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Keighley MRB, Radley S, Johanson R. Consensus on Prevention and Management of Post-Obstetric Bowel Incontinence and Third Degree Tear. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/135626220000600605] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - S. Radley
- Department of Surgery, University of Brimingham
| | - R. Johanson
- Department of Surgery, University of Brimingham
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Franklin H, Barrett AC, Wolf R. Identifying factors associated with clinical success in patients treated with NASHA(®)/Dx injection for fecal incontinence. Clin Exp Gastroenterol 2016; 9:41-7. [PMID: 27042136 PMCID: PMC4780737 DOI: 10.2147/ceg.s95238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Purpose Injection with the bulking agent consisting of non-animal stabilized hyaluronic acid/dextranomer (NASHA®/Dx) is well tolerated and efficacious for the treatment of fecal incontinence (FI); however, the patient population that may derive maximum benefit has not been established. This post hoc responder analysis assessed demographic and baseline characteristics predictive of responsiveness to NASHA/Dx treatment. Methods Adults with a Cleveland Clinic Florida fecal incontinence score (CCFIS) ≥10 were randomized to receive NASHA/Dx or sham treatment. The primary end point was response to treatment (ie, decrease from baseline of ≥50% in number of FI episodes) at 6 months; a prespecified secondary end point was change in fecal incontinence quality of life (FIQL) score at 6 months. Post hoc subgroup analyses were performed for baseline and demographic characteristics and prior FI treatments. Results Overall, response to treatment was significantly greater with NASHA/Dx versus sham injection (52.7% vs 32.1%; P=0.0089). All subgroups analyzed demonstrated evidence of improvement, favoring NASHA/Dx versus sham treatment for both response to treatment and change in the FIQL coping/behavior subscale score. For the primary end point, a significantly greater percentage of patients with CCFIS ≤15, FI symptoms ≤5 years’ duration, or obstetric causes of FI responded to NASHA/Dx treatment versus patients receiving sham treatment (51.1% vs 28.3%, P=0.0169; 55.4% vs 25.7%, P=0.0026; and 53.6% vs 23.1%, P=0.0191, respectively). The mean change in the FIQL coping/behavior score significantly favored NASHA/Dx versus sham treatment for patients with CCFIS ≤15 (P=0.0371), FI symptoms ≤5 years’ duration (P=0.0289), or obstetric causes of FI (P=0.0384). Patients without a history of specific FI treatments (eg, antidiarrheal medications, biofeedback, surgery) were more likely to respond to NASHA/Dx versus sham treatment for both end points. Conclusion Although all subgroups analyzed showed evidence of quantitative and qualitative benefit from NASHA/Dx therapy, patients with characteristics indicative of mild-to-moderate FI may exhibit the greatest benefit.
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Affiliation(s)
- Howard Franklin
- Department of Medical Affairs, Salix, a Division of Valeant Pharmaceuticals North America LLC, Bridgewater, NJ, USA
| | - Andrew C Barrett
- Department of Medical Affairs, Salix, a Division of Valeant Pharmaceuticals North America LLC, Bridgewater, NJ, USA
| | - Ray Wolf
- Department of Medical Affairs, Valeant Pharmaceuticals North America LLC, Wilton Manors, FL, USA
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Functional and histological evidence for the targeted therapy using biocompatible polycaprolactone beads and autologous myoblasts in a dog model of fecal incontinence. Dis Colon Rectum 2015; 58:517-25. [PMID: 25850839 DOI: 10.1097/dcr.0000000000000346] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Injection of bulking agents into the anal canal is limited by several factors, including biological resorption, particle migration, and ongoing degradation of the injected bulking agent. OBJECTIVE We investigated whether an injection of polycaprolactone beads containing autologous myoblasts could improve sphincter function in a dog model of fecal incontinence. DESIGN The control sham surgery group underwent skin incision around the anal sphincter (n = 5). Fecal incontinence was induced by resecting 25% of the posterior internal/external anal sphincter in another 10 dogs. After 1 month of sphincter injury, dogs were then treated with (n = 5) or without (n = 5) polycaprolactone beads containing PKH-26-labeled autologous myoblasts. SETTING This study was conducted at the department of surgery in collaboration with the department of advanced materials. OUTCOME MEASURES Three months after injection treatment, the resting and contractile pressure differences of the anal sphincter were compared, and histopathological studies were performed. RESULTS The anal pressures in untreated dogs were significantly lower than those in the sham surgery group (p < 0.05). The resting and contractile pressure differences were higher in treated dogs than in untreated dogs (resting pressure difference: 0.7 ± 0.5 vs -0.6 ± 0.8 mmHg; coefficient of the difference in recovery rate, 0.38; 95% CI, 0.15-0.61, p = 0.001; contractile pressure difference: 1.1 ± 4.2 vs -3.9 ± 2.6 mmHg; coefficient, 1.63; 95% CI, 0.55-2.71, p = 0.003). Immunofluorescent staining confirmed that the myoblasts had differentiated and synthesized myosin heavy chain, as observed in vitro. LIMITATIONS This study was limited by the lack of comparison of injecting beads containing autologous myoblasts with injecting myoblasts alone. CONCLUSION This study shows that an injection of polycaprolactone beads containing autologous myoblasts may improve anal sphincter function in an animal model of fecal incontinence.
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Pregnancy and postpartum bowel changes: constipation and fecal incontinence. Am J Gastroenterol 2015; 110:521-9; quiz 530. [PMID: 25803402 DOI: 10.1038/ajg.2015.76] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Accepted: 02/10/2015] [Indexed: 12/11/2022]
Abstract
Pregnancy and the postpartum period are often associated with many gastrointestinal complaints, including nausea, vomiting, and heartburn; however, the most troublesome complaints in some women are defecatory disorders such as constipation and fecal incontinence, especially postpartum. These disorders are often multifactorial in etiology, and many studies have looked to see what risk factors lead to these complications. This review discusses the current knowledge of pelvic floor and anorectal physiology, especially during pregnancy, and reviews the current literature on causes and treatments of postpartum bowel symptoms of constipation and fecal incontinence.
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Abstract
AIM Anal manometry is an established assessment tool for patients with faecal incontinence. Fatigue rate index (FRI) has been shown to discriminate between symptomatic patients and controls. The aim of this study was to compare manometry and fatigability of the anal canal in nulliparous women before and after childbirth. METHOD An air-filled manometry device was used to record maximum resting and squeeze pressures, fatigue rate (recorded over 20 s) and FRI. Recordings were made before and after vaginal delivery. RESULTS Nineteen women were studied. Resting anal canal pressure was not significantly different before and after delivery (57.1 +/- 13.6 vs 51.1 +/- 11.9 cmH(2)O, P = 0.1). Squeeze pressure was significantly lower postpartum (106.5 +/- 43.6 vs 75.5 +/- 45.6 cmH(2)O, P < 0.001). Fatigue rate was significantly reduced postpartum (-129.5 +/- 74.7 vs-76.1 +/- 54.8 cmH(2)O/min, P = 0.001), but FRI was not significantly altered (1.23 +/- 1.49 vs 1.41 +/- 1.27 min, P = 0.09). CONCLUSION Maximal squeeze pressure and fatigue rate of the anal canal are significantly reduced after childbirth. Resting anal canal pressure and FRI are not significantly different.
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Affiliation(s)
- K R Cattle
- Department of General Surgery, University Hospital of South Manchester NHS Foundation Trust, UK.
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Griffiths A, Watermeyer S, Sidhu K, Amso NN, Nix B. Female genital tract morbidity and sexual function following vaginal delivery or lower segment caesarean section. J OBSTET GYNAECOL 2009; 26:645-9. [PMID: 17071432 DOI: 10.1080/01443610600903701] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A total of 208 women were assessed 2 years' post-delivery to record the prevalence of subjective urinary and faecal incontinence, incontinence of flatus, dyspareunia, subjective depression and sexual satisfaction. This was correlated with mode of delivery. A sample population was selected from the Cardiff Birth Survey Database, in accordance with strict inclusion and exclusion criteria. Each woman was invited to complete and return a postal questionnaire addressing symptoms of pelvic floor dysfunction. There was a significant decrease in sexual satisfaction scores in women who underwent vaginal delivery in comparison with those who underwent elective caesarean section at 2 years follow-up. There was also a significant increase in the prevalence of urinary incontinence, incontinence of flatus, dyspareunia and subjective depression in women who underwent vaginal delivery.
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Affiliation(s)
- A Griffiths
- Department of Obstetrics and Gynaecology, University Hospital of Wales and the University of Wales College of Medicine, Cardiff, UK. Dr.anthony36.freeserve.co.uk
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Abstract
Incontinence and defecatory difficulties are commonly reported among women and are often ascribed to traumas sustained during childbirth. Specifically, injuries to the anal sphincters (tears) and conformational changes in the various structures that comprise the pelvic floor (prolapse and perineal descent) have been considered as important contributors to the development of anal incontinence, or difficult defaecation (straining, incomplete evacuation), in later life. An understanding of both the effects of pregnancy and parturition on these structures and the natural history of any traumas sustained are, therefore, of key importance. Unfortunately, the literature on these issues, though vast, is far from complete. While it is evident that pregnancy, per se, imposes changes, primarily through hormonal influences, on colonic, ano-rectal and pelvic floor physiology, the long-term impact of such effects is far from clear. Risk factors for the occurrence of significant, though often occult, anal sphincter injuries during birth have been identified and the role of these tears in the etiology of post-partum incontinence has been well delineated. In contrast, the contribution of such intra-partum events to the later onset of incontinence is far from clear and may well have been over-estimated.
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Hatem M, Pasquier JC, Fraser W, Lepire E. Factors associated with postpartum urinary/anal incontinence in primiparous women in Quebec. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2007; 29:232-239. [PMID: 17346493 DOI: 10.1016/s1701-2163(16)32402-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To identify the factors associated with urinary incontinence (UI), anal incontinence (AI), and combined UI and AI (UI/AI) in primiparous women in Quebec at six months postpartum. METHODS A questionnaire was mailed to 2492 primiparous women at six months postpartum to collect data on incontinence status, sociodemographic characteristics, elimination habits, lifestyle, and severity index scales. Obstetric characteristics were obtained via Quebec's Med-Echo databank. Pearson chi-square, t test, analysis of variance, univariate regression, and stepwise modelling techniques were used for data analysis. RESULTS The prevalence of UI in responders was 29.6%, of AI, 20.6%, and of combined UI/AI, 10.4%. Significant adjusted odds ratios were (1) for UI, English spoken (2.04 [95% confidence intervals 1.13-3.69]) and shoulder dystocia (2.90 [1.09-7.69]); (2) for AI, age > 35 years (2.13 [1.12-4.03]), duration of second stage of labour (1.67 [1.11-2.51]), and third or fourth degree tears (4.00 [2.32-6.89]); and (3) for UI and AI, age (2.00 [1.04-3.83]), English spoken (2.55 [1.25-5.19]), shoulder dystocia (4.91 [1.76-13.71]), instrumental delivery (2.28 [1.30-3.99]), third or fourth degree tears (3.58 [1.95-6.57]), and episiotomy (2.24 [1.162-4.33]). Caesarean section was associated with less UI (0.45 [0.28-0.72]), and smoking was associated with less AI (0.38 [0.19-0.76]). CONCLUSION Combined UI/AI is associated with several obstetrical factors. The association of UI and AI is observed more frequently after complicated delivery (requiring the application of forceps) or involving perineal damage and episiotomy. As most of the identified factors are modifiable, a preventive treatment policy is advisable.
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Affiliation(s)
- Marie Hatem
- Département de médecine sociale et préventive-Faculté de médecine, Université de Montréal, Montréal, Québec; Centre de recherche de l'Hôpital Ste-Justine (HSJ), Québec
| | - Jean-Charles Pasquier
- Département d'obstétrique et de gynécologie, Faculté de médecine, Université de Sherbrooke, Sherbrooke, Québec
| | - William Fraser
- Centre de recherche de l'Hôpital Ste-Justine (HSJ), Québec; Département d'obstétrique et de gynécologie, Faculté de médecine, Université de Montréal, Montréal, Québec
| | - Edith Lepire
- Faculté des sciences infirmières, Université de Montréal, Montréal, Québec; Faculté de médecine, Université Laval, Québec City, Québec
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Abramov Y, Sand PK, Botros SM, Gandhi S, Miller JJR, Nickolov A, Goldberg RP. Risk factors for female anal incontinence: new insight through the Evanston-Northwestern twin sisters study. Obstet Gynecol 2005; 106:726-32. [PMID: 16199628 DOI: 10.1097/01.aog.0000161367.65261.16] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate risk factors for anal incontinence using an identical twin sisters study design to provide control over genetic variance. METHODS A total of 271 identical twin sister pairs (mean age 47 years) completed the validated Colorectal Anal Distress Inventory questionnaire detailing the presence and severity of anal incontinence. Data were analyzed using a stepwise logistic regression with repeated binary measures to account for correlated data within twin pairs. Three different statistical models were used to analyze nonobstetric as well as obstetric risk factors separately. RESULTS Significant risk factors for anal incontinence and higher Colorectal Anal Distress Inventory anal incontinence subscale scores included age 40 years or older (fecal: odds ratio [OR] 2.82, 95% confidence interval [CI] 1.21-6.0; flatal: OR 1.90, 95% CI 1.11-3.24), menopause (fecal: OR 2.10, 95% CI 1.15-3.8; flatal: OR 2.11, 95% CI 1.43-3.13), increasing parity (parity > or = 2; fecal: OR 3.09, 95% CI 1.25-7.65; flatal: OR 2.72, 95% CI 1.65-4.51), and the presence of stress urinary incontinence (fecal: OR 2.11, 95% CI 1.12-3.98; flatal: OR 1.72, 95% CI 1.14-2.59). Obesity was associated with significantly higher Colorectal Anal Distress Inventory anal incontinence subscale scores (mean difference 5.18, P = .007). Cesarean delivery after initiation of labor was associated with a lower prevalence of anal incontinence than vaginal birth; however, this difference was not statistically significant (17% compared with 4%, P = .11). No anal incontinence was noted in women who had only elective cesarean deliveries. CONCLUSION Age, menopause, obesity, parity, and stress urinary incontinence are the major risk factors for female anal incontinence.
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Affiliation(s)
- Yoram Abramov
- Division of Urogynecology and Reconstructive Pelvic Surgery, Evanston Continence Center, Northwestern University, Feinberg School of Medicine, Evanston, Illinois, USA.
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Hatem M, Fraser W, Lepire E. Postpartum Urinary and Anal Incontinence: A Population-Based Study of Quality of Life of Primiparous Women in Quebec. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2005; 27:682-8. [PMID: 16100623 DOI: 10.1016/s1701-2163(16)30546-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To describe the quality of life of primiparous women with urinary or anal incontinence. METHODS A questionnaire was mailed at six months postpartum to 2492 primiparous women living in Quebec. The prevalence of urinary incontinence was assessed at six months postpartum through the FPSUND severity score index; the prevalence of anal incontinence was assessed by the grading system of Vaizey et al.; the quality of life of women who developed incontinence was assessed using the Shumaker's I-QOL for urinary incontinence and Lowry's quality of life instrument for anal incontinence. Descriptive analysis, t-test, analysis of variance, and linear regression were used. RESULTS The prevalence of urinary incontinence was 29.6% and of anal incontinence was 20.6%. Quality of life was affected significantly by the presence of urinary incontinence or both forms of incontinence (P 0.001) and by the type of urinary incontinence (P < 0.001). Women with all types of anal incontinence had significantly lower quality of life scores for access to toilet (P < 0.001), lifestyle (P < 0.01), self-esteem (P = 0.037), and total score (P < 0.001). Quality of life correlated with the severity of both urinary incontinence and anal incontinence: the more severe the urinary or anal incontinence, the lower the quality of life score. CONCLUSION Women who have urinary or anal incontinence, or both, have significant reductions in indicators of quality of life. Research is needed to evaluate strategies for preventing and treating these problems.
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Affiliation(s)
- Marie Hatem
- Faculté des sciences infirmières, Université de Montréal et Centre de recherche de l'Hôpital Ste-Justine, Montréal (Québec)
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Abstract
UNLABELLED Primary elective cesarean performed on a patient's request now comprises 4% to 18% of all cesareans and 14% to 22% of elective cesareans in reported series. Patients most commonly choose cesarean because of tocophobia, or fear of childbirth. Almost two thirds of obstetricians surveyed are willing to perform cesarean on request, citing decreased risk of pelvic floor or fetal injury, maintenance of sexual functioning, and physician and patient convenience. Contrasting these beliefs are the limited available data on short- and long-term maternal and perinatal morbidity and mortality that generally favor vaginal delivery. Moreover, comprehensive economic impact assessments of cesarean on request are lacking, and professional organizations do not agree on the ethics of offering patient choice cesarean. TARGET AUDIENCE Obstetricians & Gynecologists, Family Physicians. LEARNING OBJECTIVES After completion of this article, the reader should be able to list the reasons that women and obstetricians choose elective cesarean delivery, to outline the ethical aspects of cesarean delivery, and to describe the material and fetal morbidity and mortality associated with cesarean delivery compared to vaginal delivery.
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Fecal Incontinence After High-Risk Delivery. Obstet Gynecol 2003. [DOI: 10.1097/00006250-200312000-00015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Unsuccessful vacuum extraction, cup detachment and failed anterior rotation in occipitoposterior positions are commonly associated with obstetric factors that are avoidable or correctable. These factors include the preferential use of soft vacuum cups, incorrect cup applications and attempts to deliver with the vacuum extractor before the cervix is completely dilated. Evidence from randomized trials demonstrates that soft cups cause fewer cosmetic effects and scalp lacerations than rigid cups. Soft cups do not reduce the incidence of cephalhaematomas nor have they been shown to provide any advantage over rigid cups for the prevention of subgaleal haemorrhage. Clinically significant subgaleal haemorrhage and intracranial injury are almost always preceded by difficult vacuum extraction. Although the vacuum extractor is less likely than forceps to injure the mother's genital tract and anal sphincters at delivery, no significant differences have been demonstrated between the instruments in terms of subsequent urinary or bowel disturbances.
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Affiliation(s)
- Aldo Vacca
- Caboolture and Redcliffe Hospitals, The University of Queensland, Queensland, Australia
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Chaliha C, Sultan AH, Bland JM, Monga AK, Stanton SL. Anal function: effect of pregnancy and delivery. Am J Obstet Gynecol 2001; 185:427-32. [PMID: 11518904 DOI: 10.1067/mob.2001.115997] [Citation(s) in RCA: 96] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To investigate the effect of pregnancy and delivery on anal continence, sensation, manometry, and sphincter integrity. STUDY DESIGN Two hundred eighty-six nulliparous women in the third trimester completed a symptom questionnaire and underwent anorectal sensation and manometric evaluations. Three months postpartum, 161 women returned and the questionnaires and investigations were repeated together with anal endosonographic examinations. RESULTS The prevalence of fecal urgency before, during, and after pregnancy was 1%, 9.4%, and 10.5%, respectively; the prevalence of anal incontinence before, during, and after pregnancy was 1.4%, 7.0%, and 8.7%, respectively. Vaginal delivery, particularly instrumental, resulted in a decrease in anal squeeze pressures (P =.015) and resting pressures (P =.002) but had no effect on anal sensation. Postpartum anal endosonographic examination revealed sphincter disruption in 38% of women. There was no relationship between symptoms and anal manometry, sensation, or sphincter integrity. Vaginal delivery (P <.0001) and perineal trauma (P <.001) were significantly associated with sphincter defects. CONCLUSION Vaginal delivery is associated with a decrease in anal pressures and increased anal sphincter trauma but has no effect on anal sensation. These changes were not related to anal symptoms.
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Affiliation(s)
- C Chaliha
- Urogynaecology Unit, St George's Hospital, London, United Kingdom
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Abstract
Fecal incontinence is a disabling and distressing condition. Many patients are reluctant to discuss the condition with a physician. A thorough history, good physical examination, and detailed anorectal physiologic investigations can help in the therapeutic decision-making algorithm. Patients with isolated anterior sphincter defects are candidates for overlapping repair. In the presence of unilateral or bilateral pudendal neuropathy, the patient should be counseled preoperatively regarding a [table: see text] lower anticipation of success. If the injury occurred shortly before the planned surgery and neuropathy is present, it may be prudent to wait because neuropathy sometimes can resolve within 6 to 24 months of the injury. Pudendal nerve study may help determine surgical timing. An anterior sphincter defect combined with a rectovaginal fistula can be approached by overlapping sphincter repair and a concomitant transanal advancement flap. Patients who had undergone multiple such procedures may benefit from concomitant fecal diversion at the time of repeat sphincter repair. Patients with global or multifocal sphincter injury may be candidates for a neosphincter procedure. The stimulated graciloplasty and artificial bowel sphincter are reasonable options. In the absence of the availability of these techniques or because of financial constraints, consideration could be given to bilateral gluteoplasty or unilateral or bilateral nonstimulated graciloplasty. The postanal repair still serves a role in patients with isolated decreased resting pressures with or without neuropathy or external sphincter injury with minimal degrees of incontinence. Biofeedback and the Procon device may play a role in these patients. Lastly, fecal diversion must be considered as a means of improving the quality of life because the patient can participate in the activities of daily living without the fear of fecal incontinence.
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Affiliation(s)
- N A Rotholtz
- Department of Colorectal Surgery, Cleveland Clinic Florida, Fort Lauderdale, Florida, USA
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Papapetros I. Obstetric intervention among private and public patients in Australia. Intervention relates more to age than to having private insurance. BMJ (CLINICAL RESEARCH ED.) 2001; 322:430-1. [PMID: 11179176 PMCID: PMC1119647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Fallone CA, Barkun AN, Friedman G, Mayrand S, Loo V, Beech R, Best L, Joseph L. Is Helicobacter pylori eradication associated with gastroesophageal reflux disease? Am J Gastroenterol 2000; 95:914-20. [PMID: 10763937 DOI: 10.1111/j.1572-0241.2000.01929.x] [Citation(s) in RCA: 108] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES A recent report has suggested an association between Helicobacter pylori eradication and the development of gastroesophageal reflux disease (GERD). We therefore assessed the incidence of GERD among comparable patients having undergone successful versus failed H. pylori eradication in a controlled trial. We also compared the H. pylori strains in the subjects that developed GERD to those that did not. METHODS Patients with a history of proven duodenal ulcer and H. pylori infection were randomised into a H. pylori eradication study. Patients subsequently underwent gastroscopy with gastric biopsies every 3 months for 1 yr. At each visit, the presence of GERD symptoms and endoscopic esophagitis were noted, and the incidence of these variables among patients in whom H. pylori eradication was successful was compared to those in whom it was not. In a subgroup, the presence of the cagA, cagE, and vacA genotypes and of cagA antibodies were determined. RESULTS Of 98 patients randomized into this study, 11 dropped out before determination of H. pylori eradication, leaving 87 patients with analyzable results. H. pylori eradication was successful in 63 (72%). By the end of the follow-up period, patients with GERD symptoms or endoscopic esophagitis were more prevalent in the successful than in the failed eradication group (37% [95% CI: 25-50%] vs 13% [95% CI: 3-32%], p = 0.04, 95% CI for the difference: 6-42%), as were patients with GERD symptoms alone (29% [95% CI: 18-41%] vs 8% [95% CI: 1-27%], p = 0.04, 95% CI for the difference: 4-36%) or esophagitis alone (21% [95% CI: 12-33%] vs 4% [95% CI: 0-21%], p = 0.10, 95% CI for the difference: 4-29%, respectively). Multivariate analysis revealed no significant association between the incidence of symptoms or esophagitis and age, gender, Quetelet index, caffeine or alcohol intake, smoking, weight change, or the presence of a hiatus hernia. There were also no differences in the prevalence of H. pylori genotypes from patients who developed GERD as compared to those who did not. CONCLUSIONS In this patient population, the incidence of new GERD-type symptoms or endoscopic esophagitis was greater in patients in whom successful eradication was achieved. This difference does not appear to be attributable to weight gain, habits, or specific H. pylori strains.
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Affiliation(s)
- C A Fallone
- Division of Gastroenterology, McGill University Health Centre, Montreal, Quebec, Canada
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Damon H, Henry L, Bretones S, Mellier G, Minaire Y, Mion F. Postdelivery anal function in primiparous females: ultrasound and manometric study. Dis Colon Rectum 2000; 43:472-7. [PMID: 10789741 DOI: 10.1007/bf02237189] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE A study was performed to evaluate the early morphologic and functional consequences of vaginal delivery on the anal sphincter in primiparous females. METHODS Among a cohort of 197 primiparous females who agreed to participate in a clinical evaluation of fecal incontinence and in a transanal ultrasound examination 12 weeks after delivery, 52 also underwent anal manometry using a radial six-port catheter, of whom 10 were asymptomatic and had a normal sphincter at ultrasound and the remaining 42 had clinical signs of anal incontinence or ultrasonographic defects of the anal sphincter or both. Anal sphincter pressures and asymmetry index were analyzed at rest and during voluntary squeeze. Manometric and ultrasound results were compared, together with clinical symptoms. RESULTS Fourteen patients with clinical signs of anal incontinence had lower resting and squeeze anal pressures than continent patients (P < 0.05), but similar anal asymmetry indexes. Patients with incontinence and an anal defect had the lowest resting and squeeze anal pressures (P < 0.05). Forceps assistance to delivery was not associated with a higher frequency of anal sphincter lesions. Resting and squeeze anal pressures were lower in the forceps group (P < 0.005), but anal asymmetry indexes were similar. Finally, manometric results were identical in the presence or absence of anal sphincter endosonographic defects. CONCLUSIONS Anal sphincter defects are frequent after the first vaginal delivery, but are not always associated with functional or clinical abnormalities. Resting and squeeze anal pressures were significantly decreased in patients with incontinence and an anal defect and after forceps-assisted deliveries. Anal asymmetry index was not found useful in this population of young primiparous females.
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Affiliation(s)
- H Damon
- Fédération des Spécialités Digestives, Hôpital E. Herriot, Lyon, France
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Fallone CA, Barkun AN, Göttke MU, Best LM, Loo VG, Veldhuyzen van Zanten S, Nguyen T, Lowe A, Fainsilber T, Kouri K, Beech R. Association of Helicobacter pylori genotype with gastroesophageal reflux disease and other upper gastrointestinal diseases. Am J Gastroenterol 2000; 95:659-69. [PMID: 10710054 DOI: 10.1111/j.1572-0241.2000.01970.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Helicobacter pylori (H. pylori) is a recognized pathogen, but it may also have a protective effect for gastroesophageal reflux disease (GERD). We compared the prevalence of potential virulence factors (cagA, cagE, vacA genotypes) in GERD to other upper gastrointestinal diseases and controls. METHODS A total of 405 patients underwent gastroscopy with H. pylori isolation and serum testing. Patient diagnostic subgroups were prospectively defined. Genotypes were determined by amplification using polymerase chain reaction. CagA antibodies were determined by western blot, enzyme-linked immunosorbent, and flow microsphere immunofluorescent assays. RESULTS Patients were grouped as follows: nonulcer dyspepsia (26%), GERD (20%), gastric ulcer (17%), duodenal ulcer (12%), gastric cancer (6%), or controls (19%). The cagA gene was present in 94-97% of subjects in all categories, but the cagA antibody was less prevalent in nonulcer dyspepsia (69%, 95% CI: 48-86%, p = 0.02) and GERD (69%, CI: 39-91%, p < 0.05) than in those with gastroduodenal pathology including gastric ulcer, duodenal ulcer, and gastric cancer (92%, CI: 81-98%). The cagE gene and vacA S1 genotype were more frequent in patients with gastroduodenal pathology (p < 0.01). GERD was associated with a significantly lower rate of vacA S1 genotype than controls (29% (CI: 10-56%) versus 80% (CI: 59-93%), p < 0.01). The vacA S1 genotype was associated with the presence of cagA antibodies. CONCLUSIONS The cagE and vacA S1 genotypes are more prevalent in patients with peptic ulcer or gastric cancer, suggesting a potential function in virulence for these genes. However, the vacA S1 genotype was also more prevalent in controls than GERD, suggesting a potential protective effect against GERD.
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Affiliation(s)
- C A Fallone
- Division of Gastroenterology, McGill University Health Center, McGill University, Montreal, Quebec, Canada
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Barakat M, Hassan A, Soliman A, Nafeh M. Intrasplenic venous flow patterns demonstrated by Doppler ultrasound in patients with portal hypertension. Br J Radiol 1998; 71:384-7. [PMID: 9659131 DOI: 10.1259/bjr.71.844.9659131] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The flow pattern in the splenic vein has been previously reported in patients with portal hypertension, but with no reference to the flow within the intrasplenic venous radicles. Using Doppler ultrasound, this study describes the intrasplenic venous flow direction in 176 adult patients with intrahepatic portal hypertension. In our series, a normal flow pattern was maintained in all except four patients (2.3%) who had either reversed or dual venous drainage patterns resulting in trans-splenic portosystemic shunts. These abnormal patterns are Doppler signs of portal hypertension which might be associated with a higher risk of oesophageal variceal bleeding. It is recommended that the intrasplenic venous flow pattern should be assessed before surgical intervention involving the spleen in patients with portal hypertension.
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Affiliation(s)
- M Barakat
- Department of Tropical Medicine and Gastroenterology, Faculty of Medicine, Assiut University, Egypt
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