Predictors of Recovery Expectancy in Preparation for Pelvic Reconstructive Surgery in Women With Pelvic Organ Prolapse: A Prospective Cohort Study.

IMPORTANCE: Recovery expectancy is a modifiable predictor of actual recovery after surgery. Identifying predictors of recovery expectancy will allow clinicians to preoperatively modify recovery expectancy and optimize actual recovery. OBJECTIVES: The primary objective was to identify patient characteristics that predict a patient's recovery expectancy. The secondary objective was to validate previous research demonstrating that recovery expectancy predicted actual recovery. STUDY DESIGN: This is a prospective cohort study of women undergoing pelvic reconstructive surgery. Patients completed a preoperative survey to collect data on potential sociodemographic, clinical, and psychosocial, including investment in life roles, predictors of recovery expectancies. Actual recovery was measured at postoperative weeks 2 and 6. Predictors of recovery expectancy were identified. RESULTS: Two hundred one women were recruited with 174 included in the final analysis. Variables significantly associated with recovery expectancy during bivariate analysis ( P < 0.05) were education level, total prior surgical procedures, pelvic pain, back pain, bodily pain, sick role investment, optimism, satisfaction with participation in social roles, overall social support, job satisfaction, and professionalism. Sick role investment was the only independent predictor of recovery expectancy (F = 3.46, df = 13, P < 0.001). Greater sick role investment was associated with increased probability of prolonged recovery. Patients with low recovery expectancies had less actual recovery compared with patients with high recovery expectancies ( P = 0.014). CONCLUSIONS: This study confirmed prior work that recovery expectancy predicts actual recovery after reconstructive pelvic surgery and may establish recovery expectancy as a mediator between sick role investment and actual postdischarge surgical recovery.

Is There an Association Between Bothersome Urinary Symptoms and Postpartum Depression?

OBJECTIVE: Bothersome urinary symptoms are often present postpartum. The objective of this study was to examine the association between bothersome urinary symptoms and screening positive for postpartum depression. METHODS: Women presenting at the routine 6-week postpartum visit were screened for risk of depression with the Edinburgh Postnatal Depression Scale. A questionnaire comprising delivery characteristics and demographics, 20-item Postpartum Symptom Inventory (PSI), Urinary Distress Inventory (UDI) short form, Incontinence Impact Questionnaire (IIQ) short form, and history of depression and antidepressant use was completed. Scores were then compared. RESULTS: Data from 104 women were analyzed, with 89% reporting excellent or good health; 73% delivered vaginally; 22% reported a history of depression, and 7% were taking an antidepressant. Twelve percent were classified as at risk of depression. Median UDI score was 5.6 (range, 0-44.4). Median IIQ score was 0 (range, 0-85.7). There was no statistically significant association between bothersome urinary symptoms and the odds of screening positive for depression using either the UDI (adjusted odds ratio [OR], 2.9; 95% confidence interval [CI], 0.7-12.5) or the IIQ (adjusted OR, 0.5; 95% CI, 0.1-2.9). The UDI score was associated with elevated PSI scores as PSI scores increased by 5.4 points if a woman had a UDI score that was greater than zero versus a UDI score of zero, controlling for education level, age, and whether the patient had a cesarean delivery (95% CI, 2.2-8.6; P = 0.001). The UDI score was not associated with antidepressant use (OR, 2.4; 95% CI, 0.5-13.2). The IIQ score had no associations with PSI score (adjusted difference in means, 2.9; 95% CI, -0.9 to 6.8; P = 0.13) or antidepressant use (OR, 1.9; 95% CI, 0.4-9.3). CONCLUSIONS: No statistically significant association between bothersome urinary symptoms and the odds of screening positive for increased risk of postpartum depression was found. Future work in this area is needed.

Association between postpartum physical symptoms and mood.

OBJECTIVE: Postpartum depression may be associated with higher levels of postpartum pain, but the association with discomfort in general is unclear. We sought to describe an association between postpartum mood disturbances and quantitatively measured physical symptoms at the time of the routine postpartum encounter. METHODS: We designed a novel quantitative measurement of postpartum symptoms, the Postpartum Symptom Inventory (PSI), to allow comparison to scores of postpartum mood. Women presenting for a routine postpartum visit were asked to complete a brief questionnaire about their delivery, the 20-item PSI, and an Edinburgh Postnatal Depression Scale (EPDS). Depression scores were compared with symptom inventory scores and demographic data. RESULTS: Two hundred six women responded, of whom 77% had a vaginal delivery. The most common physical symptoms experienced to a bothersome degree were fatigue (35.3%), back/hip pain (22.4%), and headache (13.2%). Twenty-nine women (14.3%) had an EPDS score of 10 or more, thereby screening positive for possible depression. Women screening positive had significantly greater total PSI scores than women who did not screen positive (20.2 vs 12.2, p < 0.001). After adjustment for history of depression and age, the odds of screening positive for depression were 3.6 times higher in women with PSI scores over 10 compared to women with lower scores [95% CI: (1.1, 11.4); p = 0.03]. CONCLUSION: Data suggest that a high level of physical symptomatology as measured by a PSI score >10 at six weeks post-delivery is associated with increased odds of screening positive for postpartum depression.

von Brunn's Nests and Follicular Cystitis Following Intradetrusor OnabotulinumtoxinA Injections for Overactive Bladder.

A 67-year-old female with refractory OAB was treated with intradetrusor Botox. She subsequently developed multiple papillary bladder lesions with tissue biopsy showing Von Brunn's nests. Von Brunn's nests are benign bladder lesions similar in appearance to a rare urothelial tumor called Nested Variant of Urothelial Carcinoma (NVUC). It is critical that patients with these findings undergo evaluation to rule out the presence of carcinoma. This finding suggests the possibility of a previously unreported adverse reaction in association with intradetrusor Botox.

Markers of diuretic resistance in emergency department patients with acute heart failure.

BACKGROUND: Loop diuretics are common therapy for emergency department (ED) patients with acute heart failure (AHF). Diuretic resistance (DR) is a term used to describe blunted natriuretic response to loop diuretics. It would be important to detect DR prior to it becoming clinically apparent, so early interventions can be initiated. However, several definitions have been proposed, and it is not clear if they identify similar patients. We compared these definitions and described the clinical characteristics of patients who fulfilled them. METHODS: To qualify for this secondary analysis of 1033 ED patients with AHF, all patients needed to receive intravenous diuretics in the ED and have urine available within 24 h of their ED evaluation. A poor diuretic response, suggesting DR, was characterized by (1) a fractional sodium excretion (FeNa) of less than 0.2%; (2) spot urinary sodium of less than 50 meq/L; and (3) a urinary Na/K ratio <1.0. McNemar's test was used to compare the different cohorts identified by the three definitions. Secondary analyses evaluated associations between each DR definition and hospital length of stay (LOS), ED revisits and rehospitalizations for AHF, and mortality using the Wilcoxon rank-sum tests and linear regression or Pearson chi-square test and logistic regression, as appropriate. RESULTS: The median age of the 187 patients was 64, and 50% were African-American. There were 5.9% of patients with a FeNa less than 0.2%, 17.1% had urinary sodium less than 50 meq/L, and 10.7% had a urinary Na/K ratio <1.0. The three definitions identified significantly different patients with very little overlap (p < 0.02 for all comparisons). There were 37 (19.8%) patients who were readmitted to the ED or hospital or died within 30 days of ED evaluation. Patients with spot urinary sodium less than 50 meq/L were more likely to be readmitted (p = 0.03). CONCLUSIONS: The patient proportion with poor natriuresis and DR varies depending on the definition used. Early ED therapy would be impacted at different rates if clinical decisions are made based on these definitions. These findings need to be further explored in a prospective ED-based study. TRIAL REGISTRATION: ClinicalTrials.gov, NCT00508638.

Polypropylene Mesh Sling for Stress Urinary Incontinence: Does Memory Shaping of the Polypropylene Mesh Matter?

We report a case of a mid-urethral sling (Advantage Fit™, Boston Scientific Corporation, Marlborough, Massachusetts) freshly removed from its original package. Upon removal from the packaging, the sling was noted to have a deformation in positioning at the midpoint, with curvature opposite the natural curve of the sling in the body. The images show the comparison to a sling with the desired positioning. Mid-urethral slings are commonly made from polypropylene mesh which has memory properties. It is important that manufacturers ensure that any steps in the processing or packaging of slings do not result in changes in the shape of the sling that may have unknown impacts on its clinical outcome.

Tibial tubercle-trochlear groove distance: defining normal in a pediatric population.

BACKGROUND: The tibial tubercle-trochlear groove (TT-TG) distance is a useful tool in guiding surgical management for patients with recurrent lateral patellar instability. Current recommendations for tibial tubercle transfer are based on TT-TG distance thresholds derived from adult populations. Recurrent patellar instability, however, frequently affects children, but normal and pathological TT-TG values have not been established for pediatric patients. The objectives of this study were to (1) confirm that magnetic resonance imaging (MRI) measurements for TT-TG distance in a pediatric population are reliable and reproducible, (2) determine whether the TT-TG distance changes with age, (3) define normal TT-TG distances in a pediatric population, and (4) confirm that a subgroup of pediatric patients with patellar instability have higher TT-TG distances. METHODS: Six hundred and eighteen MRIs were retrospectively collected for patients who were nine months to sixteen years old. Each MRI was measured twice in a blinded, randomized manner by each reviewer. Patient age, sex, knee laterality, magnet strength, underlying diagnosis, and pertinent previous surgical treatments were all recorded separately from the measurements. MRIs that were unreadable and those of patients who had previous extensor mechanism surgery, preexisting deformity, or destructive neoplasms were excluded. RESULTS: There was excellent intraobserver and interobserver reliability of TT-TG distance measurements. TT-TG distance was associated with the natural logarithm of age (p < 0.001). A percentile-based growth chart was created to demonstrate this relationship. The median TT-TG distance for patients without patellar instability in this pediatric population was 8.5 mm (mean and 95% confidence interval, 8.6 ± 0.3 mm). Patients with patellar instability had higher TT-TG distances (median, 12.1 mm; p < 0.001). TT-TG distance measured nearly 2 mm less on MRIs performed with a 3-T magnet than on those acquired with a 1.5-T magnet (p < 0.001). CONCLUSIONS: TT-TG distance changes with chronologic age in the pediatric population. As such, we developed a percentile-based growth chart in order to better depict normal TT-TG distances in the pediatric population. Like many issues in pediatric orthopaedics, an age-based approach for directing surgical treatment may be more appropriate for skeletally immature individuals with recurrent lateral patellar instability.

A resident-led institutional patient safety and quality improvement process.

The authors used a multipronged approach to gain resident involvement in institutional quality improvement over a 3-year period; the initiative included a survey, a retreat, workgroups, a resurvey, and another retreat. Survey results (from 2007 compared with those of 2010) demonstrated significant improvement in almost all the top issues concerning patient safety for residents-emergency department boarding and crowding, adequacy of patient flow through the institution, adequacy of nursing and technical support staffing, and laboratory specimen handling (initial overall mean concern level was 2.87, and final concern level was 2.19; P < .01). This perceived improvement in patient safety concerns for residents was associated with observable improvements in areas of high concern for hospital leaders. By surveying residents and students, prioritizing concerns, convening a hospital-wide retreat with key leaders, and implementing accountable plans, the authors have demonstrated that resident perceptions of quality and safety can help drive quality improvement and engage residents in improvement efforts at an institutional level.