RESUMO
OBJECTIVE: To evaluate the cost-effectiveness of pessary therapy as an initial treatment option compared with surgery for moderate to severe pelvic organ prolapse (POP) symptoms in secondary care from a healthcare and a societal perspective. DESIGN: Economic evaluation alongside a multicentre randomised controlled non-inferiority trial with a 24-month follow-up. SETTING: 21 hospitals in the Netherlands, recruitment conducted between 2015 and 2022. PARTICIPANTS: 1605 women referred to secondary care with symptomatic prolapse stage ≥2 were requested to participate. Of them, 440 women gave informed consent and were randomised to pessary therapy (n=218) or to surgery (n=222) in a 1:1 ratio stratified by hospital. INTERVENTIONS: Pessary therapy and surgery. PRIMARY AND SECONDARY OUTCOME MEASURES: The Patient Global Impression of Improvement (PGI-I), a 7-point scale dichotomised into successful versus unsuccessful, with a non-inferiority margin of -10%; quality-adjusted life-years (QALYs) measured by the EQ-5D-3L; healthcare and societal costs were based on medical records and the institute for Medical Technology Assessment questionnaires. RESULTS: For the PGI-I, the mean difference between pessary therapy and surgery was -0.05 (95% CI -0.14; 0.03) and -0.03 (95% CI -0.07; 0.002) for QALYs. In total, 54.1% women randomised to pessary therapy crossed over to surgery, and 3.6% underwent recurrent surgery. Healthcare and societal costs were significantly lower in the pessary therapy (mean difference=-1807, 95% CI -2172; -1446 and mean difference=-1850, 95% CI -2349; -1341, respectively). The probability that pessary therapy is cost-effective compared with surgery was 1 at willingness-to-pay thresholds between 0 and 20 000/QALY gained from both perspectives. CONCLUSIONS: Non-inferiority of pessary therapy regarding the PGI-I could not be shown and no statistically significant differences in QALYs between interventions were found. Due to significantly lower costs, pessary therapy is likely to be cost-effective compared with surgery as an initial treatment option for women with symptomatic POP treated in secondary care. TRIAL REGISTRATION NUMBER: NTR4883.
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Análise Custo-Benefício , Prolapso de Órgão Pélvico , Pessários , Anos de Vida Ajustados por Qualidade de Vida , Humanos , Pessários/economia , Feminino , Prolapso de Órgão Pélvico/terapia , Prolapso de Órgão Pélvico/economia , Prolapso de Órgão Pélvico/cirurgia , Pessoa de Meia-Idade , Países Baixos , Idoso , Resultado do Tratamento , Qualidade de VidaRESUMO
Background: Pelvic organ prolapse is common, causes unpleasant symptoms and negatively affects women's quality of life. In the UK, most women with pelvic organ prolapse attend clinics for pessary care. Objectives: To determine the clinical effectiveness and cost-effectiveness of vaginal pessary self-management on prolapse-specific quality of life for women with prolapse compared with clinic-based care; and to assess intervention acceptability and contextual influences on effectiveness, adherence and fidelity. Design: A multicentre, parallel-group, superiority randomised controlled trial with a mixed-methods process evaluation. Participants: Women attending UK NHS outpatient pessary services, aged ≥ 18 years, using a pessary of any type/material (except shelf, Gellhorn or Cube) for at least 2 weeks. Exclusions: women with limited manual dexterity, with cognitive deficit (prohibiting consent or self-management), pregnant or non-English-speaking. Intervention: The self-management intervention involved a 30-minute teaching appointment, an information leaflet, a 2-week follow-up telephone call and a local clinic telephone helpline number. Clinic-based care involved routine appointments determined by centres' usual practice. Allocation: Remote web-based application; minimisation was by age, pessary user type and centre. Blinding: Participants, those delivering the intervention and researchers were not blinded to group allocation. Outcomes: The patient-reported primary outcome (measured using the Pelvic Floor Impact Questionnaire-7) was prolapse-specific quality of life, and the cost-effectiveness outcome was incremental cost per quality-adjusted life-year (a specifically developed health Resource Use Questionnaire was used) at 18 months post randomisation. Secondary outcome measures included self-efficacy and complications. Process evaluation data were collected by interview, audio-recording and checklist. Analysis was by intention to treat. Results: Three hundred and forty women were randomised (self-management, n = 169; clinic-based care, n = 171). At 18 months post randomisation, 291 questionnaires with valid primary outcome data were available (self-management, n = 139; clinic-based care, n = 152). Baseline economic analysis was based on 264 participants (self-management, n = 125; clinic-based care, n = 139) with valid quality of life and resource use data. Self-management was an acceptable intervention. There was no group difference in prolapse-specific quality of life at 18 months (adjusted mean difference -0.03, 95% confidence interval -9.32 to 9.25). There was fidelity to intervention delivery. Self-management was cost-effective at a willingness-to-pay threshold of £20,000 per quality-adjusted life-year gained, with an estimated incremental net benefit of £564.32 and an 80.81% probability of cost-effectiveness. At 18 months, more pessary complications were reported in the clinic-based care group (adjusted mean difference 3.83, 95% confidence interval 0.81 to 6.86). There was no group difference in general self-efficacy, but self-managing women were more confident in pessary self-management activities. In both groups, contextual factors impacted on adherence and effectiveness. There were no reported serious unexpected serious adverse reactions. There were 32 serious adverse events (self-management, n = 17; clinic-based care, n = 14), all unrelated to the intervention. Skew in the baseline data for the Pelvic Floor Impact Questionnaire-7, the influence of the global COVID-19 pandemic, the potential effects of crossover and the lack of ethnic diversity in the recruited sample were possible limitations. Conclusions: Self-management was acceptable and cost-effective, led to fewer complications and did not improve or worsen quality of life for women with prolapse compared with clinic-based care. Future research is needed to develop a quality-of-life measure that is sensitive to the changes women desire from treatment. Study registration: This study is registered as ISRCTN62510577. Funding: This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 16/82/01) and is published in full in Health Technology Assessment; Vol. 28, No. 23. See the NIHR Funding and Awards website for further award information.
Pelvic organ prolapse is a common and distressing condition experienced by large numbers of women. Prolapse is when the organs that are usually in the pelvis drop down into the vagina. Women experience a feeling of something coming down into the vagina, along with bowel, bladder and sexual problems. One possible treatment is a vaginal pessary. The pessary is a device that is inserted into the vagina and holds the pelvic organs back in their usual place. Women who use a vaginal pessary usually come back to clinic every 6 months to have their pessary removed and replaced; this is called clinic-based care. However, it is possible for a woman to look after the pessary herself; this is called self-management. This study compared self-management with clinic-based care. Three hundred and forty women with prolapse took part; 171 received clinic-based care and 169 undertook self-management. Each woman had an equal chance of being in either group. Women in the self-management group received a 30-minute teaching appointment, an information leaflet, a 2-week follow-up telephone call and a telephone number for their local centre. Women in the clinic-based care group returned to clinic as advised by the treating healthcare professional. Self-management was found to be acceptable. Women self-managed their pessary in ways that suited their lifestyle. After 18 months, there was no difference between the groups in women's quality of life. Women in the self-management group experienced fewer pessary complications than women who received clinic-based care. Self-management costs less to deliver than clinic-based care. In summary, self-management did not improve women's quality of life more than clinic-based care, but it did lead to women experiencing fewer complications and cost less to deliver in the NHS. The findings support self-management as a treatment pathway for women using a pessary for prolapse.
Assuntos
Análise Custo-Benefício , Prolapso de Órgão Pélvico , Pessários , Qualidade de Vida , Autogestão , Humanos , Feminino , Prolapso de Órgão Pélvico/terapia , Autogestão/métodos , Pessoa de Meia-Idade , Idoso , Reino Unido , Anos de Vida Ajustados por Qualidade de Vida , AdultoRESUMO
OBJECTIVES: Pelvic organ prolapse is the descent of one or more reproductive organs from their normal position, causing associated negative symptoms. One conservative treatment option is pessary management. This study aimed to to investigate the cost-effectiveness of pessary self-management (SM) when compared with clinic-based care (CBC). A decision analytic model was developed to extend the economic evaluation. METHODS: A randomized controlled trial with health economic evaluation. The SM group received a 30-minute SM teaching session, information leaflet, 2-week follow-up call, and a local helpline number. The CBC group received routine outpatient pessary appointments, determined by usual practice. The primary outcome for the cost-effectiveness analysis was incremental cost per quality-adjusted life year (QALY), 18 months post-randomization. Uncertainty was handled using nonparametric bootstrap analysis. In addition, a simple decision analytic model was developed using the trial data to extend the analysis over a 5-year period. RESULTS: There was no significant difference in the mean number of QALYs gained between SM and CBC (1.241 vs 1.221), but mean cost was lower for SM (£578 vs £728). The incremental net benefit estimated at a willingness to pay of £20 000 per QALY gained was £564, with an 80.8% probability of cost-effectiveness. The modeling results were consistent with the trial analysis: the incremental net benefit was estimated as £4221, and the probability of SM being cost-effective at 5 years was 69.7%. CONCLUSIONS: Results suggest that pessary SM is likely to be cost-effective. The decision analytic model suggests that this result is likely to persist over longer durations.
Assuntos
Análise Custo-Benefício , Prolapso de Órgão Pélvico , Pessários , Anos de Vida Ajustados por Qualidade de Vida , Humanos , Pessários/economia , Prolapso de Órgão Pélvico/terapia , Prolapso de Órgão Pélvico/economia , Feminino , Pessoa de Meia-Idade , Idoso , Técnicas de Apoio para a Decisão , Autogestão/economia , Autogestão/métodos , Modelos EconômicosRESUMO
BACKGROUND: Pelvic organ prolapse (POP) is the descent of a woman's uterus, bladder, or rectum into the vagina. It affects 50% of women over 50 years old who have given birth to at least one child, and recognised risk factors are older age, higher number of births, and higher body mass index. This review assesses the effects of oestrogen therapy, alone or in combination with other treatments, on POP in postmenopausal women. OBJECTIVES: To assess the benefits and harms of local and systemic oestrogen therapy in the management of pelvic organ prolapse symptoms in postmenopausal women, and to summarise the principal findings of relevant economic evaluations. SEARCH METHODS: We searched the Cochrane Incontinence Specialised Register (up to 20 June 2022), which includes CENTRAL, MEDLINE, two trials registers, and handsearching of journals and conference proceedings. We also checked the reference lists of relevant articles for additional studies. SELECTION CRITERIA: We included randomised controlled trials (RCTs), quasi-RCTs, multi-arm RCTs, and cross-over RCTs that evaluated the effects of oestrogen therapy (alone or in combination with other treatments) versus placebo, no treatment, or other interventions in postmenopausal women with any grade of POP. DATA COLLECTION AND ANALYSIS: Two review authors independently extracted data from the included trials using prespecified outcome measures and a piloted extraction form. The same review authors independently assessed the risk of bias of eligible trials using Cochrane's risk of bias tool. Had data allowed, we would have created summary of findings tables for our main outcome measures and assessed the certainty of the evidence using GRADE. MAIN RESULTS: We identified 14 studies including a total of 1002 women. In general, studies were at high risk of bias in terms of blinding of participants and personnel, and there were also some concerns about selective reporting. Owing to insufficient data for the outcomes of interest, we were unable to perform our planned subgroup analyses (systemic versus topical oestrogen, parous versus nulliparous women, women with versus without a uterus). No studies assessed the effects of oestrogen therapy alone versus no treatment, placebo, pelvic floor muscle training, devices such as vaginal pessaries, or surgery. However, we did identify three studies that assessed oestrogen therapy in conjunction with vaginal pessaries versus vaginal pessaries alone and 11 studies that assessed oestrogen therapy in conjunction with surgery versus surgery alone. AUTHORS' CONCLUSIONS: There was insufficient evidence from RCTs to draw any solid conclusions on the benefits or harms of oestrogen therapy for managing POP symptoms in postmenopausal women. Topical oestrogen in conjunction with pessaries was associated with fewer adverse vaginal events compared with pessaries alone, and topical oestrogen in conjunction with surgery was associated with reduced postoperative urinary tract infections compared with surgery alone; however, these findings should be interpreted with caution, as the studies that contributed data varied substantially in their design. There is a need for larger studies on the effectiveness and cost-effectiveness of oestrogen therapy, used alone or in conjunction with pelvic floor muscle training, vaginal pessaries, or surgery, for the management of POP. These studies should measure outcomes in the medium and long term.
Assuntos
Pelve , Pós-Menopausa , Feminino , Humanos , Pessoa de Meia-Idade , Estrogênios/uso terapêutico , Pessários , Bexiga UrináriaRESUMO
BACKGROUND: The American College of Obstetricians and Gynecologists recommends offering a vaginal pessary to women seeking treatment of pelvic organ prolapse. However, single-institution series have suggested that a sizable proportion of women fitted with a pessary will transition to surgery within the first year. OBJECTIVE: This study aimed to estimate the proportion of female US Medicare beneficiaries with pelvic organ prolapse who undergo surgery after pessary fitting, to describe the median time to surgery from pessary fitting, and to identify factors associated with the transition from pessary to surgery. STUDY DESIGN: The Medicare 5% Limited Data Set was queried from 2011 to 2016 for women aged ≥65 years with a diagnosis of prolapse who underwent pessary fitting. Cases with at least 3 years of follow-up in the Medicare Data Set were followed longitudinally for the primary outcome of surgery for prolapse. The cumulative incidence of prolapse surgery following index pessary fitting was calculated. Characteristics of women who underwent surgery and those who did not were compared using time-varying Cox regression analysis. RESULTS: Among 2032 women fitted with a pessary, 608 underwent surgery within 7 years. The median time to surgery was 496 days (interquartile range, 187-1089 days). The cumulative incidence of prolapse surgery was 12.2% at 1 year and 30.9% at 7 years. After adjusting for covariates, factors significantly associated with the transition to surgery included previous prolapse surgery (adjusted hazard ratio, 1.50; 1.09-2.07) and a diagnosis of urinary incontinence at the time of pessary fitting (adjusted hazard ratio, 1.20; 0.62-0.99). Factors associated with a lower hazard of surgery included age (adjusted hazard ratio, 0.96 per year; 95% confidence interval, 0.95-0.97), dual Medicare/Medicaid eligibility (adjusted hazard ratio, 0.75; 95% confidence interval, 0.56-1.00), and pessary fitting by a nongynecologist (adjusted hazard ratio, 0.78; 95% confidence interval, 0.62-0.99). CONCLUSION: In this population of Medicare beneficiaries, within 7 years of pessary fitting, almost one-third of women aged >65 years underwent surgery for prolapse. These results add to our current understanding of the demographics of pessary use in an older population and may aid in counseling older patients presenting for treatment of symptomatic pelvic organ prolapse.
Assuntos
Medicare , Prolapso de Órgão Pélvico , Idoso , Feminino , Humanos , Estados Unidos/epidemiologia , Pessários/efeitos adversos , Prolapso de Órgão Pélvico/cirurgia , Prolapso de Órgão Pélvico/etiologia , Análise de Regressão , Modelos de Riscos Proporcionais , Convulsões/etiologiaRESUMO
OBJECTIVE: The aim: The assessment of clinical effectiveness the cervical perforated pessary (CPP) used for prevention of preterm labor. PATIENTS AND METHODS: Materials and methods: Caucasian women with prior SPL who were randomized to receive a CPP (clinical group) or without pessary (control group) was conducted at the Vinnytsya maternal hospital â1, from 2014 through 2018. Eligible women were those referred to the institution for a diagnosis of cervical incompetence between 16 weeks and 18 weeks +6 days. Outcomes will be PTL before 28, 32, 35, and 37 weeks of gestation; a composite of poor perinatal outcomes. RESULTS: Results: The incidence of SPL at less than 37 weeks of gestation was occurred in 14,1% vs 29,3% (RR 0,48, 95% CI, 0,23-0,99), lower rate of SPL at less than 35 weeks of gestation (RR 0,30, 95% CI, 0,10-0,88), longer gestational age (Dif. -1,4, 95% CI, -2,30 to -0,50), higher birth weight (Dif. -197,9, 95% CI, -307,6 to -88,15), lower incidence of adverse composite perinatal outcome (RR 0,28, 95% CI, 0,1-0,81) from the pessary and control group respectively. The participants pessary clinical group had a higher rate than the control group of increased vaginal discharge (RR 1,31, 95% CI, 1,01-1,69), but no differences in pelvic discomfort (RR 0,54, 95% CI, 0,14-2,18), chorioamnionitis (RR 0,30, 95% CI, 0,06-1,44). CONCLUSION: Conclusions: The women with prior SPL use of a CPP, resulted in a lower rate of SPL. The component in the successful results of preventive strategy SPL is consideration of vaginal microbiota and role of special trained staff for installation and care cervical pessary.
Assuntos
Trabalho de Parto Prematuro , Nascimento Prematuro , Colo do Útero , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Trabalho de Parto Prematuro/prevenção & controle , Pessários , Gravidez , Nascimento Prematuro/epidemiologia , Nascimento Prematuro/prevenção & controleRESUMO
OBJECTIVE: To assess the cost-effectiveness of vaginal misoprostol (PGE1; 25 µg) compared with a slow-release dinoprostone (PGE2) pessary (10 µg) for labor induction due to an unfavorable cervix at term. METHODS: We used data from an open-label multicenter, randomized non-inferiority trial that recruited women for whom labor was induced for medical reasons. The incremental cost-effectiveness ratio was assessed from the payer's perspective, with the focus on inpatient care costs and using the cesarean deliveries avoided (CDA) rate as the primary analysis and the rate of vaginal delivery within 24 h (VD24) as the secondary analysis. RESULTS: Analyses were based on 790 women in each group. Differences between treatment arms were the mean cost per patient of 4410 and 4399, a CDA rate of 80.1% and 77.9% and a VD24 rate of 46.1% and 59.4% for dinoprostone and misoprostol, respectively. Dinoprostone is not cost-effective according to the CDA rate and misoprostol was either a cost-effective or a dominant strategy according to the VD24. CONCLUSION: Misoprostol and dinoprostone have equal cost management with mixed efficacy according to the clinical outcome used. Finally, misoprostol may be an attractive option for hospitals as the price is lower and it is easier to use. TRIAL REGISTRATION: ClinicalTrials.gov: NCT01765881. URL: https://clinicaltrials.gov/ct2/show/NCT01765881. ClinicalTrialRegistrer.eu: 2011-000933-35. URL: https://www.clinicaltrialsregister.eu/ctr-search/trial/2011-000933-35/FR.
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Misoprostol , Ocitócicos , Administração Intravaginal , Análise Custo-Benefício , Dinoprostona/uso terapêutico , Feminino , Humanos , Trabalho de Parto Induzido , Misoprostol/uso terapêutico , Ocitócicos/uso terapêutico , Pessários , GravidezRESUMO
INTRODUCTION AND HYPOTHESIS: Despite its frequent use, there is little evidence of adequate management of pessaries for treating pelvic organ prolapse (POP). Thus, the aims the study were to assess the rate of complications in women using ring-type pessaries with cleaning and monitoring every 6 months and to correlate the time of use of the pessary with possible complications. METHODS: This is a cross-sectional study including women diagnosed with stage 3 or 4 genital prolapse, who were already in outpatient follow-up and who used a ring pessary. We excluded patients using another type of pessary, with severe comorbidities and with POP-Q ≤ 2 staging. The chi-square test or Fisher exact test was applied for categorical variables, the t-test for continuous variables with normal distribution and Mann-Whitney test for non-parametric variables. RESULTS: A total of 83 women using a ring pessary were assessed. The mean in months of pessary use was 31.8 ± 14.9 months. Vaginal discharge was the most frequent complaint representing 26.5%, followed by foul smell in 13.3%. No significant correlation was found between length of pessary use and clinical variables. However, a significant correlation was found between immediate complications and the length of pessary use (21.3 ± 5.9 months; p < 0.0044). CONCLUSION: There was no increase in complication rate in the continuous use of a ring pessary with cleaning and monitoring every 6 months. Determining a follow-up time that reduces the risk of complications is necessary not only for the organization of the attendance services, allowing a greater number of monitored patients, but also for the access of patients who need regular monitoring.
Assuntos
Prolapso de Órgão Pélvico , Pessários , Estudos Transversais , Feminino , Humanos , Prolapso de Órgão Pélvico/terapia , Pessários/efeitos adversos , Estudos Prospectivos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
OBJECTIVE: To perform a cost-effectiveness analysis for the surgical and non-surgical management of stress urinary incontinence (SUI) with and without the availability of midurethral sling. DESIGN: Cost-effectiveness analysis. SETTING: USA, 2019. POPULATION: Women with stress urinary incontinence. METHODS: We modelled SUI treatment pathways with and without the availability of midurethral slings, including no treatment, incontinence pessary, pelvic floor muscle physical therapy, urethral bulking injection, open and laparoscopic Burch colposuspension, and pubovaginal autologous sling. Time horizon was 2 years after initial treatment. MAIN OUTCOME MEASURES: Costs (2019 US$) included index surgery, surgical retreatment, and complications including urinary retention, de novo urgency and mesh exposure. The incremental cost-effectiveness ratio (ICER) was calculated for non-dominated treatment strategies. RESULTS: The least costly treatment strategies were incontinence pessary, pelvic floor physical therapy, no treatment and midurethral sling, respectively. Midurethral slings had the highest effectiveness. The strategy with the lowest effectiveness was no treatment. The three cost-effective strategies included pessary, pelvic floor muscle physical therapy and midurethral slings. No other surgical options were cost-effective. If midurethral slings were not available, all other surgical options were still dominated by pelvic floor muscle physical therapy. Multiple one-way sensitivity analyses confirmed model robustness. The only reasonable threshold in which outcomes would change, was if urethral bulking costs decreased 12.6%. CONCLUSIONS: The midurethral sling is the most effective SUI treatment and the only cost-effective surgical option. TWEETABLE ABSTRACT: Midurethral sling is the only cost-effective surgical treatment option for stress urinary incontinence.
Assuntos
Acessibilidade aos Serviços de Saúde/economia , Pessários/economia , Modalidades de Fisioterapia/economia , Slings Suburetrais/economia , Incontinência Urinária por Estresse/terapia , Adulto , Idoso , Análise Custo-Benefício , Feminino , Humanos , Pessoa de Meia-Idade , Resultado do Tratamento , Estados Unidos , Incontinência Urinária por Estresse/economia , Procedimentos Cirúrgicos Urológicos/economiaRESUMO
BACKGROUND: Preterm birth is common in twins and accounts for significant mortality and morbidity. There are no effective preventative treatments. Some studies have suggested that, in twin pregnancy complicated by a short cervix, the Arabin pessary, which fits around the cervix and can be inserted as an outpatient procedure, reduces preterm birth and prevents neonatal morbidity. OBJECTIVE: STOPPIT 2 aimed to evaluate the clinical utility of the Arabin cervical pessary in preventing preterm birth in women with a twin pregnancy and a short cervix. DESIGN: STOPPIT 2 was a pragmatic, open label, multicentre randomised controlled trial with two treatment group - the Arabin pessary plus standard care (intervention) and standard care alone (control). Participants were initially recruited into the screening phase of the study, when cervical length was measured. Women with a measured cervical length of ≤ 35 mm were then recruited into the treatment phase of the study. An economic evaluation considered cost-effectiveness and a qualitative substudy explored the experiences of participants and clinicians. SETTING: Antenatal clinics in the UK and elsewhere in Europe. PARTICIPANTS: Women with twin pregnancy at < 21 weeks' gestation with known chorionicity and gestation established by scan at ≤ 16 weeks' gestation. INTERVENTIONS: Ultrasound scan to establish cervical length. Women with a cervical length of ≤ 35 mm at 18+ 0-20+ 6 weeks' gestation were randomised to standard care or Arabin pessary plus standard care. Randomisation was performed by computer and accessed through a web-based browser. MAIN OUTCOME MEASURES: Obstetric - all births before 34+ 0 weeks' gestation following the spontaneous onset of labour; and neonatal - composite of adverse outcomes, including stillbirth or neonatal death, periventricular leukomalacia, early respiratory morbidity, intraventricular haemorrhage, necrotising enterocolitis or proven sepsis, all measured up to 28 days after the expected date of delivery. RESULTS: A total of 2228 participants were recruited to the screening phase, of whom 2170 received a scan and 503 were randomised: 250 to Arabin pessary and 253 to standard care alone. The rate of the primary obstetric outcome was 18.4% (46/250) in the intervention group and 20.6% (52/253) in the control group (adjusted odds ratio 0.87, 95% confidence interval 0.55 to 1.38; p = 0.54). The rate of the primary neonatal outcome was 13.4% (67/500) and 15.0% (76/506) in the intervention group and control group, respectively (adjusted odds ratio 0.86, 95% confidence interval 0.54 to 1.36; p = 0.52). The pessary was largely well tolerated and clinicians found insertion and removal 'easy' or 'fairly easy' in the majority of instances. The simple costs analysis showed that pessary treatment is no more costly than standard care. LIMITATIONS: There was the possibility of a type II error around smaller than anticipated benefit. CONCLUSIONS: In this study, the Arabin pessary did not reduce preterm birth or adverse neonatal outcomes in women with a twin pregnancy and a short cervix. The pessary either is ineffective at reducing preterm birth or has an effect size of < 0.4. FUTURE WORK: Women with twin pregnancy remain at risk of preterm birth; work is required to find treatments for this. TRIAL REGISTRATION: Current Controlled Trials ISRCTN98835694 and ClinicalTrials.gov NCT02235181. FUNDING: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 25, No. 44. See the NIHR Journals Library website for further project information.
Women who are pregnant with twins have a much higher risk of going into labour early and having an early (preterm) birth than women who are pregnant with only one baby. For this reason, babies who are twins are much more likely to die or to have serious health complications in the first months of life. Although we know that women with twin pregnancy are at risk, there are no treatments that are recommended to prevent early births. Some studies have suggested that the Arabin pessary can help. The Arabin pessary is a silicone ring that fits around the cervix (neck of the womb). The pessary can be put in place in a clinic without any need for an anaesthetic. Some studies have suggested that the Arabin pessary helps and others have suggested that it does not. It appears to be most helpful when the cervix (neck of the womb) is already shortening. Shortening of the neck of the womb is a sign that early birth is even more likely. We asked women with twin pregnancy to take part in STOPPIT 2. Women who agreed had an ultrasound scan of the neck of the womb, which measured its length. Those with a short cervix were randomised to be offered the Arabin pessary (in addition to standard care) or standard care alone. This allocation was carried out 'at random' by a computer. We followed women up until the end of their pregnancy and collected information on the babies' health after birth. We found that the Arabin pessary did not reduce the risk of an early birth; nor did it reduce the risk of health complications for the baby. We conclude that the Arabin pessary should not be used for this purpose.
Assuntos
Pessários , Nascimento Prematuro , Colo do Útero , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Gravidez , Gravidez de Gêmeos , Nascimento Prematuro/epidemiologia , Nascimento Prematuro/prevenção & controleRESUMO
BACKGROUND: Pelvic organ prolapse (POP) is the downward descent of the female pelvic organs into or through the vagina. The symptom that most strongly correlates with and is most specific for POP is a feeling of vaginal bulging. Stress urinary incontinence (SUI) is an involuntary loss of urine upon physical exertion or sneezing or coughing. Conservative (non-surgical) treatment options for both conditions include vaginal pessaries. We conducted a health technology assessment of vaginal pessaries for the treatment of POP and SUI, which included an evaluation of effectiveness, safety, cost-effectiveness, the budget impact of publicly funding vaginal pessaries, and patient preferences and values. METHODS: We performed a systematic literature search of the clinical evidence. We assessed the risk of bias of each included study using ROBIS, the Cochrane Risk of Bias tool, and the Newcastle-Ottawa Scale and the quality of the body of evidence according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) Working Group criteria. We performed a systematic economic literature search and conducted a cost-utility analysis with a 10-year horizon from a public payer perspective. We also analyzed the budget impact of publicly funding vaginal pessaries for individuals with pelvic organ prolapse and/or stress urinary incontinence in Ontario. We explored the underlying values, needs, and priorities of those who have lived experience with POP and/or SUI, as well as the preferences and perceptions of both patients and providers of vaginal pessaries. RESULTS: We included 15 studies in the clinical evidence review. Compared with no treatment for people with SUI, pessaries were associated with a significant improvement in some symptoms at 14 days follow-up (SUI subscore of Urinary Symptom Profile, mean difference -2.20; 95% CI -3.47 to -0.93; GRADE: Very low). Compared with pelvic floor muscle training (PFMT), pessaries were associated with no difference in improvement at 12 months follow-up for some symptoms (Urinary Distress Inventory subscale of the Pelvic Floor Distress Inventory, risk ratio = 0.86; 95% CI 0.64 to 1.16; GRADE: Low). For people with POP, pessaries were associated with a significant improvement in the Pelvic Organ Prolapse Distress Inventory score and in sexual function compared with PFMT plus feedback/electrical stimulation/lifestyle advice at 12- and 24-month follow ups (GRADE: Low). Pessary continuation rate at 12 months follow up was reported to be 60% (44/74 patients) (GRADE: Very low).When evaluating various POP and SUI treatments in sequential order, pessaries were within the most cost-effective treatment sequence; therefore, it is likely to be a cost-effective intervention for treating POP and SUI. There was a high degree of certainty that pessaries were cost-effective in a population with POP, and a moderate degree of certainty in a population with SUI. When the treatment sequence of pessaries and surgery was compared with surgery alone, the pessaries treatment sequence dominates surgery in the cohort with POP, and in the cohort with SUI pessaries had an incremental cost-effectiveness ratio (ICER) of $1,033 per QALY gained. The annual budget impact of publicly funding vaginal pessaries in Ontario over the next 5 years ranges from $0.3 million in year 1 to $0.5 million in year 5 for POP, and $0.2 million in year 1 to $0.3 million in year 5 for SUI.We included one study in our quantitative evidence review and spoke to 29 people in our direct patient engagement. The evidence indicated that patient preferences vary and that patients accept the risks of their chosen treatment option. The 24 people we spoke with who had direct experience with vaginal pessaries reported that their POP and/or SUI limited their social activities and restricted their activity levels, taking a huge emotional toll. Many were hesitant or even fearful of surgery due to side effects and perceived failure rate of the surgery. Most people reported that pessaries relieved most or all of their symptoms, allowing them to return to their normal daily activities. However, wait times for pessary fittings could be as long as 2 years, and out-of-pocket expenses could be a barrier for people without extended insurance. CONCLUSIONS: For people with SUI, vaginal pessaries may improve symptoms compared with no treatment, but the evidence is very uncertain. Pessaries may result in little to no difference in longer-term improvement of SUI symptoms compared with PFMT. For people with POP, pessaries may improve some longer-term symptoms, as well as sexual function compared with PFMT. For people with symptomatic POP and SUI, vaginal pessaries may be a cost-effective intervention to be used within a stepped care model (a sequence of interventions followed after the current treatment proves ineffective). We estimate that publicly funding vaginal pessaries in Ontario would result in a total 5-year budget impact of $2.0 million for POP and $1.3 million for SUI. People with POP and/or SUI reported pessary use as being an effective treatment option to manage their symptoms.
Assuntos
Prolapso de Órgão Pélvico , Incontinência Urinária por Estresse , Feminino , Humanos , Diafragma da Pelve , Prolapso de Órgão Pélvico/terapia , Pessários , Avaliação da Tecnologia Biomédica , Incontinência Urinária por Estresse/terapiaRESUMO
BACKGROUND: Pelvic organ prolapse is a common problem in women. About 40% of women will experience prolapse in their lifetime, with the proportion expected to rise in line with an ageing population. Women experience a variety of troublesome symptoms as a consequence of prolapse, including a feeling of 'something coming down' into the vagina, pain, urinary symptoms, bowel symptoms and sexual difficulties. Treatment for prolapse includes surgery, pelvic floor muscle training (PFMT) and vaginal pessaries. Vaginal pessaries are passive mechanical devices designed to support the vagina and hold the prolapsed organs back in the anatomically correct position. The most commonly used pessaries are made from polyvinyl-chloride, polythene, silicone or latex. Pessaries are frequently used by clinicians with high numbers of clinicians offering a pessary as first-line treatment for prolapse. This is an update of a Cochrane Review first published in 2003 and last published in 2013. OBJECTIVES: To assess the effects of pessaries (mechanical devices) for managing pelvic organ prolapse in women; and summarise the principal findings of relevant economic evaluations of this intervention. SEARCH METHODS: We searched the Cochrane Incontinence Specialised Register which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, MEDLINE In-Process, MEDLINE Epub Ahead of Print, ClinicalTrials.gov, WHO ICTRP and handsearching of journals and conference proceedings (searched 28 January 2020). We searched the reference lists of relevant articles and contacted the authors of included studies. SELECTION CRITERIA: We included randomised and quasi-randomised controlled trials which included a pessary for pelvic organ prolapse in at least one arm of the study. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed abstracts, extracted data, assessed risk of bias and carried out GRADE assessments with arbitration from a third review author if necessary. MAIN RESULTS: We included four studies involving a total of 478 women with various stages of prolapse, all of which took place in high-income countries. In one trial, only six of the 113 recruited women consented to random assignment to an intervention and no data are available for those six women. We could not perform any meta-analysis because each of the trials addressed a different comparison. None of the trials reported data about perceived resolution of prolapse symptoms or about psychological outcome measures. All studies reported data about perceived improvement of prolapse symptoms. Generally, the trials were at high risk of performance bias, due to lack of blinding, and low risk of selection bias. We downgraded the certainty of evidence for imprecision resulting from the low numbers of women participating in the trials. Pessary versus no treatment: at 12 months' follow-up, we are uncertain about the effect of pessaries compared with no treatment on perceived improvement of prolapse symptoms (mean difference (MD) in questionnaire scores -0.03, 95% confidence interval (CI) -0.61 to 0.55; 27 women; 1 study; very low-certainty evidence), and cure or improvement of sexual problems (MD -0.29, 95% CI -1.67 to 1.09; 27 women; 1 study; very low-certainty evidence). In this comparison we did not find any evidence relating to prolapse-specific quality of life or to the number of women experiencing adverse events (abnormal vaginal bleeding or de novo voiding difficulty). Pessary versus pelvic floor muscle training (PFMT): at 12 months' follow-up, we are uncertain if there is a difference between pessaries and PFMT in terms of women's perceived improvement in prolapse symptoms (MD -9.60, 95% CI -22.53 to 3.33; 137 women; low-certainty evidence), prolapse-specific quality of life (MD -3.30, 95% CI -8.70 to 15.30; 1 study; 116 women; low-certainty evidence), or cure or improvement of sexual problems (MD -2.30, 95% -5.20 to 0.60; 1 study; 48 women; low-certainty evidence). Pessaries may result in a large increase in risk of adverse events compared with PFMT (RR 75.25, 95% CI 4.70 to 1205.45; 1 study; 97 women; low-certainty evidence). Adverse events included increased vaginal discharge, and/or increased urinary incontinence and/or erosion or irritation of the vaginal walls. Pessary plus PFMT versus PFMT alone: at 12 months' follow-up, pessary plus PFMT probably leads to more women perceiving improvement in their prolapse symptoms compared with PFMT alone (RR 2.15, 95% CI 1.58 to 2.94; 1 study; 260 women; moderate-certainty evidence). At 12 months' follow-up, pessary plus PFMT probably improves women's prolapse-specific quality of life compared with PFMT alone (median (interquartile range (IQR)) POPIQ score: pessary plus PFMT 0.3 (0 to 22.2); 132 women; PFMT only 8.9 (0 to 64.9); 128 women; P = 0.02; moderate-certainty evidence). Pessary plus PFMT may slightly increase the risk of abnormal vaginal bleeding compared with PFMT alone (RR 2.18, 95% CI 0.69 to 6.91; 1 study; 260 women; low-certainty evidence). The evidence is uncertain if pessary plus PFMT has any effect on the risk of de novo voiding difficulty compared with PFMT alone (RR 1.32, 95% CI 0.54 to 3.19; 1 study; 189 women; low-certainty evidence). AUTHORS' CONCLUSIONS: We are uncertain if pessaries improve pelvic organ prolapse symptoms for women compared with no treatment or PFMT but pessaries in addition to PFMT probably improve women's pelvic organ prolapse symptoms and prolapse-specific quality of life. However, there may be an increased risk of adverse events with pessaries compared to PFMT. Future trials should recruit adequate numbers of women and measure clinically important outcomes such as prolapse specific quality of life and resolution of prolapse symptoms. The review found two relevant economic evaluations. Of these, one assessed the cost-effectiveness of pessary treatment, expectant management and surgical procedures, and the other compared pessary treatment to PFMT.
Assuntos
Prolapso de Órgão Pélvico/terapia , Pessários , Viés , Feminino , Humanos , Força Muscular , Diafragma da Pelve , Pessários/efeitos adversos , Ensaios Clínicos Controlados Aleatórios como Assunto , Prolapso Retal/terapia , Doenças Uretrais/terapia , Doenças da Bexiga Urinária/terapia , Prolapso Uterino/terapiaRESUMO
BACKGROUND: Pelvic organ prolapse (or prolapse) is a common condition in women where the pelvic organs (bladder, bowel or womb) descend into the vagina and cause distressing symptoms that adversely affect quality of life. Many women will use a vaginal pessary to treat their prolapse symptoms. Clinic-based care usually consists of having a pessary fitted in a primary or secondary care setting, and returning approximately every 6 months for healthcare professional review and pessary change. However, it is possible that women could remove, clean and re-insert their pessary themselves; this is called self-management. This trial aims to assess if self-management of a vaginal pessary is associated with better quality of life for women with prolapse when compared to clinic-based care. METHODS: This is a multicentre randomised controlled trial in at least 17 UK centres. The intervention group will receive pessary self-management teaching, a self-management information leaflet, a follow-up phone call and access to a local telephone number for clinical support. The control group will receive the clinic-based pessary care which is standard at their centre. Demographic and medical history data will be collected from both groups at baseline. The primary outcome is condition-specific quality of life at 18 months' post-randomisation. Several secondary outcomes will also be assessed using participant-completed questionnaires. Questionnaires will be administered at baseline, 6, 12 and 18 months' post-randomisation. An economic evaluation will be carried out alongside the trial to evaluate cost-effectiveness. A process evaluation will run parallel to the trial, the protocol for which is reported in a companion paper. DISCUSSION: The results of the trial will provide robust evidence of the effectiveness of pessary self-management compared to clinic-based care in terms of improving women's quality of life, and of its cost-effectiveness. TRIAL REGISTRATION: ISRCTN Registry ISRCTN62510577 . Registered on June 10, 2017.
Assuntos
Prolapso de Órgão Pélvico , Autogestão , Análise Custo-Benefício , Feminino , Humanos , Estudos Multicêntricos como Assunto , Prolapso de Órgão Pélvico/diagnóstico , Prolapso de Órgão Pélvico/terapia , Pessários , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
BACKGROUND: Approximately one in four pregnant women undergo an induction of labour. The purpose of this study is to investigate the clinical effectiveness, safety, and cost-effectiveness for mothers and babies of two methods of cervical ripening - inpatient care for women starting induction with vaginal prostaglandin E2 hormones, or allowing women to go home for 18 to 24 h after starting induction with a single-balloon catheter. METHODS/DESIGN: This is a multi-centre randomised controlled trial in New Zealand. Eligible pregnant women, with a live singleton baby in a cephalic presentation who undergo a planned induction of labour at term, will be randomised to outpatient balloon-catheter induction or in-hospital prostaglandin induction. The primary outcome is caesarean section rate. To detect a 24% relative risk reduction in caesarean rate from a baseline of 24.8%, with 80% power and 5% type 1 error, will require 1552 participants in a one to one ratio. DISCUSSION: If outpatient balloon-catheter induction reduces caesarean section rates, has additional clinical benefits, and is safe, cost-effective, and acceptable to women and clinicians, we anticipate change in induction of labour practice around the world. We think that home-based balloon-catheter induction will be welcomed as part of a patient-centred labour-induction care package for pregnant women. TRIAL REGISTRATION: Australia New Zealand Clinical Trials Registry (ANZCTR), ACTRN: 12616000739415. Registered on 6 June 2016.
Assuntos
Maturidade Cervical/efeitos dos fármacos , Dinoprostona/administração & dosagem , Trabalho de Parto Induzido/instrumentação , Assistência Centrada no Paciente/métodos , Cateteres Urinários/economia , Administração Intravaginal , Adolescente , Adulto , Assistência Ambulatorial/economia , Assistência Ambulatorial/estatística & dados numéricos , Cesárea/estatística & dados numéricos , Dilatação/instrumentação , Dinoprostona/economia , Feminino , Géis , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Pessoa de Meia-Idade , Nova Zelândia , Assistência Centrada no Paciente/economia , Assistência Centrada no Paciente/estatística & dados numéricos , Pessários , Gravidez , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: To compare the cost-effectiveness of cervical pessary vs vaginal progesterone to prevent preterm birth and neonatal morbidity in women with twin pregnancy and a short cervix. METHODS: Between 4 March 2016 and 3 June 2017, we performed this economic analysis following a randomized controlled trial (RCT), performed at My Duc Hospital, Ho Chi Minh City, Vietnam, that compared cervical pessary to vaginal progesterone in women with twin pregnancy and cervical length < 38 mm between 16 and 22 weeks of gestation. We used morbidity-free neonatal survival as a measure of effectiveness. Data on pregnancy outcome, maternal morbidity and neonatal complications were collected prospectively from medical files; additional information was obtained via telephone interviews with the patients. The incremental cost-effectiveness ratio was calculated as the incremental cost required to achieve one extra surviving morbidity-free neonate in the pessary group compared with in the progesterone group. Probabilistic and one-way sensitivity analyses were also performed. RESULTS: During the study period, we screened 1113 women with twin pregnancy, of whom 300 fulfilled the inclusion criteria of the RCT and gave informed consent to participate. These women were assigned randomly to receive cervical pessary (n = 150) or vaginal progesterone (n = 150), with two women and one woman, respectively, being lost to follow-up. The rate of morbidity-free neonatal survival was significantly higher in the pessary group compared with the progesterone group (n = 241/296 (81.4%) vs 219/298 (73.5%); relative risk, 1.11 (95% CI, 1.02-1.21), P = 0.02). The mean total cost per woman was 3146 in the pessary group vs 3570 in the progesterone group (absolute difference, -424 (95% CI, -842 to -3 ), P = 0.048). The cost per morbidity-free neonate was significantly lower in the pessary group compared with that in the progesterone group (2492 vs 2639 ; absolute difference, -147 (95% CI, -284 to 10 ), P = 0.035). CONCLUSION: In women with twin pregnancy and a short cervix, cervical pessary improves significantly the rate of morbidity-free neonatal survival while reducing costs, as compared with vaginal progesterone. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
Assuntos
Pessários/economia , Resultado da Gravidez/economia , Nascimento Prematuro/prevenção & controle , Progesterona/economia , Incompetência do Colo do Útero/terapia , Administração Intravaginal , Adulto , Medida do Comprimento Cervical , Colo do Útero/patologia , Análise Custo-Benefício , Feminino , Humanos , Gravidez , Gravidez de Gêmeos , Nascimento Prematuro/economia , Progesterona/administração & dosagem , Resultado do Tratamento , Incompetência do Colo do Útero/economiaRESUMO
OBJECTIVE: The objective of this study was to perform a cost-utility analysis of nonsurgical treatments for stress urinary incontinence (SUI) in healthy adult women with a health system perspective over a 1-year time horizon. METHODS: A decision tree model was constructed to evaluate the following nonsurgical treatment options for SUI in a simulated healthy adult female cohort who had failed Kegel exercises: pelvic floor muscle therapy (PFMT), a disposable tampon device (Impressa), a self-fitting intravaginal incontinence device (Uresta), and a traditional incontinence pessary. Published data and consultation with health care providers were used to estimate efficacies and costs. Health utility estimates were derived from existing literature. Deterministic sensitivity analyses were performed as well as Monte Carlo probabilistic sensitivity analysis to account for the impact of parameter uncertainty on costs and efficacies for each treatment. Our primary outcome was the highest net monetary benefit (NMB), which represents the monetary value of the health benefits less the treatment costs. The standard willingness-to-pay threshold of US $50,000 per quality-adjusted life year was used. RESULTS: The utility of SUI in an otherwise healthy patient was 0.81 ± 0.16 and for subjective cure was 0.93 ± 0.08. Using base-case estimates, PFMT was the most cost-effective treatment with an NMB of US $44,098. The Impressa tampon, Uresta, and traditional pessary had NMBs of US $43,970, $43,785, and $42,846, respectively. The probabilistic sensitivity analysis confirmed PFMT to be the most cost-effective treatment option at a willingness to pay of US $50,000 per quality-adjusted life year. CONCLUSIONS: The findings of our cost-utility analysis favor PFMT as the most cost-effective nonsurgical treatment option for SUI. Cost-effectiveness for 1 year of treatment was also favorable for Impressa and Uresta. In jurisdictions where there is no public funding for PFMT, Impressa or Uresta are alternatives for women wishing to avoid surgery.
Assuntos
Tratamento Conservador/economia , Análise Custo-Benefício , Incontinência Urinária por Estresse/terapia , Adulto , Árvores de Decisões , Feminino , Humanos , Pessoa de Meia-Idade , Diafragma da Pelve , Pessários/economia , Modalidades de Fisioterapia/economia , Anos de Vida Ajustados por Qualidade de VidaRESUMO
INTRODUCTION: The STOPPIT-2 study aims to determine the clinical utility of the Arabin cervical pessary in preventing preterm birth in women with a twin pregnancy and a short cervix, about which there is current uncertainty. STOPPIT-2 will resolve uncertainty around effectiveness for women with a twin pregnancy and a cervical length of 35 mm or less, define adverse effects, ascertain acceptability and estimate National Health Service costs and savings. METHODS: STOPPIT-2 is a pragmatic multicentre open-label randomised controlled trial. Consenting women with twin pregnancy will have an transvaginal ultrasound scan of their cervical length performed between 18+0 and 20+6 weeks' gestation by an accredited practitioner: women with a cervical length of ≤35 mm will be eligible for inclusion in the treatment phase of the study. The intervention by the insertion of the Arabin cervical pessary will be compared with standard treatment (no pessary).The primary outcomes are (obstetric) spontaneous onset of labour for the mother leading to delivery before 34 weeks' gestation and (neonatal) a composite of specific adverse outcomes or death occurring up to the end of the first 4 weeks after the estimated date of delivery to either or both babies.We plan to recruit 500 women in the treatment phase of the study. Assuming a treatment effect of 0.6, and background rates of 35% and 18%, respectively, for each of the primary outcomes, our study has 85% power to detect a difference between the intervention and the control groups. ANALYSIS: Data will be analysed on the intention-to-treat principle. ETHICS: STOPPIT-2 was approved by the South East Scotland Ethics Committee 02 on 29 August 2014, reference number 14/SS/1031 IRAS ID 159610. DISSEMINATION: Peer reviewed journals, presentations at national and international scientific meetings. TRIAL REGISTRATION NUMBER: ISRCTN98835694 and NCT02235181.
Assuntos
Pessários , Gravidez de Gêmeos , Nascimento Prematuro/prevenção & controle , Medida do Comprimento Cervical , Colo do Útero/diagnóstico por imagem , Redução de Custos , Feminino , Idade Gestacional , Humanos , Estudos Multicêntricos como Assunto , Aceitação pelo Paciente de Cuidados de Saúde , Ensaios Clínicos Pragmáticos como Assunto , Gravidez , Reino UnidoRESUMO
The study aim was to evaluate the prevalence of pelvic organ prolapse using claim data of South Korea and to evaluate treatment patterns. The Korea National Health Insurance Corporation pay medical costs for most diseases. This study used Health Insurance Review & Assessment Service-National Inpatient Sample (HIRA-NIS) 2009-2015. Pelvic organ prolapse was defined by diagnostic code (N81.x). Of the approximately 4.5 million women included in HIRA-NIS 2009-2015, 10,305 women were selected as having pelvic organ prolapse, and the mean age of the pelvic organ prolapse group was 63.9 ± 0.2 years. The prevalence of pelvic organ prolapse was 180 ± 4 per 100,000 population in women older than 50 years old. In logistic regression analysis, constipation increased the prevalence of all pelvic organ prolapse (odds ratio, 4.04; 95% confidence interval, 3.52-4.63; P < 0.01). The number of women requiring pessary only and surgery only were 26 ± 2 per 100,000 population and 89 ± 1 per 100,000 population, respectively, for women over 50 years of age. The prevalence of pelvic organ prolapse was quite lower than in previous studies. Surgery peaked at approximately 70 years of age. Pessary increased dramatically among women after the age of 65.
Assuntos
Constipação Intestinal/complicações , Prolapso de Órgão Pélvico/epidemiologia , Prolapso de Órgão Pélvico/terapia , Adulto , Fatores Etários , Idoso , Estudos Transversais , Feminino , Procedimentos Cirúrgicos em Ginecologia , Humanos , Revisão da Utilização de Seguros , Modelos Logísticos , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/etiologia , Pessários , Prevalência , República da Coreia/epidemiologiaRESUMO
INTRODUCTION AND HYPOTHESIS: The causal association between pelvic organ prolapse (POP) and overactive bladder (OAB) symptoms is supported by several theories. The aim of this study is to assess any changes in OAB symptoms among women with POP and OAB after successful pessary placement. METHODS: During the study period, all women with symptomatic POP stage II or greater and OAB symptoms were offered the solution of either a ring or a Gellhorn pessary. All patients were asked to complete a 3-day micturition/incontinence diary. Objective evaluation endpoints at baseline and at 6 weeks included: change in the mean number of micturitions/24 h, change in the mean volume voided per micturition/24 h, and change in the number of urinary incontinence episodes. Subjective evaluation of the urgency, frequency, and nocturia symptoms was carried out using the score change of the questions 3, 5, and 2 of the International Consultation on Incontinence Questionnaire for Evaluating Female Lower Urinary Tract Symptoms (ICIQ-FLUTS) respectively. RESULTS: Seventy-four women were included in the study. A statistically significant decrease (-28.3%; p < 0.001) of the mean number of micturitions/24 h with a significant increase (37%; p < 0.001) in the mean voided volume per micturition/24 h was observed. The total urine volume/24 h remained unchanged. The number of urinary incontinence episodes was significantly increased 6 weeks after pessary placement (p < 0.001). De novo stress urinary incontinence (SUI) was reported by 16.7% of the initially stress continent women. CONCLUSIONS: Women with coexisting POP and OAB symptoms may experience a significant improvement in micturition frequency and in urgency and frequency symptoms after successful pessary fitting.
Assuntos
Prolapso de Órgão Pélvico/terapia , Pessários , Bexiga Urinária Hiperativa/complicações , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/complicações , Estudos ProspectivosRESUMO
OBJECTIVE: This study aimed to compare the efficacy of combined use of Arabin pessary, cervical cerclage and progesterone with progesterone-only management of pregnant women at high risk of preterm birth. MATERIALS AND METHODS: The study included 203 pregnant women at high risk of preterm birth who were randomised to receive Arabin pessary (Group 1, n = 82) and progesterone, circular cervical cerclage and progesterone (Group 2, n = 121) or progesterone treatment only (Group3, controls, n = 50). Patients in the pessary and cerclage group also received progesterone. RESULTS: The use of Arabin pessary combined with progesterone resulted in a 2.5-fold decrease in the rate of vaginal dysbiosis in pregnancy (p = 0.015) and almost three-fold reduction in in the postpartum period (p = 0.037), combined with circular cervical cerclage and progesterone. Suture eruption was observed in 4.3% of women. In patients with abnormal placental location, placental migration was observed in 62.1% of patients in Group I, 52.1% in Group II and a significantly lower proportion of patients (14.0%) in Group III (p = 0.001). Bleeding during pregnancy was observed significantly more often in both comparison groups (p = 0.005). Incidence of intrapartum bleeding was 17.4% (p = 0.011) in Group II and 24.5% in Group III (p = 0.002). Intrapartum chorioamnionitis was observed in 4.3% of patients in Group II and 2.04% of patients in Group III. CONCLUSIONS: The use of Arabin pessary compbined with progesterone reduces the rate of infectious complications and bleeding during pregnancy and the postpartum period.