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Margalit-Yehuda R, Maradey-Romero C, Davidov Y, Ram E, Carter D. Comparison of etiological and physiological characteristics of fecal incontinence in men and women. Am J Physiol Gastrointest Liver Physiol 2024; 326:G274-G278. [PMID: 38193161 DOI: 10.1152/ajpgi.00113.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 12/08/2023] [Accepted: 12/21/2023] [Indexed: 01/10/2024]
Abstract
Fecal incontinence (FI) is often underreported and underestimated in men. Our aims were to clarify the causes and the physiological characteristics of FI in men and to underline the differences between etiological and physiological factors in men and women diagnosed with FI. The study cohort encompassed 200 men and 200 women who underwent anatomical and physiological evaluation for FI in a tertiary referral center specializing in pelvic floor disorders. All patients underwent endoanal ultrasound and anorectal manometry. Evacuation proctography was performed in some patients. Demographic, medical, anatomical, and physiological parameters were compared between the two study groups. Urge incontinence was the most frequent type of FI in both genders. In men, anal fistula, history of anal surgeries, rectal tumors, and pelvic radiotherapy were common etiologic factors, whereas history of pelvic surgeries was more common in women. Associated urinary incontinence was reported more frequently by women. External anal sphincter defects, usually anterior, were more common in women (M: 1.5%, F: 24%, P < 0.0001), whereas internal anal sphincter defect prevalence was similar in men and women (M: 6%, F: 12%, P = 0.19). Decreased resting and squeeze pressures were less common in men (M: 29%, F: 46%, P < 0.0001: M: 44%, F: 66%, P < 0.0001). The incidence of rectal hyposensitivity was higher in men (M: 11.1%, F: 2.8%, P < 0.0001), whereas rectal hypersensitivity was higher in women (M: 5.8%, F: 10.8%, P < 0.0001). Anorectal dyssynergia was more common in men (M: 66%, F: 37%, P < 0.0001). Significantly different etiological factors and physiological characteristics for FI were found in men. Acknowledging these differences is significant and may yield better treatment options.NEW & NOTEWORTHY Fecal incontinence (FI) in men has different etiological factors when compared with women. The prevalence of internal anal sphincter defect among men with FI was similar to women. Different manometric measurements were found among men with FI: decreased anal pressures were less common among men, whereas rectal hyposensitivity and anorectal dyssynergia were more common among men.
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Affiliation(s)
- Reuma Margalit-Yehuda
- Department of Gastroenterology, Sheba Medical Center, Tel HaShomer, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Carla Maradey-Romero
- Department of Gastroenterology, Sheba Medical Center, Tel HaShomer, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yana Davidov
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Liver Diseases Center, Sheba Medical Center, Tel HaShomer, Israel
| | - Edward Ram
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Surgery and Transplantations, Sheba Medical Center, Tel HaShomer, Israel
| | - Dan Carter
- Department of Gastroenterology, Sheba Medical Center, Tel HaShomer, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Schütze S, Hohlfeld B, Friedl TWP, Otto S, Kraft K, Hancke K, Hüner B, Janni W, Deniz M. Fishing for (in)continence: long-term follow-up of women with OASIS-still a taboo. Arch Gynecol Obstet 2020; 303:987-997. [PMID: 33258994 PMCID: PMC7985110 DOI: 10.1007/s00404-020-05878-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 11/04/2020] [Indexed: 12/01/2022]
Abstract
PURPOSE Obstetric anal sphincter injuries (OASIS) increase the risk for pelvic floor dysfunctions. The goal of this study was to examine the long-term outcomes after OASIS on pelvic floor functions and quality of life. MATERIAL AND METHODS Between 2005 and 2013, 424 women had an OASIS at the Women University Hospital Ulm. Out of these 71 women completed the German pelvic floor questionnaire, which includes questions regarding prolapse symptoms as well as bladder, bowel and sexual function. In addition, 64 women were physically examined, including a speculum examination to evaluate the degree of prolapse, a cough test to evaluate urinary stress incontinence (SI) and an evaluation of both pelvic floor sphincter (modified Oxford score) and anal sphincter contraction. RESULTS A high rate of pelvic floor disorders after OASIS was found, as 74.6% of women reported SI, 64.8% flatus incontinence and 18.3% stool incontinence, respectively. However, only few women stated a substantial negative impact on quality of life. The clinical examination showed that a positive cough test, a weak anal sphincter tone and a diagnosed prolapse correlated with the results of the self-reported questionnaire. CONCLUSION On one hand, OASIS has an influence on pelvic floor function going along with lots of complaints, while on the other hand, it still seems to be a taboo topic, as none of the participants spoke about the complaints after OASIS with a doctor. Therefore, the gynecologist should actively address these issues and offer therapy options for the women with persisting problems.
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Affiliation(s)
- Sabine Schütze
- Department of Gynaecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Benedikt Hohlfeld
- Kbo-Lech-Mangfall Clinic Garmisch-Partenkirchen, Garmisch-Partenkirchen, Germany
| | - Thomas W P Friedl
- Department of Gynaecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Stephanie Otto
- Comprehensive Cancer Center Ulm (CCCU), Ulm University Hospital, Ulm, Germany
| | | | - Katharina Hancke
- Department of Gynaecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Beate Hüner
- Department of Gynaecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Wolfgang Janni
- Department of Gynaecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Miriam Deniz
- Department of Gynaecology and Obstetrics, Ulm University Hospital, Ulm, Germany.
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Začesta V, Rācene L, Cescon C, Plaudis H, Rezeberga D. Sphincter muscle activity before and after delivery: Does it depend on the type of birth? J Obstet Gynaecol Res 2020; 47:705-712. [PMID: 33263219 DOI: 10.1111/jog.14587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 10/01/2020] [Accepted: 11/19/2020] [Indexed: 12/20/2022]
Abstract
AIM There are ongoing discussions whether cesarean section is the safest mode of childbirth to prevent pelvic floor disorders. Pelvic floor electromyography (EMG) allows the analysis of external anal sphincter (EAS) function during voluntary contractions. The primary objective of this study was the evaluation of EMG amplitude of external anal sphincter in women who had vaginal delivery, compared to women who had cesarean section. The secondary objective was to evaluate the anal incontinence score changes before and after delivery between the groups, and to look for any relationship between the clinical and EMG findings. METHODS Multichannel surface EMG was detected during maximal contractions in three sessions: (i) during pregnancy, (ii) 6 weeks after delivery and (iii) 1 year after delivery. Women were divided into two groups: cesarean section and vaginal delivery. RESULTS External anal sphincter EMG amplitude decreases 6 weeks after vaginal deliveries from 10.1 to 8.6 μV with effect size of 0.4, but returns to baseline after 1 year. No differences were observed between groups in all other variables. CONCLUSION No differences were observed after 1 year in EMG activity between the two groups; however, a slight decrease of sphincter muscle amplitude was noted 6 weeks after vaginal delivery. The delivery mode does not have effect on the EAS amplitude 1 year after delivery. Incontinence score slightly increased in both groups after delivery, with no significant differences between the two groups. No association was observed between the increase of incontinence score and the decrease of EMG signal amplitude.
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Affiliation(s)
- Vita Začesta
- Department of Gynecology and obstetrics, Riga Stradiņš University, Riga, Latvia.,Riga Maternity Hospital, Riga, Latvia.,Obstetrics and Gynecology, Ospedale Regionale di Bellinzona e Valli, Bellinzona, Switzerland
| | - Laura Rācene
- Department of Gynecology and obstetrics, Riga Stradiņš University, Riga, Latvia.,Riga Maternity Hospital, Riga, Latvia
| | | | - Haralds Plaudis
- Department of Gynecology and obstetrics, Riga Stradiņš University, Riga, Latvia.,Department of Surgery, Riga East Clinical University Hospital, Riga, Latvia
| | - Dace Rezeberga
- Department of Gynecology and obstetrics, Riga Stradiņš University, Riga, Latvia.,Riga Maternity Hospital, Riga, Latvia
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Ali-Saleh M, Lavie O, Abramov Y. Evaluation of blood type as a potential risk factor for early postpartum hemorrhage. PLoS One 2019; 14:e0214840. [PMID: 30947286 PMCID: PMC6448868 DOI: 10.1371/journal.pone.0214840] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 03/21/2019] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE Studies have demonstrated an association between ABO blood type and bleeding status. The aim of this analysis was to determine whether O blood type is associated with higher early postpartum hemorrhage (PPH) risk as compared to other blood types. STUDY DESIGN In this retrospective case-control study, data was gathered form 4,516 deliveries occurring at our institution between 2014 and 2016. Cases were categorized into one of two groups according to women's major blood type (O or non-O), and thereafter according to minor blood type (RH positive or negative). The primary outcome was early PPH which was further stratified by clinical severity according to the decrement in hemoglobin concentration after delivery. Categorical variables were compared using the χ2 test while continuous variables were compared using the student's t-test. All data were further analyzed using a stepwise logistic regression model. RESULTS 1,594 (35.3%) of 4,516 women included in this analysis had O blood type. Early PPH occurred in 44 women (2.7%) with O blood type and 65 women (2.22%) with other blood types. O blood type was not associated with an increased risk for early PPH (OR 1.24, 95% CI 0.84-1.82, P = 0.275). This lack of association remained unchanged after stratification by PPH severity. There was also no significant association between Rh blood type and the risk for early PPH (OR 0.97, 95% CI 0.44-1.4, P = 0.422). CONCLUSIONS In this cohort, O blood type was not associated with an increased risk for early PPH.
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Affiliation(s)
- Mais Ali-Saleh
- Department of Obstetrics and Gynecology, the Lady Davis Carmel Medical Center, Technion University, Rappaport Faculty of Medicine, Haifa, Israel
- * E-mail:
| | - Ofer Lavie
- Department of Obstetrics and Gynecology, the Lady Davis Carmel Medical Center, Technion University, Rappaport Faculty of Medicine, Haifa, Israel
| | - Yoram Abramov
- Department of Obstetrics and Gynecology, the Lady Davis Carmel Medical Center, Technion University, Rappaport Faculty of Medicine, Haifa, Israel
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Nuernberg D, Saftoiu A, Barreiros AP, Burmester E, Ivan ET, Clevert DA, Dietrich CF, Gilja OH, Lorentzen T, Maconi G, Mihmanli I, Nolsoe CP, Pfeffer F, Rafaelsen SR, Sparchez Z, Vilmann P, Waage JER. EFSUMB Recommendations for Gastrointestinal Ultrasound Part 3: Endorectal, Endoanal and Perineal Ultrasound. Ultrasound Int Open 2019; 5:E34-E51. [PMID: 30729231 PMCID: PMC6363590 DOI: 10.1055/a-0825-6708] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 11/23/2018] [Accepted: 12/01/2018] [Indexed: 02/07/2023] Open
Abstract
This article represents part 3 of the EFSUMB Recommendations and Guidelines for Gastrointestinal Ultrasound (GIUS). It provides an overview of the examination techniques recommended by experts in the field of endorectal/endoanal ultrasound (ERUS/EAUS), as well as perineal ultrasound (PNUS). The most important indications are rectal tumors and inflammatory diseases like fistula and abscesses in patients with or without inflammatory bowel disease (IBD). PNUS sometimes is more flexible and convenient compared to ERUS. However, the technique of ERUS is quite well established, especially for the staging of rectal cancer. EAUS also gained ground in the evaluation of perianal diseases like fistulas, abscesses and incontinence. For the staging of perirectal tumors, the use of PNUS in addition to conventional ERUS could be recommended. For the staging of anal carcinomas, PNUS can be a good option because of the higher resolution. Both ERUS and PNUS are considered excellent guidance methods for invasive interventions, such as the drainage of fluids or targeted biopsy of tissue lesions. For abscess detection and evaluation, contrast-enhanced ultrasound (CEUS) also helps in therapy planning.
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Affiliation(s)
- Dieter Nuernberg
- Medical School Brandenburg Theodor Fontane, Gastroenterology, Neuruppin, Germany
| | - Adrian Saftoiu
- Research Center in Gastroenterology and Hepatology, University of Medicine and Pharmacy Craiova, Craiova, Romania
| | - Ana Paula Barreiros
- Deutsche Stiftung Organtransplantation, Head of Organisation Center Middle, Frankfurt, Germany
| | - Eike Burmester
- Department of Internal Medicine/Gastroenterology, Sana-Kliniken Lübeck, Lübeck, Germany
| | - Elena Tatiana Ivan
- Research Center in Gastroenterology and Hepatology, University of Medicine and Pharmacy Craiova, Craiova, Romania
| | - Dirk-André Clevert
- Department of Clinical Radiology, Interdisciplinary Ultrasound-Center, University of Munich-Grosshadern Campus, Munich, Germany
| | | | - Odd Helge Gilja
- National Centre for Ultrasound in Gastroenterology, Haukeland University Hospital and Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Torben Lorentzen
- Ultrasound Section, Division of Surgery, Department of Gastroenterology, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | - Giovanni Maconi
- Gastroenterology Unit, Department of Biomedical and Clinical Sciences, "L.Sacco" University Hospital, Milan, Italy
| | - Ismail Mihmanli
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Radiology and ALKA Radyoloji Tani Merkezi, Istanbul, Turkey
| | - Christian Pallson Nolsoe
- Ultrasound Section, Division of Surgery, Department of Gastroenterology, Herlev Hospital and Copenhagen Academy for Medical Education and Simulation (CAMES), University of Copenhagen, Denmark
| | - Frank Pfeffer
- Department of Surgery, Haukeland University Hospital and Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Søren Rafael Rafaelsen
- Colorectal Centre of Excellence, Clinical Cancer Centre, University Hospital of Southern Denmark, Vejle, Denmark
| | - Zeno Sparchez
- 3rd Medical Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Peter Vilmann
- Endoscopy Department, Copenhagen University Hospital Herlev, Herlev, Denmark
| | - Jo Erling Riise Waage
- Department of Surgery, Haukeland University Hospital and Department of Clinical Medicine, University of Bergen, Bergen, Norway
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Orlovic M, Carter AW, Marti J, Mossialos E. Estimating the incidence and the economic burden of third and fourth-degree obstetric tears in the English NHS: an observational study using propensity score matching. BMJ Open 2017; 7:e015463. [PMID: 28606903 PMCID: PMC5541625 DOI: 10.1136/bmjopen-2016-015463] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE Obstetric care is a high-risk area in healthcare delivery, so it is essential to have up-to-date quantitative evidence in this area to inform policy decisions regarding these services. In light of this, the objective of this study is to investigate the incidence and economic burden of third and fourth-degree lacerations in the English National Health Service (NHS) using recent national data. METHODS We used coded inpatient data from Hospital Episode Statistics (HES) for the financial years from 2010/2011 to 2013/2014 for all females that gave birth during that period in the English NHS. Using HES, we used pre-existing safety indicator algorithms to calculate the incidence of third and fourth-degree obstetric tears and employed a propensity score matching method to estimate the excess length of stay and economic burden associated with these events. RESULTS Observed rates per 1000 inpatient episodes in 2010/2011 and 2013/2014, respectively: Patient Safety Indicator-trauma during vaginal delivery with instrument (PSI 18)=84.16 and 91.24; trauma during vaginal delivery without instrument (PSI 19)=29.78 and 33.43; trauma during caesarean delivery (PSI 20)=3.61 and 4.56. Estimated overall (all PSIs) economic burden for 2010/2011=£10.7 million and for 2013/2014=£14.5 million, expressed in 2013/2014 prices. CONCLUSIONS Despite many initiatives targeting the quality of maternity care in the NHS, the incidence of third and fourth-degree lacerations has increased during the observed period which signals that quality improvement efforts in obstetric care may not be reducing incidence rates. Our conservative estimates of the financial burden of these events appear low relative to total NHS expenditure for these years.
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Affiliation(s)
- Martina Orlovic
- Department of Surgery and Cancer, Faculty of Medicine, Institute of Global Health Innovation, Imperial College London, London, UK
| | - Alexander William Carter
- Department of Surgery and Cancer, Faculty of Medicine, Institute of Global Health Innovation, Imperial College London, London, UK
| | - Joachim Marti
- Department of Surgery and Cancer, Faculty of Medicine, Institute of Global Health Innovation, Imperial College London, London, UK
| | - Elias Mossialos
- Department of Surgery and Cancer, Faculty of Medicine, Institute of Global Health Innovation, Imperial College London, London, UK
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Abstract
Fecal incontinence (FI), defined as the involuntary loss of solid or liquid feces through the anus is a prevalent condition with significant effects on quality of life. FI can affect individuals of all ages and in many cases greatly impairs quality of life but, incontinent patients should not accept their debility as either inevitable or untreatable. The severity of incontinence can range from unintentional elimination of flatus to the complete evacuation of bowel contents. It is reported to affect up to 18% of the population, with a prevalence reaching as high as 50% in nursing home residents. However, FI is often underreported, thus obscuring its true prevalence in the general population. The options for treatment vary according to the degree and severity of the FI. Treatment can include dietary and lifestyle modification, certain medications, biofeedback therapy, bulking agent injections, sacral nerve stimulation as well as various types of surgery. In this article, we aim to provide a comprehensive review on the diagnosis and management of FI.
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Valsky DV, Cohen SM, Lipschuetz M, Hochner-Celnikier D, Daum H, Yagel I, Yagel S. Third- or Fourth-Degree Intrapartum Anal Sphincter Tears Are Associated With Levator Ani Avulsion in Primiparas. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2016; 35:709-715. [PMID: 26960799 DOI: 10.7863/ultra.15.04032] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVES We evaluated primiparous women with clinically diagnosed third- and fourth-degree and anal sphincter tears, to evaluate the rate of levator ani muscle injury compared to primiparous women without sphincter tears. METHODS Primiparous women delivering in our maternity ward with intrapartum diagnoses of third- or fourth-degree anal sphincter tears, repaired by the overlapping technique, were recruited to undergo 3-dimensional transperineal sonography of the pelvic floor anatomy, including the anterior and posterior compartments. Primiparas with uncomplicated vaginal deliveries were recruited as a comparison group. Patient files were examined, and maternal backgrounds and delivery and neonatal details were extracted for all patients. RESULTS Ninety-four women with tears were recruited to the study group, and 464 women with normal vaginal deliveries constituted the comparison group. The groups differed significantly in the rates of levator ani defects: 38 of 94 women (40.4%) in the study group versus 75 of 464 (16.2%) in the comparison group (P < .001; odds ratio, 3.53; 95% confidence interval, 2.18–5.7). Neonatal head circumference differed significantly between the study and comparison groups: (mean ・} SD, 34.5 ・} 1.3 cm in the study group versus 33.9 ・} 1.3 cm in the comparison group; P= .005), as did birth weight (3322 ・} 430 g in the study group versus 3169 ・} 458 g in the comparison group; P= .007). The groups did not differ in maternal age, gestational age at delivery, length of second stage of labor, and rates of epidural anesthesia, episiotomy, and vacuum extraction. CONCLUSIONS Third- and fourth-degree intrapartum sphincter tears are associated with levator ani avulsion. Knowledge of complex pelvic floor damage may allow for prompt referral to secondary preventive measures for pelvic floor disorders.
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Haslinger C, Burkhardt T, Stoiber B, Zimmermann R, Schäffer L. Position at birth as an important factor for the occurrence of anal sphincter tears: a retrospective cohort study. J Perinat Med 2015; 43:715-20. [PMID: 25153548 DOI: 10.1515/jpm-2014-0172] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 07/17/2014] [Indexed: 11/15/2022]
Abstract
OBJECTIVE This work aimed to analyze the association between maternal position at birth in spontaneous deliveries and the occurrence of anal sphincter tears (AST) given the lack of evidence related to the least traumatic birth position. STUDY DESIGN A total of 7832 vaginal deliveries were included. Vaginal-operative deliveries and deliveries with fundal pressure were excluded. Birth positions on bed, in water, kneeling, and in a squatting position on a low stool were compared. Birth position on bed was considered as the reference group, and a logistic regression analysis adjusting for important fetomaternal parameters was performed. RESULTS The overall incidence of AST was 1.1%. AST rate was significantly increased in squatting (2.9%) and kneeling (2.1%) positions compared with birth position on bed (1.0%) or in water (0.9%). Logistic regression analysis revealed a significantly higher risk for ASTs in squatting (OR 2.92, CI 95% 1.04-8.18) and in kneeling positions (OR 2.14, CI 95% 1.05-4.37) compared with the reference group on bed. When adjusting for risk factors, birth in a kneeling position remained significantly associated with ASTs (adj. OR 2.21, CI 95% 1.07-4.54). CONCLUSIONS Birth in squatting or in kneeling position is associated with an elevated risk for ASTs. Birth in water is not associated with an increased risk for AST. Based on the results, women should be informed about the association of certain birth positions with the occurrence of AST.
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Elvander C, Ahlberg M, Thies-Lagergren L, Cnattingius S, Stephansson O. Birth position and obstetric anal sphincter injury: a population-based study of 113 000 spontaneous births. BMC Pregnancy Childbirth 2015; 15:252. [PMID: 26453177 PMCID: PMC4600206 DOI: 10.1186/s12884-015-0689-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 10/05/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The association between birth position and obstetric anal sphincter injury (OASIS) in spontaneous vaginal deliveries is unclear. METHODS The study was based on the Stockholm-Gotland Obstetric Database (Sweden) from Jan 1(st) 2008 to Oct 22(nd) 2014 and included 113 279 singleton spontaneous vaginal births with no episiotomy. We studied risk of OASIS with respect to the following birth positions: a) sitting, b) lithotomy, c) lateral, d) standing on knees, e) birth seat, f) supine, g) squatting, h) standing and i) all fours. All analyses were stratified for parity. General linear models were used to calculate risk ratios (RR) adjusted for maternal, pregnancy and fetal characteristics. RESULTS The rates of OASIS among nulliparous women, parous women and women undergoing vaginal birth after a caesarean (VBAC) were 5.7%, 1.3% and 10.6%, respectively. The rates varied by birth position: from 3.7 to 7.1% in nulliparous women, 0.6% to 2.6% in parous women and 5.6% to 18.2% in women undergoing VBAC. Regardless of parity, the lowest rates were found among women giving birth in standing position and the highest rates among women birthing in the lithotomy position. Compared with sitting position, the lithotomy position involved an increased risk of OASIS among nulliparous (adjusted RR 1.17, 95% CI 1.06-1.29) and parous women (adjusted RR 1.66, 95% CI 1.35-2.05). Birth seat and squatting position involved an increased risk of OASIS among parous women (adjusted RR [95% CI] 1.36 [1.03-1.80] and 2.16 [1.15-4.07], respectively). Independent risk factors for OASIS were maternal age, head circumference ≥35 cm, birth weight ≥4000 g, length of gestation ≥ 40 weeks, prolonged second stage of labour, non-occiput anterior presentation and oxytocin augmentation. CONCLUSIONS Compared with sitting position, lateral position has a slightly protective effect in nulliparous women whilst an increased risk is noted among women in the lithotomy position, irrespective of parity. Squatting and birth seat position involve an increase in risk among parous women.
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Affiliation(s)
- Charlotte Elvander
- Department of Medicine, Division of Clinical Epidemiology, T2, Karolinska University Hospital, 171 76, Stockholm, Sweden.
| | - Mia Ahlberg
- Department of Medicine, Division of Clinical Epidemiology, T2, Karolinska University Hospital, 171 76, Stockholm, Sweden.
| | - Li Thies-Lagergren
- The Department of Health Sciences, Faculty of Medicine, Lund University, Box 117, 221 00, Lund, Sweden.
| | - Sven Cnattingius
- Department of Medicine, Division of Clinical Epidemiology, T2, Karolinska University Hospital, 171 76, Stockholm, Sweden.
| | - Olof Stephansson
- Department of Medicine, Division of Clinical Epidemiology, T2, Karolinska University Hospital, 171 76, Stockholm, Sweden.
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Franz HBG, Erxleben CWJ. Is the Outcome Indicator "3rd/4th Degree Perineal Tear in Spontaneous Singleton Births" a Reliable Quality Parameter in Obstetrics? Geburtshilfe Frauenheilkd 2015; 75:145-147. [PMID: 25797957 DOI: 10.1055/s-0035-1545703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Obstetric sphincter damage is the most common cause of fecal incontinence in women. Between one-third and two-thirds of women who sustain a recognized third-degree tear during delivery subsequently suffer from fecal incontinence. We should therefore try to reduce the rate of high-grade tears as much as possible. But this rate can only be used as an outcome indicator for the quality of obstetric departments if the recognition and classification of sphincter injury is similar across departments in different hospitals.
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Affiliation(s)
- H B G Franz
- Frauenklinik Klinikum Braunschweig, Braunschweig
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12
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LaCross A, Groff M, Smaldone A. Obstetric Anal Sphincter Injury and Anal Incontinence Following Vaginal Birth: A Systematic Review and Meta-Analysis. J Midwifery Womens Health 2015; 60:37-47. [DOI: 10.1111/jmwh.12283] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Brügger L, Inglin R, Candinas D, Sulser T, Eberli D. A novel animal model for external anal sphincter insufficiency. Int J Colorectal Dis 2014; 29:1385-92. [PMID: 25185845 DOI: 10.1007/s00384-014-2006-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/22/2014] [Indexed: 02/04/2023]
Abstract
PURPOSE Reliable animal models are essential to evaluate future therapeutic options like cell-based therapies for external anal sphincter insufficiency. The goal of our study was to describe the most reliable model for external sphincter muscle insufficiency by comparing three different methods to create sphincter muscle damage. METHODS In an experimental animal study, female Lewis rats (200-250 g) were randomly assigned to three treatment groups (n = 5, each group). The external sphincter muscle was weakened in the left dorsal quadrant by microsurgical excision, cryosurgery, or electrocoagulation by diathermy. Functional evaluation included in vivo measurements of resting pressure, spontaneous muscle contraction, and contraction in response to electrical stimulation of the afferent nerve at baseline and at 2, 4, and 6 weeks after sphincter injury. Masson's trichrome staining and immunofluorescence for skeletal muscle markers was performed for morphological analysis. RESULTS Peak contraction after electrical stimulation was significantly decreased after sphincter injury in all groups. Contraction forces recovered partially after cryosurgery and electrocoagulation but not after microsurgical excision. Morphological analysis revealed an incomplete destruction of the external sphincter muscle in the cryosurgery and electrocoagulation groups compared to the microsurgery group. CONCLUSIONS For the first time, three different models of external sphincter muscle insufficiency were directly compared. The animal model using microsurgical sphincter destruction offers the highest level of consistency regarding tissue damage and sphincter insufficiency, and therefore represents the most reliable model to evaluate future therapeutic options. In addition, this study represents a novel model to specifically test the external sphincter muscle function.
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Affiliation(s)
- Lukas Brügger
- Laboratory for Urologic Tissue Engineering and Stem Cell Therapy, Department of Urology, University Hospital Zürich, Frauenklinikstrasse 10, 8091, Zürich, Switzerland,
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Gyhagen M, Bullarbo M, Nielsen TF, Milsom I. Faecal incontinence 20 years after one birth: a comparison between vaginal delivery and caesarean section. Int Urogynecol J 2014; 25:1411-8. [DOI: 10.1007/s00192-014-2390-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Accepted: 04/01/2014] [Indexed: 10/25/2022]
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Cescon C, Riva D, Začesta V, Drusany-Starič K, Martsidis K, Protsepko O, Baessler K, Merletti R. Effect of vaginal delivery on the external anal sphincter muscle innervation pattern evaluated by multichannel surface EMG: results of the multicentre study TASI-2. Int Urogynecol J 2014; 25:1491-9. [PMID: 24687366 DOI: 10.1007/s00192-014-2375-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Accepted: 03/10/2014] [Indexed: 10/25/2022]
Abstract
INTRODUCTION AND HYPOTHESIS A correlation exists between external anal sphincter (EAS) damage during birth and the subsequent development of fecal incontinence. This study evaluated the effect of delivery-related trauma on EAS innervation by means of intra-anal EMG performed with a rectal probe with 16 silver electrodes equally spaced along the circumference, before and after delivery. METHODS Pre-partum EMG measurements were performed on 511 women, by nine clinical partners from five European countries at the 28th to 34th gestational weeks and the 6th to 8th post-delivery weeks; 331 women returned, after delivery, for the second test. The innervation zones (IZ) of EAS single motor units were identified by means of an EMG decomposition algorithm. RESULTS The subjects were divided into four groups according to the delivery mode (Caesarean, vaginal with no evident damage, spontaneous lacerations and episiotomies). The number of IZs before and after delivery was compared. In the 82 women who underwent right mediolateral episiotomy, a statistically significant reduction of IZs was observed, after delivery, in the right ventral quadrant of the EAS (side of the episiotomy). Women who had Caesarean section, spontaneous lacerations or lack of evident damage did not present any significant change in the innervation pattern. CONCLUSIONS Right episiotomy reduces the number of IZs on the right-ventral side of the EAS. The fast and reliable test proposed indicates the sphincter innervation pattern before delivery and helps obstetricians to evaluate the risks and to choose the preferred side of the episiotomy, if deemed necessary at the time of delivery.
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Affiliation(s)
- Corrado Cescon
- Laboratory for Engineering of the Neuromuscular System, Department of Electronics, Politecnico di Torino, Corso Duca degli Abruzzi 24, Torino, 10129, Italy
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Pelvic floor distress symptoms within 9 weeks of childbirth among Nigerian women. Eur J Obstet Gynecol Reprod Biol 2014; 174:54-8. [DOI: 10.1016/j.ejogrb.2013.11.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Revised: 10/26/2013] [Accepted: 11/26/2013] [Indexed: 11/21/2022]
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Abstract
BACKGROUND Faecal incontinence (leakage of bowel motions or stool) is a common symptom which causes significant distress and reduces quality of life. OBJECTIVES To assess the effects of drug therapy for the treatment of faecal incontinence. In particular, to assess the effects of individual drugs relative to placebo or other drugs, and to compare drug therapy with other treatment modalities. SEARCH METHODS We searched the Cochrane Incontinence Group Specialised Register of Trials, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and MEDLINE in process, and handsearching of journals and conference proceedings (searched 21 June 2012) and the reference lists of relevant articles. SELECTION CRITERIA All randomised or quasi-randomised controlled trials were included in this systematic review. DATA COLLECTION AND ANALYSIS Two review authors independently screened abstracts, extracted data and assessed risk of bias of the included trials. MAIN RESULTS Sixteen trials were identified, including 558 participants. Eleven trials were of cross-over design. Eleven trials included only people with faecal incontinence related to liquid stool (either chronic diarrhoea, following ileoanal pouch or rectal surgery, or due to use of a weight-reducing drug). Two trials were amongst people with weak anal sphincters, one in participants with faecal impaction and bypass leakage, and one in geriatric patients. In one trial there was no specific cause for faecal incontinence.Seven trials tested anti-diarrhoeal drugs to reduce faecal incontinence and other bowel symptoms (loperamide, diphenoxylate plus atropine, and codeine). Six trials tested drugs that enhance anal sphincter function (phenylepinephrine gel and sodium valproate). Two trials evaluated osmotic laxatives (lactulose) for the treatment of faecal incontinence associated with constipation in geriatric patients. One trial assessed the use of zinc-aluminium ointment for faecal incontinence. No studies comparing drugs with other treatment modalities were identified.There was limited evidence that antidiarrhoeal drugs and drugs that enhance anal sphincter tone may reduce faecal incontinence in patients with liquid stools. Loperamide was associated with more adverse effects (such as constipation, abdominal pain, diarrhoea, headache and nausea) than placebo. However, the dose may be titrated to the patient's symptoms to minimise side effects while achieving continence. The drugs acting on the sphincter sometimes resulted in local dermatitis, abdominal pain or nausea. Laxative use in geriatric patients reduced faecal soiling and the need for help from nurses.Zinc-aluminium ointment was associated with improved quality of life, with no reported adverse effects. However, the observed improvement in quality of life was seen in the placebo group as well as the treatment group.It should be noted that all the included trials in this review had small sample sizes and short duration of follow-up. 'Risk of bias' assessment was unclear for most of the domains as there was insufficient information. There were no data suitable for meta-analysis. AUTHORS' CONCLUSIONS The small number of trials identified for this review assessed several different drugs in a variety of patient populations. The focus of most of the included trials was on the treatment of diarrhoea, rather than faecal incontinence. There is little evidence to guide clinicians in the selection of drug therapies for faecal incontinence. Larger, well-designed controlled trials, which use the recommendations and principles set out in the CONSORT statement, and include clinically important outcome measures, are required.
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Maeda Y, Laurberg S, Norton C. Perianal injectable bulking agents as treatment for faecal incontinence in adults. Cochrane Database Syst Rev 2013:CD007959. [PMID: 23450581 DOI: 10.1002/14651858.cd007959.pub3] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Faecal incontinence is a complex and distressing condition with significant medical and social implications. Injection of perianal bulking agents has been used to treat the symptoms of passive faecal incontinence. However, various agents have been used without a standardised technique and the supposed benefit of the treatment is largely anecdotal with a limited clinical research base. OBJECTIVES To determine the effectiveness of perianal injection of bulking agents for the treatment of faecal incontinence in adults. SEARCH METHODS We searched the Cochrane Incontinence Group Specialised Register of trials (25 May 2012), ZETOC (3 May 2012), clinical trials registries (3 May 2012) and the reference lists of relevant articles. SELECTION CRITERIA All randomised or quasi-randomised controlled trials comparing the use of injectable bulking agents for faecal incontinence with any alternative treatments or placebo were reviewed to evaluate the therapeutic effects. Case-control and cohort studies were also reviewed to assess risks and complications associated with the treatments. DATA COLLECTION AND ANALYSIS Two review authors (YM and CN) assessed the methodological quality of eligible trials and independently extracted data from the included trials using a range of pre-specified outcome measures. MAIN RESULTS Five eligible randomised trials with a total of 382 patients were identified. Four of the trials were at an uncertain or high risk of bias.Most trials reported a short term benefit from injections regardless of the material used, including placebo saline injection. One study demonstrated dextranomer in stabilised hyaluronic acid (NASHA Dx) to be more effective than sham injection but with more adverse effects. Dextranomer in stabilised hyaluronic acid (NASHA Dx) was better than sham injections at six months (65/136, 48% versus 48/70, 69% participants not improved, defined as less than 50% reduction in incontinence episodes, RR 0.70, 95% CI 0.55 to 0.88; with more incontinence free days (3.1 days compared with 1.7 in the sham treatment group, MD 1.40 days, 95% CI 0.33 to 2.47). Another study comparing silicone material (PTQ™) to saline injections was too small to demonstrate a clinical benefit compared to the control injection of normal saline.A silicone biomaterial (PTQ™) was shown to provide some advantages and was safer in treating faecal incontinence than carbon-coated beads (Durasphere®) in the short term.Similarly, there were short term benefits from injections delivered under ultrasound guidance compared with digital guidance.No long term evidence on outcomes was available and further conclusions were not warranted from the available data. None of the studies reported patient evaluation of outcomes and thus it is difficult to gauge whether the improvement in incontinence scores matched practical symptom improvements that mattered to the patients. AUTHORS' CONCLUSIONS One large randomised controlled trial has shown that this form of treatment using dextranomer in stabilised hyaluronic acid (NASHA Dx) improves continence for a little over half of patients in the short term. However, the number of identified trials was limited and most had methodological weaknesses.
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Affiliation(s)
- Yasuko Maeda
- Sir Alan Park’s Physiology Unit, St Mark’s Hospital, Harrow, UK.
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Franz HBG, Erxleben C, Franz A, Hofmann R. Prevention of Labour-Associated Pelvic Floor Injuries - What is Known for Sure. Geburtshilfe Frauenheilkd 2012; 72:804-808. [PMID: 26640288 DOI: 10.1055/s-0032-1315355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
In order to avoid pelvic floor injuries a caesarean section is on the one hand often requested by the pregnant women and, on the other hand, offered by obstetric staff. For both forms of delivery, comprehensive risk-benefit analyses should be carried out before deciding in favour of the surgical procedure. The present brief review summarizes the current evidence on the avoidance of pelvic floor injuries.
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Affiliation(s)
- H B G Franz
- Klinik für Gynäkologie und Geburtshilfe, Klinikum Braunschweig, Braunschweig
| | | | - A Franz
- Charite - Universitätsmedizin, Berlin
| | - R Hofmann
- Klinik für Gynäkologie und Geburtshilfe, Klinikum Braunschweig, Braunschweig
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Abstract
AbstractAn episiotomy is a surgical incision through the perineum made to provide sufficient area for the delivery of the infant. About 10 to 95% of women who deliver will have episiotomy depending on which part of the world they are having delivery.Too early episiotomy causes extensive bleeding and too late episiotomy causes the excessive stretching of a pelvic floor and lacerations could not be prevented.According to widely accepted arguments, there are many benefits of episiotomy for the neonate: prevention of injuries, shoulder dystocia and mental retardation of the infant. Benefits for the mother are: reduction of severe lacerations, prevention of sexual dysfunction, prevention of urinary and fecal incontinence. But those things could also be complications of episiotomy, if it is being used nonrestrictively. Some other complications are also extensive bleeding, hematoma or infection.There are many different opinions in literature about using episiotomy restrictively or routinely, so it is the right doubt arisen: is it inevitable or unnecessary?There is a wide variation in episiotomy practice, and the decision of performing it or not depends of actual clinical situation.There is still a great need for continuous obstetrics education according to the evidence based guidelines for the patient’s safety.
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Gei AF, Pacheco LD. Operative vaginal deliveries: practical aspects. Obstet Gynecol Clin North Am 2011; 38:323-49, xi. [PMID: 21575804 DOI: 10.1016/j.ogc.2011.03.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Forceps, vacuum, and cesarean sections are relatively recent additions to the obstetrician's armamentarium. The art of modern obstetrics is one that mandates from obstetricians the attentive vigilance of the development of natural processes and an active intervention when such processes fall outside normally accepted standards. What constitutes the "normal process" and the "accepted standard" is subject to discussion, and international variations in obstetric practice are in part the reflection of such controversies. This article presents a practical approach to the contemporary issue of instrumental deliveries, outlining supporting evidence (when available) and the most current position of professional colleges in obstetrics and gynecology.
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Affiliation(s)
- Alfredo F Gei
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Methodist Hospital of Houston, Houston, TX 77025, USA.
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Can pelvic floor injury secondary to delivery be prevented? Int Urogynecol J 2011; 23:165-73. [DOI: 10.1007/s00192-011-1530-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2011] [Accepted: 07/21/2011] [Indexed: 10/17/2022]
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Pelvic floor dysfunction 6 years post-anal sphincter tear at the time of vaginal delivery. Int Urogynecol J 2011; 22:1127-34. [PMID: 21512827 DOI: 10.1007/s00192-011-1431-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2011] [Accepted: 04/04/2011] [Indexed: 02/06/2023]
Abstract
INTRODUCTION AND HYPOTHESIS This study aims to estimate fecal, urinary incontinence, and sexual function 6 years after an obstetrical anal sphincter tear. METHODS Among 13,213 women who had a vaginal delivery of a cephalic singleton at term, 196 women sustained an anal sphincter tear. They were matched to 588 controls. Validated questionnaires grading fecal and urinary incontinence, and sexual dysfunction were completed by the participants. RESULTS Severe fecal incontinence was more frequently reported by women who had sustained an anal sphincter tear compared to the controls. Women with an anal sphincter tear had no increased risk of urinary incontinence, but reported significantly more pain, difficulty with vaginal lubrication, and difficulty achieving orgasm compared to the controls. A fetal occiput posterior position during childbirth was an independent risk factor for both severe urinary incontinence and severe sexual dysfunction. CONCLUSIONS Fecal incontinence is strongly associated with an anal sphincter tear. A fetal occiput posterior position represents a risk factor for urinary incontinence and sexual dysfunction.
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Badiou W, Bousquet PJ, Prat-Pradal D, Monroziès X, Mares P, de Tayrac R. Short vs long second stage of labour: is there a difference in terms of postpartum anal incontinence? Eur J Obstet Gynecol Reprod Biol 2010; 152:168-71. [PMID: 20650561 DOI: 10.1016/j.ejogrb.2010.06.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2009] [Revised: 02/13/2010] [Accepted: 06/24/2010] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Our purpose was to determine if prolonged second-stage labour independently increases postpartum anal incontinence. STUDY DESIGN 360 primiparous women were studied retrospectively after vaginal delivery of term cephalic singletons, including a group with short second-stage labour (<30min, n=163) and a group with a prolonged second stage (>90min, n=197). A quality of life questionnaire on anal incontinence (FIQOL) was sent out at 15 months after delivery. RESULTS 184 women (96 with short second-stage labour and 88 with a prolonged second stage) answered the questionnaire (response rate 51%). Flatus incontinence was reported after prolonged second-stage labour in 9.1% of women vs 15.6% after short second stage (p=0.18). Fecal incontinence was reported after prolonged second-stage labour in 2.3% vs 5.2% after a short second stage (p=0.45). CONCLUSION We suggest that prolonged second stage of labour should not be associated with an increased risk of postpartum incontinence.
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Affiliation(s)
- Wassim Badiou
- Department of Obstetrics and Gynecology, Paule de Viguier Hospital, Toulouse Cedex 9, France.
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Maeda Y, Laurberg S, Norton C. Perianal injectable bulking agents as treatment for faecal incontinence in adults. Cochrane Database Syst Rev 2010:CD007959. [PMID: 20464759 DOI: 10.1002/14651858.cd007959.pub2] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Faecal incontinence is a complex and distressing condition with significant medical and social implications. Injection of perianal bulking agents has been used to treat the symptoms of passive faecal incontinence. However, various different agents have been used without a standardised technique and the supposed benefit of the treatment is largely pragmatic with a limited clinical research base. OBJECTIVES To determine the effectiveness of perianal injection of bulking agents for the treatment of faecal incontinence in adults. SEARCH STRATEGY We searched the Cochrane Incontinence Group Specialised Register of trials (searched 10 June 2009), ZETOC (searched 18 July 2009), clinical trials registries (searched 18 July 2009) and the reference lists of relevant articles. SELECTION CRITERIA All randomised or quasi-randomised controlled trials comparing use of injectable bulking agents for faecal incontinence with any alternative treatments or placebo were reviewed to evaluate the therapeutic effects. Case-control and cohort studies were also reviewed to assess risks and complications associated with the treatment. DATA COLLECTION AND ANALYSIS Two reviewers assessed the methodological quality of eligible trials and independently extracted data from included trials using a range of pre-specified outcome measures. MAIN RESULTS Four eligible randomised trials were identified with a total of 176 patients. All trials but one were at an uncertain or high risk of bias. Most trials reported a short term benefit from injections regardless of the material used as outcome measures improved over time. A silicone biomaterial (PTQ), was shown to provide some advantages and was safer in treating faecal incontinence than carbon-coated beads (Durasphere(R)) in the short term. Similarly, there were short term benefits from injections delivered under ultrasound guidance compared with digital guidance. However, PTQ did not demonstrate obvious clinical benefit compared to control injection of normal saline. No long term evidence on outcomes was available and further conclusions were not warranted from the available data. AUTHORS' CONCLUSIONS A definitive conclusion cannot be drawn regarding the effectiveness of perianal injection of bulking agents for faecal incontinence due to the limited number of identified trials together with methodological weaknesses. Within the available data, however, we found no reliable evidence for effectiveness of one treatment over another in improving faecal incontinence. Larger well-designed trials with adequate numbers of subjects using reliable validated outcome measures are needed to allow definitive assessment of the treatment for both effectiveness and safety.
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Affiliation(s)
- Yasuko Maeda
- Surgical Research Unit, Aarhus University Hospital, Tage-Hansens Gade 2, Aarhus, Denmark, 8000
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Maeda Y, Laurberg S, Norton CS. Perianal injectable bulking agents as treatment for faecal incontinence. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2009. [DOI: 10.1002/14651858.cd007959] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Markland AD, Richter HE, Burgio KL, Wheeler TL, Redden DT, Goode PS. Outcomes of combination treatment of fecal incontinence in women. Am J Obstet Gynecol 2008; 199:699.e1-7. [PMID: 19084101 DOI: 10.1016/j.ajog.2008.08.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2008] [Revised: 05/15/2008] [Accepted: 08/15/2008] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To describe how women with fecal incontinence (FI) respond to combined pharmacologic therapy and pelvic floor muscle exercises (PFME). STUDY DESIGN Validated questionnaires (Fecal Incontinence Severity Index and Modified Manchester Health Questionnaire) were mailed to 80 women who received combined therapy for FI and had complete baseline assessments. Regression models were constructed to identify predictors of change in questionnaire scores. RESULTS Response rate was 69%. Mean age was 59 +/- 12 years. All women were taught PFME with digital palpation, and 87% of the women received medications. FI severity scores and quality-of-life (QOL) improved from baseline to follow-up (P < .001 and P = .02, respectively). A fair/normal external anal sphincter (EAS) contraction resulted in greater improvements in FI severity (13 points, P = .006) and QOL scores (22 points, P < .001). CONCLUSION FI severity and QOL improved after combination therapies, and a fair/normal EAS contraction predicted greater improvement.
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