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Anal sphincter injury

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https://www.readbyqxmd.com/read/28929282/anoperineal-lesions-in-crohn-s-disease-french-recommendations-for-clinical-practice
#1
REVIEW
D Bouchard, L Abramowitz, G Bouguen, C Brochard, A Dabadie, V de Parades, M Eléouet-Kaplan, N Fathallah, J-L Faucheron, L Maggiori, Y Panis, F Pigot, P Rouméguère, A Sénéjoux, L Siproudhis, G Staumont, J-M Suduca, B Vinson-Bonnet, J-D Zeitoun
BACKGROUND: Anoperineal lesion (APL) occurrence is a significant event in the evolution of Crohn's disease (CD). Management should involve a multidisciplinary approach combining the knowledge of the gastroenterologist, the colorectal surgeon and the radiologist who have appropriate experience in this area. Given the low level of evidence of available medical and surgical strategies, the aim of this work was to establish a French expert consensus on management of anal Crohn's disease. These recommendations were led under the aegis of the Société Nationale Française de Colo-Proctologie (SNFCP)...
September 19, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28915858/risk-of-obstetric-anal-sphincter-injury-increases-with-maternal-age-irrespective-of-parity-a-population-based-register-study
#2
Ulla Waldenström, Cecilia Ekéus
BACKGROUND: Obstetric anal sphincter injury (OASI) is a rare but serious outcome of vaginal birth. Based on concerns about the increasing number of women who commence childbearing later than previous generation, this study aimed at investigating age-related risk of OASI in women of different parity. METHODS: A population-based register study including 959,559 live singleton vaginal births recorded in the Swedish Medical Birth Register 1999 to 2011. In each parity group risks of OASI at age 25-29 years, 30-34 years, and ≥35 years compared with age < 25 years were investigated by logistic regression analyses, adjusted for year of birth, education, region of birth, smoking, Body Mass Index, infant birthweight and fetal presentation; and in parous women, history of OASI and cesarean section...
September 15, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28914706/long-term-sexual-function-after-obstetric-anal-sphincter-injuries
#3
Michele S OʼShea, Christina Lewicky-Gaupp, Dana R Gossett
OBJECTIVES: Obstetric anal sphincter injuries (OASIS) are associated with severe short and long-term morbidities, although little is known about the long-term sexual function or satisfaction of women and partners of women with history of OASIS. The objective of this study was to describe the long-term sexual function and satisfaction of women who previously sustained OASIS and to assess sexual satisfaction among their male partners. METHODS: This was a follow-up study of participants enrolled in the For Optimal Recovery: Care After Severe Tears (FORCAST) prospective cohort study of women with a history of OASIS after delivery of a full-term singleton infant between 2011 and 2013...
September 13, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28913133/the-relationship-between-fecal-incontinence-and-vaginal-delivery-in-the-postmenopausal-stage
#4
Süleyman Kargın, Sami Çifçi, Adnan Kaynak, Hüseyin Ataseven, Cengiz Kadıyoran, Murat Çakır
OBJECTIVE: Obstetric anal sphincter injuries are one of the most significant complications of vaginal delivery that give way to fecal incontinence, which is defined as the involuntary leakage of gas, fluid or solid stool. Although sphincter injuries are seen in 0.5-9% of all deliveries. It has been reported that 20-41% of women who had vaginal deliveries had occult anal sphincter injuries as endoanal ultrasonography began to be used by physicians. The aim of our study was to investigate the relationship between fecal incontinence, whose incidence increases dramatically during the postmenopausal stage, and occult anal sphincter injuries...
March 2017: Turk J Obstet Gynecol
https://www.readbyqxmd.com/read/28901946/design-of-semg-assembly-to-detect-external-anal-sphincter-activity-a-proof-of-concept
#5
Arsam Shiraz, Brian Leaker, Charles Alexander Mosse, Eskinder Solomon, Michael Craggs, Andreas Demosthenous
Conditional trans-rectal stimulation of the pudendal nerve could provide a viable solution to treat hyperreflexive bladder in spinal cord injury. A set threshold of the amplitude estimate of the external anal sphincter surface electromyography (sEMG) may be used as the trigger signal. The efficacy of such a device should be tested in a large scale clinical trial. As such a probe should remain in situ for several hours while patients attend to their daily routine, the recording electrodes should be designed to be large enough to maintain good contact while observing design constraints...
September 13, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/28885403/postpartum-management-after-obstetric-anal-sphincter-injuries
#6
Allison Eubanks, Scott M Petersen
A 26-year-old woman, gravida 1 para 1, experiences a severe perineal laceration that extends through the rectal mucosa after a vaginal delivery. She asks you, "What can be done to optimize my recovery?"
September 5, 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28884835/non-invasive-electromyographic-estimation-of-motor-unit-number-in-the-external-anal-sphincter-of-the-rat
#7
Chuan Zhang, Alvaro Munoz, H Henry Lai, Timothy Boone, Yingchun Zhang
AIMS: The external anal sphincter (EAS) is essential for maintaining fecal continence. Neurological disorders or traumatic injuries to muscle and nervous systems could lead to EAS denervation. Currently, there are no techniques available to document global innervation changes in the EAS in vivo. The aim of this study was to develop a novel approach to non-invasively estimate the number of functioning motor units (MUs) in the EAS and validate with immunofluorescent techniques in rats. METHODS: Intra-rectal surface electromyography (EMG) signals of the EAS, induced by a series of intra-vaginally delivered pudendal nerve stimulations with different intensities, were recorded...
September 8, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28838787/surgical-interventions-and-the-use-of-device-aided-therapy-for-the-treatment-of-fecal-incontinence-and-defecatory-disorders
#8
Adil E Bharucha, Satish S C Rao, Andrea Shin
DESCRIPTION: The purpose of this clinical practice update expert review is to describe the key principles in the use of surgical interventions and device-aided therapy for managing fecal incontinence (FI) and defecatory disorders. METHODS: The best practices outlined in this review are based on relevant publications, including systematic reviews and expert opinion (when applicable). BEST PRACTICE ADVICE 1: A stepwise approach should be followed for management of FI...
August 21, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28818731/association-between-severities-of-striae-gravidarum-and-obstetric-anal-sphincter-injuries-oasis
#9
Ofra Halperin, Anita Noble, Shosh Balachsan, Ester Klug, Michal Liebergall-Wischnitzer
OBJECTIVES: to examine the association between the severities of Striae Gravidarum (SG) and Obstetric Anal Sphincter Injuries (OASIS) and to measure the symptoms regarding urinary incontinence, fecal/flatus incontinence, and dyspareunia, at 6 and 12 months postpartum. DESIGN: this is a cohort study. SETTING: four university teaching medical centers in Israel, two in the north and two in the center of the country. PARTICIPANTS: women with OASIS were interviewed and assessed for SG...
November 2017: Midwifery
https://www.readbyqxmd.com/read/28782264/anal-sphincter-defects-and-faecal-incontinence-15-24-years-after-first-delivery-a-cross-sectional-study
#10
Rodrigo A Guzmán Rojas, Kjell Å Salvesen, Ingrid Volløyhaug
OBJECTIVES: To establish the prevalence of external (EAS) and internal anal sphincter (IAS) defects 15-24 years after childbirth in association to mode of delivery and faecal incontinence (FI), and compare the proportion of obstetric anal sphincter injuries (OASIS) reported at delivery with defects on ultrasound. METHODS: This was a cross-sectional study including 563 women, who delivered their first child from 1990-97. Women responded to a validated questionnaire (PFDI) in 2013-14...
August 6, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28776641/the-great-divide-country-of-birth-as-a-risk-factor-for-obstetric-anal-sphincter-injuries
#11
James Brown, Supuni Kapurubandara, Emma Gibbs, Jennifer King
BACKGROUND: Obstetric anal sphincter injuries (OASIS) can complicate up to 6% of births and are a major contributor to preventable maternal morbidity. Asian women have a risk of third and fourth degree perineal tears up to four times greater than women of other ethnicities in the same community, but the lack of differentiation of Asian women into regional groups has limited insight into the reasons behind their increased risk. AIMS: To investigate risk of OASIS associated with country of birth...
August 4, 2017: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28763709/similar-mechanisms-of-traumatic-rectal-injuries-in-patients-who-had-anal-sex-with-animals-to-those-who-were-butt-fisted-by-human-sexual-partner
#12
Damian Jacob Sendler
Sexual pleasure comes in various forms of physical play, for many it involves stimulation of the vagina, while the anus for others; some enjoy both. A recent report by Cappelletti et al.(1) shows a meta-analysis of cases describing anal trauma due to sexual fisting in human partners. This clinical article reports four cases of males diagnosed with zoophilia, and who received anal sex from animals, resulting in injuries. Surgical and psychiatric evaluations are summarized. Unusual etiology of sexual activity with animals caused peri-anal trauma in men who engaged in anal sex with dogs and farm animals...
July 25, 2017: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/28727899/sacral-neuromodulation-for-combined-faecal-and-urinary-incontinence-following-obstetric-anal-sphincter-injury
#13
M Rydningen, Stine Riise, T Wilsgaard, R O Lindsetmo, S Norderval
AIM: The aim of this study was to investigate the efficacy of sacral neuromodulation (SNM) in the treatment of faecal incontinence and concomitant urinary incontinence in women with a history of obstetric anal sphincter injury (OASIS). METHOD: In this prospective study, consecutive women with faecal incontinence following OASIS accepted for SNM were screened for concomitant urinary incontinence. The primary outcome was the change in urinary incontinence score (ICIQ-UI-SF) between baseline and 12 months...
July 20, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/28727729/induction-of-labor-versus-expectant-management-of-large-for-gestational-age-infants-in-nulliparous-women
#14
Karolina Moldéus, Yvonne W Cheng, Anna-Karin Wikström, Olof Stephansson
BACKGROUND: There is no apparent consensus on obstetric management, i.e., induction of labor or expectant management of women with suspected large-for-gestational-age (LGA)-fetuses. METHODS AND FINDINGS: To further examine the subject, a nationwide population-based cohort study from the Swedish Medical Birth Register in nulliparous non-diabetic women with singleton, vertex LGA (>90th centile) births, 1992-2013, was performed. Delivery of a live-born LGA infant induced at 38 completed weeks of gestation in non-preeclamptic pregnancies, was compared to those of expectant management, with delivery at 39, 40, 41, or 42 completed weeks of gestation and beyond, either by labor induction or via spontaneous labor...
2017: PloS One
https://www.readbyqxmd.com/read/28721483/the-effectiveness-of-mediolateral-episiotomy-in-preventing-obstetric-anal-sphincter-injuries-during-operative-vaginal-delivery-a-ten-year-analysis-of-a-national-registry
#15
Jeroen van Bavel, Chantal W P M Hukkelhoven, Charlotte de Vries, Dimitri N M Papatsonis, Joey de Vogel, Jan-Paul W R Roovers, Ben Willem Mol, Jan Willem de Leeuw
INTRODUCTION AND HYPOTHESIS: Obstetric anal sphincter injuries (OASIS) are associated with an increased risk of faecal incontinence after vaginal delivery. The aim of this retrospective population-based cohort study was to assess whether mediolateral episiotomy is associated with a reduction in the rate of OASIS during operative vaginal delivery. METHODS: We used data from the Dutch Perinatal Registry (Perined) that includes records of almost all births between 2000 and 2010 in The Netherlands...
July 18, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28718603/-long-term-consequences-of-obstetrical-anal-sphincter-injuries-on-sexual-function
#16
Maud De Rham, Sylvain Meyer, Chahin Achtari, Sandra Fornage
Obstetrical anal sphincter injuries (OASIS) can lead to sexual dysfunction. Literature is poor concerning long-term consequences of OASIS on female sexuality. The objective of this paper is to clarify long-term consequences of OASIS on sexual function. Dyspareunia and lubrication troubles are constantly reported based on articles reviewed in literature through Pubmed. Nevertheless, global sexual function seems not to be influenced by OASIS on a long-term basis. Therefore, sexual dysfunctions must be specifically analysed in women's follow-up after OASIS...
March 15, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28695901/development-and-validation-of-a-bowel-routine-based-self-report-questionnaire-for-sacral-sparing-after-spinal-cord-injury
#17
N Liu, H Xing, M-W Zhou, F Biering-Sørensen
STUDY DESIGN: An observational study. OBJECTIVE: To develop a self-administered tool for assessment of sacral sparing after spinal cord injury (SCI) and to test its validity in individuals with SCI. SETTING: Peking University Third Hospital, Beijing, China. METHODS: A 5-item SCI sacral sparing self-report questionnaire was developed based on several events that most patients might experience during bowel routine. 102 participants who sustained SCI within 12 months were asked to complete the questionnaire followed by an anorectal examination...
July 11, 2017: Spinal Cord
https://www.readbyqxmd.com/read/28689239/structure-function-relationship-of-the-human-external-anal-sphincter
#18
Amanda M Stewart, Mark S Cook, Keisha Y Dyer, Marianna Alperin
INTRODUCTION AND HYPOTHESIS: Obstetrical external anal sphincter (EAS) injury and subsequent dysfunction are leading risk factors for female fecal incontinence (FI). Limited knowledge of the EAS structure-function relationship hinders treatment optimization. We directly measured functionally relevant intrinsic parameters of human EAS and tested whether vaginal delivery alters the EAS structure-function relationship. METHODS: Major predictors of in vivo EAS function were compared between specimens procured from vaginally nulliparous (VN, n = 5) and vaginally parous (VP, n = 7) cadaveric donors: operational sarcomere length (Ls), which dictates force-length relationship; physiological cross-sectional area (PCSA), which determines isometric force-generating capacity; fiber length (Lfn), responsible for muscle excursion and contractile velocity; and muscle stiffness...
July 8, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28688109/root-causes-and-social-consequences-of-birth-injuries-in-western-uganda
#19
Jennifer N Angell, Priscilla Busingye, Gabriel Y-K Ganyaglo, Cheryl A Moyer
No abstract text is available yet for this article.
July 8, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28685224/a-retrospective-review-of-1495-patients-with-obstetric-anal-sphincter-injuries-referred-for-assessment-of-function-and-endoanal-ultrasonography
#20
G P Thomas, L E Gould, F Casunuran, D A Kumar
AIM: Obstetric anal sphincter injuries are a significant risk factor for faecal incontinence. Correct identification and successful primary repair are important. The aim of this study was to review the outcome of all patients, with an obstetric anal sphincter injury, referred to our unit. METHOD: This is a retrospective review of 1495 patients over a 12-year period. All had a third or fourth degree tear and were referred at 4-months postpartum. RESULTS: Endoanal ultrasonography demonstrated residual sphincter defect in 792 (53%) and normal sphincters, with no evidence of repair, in 661 (44%)...
July 7, 2017: International Journal of Colorectal Disease
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