Comparative analysis of the degree of patient satisfaction after breast-conserving surgery with or without oncoplastic surgery: systematic review and meta-analysis.

Introduction: Conservative surgery is the gold standard for the treatment of single and small tumors and, combined with the concept of oncoplastic tumors, brings good aesthetic results while maintaining cancer safety. The objective was to comparatively analyze the degree of satisfaction of patients undergoing breast conserving surgery (BCS), with and without oncoplastic surgery (OPS) using level II OPS techniques. Methods: Review with a search in the databases MEDLINE (by PubMed), EMBASE, Clinical Trials, Scopus, Web of Science, BVS and Oppen gray. The meta-analysis of random effects was performed using the Der Simonian-Laird method considering the odds ratio (OR) with a 95% confidence interval (95% CI). Results: There was no statistically significant difference in the aesthetic outcome between women who underwent OPS and BCS (OR 0.90; 95% CI 0.62-1.30). The staging (OR 1.93; 95% CI 0.97-3.84; I 2 = 15.83%); tumor location [central (OR 1.28; 95% CI 0.06-27.49; I 2 = 17.63%); lower (OR 0.75; 95% CI 0.21-2.65; I 2 = 2.21%); superior (OR 0.67; 95% CI 0.26-1.74; I 2 = 0.00%] and tumor size (OR 8.73; 95% CI -11.82-29.28; I 2 = 93.18%) showed no association with the type of BCS performed, with or without OPS. The degree of satisfaction remains even in cases of extreme oncoplasty. Conclusion: The level of patient satisfaction in relation to BCS was similar to that of the group undergoing OPS, highlighting that OPS allows the patient's satisfaction rate to be maintained even in the case of large or multicentric tumors.

Identification of radiologic and clinicopathologic variables associated with tumor regression pattern and distribution of cancer cells after short-course radiotherapy and consolidation chemotherapy in patients with rectal cancer.

Background: Knowledge of the pattern of regression and distribution of residual tumor cells may assist in the selection of candidates for rectum-sparing strategies. Objective: To investigate and identify factors associated with tumor regression pattern and distribution of residual tumor cells. Methods: We conducted a prospective study of patients with T3/T4 N0/N+ adenocarcinoma of the middle and lower third of the rectum (≤10 cm) treated with radiotherapy (5×5 Gy) followed by 6 cycles of CAPOX chemotherapy. The pattern of tumor regression was classified as fragmented or solid. Microscopic intramural spread was measured. We used a model of distribution of residual tumor cells not yet applied to rectal cancer, defined as follows: type I (luminal), type II (invasive front), type III (concentric), and type IV (random). Results: Forty patients were included with a median age of 66 years; 23 (57.5%) were men. A fragmented pattern was identified in 18 patients (45.0%), and a solid pattern in 22 (55.0%). Microscopic intramural spread was identified in 25 patients (62.5%), extending from 1 to 18 mm (median, 4 mm). There were 14 cases (35.0%) of microscopic intramural spread ≥10 mm. All cases of fragmented regression pattern, except one, showed microscopic intramural spread. Within the fragmented pattern, microscopic intramural spread was 4-8 mm in 4 cases and ≥10 mm in the remaining cases. All cases of microscopic intramural spread ≥ 10 mm were within the fragmented pattern. Regarding the distribution pattern of residual tumor cells, 11 cases (31.5%) were classified as type I, 14 (40.0%) as type II, 10 (28.5%) as type III, and none as type IV. Carcinoembryonic antigen levels >5 ng/mL, downsizing <50%, residual mucosal abnormality >20 mm, and anatomopathologic lymph node involvement were significantly associated with the occurrence of fragmentation (P<0.05). Having received all 6 cycles of CAPOX chemotherapy and absence of microscopic intramural spread were significantly associated with the type I distribution pattern (P<0.05). Conclusion: The occurrence of a fragmented regression pattern is common, as is the presence of microscopic intramural spread. We could identify radiologic and clinicopathologic factors associated with the pattern of tumor regression and a type I distribution pattern.

An Overview of Robotic Colorectal Surgery Adoption and Training in Brazil.

Background and Objectives: Robotic surgical systems have rapidly become integrated into colorectal surgery practice in recent years, particularly for rectal resections, where the advantages of robotic platforms over conventional laparoscopy are more pronounced. However, as with any technological advancement, the initial high costs can be a limiting factor, leading to unequal health service access, especially in middle- and lower-income countries. Materials and Method: A narrative review was conducted with the objective of providing an overview of the escalating adoption, current training programmes, and certification process of robotic colorectal surgery in Brazil. Results: Brazil has witnessed a rapid increase in robotic platforms in recent years. Currently, there are 106 robotic systems installed nationwide. However, approximately 60% of the medical facilities which adopted robotic platforms are in the Southeast region, which is both the most populous and economically prosperous in the country. The Brazilian Society of Coloproctology recently established clear rules for the training programme and certification of colorectal surgeons in robotic surgery. The key components of the training encompass theoretical content, virtual robotic simulation, observation, assistance, and supervised procedures in colorectal surgery. Although the training parameters are well established, no colorectal surgery residency programme in Brazil has yet integrated the teaching and training of robotic surgery into its curriculum. Thus far, the training process has been led by private institutions and the industry. Conclusion: Despite the fast spread of robotic platforms across Brazil, several challenges still need to be addressed to democratise training and promote the widespread use of these platforms. It is crucial to tackle these obstacles to achieve greater integration of robotic technology in colorectal surgery throughout the country.

Nutritional status in perianal Crohn's disease: are we underestimating the impact?

Symptomatic perianal disease is common in patients with Crohn's disease (CD), and perianal fistulas represent the primary form of anal involvement. This type of involvement is associated with a poor prognosis and a disabling course. The treatment is challenging and involves both surgical and medical approaches. Despite combined therapy, a significant portion of patients may still require proctectomy to control the symptoms. Consequently, investigating factors that may influence the outcome of perianal disease remains a priority area of research in CD. Nutritional deficiencies are well documented among CD patients with luminal forms of involvement and are closely related to poor clinical outcomes, therapy response, and postoperative complications. As a result, leading guidelines recommend regular nutritional assessment and correction of nutritional deficiencies in patients requiring a surgical approach. Despite these recommendations and the high rate of surgeries among CD patients with perianal disease, there is a shortage of studies addressing the real impact of nutritional status on the course and outcomes of perianal disease. This knowledge gap underscores the importance of further research to understand better and improve the management of perianal CD. This narrative review aims to provide an overview of nutritional status assessment and the influence of nutritional status on the outcomes of patients with perianal CD.

Nursing Interventions for Patients With Neurogenic Bowel Dysfunction Arising From Complete Spinal Cord Injury: A Scoping Review.

PURPOSE: We mapped key concepts and identified 4 fundamental nursing interventions for patients with neurogenic bowel dysfunction due to complete spinal cord injury (SCI). METHODS: A scoping review was conducted according to the recommendations of the Joanna Briggs Institute. SEARCH STRATEGY: Searches were performed in PubMed, LILACS, CINAHL, COCHRANE, and SCOPUS electronic databases. We use searched the gray literature using the Google Scholar search engine. We formulated a question to guide the search, based on the participants, concept, and context format: "What are the key manual nursing interventions performed in patients with neurogenic bowel dysfunction resulting from complete spinal cord injury?" We included nursing intervention strategies that may be performed by health professionals, patients, or caregivers. Two reviewers independently participated in the selection; disagreements were resolved by a third reviewer and 5 experts. FINDINGS: Thirteen studies conducted between 1998 and 2019 were selected; 5 were randomized clinical trials. Four main interventions were identified for conservative management of neurogenic bowel dysfunction in patients with complete SCI. They were digital-anal stimulation, manual extraction of feces, abdominal massage, and strategies used to stimulate the gastrocolic reflex. CONCLUSIONS: Research suggests that each of these interventions, administered alone or in combination, supports bowel evacuation in patients with a complete SCI. Each of these interventions may be performed by a nurse, and taught to the patient and/or lay caregiver. IMPLICATIONS FOR PRACTICE: An individualized bowel management program for patients with neurogenic bowel dysfunction due to SCI is necessary to ensure regular bowel evacuation, preserve fecal continence, and support dignity and health-related quality of life. The conservative interventions identified in this scoping review should be incorporated in protocols or guidelines for management of neurogenic bowel dysfunction in this vulnerable population.

A Novel Validated Breast Aesthetic Scale.

BACKGROUND: Breast aesthetics impacts patients' quality of life after breast reconstruction, but patients and surgeons frequently disagree on the final aesthetic evaluation. The need for a comprehensive, validated tool to evaluate breast aesthetics independently from the patient motivated this study. METHODS: The 13-item Validated Breast Aesthetic Scale was developed after several internal meetings, and worded to be understood by a nonspecialist. Three items are common for both breasts, with the remaining being side-specific. To test the internal consistency of the scale subitems, postoperative photographs after different breast reconstruction techniques were graded by a six-member panel. To test interrater and intrarater correlation across time, four physicians evaluated the results of abdominally based breast reconstructions following nipple-sparing mastectomies. RESULTS: Graded aesthetic outcomes of 53 patients showed that the Cronbach alpha of the subitems of the scale was 0.926, with no single item that, if excluded, would increase it. Twenty-two patients underwent aesthetic outcomes grading at four different time points. The mean overall appearance was 3.71 ± 0.62. The mean grade for overall nipple appearance was 4.0 ± 0.57. The coefficient alpha of the panel overall aesthetic grade across different time points was 0.957; whereas intragrader reliability for graders 1 through 4 individually showed alpha coefficients of 0.894, 0.9, 0.898, and 0.688, respectively. Similar results were found for the other items of the scale. CONCLUSIONS: The proposed aesthetic scale evaluates different aspects of the breast reconstruction aesthetic result with excellent internal consistency among its subitems. Grading by a gender-balanced, diverse four-member panel using postoperative photographs showed higher reliability and reproducibility compared to single graders.

Competing Endogenous RNA in Colorectal Cancer: An Analysis for Colon, Rectum, and Rectosigmoid Junction.

BACKGROUND: Colorectal cancer (CRC) is a heterogeneous cancer. Its treatment depends on its anatomical site and distinguishes between colon, rectum, and rectosigmoid junction cancer. This study aimed to identify diagnostic and prognostic biomarkers using networks of CRC-associated transcripts that can be built based on competing endogenous RNAs (ceRNA). METHODS: RNA expression and clinical information data of patients with colon, rectum, and rectosigmoid junction cancer were obtained from The Cancer Genome Atlas (TCGA). The RNA expression profiles were assessed through bioinformatics analysis, and a ceRNA was constructed for each CRC site. A functional enrichment analysis was performed to assess the functional roles of the ceRNA networks in the prognosis of colon, rectum, and rectosigmoid junction cancer. Finally, to verify the ceRNA impact on prognosis, an overall survival analysis was performed. RESULTS: The study identified various CRC site-specific prognosis biomarkers: hsa-miR-1271-5p, NRG1, hsa-miR-130a-3p, SNHG16, and hsa-miR-495-3p in the colon; E2F8 in the rectum and DMD and hsa-miR-130b-3p in the rectosigmoid junction. We also identified different biological pathways that highlight differences in CRC behavior at different anatomical sites, thus reinforcing the importance of correctly identifying the tumor site. CONCLUSIONS: Several potential prognostic markers for colon, rectum, and rectosigmoid junction cancer were found. CeRNA networks could provide better understanding of the differences between, and common factors in, prognosis of colon, rectum, and rectosigmoid junction cancer.

Transmural Migration of Gossypiboma with Intraluminal Small-Bowel Obstruction: A Case Report.

BACKGROUND The term "gossypiboma" refers to a textile matrix surrounded by a foreign-body reaction. Gauze, surgical dressings, and sponges are the most frequently retained materials after abdominal surgeries. The incidence is variable and underreported, mostly due to the legal consequences of their discovery, but also because many patients remain asymptomatic. Retained material can penetrate the bowel or bladder, leading to malabsorption, partial or complete bowel obstruction, and gastrointestinal bleeding secondary to vessel erosion. CASE REPORT A 26-year-old woman with a 10-month history of abdominal pain and distension presented with intraluminal small-bowel obstruction due to transmural migration of a gossypiboma. Prior to presentation at our service, she had undergone an exploratory laparotomy at another hospital due a locally advanced adenocarcinoma of the rectosigmoid junction. CONCLUSIONS Gossypibomas are rare causes of bowel obstruction, but must not be overlooked in the differential diagnosis of patients with a history of laparotomy. Continuous training of medical professionals and strict adherence to proper surgical technique are essential to avoid this problem.

Factors Influencing the Aesthetic Outcome and Quality of Life After Breast Reconstruction: A Cross-sectional Study.

BACKGROUND: The most important purpose of reconstruction is to increase or restore the patient's quality of life (QOL). The purpose of our study was to evaluate the QOL and aesthetic outcomes of patients after autologous versus implant-based breast reconstruction. METHODS: Patients who underwent breast reconstruction between 2009 and 2011 were included. The Breast-Q, a validated breast reconstruction QOL questionnaire, was used along with postoperative photographs panel analyses using a multiparameter breast-specific aesthetic outcome scale and retrospective evaluation of demographic and treatment data. RESULTS: Of 820 patients, 261 complete questionnaires were evaluated. On the multivariable linear regression, the "satisfaction with breasts" was positively influenced by autologous and bilateral reconstructions, whereas radiation therapy (RTx), the time between the reconstruction and the questionnaire, and the number of surgeries due to complications were negative factors (adjusted R = 0.183; P < 0.001). The same factors influenced the "satisfaction with the outcomes." The mean "overall breast appearance" was also positively influenced by autologous and bilateral reconstructions, and RTx and the total number of surgeries were negative predictive factors (adjusted R = 0.311, P < 0.001). CONCLUSIONS: The aesthetic result and QOL after breast reconstruction for breast cancer treatment are positively influenced by the use of autologous tissue and bilaterality. Factors that negatively influenced the aesthetic result and the QOL include use of RTx, a higher number of surgeries needed for the reconstruction, reoperations due to complications, higher body mass index, and a longer time elapsed between reconstruction and the questionnaire.

Transcutaneous tibial nerve stimulation versus parasacral stimulation in the treatment of overactive bladder in elderly people: a triple-blinded randomized controlled trial.

OBJECTIVES: To evaluate the effect of transcutaneous tibial nerve stimulation (TTNS) and transcutaneous parasacral stimulation on the treatment of overactive bladder (OAB) in elderly people and to compare the final results between groups. METHODS: Fifty female volunteers, mean age 68.62 (±5.9) years, were randomly allocated into two groups: those receiving TTNS (G1, N=25) and those receiving transcutaneous parasacral stimulation (G2, N=25). The primary outcome was the International Consultation on Incontinence Questionnaire (ICIQ-OAB) score, and secondary outcomes were the International Consultation on Incontinence Questionnaire - short form (ICIQ-SF) score and 3-day bladder diary measurements. Volunteers were assessed before and after the treatment. Clinical Trials (ReBeC): RBR-9Q7J7Y. RESULTS: Both groups' symptoms improved as measured by the ICIQ-OAB (G1 = <0.001; G2 = <0.001) and ICIQ-SF (G1 = <0.001; G2 = <0.001). In the 3-day bladder diary assessments after treatment, G1 showed a reduced number of nocturia (p<0.001), urgency (p<0.001) and urge urinary incontinence episodes (p<0.001), whereas G2 showed only a reduced number of nocturia episodes (p<0.001). No difference between groups was found. CONCLUSION: Both of the proposed treatments were effective in the improvement of OAB symptoms, but TTNS showed a reduction in a greater number of symptoms as measured by the 3-day bladder diary. No differences were found between groups.

Transcutaneous tibial nerve stimulation versus parasacral stimulation in the treatment of overactive bladder in elderly people: a triple-blinded randomized controlled trial

OBJECTIVES: To evaluate the effect of transcutaneous tibial nerve stimulation (TTNS) and transcutaneous parasacral stimulation on the treatment of overactive bladder (OAB) in elderly people and to compare the final results between groups. METHODS: Fifty female volunteers, mean age 68.62 (±5.9) years, were randomly allocated into two groups: those receiving TTNS (G1, N=25) and those receiving transcutaneous parasacral stimulation (G2, N=25). The primary outcome was the International Consultation on Incontinence Questionnaire (ICIQ-OAB) score, and secondary outcomes were the International Consultation on Incontinence Questionnaire - short form (ICIQ-SF) score and 3-day bladder diary measurements. Volunteers were assessed before and after the treatment. Clinical Trials (ReBeC): RBR-9Q7J7Y. RESULTS: Both groups' symptoms improved as measured by the ICIQ-OAB (G1 = <0.001; G2 = <0.001) and ICIQ-SF (G1 = <0.001; G2 = <0.001). In the 3-day bladder diary assessments after treatment, G1 showed a reduced number of nocturia (p<0.001), urgency (p<0.001) and urge urinary incontinence episodes (p<0.001), whereas G2 showed only a reduced number of nocturia episodes (p<0.001). No difference between groups was found. CONCLUSION: Both of the proposed treatments were effective in the improvement of OAB symptoms, but TTNS showed a reduction in a greater number of symptoms as measured by the 3-day bladder diary. No differences were found between groups.

Pneumoretroperitoneum and Sepsis After Transanal Endoscopic Resection of a Rectal Lateral Spreading Tumor.

Transanal endoscopic microsurgery is considered a safe, appropriate, and minimally invasive approach, and complications after endoscopic microsurgery are rare. We report a case of sepsis and pneumoretroperitoneum after resection of a rectal lateral spreading tumor. The patient presented with rectal mucous discharge. Colonoscopy revealed a rectal lateral spreading tumor. The patient underwent an endoscopic transanal resection of the lesion. He presented with sepsis of the abdominal focus, and imaging tests revealed pneumoretroperitoneum. A new surgical intervention was performed with a loop colostomy. Despite the existence of other reports on pneumoretroperitoneum after transanal endoscopic microsurgery, what draws attention to this case is the association with sepsis.

Complications Following Abdominal-Based Free Flap Breast Reconstruction: Is a 30 days Complication Rate Representative?

PURPOSE: The purpose of this study was to analyze timing and frequency of complications following free tissue autologous reconstruction in a single tertiary care institution. METHODS: From August 2012 to December 2013, all patients operated on for abdominal-based free flap breast reconstruction at a single institution were included. Complications were identified and risk factors associated with them were analyzed using SPSS software. RESULTS: The total number of patients was 130 with a total of 191 flaps (69 for unilateral and 61 for bilateral reconstructions). Mean surgery time was 570.5 min (±151.24). Fifty-nine of the reconstructed breasts (30.8 %) had early complications. Reoperations due to complications were required in 16 (8.3 %) of the breasts during the first 30 days with seven patients requiring multiple reoperations. Twenty-eight patients required reoperations after 30 days, the most frequent reason being delayed wound healing and abdominal hernia. The most significant complication was a case of disseminated infection with loss of skin coverage of the breasts. Early complications and donor-site complications were higher in active smokers (p = 0.005 and p < 0.001, respectively). Patients with a BMI < 25 had fewer total early complications (p = 0.05), as well as fewer complications on the breast area (p = 0.02). A longer time in the operating room was associated with an increase in late complications (p = 0.018). Bilateral/unilateral operation, immediate/delayed surgery, radiotherapy, age, hypertension, diabetes, and surgery time were not associated with early complications, late complications, or reoperations (p > 0.05). CONCLUSIONS: Active smoking was found to be a significant risk factor for early complications, reoperations, and donor-site complications. Patients with a normal BMI had fewer early complications, reoperations at 30 days, and complications on the breast area. As a significant number of complications occurred beyond the standard 30-day reporting period, it is important to consider reoperations during an extended period. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Do young patients have different clinical presentation of colorectal cancer causing delay in diagnosis?

PURPOSE: The incidence of colorectal cancer is increasing among young patients. In these patients, colorectal cancer is believed to have a poorer prognosis because it is more aggressive and diagnosed at later stages; however, the behavior of these tumors in young patients remains to be elucidated. We investigated the impact of time interval between onset of symptoms and diagnosis (TISD) at the pathologic stage of colorectal cancer in young patients. METHODS: The medical records of 215 patients with colorectal adenocarcinoma were reviewed. Patients were divided into two groups according to age. The young group (age < 50 years) consisted of 66 patients, and the older group (age ≥ 50 years) of 149 patients. Clinical variables, TISD, pathologic stage, operative mortality, and oncologic outcomes were compared between groups. RESULTS: The older group had less abdominal pain (74.0 vs. 56.0 %, p = 0.0129). In multivariate analysis, the following variables were independently associated with tumor pathologic stage: personal history of inflammatory bowel disease (p < 0.0001), family history of familial adenomatous polyposis (p = 0.00100), and smoking (p = 0.0070). Both groups had similar rates regarding pathologic stage (I, 15 vs. 22 %; II, 22 vs. 24 %; III, 27 vs. 16 %; IV, 37 vs. 38 %, p = 0.3380). There was no difference in overall survival [45 (69 %) vs. 84 (61 %), p = 0.2482] and cancer-free survival [36 (63 %) vs. 83 (62 %), p = 0.9218] between groups. CONCLUSIONS: Young patients with colorectal cancer had clinical and pathological presentation similar to that of older patients.

Less than 12 nodes in the surgical specimen after total mesorectal excision following neoadjuvant chemoradiation: it means more than you think!

BACKGROUND: A minimum of 12 examined lymph nodes (LN) is recommended to ensure adequate staging and oncologic resection of patients undergoing proctectomy for rectal adenocarcinoma. However, a decreased number of LN is not unusual in patients receiving neoadjuvant chemoradiation. PURPOSE: We hypothesized that a decreased number of LN in the proctectomy specimen of these patients may be an indicator of tumor response and be associated with improved prognosis. METHODS: A single-center colorectal cancer database was queried for c-stage II-III rectal cancer patients undergoing neoadjuvant chemoradiation followed by proctectomy between 1997 and 2007. Patients were categorized into two groups according to the number of LN retrieved from the proctectomy specimen: <12 LN versus ≥12 LN. Groups were compared with respect to demographics, tumor and treatment characteristics, and the following oncologic outcomes: overall-survival (OS), cancer-specific-mortality (CSM), cancer-free-survival (CFS), distant (DR), and local recurrences (LR). RESULTS: The query returned 237 patients. There were 173 (73 %) males, and the median age was 57 years [interquartile range (IQR) 49-66 years]. The median number of LN retrieved was 15 (IQR 10-23) and 70 (30 %) patients had less than 12 nodes examined. The <12 nodes group was older [60 (IQR 51-71 years) vs. 55 (IQR 48-65 years), p = 0.009] and had more pathologic complete responders (36 vs. 19 %, p = 0.01). No <12 nodes patient experienced a LR, whereas the 5-year LR rate was 11 % in the ≥12 nodes group (p = 0.004). Other oncologic outcomes were not significantly different. CONCLUSIONS: Retrieval of less than 12 nodes in the proctectomy specimen of rectal cancer patients treated with neoadjuvant chemoradiation does not affect OS, CSM, CFS, or DR and may be a marker of higher tumor response and, consequently, decreased LR rate.

Role of nicotine on cognitive and behavioral deficits in sepsis-surviving rats.

Sepsis and its complications are important causes of mortality in intensive care units and sepsis survivors may present long-term cognitive and emotional impairments, including memory deficits and anxiety symptoms. In the present study, we investigated whether repeated nicotine administration can affect the behavioral changes in sepsis-surviving rats. Male Wistar rats were divided in two groups: sham-operated and experimental sepsis induced by cecal ligation and puncture (CLP). The animals were injected subcutaneously with nicotine (0.1 mg/kg) or vehicle once a day during 1 week before and/or 1 week after sepsis induction. Thirty minutes after the last administration (i.e., 7 days after surgery), the animals were tested in the open field, elevated plus-maze and step-down inhibitory avoidance tasks. The repeated nicotine treatment did not affect the survival rate in the sepsis group (50%). Moreover, no significant changes on locomotor activity were observed in the sepsis group while the treatment with nicotine during 1 week after surgery reduced the locomotion of sepsis-surviving rats in the open field. It is important to note that both schedules of nicotine treatment (prior and/or after CLP) improved the sepsis-induced anxiogenic-like responses. Interestingly, nicotine was able to improve short- and long-term inhibitory avoidance memory impairments, observed in sepsis survivors, only when administered during 2 consecutive weeks (i.e., prior and after CLP). Taken together, these results indicate that repeated nicotine administration does not alter the survival rate in rats submitted to CLP and provide new evidence that nicotine can improve long-lasting memory impairments and anxiogenic-like responses in sepsis-surviving animals.

Anorectal manometry evaluation in adult women with clinical and urodynamic diagnostics of overactive bladder.

BACKGROUND: Anorectal manometry is a diagnostic method often used in clinical practice for assessing functional anorectal disorders and pelvic floor. The dysfunctional voiding, anorectal and pelvic floor has been considered as contributing factors of the symptoms of overactive bladder. AIM: To evaluate the results with anorectal manometry in adult women with clinical and urodynamic diagnostics of overactive bladder. METHODS: Twenty-five adult women (mean age 45.5 ± 11.9 years) with clinical and urodynamic diagnostic of overactive bladder underwent anorectal manometry and the results of this assessment were compared to a control group of eighteen women (mean age 33.9 ± 10.7 years) with no urinary or intestinal disorders and without clinical criteria for diagnosis of overactive bladder. RESULTS: Paradoxical puborectalis contraction occurred in six patients in the overactive bladder group and none of the controls. There were no significant between group differences in the following manometric parameters: rectoanal inhibitory reflex, rectal sensitivity, maximum tolerable volume, resting pressure, and hypertonia at rest. Mean squeeze pressure was 182.2 mmHg in the overactive bladder group versus 148.1 mmHg in the control group. CONCLUSION: Women with overactive bladder had increased incidence of paradoxical puborectalis contraction than women in the control group.

[Morbidity and mortality associated to loop colostomy and ileostomy closure]. / Morbidade e mortalidade associadas ao fechamento de colostomias e ileostomias em alça acessadas pelo estoma intestinal.

OBJECTIVE: To evaluate the morbidity and mortality of operations for closure of loop colostomies and ileostomies. METHODS: We analyzed epidemiological data, postoperative complications, morbidity and mortality of patients who underwent operations for closure of loop colostomies and ileostomies. We excluded patients whose data could not be obtained from the files and operations that required laparotomy for closure. RESULTS: 88 patients were operated on, five being excluded. We evaluated the data of 83 patients, 56 patients with colostomies (group C) and 27 with ileostomies (group I). Males predominated in both groups (C = 71.9% and I = 57.7%). In group C the most common indication for making the stoma was abdominal trauma (43.9%) and in group I it was protecting a colorectal anastomosis (57.6%). The rate of anastomotic dehiscence in group C was 3.5% and in group I 19.2%. Morbidity was higher in group I than in group C (30.7% vs. 12.2%). There was one death in group I. CONCLUSION: The study suggests that morbidity associated with stoma closure is high, being higher in patients with loop ileostomy.