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O'Donnell MT, Haviland SM. Functional Constipation and Obstructed Defecation. Surg Clin North Am 2024; 104:565-578. [PMID: 38677821 DOI: 10.1016/j.suc.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2024]
Abstract
Constipation encompasses symptoms of decreased colonic motility or difficulty with the defecation process. As a broad definition, this can be inclusive of functional constipation (FC) or colonic inertia, obstructed defecation (OD), and irritable bowel syndrome-constipation type (IBS-CS). After excluding IBS-C, FC and OD diagnosis and management require a multidisciplinary approach often involving nutritionists, pelvic floor therapists, urogynecologists, and colon and rectal surgeons. Differentiating the presence or absence of each can direct therapy and prognosticate chances for improvement in this often complex combination of disorders.
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Affiliation(s)
- Mary T O'Donnell
- Department of General Surgery Walter Reed National Military Medical Center, Colon and Rectal Surgery Division, 8901 Rockville Pike, Bethesda, MD 20889, USA.
| | - Sarah M Haviland
- Department of General Surgery, Walter Reed National Military Medical Center, 8901 Rockville Pike, Bethesda, MD 20889, USA
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Gregersen H, Sun D, Field F, Combs W, Christensen P, Mousa H, Moawad FJ, Eisenstein S, Kassab GS. Fecobionics in proctology: review and perspectives. Surg Open Dig Adv 2023; 12:100117. [PMID: 38313319 PMCID: PMC10838111 DOI: 10.1016/j.soda.2023.100117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
Fecobionics is a novel integrated technology for assessment of anorectal function. It is a defecatory test with simultaneous measurements of pressures, orientation, and device angle (a proxy of the anorectal angle). Furthermore, the latest Fecobionics prototypes measure diameters (shape) using impedance planimetry during evacuation of the device. The simultaneous measurement of multiple variables in the integrated test allows new metrics to be developed including more advanced novel defecation indices, enabling mechanistic insight in the defecation process at an unprecedented level in patients with anorectal disorders including patients suffering from obstructed defecation, fecal incontinence, and low anterior resection syndrome. The device has the consistency and shape of a normal stool (type 3-4 on the Bristol Stool Form Scale). Fecobionics has been validated on the bench and in animal studies and used in clinical trials to study defecation phenotypes in normal human subjects and patients with obstructed defecation, fecal incontinence, and low anterior resection syndrome after rectal cancer surgery. Subtypes have been defined, especially of patients with obstructed defecation. Furthermore, Fecobionics has been used to monitor biofeedback therapy in patients with fecal incontinence to predict the outcome of the therapy (responder versus non-responder). Most Fecobionics studies showed a closer correlation to symptoms as compared to current technologies for anorectal assessment. The present article outlines previous and ongoing work, and perspectives for future studies in proctology, including in physiological assessment of function, diagnostics, monitoring of therapy, and as a tool for biofeedback therapy.
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Affiliation(s)
- H Gregersen
- California Medical Innovations Institute, San Diego, California, USA
| | - D Sun
- School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China
| | - F Field
- S3DT Holdings, San Diego, California, USA
| | - W Combs
- S3DT Holdings, San Diego, California, USA
| | - P Christensen
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - H Mousa
- CHOP, University of Pennsylvania, Philadelphia, Pennsylvania
| | - F J Moawad
- Scripps Clinic, Division of Gastroenterology, La Jolla, California, USA
| | - S Eisenstein
- Department of Surgery, University of California San Diego, La Jolla, California, USA
| | - G S Kassab
- California Medical Innovations Institute, San Diego, California, USA
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Pescatori M. A modified myotomy of the puborectalis for anismus. Tech Coloproctol 2023; 27:507-512. [PMID: 36725753 DOI: 10.1007/s10151-022-02748-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 12/22/2022] [Indexed: 02/03/2023]
Abstract
Anismus or non-relaxing puborectalis muscle (PRM) on straining may affect over 40% of patients with obstructed defecation (OD). Management is usually with biofeedback, or botulin toxin injection or partial puborectalis muscle myotomy. Such a procedure can be difficult technically. Bleeding and rectal injury may occur when detaching the PRM from the rectum. A partial modification of surgical technique may avoid these complications. The diagnosis should be confirmed with exclusion of sphincter compromise. Through two cutaneous incisions, an Ellis forceps is advanced through the ischio-rectal space, whilst finger pressure per rectum allows the puborectalis to be visualized and grasped by the forceps. Removal of some ischiorectal fat may be necessary to allow division of half the PRM under direct view. From October 2020 to October 2021, 5 patients underwent the modified technique in our department (4 males, median age 43 years [range 34-58 years], median follow-up 6 months [range 2-12 months]). No patients suffered from injury of the rectum or bleeding during or after surgery. Operative time was 30 min less than conventional PRM division, as the time-consuming "blind dissection" of PRM was avoided. Four patients regained appropriate relaxation of the PRM on straining. One male patient had temporary minor anal incontinence for 2 weeks. One male patient with severe mental distress continued to have with anismus and OD after surgery and refused psychiatric support. This modified procedure is feasible and safe and quicker than our conventional technique. More cases with longer follow-up are needed to confirm its efficacy.
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Affiliation(s)
- M Pescatori
- Coloproctology Units of Parioli and Cobellis Clinics, Rome and Vallo della Lucania, Italy.
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Alshiek J, Murad-Regadas SM, Mellgren A, Glanc P, Khatri G, Quiroz LH, Weinstein MM, Rostaminia G, Oliveira L, Arif-Tiwari H, Ferrari L, Bordeianou L, Shobeiri SA. Consensus definitions and interpretation templates for dynamic ultrasound imaging of defecatory pelvic floor disorders : Proceedings of the consensus meeting of the pelvic floor disorders consortium of the american society of colon and rectal surgeons, the society of abdominal radiology, the international continence society, the American urogynecologic society, the international urogynecological association, and the society of gynecologic surgeons. Int Urogynecol J 2023; 34:603-619. [PMID: 36617601 DOI: 10.1007/s00192-022-05414-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/10/2022] [Indexed: 01/09/2023]
Affiliation(s)
- Jonia Alshiek
- Department of Obstetrics and Gynecology, Inova Health System, Fairfax, VA, USA
- Urogynecology Unit, Technion Medical School, Hillel Yaffe Medical Center, Hadera, Israel
| | - Sthela M Murad-Regadas
- Department of Surgery, School of Medicine of the Federal University of Ceará, Fortaleza, Brazil
| | - Anders Mellgren
- Department of Surgery, University of Illinois, Chicago, IL, USA
| | - Phyllis Glanc
- Department of Medical Imaging, Sunnybrook Health Sciences Center, University of Toronto, Toronto, ON, Canada
| | - Gaurav Khatri
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lieschen H Quiroz
- Department of Obstetrics and Gynecology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Milena M Weinstein
- Department of Obstetrics and Gynecology, Massachusetts General Hospital, Pelvic Floor Disorders Center, Harvard Medical School, Boston, MA, USA
| | - Ghazaleh Rostaminia
- Department of Obstetrics and Gynecology, Northshore Hospital, Chicago, IL, USA
| | - Lucia Oliveira
- Department of Colorectal Surgery Hospital Casa de Saúde São José, Rio de Janeiro, Brazil
| | - Hina Arif-Tiwari
- Department of Medical Imaging, College of Medicine, University of Arizona, Tucson, AZ, USA
| | | | - Liliana Bordeianou
- Department of Surgery, Massachusetts General Hospital, Pelvic Floor Disorders Center, Harvard Medical School, 55 Fruit St, GRB 425, Boston, MA, 02114, USA.
| | - S Abbas Shobeiri
- Department of Obstetrics and Gynecology, Inova Health System, Fairfax, VA, USA
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Subramaniam N, Altamirano FAS, Barhum TF, Brown B, Dietz HP. Does parity impact obstructed defecation in women with normal anorectal anatomy? Int Urogynecol J 2022; 33:3423-3428. [PMID: 35604419 DOI: 10.1007/s00192-022-05226-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 04/25/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Obstructed defecation (OD) is often associated with trauma to pelvic connective tissue and nerves sustained during pregnancy and childbirth. Although there are multiple potential etiologies of defecatory dysfunction, the pathophysiology of this symptom complex is not well understood. The purpose of this study is to determine the role of parity in the development of obstructed defecatory symptoms in women with normal anorectal anatomy in a search for evidence of a presumptive neuropathic effect of pregnancy and childbirth. METHODS This study retrospectively evaluated the records of 754 women presenting at a tertiary urogynecology unit for pelvic floor dysfunction with no anatomical abnormalities of the anorectum on imaging. They were stratified according to parity. The authors determined the prevalence of obstructed defecation symptoms in these groups. Chi-squared test was performed for statistical analysis. RESULTS Median age was 51 (range 16-88) years, and median vaginal parity was 2 (0-8); 399 (53%) women reported symptoms of OD. When anatomical abnormalities of the anorectum were excluded, parity did not seem to have a major effect on the prevalence of symptoms of OD. CONCLUSIONS In this cohort, parity is unlikely to be a cause of OD in women with normal anorectal anatomy.
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Affiliation(s)
- Nishamini Subramaniam
- Sydney Medical School Nepean, University of Sydney, Sydney, Australia.
- Northern Beaches Hospital, Frenchs Forest, Sydney, Australia.
| | - Francisca Andrea Solar Altamirano
- Sydney Medical School Nepean, University of Sydney, Sydney, Australia
- Hospital Clínico San Borja Arriaran, Universidad de Chile, Santiago, Chile
| | - Talia Friedman Barhum
- Sydney Medical School Nepean, University of Sydney, Sydney, Australia
- Chaim Sheba Medical Center, Tel Hashomer, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Bernadette Brown
- Sydney Medical School Nepean, University of Sydney, Sydney, Australia
- Pindara Private Hospital, Gold Coast, Australia
| | - Hans Peter Dietz
- Sydney Medical School Nepean, University of Sydney, Sydney, Australia
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Laitakari KE, Mäkelä-Kaikkonen JK, Kössi J, Kairaluoma M, Koivurova S, Pollari L, Ohtonen P, Rautio TT. Mid-term functional and quality of life outcomes of robotic and laparoscopic ventral mesh rectopexy: multicenter comparative matched-pair analyses. Tech Coloproctol 2021. [PMID: 34935090 DOI: 10.1007/s10151-021-02563-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 12/05/2021] [Indexed: 11/26/2022]
Abstract
Background The aim of this study was to compare patients’ mid-term functional and quality of life (QoL) outcomes following robotic ventral mesh rectopexy (RVMR) and laparoscopic ventral mesh rectopexy (LVMR). Methods The data of consecutive female patients who underwent minimally invasive ventral mesh rectopexy for external or symptomatic internal rectal prolapse at 3 hospitals in Finland between January 2011 and December 2016 were retrospectively collected. Patients were matched by age and diagnosis at a 1:1 ratio. A disease-related symptom questionnaire was sent to all living patients at follow-up in July 2018. Results After a total of 401 patients (RVMR, n = 187; LVMR, n = 214) were matched, 152 patients in each group were included in the final analyses. The median follow-up times were 3.3 (range 1.6–7.4) years and 3.0 (range 1.6–7.6) years for the RVMR and LVMR groups, respectively. The postoperative QoL measures did not differ between the groups. Compared with the LVMR group, the RVMR group had lower postoperative Wexner Incontinence Score (median 5 vs. median 8; p < 0.001), experienced significant ongoing incontinence symptoms less often (30.6% vs. 49.0%; p < 0.001) and reported less postoperative faecal incontinence discomfort evaluated with the visual analogue scale (median 11 vs. median 39; p = 0.005). RVMR patients had a shorter hospital stay (2.2 days vs. 3.8 days; p < 0.001) but experienced more frequent de novo pelvic pain (31.8% vs. 11.8%; p < 0.001). Conclusion RVMR and LVMR patients had equal functional and QoL outcomes. Those who underwent RVMR had lower mid-term anal incontinence symptom scores but suffered more frequent de novo pelvic pain. Supplementary Information The online version contains supplementary material available at 10.1007/s10151-021-02563-z.
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Abstract
Normal defecation is a complex and coordinated physiologic process that involves the rectum, anus, anal sphincter complex, and pelvic floor muscles. Any alteration of this process can be considered defecatory dysfunction, a term that covers a broad range of disorders, including slow-transit constipation, functional constipation, and functional or anatomic outlet obstruction. Evaluation should include history, physical, and consideration of additional testing such as colonoscopy, colonic transit studies, defecography, and/or anorectal manometry. Depending on the etiology, management options can include conservative measures such as dietary or lifestyle modifications, medications, pelvic floor physical therapy, or surgical repair.
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Abstract
INTRODUCTION AND HYPOTHESIS The primary aim of this study was to assess for an association between maximal intra-abdominal pressure reached on Valsalva (MAP) and pelvic organ prolapse (POP) on subjective, clinical and sonographic evaluation. Another objective was to test for association between MAP and body mass index (BMI). METHODS A retrospective cross-sectional study was carried out on 504 archived datasets of women seen for pelvic floor dysfunction symptoms between January 2017 to September 2019 at a tertiary urogynaecology clinic. Patients underwent a standardized interview including use of visual analogue scores (VAS) to evaluate bother of pelvic floor symptoms, examination using the International Continence Society Pelvic Organ Prolapse Quantification (ICS POP-Q), dual-channel filling and voiding cystometry, test for MAP as well as four-dimensional (4D) transperineal ultrasound. Analysis of ultrasound volumes for pelvic organ descent was performed blinded against all other data. RESULTS There was a weak but significant association between MAP and sonographic rectal ampulla descent (p = 0.0275). There was also a significant association between MAP and bother of obstructed defecation symptoms (p = 0.0065). Symptomatic, clinical and sonographic POP in the anterior or the apical compartments was not significantly associated with MAP. On multivariate analysis, the association between MAP and rectal descent remained significant (p = 0.01). There was no significant association between BMI and MAP. CONCLUSIONS This cross-sectional study showed an association between MAP and posterior compartment prolapse on imaging as well as between MAP and the bother score of obstructed defecation symptoms. There was no association between BMI and MAP.
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Affiliation(s)
- Yu Hwee Tan
- Robina Hospital, 2 Bayberry Lane, Robina, QLD, Australia.
- Department of Urogynaecology, Varsity Lakes Day Hospital, 2 Lake Street, Varsity Lakes, QLD, 4227, Australia.
| | - Moshe Gillor
- Kaplan Medical Center, Rehovot, Israel
- University of Sydney, Penrith, NSW, Australia
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Tan C, Tan M, Geng J, Tang J, Yang X. Rectal-vaginal pressure gradient in patients with pelvic organ prolapse and symptomatic rectocele. BMC Womens Health 2021; 21:165. [PMID: 33879140 PMCID: PMC8056717 DOI: 10.1186/s12905-021-01304-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 04/13/2021] [Indexed: 01/19/2023]
Abstract
Objective The aim of this study is to examine the relationship between rectal–vaginal pressure and symptomatic rectocele in patients with pelvic organ prolapse (POP). Method Patients with posterior vaginal prolapse staged III or IV in accordance with the POP Quantitation classification method who were scheduled for pelvic floor reconstructive surgery in the years 2016–2019 were included in the study. Rectocele was diagnosed using translabial ultrasound, and obstructed defecation (OD) was diagnosed in accordance with the Roma IV diagnostic criteria. Both rectal and vaginal pressure were measured using peritron manometers at maximum Vasalva. To ensure stability, the test was performed three times with each patient. Results A total of 217 patients were enrolled in this study. True rectocele was diagnosed in 68 patients at a main rectal ampulla depth of 19 mm. Furthermore, 36 patients were diagnosed with OD. Symptomatic rectocele was significantly associated with older age (p < 0.01), a higher OD symptom score (p < 0.001), and a lower grade of apical prolapse (p < 0.001). The rectal–vaginal pressure gradient was higher in patients with symptomatic rectocele (37.4 ± 11.7 cm H2O) compared with patients with asymptomatic rectocele (16.9 ± 8.4 cm H2O, p < 0.001), and patients without rectocele (17.1 ± 9.2 cm H2O, p < 0.001). Conclusion The rectal–vaginal pressure gradient was found to be a risk factor for symptomatic rectocele in patients with POP. A rectal–vaginal pressure gradient of > 27.5 cm H2O was suggested as the cut-off point of the elevated pressure gradient.
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Affiliation(s)
- Cheng Tan
- Department of Obstetrics and Gyencology, Peking University People's Hospital, No. 11 of Xizhimen south Street, Xicheng District, Beijing, 100048, China.,Beijing Key Laboratory of Female Pelvic Floor Disorders, Beijing, China
| | - Man Tan
- Department of Obstetrics and Gyencology, Peking University People's Hospital, No. 11 of Xizhimen south Street, Xicheng District, Beijing, 100048, China
| | - Jing Geng
- Department of Obstetrics and Gyencology, Peking University People's Hospital, No. 11 of Xizhimen south Street, Xicheng District, Beijing, 100048, China.,Beijing Key Laboratory of Female Pelvic Floor Disorders, Beijing, China
| | - Jun Tang
- Department of Obstetrics and Gyencology, Peking University People's Hospital, No. 11 of Xizhimen south Street, Xicheng District, Beijing, 100048, China
| | - Xin Yang
- Department of Obstetrics and Gyencology, Peking University People's Hospital, No. 11 of Xizhimen south Street, Xicheng District, Beijing, 100048, China. .,Beijing Key Laboratory of Female Pelvic Floor Disorders, Beijing, China.
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Radwan AB, Gadallah MA, Shahawy MR, Albagdady AA, Talaat AA. Can botulinum toxin help in managing children with functional constipation and obstructed defecation? J Pediatr Surg 2021; 56:750-753. [PMID: 32739102 DOI: 10.1016/j.jpedsurg.2020.06.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/21/2020] [Accepted: 06/26/2020] [Indexed: 01/16/2023]
Abstract
BACKGROUND Functional constipation (FC) is a common pediatric healthcare problem worldwide. Obstructed defection syndrome (ODS) is frequently presented with an inability to coordinate the bowel movement with pelvic floor muscles. Botulinum toxin (BT) intraanal sphincteric injection can improve the obstructed defecation by relaxing the anal sphincter and reducing the required force to propel the stools. PURPOSE This study aimed to compare the changes in Rintala scores (as a mean of assessing defecatory function), in children with FC and ODS, managed by BT injection, bowel management program (BMP), and senna based laxatives (SBL), versus a control group managed by BMP and SBL only. METHODS Prospective randomized controlled study, started at December 2017 on 40 pediatric patients, divided into 2 equal groups (group A: managed by BMP and SBL, group B: like group A with once intraanal sphincteric BT injection) suffering from FC, ODS, with contrast enema showing persistence of ≤90 rectoanal angle (RAA) even with trials of defecation. Patients were excluded if they have neuromuscular abnormalities, hypothyroidism, previous colorectal or anal surgery. Rintala score was assessed before treatment, at 2 months, and 6 months after management. RESULTS The study included 18 females (45%) and 22 males (55%). Group A had equal gender distribution and mean age of 6.9 years, while group B had 12 males with mean age of 7.35 years. The mean follow up period was 11.35 months in group A and 11.6 months in group B. Mean Rintala scores of both groups at initial presentation, 2 months and 6 months follow up were: group A: 9.10, 9.40, 10.90; group B: 9.30, 10.70, 11.05 respectively, and showed no statistically significant difference (p value: 0.884, 0.294, 0.923 respectively). No complications were detected from BT injection like allergic reactions, neuromuscular urinary or lower limbs disturbances. CONCLUSION Intraanal sphincteric injection of botulinum toxin by the mentioned technique and dose, did not result in additional defecatory functional improvement (when assessed by Rintala score) over the routine protocol (using bowel management program and laxatives) of managing functional constipation with obstructed defecation. ANNOUNCEMENT: a preliminary report of this work was presented in the 34th Egyptian pediatric surgery association (EPSA) meeting in Cairo in November 2019. TYPE OF STUDY Treatment/prospective study. LEVEL OF EVIDENCE Level I.
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Affiliation(s)
- Ahmed B Radwan
- Pediatric Surgery Department, Faculty of Medicine, Ain-Shams University, Cairo, Egypt.
| | - Mohamed A Gadallah
- Pediatric Surgery Department, Faculty of Medicine, Ain-Shams University, Cairo, Egypt
| | - Mohammed R Shahawy
- General Surgery Department, Faculty of Medicine, Ain-Shams University, Cairo, Egypt
| | - Ayman A Albagdady
- Pediatric Surgery Department, Faculty of Medicine, Ain-Shams University, Cairo, Egypt
| | - Ayman A Talaat
- General Surgery Department, Faculty of Medicine, Ain-Shams University, Cairo, Egypt
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Palmer SL, Lalwani N, Bahrami S, Scholz F. Dynamic fluoroscopic defecography: updates on rationale, technique, and interpretation from the Society of Abdominal Radiology Pelvic Floor Disease Focus Panel. Abdom Radiol (NY) 2021; 46:1312-1322. [PMID: 31375862 DOI: 10.1007/s00261-019-02169-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Whether used as the primary diagnostic test or reserved as a problem-solving examination, fluoroscopic defecography (FD) remains an important tool in the workup and treatment of defecatory disorders. FD is a well-established, simple, and rapid examination that most closely resembles the actual process and position that a patient uses to enable defecation and provides both qualitative and quantitative information on the defecatory process. FD is indicated when re-creating the act of defecation is necessary, especially in patients with symptoms of obstructed defecation and where symptoms do not correlate with prior examinations such as MRI. Also, FD may help the patient understand the severity of their condition, better informing them of the structural and functional pathology, and aid in discussions with the surgeon regarding plans for treating their complex pelvic floor and defecatory problems. This review provides an up-to-date, comprehensive summary of FD and describes the indications for, techniques of, and common pathology encountered.
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Affiliation(s)
- Suzanne L Palmer
- Keck School of Medicine at University of Southern California, 1500 San Pablo Street, Los Angeles, CA, 90033, USA.
| | - Neeraj Lalwani
- Wake Forest University Baptist Medical Center, Winston-Salem, NC, USA
| | - Simin Bahrami
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Francis Scholz
- Lahey Clinic Medical Center, Burlington, MA, USA
- Tufts University School of Medicine, Boston, MA, USA
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Ascanelli S, Portinari M, Canella M, Solari S, Dall'Omo F, Danese S, De Troia A, Carcoforo P. Obstructed defecation syndrome associated with paradoxical puborectalis contraction: osteopathic treatment versus anal biofeedback. Results of a pilot study. Tech Coloproctol 2021; 25:589-95. [PMID: 33638728 DOI: 10.1007/s10151-020-02381-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 11/24/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Biofeedback is the most widespread rehabilitative therapy for the treatment of anismus after failed conservative treatment. Osteopathy represents an alternative therapy for constipation. The aim of this study was to evaluate short- and long-term results of osteopathic treatment as compared to biofeedback in patients with dyssynergic defecation. METHODS This was a prospective cohort pilot study on 30 patients with dyssynergic defecation enrolled at the Colorectal Clinic of the University Hospital of Ferrara, Italy, from May 2015 to May 2016 and followed until May 2020. Dyssynergic defecation was defined as the inappropriate contraction of the pelvic floor or less than 20% relaxation of basal resting sphincter pressure (on anal manometry) with adequate propulsive forces during attempted defecation. Dyssynergic patients were divide into 2 treatment groups: 15 patients had osteopathy and 15 patients had biofeedback. Before and 3 months after rehabilitation treatment, all patients had anorectal manometry, defecography, and ultrasound, and were evaluated with the Cleveland Clinic Florida (CCF) constipation score, obstructed defecation syndrome (ODS) score, Colo-rectal-anal Distress Inventory (CRADI-8), Colo-rectal-anal Impact Questionnaire (CRAIQ-7), and the Brusciano Score (BS). To evaluate the efficacy of osteopathy and biofeedback in the long-term, all patients completed the above-mentioned questionnaires 5 years later via a telephone interview. RESULTS The two treatments were similarly effective in the short term with reduction in questionnaires scores, and increase in the percentage of anal sphincter release at straining at anorectal manometry in both groups. The ODS score was significantly reduced in biofeedback group (p = 0.021). The 3-month post-treatment BS was lower in the osteopathy group, but this just failed to reach statistical significance (p = 0.050). Periodic rehabilitation reinforcements were provided. The CCF constipation score decreased significantly in the osteopathy group (p = 0.023) after 5 years. CONCLUSIONS Osteopathy is a promising treatment for dyssynergic defecation, and it can be associated with biofeedback.
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Dietz HP, Alcoba ME, Friedman T, Subramaniam N. Is perineal hypermobility an independent predictor of obstructive defecation? Int Urogynecol J 2021; 32:2377-2381. [PMID: 33635352 DOI: 10.1007/s00192-021-04734-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 02/09/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Symptoms of obstructed defecation (OD) and anatomical abnormalities of the posterior compartment are prevalent in urogynecological patients. The aim of this study was to determine whether perineal hypermobility is an independent predictor of OD, as is the case for rectocele, enterocele and rectal intussusception. METHODS This is a retrospective study of 2447 women attending a tertiary urodynamic center between September 2011 and December 2016. The assessment included a structured interview, urodynamic testing, a clinical examination and 4D transperineal ultrasound. After exclusion of previous pelvic floor surgery and defined anatomical abnormalities of the anorectum, 796 patients were left for analysis. Perineal hypermobility was defined as rectal descent ≥ 15 mm below the symphysis pubis, determined in stored ultrasound volume datasets offline, using proprietary software, blinded to all other data. Any association between perineal hypermobility and symptoms of obstructed defecation was tested for by chi-square (X2) test. RESULTS For the 796 patients analyzed, median age was 52 (range, 16-88) years with a mean BMI of 27 (range, 15-64) kg/m2. Average vaginal parity was two (range, 0-8). Reported OD symptoms in this group included sensation of incomplete emptying in 335 (42%), straining at stool in 300 (37%) and digitation in 83 (10%). At least one of those symptoms was reported by 424 (53%) women; 153 showed perineal hypermobility. There was no significant association between perineal hypermobility and OD symptoms on univariate testing. CONCLUSIONS We found no evidence of an independent association between perineal hypermobility and obstructed defecation.
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Affiliation(s)
- Hans Peter Dietz
- University of Sydney, 62 Derby St., Penrith, 2751, NSW, Australia.
| | - Maria Emilia Alcoba
- University of Sydney, 62 Derby St., Penrith, 2751, NSW, Australia.,Hospital Universitario Austral, Buenos Aires, Argentina
| | - Talia Friedman
- University of Sydney, 62 Derby St., Penrith, 2751, NSW, Australia.,Sheba Medical Center, Tel Aviv University, Tel Aviv-Yafo, Israel
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14
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Abstract
BACKGROUND The sampling reflex is necessary to begin defecation or flatulence. It consists of a simultaneous rectoanal inhibitory reflex (RAIR) mediated by relaxation of the internal anal sphincter and rectoanal excitatory reflex (RAER) mediated by contraction of the external anal sphincter. The aim of this study was to evaluate the sampling reflex in patients with functional defecation disorder (FDD). METHODS A prospective cohort study was conducted on 58 obstructed defecation syndrome (ODS) patients with FDD. All 58 patients and 20 controls were evaluated with anorectal manometry to study the sampling reflex. Quantitative RAIR (total duration of reflex; maximal amplitude of relaxation; residual pressure at the lowest point of the RAIR) and RAER data (maximal amplitude of contraction; duration) were obtained. The straining test on manometry was considered positive for FDD if there was a muscle contraction/lack of relaxation or an insufficient pressure gradient for the passage of feces. Defecography was performed on all the patients with assessment of the anorectal angle and persistence or increase of puborectalis indentation. RESULTS Fifty (86.2%) FDD patients had an altered sampling reflex, showing incomplete/short duration of RAIR and excessive contraction/duration of RAER. More specifically, there was a correlation between a positive straining test and a short total duration of RAIR (ρ 0.92) as well as with excessive duration of RAER (ρ 0.89). There was also a correlation between lack of muscle relaxation on defecography and short total duration of RAIR ((ρ 0.79) and between lack of muscle relaxation on defecography and excessive duration of RAER (ρ 0.83). Altered maximal amplitude relaxation had the highest sensitivity in detecting impairment of RAIR (87.9) while maximal amplitude contraction had the highest sensitivity in detecting impairment of RAER (89.6). High residual pressure at the lowest point of RAIR had the highest specificity in detecting impairment of RAIR (80.0) while RAER duration had the highest specificity in detecting impairment of RAER (77.7). CONCLUSION The sampling reflex is impaired in patients with FDD. This finding provides an important insight into the pathogenesis of obstructed functional defecation.
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Affiliation(s)
- F Pucciani
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Firenze, Florence, Italy.
| | - M Trafeli
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Firenze, Florence, Italy
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Gouriou C, Siproudhis L, Chambaz M, Ropert A, Wallenhorst T, Merlini-l'Héritier A, Carlo A, Bouguen G, Brochard C. Solitary rectal ulcer syndrome in 102 patients: Do different phenotypes make sense? Dig Liver Dis 2021; 53:190-5. [PMID: 33199231 DOI: 10.1016/j.dld.2020.10.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 10/30/2020] [Accepted: 10/31/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Little is known about the pathophysiological mechanisms of solitary rectal ulcer syndrome (SRUS). AIMS We aim to identify the different phenotypes, taking into account complaints, anatomy and anorectal physiology. METHODS Complaints, endoscopy results, and physiology data of patients with histologically proven SRUS were collected and analysed. The associated anorectal diseases were faecal incontinence and obstructed defecation. The clinical aspects of SRUS were compared, and factors associated with anorectal diseases were identified. RESULTS Overall, 102 consecutive patients were included. The predominant lesion was a rectal ulcer (66%), and inflammation of the rectal wall was present in 42% of patients. Abnormal rectal capacities and/or rectal perception was observed in more than half. Nearly half (52%) of the patients met the criteria for obstructed defecation and they tended to more frequently have psychiatric disease (66.7% vs 33.3%; p=0.07). Patients with faecal incontinence (17%) reported more self-perception of anal procidentia (p=0.01) and were more likely to have inflammation of the rectal wall (p=0.02), high-grade internal rectal procidentia (p=0.06) and anal hypotonia (p=0.004); their maximum tolerable volume was lower (p=0.004). CONCLUSION The characteristics of patients with SRUS suggest different phenotypes. This may be a way to develop a comprehensive treatment strategy.
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Schiano di Visconte M, Azzena A. A 10-year retrospective cohort study to assess objective and subjective outcomes of combined stapled transanal rectal resection and urogynecological surgery for pelvic floor dysfunction. Arch Gynecol Obstet 2020; 302:393-404. [PMID: 32458133 DOI: 10.1007/s00404-020-05605-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 05/15/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE To assess the subjective and objective outcomes of combined stapled transanal rectal resection (STARR) and urogynecological surgery to treat pelvic organ prolapse, with a 10-year follow-up. METHODS This was a retrospective cohort study analyzing prospectively collected data from 53 consecutive patients who underwent combined stapled transanal rectal resection and urogynecological surgery, from 1 January 2005 to 31 December 2007 at a tertiary referral Pelvic Floor Unit of an Italian hospital. RESULTS Fifty-three patients with a median age of 60 years (interquartile range (IQR) 67-52t), underwent STARR and concomitant urogynecological surgery. No serious postoperative complications were recorded, and 37/53 women (70%) were evaluated at the 10-year follow-up visit. The cure rate was optimal in 34 women (64.1%). Regarding persistent and/or recurrent symptoms, five sexually-active patients (9%) reported dyspareunia only; obstructed defecation symptoms recurred in ten women (19%); urinary incontinence occurred in eight patients (15%); four patients (11%) reported persistent perineal pain; and two patients (5%) experienced both the urge to defecate and voiding dysfunction. At the 10-year follow-up, 14/27 patients (52%) stated that they would undergo the same operation again, if necessary. Furthermore, the survey found that patients would recommend the combined surgery. CONCLUSION The 10-year results of this study proved that combined rectal and urogynecological surgery is well tolerated, associated with low morbidity, and more effectively treats a distressing and debilitating condition vs separate surgeries for rectal and pelvic organ prolapse. We recommend complementing the relatively small scale of this study with randomized trials involving a sufficient number of patients, to provide more conclusive evidence on the cumulative long-term effects of combined surgery vs 2- or 3-stage surgery.
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Grimes CL, Schimpf MO, Wieslander CK, Sleemi A, Doyle P, Wu YM, Singh R, Balk EM, Rahn DD. Surgical interventions for posterior compartment prolapse and obstructed defecation symptoms: a systematic review with clinical practice recommendations. Int Urogynecol J 2019; 30:1433-1454. [PMID: 31256222 DOI: 10.1007/s00192-019-04001-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 05/28/2019] [Indexed: 12/12/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Several posterior compartment surgical approaches are used to address posterior vaginal wall prolapse and obstructed defecation. We aimed to compare outcomes for both conditions among different surgical approaches. METHODS A systematic review was performed comparing the impact of surgical interventions in the posterior compartment on prolapse and defecatory symptoms. MEDLINE, Embase, and ClinicalTrials.gov were searched from inception to 4 April 2018. Randomized controlled trials, prospective and retrospective comparative and single-group studies of women undergoing posterior vaginal compartment surgery for vaginal bulge or bowel symptoms were included. Studies had to include both anatomical and symptom outcomes both pre- and post-surgery. RESULTS Forty-six eligible studies reported on six surgery types. Prolapse and defecatory symptoms improved with native-tissue transvaginal rectocele repair, transanal rectocele repair, and stapled transanal rectocele repair (STARR) surgeries. Although prolapse was improved with sacrocolpoperineopexy, defecatory symptoms worsened. STARR caused high rates of fecal urgency postoperatively, but this symptom typically resolved with time. Site-specific posterior repairs improved prolapse stage and symptoms of obstructed defecation. Compared with the transanal route, native-tissue transvaginal repair resulted in greater improvement in anatomical outcomes, improved obstructed defecation symptoms, and lower chances of rectal injury, but higher rates of dyspareunia. CONCLUSIONS Surgery in the posterior vaginal compartment typically has a high rate of success for anatomical outcomes, obstructed defecation, and bulge symptoms, although these may not persist over time. Based on this evidence, to improve anatomical and symptomatic outcomes, a native-tissue transvaginal rectocele repair should be preferentially performed.
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Affiliation(s)
- Cara L Grimes
- Department of Obstetrics and Gynecology, New York Medical College, Valhalla, NY, USA.
| | - Megan O Schimpf
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA
| | - Cecilia K Wieslander
- Department of Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | | | - Paula Doyle
- Department of Obstetrics and Gynecology, Department of Urology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - You Maria Wu
- Department of Obstetrics and Gynecology, London Health Sciences Centre, London, Ontario, Canada
| | - Ruchira Singh
- Department of Obstetrics and Gynecology, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
| | - Ethan M Balk
- Center for Evidence Synthesis in Health, Brown School of Public Health, Brown University, Providence, RI, USA
| | - David D Rahn
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA
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Picciariello A, Papagni V, Martines G, De Fazio M, Digennaro R, Altomare DF. Post-operative clinical, manometric, and defecographic findings in patients undergoing unsuccessful STARR operation for obstructed defecation. Int J Colorectal Dis 2019; 34:837-842. [PMID: 30783740 DOI: 10.1007/s00384-019-03263-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/06/2019] [Indexed: 02/07/2023]
Abstract
AIM To evaluate the reason for failure of STARR (stapled transanal rectal resection) operation for obstructed defecation. METHODS A retrospective study (June 2012-December 2017) was performed using a prospectively maintained database of patients who underwent STARR operation for ODS (obstructed defecation syndrome), complaining of persisting or de novo occurrence of pelvic floor dysfunctions. Postoperative St Mark's and ODS scores were evaluated. A VAS was used to score pelvic pain. Patients' satisfaction was estimated administering the CPGAS (clinical patient grading assessment scale) questionnaire. Objective evaluation was performed by dynamic proctography and anorectal manometry. RESULTS Ninety patients (83.3% females) operated for ODS using STARR technique were evaluated. Median ODS score was 19 while 20 patients (22%) reported de novo fecal urgency and 4 patients a worsening of their preoperative fecal incontinence. Dynamic proctography performed in 54/90 patients showed a significant (> 3.0 cm) rectocele in 19 patients, recto-rectal intussusception in 10 patients incomplete emptying in 24 patients. When compared with internal normal standards, anorectal manometry showed decreased rectal compliance and maximum tolerable volume in patients with urgency. Nine patients reported a persistent postoperative pelvic pain (median VAS score 6). CONCLUSION Failure of STARR to treat ODS, documented by persisting ODS symptoms, fecal urgency, or chronic pelvic pain, is often justified by the persistence or de novo onset of alteration of the anorectal anatomy at defecation. This occurs in about half of the patients, but in 40% of the cases who complained of incomplete emptying or incontinence, anatomical abnormalities were not recognized.
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Affiliation(s)
- A Picciariello
- Department of Emergency and Organ Transplantation and Inter-Department Research Center for Pelvic Floor Diseases (CIRPAP), University "Aldo Moro" of Bari, Piazza G Cesare, 11, 70124, Bari, Italy.
| | - V Papagni
- Department of Emergency and Organ Transplantation and Inter-Department Research Center for Pelvic Floor Diseases (CIRPAP), University "Aldo Moro" of Bari, Piazza G Cesare, 11, 70124, Bari, Italy
| | - G Martines
- Department of Emergency and Organ Transplantation and Inter-Department Research Center for Pelvic Floor Diseases (CIRPAP), University "Aldo Moro" of Bari, Piazza G Cesare, 11, 70124, Bari, Italy
| | - M De Fazio
- Department of Emergency and Organ Transplantation and Inter-Department Research Center for Pelvic Floor Diseases (CIRPAP), University "Aldo Moro" of Bari, Piazza G Cesare, 11, 70124, Bari, Italy
| | - R Digennaro
- Department of Emergency and Organ Transplantation and Inter-Department Research Center for Pelvic Floor Diseases (CIRPAP), University "Aldo Moro" of Bari, Piazza G Cesare, 11, 70124, Bari, Italy
| | - D F Altomare
- Department of Emergency and Organ Transplantation and Inter-Department Research Center for Pelvic Floor Diseases (CIRPAP), University "Aldo Moro" of Bari, Piazza G Cesare, 11, 70124, Bari, Italy
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Kim M, Rosenbaum C, Schlegel N, Grumaz C, Sohn K, Isbert C, Walles H, Metzger M. Obstructed defecation-an enteric neuropathy? An exploratory study of patient samples. Int J Colorectal Dis 2019; 34:193-6. [PMID: 30178219 DOI: 10.1007/s00384-018-3160-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/29/2018] [Indexed: 02/04/2023]
Abstract
PURPOSE Although various strategies exist for chronic constipation therapy, the pathogenesis of chronic constipation is still not completely understood. The aim of this exploratory experimental study is to elucidate alterations of the autonomous enteric nervous system at the molecular level in patients with obstructed defecation, who represent one of the most predominant groups of constipated patients. METHODS Full-thickness rectal wall samples of patients with obstructed defecation were analyzed and compared with controls. Differential gene expression analyses by RNA-Seq transcriptome profiling were performed and gene expression profiles were assigned to gene ontology pathways by application of different biological libraries. RESULTS Analysis of the transcriptome showed that genes associated with the enteric nervous system functions were significantly downregulated in patients with obstructed defecation. These affected functions included developmental processes and synaptic transmission. CONCLUSIONS Our results therefore indicate that obstructed defecation may represent an enteric neuropathy, comparable to Hirschsprung disease and slow-transit constipation.
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Schawkat K, Heinrich H, Parker HL, Barth BK, Mathew RP, Weishaupt D, Fox M, Reiner CS. How to define pathologic pelvic floor descent in MR defecography during defecation? Abdom Radiol (NY) 2018; 43:3233-40. [PMID: 29858938 DOI: 10.1007/s00261-018-1652-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To assess the extents of pelvic floor descent both during the maximal straining phase and the defecation phase in healthy volunteers and in patients with pelvic floor disorders, studied with MR defecography (MRD), and to define specific threshold values for pelvic floor descent during the defecation phase. MATERIAL AND METHODS Twenty-two patients (mean age 51 ± 19.4) with obstructed defecation and 20 healthy volunteers (mean age 33.4 ± 11.5) underwent 3.0T MRD in supine position using midsagittal T2-weighted images. Two radiologists performed measurements in reference to PCL-lines in straining and during defecation. In order to identify cutoff values of pelvic floor measurements for diagnosis of pathologic pelvic floor descent [anterior, middle, and posterior compartments (AC, MC, PC)], receiver-operating characteristic (ROC) curves were plotted. RESULTS Pelvic floor descent of all three compartments was significantly larger during defecation than at straining in patients and healthy volunteers (p < 0.002). When grading pelvic floor descent in the straining phase, only two healthy volunteers showed moderate PC descent (10%), which is considered pathologic. However, when applying the grading system during defecation, PC descent was overestimated with 50% of the healthy volunteers (10 of 20) showing moderate PC descent. The AUC for PC measurements during defecation was 0.77 (p = 0.003) and suggests a cutoff value of 45 mm below the PCL to identify patients with pathologic PC descent. With the adapted cutoff, only 15% of healthy volunteers show pathologic PC descent during defecation. CONCLUSION MRD measurements during straining and defecation can be used to differentiate patients with pelvic floor dysfunction from healthy volunteers. However, different cutoff values should be used during straining and during defecation to define normal or pathologic PC descent.
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Farid M, Emile SH, Haleem M, El-Hak NG. A pilot study on disturbed gastric myoelectric activity in obstructed defecation syndrome. J Surg Res 2018; 227:95-100. [PMID: 29804869 DOI: 10.1016/j.jss.2018.02.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 01/21/2018] [Accepted: 02/15/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Electrogastrography (EGG) is a noninvasive technique for recording gastric myoelectric activity. The aim of this study was to measure and record gastric myoelectric activity in patients with obstructed defecation syndrome (ODS) and to compare their results with those of normal individuals. METHODS Forty-two patients (22 male) with ODS and a mean age of 41.02 y were enrolled in this prospective study after thorough clinical and physiologic assessment. Eleven normal subjects (six female) with a mean age of 39.2 ± 8.4 y were assigned to the control group. Both patients and controls were subjected to surface EGG in fasting and postprandial states. Data were recorded and analyzed via a computer system to reveal the EGG pattern in both groups. RESULTS Abnormalities in the EGG were found in 24 (57.1%) of the 42 patients with ODS. EGG in ODS patients showed alterations in the fasting state in the form of a significant decrease of the normal gastric slow wave (P = 0.03) and a nonsignificant increase in gastric dysrhythmias. The EGG alterations of ODS patients were significantly improved in the postprandial state as the normal gastric slow waves significantly (P = 0.006) increased and the gastric bradycardia declined significantly (P = 0.02). No significant differences were observed in the power distribution between the ODS patients and the healthy controls. CONCLUSIONS Patients with ODS showed an altered EGG pattern compared with that of healthy control subjects. The alterations in ODS patients were more clearly observed during the fasting state and improved significantly after eating.
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Affiliation(s)
- Mohamed Farid
- Mansoura Faculty of Medicine, General Surgery Department, Mansoura University, Mansoura City, Egypt
| | - Sameh Hany Emile
- Mansoura Faculty of Medicine, General Surgery Department, Mansoura University, Mansoura City, Egypt.
| | - Magdy Haleem
- Mansoura Faculty of Medicine, Gastroenterology Surgical Centre, Mansoura University, Mansoura City, Egypt
| | - Nabil Gad El-Hak
- Mansoura Faculty of Medicine, General Surgery Department, Gastroenterology Surgical Centre, Mansoura University, Mansoura City, Egypt
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Boccasanta P, Agradi S, Vergani C, Calabrò G, Bordoni L, Missaglia C, Venturi M. The evolution of transanal surgery for obstructed defecation syndrome: Mid-term results from a randomized study comparing double TST 36 HV and Contour TRANSTAR staplers. Am J Surg 2018; 216:893-899. [PMID: 29499859 DOI: 10.1016/j.amjsurg.2018.01.074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 01/24/2018] [Accepted: 01/30/2018] [Indexed: 12/28/2022]
Abstract
A randomized study was carried out to compare the mid-term outcome of transanal rectal resection with the CCS-30 TRANSTAR and two TST36 staplers in patients with obstructed defecation syndrome. After selection, patients were randomly assigned to 2 groups:104 underwent a TRANSTAR operation and 104 a transanal rectal resection with two TST36 staplers. Patients were followed up with clinical examination, and defecography. Cumulative complication rate was significantly higher in TRANSTAR operation (P = 0.019). All symptoms and defecographic parameters significantly improved (P < 0.001), without differences. Costs were significantly lower with double TST (P = 0.035). Recurrence rates were 6.2% in TRANSTAR group and 11.4% with double TST (P = 0.206). Two circular TST 36 staplers consent to obtain the same clinical and functional results than the CCS-30, with significantly lower complication rate and costs.
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Affiliation(s)
- Paolo Boccasanta
- Istituto Humanitas Gavazzeni, Proctology and Perineology SurgicalUnit, Via M. Gavazzeni 21, 24125 Bergamo, Italy.
| | - Sergio Agradi
- Istituto Humanitas Gavazzeni, Proctology and Perineology SurgicalUnit, Via M. Gavazzeni 21, 24125 Bergamo, Italy
| | - Contardo Vergani
- Ospedale Maggiore Policlinico, Ca' Granda IRCCS Foundation, Milan, Department of Pathophysiology and Transplantation, University of Milan, Via F. Sforza 35 20122 Milan, Italy
| | - Giuseppe Calabrò
- Istituto Humanitas Gavazzeni, Proctology and Perineology SurgicalUnit, Via M. Gavazzeni 21, 24125 Bergamo, Italy
| | - Luca Bordoni
- Istituto Humanitas Gavazzeni, Proctology and Perineology SurgicalUnit, Via M. Gavazzeni 21, 24125 Bergamo, Italy
| | - Claudio Missaglia
- Istituto Humanitas Gavazzeni, Proctology and Perineology SurgicalUnit, Via M. Gavazzeni 21, 24125 Bergamo, Italy
| | - Marco Venturi
- Ospedale Maggiore Policlinico, Ca' Granda IRCCS Foundation, Milan, Department of Pathophysiology and Transplantation, University of Milan, Via F. Sforza 35 20122 Milan, Italy
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Naldini G, Fabiani B, Menconi C, Giani I, Toniolo G, Mascagni D, Martellucci J. Treatment of obstructed defecation syndrome due to rectocele and rectal intussusception with a high volume stapler (TST STARR-plus). Tech Coloproctol. 2018;22:53-58. [PMID: 29063219 DOI: 10.1007/s10151-017-1696-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 09/24/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND In recent years, stapled transanal resection (STARR) has been adopted worldwide with convincing short-term results. However, due to the high recurrence rate and some major complications after STARR, there is still controversy about when the procedure is indicated. The aim of this study was to assess the safety, efficacy and feasibility of STARR performed with a new dedicated device for tailored transanal stapled surgery. METHODS All the consecutive patients affected by obstructed defecation syndrome (ODS) due to rectocele or/and rectal intussusception, who underwent STARR with the TST STARR-Plus stapler, were included in a prospective study. Pain, Cleveland Clinic Score for Constipation (CCCS) and incontinence, patient satisfaction, number of hemostatic stitches, operative time, hospital stay and perioperative complications were recorded. Postoperative complications and recurrence were also reported. RESULTS Forty-five consecutive patients (median age 50; range 24-79) were included in the study. Median resected volume was 15 cm3 (range 12-19 cm3) with a median height of surgical specimen of 5.6 cm (range 4.5-10 cm). The mean CCCS decreased from 17.26 (± 3.77) to 5.42 (± 2.78) postoperatively (p < 0.001). Patient satisfaction grade was excellent in 14 patients (31.1%), good in 25 (55.5%), sufficient in three (6.7%) and poor in three patients (6.7%). No major complications occurred. Five patients (11%) reported urgency after 30 days and two patients (4%) after 12 months. The Cleveland Clinic Incontinence score did not significantly change. At a median follow-up of 23 months (range 12-30 months), only three patients (6.7%) reported recurrent symptoms of obstructed defecation comparable to those reported at baseline. CONCLUSIONS TST STARR-Plus seems to be safe and effective for the treatment of ODS due to rectocele and rectal intussusception, and technical improvement could reduce the risk of some complications. However, careful patient selection is still the best means of preventing complications.
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Ye GY, Wang Z, Matzel KE, Cui Z. Short-term outcomes of laparoscopic ventral rectopexy for obstructed defecation in patients with overt pelvic structural abnormalities-a Chinese pilot study. Int J Colorectal Dis 2017; 32:1337-1340. [PMID: 28409269 DOI: 10.1007/s00384-017-2815-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/06/2017] [Indexed: 02/04/2023]
Abstract
AIM As laparoscopic ventral rectopexy (LVR) gained increasing popularity in the past decade, studies from non-western area remain rare. The aim of this pilot study is to evaluate the efficacy and safety of LVR for obstructed defecation (OD) in Chinese patients with overt pelvic structural abnormalities. METHODS A series of 19 consecutive patients is presented undergoing LVR for OD. All patients showed various forms of pelvic structural abnormalities which were verified by dynamic defecography exam. Data was prospectively recorded and the functional outcomes were evaluated using the Cleveland Clinic Constipation Score (CCCS) and Patients Assessment of Constipation Quality of Life Score (PAC-QoL). RESULTS Pelvic structural abnormalities of the 19 patients included external rectal prolapse (ER) in 10.5% (2/19), high grade internal rectal prolapse (IR) in 57.8% (11/19), rectocele in 52.6% (10/19), enterocele in 15.7% (3/19), cystocele/vaginal prolapse in 15.7 (3/19), descending perineum (DP) in 63.5% (12/19). 89.4% patients (17/19) showed at least two co-existed abnormalities and 15.7% (3/19) showed multicompartmental abnormalities. The mean follow-up was 9 months (range 1-18). No mesh-related complication was observed. At last available follow-up (LAFU), improvement of OD symptom was observed in 15 (78.9%) patients, the mean scores of CCCS decreased from 17 to 10 (p < 0.05), all four subsets of PAC-QoL scores improved, and three of them (physical discomfort, worries and concerns, satisfaction) showed statistical significance (p < 0.05). CONCLUSION Laparoscopic ventral rectopexy appears to be a safe and effective procedure for obstructed defecation in Chinese patients with overt pelvic structural abnormalities in short-term follow-up.
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Affiliation(s)
- G Y Ye
- Department of Gastrointestinal Surgery, School of Medicine, Ren Ji Hospital, Shanghai Jiao Tong University, 145 Shandong Road, Shanghai, China
| | - Z Wang
- Department of Gastrointestinal Surgery, School of Medicine, Ren Ji Hospital, Shanghai Jiao Tong University, 145 Shandong Road, Shanghai, China
| | - K E Matzel
- Department of General and Visceral Surgery, Section of Coloproctology, Friedrich-Alexander-University Erlangen-Nuremberg, Krankenhausstraße, 12, 91054, Erlangen, Germany
| | - Z Cui
- Department of Gastrointestinal Surgery, School of Medicine, Ren Ji Hospital, Shanghai Jiao Tong University, 145 Shandong Road, Shanghai, China.
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Guttadauro A, Chiarelli M, Maternini M, Baini M, Pecora N, Gabrielli F. Value and limits of stapled transanal rectal repair for obstructed defecation syndrome: 10 years-experience with 450 cases. Asian J Surg 2017; 41:573-577. [PMID: 28693959 DOI: 10.1016/j.asjsur.2017.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 05/09/2017] [Accepted: 05/17/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND/OBJECTIVE In the late's 90' a new surgical treatment, the stapled trans-anal rectal resection (STARR) was born to treat obstructed defecation syndrome (ODS). In this study we retrospectively analyze a series of 450 cases that underwent STARR in 10 years. METHODS Between January 2001 to December 2011, 450 patients, diagnosed with ODS syndrome caused by rectocele or intussusception, underwent to STARR procedure. The presence of rectocele and/or intussusception was verified by dynamic defecography. The preoperative evaluation was completed with anorectal manometry and colonoscopy. Follow-up visits were scheduled 1 week, 1 month, 3 months, 1 years, 3 years and 5 years after surgery. RESULTS Mean operative time was 30,2 min. In 408 cases (90.7%) hospital discharge occurred 24 hours after surgery. Among postoperative complications urinary retention was observed in 35 patients (7.8%). Five (1.1%) patients presented an early rectal bleeding and 8 (1.8%) patients presented a late bleeding. In 5 (1.1%) patients a stable pelvic hematoma was found. Six (1.3%) patients presented pelvic sepsis due to subperitoneal perforation. An asymptomatic partial dehiscence of stapler row occurred in 19 patients (4.2%).125 patients (27.8%) reported defecation urgency that completely vanished at 3 months follow-up in 83 patients (66,4%) and in further 42 patients (33,6%) at 6-months. The average preoperative ODS score was 14.1; 3.1 at one year; 4.3 at 3 years and 6.4 after five years. CONCLUSIONS In expert hands, with right indications, STARR procedure is safe with good results in terms of improvement of the ODS score.
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Affiliation(s)
- Angelo Guttadauro
- University of Milano-Bicocca, General Surgery Department, Istituti Clinici Zucchi, Monza, Italy.
| | | | - Matteo Maternini
- University of Milano-Bicocca, General Surgery Department, Istituti Clinici Zucchi, Monza, Italy
| | - Melissa Baini
- University of Milano-Bicocca, General Surgery Department, Istituti Clinici Zucchi, Monza, Italy
| | - Nicoletta Pecora
- University of Milano-Bicocca, General Surgery Department, Istituti Clinici Zucchi, Monza, Italy
| | - Francesco Gabrielli
- University of Milano-Bicocca, General Surgery Department, Istituti Clinici Zucchi, Monza, Italy
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Putz C, Alt CD, Hensel C, Wagner B, Gantz S, Gerner HJ, Weidner N, Grenacher L. 3T MR-defecography-A feasibility study in sensorimotor complete spinal cord injured patients with neurogenic bowel dysfunction. Eur J Radiol 2017. [PMID: 28629562 DOI: 10.1016/j.ejrad.2017.02.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION To investigate whether MR-defecography can be employed in sensorimotor complete spinal cord injury (SCI) subjects as a potential diagnostic tool to detect defecational disorders associated with neurogenic bowel dysfunction (NBD) using standard parameters for obstructed defecation. MATERIAL AND METHODS In a prospective single centre clinical trial, we developed MR-defecography in traumatic sensorimotor complete paraplegic SCI patients with upper motoneuron type injury (neurological level of injury T1 to T10) using a conventional 3T scanner. Defecation was successfully induced by eliciting the defecational reflex after rectal filling with ultrasonic gel, application of two lecicarbon suppositories and digital rectal stimulation. Examination was performed with patients in left lateral decubitus position using T2-weighted turbo spin echo sequence in the sagittal plane at rest (TE 89ms, TR 3220ms, FOV 300mm, matrix 512×512, ST 4mm) and ultrafast-T2-weighted-sequence in the sagittal plane with repeating measurements (TE 1.54ms, TR 3.51ms, FOV 400mm, matrix 256×256, ST 6mm). Changes of anorectal angle (ARA), anorectal descent (ARJ) and pelvic floor weakness were documented and measured data was compared to reference values of asymptomatic non-SCI subjects in the literature to assess feasibility. RESULTS MR-defecography provides evaluable imaging sequences of the induced evacuation phase in SCI patients. Measurement results for ARA, ARJ, hiatal width (H-line) and hiatal descent (M-line) deviate significantly from reference values in the literature in asymptomatic subjects without SCI. The overall mean values in our study for SCI patients were: ARA (rest) 127.3°, ARA (evacuation) 137.6°, ARJ (rest) 2.4cm, ARJ (evacuation) 4.0cm, H-line (rest) 7.6cm, H-line (evacuation) 8.1cm, M-line (rest) 2.6cm, M-line (evacuation) 4.2cm. CONCLUSIONS MR-defecography is feasible in sensorimotor complete SCI patients. Individual MR-defecography findings may help to determine specific therapeutical options for respective patients suffering from severe NBD.
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Affiliation(s)
- Cornelia Putz
- Spinal Cord Injury Center, Heidelberg University Hospital, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
| | - Celine D Alt
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany.
| | - Cornelia Hensel
- Spinal Cord Injury Center, Heidelberg University Hospital, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
| | - Björn Wagner
- Spinal Cord Injury Center, Heidelberg University Hospital, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
| | - Simone Gantz
- Department of Experimental Orthopaedics, Heidelberg University Hospital, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
| | - Hans-Jürgen Gerner
- Spinal Cord Injury Center, Heidelberg University Hospital, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
| | - Norbert Weidner
- Spinal Cord Injury Center, Heidelberg University Hospital, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
| | - Lars Grenacher
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany.
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Bildstein C, Melchior C, Gourcerol G, Boueyre E, Bridoux V, Vérin E, Leroi AM. Predictive factors for compliance with transanal irrigation for the treatment of defecation disorders. World J Gastroenterol 2017; 23:2029-2036. [PMID: 28373769 PMCID: PMC5360644 DOI: 10.3748/wjg.v23.i11.2029] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 12/30/2016] [Accepted: 01/11/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate compliance with transanal irrigation (TAI) one year after a training session and to identify predictive factors for compliance.
METHODS The compliance of one hundred eight patients [87 women and 21 men; median age 55 years (range 18-83)] suffering from constipation or fecal incontinence (FI) was retrospectively assessed. The patients were trained in TAI over a four-year period at a single institution. They were classified as adopters if they continued using TAI for at least one year after beginning the treatment or as non-adopters if they stopped. Predictive factors of compliance with TAI were based on pretreatment assessments and training progress. The outcomes of the entire cohort of patients who had been recruited for the TAI treatment were expressed in terms of intention-to-treat.
RESULTS Forty-six of the 108 (43%) trained patients continued to use TAI one year after their training session. The patients with FI had the best results, with 54.5% remaining compliant with TAI. Only one-third of the patients who complained of slow transit constipation or obstructed defecation syndrome continued TAI. There was an overall discontinuation rate of 57%. The most common reason for discontinuing TAI was the lack of efficacy (41%). However, 36% of the patients who discontinued TAI gave reasons independent of the efficacy of the treatment such as technical problems (catheter expulsion, rectal balloon bursting, instilled water leakage or retention, pain during irrigation, anal bleeding, anal fissure) while 23% said that there were too many constraints. Of the patients who reported discontinuing TAI, the only predictive factor was the progress of the training (OR = 4.9, 1.3-18.9, P = 0.02).
CONCLUSION The progress of the training session was the only factor that predicted patient compliance with TAI.
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Rachaneni S, Atan IK, Shek KL, Dietz HP. Digital rectal examination in the evaluation of rectovaginal septal defects. Int Urogynecol J 2017; 28:1401-1405. [PMID: 28213798 DOI: 10.1007/s00192-017-3285-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 01/25/2017] [Indexed: 12/22/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The objective was to evaluate the diagnostic potential of digital rectal examination in the identification of a true rectocele. METHODS This is a retrospective observational study utilising 187 archived data sets of women presenting with lower urinary tract symptoms and/or pelvic organ prolapse between August 2012 and November 2013. Evaluation included a standardised interview, ICS-POPQ, rectal examination and 4D translabial ultrasound. The main outcome measure was the diagnosis of rectocele by digital rectal palpation on Valsalva manoeuvre. This diagnosis correlated with the sonographic diagnosis of rectocele to determine agreement between digital examination and ultrasound findings. RESULTS Complete data sets were available for 180 participants. On imaging, the mean position of the rectal ampulla was 11.07 (-36.3 to 44.3) mm below the symphysis pubis; 42.8% (77) had a rectocele of a depth of ≥10 mm. On palpation, a rectocele was detected in 60 women (33%). Agreement between palpation and imaging was observed in 77%; the kappa was 0.52 (CI 0.39-0.65). On receiver operator characteristic analysis, the area under the curve was 0.854 for the relationship between rectocele pocket depth and the detection of rectocele on palpation. CONCLUSION Moderate agreement was found between digital rectal examination for rectocele and translabial ultrasound findings of a "true rectocele". Digital rectal examination may be used to identify these defects in clinical practice. Extending the clinical examination of prolapse to include rectal examination to palpate defects in the rectovaginal septum may reduce the need for defecatory proctograms for the assessment of obstructive defecation and may help triage patients in the management of posterior compartment prolapse.
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Affiliation(s)
- Suneetha Rachaneni
- School of Clinical and Experimental Medicine , University of Birmingham, Birmingham, UK.
| | | | - Ka Lai Shek
- Department of Obstetrics and Gynecology, Liverpool Clinical School, University of Western Sydney, Parramatta, Australia
| | - Hans Peter Dietz
- Department of Obstetrics and Gynecology, Sydney Medical School Nepean, University of Sydney, Penrith, Australia
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Marola S, Ferrarese A, Gibin E, Capobianco M, Bertolotto A, Enrico S, Solej M, Martino V, Destefano I, Nano M. Anal sphincter dysfunction in multiple sclerosis: an observation manometric study. Open Med (Wars) 2016; 11:509-517. [PMID: 28352843 PMCID: PMC5329875 DOI: 10.1515/med-2016-0088] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 09/06/2016] [Indexed: 11/15/2022] Open
Abstract
Constipation, obstructed defecation, and fecal incontinence are frequent complaints in multiple sclerosis. The literature on the pathophysiological mechanisms underlying these disorders is scant. Using anorectal manometry, we compared the anorectal function in patients with and without multiple sclerosis. 136 patients referred from our Center for Multiple Sclerosis to the Coloproctology Outpatient Clinic, between January 2005 and December 2011, were enrolled. The patients were divided into four groups: multiple sclerosis patients with constipation (group A); multiple sclerosis patients with fecal incontinence (group B); non-multiple sclerosis patients with constipation (group C); non-multiple sclerosis patients with fecal incontinence (group D). Anorectal manometry was performed to measure: resting anal pressure; maximum squeeze pressure; rectoanal inhibitory reflex; filling pressure and urge pressure. The difference between resting anal pressure before and after maximum squeeze maneuvers was defined as the change in resting anal pressure calculated for each patient. RESULTS Group A patients were noted to have greater sphincter hypotonia at rest and during contraction compared with those in group C (p=0.02); the rectal sensitivity threshold was lower in group B than in group D patients (p=0.02). No voluntary postcontraction sphincter relaxation was observed in either group A or group B patients (p=0.891 and p=0.939, respectively). CONCLUSIONS The decrease in the difference in resting anal pressure before and after maximum squeeze maneuvers suggests post-contraction sphincter spasticity, indicating impaired pelvic floor coordination in multiple sclerosis patients. A knowledge of manometric alterations in such patients may be clinically relevant in the selection of patients for appropriate treatments and for planning targeted rehabilitation therapy.
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Affiliation(s)
- Silvia Marola
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
| | - Alessia Ferrarese
- University of Turin, Section of General Surgery, San Luigi Gonzaga Teaching Hospital, Regione Gonzole 10, 10043 Orbassano, Turin, Italy
| | - Enrico Gibin
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
| | - Marco Capobianco
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
| | - Antonio Bertolotto
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
| | - Stefano Enrico
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
| | - Mario Solej
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
| | - Valter Martino
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
| | - Ines Destefano
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
| | - Mario Nano
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital “San Luigi Gonzaga”, Section of General Surgery, Orbassano, Turin, Italy
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van Iersel JJ, Paulides TJC, Verheijen PM, Lumley JW, Broeders IAMJ, Consten ECJ. Current status of laparoscopic and robotic ventral mesh rectopexy for external and internal rectal prolapse. World J Gastroenterol 2016; 22:4977-4987. [PMID: 27275090 PMCID: PMC4886373 DOI: 10.3748/wjg.v22.i21.4977] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 04/15/2016] [Accepted: 05/04/2016] [Indexed: 02/06/2023] Open
Abstract
External and internal rectal prolapse with their affiliated rectocele and enterocele, are associated with debilitating symptoms such as obstructed defecation, pelvic pain and faecal incontinence. Since perineal procedures are associated with a higher recurrence rate, an abdominal approach is commonly preferred. Despite the description of greater than three hundred different procedures, thus far no clear superiority of one surgical technique has been demonstrated. Ventral mesh rectopexy (VMR) is a relatively new and promising technique to correct rectal prolapse. In contrast to the abdominal procedures of past decades, VMR avoids posterolateral rectal mobilisation and thereby minimizes the risk of postoperative constipation. Because of a perceived acceptable recurrence rate, good functional results and low mesh-related morbidity in the short to medium term, VMR has been popularized in the past decade. Laparoscopic or robotic-assisted VMR is now being progressively performed internationally and several articles and guidelines propose the procedure as the treatment of choice for rectal prolapse. In this article, an outline of the current status of laparoscopic and robotic ventral mesh rectopexy for the treatment of internal and external rectal prolapse is presented.
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Grimes CL, Overholser RH, Xu R, Tan-Kim J, Nager CW, Dyer KY, Menefee SA, Diwadkar GB, Lukacz ES. Measuring the impact of a posterior compartment procedure on symptoms of obstructed defecation and posterior vaginal compartment anatomy. Int Urogynecol J 2016; 27:1817-1823. [PMID: 27230408 DOI: 10.1007/s00192-016-3046-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 05/05/2016] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND HYPOTHESIS We hypothesized that there would be a significant difference in changes in obstructed defecation symptoms and posterior compartment prolapse between women who underwent posterior vaginal wall prolapse repair (PR) and those who did not. METHODS This was a two-site prospective cohort study of women undergoing prolapse or incontinence surgery in which a PR was, or was not, performed at the discretion of the surgeon. Women were assessed using validated obstructed defecation questionnaires and standardized examination measures (including POP-Q, measurement of transverse gh, and assessment for a rectovaginal pocket and laxity) prior to pelvic surgery and 12 weeks after surgery. RESULTS Of 68 women who underwent surgery, 43 had PR. The PR group had higher obstructed defecation symptoms and greater posterior compartment prolapse at baseline. At 12 weeks, obstructed defecation symptoms had improved significantly more in the PR group than in the no PR group (all p < 0.03). Anatomic outcomes showed greater improvement in point Bp in the PR group (-3.4 vs. -0.7 no PR, p < 0.001) and resolution of the rectovaginal pocket (86 % vs. 42 %, p = 0.002). There were no significant changes in obstructed defecation symptoms or anatomic outcomes from baseline in the no PR group, while the PR group showed significantly improved obstructed defecation symptoms and anatomic outcomes after repair (p < 0.001 for both). CONCLUSIONS Significant improvements in obstructed defecation symptoms and posterior compartment prolapse were seen after PR, but not in women who did not receive PR. Obstructed defecation symptoms, Bp and rectovaginal pocket were the measures best able to demonstrate improvement after PR. We recommend the use of these measures to assess the impact of surgery in the posterior compartment.
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Affiliation(s)
- Cara L Grimes
- Department of Obstetrics and Gynecology, Columbia University Medical Center, 622 West 168th Street, PH 16, Room 127, New York, NY, 10032, USA.
| | - Rosanna H Overholser
- San Diego Clinical and Translational Research Institute, UC San Diego Health System, San Diego, CA, USA
| | - Ronghui Xu
- Department of Family and Preventive Medicine and Department of Mathematics, UC San Diego Health System, San Diego, CA, USA
| | - Jasmine Tan-Kim
- Division of Female Pelvic Medicine and Reconstructive Surgery, Kaiser Permanente, San Diego, CA, USA
| | - Charles W Nager
- Department of Reproductive Medicine, Division of Female Pelvic Medicine and Reconstructive Surgery, UC San Diego Health System, La Jolla, CA, USA
| | - Keisha Y Dyer
- Division of Female Pelvic Medicine and Reconstructive Surgery, Kaiser Permanente, San Diego, CA, USA
| | - Shawn A Menefee
- Division of Female Pelvic Medicine and Reconstructive Surgery, Kaiser Permanente, San Diego, CA, USA
| | - Gouri B Diwadkar
- Division of Female Pelvic Medicine and Reconstructive Surgery, Kaiser Permanente, San Diego, CA, USA
| | - Emily S Lukacz
- Department of Reproductive Medicine, Division of Female Pelvic Medicine and Reconstructive Surgery, UC San Diego Health System, La Jolla, CA, USA
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Kim M, Meurette G, Ragu R, Lehur PA. Current surgical treatment of obstructed defecation among selected European opinion leaders in pelvic floor surgery. Tech Coloproctol 2016; 20:395-9. [DOI: 10.1007/s10151-016-1473-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Accepted: 04/12/2016] [Indexed: 12/13/2022]
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Albuquerque A, Pereira E. Current applications of transperineal ultrasound in gastroenterology. World J Radiol 2016; 8:370-377. [PMID: 27158423 PMCID: PMC4840194 DOI: 10.4329/wjr.v8.i4.370] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2015] [Revised: 09/04/2015] [Accepted: 03/09/2016] [Indexed: 02/06/2023] Open
Abstract
Transperineal ultrasound is an inexpensive, safe and painless technique that dynamically and non-invasively evaluates the anorectal area. It has multiple indications, mainly in urology, gynaecology, surgery and gastroenterology, with increased use in the last decade. It is performed with conventional probes, positioned directly above the anus, and may capture images of the anal canal, rectum, puborectalis muscle (posterior compartment), vagina, uterus, (central compartment), urethra and urinary bladder (anterior compartment). Evacuatory disorders and pelvic floor dysfunction, like rectoceles, enteroceles, rectoanal intussusception, pelvic floor dyssynergy can be diagnosed using this technique. It makes a dynamic evaluation of the interaction between pelvic viscera and pelvic floor musculature, with images obtained at rest, straining and sustained squeezing. This technique is an accurate examination for detecting, classifying and following of perianal inflammatory disease. It can also be used to sonographically guide drainage of deep pelvic abscesses, mainly in patients who cannot undergo conventional drainage. Transperineal ultrasound correctly evaluates sphincters in patients with fecal incontinence, postpartum and also following surgical repair of obstetric tears. There are also some studies referring to its role in anal stenosis, for the measurement of the anal cushions in haemorrhoids and in chronic anal pain.
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Chaudhry Z, Tarnay C. Descending perineum syndrome: a review of the presentation, diagnosis, and management. Int Urogynecol J 2016; 27:1149-56. [PMID: 26755058 DOI: 10.1007/s00192-015-2889-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 11/02/2015] [Indexed: 12/28/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Defecatory dysfunction is a relatively common and challenging problem among women and one that practicing pelvic reconstructive surgeons and gynecologists deal with frequently. A subset of defecatory dysfunction includes obstructed defecation, which can have multiple causes, one of which is descending perineum syndrome (DPS). METHODS A literature search was performed to identify the pathophysiology, diagnosis, and management of DPS. RESULTS Although DPS has been described in the literature for many decades, it is still uncommonly diagnosed and difficult to manage. A high index of suspicion combined with physical examination consistent with excess perineal descent, patient symptom assessment, and imaging in the form of defecography are required for the diagnosis to be accurately made. Primary management options of DPS include conservative measures consisting of bowel regimens and biofeedback. Although various surgical approaches have been described in limited case series, no compelling evidence can be demonstrated at this point to support surgical intervention. CONCLUSIONS Knowledge of DPS is essential for the practicing pelvic reconstructive surgeon to make a timely diagnosis, avoid harmful treatments, and initiate therapy early on.
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Kraemer M, Paulus W, Kara D, Mankewitz S, Rozsnoki S. Rectal prolapse traumatizes rectal neuromuscular microstructure explaining persistent rectal dysfunction. Int J Colorectal Dis 2016; 31:1855-61. [PMID: 27599704 DOI: 10.1007/s00384-016-2649-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/30/2016] [Indexed: 02/04/2023]
Abstract
PURPOSE Internal rectal prolapse is common and correlates with age. It causes a plug-like physical obstruction and is a major cause of defecation disorder. The progressive distortion of the prolapsing rectum likely causes secondary defects in the rectal wall, which may exacerbate rectal dysfunction. We undertook a prospective observational study to detect and quantify the neurologic and histopathologic changes in the rectal wall. METHODS We examined dorsal and ventral rectal wall specimens from consecutive patients with internal rectal prolapse undergoing stapled transanal rectal resection (STARR). We subjected specimens to histopathologic and neuropathologic assessment, including immunohistochemistry. We also recorded patients' clinical and demographic characteristics and sought correlations between these and the pathologic findings. RESULTS We examined 100 specimens. The severity of rectal prolapse and the extent of descent of the perineum correlated significantly with age. Concomitant hemorrhoidal prolapse was noted in all male patients and in 79 % of female patients. Muscular and neuronal defects were detected in 94 and 90 % of the specimens, respectively. Only four specimens (4 %) were free of significant structural defects. CONCLUSION Rectal prolapse traumatizes the rectum causing neuromuscular defects. The tissue trauma is due to shearing forces and ischemia caused by the intussusception. This initiates a self-reinforcing vicious circle of physical and functional obstruction, further impairing rectal evacuation and causing constipation and incontinence. The correlation between extent of prolapse and age suggests that internal rectal prolapse can be considered a degenerative disorder. Neural and motor defects in the wall of the rectum caused by rectal prolapse are likely irreversible.
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Abstract
BACKGROUND Constipation is a clinical symptom in patients suffering from slow transit and/or obstructed defecation. Proper treatment requires the identification of all associated disorders and the quantification of symptoms. Rectocele can cause the symptoms of obstructed defecation syndrome (ODS). The aim of this study was to evaluate the clinical and functional outcomes of a novel technique of transvaginal stapled rectal resection (TVSRR) using a straight staple line, to treat rectocele. METHODS The study included 84 females [median age 51 years (range 29-73 years)], with obstructed defecation, grades II-III rectocele, and multiple abnormalities on defecography. The magnitude and degree of ODS were quantified by the Altomare ODS scoring system. Continence status was evaluated using the Pescatori scoring system. The rectal and vaginal manometric study, the index of patient satisfaction using a visual analog score (VAS), and the validated Patient Assessment of Constipation Quality of Life (PAC-QOL) questionnaire results were recorded. All patients underwent TVSRR. RESULTS There were no intraoperative complications. Early postoperative complications were defecatory urgency in seven patients (8.3 %), dyspareunia in two (2.4 %), and rectovaginal fistula in one (1.2 %). Five patients (6 %) had recurrence of ODS symptoms. There was no significant change in continence pre- and postoperatively. The ODS score and VAS revealed significant improvement within the first postoperative year in 94 % of patients. The PAC-QOL questionnaire mean total scores indicated an improvement in both the patient satisfaction and the QOL during the 12-month follow-up. The self-reported definitive outcome was excellent in 46 patients (54.7 %), good in 29 (34.5 %), fairly good in 20 (23.8 %), and poor in five (6.0 %). CONCLUSIONS Vaginal repair carries no risk of fecal incontinence. Large anterior rectocele is considered the main indication for this technique. Using the linear stapler is a cost-effective, simple, and easy technique.
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Affiliation(s)
- A A Shafik
- Department of Surgery, Faculty of Medicine, Cairo University, 7, Gamal Salem St., Off Mossadak St., Dokki, Cairo, Egypt.
| | - O El Sibai
- Department of Surgery, Faculty of Medicine, Menoufia University, Al Minufiya, Egypt
| | - I A Shafik
- Department of Surgery, Faculty of Medicine, Cairo University, 7, Gamal Salem St., Off Mossadak St., Dokki, Cairo, Egypt
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Asciore L, Pescatori LC, Pescatori M. Semi-closed bilateral partial miotomy of the puborectalis for anismus: a pilot study: Partial miotomy of the puborectalis for anismus. Int J Colorectal Dis 2015; 30:1729-34. [PMID: 26255256 DOI: 10.1007/s00384-015-2330-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/26/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Anismus or non relaxing puborectalis muscle (PRM) may cause obstructed defecation (OD). Reported surgical treatment is partial miotomy, followed by sepsis, bleeding, and incontinence. The aim of the present study was to investigate on the feasibility and outcome of a modified mini-invasive operation. PATIENTS AND METHODS Consecutive patients with anismus and OD not responding to medical therapy, excluding multiparous females, patients with anal incontinence, recto-rectal intussusception, and disordered psychological pattern. Semi-closed bilateral partial division of PRM, pulled down through 1-cm perianal incisions, was performed. Concomitant significant rectal mucosal prolapse and rectocele, when present, were treated. OD was evaluated using a validated score and anal/vaginal ultrasound (US) was performed pre -and postoperatively. A control group of seven patients with normal bowel habit was also investigated. RESULTS Eight patients (seven females), median age 48 years (range 29-71) were operated. Six also had significant mucosal prolapse and rectocele. All were followed up for a median of 12 months (range 2-40). None of them had postoperative sepsis or bleeding. One had just one occasional episode of mild anal incontinence. Symptoms improved in 6 or 75 % and, OD score decreased from 19.6 ± 1.0 to 9.2 ± 2.0 (mean ± s.e.m.), P = 0.007. No patient had anismus after surgery and PRM relaxation changed from 0 to 5.9 ± 0.8 mm being 6.6 ± 1.5 mm in controls. CONCLUSION Semi-closed bilateral partial division of PRM achieves muscle's relaxation on straining in all patients without any significant postoperative complication. Further studies are needed prior to consider it a validated procedure.
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Affiliation(s)
- L Asciore
- Coloproctology Unit, Parioli Clinic, Rome, Italy
| | | | - M Pescatori
- Coloproctology Unit, Parioli Clinic, Rome, Italy.
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Abstract
The management of obstructed defecation syndrome (ODS) is mainly conservative and mainly consists of fiber diet, bulking laxatives, rectal irrigation or hydrocolontherapy, biofeedback, transanal electrostimulation, yoga and psychotherapy. According to our experience, nearly 20% of the patients need surgical treatment. If we consider ODS an “iceberg syndrome”, with “emerging rocks”, rectocele and rectal internal mucosal prolapse, that may benefit from surgery, at least two out of ten patients also has “underwater rocks” or occult disorders, such as anismus, rectal hyposensation and anxiety/depression, which mostly require conservative treatment. Rectal prolapse excision or obliterative suture, rectocele and/or enterocele repair, retrograde Malone’s enema and partial myotomy of the puborectalis muscle are effective in selected cases. Laparoscopic ventral sacral colporectopexy may be an effective surgical option. Stapled transanal rectal resection may lead to severe complications. The Transtar procedure seems to be safer, when dealing with recto-rectal intussusception. A multidisciplinary approach to ODS provides the best results.
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Pescatori LC, Villanacci V, Pescatori M. Failed stapled rectal resection in a constipated patient with rectal aganglionosis. World J Gastroenterol 2014; 20:4462-4466. [PMID: 24764689 PMCID: PMC3989987 DOI: 10.3748/wjg.v20.i15.4462] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 01/05/2014] [Accepted: 02/20/2014] [Indexed: 02/06/2023] Open
Abstract
A rare case of a severely constipated patient with rectal aganglionosis is herein reported. The patient, who had no megacolon/megarectum, underwent a STARR, i.e., stapled transanal rectal resection, for obstructed defecation, but her symptoms were not relieved. She started suffering from severe chronic proctalgia possibly due to peri-retained staples fibrosis. Intestinal transit times were normal and no megarectum/megacolon was found at barium enema. A diverting sigmoidostomy was then carried out, which was complicated by an early parastomal hernia, which affected stoma emptying. She also had a severe diverting proctitis, causing rectal bleeding, and still complained of both proctalgia and tenesmus. A deep rectal biopsy under anesthesia showed no ganglia in the rectum, whereas ganglia were present and normal in the sigmoid at the stoma site. As she refused a Duhamel procedure, an intersphincteric rectal resection and a refashioning of the stoma was scheduled. This case report shows that a complete assessment of the potential causes of constipation should be carried out prior to any surgical procedure.
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Abstract
Caring for patients with constipation and pelvic outlet obstruction can be challenging, requiring skill, patience, and empathy on the part of the medical professional. The mainstay of treatment is behavioral with surgery reserved for a select group of patients. The evaluation, diagnostic, and treatment modalities of both constipation and pelvic outlet with a focus on current advancements and technology are explored in depth.
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Affiliation(s)
- Traci L Hedrick
- Department of Surgery, University of Virginia, PO Box 800709, Charlottesville, VA 22908, USA.
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Bove A, Pucciani F, Bellini M, Battaglia E, Bocchini R, Altomare DF, Dodi G, Sciaudone G, Falletto E, Piloni V, Gambaccini D, Bove V. Consensus statement AIGO/SICCR: Diagnosis and treatment of chronic constipation and obstructed defecation (part I: Diagnosis). World J Gastroenterol 2012; 18:1555-64. [PMID: 22529683 PMCID: PMC3325520 DOI: 10.3748/wjg.v18.i14.1555] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2011] [Revised: 10/21/2011] [Accepted: 03/10/2012] [Indexed: 02/06/2023] Open
Abstract
Chronic constipation is a common and extremely trou-blesome disorder that significantly reduces the quality of life, and this fact is consistent with the high rate at which health care is sought for this condition. The aim of this project was to develop a consensus for the diagnosis and treatment of chronic constipation and obstructed defecation. The commission presents its results in a “Question-Answer” format, including a set of graded recommendations based on a systematic review of the literature and evidence-based medicine. This section represents the consensus for the diagnosis. The history includes information relating to the onset and duration of symptoms and may reveal secondary causes of constipation. The presence of alarm symptoms and risk factors requires investigation. The physical examination should assess the presence of lesions in the anal and perianal region. The evidence does not support the routine use of blood testing and colonoscopy or barium enema for constipation. Various scoring systems are available to quantify the severity of constipation; the Constipation Severity Instrument for constipation and the obstructed defecation syndrome score for obstructed defecation are the most reliable. The Constipation-Related Quality of Life is an excellent tool for evaluating the patient‘s quality of life. No single test provides a pathophysiological basis for constipation. Colonic transit and anorectal manometry define the pathophysiologic subtypes. Balloon expulsion is a simple screening test for defecatory disorders, but it does not define the mechanisms. Defecography detects structural abnormalities and assesses functional parameters. Magnetic resonance imaging and/or pelvic floor sonography can further complement defecography by providing information on the movement of the pelvic floor and the organs that it supports. All these investigations are indicated to differentiate between slow transit constipation and obstructed defecation because the treatments differ between these conditions.
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Naldini G, Cerullo G, Menconi C, Martellucci J, Orlandi S, Romano N, Rossi M. Resected specimen evaluation, anorectal manometry, endoanal ultrasonography and clinical follow-up after STARR procedures. World J Gastroenterol 2011. [PMID: 21633641 DOI: 10.3748/wjg.v17.i1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate stapled transanal rectal resection (STARR) procedures as surgical techniques for obstructed defecation syndrome (ODS) by analyzing specimen evaluation, anorectal manometry, endoanal ultrasonography and clinical follow-up. METHODS From January to December 2007, we have treated 30 patients. Fifteen treated with double PPH-01 staplers and 15 treated using new CCS 30 contour. Resected specimen were measured with respect to average surface and volume. All patients have been evaluated at 24 mo with clinical examination, anorectal manometry and endoanal ultrasonography. RESULTS Average surface in the CCS 30 group was 54.5 cm² statistically different when compared to the STARR group (36.92 cm²). The average volume in the CCS 30 group was 29.8 cc, while in the PPH-01 it was 23.8 cc and difference was statistically significant. The mean hospital stay in the CCS 30 group was 3.1 d, while in the PPH-01 group the median hospital stay was 3.4 d. As regards the long-term follow-up, an overall satisfactory rate of 83.3% (25/30) was achieved. Endoanal ultrasonography performed 1 year following surgery was considered normal in both of the studied groups. Mean resting pressure was higher than the preoperative value (67.2 mmHg in the STARR group and 65.7 mmHg in the CCS30 group vs 54.7 mmHg and 55.3 mmHg, respectively). Resting and squeezing pressures were lower in those patients not satisfied, but data are not statistically significant. CONCLUSION The STARR procedure with two PPH-01 is a safe surgical procedure to correct ODS. The new Contour CCS 30 could help to increase the amount of the resected tissue without differences in early complications, post-operative pain and in hospital stay compared to the STARR with two PPH-01 technique.
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Affiliation(s)
- Gabriele Naldini
- Fourth Unit of Surgery, Santa Chiara Hospital of Pisa, 56124 Pisa, Italy.
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Biviano I, Badiali D, Candeloro L, Habib FI, Mongardini M, Caviglia A, Anzini F, Corazziari ES. Comparative outcome of stapled trans-anal rectal resection and macrogol in the treatment of defecation disorders. World J Gastroenterol 2011; 17:4199-205. [PMID: 22072851 PMCID: PMC3208364 DOI: 10.3748/wjg.v17.i37.4199] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Revised: 03/04/2011] [Accepted: 03/11/2011] [Indexed: 02/06/2023] Open
Abstract
AIM: To prospectively assess the efficacy and safety of stapled trans-anal rectal resection (STARR) compared to standard conservative treatment, and whether preoperative symptoms and findings at defecography and anorectal manometry can predict the outcome of STARR.
METHODS: Thirty patients (Female, 28; age: 51 ± 9 years) with rectocele or rectal intussusception, a defecation disorder, and functional constipation were submitted for STARR. Thirty comparable patients (Female, 30; age 53 ± 13 years), who presented with symptoms of rectocele or rectal intussusception and were treated with macrogol, were assessed. Patients were interviewed with a standardized questionnaire at study enrollment and 38 ± 18 mo after the STARR procedure or during macrogol treatment. A responder was defined as an absence of the Rome III diagnostic criteria for functional constipation. Defecography and rectoanal manometry were performed before and after the STARR procedure in 16 and 12 patients, respectively.
RESULTS: After STARR, 53% of patients were responders; during conservative treatment, 75% were responders. After STARR, 30% of the patients reported the use of laxatives, 17% had intermittent anal pain, 13% had anal leakage, 13% required digital facilitation, 6% experienced defecatory urgency, 6% experienced fecal incontinence, and 6% required re-intervention. During macrogol therapy, 23% of the patients complained of abdominal bloating and 13% of borborygmi, and 3% required digital facilitation.No preoperative symptom, defecographic, or manometric finding predicted the outcome of STARR. Post-operative defecography showed a statistically significant reduction (P < 0.05) of the rectal diameter and rectocele. The post-operative anorectal manometry showed that anal pressure and rectal sensitivity were not significantly modified, and that rectal compliance was reduced (P = 0.01).
CONCLUSION: STARR is not better and is less safe than macrogol in the treatment of defecation disorders. It could be considered as an alternative therapy in patients unresponsive to macrogol.
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Naldini G, Cerullo G, Menconi C, Martellucci J, Orlandi S, Romano N, Rossi M. Resected specimen evaluation, anorectal manometry, endoanal ultrasonography and clinical follow-up after STARR procedures. World J Gastroenterol 2011; 17:2411-6. [PMID: 21633641 PMCID: PMC3103794 DOI: 10.3748/wjg.v17.i19.2411] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2010] [Revised: 05/08/2010] [Accepted: 05/15/2010] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate stapled transanal rectal resection (STARR) procedures as surgical techniques for obstructed defecation syndrome (ODS) by analyzing specimen evaluation, anorectal manometry, endoanal ultrasonography and clinical follow-up.
METHODS: From January to December 2007, we have treated 30 patients. Fifteen treated with double PPH-01 staplers and 15 treated using new CCS 30 contour. Resected specimen were measured with respect to average surface and volume. All patients have been evaluated at 24 mo with clinical examination, anorectal manometry and endoanal ultrasonography.
RESULTS: Average surface in the CCS 30 group was 54.5 cm2 statistically different when compared to the STARR group (36.92 cm2). The average volume in the CCS 30 group was 29.8 cc, while in the PPH-01 it was 23.8 cc and difference was statistically significant. The mean hospital stay in the CCS 30 group was 3.1 d, while in the PPH-01 group the median hospital stay was 3.4 d. As regards the long-term follow-up, an overall satisfactory rate of 83.3% (25/30) was achieved. Endoanal ultrasonography performed 1 year following surgery was considered normal in both of the studied groups. Mean resting pressure was higher than the preoperative value (67.2 mmHg in the STARR group and 65.7 mmHg in the CCS30 group vs 54.7 mmHg and 55.3 mmHg, respectively). Resting and squeezing pressures were lower in those patients not satisfied, but data are not statistically significant.
CONCLUSION: The STARR procedure with two PPH-01 is a safe surgical procedure to correct ODS. The new Contour CCS 30 could help to increase the amount of the resected tissue without differences in early complications, post-operative pain and in hospital stay compared to the STARR with two PPH-01 technique.
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Abstract
Obstructed defecation (OD) and fecal incontinence (FI) are challenging clinical problems, which are commonly encountered in the practice of colorectal surgeons and gastroenterologists. These disorders socially and psychologically distress patients and greatly impair their quality of life. The underlying anatomical and pathophysiological changes are complex, often incompletely understood and cannot always be determined. As a consequence, many medical, surgical, and behavioral approaches have been described, with no panacea. Over the past decade, advances in an understanding of these disorders together with rational and similar methods of evaluation in anorectal physiology laboratories (ARP), radiology studies, and new surgical techniques have led to promising results. In this brief review, we discuss treatment strategies and recent updates on clinical and therapeutic aspects of obstructed defecation and fecal incontinence.
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Affiliation(s)
- Marat Khaikin
- Department of Colorectal Surgery, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd. Weston, FL 33331, USA
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