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1.
BMC Womens Health ; 19(1): 49, 2019 04 02.
Artigo em Inglês | MEDLINE | ID: mdl-30940171

RESUMO

BACKGROUND: Pelvic organ prolapse (POP) affects up to 40% of parous women which adversely affects the quality of life. During a life time, 20% of all women will undergo an operation. In general the guidelines advise a vaginal operation in case of uterine descent: hysterectomy with uterosacral ligament plication (VH), sacrospinous hysteropexy (SSH) or a modified Manchester operation (MM). In the last decade, renewed interest in uterus sparing techniques has been observed. Previous studies have shown non-inferiority between SSH and VH. Whether or not SSH and MM are comparable concerning anatomical and functional outcome is still unknown. The practical application of both operations is at least in The Netherlands a known cause of practice pattern variation (PPV). To reveal any difference between both techniques the SAM-study was designed. METHODS: The SAM-study is a randomized controlled multicentre non-inferiority study which compares SSH and MM. Women with symptomatic POP in any stage, uterine descent and POP-Quantification (POP-Q) point D at ≤ minus 1 cm are eligible. The primary outcome is the composite outcome at two years of absence of prolapse beyond the hymen in any compartment, the absence of bulge symptoms and absence of reoperation for pelvic organ prolapse. Secondary outcomes are hospital parameters, surgery related morbidity/complications, pain perception, further treatments for prolapse or urinary incontinence, POP-Q anatomy in all compartments, quality-of-life, sexual function, and cost-effectiveness. Follow-up takes place at 6 weeks, 12 and 24 months. Additionally at 12 weeks, 6 and 9 months cost-effectiveness will be assessed. Validated questionnaires will be used and gynaecological examination will be performed. Analysis will be performed following the intention-to-treat and per protocol principle. With a non-inferiority margin of 9% and an expected loss to follow-up of 10%, 424 women will be needed to prove non-inferiority with a confidence interval of 95%. DISCUSSION: This study will evaluate the effectiveness and costs of SSH versus MM in women with primary POP. The evidence will show whether the existing PPV is detrimental and a de-implementation process regarding one of the operations is needed. TRIAL REGISTRATION: Dutch Trial Register (NTR 6978, http://www.trialregister.nl ). Date of registration: 29 January 2018. Prospectively registered.


Assuntos
Prolapso de Órgão Pélvico/cirurgia , Ligamento Redondo do Útero/cirurgia , Útero/cirurgia , Vagina/cirurgia , Adulto , Feminino , Procedimentos Cirúrgicos em Ginecologia/métodos , Humanos , Pessoa de Meia-Idade , Países Baixos , Prolapso de Órgão Pélvico/psicologia , Qualidade de Vida , Índice de Gravidade de Doença , Telas Cirúrgicas , Inquéritos e Questionários , Resultado do Tratamento
2.
N Engl J Med ; 369(12): 1124-33, 2013 Sep 19.
Artigo em Inglês | MEDLINE | ID: mdl-24047061

RESUMO

BACKGROUND: Physiotherapy involving pelvic-floor muscle training is advocated as first-line treatment for stress urinary incontinence; midurethral-sling surgery is generally recommended when physiotherapy is unsuccessful. Data are lacking from randomized trials comparing these two options as initial therapy. METHODS: We performed a multicenter, randomized trial to compare physiotherapy and midurethral-sling surgery in women with stress urinary incontinence. Crossover between groups was allowed. The primary outcome was subjective improvement, measured by means of the Patient Global Impression of Improvement at 12 months. RESULTS: We randomly assigned 230 women to the surgery group and 230 women to the physiotherapy group. A total of 49.0% of women in the physiotherapy group and 11.2% of women in the surgery group crossed over to the alternative treatment. In an intention-to-treat analysis, subjective improvement was reported by 90.8% of women in the surgery group and 64.4% of women in the physiotherapy group (absolute difference, 26.4 percentage points; 95% confidence interval [CI], 18.1 to 34.5). The rates of subjective cure were 85.2% in the surgery group and 53.4% in the physiotherapy group (absolute difference, 31.8 percentage points; 95% CI, 22.6 to 40.3); rates of objective cure were 76.5% and 58.8%, respectively (absolute difference, 17.8 percentage points; 95% CI, 7.9 to 27.3). A post hoc per-protocol analysis showed that women who crossed over to the surgery group had outcomes similar to those of women initially assigned to surgery and that both these groups had outcomes superior to those of women who did not cross over to surgery. CONCLUSIONS: For women with stress urinary incontinence, initial midurethral-sling surgery, as compared with initial physiotherapy, results in higher rates of subjective improvement and subjective and objective cure at 1 year. (Funded by ZonMw, the Netherlands Organization for Health Research and Development; Dutch Trial Register number, NTR1248.).


Assuntos
Modalidades de Fisioterapia , Slings Suburetrais , Incontinência Urinária por Estresse/terapia , Idoso , Feminino , Humanos , Análise de Intenção de Tratamento , Complicações Intraoperatórias , Pessoa de Meia-Idade , Satisfação do Paciente , Complicações Pós-Operatórias , Resultado do Tratamento , Incontinência Urinária por Estresse/cirurgia
3.
Obstet Gynecol ; 121(5): 999-1008, 2013 May.
Artigo em Inglês | MEDLINE | ID: mdl-23635736

RESUMO

OBJECTIVE: To estimate whether a strategy of immediate surgery was noninferior to a strategy based on discordant urodynamic findings followed by individually tailored therapy in women with stress urinary incontinence (SUI). METHODS: A multicenter diagnostic cohort study with an embedded noninferiority randomized controlled trial was conducted in six academic and 24 nonacademic Dutch hospitals. Women with predominant SUI eligible for surgical treatment based on clinical assessment were included between January 2009 and November 2010. All patients underwent urodynamics. In patients in whom urodynamics were discordant with clinical assessment, participants were randomly allocated to receive either immediate surgery or individually tailored therapy based on urodynamics. The primary outcome was clinical improvement assessed by the Urogenital Distress Inventory 12 months after baseline. Analysis was by intention to treat; a difference in mean improvement of 5 points or less was considered noninferior. RESULTS: Five hundred seventy-eight women with SUI were studied, of whom 268 (46%) had discordant findings. One hundred twenty-six patients gave informed consent for randomization and were allocated to receive immediate surgery (n=64) or individually tailored therapy (n=62). The mean improvement measured with the Urogenital Distress Inventory after 1 year was 44 points (±24) in the group receiving immediate surgery and 39 (±25) points in the group receiving individually tailored treatment. The difference in mean improvement was 5 points in favor of the group receiving immediate surgery (95% confidence interval -∞ to 5). There were no differences with respect to cure or complication rate. CONCLUSION: In women with uncomplicated SUI, an immediate midurethral sling operation is not inferior to individually tailored treatment based on urodynamic findings. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov, www.clinicaltrials.gov, NCT00814749. LEVEL OF EVIDENCE: I.


Assuntos
Incontinência Urinária por Estresse/fisiopatologia , Incontinência Urinária por Estresse/cirurgia , Urodinâmica , Técnicas de Diagnóstico Urológico , Feminino , Humanos , Pessoa de Meia-Idade , Cuidados Pré-Operatórios , Método Simples-Cego
4.
Gastroenterol Clin North Am ; 37(3): 645-68, ix, 2008 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-18794001

RESUMO

Rectal prolapse is best diagnosed by physical examination and by having the patient strain as if to defecate; a laparoscopic rectopexy is the preferred treatment approach. Intussusception is more an epiphenomena than a defecatory disorder and should be managed conservatively. Solitary rectal ulcer syndrome is a consequence of chronic straining and therapy should be aimed at restoring a normal bowel habit with behavioral approaches including biofeedback therapy. Rectocele correction may be considered if it can be definitively established that it is a cause of defecation disorder and only after conservative measures have failed. An enterocele should only be operated when pain and heaviness are predominant symptoms and it is refractory to conservative therapy.


Assuntos
Herniorrafia , Intussuscepção/cirurgia , Prolapso Retal/cirurgia , Retocele/cirurgia , Úlcera/cirurgia , Feminino , Hérnia/diagnóstico , Hérnia/etiologia , Humanos , Intussuscepção/diagnóstico , Intussuscepção/etiologia , Prolapso Retal/diagnóstico , Prolapso Retal/etiologia , Retocele/diagnóstico , Retocele/etiologia , Síndrome , Úlcera/diagnóstico , Úlcera/etiologia
5.
Eur J Obstet Gynecol Reprod Biol ; 132(1): 111-5, 2007 May.
Artigo em Inglês | MEDLINE | ID: mdl-16713060

RESUMO

OBJECTIVE: In a previous clinical follow-up study on psychosocial factors and cervical intraepithelial neoplasia (CIN), we had noticed a high percentage of early interventions to the cervix by gynaecologists, in discordance with the research protocol. The aim of the current study was to investigate the reasons for these interventions. STUDY DESIGN: We retrospectively analysed the study records of the clinical study, concerning the follow-up of 98 patients with a CIN 1 or 2 lesion for 2.25 years by colposcopy and cervical smears. We recorded the number of early interventions that had occurred in the clinical study as well as the reasons for these interventions. A distinction was made between acceptable and unacceptable reasons for early intervention. RESULTS: During follow-up, 39 out of 98 women (40%) had undergone intervention in discordance with the protocol. No acceptable reason for these interventions was found for 67% of these patients (26/39). In the majority of these cases either no reason for the intervention had been given, or the gynaecologist had feared for progression of the CIN lesion. CONCLUSION: Gynaecologists tend to intervene during follow-up of CIN, partly out of fear for progression. This tendency may complicate follow-up studies on CIN.


Assuntos
Padrões de Prática Médica/estatística & dados numéricos , Displasia do Colo do Útero/cirurgia , Neoplasias do Colo do Útero/cirurgia , Colposcopia , Progressão da Doença , Feminino , Seguimentos , Fidelidade a Diretrizes/estatística & dados numéricos , Ginecologia/estatística & dados numéricos , Humanos , Pacientes Desistentes do Tratamento , Prognóstico , Estudos Retrospectivos , Esfregaço Vaginal
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