RESUMO
STUDY OBJECTIVE: To determine the diagnostic accuracy of specialist-performed transvaginal ultrasound (TVUS) and pelvic magnetic resonance imaging (MRI) modalities in predicting depth of deep infiltrating endometriosis (DIE) of the rectosigmoid by comparison with histologic specimens obtained at surgery. DESIGN: A retrospective analysis, which met the Standards for Reporting of Diagnostic Accuracy Studies (2015) guidelines for a diagnostic accuracy study. SETTING: Tertiary teaching hospital. PATIENTS: A total of 194 cases who underwent preoperative discussion at the gynecologic endosurgery unit multidisciplinary meeting between January 2012 and December 2019 were eligible for inclusion. INTERVENTIONS: Retrospective assessment of the accuracy of TVUS and MRI in predicting histologic depth of rectosigmoid DIE after operative management. MEASUREMENTS AND MAIN RESULTS: Al total of 135 surgeries were performed for DIE; 20 underwent a rectal shave, 14 had a disc/wedge resection, 38 an anterior/segmental resection, and 63 had no rectosigmoid surgery. Of the 52 patients with full-thickness rectal wall excision, all patients had at least one imaging modality available for review; 42 (81%) had both. At least one imaging modality was in agreement with histologic depth in 48 cases (92%) (sensitivity, 94%; specificity, 50%; positive predictive value [PPV], 97.9%; negative predictive value [NPV], 25.0%; area under the receiver operating curve, 0.720; 95% confidence interval, 0.229-1.000). When TVUS was assessed in isolation, the test remained sensitive for any rectal wall involvement (sensitivity, 93.6%; specificity, 50.0%; PPV, 97.8%; NPV, 25.0%; area under the receiver operating curve, 0.718; 95% confidence interval, 0.227-1.000). When only MRI was assessed, the test demonstrated both high sensitivity and specificity for rectal wall disease (sensitivity, 86.4%; specificity, 100%; PPV, 100%; NPV, 14.2). CONCLUSION: Specialist-performed TVUS and MRI are accurate in predicting depth of disease in rectosigmoid endometriosis. These modalities were similar in their diagnostic performance at assessing depth of rectal wall involvement, and their use is justified in the preoperative planning of these gynecologic surgeries.
Assuntos
Endometriose , Doenças Retais , Endometriose/diagnóstico por imagem , Endometriose/cirurgia , Feminino , Humanos , Imageamento por Ressonância Magnética , Doenças Retais/diagnóstico por imagem , Doenças Retais/patologia , Doenças Retais/cirurgia , Reto/diagnóstico por imagem , Reto/patologia , Reto/cirurgia , Estudos Retrospectivos , Sensibilidade e Especificidade , Ultrassonografia/métodosRESUMO
BACKGROUND: The management of retained products of conception (RPOC) is not well standardised due to a lack of evidence-based guidelines. Hysteroscopic resection has been proven to be safe and is hypothesised to have lower risk than dilation and curettage, but data comparing the two directly are limited. AIM: The aim of this study is to evaluate the outcomes for hysteroscopic resection for the management of RPOC in comparison to current standard management techniques. METHODS: A literature search was conducted in September 2019 using MEDLINE, Scopus, The Cochrane Library and Web of Science. The key search terms were 'hysteroscopy'/'hysteroscopic resection' and 'retained products of conception'/'RPOC'. Both prospective and retrospective studies were included. A total of 19 studies were included (n = 2314). Due to a critical risk of bias in all studies with a comparison arm, a meta-analysis was not performed. Meta-analysis techniques were still used to provide summary estimates for primary and secondary outcomes, including conception rate, time to conception, live birth rate, intrauterine adhesions (IUAs), surgical complications and future pregnancy complications. RESULTS: The overall conception rate for hysteroscopic resection was 81.1% (live birth rate 87.3%) compared to 65.4% for non-hysteroscopic management (live birth rate 93.8%). After hysteroscopic resection the overall complication rate was 1.9% and the IUA rate was 6.8%. CONCLUSIONS: Due to the poor quality and overall scarcity of comparative data, the question whether hysteroscopic resection is superior to traditional curettage for the management of RPOC remains unanswered. This review provides summary data, which will enable the design of adequately powered future studies.
Assuntos
Histeroscopia , Doenças Uterinas , Feminino , Humanos , Histeroscopia/efeitos adversos , Histeroscopia/métodos , Gravidez , Estudos Prospectivos , Estudos Retrospectivos , Aderências Teciduais , Doenças Uterinas/cirurgiaRESUMO
BACKGROUND: The COVID-19 pandemic has necessitated alterations in provision of health care and how patients access it. Telehealth has replaced traditional face-to-face outpatient clinics in an unprecedented manner. This study aimed to assess overall patient and clinician satisfaction with telehealth consultations, to establish acceptability of telehealth during pandemic and non-pandemic times, and document feedback. MATERIALS AND METHODS: A prospective observational study involving women presenting to a general gynaecology outpatient department was performed. Women who attended for consultation between 13 July and 4 September 2020 were invited to participate in a questionnaire following their telehealth appointment. Clinicians consulting in the outpatient department were invited to complete a questionnaire at the end of the eight-week study period. Satisfaction, utility and acceptability data were obtained using visual analogue scales (VAS). RESULTS: Twenty-six out of 56 (46.4%) clinicians and 124/870 (14.3%) patients completed the questionnaire. Patients who responded were older and more likely to have been born in Australia than women who did not (P = 0.0355 and P = 0.005, respectively). Overall patient satisfaction with telehealth was high (median VAS (interquartile range), 8.6 (5.6-9.8)). More women found telehealth to be acceptable during a pandemic than afterward (8.9 vs 6.6, P < 0.0001). Clinicians were less satisfied with telehealth than patients (7.1 vs 8.6, P = 0.02); however, most would be happy to continue using telehealth in non-pandemic times (7.0 (6.2-9.8)). CONCLUSION: Telehealth consultations allow provision of gynaecological care at a time when reducing risk of infection to patients and staff is paramount. Telehealth gynaecology consultations are efficient and convenient without significant detriment to patient or clinician satisfaction.
Assuntos
COVID-19 , Ginecologia , Telemedicina , COVID-19/epidemiologia , Feminino , Humanos , Pacientes Ambulatoriais , Pandemias , Satisfação do PacienteRESUMO
BACKGROUND: Adenomyosis is histologically defined by the presence of endometrial glands and stroma in the myometrium. To date, there are no standardised ultrasound findings that reliably predict histological adenomyosis. AIMS: This study aimed to determine the diagnostic accuracy of a novel sonographic measurement for adenomyosis, the myometrial-cervical ratio (MCR), when compared with histopathological diagnosis. MATERIALS AND METHODS: A single-centre retrospective study was performed. The MCR was calculated from the pre-operative ultrasound, and histopathology reviewed for each case. Accuracy data were analysed in the form of 2 × 2 tables. The discriminative value of the MCR was summarised with a receiver operator characteristic (ROC) curve. Sub-analysis examined the impact of fibroids, hormonal suppression, menopausal status, parity and indication for surgery. RESULTS: Between 1 January 2016 and 31 December 2018, 982 patients underwent hysterectomy for benign non-obstetric indication and adequate pre-operative ultrasound was available for 260. The MCR demonstrated limited diagnostic ability for adenomyosis (area under the receiver operating characteristic curve (AUROC) 0.58, 95% CI 0.51-0.65). However, when applied to cases with no uterine fibroid included in the MCR calculation (n = 133) there was a strong association between MCR and diagnosis of adenomyosis (odds ratio: 5.79, 95% CI: 2.15, 15.62, P = 0.001) with AUROC for this model 0.68 (95% CI: 0.59, 0.77). At an MCR cut-point of 1.74, sensitivity is 67.16% and specificity is 66.15%, with 66.67% of samples correctly classified. CONCLUSIONS: While diagnostic accuracy was suboptimal, the MCR outperforms traditional ultrasound diagnostic features of adenomyosis. The MCR may offer a simple imaging measurement for adenomyosis.
Assuntos
Adenomiose , Adenomiose/diagnóstico por imagem , Feminino , Humanos , Histerectomia/métodos , Miométrio/diagnóstico por imagem , Miométrio/patologia , Gravidez , Estudos Retrospectivos , Ultrassonografia/métodosRESUMO
BACKGROUND: Gynaecology trainees struggle to obtain adequate procedural experience. Training programs integrating virtual reality simulators (VRS) have been suggested as a solution. AIMS: The study aimed to assess if a VRS training program (LapSim® , Surgical Sciences, Göteborg, 2017) improved live operating performance at six months for novice and experienced trainees. Additional outcomes included the association between LapSim® logged time and live operating performance at six months, LapSim® scores and live operating performance at zero and sixmonths and the difference in benefit for novice and experienced gynaecology trainees. METHODS: A prospective intervention study was conducted. Novice and experienced trainees were enrolled, and comparisons made at zero- and six-month time points. The intervention groups were provided with a laparoscopic gynaecology curriculum incorporating VRS. Controls underwent routine training only. Assessment of live operating performance was conducted after six months training. RESULTS: Thirty-five trainees participated, and 25 had access to the VRS curriculum (17 novice and eight experienced trainees). Access to the VRS curriculum and time spent training on the LapSim® made no difference to live operating ability for either intervention group (P > 0.05). The median (interquartile range) hours of VRS usage were 7.9 (4.5-10.8) and 6.0 (4.0-6.8) for novice and experienced trainees respectively. The intervention group provided positive feedback on the utility of VRS in their laparoscopic skill development. CONCLUSION: Optimal utilisation of VRS in Australian training paradigms remains incompletely understood. Further research is required to establish the most effective integration of VRS into training models to ensure uptake and transferability to the operating theatre.
Assuntos
Competência Clínica , Laparoscopia , Austrália , Simulação por Computador , Currículo , Humanos , Laparoscopia/educação , Estudos ProspectivosRESUMO
BACKGROUND: Persistent pelvic pain (PPP) remains an important cause of morbidity. Pelvic floor muscle spasm is an important contributor to PPP. AIMS: The study's primary aim was to assess if botulinum toxin (BoNT) injection to pelvic floor muscles altered pain scores or quality of life (QoL) at six, 12 and 26 weeks. Secondary aims included investigating the impact of BoNT on opiate usage, examining the role of pain catastrophising, and assessing for complications. MATERIALS AND METHODS: A single-centre prospective cohort study enrolled 21 patients with PPP who had failed physiotherapy techniques. Each participant underwent BoNT injection to muscles of the pelvic floor and pudendal nerve block. Questionnaires and digital vaginal examinations were conducted at baseline, six, 12 and 26 weeks. Pain score quantification used visual analogue scales (VAS) and numerical rating scales (NRS). Other outcome assessments included The World Health Organization Quality of Life instrument (WHOQoL-BREF), Pain Catastrophising Scale (PCS), and modified Australian Pelvic Floor Questionnaire (APFQ). ACTRN12620000067976. RESULTS: Following BoNT injection, median VAS scores decreased for all domains at six and 12 weeks, with VAS for dyspareunia significant at six weeks (P = 0.026). Scores returned to baseline by 26 weeks. Opiate usage was significantly less following BoNT injection, with a percentage reduction of 23.8% (95% CI -48.3 to 0.7, P = 0.06). Sexual function improved significantly (P < 0.01), and at six months, four previously apareunic participants reported successful penetrative vaginal intercourse. Health-related QoL and PCS demonstrated sustained improvement (P = 0.02-0.05). NRS for muscle tenderness decreased for all assessed muscle groups (P < 0.001). CONCLUSIONS: BoNT requires further assessment as a treatment modality for select women with PPP.
Assuntos
Toxinas Botulínicas Tipo A , Fármacos Neuromusculares , Austrália , Feminino , Humanos , Diafragma da Pelve , Dor Pélvica/tratamento farmacológico , Dor Pélvica/etiologia , Projetos Piloto , Estudos Prospectivos , Qualidade de Vida , Espasmo/tratamento farmacológico , Espasmo/etiologia , Resultado do TratamentoRESUMO
BACKGROUND: Multimedia modules have been used as an adjunct to improve patient knowledge and recall for various elective surgical procedures, but have been incompletely evaluated in patients undergoing caesarean section. AIMS: To compare the use of a supplementary multimedia module with written information in improving the informed consent process prior to elective caesarean section. MATERIALS AND METHODS: This was a prospective randomised controlled trial (ACTRN12616000430437). Primary outcomes were knowledge and anxiety scores immediately following the intervention and on the day of surgery. Secondary outcomes were patient satisfaction, length of stay, time to cessation of analgesia, and patient assessment of the consent types. RESULTS: Seventy-five patients completed the study. Both multimedia module and written information groups demonstrated a significant increase in knowledge scores with no difference between the groups. In the multimedia-assisted consent group, scores improved from baseline by +2.31 (P < 0.001) immediately after watching the multimedia module and by +2.41 (P < 0.001) on the day of surgery. In the written information group, scores improved by +1.76 (P < <0.001), and +2.31 (P < 0.001) respectively. There was no adverse impact on anxiety in either group. Patient-reported understanding (92.4% vs 78.5%, P = 0.001), and helpfulness (90.1% vs 73.3%, P = 0.001) was significantly higher in the multimedia module group than in the written information group. The multimedia module was assessed as 'slightly too long' and provided 'slightly too much information'. CONCLUSIONS: Multimedia modules are a valuable adjunct to traditional processes of obtaining informed consent for elective caesarean section and should be offered and made available to patients prior to surgery.
Assuntos
Cesárea , Multimídia , Feminino , Humanos , Consentimento Livre e Esclarecido , Satisfação do Paciente , Gravidez , Estudos ProspectivosRESUMO
STUDY OBJECTIVE: To study the hypothesis that the levonorgestrel intrauterine device (LNG-IUD) can have a role in the treatment of endometrial polyps confirmed at outpatient hysteroscopy in premenopausal women. DESIGN: Canadian Task Force classification level II1 (a controlled trial that is not randomised). SETTING: Outpatient hysteroscopy. PATIENTS: Premenopausal women who had a polyp diagnosed at outpatient hysteroscopy. INTERVENTIONS: Premenopausal women who had a polyp diagnosed at outpatient hysteroscopy and had a LNG-IUD inserted were booked for general anesthesia hysteroscopy and polypectomy through the standard booking process. A contemporaneous control was taken sequentially from the outpatient hysteroscopy database to match the case. MEASUREMENTS AND MAIN RESULTS: The presence of a polyp at hysteroscopy under general anesthesia. A total of 39 patients were included in the study, with 19 in the intervention group and 20 in the control group. The mean age was 43.6 (standard deviationâ¯=â¯5.6) and 43.2 (standard deviationâ¯=â¯8.1) years in the 2 groups, respectively. No difference was found in the time interval between the 2 procedures in the intervention and control groups (meanâ¯=â¯92 vs 84 days, pâ¯=â¯.73). However, the proportion of polyps present at the second procedure was significantly higher in the control group (80% vs 37%; relative riskâ¯=â¯2.17; 95% confidence interval, 1.16-4.07; pâ¯=â¯.0062). CONCLUSION: Our case-control study found that the LNG-IUD can have a role in the treatment of polyps for women who have heavy menstrual bleeding. This is the first study to show regression of endometrial polyps after treatment with LNG-IUD by direct visualisation at hysteroscopy.
Assuntos
Contraceptivos Hormonais/administração & dosagem , Neoplasias do Endométrio/tratamento farmacológico , Dispositivos Intrauterinos Medicados , Levanogestrel/administração & dosagem , Pólipos/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Contraceptivos Hormonais/uso terapêutico , Neoplasias do Endométrio/diagnóstico por imagem , Feminino , Humanos , Histeroscopia , Levanogestrel/uso terapêutico , Pessoa de Meia-Idade , Projetos Piloto , Pólipos/diagnóstico por imagem , Estudos Prospectivos , Resultado do TratamentoRESUMO
STUDY OBJECTIVE: To assess the usefulness of narrowband imaging (NBI) to detect additional areas of endometriosis not identified by standard white light in patients undergoing laparoscopy for the investigation of pelvic pain. DESIGN: A prospective cohort trial (Canadian Task Force classification II). Evidence obtained from a well-designed cohort study. SETTING: A tertiary laparoscopic subspecialty unit in Melbourne, Australia. PATIENTS: Fifty-seven patients undergoing laparoscopy for the investigation of pelvic pain were recruited. Fifty-three patients were eligible for analysis. INTERVENTIONS: Patients underwent standard white-light laparoscopy of the pelvis followed by NBI survey to assess for any additional areas suspicious for endometriosis. MEASUREMENTS AND MAIN RESULTS: All identified areas of possible endometriosis were resected and sent for blinded histopathological analysis. The additional predictive value of NBI was 0% if the preceding white-light survey was negative and 86% if the preceding white-light survey was positive. CONCLUSION: The use of NBI at laparoscopy for the investigation of pelvic pain is beneficial in finding additional areas of endometriosis if endometriosis is already suspected after white-light survey in a tertiary laparoscopic unit. Further research in nonspecialized units may show additional benefit and requires further research. NBI may also be useful as a diagnostic aid for trainees.
Assuntos
Endometriose/diagnóstico , Endometriose/cirurgia , Imagem de Banda Estreita/métodos , Distúrbios do Assoalho Pélvico/diagnóstico , Distúrbios do Assoalho Pélvico/cirurgia , Adulto , Austrália , Estudos de Coortes , Endometriose/complicações , Endometriose/patologia , Feminino , Humanos , Laparoscopia/métodos , Distúrbios do Assoalho Pélvico/complicações , Distúrbios do Assoalho Pélvico/patologia , Dor Pélvica/etiologia , Dor Pélvica/cirurgia , Valor Preditivo dos Testes , Prognóstico , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND: To establish whether the ultrasound findings of minimal endometriosis are confirmed at laparoscopy and that a correlation can be established as to the anatomical sites in this mild form of the disease. AIMS: Patients with pain and suspicion of endometriosis had an ultrasound scan by a sonologist with expertise in endometriosis as part of their pre-operative workup. MEASUREMENTS AND MAIN RESULTS: The clinical histories of 53 patients who had laparoscopy to investigate pelvic pain were reviewed. Ultrasounds were performed between 2012 and 2015 by a single sonologist with expertise in endometriosis assessments. The ultrasound findings were divided into subgroups as follows - presence of uterosacral ligament thickness, thickened pericolic fat, ovarian mobility and focal tenderness. These were compared with operative findings of those patients with superficial endometriosis. Evidence Level 3 - observational studies with controls and health services research that includes adjustment for likely confounding factors. RESULTS: Seventy-nine percent (42/53) of the patients had laparoscopic findings consistent with their ultrasound findings (95% CI 68-90%, P < 0.0001). Of the subgroups that we reviewed, uterosacral thickening (P < 0.05) and thickened pericolic fat (P < 0.05) were the most associated with superficial endometriosis at the time of laparoscopy. CONCLUSION: Markers on ultrasound that reliably demonstrated inflammation (thickened uterosacral ligaments and thickened pericolic fat) were shown to be significantly associated with the disease.
Assuntos
Endometriose/diagnóstico por imagem , Endossonografia , Tecido Adiposo/diagnóstico por imagem , Endometriose/complicações , Endometriose/cirurgia , Feminino , Humanos , Laparoscopia , Ligamentos/diagnóstico por imagem , Dor Pélvica/diagnóstico por imagem , Dor Pélvica/etiologia , Estudos Retrospectivos , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: In Australia, gynaecologists continue to investigate women with abnormal bleeding and suspected intrauterine pathology with inpatient hysteroscopy despite some evidence in the literature that that there is no difference in safety and outcome when compared to an outpatient procedure. AIMS: This prospective study assessed the safety, effectiveness and acceptability of outpatient hysteroscopy over 11 years at a tertiary hospital in Australia. Resource savings were then calculated. MATERIALS AND METHODS: A prospective database was analysed from March 2003 to January 2014 (130 months, 990 women). RESULTS: Successful hysteroscopic access was obtained in 94% of cases. Twenty-six percent of patients required a second procedure, including 132 for endometrial polyps and 33 for submucosal fibroids that were not able to be treated in the outpatient setting. On questioning, 88% of women would be happy to have the procedure again. Factors affecting success were pre-procedure pain, menopausal status and previous vaginal delivery. The difference between pain experienced versus pain expected was a major factor in patient acceptability. A vasovagal episode occurred in 5% of cases. CONCLUSION: Outpatient hysteroscopy was demonstrated to be safe, effective and acceptable to women. Provision of an outpatient hysteroscopy service saves theatre time and approximately $1000 per case. Improved techniques and technology will allow progression to a 'see and treat' service, providing further savings. With budget constraints, increasing wait times for major procedures and concerns about trainee surgical experience, an outpatient hysteroscopy service should be considered the 'gold standard' investigation over hysteroscopy in theatre.
Assuntos
Procedimentos Cirúrgicos Ambulatórios/normas , Histeroscopia/normas , Leiomioma/cirurgia , Neoplasias Uterinas/cirurgia , Procedimentos Cirúrgicos Ambulatórios/efeitos adversos , Bases de Dados Factuais , Feminino , Humanos , Histeroscopia/efeitos adversos , Dispositivos Intrauterinos , Pessoa de Meia-Idade , Dor/etiologia , Paridade , Aceitação pelo Paciente de Cuidados de Saúde , Pólipos/cirurgia , Estudos Prospectivos , Retratamento , Síncope Vasovagal/etiologiaRESUMO
STUDY QUESTION: Can the presence of endometrial nerve fibres be used as a diagnostic test for endometriosis in women with pelvic pain? SUMMARY ANSWER: Endometrial fine nerve fibres were seen in the endometrium of women both with and without endometriosis, making their detection a poor diagnostic tool for endometriosis. WHAT IS KNOWN ALREADY: Laparoscopy and biopsy are currently the gold standard for making a diagnosis of endometriosis. It has been reported that small density nerve fibres in the functional layer of the endometrium are unique to women with endometriosis and hence nerve fibre detection could function as a less invasive diagnostic test of endometriosis. However, it may be that other painful conditions of the pelvis are also associated with these nerve fibres. We therefore focused this prospective study on women with pelvic pain to examine the efficacy of endometrial nerve fibre detection as a diagnostic test for endometriosis. STUDY DESIGN, SIZE, DURATION: This prospective case-control study conducted between July 2009 and July 2013 included 44 women with pelvic pain undergoing laparoscopic examination for the diagnosis of endometriosis. Immunohistochemical nerve fibre detection in endometrial curettings and biopsies using anti-protein gene product 9.5 was compared with surgical diagnosis. PARTICIPANTS/MATERIALS, SETTINGS, METHODS: Paired endometrial biopsies and curettings were taken from patients with (n = 22, study group) and without (n = 22, control group) endometriosis. Tissue was analysed by immunohistochemistry and nerve fibres were counted whenever they were present in the functional layer of the endometrium. MAIN RESULTS AND THE ROLE OF CHANCE: Fine nerve fibres were present in the eutopic endometrium of patients both with and without endometriosis. The presence of nerve fibres in curettings was not effective for either diagnosing or excluding endometriosis; sensitivity and specificity were 31.8 and 45.5% respectively, positive predictive value was 36.8% and negative predictive value was 40.0%. Few endometrial biopsy specimens were found to have nerve fibres present; sensitivity and specificity for endometrial biopsy were 13.6 and 68.2% respectively, positive predictive value was 30.0% and negative predictive value was 44.1%. LIMITATIONS, REASONS FOR CAUTION: This was a relatively small sample size and studies like this are subject to the heterogeneous nature of the patient population and tissue samples, despite our best efforts to regulate these parameters. WIDER IMPLICATIONS OF THE FINDINGS: Our results demonstrate that fine nerve fibres are present in women with and without endometriosis. Future work should focus on the function of endometrial nerves and whether these nerves are involved with the subfertility or pain that endometriosis sufferers experience. Our study does not support the detection of endometrial nerve fibres as a non-invasive diagnostic test of endometriosis in women with pelvic pain.
Assuntos
Endometriose/patologia , Endométrio/inervação , Fibras Nervosas/patologia , Dor Pélvica/patologia , Adulto , Biomarcadores , Biópsia , Estudos de Casos e Controles , Endométrio/patologia , Feminino , Humanos , Estudos Prospectivos , Sensibilidade e Especificidade , Adulto JovemRESUMO
STUDY OBJECTIVE: To determine whether providing additional information to the standard consent process, in the form of a multimedia module (MM), improves patient knowledge about operative laparoscopy without increasing anxiety. DESIGN: Randomized controlled trial (Canadian Task Force classification I). SETTING: Two outpatient gynecologic clinics, one in a private hospital and the other in a public teaching hospital. PATIENTS: Forty-one women aged 19 to 51 years (median, 35.6 years) requiring operative laparoscopy for investigation and treatment of pelvic pain. INTERVENTION: Following the standard informed consent process, patients were randomized to watch the MM (intervention group, n = 21) or not (control group, n = 20). The surgeon was blinded to the group assignments. All patients completed a knowledge questionnaire and the Spielberger short-form State-Trait Anxiety Inventory. Six weeks after recruitment, patients completed the knowledge questionnaire and the State-Trait Anxiety Inventory a second time to assess knowledge retention and anxiety scores. MEASUREMENTS AND MAIN RESULTS: Patient knowledge of operative laparoscopy, anxiety level, and acceptance of the MM were recorded. The MM intervention group demonstrated superior knowledge scores. Mean (SE) score in the MM group was 11.3 (0.49), and in the control group was 7.9 (0.50) (p <.001) (maximum score, 14). This did not translate into improved knowledge scores 6 weeks later; the score in the MM group was 8.4 (0.53) vs. 7.8 (0.50) in the control group (p = .44). There was no difference in anxiety levels between the groups at intervention or after 6 weeks. Overall, patients found the MM acceptable, and 18 women (86%) in the intervention group and 12 (60%) in the control group stated they would prefer this style of informed consent in the future. CONCLUSION: Use of an MM enhances the informed consent process by improving patient knowledge, in the short term, without increasing anxiety.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Consentimento Livre e Esclarecido , Multimídia , Educação de Pacientes como Assunto/métodos , Dor Pélvica/cirurgia , Adulto , Ansiedade , Feminino , Humanos , Laparoscopia , Pessoa de Meia-Idade , Método Simples-Cego , Inquéritos e Questionários , Adulto JovemRESUMO
INTRODUCTION: Over the past three decades, rates of overweight and obesity internationally have risen to epidemic proportions. There are currently no published prospective studies examining the effect of obesity on gynaecologic laparoscopy for benign indications within a population with obesity rates comparable to Australian women. AIMS: To assess and quantify whether increasing patient body mass index negatively impacted upon the ability to successfully complete planned laparoscopic surgery. METHODS: From January 2009 until October 2012, 307 women undergoing laparoscopic gynaecological surgery for benign pathology were recruited. Intra-operative variables included the following: ease of identification of anatomical landmarks, entry technique and number of attempts, conversion to laparotomy and any complications encountered. Any post-operative complications were recorded at the six week post-operative review. RESULTS: 94.46% of operations were completed as planned. As BMI increased, the ease of identification of important anatomical landmarks significantly decreased. There was no correlation between increasing BMI and surgical complication rates. CONCLUSIONS: Planned gynaecological laparoscopy can be performed in obese patients with a high likelihood of completion. In this study, obesity was not associated with a significant increase in complication rates or failure to complete the surgery as planned.
Assuntos
Pontos de Referência Anatômicos , Índice de Massa Corporal , Procedimentos Cirúrgicos em Ginecologia/métodos , Laparoscopia , Adulto , Conversão para Cirurgia Aberta , Feminino , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Humanos , Peso Corporal Ideal , Laparoscopia/efeitos adversos , Obesidade/complicações , Estudos ProspectivosRESUMO
BACKGROUND: Abnormal uterine bleeding (AUB) affects women of all ages and is one of the most common reasons for referral to a gynaecological clinic. Operative hysteroscopic procedures allow for a see-and-treat approach to AUB, and these techniques have been shown to be feasible and acceptable in the outpatient setting. OBJECTIVE: To assess if there is an increase in pain scores for women who are undergoing an operative hysteroscopic procedure with Myosure LITE® (Hologic; mechanical hysteroscopic tissue removal system) compared to outpatient diagnostic hysteroscopy alone. STUDY DESIGN: A prospective cohort study was performed. All participants attending the outpatient hysteroscopy clinic at Mercy Hospital for Women completed a pre-and post-procedure questionnaire. This included a visual analogue scale (VAS) for any pre-existing pain, anticipated pain, and actual pain experienced during procedure. Factors influencing overall satisfaction and willingness to attend again were also assessed. Data was entered into RedCap® for analysis. A difference in VAS of 10 mm or more was considered clinically significant. An alpha of p < 0.05 was assigned for statistical significance. RESULTS: Between February 2020 and November 2022, 208 women underwent outpatient diagnostic hysteroscopy followed by an operative hysteroscopy with MyoSure®. To allow for standardisation of analgesia, only participants who had a cervical block before their Myosure® procedure were included for analysis (n = 111). There was statistical evidence (t(111) = 2.36, p = 0.02) of a lower mean VAS pain score for operative Myosure (36.5 mm, 95 % CI: 31.1-41.8 mm) compared to outpatient diagnostic hysteroscopy (44.1 mm, 95 % CI: 39.0-49.2 mm). The mean difference in VAS pain score was estimated as 7.7 mm (95 % CI: 1.2-14.1 mm) lower for Myosure compared to hysteroscopy. Given the threshold for clinical significance was considered as 10 mm difference in VAS, the variance in pain scores is under the likely clinically significant range. There was no significant difference in pain scores for diagnostic hysteroscopy with or without paracervical block (mean difference = 1.42; 95 % CI: -6.35 to 9.20). There was no association between pre-existing pain, and actual pain for hysteroscopy, or Myosure (p = 0.997 and p = 0.065 respectively). The anticipated pain score was weakly associated with actual pain during the operative Myosure procedure (p = 0.02), and with outpatient diagnostic hysteroscopy (p = 0.019). CONCLUSION: Outpatient hysteroscopy procedures are generally well tolerated. The pain experience with operative Myosure was less than that reported during the diagnostic hysteroscopy by the same patient although this is unlikely of clinical significance. Importantly, Myosure was not more painful than the initial diagnostic procedure, and most patients were satisfied with the outcome and would choose to have the procedure again in an outpatient setting. This is in keeping with other studies which have shown a high degree of patient tolerance and satisfaction with this approach.
Assuntos
Histeroscopia , Medição da Dor , Humanos , Feminino , Histeroscopia/métodos , Histeroscopia/efeitos adversos , Estudos Prospectivos , Adulto , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Ambulatórios/efeitos adversos , Satisfação do Paciente , Dor Processual/diagnóstico , Pacientes Ambulatoriais , Dor/etiologiaAssuntos
Histeroscopia , Pacientes Ambulatoriais , Assistência Ambulatorial , Feminino , Humanos , Dor , Gravidez , Estudos ProspectivosRESUMO
BACKGROUND: Anecdotal reports of sleep disturbance during pregnancy are abundant; however, objective measurement of sleep changes has so far produced conflicting results. AIMS: To objectively measure sleep architecture and investigate subjective sleep quality in the first and third trimester of pregnancy, when compared to the nonpregnant state. METHODS: Twenty-seven women in the third trimester of pregnancy, 21 women in the first trimester of pregnancy and 24 nonpregnant control women underwent overnight polysomnography and completed questionnaires regarding sleep quality and mood. RESULTS: Women in the third trimester of pregnancy had poorer sleep efficiency, more awakenings, less stage 4 sleep, more stage 1 sleep and fewer minutes in rapid eye movement sleep when compared to the control group. Cortical arousals were seen more often during pregnancy, particularly in response to respiratory events and limb movements. Sleep during the first trimester was affected to a lesser extent, with more wake time after sleep onset and less stage 4 sleep when compared to the controls. CONCLUSIONS: Sleep during pregnancy is compromised by higher amounts of wake and cortical arousals leading to sleep fragmentation, with greater amounts of light sleep and less deep sleep. Mood state did not have an effect on sleep. Given the impact of sleep on well-being, this study increases our understanding of the characteristics of sleep during pregnancy, to help recognise when severe sleep disruption may warrant referral to a specialist for appropriate diagnosis and treatment.
Assuntos
Córtex Cerebral/fisiopatologia , Complicações na Gravidez/fisiopatologia , Terceiro Trimestre da Gravidez/fisiologia , Transtornos do Despertar do Sono/fisiopatologia , Distúrbios do Início e da Manutenção do Sono/fisiopatologia , Sono/fisiologia , Adulto , Nível de Alerta/fisiologia , Feminino , Humanos , Polissonografia , Gravidez , Primeiro Trimestre da Gravidez/fisiologia , Fases do Sono/fisiologia , Sono REM/fisiologia , Vigília/fisiologiaRESUMO
Endometriosis-associated pain and the mechanisms responsible for its initiation and persistence are complex and difficult to treat. Endometriosis-associated pain is experienced as dysmenorrhea, cyclical pain related to organ function including dysuria, dyschezia and dyspareunia, and persistent pelvic pain. Pain symptomatology correlates poorly with the extent of macroscopic disease. In addition to the local effects of disease, endometriosis-associated pain develops as a product of peripheral sensitization, central sensitization and cross sensitization. Endometriosis-associated pain is further contributed to by comorbid pain conditions, such as bladder pain syndrome, irritable bowel syndrome, abdomino-pelvic myalgia and vulvodynia. This article will review endometriosis-associated pain, its mechanisms, and its comorbid pain syndromes with a view to aiding the clinician in navigating the literature and terminology of pain and pain syndromes. Limitations of our current understanding of endometriosis-associated pain will be acknowledged. Where possible, commonalities in pain mechanisms between endometriosis-associated pain and comorbid pain syndromes will be highlighted.
RESUMO
Ectopic pregnancies complicate 1-2 pregnancies and are a leading cause of maternal death. An effective oral drug therapy that replaces surgery might make its treatment safer, cheaper, simpler and therefore more widely accessible. The only current medical treatment offered to women is intramuscular methotrexate, but this only reliably resolves smaller ectopic pregnancies. As such, many ectopic pregnancies require surgical excision. We show that vinorelbine, an orally available chemotherapeutic agent, potently induced placental cell death but did not harm fertility in mice. Vinorelbine was 100-1000 times more potent than methotrexate in inducing placental cell death in vitro, and more potent than combination methotrexate and gefitinib (another proposed treatment for ectopic pregnancy being evaluated in phase III trials). Mechanistically, it caused microtubule condensation, blocked mitosis and activated the apoptosis cascade in placental cells. Vinorelbine was more efficacious than methotrexate±gefitinib in reducing the volume of placental cell tumors xenografted subcutaneously in SCID mice. Mice exposed to vinorelbine and allowed to breed, following a four week washout period, displayed normal fertility, however long-term fertility was not assessed. Human Fallopian tubes treated with vinorelbine did not exhibit up-regulation of apoptosis molecules. Our findings show that placental cells appear sensitive to vinorelbine and it has potential as a tablet-only approach to treat ectopic pregnancy.