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OBJECTIVE: A recent randomized clinical trial (ProTWIN) showed that a cervical pessary prevented preterm birth and improved neonatal outcome in women with multiple pregnancy and cervical length (CL) < 38 mm. In this follow-up study, the long-term developmental outcome of these children was evaluated at 3 years' corrected age. METHODS: This was a follow-up study of ProTWIN, a multicenter trial conducted between 2009 and 2012 in which asymptomatic women with a multiple pregnancy were randomized to placement of a cervical pessary or no intervention. Current follow-up and analysis were limited to mothers with a mid-trimester CL < 38 mm (78 women (157 children) in the pessary group and 55 women (111 children) in the control group). At 3 years of corrected age, surviving children were invited for a Bayley Scales of Infant and Toddler Development-third edition (Bayley-III) assessment. Death after randomization or neurodevelopmental disability (Bayley-III score of ≤ 85, 1 SD below mean) rates were compared between the pessary and control groups, according to the intention-to-treat principle and using multiple imputation for missing data. Mean Bayley-III scores in surviving children were also assessed. A linear mixed-effects model was used to adjust for correlation between children of one mother. RESULTS: From the time of entry in the ProTWIN trial until follow-up at 3 years of age, a total of 27 children had died (six (5%) in the pessary vs 21 (26%) in the control group; odds ratio (OR), 0.13; 95% CI, 0.04-0.48). Bayley-III outcomes were collected for 173/241 (72%) surviving children (114 (75%) in the pessary vs 59 (66%) in the control group). The cumulative incidence of death or survival with a neurodevelopmental disability was 12 (10%) in the pessary vs 23 (29%) in the control group (OR, 0.26; 95% CI, 0.09-0.73). No statistical or clinically relevant differences were found with respect to cognitive, language and motor development among surviving children between the groups. Comparable results were found after multiple imputation. CONCLUSION: In women with twin pregnancy and a CL < 38 mm, the use of a cervical pessary strongly improved survival of the children without affecting neurodevelopment at 3 years' corrected age. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Trastornos del Neurodesarrollo/epidemiología , Pesarios , Embarazo Gemelar , Nacimiento Prematuro/prevención & control , Adulto , Medición de Longitud Cervical/estadística & datos numéricos , Cuello del Útero/diagnóstico por imagen , Preescolar , Femenino , Estudios de Seguimiento , Edad Gestacional , Humanos , Recién Nacido , Masculino , Trastornos del Neurodesarrollo/diagnóstico , Trastornos del Neurodesarrollo/etiología , Embarazo , Resultado del Embarazo/epidemiología , Nacimiento Prematuro/epidemiología , Estadísticas no ParamétricasRESUMEN
OBJECTIVES: To compare self-reported levels of physical activity (PA) of systemic sclerosis (SSc) patients with the general population. To evaluate in SSc patients factors associated with PA levels and needs and preferences regarding PA. METHODS: Fifty nine SSc patients completed the Short QUestionnaire to ASsess Health-Enhancing PA. The proportion of patients meeting the Dutch Recommendation for PA (= moderate PA for 30 min on ≥ 5 days/week) and total minutes of PA per week were calculated and compared with similar data from the Dutch population. Characteristics were univariately and multivariately compared between patients with low and high PA levels (either ≤ or > mean minutes/week of the Dutch population). Needs and preferences regarding PA promotion and guidance related to exercise were assessed by questionnaires. RESULTS: Stratified for age (< 55 or ≥ 55 years) and gender, the proportion SSc patients meeting the Dutch recommendation for PA was not significantly different from the Dutch population. The total minutes of PA per week was significantly lower among SSc patients (1704 vs. 2614, P < 0.001). Multivariable analyses showed that in SSc patients the male gender, scleroderma health assessment questionnaire (SHAQ) and lack of energy were significantly associated with lower PA levels (P = 0.007; P = 0.042; P = 0.025). Two-third of patients required more information about PA. CONCLUSION: In SSc patients, the total minutes of PA per week are significantly lower compared to the general population. The male gender, functional ability as reflected by SHAQ and lack of energy seem to interfere with PA. These results might guide health professionals in providing their patients with appropriate information on PA.
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Actividades Cotidianas , Ejercicio Físico , Prioridad del Paciente , Esclerodermia Sistémica/fisiopatología , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Femenino , Conductas Relacionadas con la Salud , Conocimientos, Actitudes y Práctica en Salud , Estado de Salud , Humanos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Países Bajos , Estudios Prospectivos , Esclerodermia Sistémica/diagnóstico , Esclerodermia Sistémica/psicología , Autoinforme , Factores de Tiempo , Adulto JovenRESUMEN
OBJECTIVE: The ProTWIN Trial (NTR1858) showed that, in women with a multiple pregnancy and a cervical length < 25(th) percentile (38 mm), prophylactic use of a cervical pessary reduced the risk of adverse perinatal outcome. We investigated whether other maternal or pregnancy characteristics collected at baseline can improve identification of women most likely to benefit from pessary placement. METHODS: ProTWIN is a multicenter randomized trial in which 808 women with a multiple pregnancy were assigned to pessary or control. Using these data we developed a multivariable logistic model comprising treatment, cervical length, chorionicity, pregnancy history and number of fetuses, and the interaction of these variables with treatment as predictors of adverse perinatal outcome. RESULTS: Short cervix, monochorionicity and nulliparity were predictive factors for a benefit from pessary insertion. History of previous preterm birth and triplet pregnancy were predictive factors of possible harm from pessary. The model identified 35% of women as benefiting (95% CI, 32-39%), which is 10% more than using cervical length only (25%) for pessary decisions. The model had acceptable calibration. We estimated that using the model to guide the choice of pessary placement would reduce the risk of adverse perinatal outcome significantly from 13.5% when no pessary is inserted to 8.1% (absolute risk reduction, 5.4% (95% CI, 2.1-8.6%)). CONCLUSIONS: We developed and internally validated a multivariable treatment selection model, with cervical length, chorionicity, pregnancy history and number of fetuses. If externally validated, it could be used to identify women with a twin pregnancy who would benefit from a pessary, and lead to a reduction in adverse perinatal outcomes in these women. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.
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Medición de Longitud Cervical , Toma de Decisiones , Pesarios , Nacimiento Prematuro/prevención & control , Adulto , Cuello del Útero , Femenino , Humanos , Análisis Multivariante , Países Bajos , Embarazo , Embarazo Múltiple , Nacimiento Prematuro/diagnóstico por imagen , Atención Prenatal , Reproducibilidad de los ResultadosRESUMEN
OBJECTIVE: To assess the effect of gestational age (GA) and cervical length (CL) measurements at transvaginal ultrasound (TVUS) in the prediction of preterm birth in twin pregnancy. DESIGN: Individual patient data (IPD) meta-analysis. SETTING: International multicentre study. POPULATION: Asymptomatic twin pregnancy. METHODS: MEDLINE and EMBASE searches were performed and IPD obtained from authors of relevant studies. Multinomial logistic regression analysis determined probabilities for birth at ≤28(+0) , 28(+1) to 32(+0) , 32(+1) to 36(+0) , and ≥36(+1) weeks as a function of GA at screening and CL measurements. MAIN OUTCOME MEASURES: Predicted probabilities for preterm birth at ≤28(+0) , 28(+1) to 32(+0) , and 32(+1) to 36(+0) . RESULTS: A total of 6188 CL measurements were performed on 4409 twin pregnancies in 12 studies. Both GA at screening and CL had a significant and non-linear effect on GA at birth. The best prediction of birth at ≤28(+0) weeks was provided by screening at ≤18(+0) weeks (P < 0.001), whereas the best prediction of birth between 28(+1) and 36(+0) weeks was provided by screening at ≥24(+0) weeks (P < 0.001). Negative prediction value of 100% for birth at ≤28(+0) weeks is achieved at CL 65 mm and 43 mm at ultrasound GA at ≤18(+0) weeks and at 22(+1) to 24(+0) weeks, respectively. CONCLUSION: In twin pregnancies, prediction of preterm birth depends on both CL and the GA at screening. When CL is <30 mm, screening at ≤18(+0) weeks is most predictive for birth at ≤28(+0) weeks. Later screening at >22(+0) weeks is most predictive of delivery at 28(+1) to 36(+0) weeks. In twins, we recommend CL screening in twins to commence from ≤18(+0) weeks. TWEETABLE ABSTRACT: An individual patient meta-analysis assessing gestation and CL in the prediction of preterm birth in twins.
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Medición de Longitud Cervical , Cuello del Útero/diagnóstico por imagen , Edad Gestacional , Embarazo Gemelar , Nacimiento Prematuro/diagnóstico por imagen , Cuello del Útero/anatomía & histología , Femenino , Humanos , Valor Predictivo de las Pruebas , EmbarazoAsunto(s)
Servicios Comunitarios de Salud Mental , Trastornos Mentales/diagnóstico , Readmisión del Paciente/estadística & datos numéricos , Adolescente , Adulto , Escalas de Valoración Psiquiátrica Breve , Femenino , Estudios de Seguimiento , Hospitalización , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Calidad de Vida , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVE: To determine whether second-trimester cervical length (CL) in women with a twin pregnancy is associated with the risk of emergency Cesarean section. METHODS: This was a secondary analysis of two randomized trials conducted in 57 hospitals in The Netherlands. We assessed the univariable association between risk indicators, including second-trimester CL in quartiles, and emergency Cesarean delivery using a logistic regression model. For multivariable analysis, we assessed whether adjustment for other risk indicators altered the associations found in univariable (unadjusted) analysis. Separate analyses were performed for suspected fetal distress and failure to progress in labor as indications for Cesarean section. RESULTS: In total, 311 women with a twin pregnancy attempted vaginal delivery after 34 weeks' gestation. Emergency Cesarean delivery was performed in 111 (36%) women, of which 67 (60%) were performed owing to arrest of labor. There was no relationship between second-trimester CL and Cesarean delivery (adjusted odds ratio (aOR): 0.97 for CL 26(th) -50(th) percentiles; 0.71 for CL 51(st) - 75(th) percentiles; and 0.92 for CL > 75(th) percentile, using CL ≤ 25(th) percentile as reference). In multivariable analysis, the only variables associated with emergency Cesarean delivery were maternal age (aOR, 1.07 (95% CI, 1.00-1.13)), body mass index (BMI) (aOR, 3.99 (95% CI, 1.07-14.9) for BMI 20-23 kg/m(2) ; 5.04 (95% CI, 1.34-19.03) for BMI 24-28 kg/m(2) ; and 3.1 (95% CI, 0.65-14.78) for BMI > 28 kg/m(2) ) and induction of labor (aOR, 1.92 (95% CI, 1.05-3.5)). CONCLUSION: In nulliparous women with a twin pregnancy, second-trimester CL is not associated with risk of emergency Cesarean delivery.
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Medición de Longitud Cervical/métodos , Medición de Longitud Cervical/estadística & datos numéricos , Cuello del Útero/diagnóstico por imagen , Cesárea/estadística & datos numéricos , Complicaciones del Embarazo/diagnóstico por imagen , Embarazo Gemelar , Adulto , Femenino , Humanos , Recién Nacido , Trabajo de Parto , Países Bajos/epidemiología , Valor Predictivo de las Pruebas , Embarazo , Segundo Trimestre del Embarazo , Ensayos Clínicos Controlados Aleatorios como Asunto , Valores de Referencia , Factores de RiesgoRESUMEN
OBJECTIVE: To assess the cost-effectiveness of a cervical pessary to prevent preterm delivery in women with a multiple pregnancy. METHODS: The study design comprised an economic analysis of data from a randomized clinical trial evaluating cervical pessaries (ProTWIN). Women with a multiple pregnancy were included and an economic evaluation was performed from a societal perspective. Costs were estimated between the time of randomization and 6 weeks postpartum. The prespecified subgroup of women with a cervical length (CL) < 25(th) centile (< 38 mm) was analyzed separately. The primary endpoint was poor perinatal outcome occurring up to 6 weeks postpartum. Direct medical costs and health outcomes were estimated and incremental cost-effectiveness ratios for costs to prevent one poor outcome were calculated. RESULTS: Mean costs in the pessary group (n = 401) were 21,783 vs 21,877 in the group in which no pessary was used (n = 407) (difference, - 94; 95% CI, - 5975 to 5609). In the prespecified subgroup of women with a CL < 38 mm we demonstrated a significant reduction in poor perinatal outcome (12% vs 29%; RR, 0.40; 95% CI, 0.19-0.83). Mean costs in the pessary group (n = 78) were 25,141 vs 30,577 in the no-pessary group (n = 55) (difference, - 5436 (95% CI, - 11,001 to 1456). In women with a CL < 38 mm, pessary treatment was the dominant strategy (more effective and less costly) with a probability of 94%. CONCLUSION: Cervical pessaries in women with a multiple pregnancy involve costs comparable to those in women without pessary treatment. However, in women with a CL < 38 mm, treatment with a cervical pessary appears to be highly cost-effective.
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Cuello del Útero/efectos de los fármacos , Pesarios , Nacimiento Prematuro/prevención & control , Atención Prenatal/economía , Adulto , Medición de Longitud Cervical/efectos de los fármacos , Análisis Costo-Beneficio , Femenino , Humanos , Modelos Económicos , Pesarios/economía , Embarazo , Resultado del Embarazo , Embarazo Múltiple , Nacimiento Prematuro/economía , Atención Prenatal/métodos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Several antihypertensive drugs, such as diuretics and ß-blockers, can negatively affect sexual function, leading to diminished quality of life and often to noncompliance with the therapy. Other drug classes, however, such as angiotensin II receptor blockers (ARBs) are able to improve patients' sexual function. Sufficient knowledge about the effects of these widely used antihypertensive drugs will make it possible for cardiologists and general practitioners to spare and even improve patients' sexual health by switching to different classes of cardiac medication. Nevertheless, previous data (part I) indicate that most cardiologists lack knowledge about the effects cardiovascular agents can have on sexual function and will thus not be able to provide the necessary holistic patient care with regard to prescribing these drugs. To be able to improve healthcare on this point, we aimed to provide a practical overview, for use by cardiologists as well as other healthcare professionals, dealing with sexual dysfunction in their clinical practices. Therefore, a systematic review of the literature was performed. The eight most widely used classes of antihypertensive drugs have been categorised in a clear table, marking whether they have a positive, negative or no effect on sexual function.
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INTRODUCTION: Several cardiovascular agents, such as diuretics and ß-blockers, can negatively affect sexual function, leading to noncompliance with therapy. Others such as angiotensin II receptor blockers (ARBs) can improve patients' sexual function. AIMS: We aimed to gain insight into cardiologists' knowledge about the effects of cardiovascular drugs on sexual function and whether they take this knowledge into account when prescribing drugs. METHODS: An anonymous questionnaire was mailed to 980 members of the Netherlands Society of Cardiologists (cardiologists and residents in training). RESULTS: Almost 54 % of Dutch cardiologists responded; 414 questionnaires were analysed. Forty-five percent of cardiologists were aware that diuretics can negatively affect sexual function, 93.1 % knew about the negative effects ß-blockers can have, but only 9.2 % were aware that ARBs can have positive effects on sexual health. Almost half of respondents (48.2 %) stated they change medication regularly in an attempt to improve sexual function. Experienced cardiologists said they do this significantly more often than less experienced ones. CONCLUSIONS: Cardiologists' knowledge about the effects of cardiovascular drugs on sexual health appears to be insufficient. Sexual dysfunction is not routinely taken into account when cardiologists prescribe drugs.
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Objective. The aim of this study was to assess whether cervical length measurement (CL) could predict preterm birth (PTB) in symptomatic women with a twin pregnancy. Methods. We searched MEDLINE and EMBASE to identify studies investigating the accuracy of CL measurement in predicting PTB in symptomatic women with a twin pregnancy. We extracted data to construct two-by-two tables and used bivariate meta-analysis to generate point estimates of sensitivity and specificity. Results. Five studies (N = 226) were included. Variation in definition of PTB and cut-off points for CL was strong. One study investigated delivery within seven days, demonstrating a sensitivity of 1.0 (95% CI: 0.83-1.0) and a specificity of 0.31 (95% CI 0.2-0.43) for a CL cutoff at 25 mm. Three studies reported on predicting PTB < 37 weeks at a CL cutoff of 30 mm, with sROC point estimates of 0.76 (95% CI: 0.66 to 0.84) and 0.37 (95% CI: 0.21 to 0.56) for sensitivity and specificity, respectively. For preterm birth <34 weeks, no pooled estimates could be estimated since only 2 studies with large heterogeneity were identified. Conclusions. There is limited evidence on the accuracy of cervical length measurement testing the prediction of preterm birth in symptomatic women with a twin pregnancy, especially on the most important outcome, that is, delivery within 7 days.
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BACKGROUND: In patients with cardiovascular disease, sexual dysfunction is frequently encountered. Erectile dysfunction shares the same modifiable risk factors as coronary artery disease and the fear of triggering cardiovascular events can create stress and anxiety impacting the sexual lives of patients and their partners. To optimise healthcare, knowledge of cardiologists' attitude and practice patterns regarding the discussion about sexual function is essential. METHODS: A 31-itemed anonymous questionnaire was mailed to 980 members of the Netherlands Society of Cardiology (cardiologists and residents in cardiology training). The questionnaire addressed awareness, knowledge and practice patterns about sexual dysfunction in cardiac patients. RESULTS: Of the cardiologists 53.9 % responded. Sixteen percent stated to discuss sexual function regularly. In the past year, an estimated mean of 2 % of patients was referred for help with a sexual problem. The majority (70 %) of cardiologists advised patients never or seldom about resuming sexual activity after myocardial infarction. PDE5-inhibitor use was assessed by 19.4 % of the cardiologists. Important reasons not to discuss sexual function were lack of initiative of the patient (54 %), time constraints (43 %) and lack of training on dealing with SD (35 %). Sixty-three percent of the cardiologists stated they would be helped with a directory of sexual healthcare professionals where they can refer patients to. CONCLUSION: Sexuality is not routinely discussed in the cardiology practice. Explanations for the lack of attention toward sexual matters are ambiguities about responsibility and a lack of time, training and experience regarding the communication and treatment of sexual dysfunction.
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Cardiología , Cardiopatías/complicaciones , Conducta Sexual , Disfunciones Sexuales Fisiológicas/etiología , Disfunciones Sexuales Psicológicas/etiología , Adulto , Anciano , Actitud del Personal de Salud , Distribución de Chi-Cuadrado , Comunicación , Consejo , Estudios Transversales , Femenino , Encuestas de Atención de la Salud , Conocimientos, Actitudes y Práctica en Salud , Cardiopatías/fisiopatología , Cardiopatías/psicología , Cardiopatías/terapia , Humanos , Masculino , Persona de Mediana Edad , Países Bajos , Educación del Paciente como Asunto , Relaciones Médico-Paciente , Pautas de la Práctica en Medicina , Derivación y Consulta , Medición de Riesgo , Factores de Riesgo , Disfunciones Sexuales Fisiológicas/fisiopatología , Disfunciones Sexuales Fisiológicas/psicología , Disfunciones Sexuales Fisiológicas/terapia , Disfunciones Sexuales Psicológicas/fisiopatología , Disfunciones Sexuales Psicológicas/psicología , Disfunciones Sexuales Psicológicas/terapia , Encuestas y Cuestionarios , Adulto JovenAsunto(s)
Odontología/tendencias , Salud Bucal/tendencias , Odontología/normas , Predicción , HumanosRESUMEN
Background. To improve acute myocardial infarction (AMI) care in the region 'Hollands-Midden' (the Netherlands), a standardised guideline-based care program was developed (MISSION!). This study aimed to evaluate the outcome of the pre-hospital part of the MISSION! program and to study potential differences in pre-hospital care between four areas of residency.Methods. Time-to-treatment delays, AMI risk profile, cardiac enzymes, hospital stay, in-hospital mortality, and pre-AMI medication was evaluated in consecutive AMI patients (n=863, 61±13years, 75% male) transferred to the Leiden University Medical Center for primary percutaneous coronary intervention (PCI).Results. Median time interval between onset of symptoms and arrival at the catheterisation laboratory was 150 (interquartile range [IQR] 101-280) minutes. The alert of emergency services to arrival at the hospital time was 48 (IQR 40-60) minutes and the door-to-catheterisation laboratory time was 23 (IQR 13-42) minutes. Despite significant regional differences in ambulance transportation times no difference in total time from onset of symptoms to arrival at the catheterisation room was found. Peak troponin T was 3.33 (IQR 1.23-7.04) µg/l, hospital stay was 2 (IQR 2-3) days and in-hospital mortality was 2.3%. Twelve percent had 0 known risk factors, 30% had one risk factor, 45% two to three risk factors and 13% had four or more risk factors. No significant differences were observed for AMI risk profiles and medication pre-AMI. Conclusions. This study shows that a standardised regional AMI treatment protocol achieved optimal and uniformly distributed pre-hospital performance in the region 'Hollands-Midden', resulting in minimal time delays regardless of area of residence. Hospital stay was short and in-hospital mortality low. Of the patients, 88% had ≥1 modifiable risk factor. (Neth Heart J 2010;18:408-15.).
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With millions of resources available on the Internet, it is still difficult to search for appropriate and relevant information, even with the use of advanced search engines. With no systematic quality control of online resources, it is difficult to determine how reliable information is. The consortium Intute, which administers a databank of high quality information available via the Internet, which is intended to support scientific teaching and research, ensures that all information provided has been evaluated and investigated by its own team of specialists in various disciplines. A part of the website of Intute which is accessible free of charge is the Virtual Training Suite, by means of which one can improve one's competence in Internet searching and where a number of reliable and qualitatively superior sources for daily practice are available.