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Translating Fecobionics Into a Technique That Addresses Clinical Needs for Objective Perineal Descent Measurements. Clin Transl Gastroenterol 2021; 12:e00342. [PMID: 33956418 PMCID: PMC8049154 DOI: 10.14309/ctg.0000000000000342] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 03/05/2021] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Perineal descent is a phenomenon associated with anorectal dysfunction. It is diagnosed by defecography but subjected to manual measurements on the images/videos and interobserver bias. Fecobionics is a simulated feces for assessing important physiological parameters during defecation. Here, we translate Fecobionics into a new method for estimation of perineal descent based on electronic signals from the embedded inertial measurement units (IMUs). METHODS A displacement measurement method by a combined zero-velocity update and gravity compensation algorithm from IMUs was developed. The method was verified in a robot model, which mimicked perineal descent motion. RESULTS The method correlated well with the reference (R = 0.9789) and had a deviation from the peak displacement (range 0.25-2.5 cm) of -0.04 ± 0.498 cm. The method was further validated in 5 human experiments with comparison to the benchmark defecography technology (R = 0.79). DISCUSSION The proposed technology is objective, i.e., electronic measurements rather than by fluoroscopy or MRI. The development may impact clinical practice by providing a resource-saving and objective technology for diagnosing perineal descent in the many patients suffering from anorectal disorders. The technology may also be used in colon experiments with Fecobionics and for other gastrointestinal devices containing IMUs such as ingestible capsules like the Smartpill.
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Clinical Features and Associations of Descending Perineum Syndrome in 300 Adults with Constipation in Gastroenterology Referral Practice. Dig Dis Sci 2020; 65:3688-3695. [PMID: 32666237 PMCID: PMC7669713 DOI: 10.1007/s10620-020-06394-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 06/03/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Outlet obstruction constipation accounts for about 30% of chronic constipation (CC) cases in a referral practice. AIMS To assess the proportion of patients with CC diagnosed with descending perineum syndrome (DPS) by a single gastroenterologist and to compare clinical, radiological, and associated features in DPS compared to patients with constipation. METHODS We conducted a review of records of 300 consecutive patients evaluated for constipation by a single gastroenterologist from 2007 to 2019, including medical, surgical, and obstetrics history, digital rectal examination, anorectal manometry, defecation proctography (available in 15/23 with DPS), treatment, and follow-up. DPS was defined as > 3 cm descent of anorectal junction on imaging or estimated perineal descent on rectal examination. Logistic regression with univariate and multivariate analysis compared factors associated with DPS to non-DPS patients. RESULTS Twenty-three out of 300 (7.7%, all female) patients had DPS; these patients were older, had more births [including more vaginal deliveries (84.2% vs. 31.2% in non-DPS, p < 0.001)], more instrumental or traumatic vaginal deliveries, more hysterectomies, more rectoceles on proctography (86.7% vs. 28.6% non-DPS, p = 0.014), lower squeeze anal sphincter pressures (p < 0.001), and lower rectal sensation (p = 0.075) than non-DPS. On univariate logistic regression, history of vaginal delivery, hysterectomy, and Ehlers-Danlos syndrome increased the odds of developing DPS. Vaginal delivery was confirmed as a risk factor on multivariate analysis. CONCLUSIONS DPS accounts for almost 10% of tertiary referral patients presenting with constipation. DPS is associated with age, female gender, and number of vaginal (especially traumatic) deliveries.
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Transperineal ultrasound predicts endoscopic and histological healing in ulcerative colitis. Aliment Pharmacol Ther 2020; 51:1373-1383. [PMID: 32383166 DOI: 10.1111/apt.15767] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/24/2020] [Accepted: 04/14/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Transabdominal ultrasound is useful to assess inflammation in patients with ulcerative colitis (UC); however, the assessment of the rectum is challenging and a barrier for its widespread use. AIM To evaluate if transperineal ultrasound is useful for predicting endoscopic and histological findings of the rectum in UC. METHODS Fifty-three consecutive adults with UC who required colonoscopy were included and transperineal ultrasound was performed in combination with transabdominal ultrasound within a week before or after colonoscopy with rectal biopsy. Mayo endoscopic subscore (MES) ≤1 was defined as endoscopic healing and Geboes score <2.1, Robarts histopathology index ≤6, and Nancy index ≤1 were defined as histological healing. Limberg score and bowel wall thickness were recorded with transperineal ultrasound. Faecal calprotectin was also measured. RESULTS Excellent correlation was confirmed between colonoscopy and transabdominal ultrasound in all segments except for the rectum. Rectal bowel wall thickness and Limberg score in transperineal ultrasound well correlated with rectal MES and histological indices. Bowel wall thickness ≤4 mm predicted endoscopic (Area under the curve [AUC] = 0.90) and histological (AUC = 0.87-0.89) healing. In multivariable logistic regression analysis, only bowel wall thickness in transperineal ultrasound was a significant independent predictor for rectal endoscopic and histologic healing (P < 0.05) and the predictability was better than faecal calprotectin. CONCLUSIONS Transperineal ultrasound predicts endoscopic and histological healing of the rectum. The combination of transperineal ultrasound with transabdominal ultrasound visualises the entire colorectum and is an ideal modality for the treat-to-target strategy. Clinical Trials Registry number UMIN000033611 (https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000038323).
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Bladder and urethral dysfunction in multiparous and mature rabbits correlates with abnormal activity of pubococcygeus and bulbospongiosus muscles. Neurourol Urodyn 2020; 39:116-124. [PMID: 31578766 PMCID: PMC9271261 DOI: 10.1002/nau.24176] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 09/16/2019] [Indexed: 11/11/2023]
Abstract
AIMS To evaluate the combined effect of age and multiparity on the micturition reflex, including pelvic floor muscle activation. METHODS Young and mature nulliparous rabbits were compared to young and mature multiparas (n = 6 per group). Cystometrograms and urethral pressure (UP) were performed while simultaneously recording the electromyogram (EMG) activity of the pubococcygeus and bulbospongiosus muscles to establish their functional correlation to urological function. RESULTS Multiparity and age significantly influence the bladder and UP affecting the voiding efficiency and intercontraction interval. Such interaction also reduced the UP threshold, timing, and duration. Other bladder and urethral variables were predominantly affected only by age. Urodynamic alterations correlated with abnormal patterns or absent EMG activity of the pubococcygeus and bulbospongiosus muscles. CONCLUSIONS The present findings strongly suggest that multiparity and age affects specific pelvic floor muscle reflex activation during micturition, and may contribute to alterations in bladder and urethral function. This data broadens our understanding of the critical role of the appropriate activity of the individual pelvic floor muscles in micturition.
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Development of a New Incontinence Containment Product and an Investigation of Its Effect on Perineal Dermatitis in Patients With Fecal Incontinence: A Pilot Study in Women. Wound Manag Prev 2019; 65:20-27. [PMID: 30724746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
UNLABELLED Research related to the design and development of new incontinence containment products for women is scarce. PURPOSE The purpose of this 2-part study was to 1) develop a new incontinence containment product for fecal incontinence and 2) examine the effect of this new product on the occurrence of incontinence-associated dermatitis (IAD). METHODS In part 1, a new incontinence containment product was designed, developed, and trialed among 10 healthy female volunteers. The product was comprised of a double layer of polypropylene nonwoven fabric and 100% cotton interlock fabric with a 3-ply 100% cotton interlock fabric added into the perianal section. Participants wore the product for 8 hours and were asked to defecate into the product and evaluate its comfort, ability to contain liquids and protect privacy, any personal allergic reaction, and air permeability. In part 2, after any product modifications, 12 bedridden women treated in the neurology unit of a hospital in western Turkey who had an indwelling urinary catheter and fecal incontinence and who did not have diabetes mellitus, a darkly pigmented area in the perianal area, pressure injury, or erythema were randomized to 2 groups (study product and control, a premium adult diaper) and monitored for 8 days for the development and severity of perineal dermatitis (scored from 0 [no erythema] to 4 [broken, abraded skin]) using a skin assessment tool. Any type of erythema was considered IAD. Skin care (cleansing with a washcloth and water) was provided daily and after each defecation to all study participants. Data were collected via paper-and-pencil completion of the perineal skin integrity assessment and patient observation forms and entered into and analyzed by a computerized statistical program. Fisher's exact test and the chi-squared test were used to analyze the difference in IAD incidence and severity between the 2 groups, and the Mann Whitney U test was used to detect differences in the number and consistency of defecations. RESULTS No statistically significant differences were noted among the characteristics of the 12 participants (6 in each group) except for age; patients in the study product group were significantly older (70.66 ± 10.36 vs 52.20 ± 16.78 years; P <.05. Four (4) patients in the study group exhibited 13 areas of perineal dermatitis (degree 1 = 6 areas; degree 2 = 6 areas; degree 3 = 1 area; and degree 4 = 0); 1 patient in the control group had 4 areas with degree 1. CONCLUSION This prototype product is not sufficient to be used in clinical practice in patients with fecal incontinence, but further study in a larger population is warranted..
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[Methods of preventing perineal injury and dysfunction during pregnancy: CNGOF Perineal prevention and protection in obstetrics]. ACTA ACUST UNITED AC 2018; 46:922-927. [PMID: 30392987 DOI: 10.1016/j.gofs.2018.10.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Several interventions during pregnancy have been described that might prevent the risk of postnatal perineal injury or dysfunction; these include prenatal perineal massage, use of the Epi-No device, and pelvic floor muscle training exercises. Our objective was to evaluate the effectiveness of these different interventions during pregnancy. METHODS A systematic review of the literature was conducted on PubMed, including articles in French and English published before May 2018, to evaluate the effectiveness of these different interventions on perineal protection in the post-partum period. RESULTS Perineal massage during pregnancy diminishes the episiotomy rate (LE1) as well as post-partum perineal pain and flatus (LE2). It does not reduce the rate of either OASIS (LE1) or post-partum urinary incontinence (LE2). The Epi-No device does not provide benefits for perineal protection (LE1). Prenatal pelvic floor muscle training exercises do not reduce the risk of perineal lacerations (LE2); they reduce the prevalence of post-partum urinary incontinence at 3 to 6 months but not at 12 months post-partum (LE2). CONCLUSION Perineal massage during pregnancy must be encouraged among women who want it (Grade B). The use of the Epi-No device during pregnancy is not recommended for the prevention of OASIS (grade B). Pelvic floor muscle training during pregnancy is not recommended for the prevention of OASIS (grade B); moreover, its absence of effect in the medium term does not allow us to recommend it for urinary incontinence (professional consensus).
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The relation of the pelvis and the perineal function in incontinent women: A neglected subject. Neurourol Urodyn 2018; 37:2799-2809. [PMID: 30024050 DOI: 10.1002/nau.23772] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 05/28/2018] [Indexed: 02/05/2023]
Abstract
AIMS To Compare the angular parameters of the pelvis of continents and incontinent women and to correlate them with the electrical activity and the function of the pelvic floor muscles. METHODS Cross-sectional study. Incontinent and continent women, aged between 18 and 59 years. The anatomical points were marked following the SAPO protocols, the photographic records were made and analyzed through the SAPO Software. The evaluation of the function of the MPF was performed by bidigital vaginal palpation, using the PERFECT scheme. Surface electromyographic analysis was performed in dorsal decubitus and orthostasis. RESULTS The sample consisted of 40 women, 20 with SUI (IG) and 20 continents (CG), matched by age. The mean age in the CG was 43.5 years (SD 8.4), while in the IG it was 47.1 years (SD 7.8) (P = 0.16). The pelvic angle in the CG presented a mean of -14.3 ± 4.6 and the IG -16.6 ± 4.4 (P = 0.02). When compared to normality, IG presented an accentuation of anterior slope in both analyzed views (P = 0.01). There was a moderate correlation in the IG between the electrical activity of the basal pelvis in orthostasis and the anterior pelvic tilt angles in the right lateral views r = 0.51 (P = 0.02) and left lateral r = 0.46 (P = 0.04). No correlation was found in the CG. CONCLUSIONS In the present sample, incontinent women have a greater anterior slope of the pelvis, and the greater the degree of anterior slope, the greater the electrical activity of the PFM, during rest, and in orthostasis.
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A Randomized, Controlled Clinical Study to Assess the Effect of Anodal and Cathodal Electrical Stimulation on Periwound Skin Blood Flow and Pressure Ulcer Size Reduction in Persons with Neurological Injuries. OSTOMY/WOUND MANAGEMENT 2018; 64:10-29. [PMID: 29481324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The use of electrical stimulation (ES) should be considered for treating nonhealing pressure ulcers (PUs), but optimal ES wound treatment protocols have yet to be established. A randomized, controlled, double-blind clinical study was conducted to evaluate the effects of cathodal and anodal high-voltage monophasic pulsed current (HVMPC) on periwound skin blood flow (PSBF) and size reduction of Stage 2 to Stage 4 PUs of at least 4 weeks' duration. Persons >18 years of age, hospitalized with neurological injuries, at high risk for PU development (Norton scale <14 points; Waterlow scale >15 points), and with at least 1 Stage 2 to Stage 4 PU were eligible to participate in the study. Persons with necrotic wounds, osteomyelitis, electronic or metal implants in the PU area, PUs in need of surgical intervention, acute wound inflammation, diabetes (HBA1c >7%), diabetic neuropathy, cancer, and/or allergies to standard wound treatments were excluded. Patients were randomly assigned to 1 of 3 groups: anodal (AG), cathodal (CG), or placebo (PG) ES. All groups received individualized PU prevention and standard wound care. In the PG, sham ES was applied; the AG and CG were treated with anodal and cathodal HVMPC, respectively (154 μs 100 Hz; 360 µC/second; 1.08 C/day), 50 minutes per day, 5 days per week, for a maximum of 8 weeks. PSBF was measured using laser Doppler flowmetry at baseline, week 2, and week 4, and wound surface area measurements were obtained and analyzed using a digitizer connected to a personal computer. Data analysis utilized the maximum-likelihood chi-squared test, the analysis of variance Kruskal-Wallis test, the Kruskal-Wallis post-hoc test, and Spearman's rank order correlation. Nonlinear approximation based on exponential function was used to calculate treatment time needed to reduce the wound area by 50%. In all tests, the level of significance was set at P ≤.05. Of the 61 participating patients, 20 were in the AG (mean age 53.2 ± 13.82 years), 21 in the CG (mean age 55.67 ± 17.83 years), and 20 in the PG (mean age 52.5 ± 13.18 years). PUs (baseline size range 1.01 cm2 to 59.57 cm2; duration 4 to 48 weeks) were most frequently located in the sacral region (73.77%) and classified as Stage 3 (62.29%). PSBF at week 2 was significantly higher in the AG and CG than in the PG (P <.05). Week 4 differences were not statistically significant. Wound percentage area reduction calculated at week 8 for the AG (64.10% ± 29.22%) and CG (74.06% ± 23.23%) were significantly different from PG ulcers (41.42% ± 27.88%; P = .0391 and P = .0024, respectively). In both ES groups, PSBF at week 4 and percent wound surface area reductions between weeks 4 and 8 were positively correlated, but only the AG correlation was statistically significant (P = .049). In this study, both ES modalities improved blood flow and wound area reduction rate. Studies examining optimal ES treatment times for healing to occur, the effect of comorbidities and baseline wound variables on ES outcomes, and the nature of the relationship between blood flow and healing are necessary.
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Contemporary non-surgical approach for faecal diversion in a case of Fournier's gangrene. BMJ Case Rep 2017; 2017:bcr-2017-222282. [PMID: 29275388 PMCID: PMC5780610 DOI: 10.1136/bcr-2017-222282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2017] [Indexed: 11/03/2022] Open
Abstract
Fournier's gangrene is a fatal necrotising fasciitis of the perineum, genitals and lower abdomen. Patients often need an aggressive surgical debridement, and in few cases, a diverting colostomy. We report the case of a 70-year-old man with multiple comorbidities diagnosed with Fournier's gangrene, who underwent debridement and had a wound complication due to faecal contamination. A novel, self-retaining rectal device was used to perform faecal diversion, which subsequently showed wound healing within a week, hence avoiding the need of a colostomy.
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Perianal Bacterial Disease. Skinmed 2017; 15:143-144. [PMID: 28528613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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[Descending perineum syndrome in children: Pathophysiology and diagnosis]. VESTNIK RENTGENOLOGII I RADIOLOGII 2015:27-35. [PMID: 30247013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To propose a safer, simpler, and more exact method for the diagnosis of descending perineum syndrome (DPS). MATERIAL AND METHODS A total of 194 patients aged 5 days to 15 years were examined and divided into 2 groups: Group 1 consisted of 65 patients without anorectal anomalies (AA); Group 2 comprised 129 patients, including 66 children with functional constipation, 55 with AA and visible fistulas, who were preoperatively examined, and 8 patients with anorectal angle (ARA), who were postoperatively examined. All the patients underwent irrigoscopy that was different from standard examination in the presence of X-ray CT contrast marker near the anus. RESULTS AND CONCLUSION DPS is caused by puborectalis muscle dysfunction. A method was proposed to evaluate the status of the puborectalis muscle from the distance between the position of the ARA and the marker near the anus. This not only promotes an exacter estimate of DPS, but also allows refusal of defecography. The use of a barium enema with the minimum number of X-ray films decreases dose of ionizing radiation hazard and permits the use of this procedure not only in adults, but also in children with chronic constipation, fecal incontinence, and in AA for both pre- and postoperatively assessment of the causes of complications.
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Risk factors for wound complications in patients undergoing primary closure of the perineal defect after total proctectomy. Int J Colorectal Dis 2015; 30:87-95. [PMID: 25376336 DOI: 10.1007/s00384-014-2062-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/26/2014] [Indexed: 02/04/2023]
Abstract
PURPOSE Perineal wounds after complete proctectomy are at risk for failure, with dramatic consequences on patients' health and quality of life. This study is aimed at identifying risk factors for wound complications in patients undergoing primary closure of the perineal defect after total proctectomy. METHODS Data from 284 patients undergoing total proctectomy from 2002 to 2012 either at the University of Chicago Medical Center or the Catholic University of Rome Hospital were collected and analyzed. RESULTS Overall, the perineal wound complication rate was 21.8%. Successful conservative management was accomplished in 45.2% of cases. Complications occurred significantly more often in patients with a higher Charlson score index, with the diagnosis of rectal cancer, who had received preoperative radiation and who had a surgical drain placed at the time of initial surgery. Neoadjuvant radiation was the only significant risk factor at multivariate analysis (OR 4.40). In the rectal cancer subgroup, younger age, female gender, and preoperative radiation were predictors of wound complications. Based on that, a 3-point score (radiation, age, and gender (RAG)) was developed. Patients with a score of 3 had a 50% risk of developing a perineal wound complication. CONCLUSIONS Perineal wound complications are a common and burdensome problem after total proctectomy. Preoperative radiation is the single most significant and controllable risk factor predicting perineal wound failure. In the presence of multiple, non-modifiable risk factors, alternative approaches to primary closure should be considered in managing complex perineal defects.
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[Multicentric prospective randomized study evaluating the interest of intravaginal electro-stimulation at home for urinary incontinence after prior perineal reeducation. Interim analysis]. ACTA ACUST UNITED AC 2014; 42:155-9. [PMID: 24565934 DOI: 10.1016/j.gyobfe.2014.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 01/13/2014] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Perineal reeducation of stress urinary incontinence is beneficial in 80% of cases. However, patients have to perform self-retraining exercises of the perineal muscles at home, in order to maintain the benefit of the physiotherapy. The aim of this study is to assess the benefit of GYNEFFIK(®), a perineal electro-stimulator, during this home-care phase. PATIENTS AND METHODS Women with stress urinary incontinence (UI) or with mixed UI (composed predominantly of stress UI) that responded to physiotherapy were included in this study in two parallel groups. The groups followed a self-reeducation program, with or without GYNEFFIK(®) electro-stimulation sessions. The comparison of the two groups was based on the rate of women for whom the benefit of the initial perineal reeducation was maintained (defined as non-worsening ICIQ and Ditrovie scales' score). RESULTS According to the protocol, an interim analysis was performed on 95 patients (i.e. almost half of the expected sample size) who had had at least one evaluation under treatment, among which 44 patients had finished the study. The therapeutic benefit of the initial perineal reeducation was maintained in 87.8% of the GYNEFFIK(®) patient group, while it was maintained in 52.2% (P=0.0001) in the usual care group (i.e. who did not use electro-stimulation). DISCUSSION AND CONCLUSION Likewise, patient had a more favorable subjective impression when using GYNEFFIK(®) (83.7% versus 60.0% in the usual care group) as they felt that they improved during the study. In the GYNEFFIK(®) group, no increase in symptoms was reported, whereas almost one out of five patients in the usual care group felt that their condition had worsened.
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Abstract
INTRODUCTION There is paucity of information relating to perineal wound healing when pouch failure after ileal pouch anal anastomosis necessitates pouch excision (PE). The aim of this study is to evaluate perineal healing and factors associated with the development of persistent perineal sinus (PPS) after PE. METHODS Perineal wound-related outcomes for patients who underwent PE from 1985-2009 were evaluated by type of closure (extrasphincteric, intersphincteric, and sphincter-preserving (SP)) and other factors (presence of Crohn's disease (CD) and/or perineal fistulae). Primary outcomes were PPS and delayed healing (healing after PPS development). RESULTS One hundred ten patients (CD 48 %) underwent PE. PPS occurred in 39.8 % patients, 51 % had delayed perineal healing with further procedures, with an overall healing rate of 80.7 %. Closure technique was not associated with PPS (p = 0.37) or eventual healing (p = 0.94). For CD patients, risk of PPS (41 vs. 39 %, p = 0.83) and delayed healing (44 vs. 59 %, p = 0.61) was similar to non-CD patients, but uncomplicated healing took longer (p = 0.04). Four of 15 (26.7 %) patients who underwent SP closure developed PPS; all eventually healed with secondary sphincter excision. CONCLUSIONS Perineal healing may be prolonged after pouch excision. Since eventual healing can be achieved in most patients, perineal dissection and closure can be tailored to the individual circumstance. Sphincter preservation may be used in non-CD patients if future reconstruction is possible. Extrasphincteric closure is preferable with cancer or perineal sepsis. Sphincter resection allows for complete healing in patients who undergo SP dissection and develop PPS.
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Perineal tears, episiotomy and pelvic floor disorders. THE PRACTITIONER 2012; 256:15; author reply 15. [PMID: 23252130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Levator defects affect perineal position independently of prolapse status. Am J Obstet Gynecol 2010; 203:595.e17-22. [PMID: 20869037 PMCID: PMC3360540 DOI: 10.1016/j.ajog.2010.07.044] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2010] [Revised: 06/26/2010] [Accepted: 07/27/2010] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The purpose of this study was to determine the effect of levator defects on perineal position and movement irrespective of prolapse status. STUDY DESIGN Forty women from an ongoing study were divided into 2 groups of 20 women with and without severe levator defects. Prolapse status was matched between groups, with 50% of the women having stage III or greater anterior wall prolapse. Perineal structure locations were measured against standard axes on magnetic resonance scans at rest, maximum contraction (Kegel), and maximum Valsalva maneuver. Differences in location were calculated and compared. RESULTS In women with levator defects, independently of prolapse status: (1) At rest, the perineal body was 1.3 cm, and the anal sphincter was 1.0 cm more caudal (P ≤ .01); at maximum contraction, the perineal body and the anal sphincter were both 1.2 cm more caudal (P ≤ .01); with maximum Valsalva maneuver, the perineal body was 1.3 cm more caudal, and the anal sphincter was 1.2 cm more caudal (P ≤ .01). (2) At rest, the levator hiatus was 0.8 cm larger, and the urogenital hiatus was 1.0 cm larger (P ≤ .01). (3) At rest, the bladder was 0.07 cm more posterior (P ≤ .02); with maximum contraction, it was 1.9 cm lower (P ≤ .02). (4) With maximum Valsalva maneuver, the bladder was 1.5 cm lower and displaced further caudally (P ≤ .03). CONCLUSION When we controlled for prolapse, the women with levator defects had a more caudal location of their perineal structures and larger hiatuses at rest, maximum contraction, and maximum Valsalva maneuver.
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A day in the life of ... a specialist perineal midwife. MIDWIVES 2010:58. [PMID: 24888084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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[Different interventions during birth and delivery and their connection to pelvic floor damage]. HAREFUAH 2009; 148:837-854. [PMID: 20088438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Pelvic floor may be affected by birth and delivery since these are risk factors for muscles, connective tissue and nerve damage. Women with pelvic floor injuries may suffer in the long term from pelvic floor organs prolapse as well as from functional impairment such as urinary and fecal incontinence or other disturbances such as pain and sexual dysfunction. Several interventions have been conducted through birth and delivery by the midwifery team, in order to alleviate discomfort from the mother and to promote mother and infant wellness. Interventions pertaining to the mother's posture, mode of pushing or warm compresses can have an immediate affect and create complications at a later stage. This review aims to examine these interventions and possible pelvic floor damage, based on clinical trials. The authors assume that relying on evidence based practice during labour may promote women's health in both the short and long term.
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Evaluation of postpartum perineal pain and dyspareunia—A prospective study. Eur J Obstet Gynecol Reprod Biol 2008; 137:152-6. [PMID: 17681663 DOI: 10.1016/j.ejogrb.2007.06.005] [Citation(s) in RCA: 135] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2007] [Revised: 04/23/2007] [Accepted: 06/13/2007] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Postpartum perineal pain and dyspareunia have been reported to affect 42% of women within the first 2 weeks after their first vaginal delivery. We aimed to determine the prevalence of dyspareunia and perineal pain using validated pain scores following accurate classification of perineal trauma according to the guidelines of the Royal College of Obstetricians and Gynaecologists. STUDY DESIGN Prospective study of women having their first vaginal delivery. All women had a perineal and rectal examination. Pain was assessed with a 4-point Verbal Rating Score and an 11-point visual analogue scale on day 1, day 5 and 2 months after delivery. RESULTS Two hundred and fifty-four women were invited and 95% participated. Ninety-two percent experienced perineal pain on day one, resolving in 88% (p<0.001) at 2 months. Compared to an intact perineum or first degree tear significantly more women experienced perineal pain after a second, third or fourth degree tear. Forty percent resumed coitus within 2 months regardless of whether perineal trauma occurred or not. Five days after delivery, uncomplicated episiotomies resulted in more perineal pain than second degree tears. CONCLUSIONS Although perineal pain affected 92% of mothers, it resolved in the majority within 2 months of delivery. Obstetric anal sphincter injury is associated with more perineal pain than other perineal trauma. Spontaneous second degree tears cause less perineal pain than episiotomies. The 11-point visual analogue scale may be more sensitive than the 4-point Verbal Rating Score.
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Myocutaneous flaps and proctocolectomy in severe perianal Crohn's disease--a single stage procedure. Int J Colorectal Dis 2007; 22:1453-7. [PMID: 17583818 DOI: 10.1007/s00384-007-0337-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/22/2007] [Indexed: 02/04/2023]
Abstract
BACKGROUND Complex perianal wounds can be extremely difficult to treat and primary closure of these defects can be a challenge even for experienced surgeons. So far, myocutaneous flaps for wound closure after removal of malignant tumors are a well-accepted option, but there are only a few reports focusing on the primary closure of the perineal wound after proctocolectomy for Crohn's disease. We describe our experience with wide excision of the diseased perineum using a combined abdominoperineal two-team approach. MATERIALS AND METHODS We performed proctocolectomy with permanent ileostomy in five patients with longstanding extensive Crohn's disease. All five patients had fistulizing perineal Crohn's disease combined with Crohn's colitis. Each patient received at least one flap for primary wound closure, either a rectus abdominis myocutaneous flap or a gracilis flap. RESULTS Indication for surgical intervention included anal or bowel stenosis, septic condition, fecal incontinence, or a combination of these features. One patient had a simultaneous adenocarcinoma of the sigmoid colon. Five patients underwent a total of seven flaps. Three months after surgery, complete healing was achieved in all patients; one patient suffered recurrence in the region of his right thigh. Mean follow up was 19.6 months (range-12-43 months). CONCLUSIONS Myocutaneous flaps are a promising therapeutic option in patients with chronic perianal disease. With the transposition of well-vascularized tissue into the perineal defect, complete healing and control of sepsis can be achieved in the majority of patients.
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Test–retest and intra-observer repeatability of two-, three- and four-dimensional perineal ultrasound of pelvic floor muscle anatomy and function. Int Urogynecol J 2007; 19:227-35. [PMID: 17599234 DOI: 10.1007/s00192-007-0408-7] [Citation(s) in RCA: 116] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2007] [Accepted: 05/21/2007] [Indexed: 10/23/2022]
Abstract
The aims of the present study were to evaluate test-retest intra-observer repeatability of ultrasound measurement of the morphology and function of the pelvic floor muscles (PFMs). Seventeen subjects were tested twice. Two-, three- and four- dimensional ultrasound recorded cough, huff, muscle morphology and PFM contraction, respectively. Analyses were conducted offline. Measurements of levator hiatal dimensions demonstrated intra-class correlation coefficient (ICC) values of 0.61, 0.72, 0.86 and 0.92, for the anterior-posterior dimension, transverse dimension, resting area and narrowing during contraction, respectively. Muscle thickness showed variable reliability. ICC values for measurement of the position of the bladder neck were 0.86 and 0.82 at rest, in the vertical and horizontal direction. Displacement of the bladder neck during contraction, huff and cough demonstrated ICC values of 0.56, 0.59 and 0.51, respectively. Perineal ultrasound is a reliable method for measuring most of the tested parameters of morphology and function of the PFMs.
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[Urologic rehabilitation after prostate surgery]. SOINS; LA REVUE DE REFERENCE INFIRMIERE 2007:45-6. [PMID: 17419572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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Abstract
OBJECTIVES To see if perineal sensation in infants with open spina bifida is associated with a better long-term outcome, particularly in terms of survival, renal-related deaths and incontinence. METHODS We conducted a prospective cohort study on a complete cohort of 117 consecutive patients with open spina bifida, whose backs were closed non-selectively at birth between 1963 and 1971. A meticulous neurological examination in infancy showed that 33 (28%) of them had perineal sensation, defined as intact sensation to pinprick in at least one dermatome on one side in the saddle area (S2-4). Data recorded within 48 h of birth and during six reviews between 1972 and 2002 were used. Details of deaths were obtained from medical records and from the Office of National Statistics. RESULTS By December 2005, 57% (67/117) of the cohort had died. There were 50 survivors with a mean age 38 years (range 35-41). More of those with perineal sensation survived than those without (23/33 v 27/84, p<0.001). This difference was mainly caused by 19 renal deaths in those lacking perineal sensation. Crucially there were no renal-related deaths in those with perineal sensation (0/33 v 19/84, p = 0.003). Among the survivors, those with perineal sensation were more likely than the remainder to be continent of urine and faeces (10/23 v 1/27, p<0.001 and 18/23 v 9/27, p = 0.002 respectively). They were also more likely to be able to walk at least 50 m (11/23 v 5/27, p = 0.027) and never to have had pressure sores (15/23 v 9/27, p = 0.025). CONCLUSIONS A simple assessment of perineal sensation in infancy predicts long-term outcome in terms of survival, renal prognosis and incontinence in open spina bifida.
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Incontinence Induces Stratum Corneum Vulnerability and Impairs the Skin Barrier Function in the Perianal Region. Dermatology 2006; 213:293-9. [PMID: 17135734 DOI: 10.1159/000096192] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2006] [Accepted: 05/12/2006] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Incontinence leads to a reduced skin barrier function, while also increasing the risk of skin breakdown. AIM To investigate the perianal skin barrier function of elderly patients with or without incontinence. METHODS We compared the skin barrier function by investigating the skin hydration, the skin pH, the amount of ceramide and by making a dermatological skin inspection of the perianal region in patients with and without incontinence. RESULTS Twenty-one incontinent patients (70.0%) showed a glossy skin, which indicates impairment of the skin barrier while none of the patients in the continence group did so. In the incontinence group, those who had a glossy skin showed a significantly greater skin pH and total amount of ceramide than those with a normal skin (p = 0.0099, p = 0.0179, respectively). CONCLUSIONS These results demonstrate that a glossy skin may be a useful indicator of a reduced perianal skin barrier function.
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[Anatomical basis for perineal pain]. Prog Urol 2006; 16:9-14. [PMID: 17183965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
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Abstract
PURPOSE Since persistent pain in the perineum and pelvic floor associated with chronic prostatitis /chronic pelvic pain syndrome has been hypothesized to be referred pain, it might also be explained by neural mechanisms. MATERIALS AND METHODS Dual retrograde fluorescent labeling and immunohistochemistry were identified as methods with which to investigate the neurogenic aspect of this status. The dual distribution of dorsal root ganglia (DRG) cells was determined after double retrograde fluorescent staining of the prostate and pelvic floor, and the prostate and perineum somatic nerves. Calcitonin gene-related peptide (CGRP) and substance P (SP) in dual labeled cells were determined by immunohistochemistry, giving possible insight into the cause of pelvic pain. RESULTS Fluorescent double labeled cells were found in the lumbar and sacral DRG, while double labeled cells were distributed predominantly in L6 to S1 and L1 to L2 segment DRG in groups 1 and 2, respectively. On immunohistochemistry some of them were confirmed to contain CGRP and SP. Thus, there are crossover pathways between the prostate and pelvic floor. CONCLUSIONS The findings that we present confirm that the peripheral process of DRG cells dichotomizes to the prostate, sphincter and somatic parties simultaneously. Some of these cells contain CGRP and SP, which indicate that referred pain in the perineum and pelvic floor may be caused by an axon reflex in the peripheral process of DRG neurons.
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Abstract
AIM The physiology of urinary continence during stress is complex and the role of passive and active mechanisms remains unclear. Coughing leads to a contraction of urethral rhabdomyosphincter and pelvic floor muscles leading to a positive urethro-vesical gradient and continence. Neuromuscular fatigue can involve all striated muscles, including rhabdomyosphincter, peri-urethral and pelvic floor muscles. This article reviews results of studies assessing perineal muscular fatigue in urinary incontinence. MATERIALS AND METHODS A systematic review of the literature (Medline, Pascal and Embase) with use of the MESH keywords fatigue, stress, urinary incontinence, pelvic floor, urethra, urethral pressure, and muscle. RESULTS Animal models have shown that the pelvic muscles (iliococcygeus and pubococcygeous) exhibit more neuromuscular fatigue than classical skeletal striated muscles (i.e. soleus muscle). Although the human external urethral sphincter is considered to be a highly fatigue-resistant muscle with its high proportion of slow muscle fibers, repeated coughing seems to lead to decreased urethral pressure in numerous women affected with stress urinary incontinence. In this case, "urethral fatigue" might be a possibility. CONCLUSIONS Although few studies have focused on perineal muscular fatigue, such increased fatigue in pelvic floor muscles may play a role in the pathophysiologic features of stress urinary incontinence in women.
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Abstract
Physiopathological and clinical interpretation of the descending perineum as described by A. Parks in 1970 remains difficult. This review is based on the literature between 1966 and 2004. The observed symptoms are more often due to associated lesions. The descending perineum on X-ray is not always symptomatic. Colpocystography shows the descent of the perineum and pelvic disorders from the anterior and middle parts of the perineum whereas defecography seems to provide a better diagnosis of dyschesia due to posterior damage (such as rectocele or endo-anal intussusception). The first step of treatment is reeducation and medical treatment because there is no consensus for surgical therapy. Soft sacrocolpopexy by the abdominal approach with three meshes, one under the bladder, one in front of and one behind the rectum can be proposed for complete descending perineum. Transanal rectal resection by staple could be useful when the descending perineum is only associated with a rectocele and/or an intra-anal intussusception.
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Impact of chromic catgut versus polyglactin 910 versus fast-absorbing polyglactin 910 sutures for perineal repair: a randomized, controlled trial. Am J Obstet Gynecol 2006; 194:1585-90; discussion 1590. [PMID: 16731075 DOI: 10.1016/j.ajog.2006.01.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2005] [Revised: 12/17/2005] [Accepted: 01/09/2006] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The goal of our study was to compare the impact of 3 suture materials on perineal pain and on resumption of sexual intercourse. STUDY DESIGN This randomized, controlled trial compared 3 types of suture materials (chromic catgut, polyglactin 910, fast-absorbing polyglactin 910) for second-degree perineal laceration or uncomplicated episiotomy. Patients were enrolled in early labor and assigned randomly to 1 of the 3 suture materials. Pain was evaluated at 48 hours, 6 weeks, and 3 months. The study subjects were questioned about residual perineal pain, resumption of sexual activity, and pain-free sexual intercourse. Logistic regression analyses were undertaken. RESULTS Of the 192 patients who were assigned randomly to groups, 66 patients had their perineal laceration repaired with chromic catgut; 60 patients had repair with polyglactin 910, and 66 patients had repair with fast-absorbing polyglactin 910. At 48 hours, there was no significant difference according to the pain measurement scores, but the median consumption of analgesics was significantly lower with fast-absorbing polyglactin 910 than with standard polyglactin 910. There was no difference in the resumption of sexual intercourse at 6 weeks after the delivery between chromic catgut (42%) compared with standard polyglactin 910 group (56%; P = .23). However, it was more frequent for women in the fast-absorbing polyglactin 910 group (66%; P = .02). After adjustment for confounding variables, perineal repair with fast-absorbing polyglactin 910 was associated with a higher rate of sexual intercourse (odds ratio, 2.55; 95% CI, 1.07-6.10) and a higher rate of pain-free sexual intercourse (odds ratio, 2.51; 95% CI, 1.03-6.10) at 6 weeks after delivery. CONCLUSION Fast-absorbing polyglactin 910 for perineal repair is associated with earlier resumption of sexual intercourse when compared with chromic catgut.
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Nerve-stimulator-guided repeated pudendal nerve block for treatment of pudendal neuralgia. Eur J Anaesthesiol 2006; 23:442-4. [PMID: 16573866 DOI: 10.1017/s026502150623028x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2006] [Indexed: 11/05/2022]
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Mucinous adenocarcinoma arising from chronic perianal fistula. THE MEDICAL JOURNAL OF MALAYSIA 2006; 61:88-90. [PMID: 16708740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Perianal mucinous adenocarcinoma is a rare tumor which may be associated with long-standing chronic perianal sepsis. Early diagnosis is challenging and is based on a high index of clinical suspicion and specific histological features. Definitive treatment is surgical, in the form of an abdomino-perineal resection. We hereby describe a case of a perianal mucinous adenocarcinoma arising from long-standing recurrent perianal fistula and complement this with a brief review of the literature pertaining in particular to the management of this condition.
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Electromyographical, Ultrasonographical and Morphological Modifications in Semitendinous Muscle after Transposition as Ventral Perineal Muscle Flap. ACTA ACUST UNITED AC 2005; 52:359-65. [PMID: 16109104 DOI: 10.1111/j.1439-0442.2005.00739.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The aim of this study was to evaluate modifications occurring in semitendinous muscle after transposition as a ventral perineal muscle flap using electromyography, ultrasonography, and morphological studies. Ten male crossbreed dogs of 3-4 year old were used. The left semitendinous muscle was cut close to the popliteus lymph node, rotated and sutured at the perineal region. The contralateral muscle was considered as control. Motor nerve conduction studies of both sciatic-tibial nerves, and electromyographic and ultrasonographic examinations of both semitendinous muscles were performed before surgery and 15, 30, 60, and 90 days postoperatively. Semitendinous muscle samples were collected for morphological analysis 90 days after surgery. No alterations were observed in clinical gait examinations, or in goniometrical and electroneuromyographical studies in pelvic limbs after surgery. Electromyography demonstrated that the transposed muscle was able to contract, but atrophy was detected by ultrasonography and morphological analysis.
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Abstract
OBJECTIVE Maternal anal sphincter tears after vaginal delivery are frequently not diagnosed clinically and are associated with subsequent fecal incontinence. This study examined whether diagnosis of these tears by ultrasonography, followed by immediate surgical repair, reduces the occurrence of incontinence. METHODS We conducted a randomized trial involving 752 primiparous women without a clinically evident anal sphincter tear to evaluate the benefit of adding endoanal ultrasonography immediately after vaginal delivery to the standard clinical examination of the perineum. When a sphincter tear was diagnosed, the perineum was surgically explored and the sphincter sutured. The main outcome evaluated was fecal incontinence 3 months postpartum graded by the Wexner incontinence scale, which measures incontinence to flatus and liquid or solid stools, need to wear a pad, and lifestyle alterations. RESULTS Among women assessed by ultrasonography, 5.6% had a sphincter tear. Severe incontinence was reported 3 months after childbirth by 3.3% of women in the intervention group compared with 8.7% in the control group (risk difference -5.4%; 95% confidence interval -8.9 to -2.0; P = .002). The benefit of the intervention persisted 1 year after delivery, with 3.2% severe incontinence in the intervention group compared with 6.7% in the control group (risk difference -3.5%; 95% confidence interval -6.8% to -0.3%; P = .03). Ultrasonography needs to be performed in 29 women to prevent 1 case of severe fecal incontinence. CONCLUSION Ultrasound examination of the perineum after childbirth improves the diagnosis of anal sphincter tears, and their immediate repair decreases the risk of severe fecal incontinence. LEVEL OF EVIDENCE I.
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Posterior compartment prolapse on two-dimensional and three-dimensional pelvic floor ultrasound: the distinction between true rectocele, perineal hypermobility and enterocele. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2005; 26:73-7. [PMID: 15973648 DOI: 10.1002/uog.1930] [Citation(s) in RCA: 114] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVES Posterior compartment descent may encompass perineal hypermobility, isolated enterocele or a 'true' rectocele due to a rectovaginal septal defect. Our objective was to determine the prevalence of these conditions in a urogynecological population. METHODS One hundred and ninety-eight women were clinically evaluated for prolapse and examined by translabial ultrasound, supine and after voiding, using three-dimensional capable equipment with a 7-4-MHz volume transducer. Downwards displacement of rectocele or rectal ampulla was used to quantify posterior compartment prolapse. A rectovaginal septal defect was seen as a sharp discontinuity in the ventral anorectal muscularis. RESULTS Clinically, a rectocele was diagnosed in 112 (56%) cases. Rectovaginal septal defects were observed sonographically in 78 (39%) women. There was a highly significant relationship between ultrasound and clinical grading (P < 0.001). Of 112 clinical rectoceles, 63 (56%) cases showed a fascial defect, eight (7%) showed perineal hypermobility without fascial defect, and in three (3%) cases there was an isolated enterocele. In 38 (34%) cases, no sonographic abnormality was detected. Neither position of the ampulla nor presence, width or depth of defects correlated with vaginal parity. In contrast, age showed a weak association with rectal descent (r = -0.212, P = 0.003), the presence of fascial defects (P = 0.002) and their depth (P = 0.02). CONCLUSIONS Rectovaginal septal defects are readily identified on translabial ultrasound as a herniation of rectal wall and contents into the vagina. Approximately one-third of clinical rectoceles do not show a sonographic defect, and the presence of a defect is associated with age, not parity.
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Pelvic Organ Support Study (POSST) and bowel symptoms: straining at stool is associated with perineal and anterior vaginal descent in a general gynecologic population. Am J Obstet Gynecol 2005; 192:1516-22. [PMID: 15902151 DOI: 10.1016/j.ajog.2004.11.040] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate the association of constipation symptoms and anal incontinence with vaginal wall and pelvic organ descent in a general gynecologic population. STUDY DESIGN In this multicenter, cross-sectional study, 1004 women attending routine gynecologic healthcare underwent pelvic organ prolapse quantification (POPQ) measurements, and were surveyed regarding anal incontinence, digitation, < 2 bowel movements (BMs)/week, and > 25% frequency of: straining, hard/lumpy stools, and incomplete emptying. Constipation scores reflected the sum of positive responses. Associations between POPQ measurements (Ba, C, Bp, gh+pb), constipation scores, and anal incontinence were evaluated using multivariable regression. RESULTS Of 119 women with Bp > or = -1.00, 47% reported no constipation symptoms. Hard/lumpy stools (26%), incomplete emptying (24%), and straining (24%) were more prevalent; fewer women reported < 2 BMs/week (15%) or digitation (7%). Constipation scores were weakly correlated with Bp, gh+pb (both r < .1, P < .02). Women reporting > or = 2 symptoms had greater gh+pb measurements than women reporting 0 or 1 symptom (P = .03). Women with anal incontinence had greater gh+pb and gh values than women without anal incontinence (P < .01). POPQ measurements were regressed separately onto (1) total constipation scores, (2) dichotomized scores, and (3) individual symptoms, with BMI, age, number of vaginal deliveries (NVD), weight of largest vaginal delivery (WLVD), race, hysterectomy, study site, and income included as covariates. Total constipation scores and dichotomized scores were nonsignificant in all models. With regard to individual symptoms, straining at stool was significant in the models for Ba and gh+pb, with greater Ba and gh+pb measurements among strainers relative to nonstrainers. CONCLUSION Most associations between bowel symptoms and vaginal or pelvic organ descent were weak. After controlling for important covariates, straining at stool remained associated with anterior vaginal wall and perineal descent.
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[Descending perineum in women]. Prog Urol 2005; 15:265-71. [PMID: 15999605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
The descending perineum syndrome, described in 1970 by Alan Parks, remains difficult to interpret clinically and pathophysiologically. A general review of descending perineum was conducted, based on review of the literature published between 1966 and 2004, and retrospective analysis of 1,023 colpocystograms. The symptoms observed are usually secondary to associated lesions. Radiological signs of descending perineum are not always associated with clinical symptoms. Colpocystogram shows perineal descent and associated disorders of anterior and middle pelvic tone, while defecography provides a better explanation for dyschezia which is generally due to an associated posterior disorder (rectocele with rectal intussusception). The management of descending perineum is based on medical treatment and retraining. No consensus has been reached concerning surgical management. Surgery is generally used to treat associated lesions. In the case of complete collapse of perineum, an abdominal approach with infravesical, prerectal and retrorectal tension-free tape to the sacrum could be useful, while transanal staple repair of the rectum could be proposed when descending perineum is associated with only rectal intussusception or rectocele.
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Abstract
Clinical symptoms in descending perineum syndrome show considerable variations, ranging from obstructed defecation to combined fecal and urinary incontinence and including different types of prolapse. Differential diagnosis has to compete with this complexity. Common pelvic floor disorders associated with descending perineum are rectocele, rectal prolapse, enterocele, and sigmoidocele. Standardized diagnostic tools include detailed history and clinical examination with proctorectoscopy as well as anorectal manometry, endoanal ultrasound, defecography, and dynamic MR of the pelvic floor. The diagnosis and proposed therapy have to be developed within an interdisciplinary concept.
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Severity of pelvic organ prolapse associated with measurements of pelvic floor function. Int Urogynecol J 2005; 16:432-6. [PMID: 15660182 DOI: 10.1007/s00192-004-1274-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2004] [Accepted: 11/28/2004] [Indexed: 10/25/2022]
Abstract
This study tested the hypothesis that clinical measurements of the superficial perineum and of pelvic floor muscle (PFM) function correlate with the severity of pelvic organ prolapse. This retrospective cross-sectional study assessed 1037 women in an academic urogynecologic practice. Greatest descent of prolapse, by the Pelvic Organ Prolapse Quantification system, was correlated with two assessments of levator function--the Oxford grading scale and levator hiatus (LH) size measured by digital examination. Correlations were calculated using Pearson's correlation for continuous variables and Kendall's tau-b. Severity of prolapse correlated moderately with genital hiatus (GH) (r = 0.5, p<0.0001) and with LH (transverse r = 0.4, p < 0.0001; longitudinal r = 0.5, p < 0.0001), but weakly with the Oxford grading scale (r = -0.16, p < 0.0001). LH correlated with GH (r = 0.5, p < 0.0001) but not with perineal body (r = 0.06, p = 0.06). Both GH and LH size are associated with the severity of prolapse. LH size correlates more strongly to prolapse severity than assessment of PFM function by the Oxford grading scale.
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Perineal trauma: reducing associated postnatal maternal morbidity. RCM MIDWIVES : THE OFFICIAL JOURNAL OF THE ROYAL COLLEGE OF MIDWIVES 2005; 8:30-2. [PMID: 15693309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Perineal tears affect about 85% of women undergoing normal delivery in the UK. The proper understanding of perineal anatomy by midwives and trainee doctors is important for the correct recognition of the severity of tears. Measures to minimise perineal tears include teaching pelvic floor exercise during the third trimester, psychological support during labour and good perineal support during the second stage of labour. To ensure good management, systematic examination of the perineum, vagina, and rectum should be done under good light for all vaginal deliveries. Proper recognition of the degree of tears, selection of suture materials and seeking senior help whenever needed are crucial. Of those women who prefer elective caesarean section rather than vaginal delivery, 80% do so because of the fear of perineal damages. These adverse outcomes can be minimised by training midwives and trainee doctors with surgical skills workshops in the use of models, audiovisual aids, case scenarios and perineal repair simulation exercises.
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Monitoring the 3-year efficacy of enzyme replacement therapy in fabry disease by repeated skin biopsies. J Invest Dermatol 2004; 122:900-8. [PMID: 15102080 DOI: 10.1111/j.0022-202x.2004.22425.x] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The earliest clinical signs of Fabry disease often manifest as dermatologic disturbances such as angiokeratomata, hypohidrosis, acroparesthesias, and impaired thermal and vibration detection. These disturbances are caused by cellular globotriaosylceramide accumulation in the skin due to deficient lysosomal alpha-galactosidase A activity. In this histologic study, we analyzed pre- and post-treatment dermatologic biopsies from 58 Fabry patients enrolled in a 5 mo, Phase 3 double-blind, randomized, placebo-controlled trial followed by a 30 mo open label extension study of recombinant human alpha-galactosidase A (r-halphaGalA), administered i.v. at 1 mg per kg every 2 wk. Baseline evaluations revealed globotriaosylceramide in multiple dermal cell types (vascular endothelial cells, vascular smooth muscle cells, perineurium). Five months of r-halphaGalA treatment in the Phase 3 trial resulted in complete clearance of globotriaosylceramide from the superficial capillary endothelium in all treatment patients and in only 1 (3%) placebo patient (p<0.001). The placebo group achieved similar results after 6 mo of r-halphaGalA in the open label trial. The capillary endothelium remained free of globotriaosylceramide for up to 30 mo into the extension study among 39 of 40 (98%) patients who underwent biopsies. Globotriaosylceramide clearance from deep vascular endothelial cells was similarly robust. Vascular smooth muscle cells and perineurium demonstrated moderate clearance. These findings suggest that long-term treatment with r-halphaGalA may halt the progression of pathology and prevent the dermatologic disturbances in Fabry patients, and that periodic dermal biopsies can serve as a reliable monitor of sustained efficacy.
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Abstract
Perineal dermatitis is frequently encountered in patients with urinary and/or fecal incontinence, particularly when managed by a containment device such as a pad or containment brief. In addition to intervening to prevent or alleviate incontinence, a preventive perineal skin program in the high-risk patient and aggressive management of incontinence-related dermatitis are both essential for effective holistic management. A routine cleansing regimen that removes irritants and moisturizes while protecting the skin from additional irritation is effective for prevention of dermatitis and for managing mild cases. However, more aggressive care is required when perineal dermatitis occurs, especially when it is associated with epidermal erosion. Xenaderm ointment combines three active ingredients in a hydrophobic ointment that promotes healing while acting as a moisture barrier to prevent further irritation and damage.
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Fecal and urinary incontinence after vaginal delivery with anal sphincter disruption in an obstetrics unit in the United States. Am J Obstet Gynecol 2003; 189:1543-9; discussion 1549-50. [PMID: 14710059 DOI: 10.1016/j.ajog.2003.09.030] [Citation(s) in RCA: 233] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The purpose of this study was to estimate the incidence of urinary and bowel incontinence in relation to anal sphincter laceration in primiparous women and to identify factors that are associated with anal sphincter laceration in a unit that uses primarily midline episiotomy. STUDY DESIGN From January 1, 1997, to March 30, 2000, 2941 questionnaires concerning pelvic floor function 6 months after delivery were mailed to primiparous women who were delivered vaginally at the University of Michigan Medical Center. Charts were reviewed for 2858 deliveries to assess the use of episiotomy and the degree of perineal trauma, along with demographic and pertinent delivery variables. There were 943 women who completed the urinary function questionnaire and 831 women who completed the bowel function questionnaire. Univariate analysis was performed on all covariates. Multiple logistic regression was used for the analysis of the presence of third- or fourth-degree lacerations as the outcome. RESULTS Nineteen percent of the women who completed the survey had sustained third- or fourth-degree lacerations during childbirth. The women in the sphincter laceration group were more likely (23.0%) to have bowel incontinence than the women in the control group (13.4%) (P<.05). The incidence of worse bowel control was nearly 10 times higher in women with fourth-degree lacerations (30.8%) compared with women with third-degree lacerations (3.6%, P<.001). Macrosomia (odds ratio, 2.19; 95% CI, 1.61, 2.99), forceps-assisted delivery (odds ratio, 4.75; 95% CI, 3.43, 6.57), and vacuum-assisted delivery (odds ratio, 3.51; 95% CI, 2.64, 4.66) were associated with higher risks of third- and fourth-degree lacerations. Midline episiotomy (odds ratio, 2.24; 95% CI, 1.81, 2.77), but not mediolateral (odds ratio, 0.66; 95% CI, 0.375, 1.19), episiotomy was associated with anal sphincter lacerations. More than one half of the women had new onset of urinary incontinence after delivery and reported several lifestyle modifications to prevent leakage. CONCLUSION Women with third- and fourth-degree lacerations were more likely to have bowel incontinence than women without anal sphincter lacerations. Fourth-degree lacerations appear to affect anal continence greater than third-degree lacerations.
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Pain sensitization in male chronic pelvic pain syndrome: why are symptoms so difficult to treat? J Urol 2003; 170:823-6; discussion 826-7. [PMID: 12913708 DOI: 10.1097/01.ju.0000082710.47402.03] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Male chronic pelvic pain syndrome (CPPS) is a chronic and debilitating symptom complex, and inconsistent outcomes of antibiotic and anti-inflammatory treatments have created an interest in investigating the neurological mechanisms of CPPS pain. Because chronic pelvic pain likely results in hyperexcitability of dorsal horn neurons, ie central sensitization, thermal algometry may be useful in the assessment of CPPS. We evaluated men with and without CPPS to determine if there were differences between the 2 groups in their responses to noxious heat stimuli. MATERIALS AND METHODS We recruited 66 healthy men without CPPS and 36 men with a history of CPPS for the study. Mean age of CPPS subjects was 43.1 years (range 18 to 62) and mean age of controls was 35.1 (range 21 to 61). All subjects with pain completed a National Institutes of Health-Chronic Prostatitis Symptom Index. We conducted thermal sensory tests with a small thermode programmed to deliver 2 series of 4 rapid bursts of noxious heat stimuli to the perineum and the anterior thigh. The subjects reported sensation on a computerized visual analog scale (COVAS) with a manual sliding lever. The average peak COVAS values and time to peak values from thigh and perineum of each series of thermal bursts were compared between CPPS and controls. RESULTS The mean pain score on questionnaires was 9.7 (4 or greater indicating significant pain), mean urinary score was 4.7 (range 0 to 10) and mean quality of life impact score was 7.3 (range 3 to 13). Compared to controls men with CPPS reported higher mean peak COVAS values in the perineum. There was no difference between groups in the peak COVAS value on the thigh. CONCLUSIONS Men with CPPS have altered heat sensation/pain sensitization in the perineum compared to controls. This finding is another that supports the resemblance of CPPS to other chronic pain syndromes and may help explain why CPPS is often refractory to treatment. Further investigations into male CPPS should focus on the mechanisms inducing and maintaining pain in an effort to treat this condition effectively.
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Abstract
This report presents results of a comparison perineal muscle function between antepartum and postpartum measurements in a cohort of women with different perineal conditions after childbirth. Data were obtained by using prospective electromyographic perineometry measurements to objectively determine perineal muscle function before and after delivery in 102 women. In addition, 24 nulliparous, non-pregnant women were studied to determine the effect of pregnancy on perineal muscle function. Pregnancy is associated with a decrease in perineal muscle strength and endurance compared with the postpartum state. The degree to which women improved or did not improve perineal muscle function after birth was related to perineal trauma at delivery. After controlling for parity, maternal age, birthweight, smoking status, and antepartum scores, the order of best to worst performance was cesarean birth, intact perineum, first-degree perineal injury, second- or third-degree perineal injury, and episiotomy. Pre- and post-delivery scores were compared for each woman and analyzed according to perineal outcome. Although all other perineal outcome groups increased muscle function by 6 months postpartum, women with an episiotomy had a mean net loss of perineal muscle performance after birth. These observations do not support the use of episiotomy for the purpose of preserving perineal muscle function.
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Randomized trial of lidocaine ointment versus placebo for the treatment of postpartum perineal pain. Obstet Gynecol 2002; 100:1239-43. [PMID: 12468168 DOI: 10.1016/s0029-7844(02)02339-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To estimate the efficacy of lidocaine ointment in relieving pain after a vaginal delivery with an episiotomy or perineal laceration. METHODS In a randomized, double-blind, placebo-controlled trial, 200 women received lidocaine ointment (n = 108) or a placebo (n = 92). Pain relief was assessed by the amount of ointment used (weight of jar before use - weight of jar after use), total number of pain pills used, and a pain questionnaire. The sample size was calculated using a beta of.2 and an alpha of.05 with an expected reduction of other pain medications from an average use of six pills to four pills for the population. RESULTS There was no significant difference in the amount of lidocaine versus placebo used for postpartum day 1 (5.1 g versus 4.0 g, respectively [P =.13]) or day 2 (3.7 g versus 2.6 g, respectively [P =.18]). Patients receiving lidocaine instead of the placebo showed no significant difference in the total amount of postpartum pain medications (6.3 versus 6.8 tablets, respectively [P =.53]), subjective pain parameters (P =.36), or satisfaction from ointment (P =.99). Patients with an episiotomy used more pain medications than those with a laceration (7.9 versus 5.6 tablets, respectively [P =.003]). Those with minor versus major lacerations required fewer pain pills (6.1 versus 10.8 tablets, respectively [P <.001]) and used less ointment (4.3 g versus 7.9 g, respectively [P =.02]) on the first postpartum day. CONCLUSION Topical application of 5% lidocaine ointment was not effective in relieving episiotomy or perineal laceration pain.
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Posterior vaginal wall defects and their relation to measures of pelvic floor neuromuscular function and posterior compartment symptoms. Am J Obstet Gynecol 2002; 187:1443-8; discussion 1448-9. [PMID: 12501044 DOI: 10.1067/mob.2002.129161] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE The purpose of this study was to describe the pelvic floor neuromuscular function and posterior compartment symptoms in patients with posterior vaginal wall prolapse. STUDY DESIGN Two hundred twenty-seven women who were referred to a urogynecology and urology clinic were enrolled prospectively. Each patient completed a health history questionnaire and standardized physical examination that specifically graded uterovaginal prolapse according to the pelvic organ prolapse quantification system. RESULTS Sixty-nine women had a pelvic organ prolapse quantification system point (most dependent portion of the posterior vaginal wall during straining as measured from the hymeneal ring) of < or =-1. Older age, a history of hysterectomy, a genital hiatus of >3 cm (48% vs 24%; P =.002), and perineal descent of > or =2 cm (14% vs 5%; P =.042) were significantly more common in women with posterior vaginal prolapse. When women with posterior prolapse and symptomatic complaints were compared with asymptomatic women with prolapse, a perineal descent of > or =2 cm (21% vs 0%; P =.004) was significantly more common in the symptomatic group. CONCLUSION Pelvic floor neuromuscular function should be related to posterior vaginal prolapse and symptoms; however, only perineal descent appears associated strongly with both symptoms and prolapse in this population.
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Sex after the baby comes. MIDWIFERY TODAY WITH INTERNATIONAL MIDWIFE 2002:11-4. [PMID: 12101904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Abstract
OBJECTIVES The purpose of the study was to evaluate the use of enbucrilate tissue adhesive compared with subcuticular polyglycolic acid sutures in episiotomy wound closure. METHODS In a prospective controlled trial, two groups were studied after undergoing an episiotomy skin wound repair using either enbucrilate tissue adhesive (n=32) or a subcuticular polyglycolic acid suture (n=30). The variables measured included pain scores during selected activities in the first 5 postnatal days, the time taken to become pain free after childbirth and the time taken to resume pain free sexual intercourse. Suitable patients were invited by the midwives to participate in the trial. If they gave consent to the trial, the gynecologist was contacted. If available, he would perform a repair using enbucrilate tissue adhesive. If he was not available, one of the midwives would perform a repair using subcuticular polyglycolic acid sutures. In this group, 90% of the women were recruited and sutured by one midwife. RESULTS Patients treated with enbucrilate were found to have significantly less postnatal pain while walking, became pain free in a shorter period (mean=25 days vs. 18 days; P<0.01) and were able to resume pain-free intercourse sooner (mean=34 days vs. 52 days; P<0.001). CONCLUSIONS Tissue adhesives incorporate the qualities of an ideal skin-closure material. The results demonstrate their advantage over the current standard suture-based methods of repair in the perineum. The use of adhesives merits further evaluation.
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