Biomedical subjects

Roger P Goldberg

Publications and source records attributed to Roger P Goldberg.

At least 19 recordsLinked to original sources

PubMed2007

Detrusor overactivity and urge urinary incontinence following trans obturator versus midurethral slings.

AIMS: To compare the rates of resolution of detrusor overactivity (DO) and subjective urge urinary incontinence (UUI) as well as de novo DO and UUI between the Monarc, TVT, and SPARC midurethral sling procedures. METHODS: Two hundred and seventy-six subjects with urodynamic stress or mixed urinary incontinence underwent retropubic midurethral slings (TVT, N = 99; SPARC, N = 52) or transobturator slings (Monarc, N = 125). All evaluable subjects had a routine office evaluation, subjective assessment of UUI, and multichannel urodynamic testing pre- and 3 months postoperatively. Comparisons were made using Student's t-test, ANOVA, McNemar's test, and Chi-Square test where appropriate. Multivariate logistic regression was performed to detect possible confounding factors such as sling type, and differences in concomitant surgical procedures. RESULTS: De novo subjective UUI differed significantly between the Monarc and the other two slings (33% TVT vs. 8% Monarc vs. 17% SPARC, P = 0.04). Fourteen to Sixteen percents of patients with preoperative UUI who underwent TVT or SPARC had worsening of their UUI symptoms while only 6% of the Monarc group did (P = 0.02). There was no difference in rates of resolution of DO among the three groups (40% vs. 48% vs. 32%, P = 0.39) or de novo DO (32% vs. 22% vs. 22%, P = 0.64) at 3 months. CONCLUSIONS: Patients who undergo transobturator procedures have significantly lower rates of de novo UUI than those who undergo midurethral sling procedures. Rates of resolution of DO, UUI, and de novo DO do not differ between groups.

Cohort Studies↗

PubMed2006

Is transobturator tape as effective as tension-free vaginal tape in patients with borderline maximum urethral closure pressure?

INTRODUCTION: The purpose of this study was to compare transobturator tape (MONARC) with tension-free vaginal tape in patients with borderline low maximum urethral closure pressure. STUDY DESIGN: Historical cohort analysis of 3-month outcomes in 145 subjects (MONARC = 85; tension-free vaginal tape = 60). A cut-off point of 42 cm H2O for preoperative maximum urethral closure pressure was identified as predictor of success in the entire cohort. The cohort was stratified by sling type and analyzed. Outcome variables included urodynamic stress incontinence, urethral pressure profiles, subjective stress incontinence symptoms, and complications. RESULTS: The relative risk of postoperative urodynamic stress incontinence 3 months after surgery in patients with a preoperative maximum urethral closure pressure of 42 cm or less H2O was 5.89 (1.02 to 33.90, 95% confidence interval) when we compared MONARC with tension-free vaginal tape. Subjects in the MONARC and tension-free vaginal tape groups did not differ significantly in baseline characteristics. We defined subjects as failures if they demonstrated postoperative objective stress incontinence on multichannel urodynamic testing. CONCLUSION: In subjects with maximum urethral closure pressure of 42 cm or less H2O, the MONARC was nearly 6 times more likely to fail than tension-free vaginal tape at 3 months after surgery. Long-term follow-up and randomized controlled trials are needed.

Adult↗

PubMed2006

Effectiveness and tolerability of extended-release oxybutynin vs extended-release tolterodine in women with or without prior anticholinergic treatment for overactive bladder.

The efficacy and the tolerability of extended-release oxybutynin chloride, 10 mg daily, and extended-release tolterodine tartrate, 4 mg daily, in women with or without prior anticholinergic treatment for overactive bladder (OAB) were compared in a post-hoc analysis of data from the Overactive Bladder: Performance of Extended Release Agents (OPERA) trial. The patient population and study methods have been described previously (Diokno et al., for the OPERA Study Group, Mayo Clin Proc 78:687-695, 2003). Among the group with anticholinergic experience, extended-release oxybutynin was significantly more effective than extended-release tolterodine in reducing micturition frequency at last observation (p=0.052). Complete freedom from urge incontinence was reported by significantly more patients taking oxybutynin than tolterodine at last observation (23.6 vs 15.1%, p=0.038). In addition, among patients completing a full 12 weeks of oxybutynin treatment, significantly greater reductions were observed compared with those taking tolterodine on the primary efficacy variable, number of urge incontinence episodes (p=0.049), and the combined total of urge and non-urge episodes (p=0.012), although the differences between treatment groups were not significant at last observation. In the anticholinergic-naïve group, efficacy and tolerability outcomes were similar across treatments, except that oxybutynin was associated with a significantly lower frequency of micturition at last observation (p=0.035). No efficacy differences favoring tolterodine were observed, and tolerability of the treatments was comparable. Dry mouth (mostly mild to moderate in severity) was reported significantly more often among participants taking extended-release oxybutynin than extended-release tolterodine (32.2 vs 19.2%, p=0.004), but only among those with previous anticholinergic experience. Discontinuation rates were comparably low across groups. The results demonstrate the appropriateness of initiating treatment for OAB with extended-release oxybutynin, particularly in women presenting with incontinence.

Adult↗

PubMed2006

Biomechanical characterization of vaginal versus abdominal surgical wound healing in the rabbit.

OBJECTIVE: The objective of the study was to compare biomechanical properties of vaginal versus abdominal surgical wound healing in the rabbit. STUDY DESIGN: Bilateral 6-mm full-thickness circular segments were excised from the vagina and abdominal skin in 38 New Zealand White female rabbits. Animals were killed 0, 4, 7, 10, 14, 21, 28, and 35 days after wounding, and the wounds were assessed for surface area and tensile properties. RESULTS: Wound closure and scar contraction were significantly faster in the vagina than the abdomen (P = .001). Baseline tensile strength (P = .05), modulus (P = .001), and tensile energy to break (P = .18) were higher in the abdomen, whereas maximal tissue elongation was higher in the vagina (P = .13). After wounding, a drop in tensile strength, modulus, and tensile energy to break was observed in both tissues through postwounding day 4, followed by a progressive recovery of these properties. A progressive loss of elasticity was noted in both tissues after wounding. CONCLUSION: The surgical wound closes and contracts faster in the rabbit vagina than in its abdomen. Although these tissues have different biomechanical properties at baseline, they regenerate their tensile strength and lose their elasticity at a similar rate.

Abdomen↗

PubMed2006

The impact of the overactive bladder syndrome on sexual function: a preliminary report from the Multicenter Assessment of Transdermal Therapy in Overactive Bladder with Oxybutynin trial.

OBJECTIVE: The objective of the study was to determine the impact of overactive bladder on sexual function from a preliminary analysis of the Multicenter Assessment of Transdermal Therapy in Overactive Bladder with Oxybutynin study. STUDY DESIGN: The Multicenter Assessment of Transdermal Therapy in Overactive Bladder with Oxybutynin study was an open-label, prospective trial of 2878 subjects with overactive bladder, treated with transdermal oxybutynin for 6 months or less. The impact of overactive bladder on sexual function before and after treatment was assessed via item responses from the King's Health Questionnaire and Beck Depression Inventory-II (kappa-test). RESULTS: At baseline, 586 (23.1%) reported that overactive bladder had an impact on their sex life. Coital incontinence in 569 (22.8%) decreased after treatment to 438 (19.3%). Effects of overactive bladder on subjects' sex lives improved in 19.1% (worsened in 11.2%), and the effect on relationships with partners improved in 19.6% (worsened in 11.9%). Reduced interest in sex, reported by 52.1% at baseline, improved significantly. (all P < .0001). CONCLUSION: Overactive bladder negatively affects sexual function. Treatment with transdermal oxybutynin improved sexual function and marital relationships.

Administration, Cutaneous↗

PubMed2006

Effect of parity on sexual function: an identical twin study.

OBJECTIVE: To assess the impact of childbirth on female sexual function by using an identical twin study design. METHODS: A survey including the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12) was administered to 542 twin sisters, and PISQ-12 scores of 29 twin pairs discordant for parity were compared. Multiple linear regression models were used to evaluate impact on total PISQ-12 scores in 276 identical, sexually active twins. Three models were used 1) to evaluate the effect of parity and general risk factors, 2) to examine the impact of birth mode, and 3) to examine the role of episiotomy and operative delivery. RESULTS: Mean PISQ-12 scores were significantly higher for discordant nulliparous twins than for parous twins (102.5 versus 93.5, P < .001). The mean (standard deviation) PISQ-12 score was 99.3 (11.7). Age of 50 years or older (difference in mean scores -5.4, P = .019), stress urinary incontinence (-3.3, P = .02), urge urinary incontinence (-5.9, P < .001), parity (-6.5, P < .001), and fecal incontinence (-5.7, P = .048) were associated with decreased mean PISQ scores in the univariable analysis. Parity (-4.9, P < .001) and urge urinary incontinence (-4.3, P = .009) were the only factors remaining independently predictive of diminished sexual function in the multivariable analysis. Mode of delivery did not significantly affect mean PISQ scores (P = .763). Among women who had vaginal deliveries only, neither episiotomy nor operative delivery was associated with change in PISQ scores (P = .553). CONCLUSION: Nulliparous women reported superior sexual satisfaction scores compared with parous women, regardless of age and mode of delivery. Childbirth appears to have a lasting impact on sexual function, due to psychological more than physical factors, well beyond the postpartum period. LEVEL OF EVIDENCE: II-2.

Adult↗

PubMed2005

Factors influencing the long-term success of periurethral collagen therapy in the office.

INTRODUCTION: Glutaraldehyde crosslinked bovine collagen has been used for periurethral bulking for the treatment of urodynamic stress incontinence since 1989 with variable success. A retrospective study was undertaken to evaluate the factors involved in the long-term success of glutaraldehyde crosslinked bovine collagen used for periurethral bulking in the office. METHODS: Patients were followed objectively with stress testing after receiving periurethral collagen injection in the office under local anesthesia. Repeat injections were done as necessary during their follow-up appointments. The "success" group was defined as those women who demonstrated negative stress tests for over 1 year following their first injection. RESULTS: Nineteen of 184 women (10.3%) demonstrated negative stress tests for over 1 year following only one initial injection of glutaraldehyde crosslinked collagen. Their success lasted a mean of 829 days up to the time of follow-up. CONCLUSION: Prior anti-incontinence surgery was the one factor analyzed that showed a trend toward this long lasting success. No other factors were predictive of negative stress tests for over 1 year. Prior anti-incontinence surgery seems to represent a factor involved in the long-term success of periurethral bulking in the office with glutaraldehyde crosslinked bovine collagen for the treatment of urodynamic stress incontinence.

Adult↗

PubMed2005

TVT versus SPARC: comparison of outcomes for two midurethral tape procedures.

To compare the subjective and objective cure rates in women who underwent either the SPARC or the TVT midurethral sling for the treatment of stress urinary incontinence. This retrospective study included all 122 consecutive women undergoing a TVT or SPARC midurethral sling procedure for objective stress urinary incontinence between January 2000 and March 2003 at the Evanston Continence Center. Primary outcomes were subjective and objective stress incontinence cure rates. Subjects underwent multichannel urodynamics preoperatively and 14 weeks postoperatively, and stress testing at last follow-up. The two groups were compared using univariate and multivariate analyses. Seventy-three subjects underwent a TVT and 49 subjects had a SPARC procedure. There were no statistical differences in demographic factors between the two groups. Subjects undergoing SPARC were more likely to void by Valsalva effort. One hundred and seven women returned for objective postoperative evaluation after surgery. The TVT procedure was associated with higher subjective (86 vs. 60%, P = 0.001) and objective (95 vs. 70%, P < 0.001) stress incontinence cure rates. There was no difference between the TVT and SPARC groups in the resolution of subjective and objective urge urinary incontinence. TVT was associated with a higher stress urinary incontinence cure rate than SPARC in this retrospective study. As new midurethral sling products are introduced, prospective randomized controlled trials should be conducted to evaluate their relative efficacy and safety.

Aged↗

PubMed2005

Successful treatment of Zoon's vulvitis with high potency topical steroid.

Zoon's vulvitis is a rare, chronic condition of the vulva that presents with burning, pruritus, and dysuria with characteristic lesions and histopathology. Several treatment options have been reported with limited success. A 63-year-old woman with Zoon's vulvitis diagnosed on histopathology was treated with clobetasol propionate 0.05%. Complete resolution of her symptoms and lesions occurred in less than 1 week. No recurrence of her symptoms has occurred after 9 months. Zoon's vulvitis may be successfully and expeditiously treated with high potency topical steroids.

Anti-Inflammatory Agents↗

PubMed2005

Do alterations in vaginal dimensions after reconstructive pelvic surgeries affect the risk for dyspareunia?

OBJECTIVE: The purpose of this study was to determine whether changes in vaginal dimensions after transvaginal reconstructive pelvic surgeries affect the risk for postoperative dyspareunia. STUDY DESIGN: Charts of all sexually active patients who underwent transvaginal reconstructive pelvic surgeries in our institution between July 1998 and June 2002 with 1 year of follow-up evaluations were reviewed. Data were analyzed with the Student t, chi2, Pearson's correlation tests and a logistic regression model. RESULTS: Two hundred twenty-eight women aged 44 to 83 years were included. Dyspareunia increased after operation (16% vs 7%; P = .001); total vaginal length (7.6 vs 8.8 cm; P = .001) and genital hiatus (2.7 vs 3.5 cm; P = .001) dimensions significantly decreased after operation, with no predilection for any specific procedure. No correlation was found between these changes in vaginal dimensions and the risk for dyspareunia. CONCLUSION: The prevalence of dyspareunia increases after transvaginal reconstructive pelvic surgeries. Despite a postoperative decrease in vaginal dimensions, a causal relationship between dyspareunia and changes in vaginal dimensions may not exist.

Aged↗

PubMed2005

Histopathologic changes of porcine dermis xenografts for transvaginal suburethral slings.

OBJECTIVE: The purpose of this study was to examine the histopathologic changes of HMDI (Hexamethylene di-isocyanate) cross-linked porcine dermis grafts used for suburethral sling surgery. STUDY DESIGN: Twelve patients underwent reoperation with graft removal for urinary retention or recurrent stress urinary incontinence after transvaginal sling surgery. Tissue specimens were available for pathologic evaluation in 7 patients. Graft specimens underwent histologic preparation including hematoxylin and eosin staining. A single pathologist reviewed the slides blinded to clinical outcomes. RESULTS: Histopathologic analyses revealed only limited collagen remodeling, and evidence of a foreign body type reaction was present in some specimens. In cases of recurrent stress incontinence, implants appeared to be completely replaced by dense fibroconnective tissue and moderate neovascularization without evidence of inflammation or graft remnants. CONCLUSION: HMDI cross-linked porcine dermal collagen implants result in variable tissue reactions that may have unpredictable clinical outcomes in different patients, raising questions about the overall tolerability and efficacy of these grafts in pelvic reconstructive surgery.

Animals↗

PubMed2005

A prospective randomized trial using solvent dehydrated fascia lata for the prevention of recurrent anterior vaginal wall prolapse.

OBJECTIVE: This study was undertaken to compare outcomes after anterior colporrhaphy with and without a solvent dehydrated cadaveric fascia lata graft. STUDY DESIGN: A total of 162 women were enrolled in a prospective, randomized trial that evaluated the impact of a solvent dehydrated cadaveric fascia lata patch on recurrent anterior vaginal prolapse. Subjects were randomly assigned to standard colporrhaphy with or without a patch. Before and after surgery, subjects were evaluated by both the Baden-Walker and pelvic organ prolapse quantification systems. "Failure" was defined as stage II anterior wall prolapse or worse. RESULTS: Of 154 women randomly assigned (76 patch: 78 no patch), all underwent surgery and 153 (99%) returned for follow-up. Sixteen women (21%) in the patch group and 23 (29%) in the control group experienced recurrent anterior vaginal wall prolapse (P = .229). Only 26% of all recurrences were symptomatic. Concomitant transvaginal Cooper's ligament sling procedures were associated with a dramatic decrease in recurrent prolapse (odds ratio [OR] 0.105 , P < .0001). CONCLUSION: Solvent dehydrated fascia lata as a barrier does not decrease recurrent prolapse after anterior colporrhaphy. Transvaginal bladder neck slings were associated with a significant reduction in the risk of recurrent anterior wall prolapse.

Aged↗

PubMed2005

Detrusor overactivity and urge urinary incontinence [corrected] following midurethral versus bladder sling procedures.

OBJECTIVE: The objective of the study was to compare detrusor overactivity and urge urinary incontinence rates after midurethral slings versus bladder neck slings. STUDY DESIGN: Three hundred forty subjects underwent midurethral slings or bladder neck slings. Comparisons were made using Student's t test and chi2 test. Multivariate analysis was performed to detect confounding factors. RESULTS: More patients in the midurethral sling group resolved detrusor overactivity than in the bladder neck sling group (38% versus 15%, P < .001). In addition, subjects in the midurethral sling group had significantly lower rates of de novo detrusor overactivity than subjects in the bladder neck sling group (29% versus 62%, P = .002). The only significant predictors of postoperative detrusor overactivity were preoperative detrusor overactivity (P < .001) and sling type (P < .001). After adjusting for preoperative detrusor overactivity, bladder neck slings significantly increased the risk for persistent detrusor overactivity (odds ratio 3.9). CONCLUSION: Midurethral slings have increased rates of resolution of detrusor overactivity and lower rates of de novo detrusor overactivity than transvaginal bladder neck sling procedures.

Aged↗

PubMed2005

Delivery mode is a major environmental determinant of stress urinary incontinence: results of the Evanston-Northwestern Twin Sisters Study.

OBJECTIVE: We studied a large cohort of identical twin sisters, utilizing the unique properties of a twin research design to explore the relationship between obstetrical delivery mode and stress urinary incontinence. STUDY DESIGN: An anonymous 67-item survey was completed by 271 identical twin pairs (n = 542) at the world's largest annual gathering of twins. Logistic regression for repeated binary measures was used to evaluate risk factors and accounting for shared genetics within pairs. RESULTS: The twins had a mean age of 47.1 years (range 15 to 85 years), and stress urinary incontinence was reported by 51.8%. Stress urinary incontinence was associated with age (P = .001), parity (P = .001), obesity (P = .002), and birth mode, with vaginal delivery conferring a considerable increase in stress urinary incontinence risk relative to cesarean section (odds ratio 2.28, 95% confidence interval 1.14 to 4.55, P = .019). CONCLUSION: Vaginal delivery mode represents a potent determinant of stress urinary incontinence, carrying more than twice the risk of cesarean section. This study of identical twins provides new insight into the epidemiology of female incontinence.

Adolescent↗

PubMed2005

Site-specific rectocele repair compared with standard posterior colporrhaphy.

OBJECTIVE: To compare the anatomic and functional outcomes of site-specific rectocele repair and standard posterior colporrhaphy. METHODS: We reviewed charts of all patients who underwent repair of advanced posterior vaginal prolapse in our institution between July 1998 and June 2002 with at least 1 year of follow-up. RESULTS: This study comprised 124 consecutive patients following site-specific rectocele repair and 183 consecutive patients following standard posterior colporrhaphy without levator ani plication. Baseline characteristics, including age, body mass index, parity, previous pelvic surgeries, and preoperative prolapse were not significantly different between the 2 study groups. Recurrence of rectocele beyond the midvaginal plane (33% versus 14%, P = .001) and beyond the hymenal ring (11% versus 4%, P = .02), recurrence of a symptomatic bulge (11% versus 4%, P = .02), and postoperative Bp point (-2.2 versus -2.7 cm, P = .001) were significantly higher after the site-specific rectocele repair. Rates of postoperative dyspareunia (16% versus 17%), constipation (37% versus 34%), and fecal incontinence (19% versus 18%) were not significantly different between the 2 study groups. CONCLUSION: Site-specific rectocele repair is associated with higher anatomic recurrence rates and similar rates of dyspareunia and bowel symptoms than standard posterior colporrhaphy. LEVEL OF EVIDENCE: II-3.

Aged↗

PubMed2005

Risk factors for female anal incontinence: new insight through the Evanston-Northwestern twin sisters study.

OBJECTIVE: To evaluate risk factors for anal incontinence using an identical twin sisters study design to provide control over genetic variance. METHODS: A total of 271 identical twin sister pairs (mean age 47 years) completed the validated Colorectal Anal Distress Inventory questionnaire detailing the presence and severity of anal incontinence. Data were analyzed using a stepwise logistic regression with repeated binary measures to account for correlated data within twin pairs. Three different statistical models were used to analyze nonobstetric as well as obstetric risk factors separately. RESULTS: Significant risk factors for anal incontinence and higher Colorectal Anal Distress Inventory anal incontinence subscale scores included age 40 years or older (fecal: odds ratio [OR] 2.82, 95% confidence interval [CI] 1.21-6.0; flatal: OR 1.90, 95% CI 1.11-3.24), menopause (fecal: OR 2.10, 95% CI 1.15-3.8; flatal: OR 2.11, 95% CI 1.43-3.13), increasing parity (parity > or = 2; fecal: OR 3.09, 95% CI 1.25-7.65; flatal: OR 2.72, 95% CI 1.65-4.51), and the presence of stress urinary incontinence (fecal: OR 2.11, 95% CI 1.12-3.98; flatal: OR 1.72, 95% CI 1.14-2.59). Obesity was associated with significantly higher Colorectal Anal Distress Inventory anal incontinence subscale scores (mean difference 5.18, P = .007). Cesarean delivery after initiation of labor was associated with a lower prevalence of anal incontinence than vaginal birth; however, this difference was not statistically significant (17% compared with 4%, P = .11). No anal incontinence was noted in women who had only elective cesarean deliveries. CONCLUSION: Age, menopause, obesity, parity, and stress urinary incontinence are the major risk factors for female anal incontinence.

Adult↗

PubMed2005

The effect of preemptive pudendal nerve blockade on pain after transvaginal pelvic reconstructive surgery.

OBJECTIVE: To assess the effect of preemptive pudendal nerve blockade on pain and consumption of narcotic analgesia following transvaginal pelvic reconstructive surgery. METHODS: This was a randomized, double-blind, placebo-controlled trial. Patients undergoing transvaginal pelvic reconstructive surgery under general anesthesia were randomized to receive pudendal block with either bupivacaine 0.25% or placebo (normal saline 0.9%) immediately before surgery. All patients received postoperative intravenous hydromorphone patient-controlled analgesia. Patients were asked to report on their pain intensity 1, 3, 5, 7, 18, and 24 hours postoperatively, using a validated visual analog pain scale from 0-10. Main outcome measures included postoperative pain intensity and hydromorphone consumption. RESULTS: One hundred ten patients enrolled in the study, of whom 106 underwent randomization, and 102 received pudendal nerve blockade, 51 with bupivacaine and 51 with saline. Demographic and baseline clinical characteristics were not significantly different between the 2 patients groups. There were no significant differences in postoperative pain intensity (median scores: 1 hour, 4.0 versus 5.0; 3 hours, 3.0 versus 4.0; 7 hours, 2.0 versus 3.0; 18 hours, 3.0 versus 4.0), the consumption of hydromorphone (0-3 hours, 1.84 mg versus 1.77 mg; 4-7 hours, 1.19 mg versus 1.20 mg; 8-18 hours, 2.89 mg versus 2.35 mg), or mean hospital stay (39.6 versus 37.3 hours) between the bupivacaine and saline groups. CONCLUSION: Preemptive pudendal nerve blockade does not affect postoperative pain intensity or the consumption of narcotic analgesia after transvaginal pelvic reconstructive surgery.

Adult↗

PubMed2004

Elective cesarean section to prevent anal incontinence and brachial plexus injuries associated with macrosomia--a decision analysis.

Our aim was to determine the cost-effectiveness of a policy of elective C-section for macrosomic infants to prevent maternal anal incontinence, urinary incontinence, and newborn brachial plexus injuries. We used a decision analytic model to compare the standard of care with a policy whereby all primigravid patients in the United States would undergo an ultrasound at 39 weeks gestation, followed by an elective C-section for any fetus estimated at > or =4500 g. The following clinical consequences were considered crucial to the analysis: brachial plexus injury to the newborn; maternal anal and urinary incontinence; emergency hysterectomy; hemorrhage requiring blood transfusion; and maternal mortality. Our outcome measures included (1) number of brachial plexus injuries or cases of incontinence averted, (2) incremental monetary cost per 100,000 deliveries, (3) expected quality of life of the mother and her child, and (4) "quality-adjusted life years" (QALY) associated with the two policies. For every 100,000 deliveries, the policy of elective C-section resulted in 16.6 fewer permanent brachial plexus injuries, 185.7 fewer cases of anal incontinence, and cost savings of $3,211,000. Therefore, this policy would prevent one case of anal incontinence for every 539 elective C-sections performed. The expected quality of life associated with the elective C-section policy was also greater (quality of life score 0.923 vs 0.917 on a scale from 0.0 to 1.0 and 53.6 QALY vs 53.2). A policy whereby primigravid patients in the United States have a 39 week ultrasound-estimated fetal weight followed by C-section for any fetuses > or =4500 g appears cost effective. However, the monetary costs in our analysis were sensitive to the probability estimates of urinary incontinence following C-section and vaginal delivery and the cost estimates for urinary incontinence, vaginal delivery, and C-section.

Adult↗