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1.
J Perinatol ; 30(4): 258-64, 2010 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-19812591

RESUMO

OBJECTIVE: To determine whether planned route of delivery leads to differences in neonatal morbidity. STUDY DESIGN: Analysis was based on planned route of delivery, not actual route of delivery. A total of 4048 subjects were divided into two groups: planned vaginal delivery and planned cesarean delivery. Primary outcomes were neonatal intensive care unit (NICU) admission, respiratory morbidity and neurologic morbidity. RESULT: There were 3868 planned vaginal and 180 planned cesarean deliveries. Planned vaginal delivery had decreased NICU admission (P<0.0001), oxygen resuscitation (P=0.001) and jaundice (P<0.0001) but increased meconium passage (P<0.0001) and 1 min Apgar

Assuntos
Cesárea/efeitos adversos , Parto Obstétrico/efeitos adversos , Doenças do Recém-Nascido/etiologia , Adulto , Índice de Apgar , Bases de Dados Factuais , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Unidades de Terapia Intensiva Neonatal , Razão de Chances , Participação do Paciente , Gravidez , Estudos Retrospectivos , Adulto Jovem
2.
Obstet Gynecol ; 97(5 Pt 1): 685-92, 2001 May.
Artigo em Inglês | MEDLINE | ID: mdl-11339916

RESUMO

OBJECTIVE: To evaluate the cost-effectiveness of routine cystoscopy at the time of abdominal, vaginal, and laparoscopically assisted vaginal hysterectomy in terms of cost per ureteral injury identified and treated. METHODS: Using a hospital-based perspective, a decision-analysis model was constructed to estimate the outcomes and costs of cystoscopy or no cystoscopy at the time of abdominal hysterectomy. A similar model was constructed for vaginal and laparoscopically assisted vaginal hysterectomy to account for the cost of conversion to laparotomy. Cost estimates were based on estimated costs of Duke University Medical Center and from average Medicare reimbursements for similar Diagnostic Related Groups from the Health Care Financing Administration. The incidence of ureteral injury was obtained from a review of the literature. Sensitivity analyses were performed for the following variables: ureteral injury rate, silent ureteral injury rate, cost of cystoscopy, and cost of therapeutic interventions. We assumed a silent renal death rate of 0%. RESULTS: Routine cystoscopy at abdominal hysterectomy was cost-saving above a threshold ureteral injury rate of 1.5%. At a ureteral injury rate of 0.2%, the marginal increase in the cost of routine intraoperative cystoscopy was $108 per abdominal hysterectomy, with an associated cost of $54,000 per ureteral injury identified. In comparison, at a ureteral injury rate of 2%, routine cystoscopy gave a marginal cost savings of $44 per hysterectomy, with a cost savings of $2200 per ureteral injury identified intraoperatively. At the baseline ureteral injury rate of 0.5%, routine cystoscopy had a marginally increased cost of $83 per hysterectomy, with an incremental cost-effectiveness of $16,600 spent per ureteral injury identified. The model constructed for vaginal hysterectomy and laparoscopically assisted vaginal hysterectomy yielded a threshold ureteral injury rate of 2%, above which routine cystoscopy was cost-saving. In both models, the incidence of ureteral injury and the cost of readmission were the two variables with the greatest influence on cost-effectiveness. CONCLUSION: The cost-effectiveness of routine intraoperative cystoscopy depends on the rate of ureteral injury independent of the route of hysterectomy. If that rate exceeds 1.5% for abdominal hysterectomy and 2% for vaginal or laparoscopically assisted vaginal hysterectomy, then routine cystoscopy is cost-effective.


Assuntos
Cistoscopia/economia , Custos de Cuidados de Saúde , Histerectomia/efeitos adversos , Histerectomia/métodos , Ureter/lesões , Doenças Ureterais/diagnóstico , Análise Custo-Benefício , Cistoscopia/métodos , Técnicas de Apoio para a Decisão , Feminino , Humanos , Histerectomia/economia , Histerectomia Vaginal/efeitos adversos , Histerectomia Vaginal/economia , Histerectomia Vaginal/métodos , Histeroscopia/efeitos adversos , Histeroscopia/economia , Histeroscopia/métodos , Complicações Intraoperatórias/diagnóstico , Complicações Intraoperatórias/prevenção & controle , Monitorização Intraoperatória/métodos , North Carolina , Sensibilidade e Especificidade , Doenças Ureterais/etiologia
3.
J Am Coll Surg ; 192(4): 492-7, 2001 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-11294406

RESUMO

BACKGROUND: Anatomic instruction during preclinical years of medical school has been in decline recently. There is evidence that residents already lose a considerable portion of basic anatomic knowledge in the transition from student to clinician, and this deficit is even more dramatic in residents who start their training with a decreased understanding of anatomy. We questioned whether anatomy could be adequately retaught to new residents as surgical anatomy. In an effort to address this deficiency, we developed a program to teach pelvic anatomy in fresh cadavers using a laparoscopic approach. The purpose of this investigation is to determine if such a program is effective in enhancing residents' pelvic anatomy comprehension. STUDY DESIGN: An obstetrics and gynecology residency was divided into intervention (n = 15) and control (n = 13) groups. The intervention was a 4-hour laparoscopic dissection in a fresh cadaver. Outcomes measures included a multiple-choice test, practical exam, faculty evaluation, and satisfaction assessment. The faculty evaluation and satisfaction assessment used a visual analog scale. Univarate and nonparametric analysis were used when appropriate. RESULTS: Initial test scores (p = 0.32), faculty evaluations (p = 0.25), and satisfaction scores (p = 0.17) were similar. Both groups improved their anatomic knowledge based on test scores (p = 0.004) and faculty evaluations (p < 0.001), and final test scores were not significantly different (p = 0.19). Data measured on a 10-cm visual analog scale suggested higher faculty evaluations in the intervention group (14mm versus 10.3mm, (p = 0.23). Similarly there were higher scores on the cadaver test in the intervention group (65% versus 50%), (p = 0.13). The intervention group was significantly more satisfied with their anatomic training (16.1 mm versus-10.1 mm, p = 0.001). CONCLUSIONS: This study did not have sufficient power to demonstrate that a single laparoscopic cadaveric dissection improves cognitive measures of anatomic perception, but suggested that it improves spatial perception of anatomy and is perceived by residents to be a valuable educational approach.


Assuntos
Anatomia/educação , Cadáver , Dissecação , Educação de Pós-Graduação em Medicina/métodos , Ginecologia/educação , Laparoscopia , Procedimentos Cirúrgicos Obstétricos , Obstetrícia/educação , Pelve/anatomia & histologia , Atitude do Pessoal de Saúde , Competência Clínica/normas , Dissecação/métodos , Docentes de Medicina , Feminino , Humanos , Laparoscopia/métodos , Corpo Clínico Hospitalar/educação , Corpo Clínico Hospitalar/psicologia , Procedimentos Cirúrgicos Obstétricos/métodos , Avaliação de Programas e Projetos de Saúde
4.
Am J Obstet Gynecol ; 184(3): 297-302, 2001 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-11228477

RESUMO

OBJECTIVE: Our goal was to compare the prevalence of vaginal mesh erosion between abdominal sacral colpopexy and various sacral colpoperineopexy procedures. STUDY DESIGN: We undertook a retrospective analysis of all sacral colpopexies and colpoperineopexies performed between March 1, 1992, and February 28, 1999. The patients were divided into the following 4 groups: abdominal sacral colpopexy, abdominal sacral colpoperineopexy, and 2 combined vaginal and abdominal colpoperineopexy groups, one with vaginal suture passage and the other with vaginal mesh placement. Survival analysis and Cox proportional hazards models were developed to examine erosion rates and time to erosion between groups. RESULTS: A total of 273 abdominal sacral vault suspensions were performed with the use of permanent synthetic mesh. There were 155 abdominal sacral colpopexies and 88 abdominal sacral colpoperineopexies. Among the 30 combined abdominal-vaginal procedures, 25 had sutures attached to the perineal body and brought into the abdominal field and 5 had mesh placed vaginally and brought into the abdominal field. Overall, mesh erosion was observed in 5.5% (15/273). The prevalence of mesh erosion was 3.2% (5/155) in the abdominal sacral colpopexy group and 4.5% (5/88) in the abdominal sacral colpoperineopexy group (P not significant). The rates of erosion when sutures or mesh was placed vaginally were 16% (4/25) and 40% (2/5), respectively, and were significantly increased in comparison with the rates for abdominal sacral colpopexy (hazard ratio, 5.4; 95% confidence interval, 1.6-18.0; P = .005; vs hazard ratio, 19.7; 95% confidence interval, 3.8-101.5; P < .001). These variables retained their significance after we controlled for other independent variables, including age, concomitant hysterectomy, concomitant posterior repair, and estrogen status. The median time to mesh erosion was 15.6 months for abdominal sacral colpopexy, 12.4 months for abdominal sacral colpoperineopexy, 9.0 months in the suture-only group (P < .005), and 4.1 months in the vaginal mesh group (P < .0001). CONCLUSIONS: The rate of mesh erosion is higher and the time to mesh erosion is shorter with combined vaginal-abdominal sacral colpoperineopexy with vaginal suture and vaginal mesh placement in comparison with abdominal sacral colpopexy.


Assuntos
Colposcopia/métodos , Telas Cirúrgicas , Prolapso Uterino/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Fatores de Risco
5.
Am J Obstet Gynecol ; 184(2): 20-7, 2001 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-11174474

RESUMO

OBJECTIVE: This study was undertaken to determine the predictive value of the symptom of stress urinary incontinence and to evaluate the ability of other factors suggested by a published Agency for Health Care Policy and Research guideline for the discrimination of patients unlikely to require urodynamic testing before surgical management. STUDY DESIGN: We evaluated 950 consecutive women without advanced (stage III or IV) pelvic organ prolapse who were referred with symptoms of incontinence. Incontinence was recorded by means of standard forms and was characterized as "any stress loss" (76.4%), "primarily stress loss" (58.9%), "stress loss only" (29.8%), "stress and urge loss" (52.2%), "urge loss only" (13.8%), "constant and stress loss" (1.9%), or "constant loss" (2.3%). Other variables were assessed by means of a standardized history, physical examination (including urethral axis determination and stress test), 1-week urinary diary, and postvoid residual volume measurement. A urodynamic diagnosis of pure genuine stress incontinence was used as the criterion standard. Sensitivity, specificity, and positive and negative predictive values were calculated. Logistic regression models incorporating various combinations of stress loss only, previous prolapse or incontinence surgery, nocturia, voiding frequency, urethral hypermobility, and postvoid residual volume <100 mL (the factors recommended by the Agency for Health Care Policy and Research guidelines), along with age and race as predictors of genuine stress incontinence, were constructed to evaluate the predictive ability of the guideline in a subset of 447 patients for whom data on all variables were available. RESULTS: Of the entire population 480 (50.5%) had pure genuine stress incontinence, 134 (14.1%) had both genuine stress incontinence and detrusor instability, 180 (18.9%) had pure detrusor instability, and 40 (4.2%) had intrinsic sphincter deficiency. Fifty-four (5.7%) had normal study results, and 62 (6.5%) had other nonincontinence diagnoses. Among the subjects with symptoms of stress loss only, 10.8% did not have genuine stress incontinence confirmed on urodynamic examination. Agency for Health Care Policy and Research guideline criteria had excellent discrimination (C statistic of 0.807) compared with the sole criterion of stress urinary incontinence only (C statistic of 0.574), with a positive predictive value of 85.7%. Only 7.8% of subjects met all the criteria, however, and 5.7% of these ultimately had a urodynamic diagnosis of either detrusor instability or normal study result. CONCLUSION: The predictive value of stress symptoms alone was not high enough to serve as the basis for surgical management. Agency for Health Care Policy and Research guidelines improved the predictive value but were applicable to only a small subset of patients referred with urinary incontinence.


Assuntos
Incontinência Urinária por Estresse/diagnóstico , Incontinência Urinária por Estresse/fisiopatologia , Urodinâmica , Adulto , Idoso , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Sensibilidade e Especificidade , Bexiga Urinária/fisiopatologia , Incontinência Urinária por Estresse/etiologia
6.
Urology ; 56(6 Suppl 1): 2-8, 2000 Dec 04.
Artigo em Inglês | MEDLINE | ID: mdl-11114556

RESUMO

We describe our experience with the use of allograft fascia lata for the treatment of stress urinary incontinence. One hundred and four patients underwent allograft fascia lata pubovaginal slings. Preoperatively, all were evaluated by a detailed urogynecologic evaluation, voiding diary, and pelvic examination. The pubovaginal sling was performed using a 2x15-cm freeze-dried nonirradiated cadaveric fascia lata specimen. Outcome measures were assessed by a urogynecologic questionnaire, pad usage, and disease-specific quality-of-life questionnaires. Eighty-eight percent (91 of 104) responded to a mailed urogynecology and disease-specific quality-of-life questionnaire with an average follow-up period of 19. 4 +/- 10.3 months. The mean preoperative daily pad usage was 4.6 +/- 3.0, postoperatively pad usage was 1.1 +/- 1.4 (P < 0.0001). Urge incontinence resolved in 41% (n = 24) of the 59 patients who complained of this preoperatively. Eighty-seven percent of the responders indicated that urinary incontinence was not substantially affecting their daily life. As in our preliminary report, the use of freeze-dried allograft pubovaginal sling continues to provide good results without adverse outcomes. A prospective, randomized comparison of autologous versus allograft slings and a review of preparation techniques used by tissue banks are needed.


Assuntos
Fascia Lata/transplante , Incontinência Urinária por Estresse/cirurgia , Idoso , Cadáver , Cistostomia/métodos , Feminino , Seguimentos , Liofilização , Humanos , Pessoa de Meia-Idade , Qualidade de Vida , Radiografia , Inquéritos e Questionários , Técnicas de Sutura , Resultado do Tratamento , Bexiga Urinária/diagnóstico por imagem , Bexiga Urinária/cirurgia , Incontinência Urinária por Estresse/diagnóstico , Urodinâmica
7.
Am J Obstet Gynecol ; 183(6): 1390-9; discussion 1399-401, 2000 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-11120502

RESUMO

OBJECTIVE: The purpose of this study was to compare results of electromyographic assessment of muscular recruitment between nulliparous control subjects without pelvic floor dysfunction and parous subjects with genuine stress urinary incontinence and with pelvic organ prolapse. Interference pattern analysis is an electromyographic technique that reproducibly measures muscular recruitment by detecting both "turns" in the electromyographic signal produced by positive and negative peaks of the motor unit potentials and motor unit potential amplitude. Fewer turns can indicate loss of motor units or failure of central activation of contraction, whereas greater amplitude can indicate reinnervation after nerve damage. STUDY DESIGN: We performed concentric needle electrode electromyographic examinations of the levator ani and external anal sphincter in 15 nulliparous control subjects and 20 parous subjects with abnormalities (n = 9 with genuine stress urinary incontinence, n = 11 with stage III or IV pelvic organ prolapse). We made digital recordings at multiple sites at rest and with moderate and maximal contraction. Interference pattern analysis yielded the number of turns per second and the mean signal amplitude (in microvolts) for each site at each contraction level. We compared individual patient data with data from the healthy population by means of cloud analysis. Mean values of number of turns per second and mean amplitude in each group were then compared with nonparametric methods and regression models. RESULTS: Mean ages were 28.7 years (range, 20-49 years) for the control group, 54.3 years (range, 35-75 years) for subjects with genuine stress urinary incontinence, and 65 years (range, 41-77 years) for subjects with pelvic organ prolapse. Median clinical levator ani strengths were 9 (range, 5-9) in the control group, 5 (range, 2-7) in the genuine stress urinary incontinence group, and 5 (range, 2-8) in the pelvic organ prolapse group. Median external anal sphincter strengths were 9 (range, 7-9) in the control group, 5 (range, 3-9) in the genuine stress urinary incontinence group, and 8 (range, 4-9) in the pelvic organ prolapse group. The external anal sphincters of subjects with pelvic organ prolapse had the highest percentage of abnormal study results according to cloud analysis. Mean number of turns per second in levators was greater in control subjects than in subjects with abnormalities (P =.034). We found similar differences in number of turns per second for the external anal sphincter (P =.004). In contrast, we did not find differences between groups in mean amplitude in either the levator ani or the external anal sphincter. Comparison of patients with genuine stress urinary incontinence versus subjects with pelvic organ prolapse showed no significant difference in the number of turns per second in either muscle. Mean amplitude was greater in the pelvic organ prolapse group than in the genuine stress urinary incontinence group for both muscles (levator ani, P =.028; external anal sphincter, P =.048). Neither mean amplitude nor the number of turns per second could be predicted by clinically estimated levator ani strength, age, or fecal incontinence. CONCLUSION: Compared with nulliparous control subjects, patients with genuine stress urinary incontinence and pelvic organ prolapse had changes in the levator ani and external anal sphincter consistent with either motor unit loss or failure of central activation, or both. Subjects with pelvic organ prolapse had findings consistent with greater recovery than was found in those with genuine stress urinary incontinence. Measures of recruitment by interference pattern analysis correlated better with clinical external anal sphincter strength than with levator ani strength and were independent of age.


Assuntos
Canal Anal/fisiopatologia , Eletromiografia , Doenças Musculares/fisiopatologia , Paridade , Diafragma da Pelve/fisiopatologia , Adulto , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Valores de Referência , Incontinência Urinária por Estresse/fisiopatologia , Prolapso Uterino/fisiopatologia
8.
Am J Obstet Gynecol ; 183(6): 1402-10; discussion 1410-1, 2000 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-11120503

RESUMO

OBJECTIVE: The anatomic and functional success of suspension of the vaginal cuff to the proximal uterosacral ligaments is described. STUDY DESIGN: Forty-six women underwent vaginal site-specific repair of endopelvic fascia defects with suspension of the vaginal cuff to the proximal uterosacral ligaments for pelvic organ prolapse. Outcome measures included operative complications, pelvic organ prolapse quantitation, and assessment of pelvic floor symptoms. RESULTS: After a median follow-up of 15.5 months (range, 3.5 months-3.4 years), 90% of patients had both resolution of vaginal bulging or prolapse symptoms and improvement of the stage of prolapse. There were improvements in all pelvic organ prolapse quantitation measurements except for total vaginal length, for which the median decrease was 0.75 cm. Intraoperatively, ureteral occlusion was noted in 11% (5/46) of patients with universal cystoscopy. In 3 patients the uterosacral suspension sutures were removed and replaced with resolution of the occlusion and in 2 patients ureteral reimplantation was required. Symptomatic prolapse (2 apical segment, 1 anterior, and 1 posterior) developed in 4 patients (10%), and 3 of them underwent reoperation. There were significant improvements in symptoms of bulging and pressure, voiding dysfunction, and vaginal and perineal splinting. CONCLUSION: Suspension of the vaginal vault to the proximal uterosacral ligaments combined with site-specific repair of endopelvic fascia defects provides excellent anatomic and functional correction of pelvic organ prolapse in most women. The risk of ureteral injury with this technique makes intraoperative cystoscopy essential.


Assuntos
Fasciotomia , Ligamentos/transplante , Prolapso Uterino/cirurgia , Vagina/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Reoperação , Região Sacrococcígea , Resultado do Tratamento , Útero
9.
Obstet Gynecol ; 96(1): 18-22, 2000 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-10862835

RESUMO

OBJECTIVE: To compare the severity of pelvic organ prolapse between examinations performed in dorsal lithotomy position and examinations performed upright in a birthing chair using the Pelvic Organ Prolapse Quantification System (POPQ). METHODS: One hundred eighty-nine consecutive women were evaluated between April 1997 and September 1998. All women were examined in the dorsal lithotomy position and in a birthing chair at a 45 degrees angle. Degree of pelvic organ prolapse was assessed using the POPQ. RESULTS: When examined upright, 133 patients (70%) had the same stage of prolapse, whereas 49 (26%) had a higher stage and seven (4%) had a lower stage. Of patients who were stage 0 or I when examined in lithotomy position, 23 (36%) were stage II or greater when examined upright. Similarly, of patients who were stage II in lithotomy, 17 (23%) were stage III or higher when examined upright. There was a statistically significant increase in the degree of prolapse at all the POPQ measurements (P <.05 for each point), except for measurement of total vaginal length. Forty-eight percent of patients had at least one measurement increase by 2 cm or more when examined upright. Logistic regression identified no patient characteristics that were independently associated with a significant increase in stage or POPQ values with change in examination position. CONCLUSION: The degree of pelvic organ prolapse assessed with the patient in the lithotomy position correlates well with assessment performed upright; however, overall there is a higher degree of prolapse with upright examination.


Assuntos
Exame Físico , Prolapso Uterino/diagnóstico , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade
10.
Obstet Gynecol ; 95(6 Pt 1): 931-5, 2000 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-10831995

RESUMO

OBJECTIVE: To describe trends in pessary use for pelvic organ prolapse. METHODS: An anonymous survey administered to the membership of the American Urogynecologic Society covered indications, management, and choice of pessary for specific support defects. RESULTS: The response rate was 48% (359 of 748). Two hundred fifty surveys were received at the scientific meeting and 109 were returned by mail. Seventy-seven percent used pessaries as first-line therapy for prolapse, while 12% reserved pessaries for women who were not surgical candidates. With respect to specific support defects, 89% used a pessary for anterior defects, 60% for posterior defects, 74% for apical defects, and 76% for complete procidentia. Twenty-two percent used the same pessary, usually a ring pessary, for all support defects. In the 78% who tailored the pessary to the defect, support pessaries were more common for anterior (ring) and apical defects (ring), while space-filling pessaries were more common for posterior defects (donut) and complete procidentia (Gellhorn). Less than half considered a prior hysterectomy or sexual activity contraindications for a pessary, while 64% considered hypoestrogenism a contraindication. Forty-four percent used a different pessary for women with a prior hysterectomy and 59% for women with a weak pelvic diaphragm. Ninety-two percent of physicians believed that pessaries relieve symptoms associated with pelvic organ prolapse, while 48% felt that pessaries also had therapeutic benefit in addition to relieving symptoms. CONCLUSION: While there are identifiable trends in pessary use, there is no clear consensus regarding the indications for support pessaries compared with space-filling pessaries, or the use of a single pessary for all support defects compared with tailoring the pessary to the specific defect. Randomized clinical trials are needed to define optimal pessary use.


Assuntos
Pessários/estatística & dados numéricos , Padrões de Prática Médica , Prolapso Uterino/terapia , Adulto , Desenho de Equipamento , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Masculino
11.
Neurourol Urodyn ; 19(2): 147-52, 2000.
Artigo em Inglês | MEDLINE | ID: mdl-10679831

RESUMO

We sought to compare bladder emptying function in normal women during the proliferative and secretory phases of the menstrual cycle and to evaluate whether urethral catheterization affected uroflowmetry parameters. Forty-nine normal volunteers (ages 19-42 years) were recruited and underwent uroflowmetry in the proliferative and secretory phases of the menstrual cycle. A serum progesterone level of <3.0 ng/mL defined the proliferative phase. During the proliferative phase, volunteers underwent uroflowmetry analysis when a sensation of fullness was appreciated. A post-void residual volume was determined, and the bladder was filled with 400 mL of normal saline. Repeat uroflowmetry analysis was then performed. This two-step procedure was repeated at a separate visit during the secretory phase. Voided volume, residual volume, maximum and average flow rates, time-to-maximum flow, and duration of flow were recorded. Wilcoxon signed-rank tests were used for statistical analysis. A two-tailed alpha value of <0.05 defined statistical significance. Our analysis was limited to the 33 patients whose predicted menstrual dating correlated with the obtained progesterone levels. During the follicular phase, we found significantly faster maximum (P < 0.0001) and average flow rates (P = 0.01), along with a shorter time-to-maximum flow (P < 0.0001) and shorter duration of flow (P < 0.0001), during the pre-catheterized void than the post-catheterized void. Similar results were observed in the secretory phase with the exception of a slightly higher residual volume (P = 0.05). No difference was seen in any measured uroflowmetry parameter when comparing similar voids between phases of the menstrual cycle. We conclude that when evaluating pre-menopausal patients, uroflowmetry may be scheduled and performed during either phase of the menstrual cycle. Neurourol. Urodynam. 19:147-152.


Assuntos
Ciclo Menstrual , Reologia/instrumentação , Urodinâmica , Adulto , Feminino , Humanos , Progesterona/sangue , Micção
12.
Am J Obstet Gynecol ; 181(6): 1392-4, 1999 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-10601918

RESUMO

OBJECTIVE: Our purpose was to determine patient compliance with a telephone-based retraining program. STUDY DESIGN: This was a retrospective study of 123 women with urinary urgency or urge incontinence who were offered bladder retraining with facsimile machine submission of a retraining diary and weekly telephone feedback. RESULTS: Completion was defined as having >/=4 follow-up sessions and >/=6 weeks of retraining. Seventy-one percent (87/123) began the retraining program; 63% (55/87) of them completed it, for an overall compliance rate of 45% (55/123). When we compared those who completed retraining with those who started but did not complete it, only concurrent use of pharmacologic therapy was significantly different (87% vs 53%, respectively; P <.001). This difference remained significant after we controlled for other independent variables, including urodynamic diagnosis and physician. CONCLUSIONS: A total of 55% of women to whom telephone-based bladder retraining was recommended either never started or were noncompliant with the treatment. Bladder retraining success in the "real world" may be substantially lower than that described in well-funded labor-intensive clinical trials.


Assuntos
Terapia Comportamental , Cooperação do Paciente , Educação de Pacientes como Assunto , Incontinência Urinária/terapia , Adjuvantes Farmacêuticos , Assistência Ambulatorial , Terapia Comportamental/métodos , Feminino , Humanos , Pessoa de Meia-Idade , Educação de Pacientes como Assunto/métodos , Estudos Retrospectivos , Telefone , Urodinâmica
14.
Am J Obstet Gynecol ; 179(6 Pt 1): 1451-6; discussion 1456-7, 1998 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-9855580

RESUMO

OBJECTIVE: The aim of this study was to describe the anatomic and functional results of the discrete fascial defect rectocele repair. STUDY DESIGN: Sixty-nine women underwent rectocele repair at Duke University Medical Center during a 3-year period beginning January 1, 1994. Repair was limited to reapproximation of discrete defects in the rectovaginal fascia, without levator plication or perineorrhaphy. Outcome measures included Pelvic Organ Prolapse Quantitation measurements, prolapse stage, and a symptom questionnaire. Univariate and nonparametric tests were used as appropriate. RESULTS: Before the operation 46% patients (32/69) reported constipation, 39% (27/69) reported splinting, 32% (22/69) reported tenesmus, and 13% (9/69) reported fecal incontinence. The median preoperative posterior Pelvic Organ Prolapse Quantitation stage was 2 (1-4). Pelvic Organ Prolapse Quantitation stage had improved for all but 2 women at 6 weeks. Eighteen percent (8/43) had recurrent rectoceles at 12 months. Mean values for the points describing the posterior vaginal wall improved >2 cm (P <.0001). Although perineorrhaphy was not performed, the genital hiatus decreased by 2. 3 cm (P <.0001), with no significant change in the length of the perineal body. Functional results mirrored anatomic results, with statistically significant improvements for all symptoms. CONCLUSIONS: The discrete defect rectocele repair provides anatomic correction of rectoceles with alleviation of associated symptoms for most women.


Assuntos
Procedimentos Cirúrgicos em Ginecologia/métodos , Retocele/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Constipação Intestinal/etiologia , Incontinência Fecal/etiologia , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Satisfação do Paciente , Retocele/classificação , Retocele/complicações , Índice de Gravidade de Doença , Disfunções Sexuais Fisiológicas/etiologia , Resultado do Tratamento , Vagina/cirurgia
15.
Obstet Gynecol Clin North Am ; 25(4): 849-65, vii, 1998 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-9921560

RESUMO

In the 50 years since pelvic muscle exercises were introduced for the nonsurgical management of pelvic floor dysfunction related to parturition, a variety of approaches have been introduced and the scope of indications has grown. This article describes the evaluation of patients with pelvic floor complaints, discusses additional techniques for performing pelvic muscle exercises including biofeedback and electrical stimulation, details a comprehensive educational program, and examines the literature on the use of pelvic muscle exercises for the treatment of stress and urge urinary incontinence.


Assuntos
Doenças Urogenitais Femininas/reabilitação , Diafragma da Pelve , Incontinência Urinária/reabilitação , Biorretroalimentação Psicológica , Terapia por Estimulação Elétrica , Terapia por Exercício , Feminino , Doenças Urogenitais Femininas/diagnóstico , Humanos , Pessários , Incontinência Urinária/diagnóstico
16.
Obstet Gynecol ; 87(2): 286-90, 1996 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-8559540

RESUMO

OBJECTIVE: To assess the risk of Bartholin gland carcinoma in postmenopausal women. METHODS: A referral patient population from a tertiary care cancer center and a hospital-based regional tumor registry was used in a case-control and retrospective cohort study. We searched for data on any discharge diagnosis or procedures involving the Bartholin gland, including excision, cystectomy, or marsupialization, and pathology reports confirming cancer diagnoses from a hospital-based regional tumor registry and a tertiary hospital's medical records department and operating room log. RESULTS: A total of 284 patients were identified, 161 patients from the hospital-based tumor registry and 123 from the tertiary hospital data bases. Pathology reports from 104 of the 161 patients with vulvar cancer were available and revealed two primary adenocarcinomas in postmenopausal women, one squamous cell carcinoma of the Bartholin gland in a postmenopausal woman, and two squamous cell carcinomas of the Bartholin gland in premenopausal patients over a 24-year period. Based on local New York State Department of Health census data, the incidence of Bartholin gland carcinoma was 0.023 per 100,000 woman-years in premenopausal women and 0.114 per 100,000 woman-years in postmenopausal women (incidence rate ratio 5.01, 95% confidence interval [CI] 0.67-25.1). The overall incidence rate of squamous cell vulvar carcinoma was 0.42 per 100,000 woman-years in premenopausal and 4.72 per 100,000 woman-years in postmenopausal women (odds ratio [OR] 11.55, 95% CI 7.82-17.14). The ratio of Bartholin gland cancer to other vulvar cancers was two per 37 in premenopausal women versus three per 124 in postmenopausal women (OR 2.3, 95% CI 0.39-17.9). Of thirteen postmenopausal patients (mean age 65.4 years) with Bartholin gland enlargement admitted to the tertiary care center, only four (30.8%) had excisions, whereas the remainder (69.2%) had drainage or marsupialization. None of the patients treated with drainage or marsupialization were listed subsequently in the tumor registry as developing Bartholin gland cancer during a median surveillance of 10.3 years (range 1.7-14.4). CONCLUSION: Bartholin gland cancer is exceedingly rare in all women, including postmenopausal women. We were unable to find evidence that would justify excision as the initial treatment of a Bartholin gland enlargement in postmenopausal women. Drainage and selective biopsy may be sufficient as initial management.


Assuntos
Glândulas Vestibulares Maiores/patologia , Pós-Menopausa , Neoplasias Vulvares/epidemiologia , Adulto , Idoso , Estudos de Casos e Controles , Intervalos de Confiança , Feminino , Humanos , Incidência , Pessoa de Meia-Idade , Razão de Chances , Sistema de Registros , Estudos Retrospectivos , Medição de Risco , Neoplasias Vulvares/patologia
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