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Brusciano L, Gambardella C, Falato A, Ronchi A, Tolone S, Lucido FS, Del Genio G, Gualtieri G, Terracciano G, Docimo L. Rectal Prolapse Pathological Features: Findings in Patients With Outlet Obstruction Treated With Stapled Transanal Rectal Resection. Dis Colon Rectum 2023; 66:e826-e833. [PMID: 35239529 DOI: 10.1097/dcr.0000000000002269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Obstructed defecation syndrome is a common multifactorial disease for which treatment is based primarily on clinic presentation for the lack of reliable instrumental and anatomopathological criteria. OBJECTIVE The study aimed to analyze the pathological findings of the resected rectal specimens after stapled transanal rectal resection in patients affected by outlet obstruction. DESIGN Retrospective cohort study. SETTINGS University hospital. PATIENTS Patients who underwent rectal resection for obstructed defecation syndrome due to internal rectal prolapse were included. INTERVENTIONS Specimens of patients with obstructed defecation syndrome were analyzed through conventional histology and morphometric image analysis and compared with those of rectal specimens excised for oncological diseases. MAIN OUTCOME MEASURES Analysis of the anatomopathological impairments underlying rectal prolapse. RESULTS From January 2017 to December 2020, 46 specimens from the stapled transanal rectal resection group were compared with 40 specimens from the control group. In the stapled transanal rectal resection group, conventional histology revealed 34 samples (73.9%) had moderate- to severe-grade fibrosis with moderate-grade nerve degeneration in 33 cases (71.7%). In the control group, conventional histology revealed the absence of fibrosis in 31 specimens (77.5%), whereas the absence of nerve degeneration was detected in 37 specimens (92.5%). In the stapled transanal rectal resection group, morphometric image analysis showed severe-grade fibrosis in 25 cases (54.4%) compared to only low-grade fibrosis in 11 cases (27.5%). LIMITATIONS The small sample size and the retrospective design of the study were limitations. Moreover, there was no chance to use specimens from healthy volunteers as the control group. CONCLUSIONS Stapled transanal rectal resection specimens showed a higher rate of fibrosis and nerve dysplasia, an important parameter that is typically not considered preoperatively and could lead patients with rectal prolapse to the best treatment approach. See Video Abstract at http://links.lww.com/DCR/B928 . CARACTERSTICAS ANATOMOPATOLGICAS EN EL PROLAPSO DE RECTO HALLAZGOS EN PACIENTES CON OBSTRUCCIN DEL TRACTO DE SALIDA TRATADOS CON RESECCIN RECTAL TRANSANAL CON GRAPAS ANTECEDENTES:El síndrome de obstrucción del tracto de salida, es una afección multifactorial común, cuyo tratamiento está basado principalmente en la presentación clínica, ésto, debido a la falta de criterios confiables tanto instrumentales como anatomopatológicos.OBJETIVO:Analizamos los hallazgos histopatológicos de las piezas de resección rectal obtenidas por vía transanal mediante grapas, realizadas en pacientes que presentaban obstrucción del tracto de salida.DISEÑO:Este fue un estudio de cohorte retrospectivo.AJUSTE:El escenario fue un hospital universitario.PACIENTES:Aquellos sometidos a resección rectal por síndrome obstructivo del tracto de salida causada por un prolapso rectal interno.INTERVENCIONES:Los especímenes de pacientes con síndrome obstructivo defecatorio fueron analizados mediante histología convencional y análisis de imágenes morfométricas, comparados con especímenes rectales resecados por enfermedad oncológica.PRINCIPALES MEDIDAS DE RESULTADO:El resultado primario se concentró en la investigación de las deficiencias anatomopatológicas subyacentes del prolapso rectal interno.RESULTADOS:Desde enero de 2017 hasta diciembre de 2020, se compararon 46 especímenes del grupo de resección rectal transanal con grapas con 40 especímenes del grupo de control. En histología convencional, el grupo de resección rectal transanal con grapas, 34 muestras (73,9%) presentaron un grado de fibrosis moderada-severa con un grado moderado de degeneración neurógena en 33 casos (71,7%). En el grupo control, la histología convencional reveló ausencia de fibrosis en 31 especímenes (77,5 %), mientras que la ausencia de degeneración neurógena se detectó en 37 controles (92,5 %). En el grupo de resección rectal transanal con grapas, el análisis de imágenes morfométricas mostró fibrosis moderada y fibrosis severa en 19 (41,3%) y 25 (54,4%) casos, respectivamente. En el grupo control, el análisis de imágenes morfométricas mostró solo un bajo grado de fibrosis en 11 casos (27,5%). Se encontró una diferencia significativa en todos los grados de fibrosis y displasia neurógena entre los grupos en las evaluaciones de análisis de imagen morfométrica e histología convencional (p < 0,001).LIMITACIONES:El pequeño tamaño de la muestra y el diseño retrospectivo del estudio. Además, no existe la posibilidad de utilizar un grupo de control con muestras de voluntarios sanos.CONCLUSIONES:Los especímenes de resección rectal transanal con grapas mostraron una mayor tasa de fibrosis y displasia neurógena, parámetro importante que actualmente no está considerado antes de la operación y en un futuro muy cercano podría orientar a los pacientes con prolapso rectal interno hacia un mejor enfoque de tratamiento. Consulte Video Resumen en http://links.lww.com/DCR/B928 . (Traducción-Dr. Xavier Delgadillo ).
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Affiliation(s)
- Luigi Brusciano
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Claudio Gambardella
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Armando Falato
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Andrea Ronchi
- Pathology Unit, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Salvatore Tolone
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Francesco S Lucido
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Gianmattia Del Genio
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Giorgia Gualtieri
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Gianmattia Terracciano
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Ludovico Docimo
- Division of General, Oncologic, Mininvasive and Bariatric Surgery, University of Campania "Luigi Vanvitelli," Naples, Italy
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Zhang B, Zhao K, Zhao YJ, Yin SH, Zhuo GZ, Zhao Y, Ding JH. Variation in rectoanal inhibitory reflex after laparoscopic intersphincteric resection for ultralow rectal cancer. Colorectal Dis 2021; 23:424-433. [PMID: 33191594 DOI: 10.1111/codi.15444] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/08/2020] [Accepted: 10/08/2020] [Indexed: 12/11/2022]
Abstract
AIM The aim was to evaluate the physiological variation in rectoanal inhibitory reflex (RAIR) after laparoscopic intersphincteric resection (Lap-ISR) for ultralow rectal cancer. METHOD This was a retrospective study that included 56 patients who underwent Lap-ISR from a prospectively collected database. The RAIR was examined preoperatively and up to 12 months after ileostomy closure. The primary outcome included physiological variation in RAIR and its difference between partial, subtotal and total ISR. The secondary outcome was its correlation with functional outcome. RESULTS The reflex was present in 95% (53/56) of patients preoperatively, in 36% (20/56) before ileostomy closure, in 48% (27/56) at 3-6 months and in 61% (34/56) at 12 months after ileostomy closure. The elicited volume of RAIR was significantly increased at 12 months after ileostomy closure than at baseline (P = 0.005), but its duration and amplitude did not differ significantly. There was no significant difference in the reflex recovery between the ISR groups (partial vs. subtotal vs. total: 65% vs. 63% vs. 44%, P = 0.61). At 12 months after ileostomy closure, the RAIR-present group had favourable functional results and patient satisfaction (P < 0.05). Major faecal incontinence was found in 82% of patients in the RAIR-absent group. CONCLUSION The RAIR is abolished in the majority of patients after Lap-ISR, but a time-dependent recovery could be observed in more than half of the patients. The reflex recovery is not influenced by the resection grade of the internal sphincter. However, persistent loss of the RAIR correlates with worse continence.
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Affiliation(s)
- Bin Zhang
- Department of Colorectal Surgery, Characteristic Medical Center of PLA Rocket Force, Beijing, China
| | - Ke Zhao
- Department of Colorectal Surgery, Characteristic Medical Center of PLA Rocket Force, Beijing, China
| | - Yu-Juan Zhao
- Department of Colorectal Surgery, Characteristic Medical Center of PLA Rocket Force, Beijing, China
| | - Shu-Hui Yin
- Department of Colorectal Surgery, Characteristic Medical Center of PLA Rocket Force, Beijing, China
| | - Guang-Zuan Zhuo
- Department of Colorectal Surgery, Characteristic Medical Center of PLA Rocket Force, Beijing, China
| | - Yong Zhao
- Department of Colorectal Surgery, Characteristic Medical Center of PLA Rocket Force, Beijing, China
| | - Jian-Hua Ding
- Department of Colorectal Surgery, Characteristic Medical Center of PLA Rocket Force, Beijing, China
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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: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [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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Laparoscopic Ventral Rectopexy Versus Stapled Transanal Rectal Resection for Treatment of Obstructed Defecation in the Elderly: Long-term Results of a Prospective Randomized Study. Dis Colon Rectum 2019; 62:47-55. [PMID: 30451760 DOI: 10.1097/dcr.0000000000001256] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Obstructed defecation is a common complaint in coloproctology. Many anal, abdominal, and laparoscopic procedures are adopted to correct the underlying condition. OBJECTIVE The purpose of this study was to compare long-term functional outcome, recurrence rate, and quality of life between laparoscopic ventral rectopexy and stapled transanal rectal resection in the treatment of obstructed defecation. DESIGN This was a prospective randomized study. SETTING This study was performed at academic medical centers. PATIENTS Patients were included if they had obstructed defecation attributed to pelvic structural abnormalities that did not to respond to conservative measures. Exclusion criteria included nonrelaxing puborectalis, previous abdominal surgery, other anal pathology, and pudendal neuropathy. INTERVENTION Patients were randomly allocated to either laparoscopic ventral rectopexy (group 1) or stapled transanal rectal resection (group 2). MAIN OUTCOME MEASURES The primary outcome measures were improvement of modified obstructed defecation score and recurrences after ≥3 years of follow-up. Secondary outcomes were postoperative complications, continence status using Wexner incontinence score, and quality of life using Patient Assessment of Constipation-Quality of Life Questionnaire. RESULTS The study included 112 patients (56 in each arm). ASA score II was reported in 32 patients (18 in group 1 and 14 in group 2; p = 0.12), whereas 3 patients in each group had ASA score III. Minor postoperative complications were seen in 11 patients (20%) of group 1 and 14 patients of group 2 (25%; p = 0.65). During follow-up, 3 patients had fecal urgency after stapled transanal rectal resection but no sexual dysfunction in either procedure. After 6 months, modified obstructed defecation score improvement >50% was reported in 73% versus 82% in groups 1 and 2 (p = 0.36). After a mean follow-up of 41 months, recurrences of symptoms were reported in 7% in group 1 versus 24% in group 2 (p = 0.04). Six months postoperation, perineal descent improved >50% in defecogram in 80% of group 1 versus no improvement in group 2. Quality of life significantly improved in both groups after 6 months; however a significant long-term drop (>36 months) was seen only in group 2. LIMITATIONS Possible limitations of this study are the presence of a single operator and the absence of blindness of the technique for both patient and assessor. CONCLUSIONS In elderly patients even with comorbidities, both laparoscopic ventral rectopexy and stapled transanal rectal resection are safe and can improve function of the anorectum in patients with obstructed defecation attributed to structural abnormalities. Laparoscopic ventral rectopexy has better long-term functional outcome, less complications, and less recurrences compared with stapled transanal rectal resection. Perineal descent only improves after laparoscopic ventral rectopexy. Stapled transanal rectal resection was shown not to be the first choice in elderly patients with obstructed defecation unless they had a medical contraindication to laparoscopic procedures. See Video Abstract at http://links.lww.com/DCR/A788.
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Mercer-Jones M, Grossi U, Pares D, Vollebregt PF, Mason J, Knowles CH. Surgery for constipation: systematic review and practice recommendations: Results III: Rectal wall excisional procedures (Rectal Excision). Colorectal Dis 2017; 19 Suppl 3:49-72. [PMID: 28960928 DOI: 10.1111/codi.13772] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM To assess the outcomes of rectal excisional procedures in adults with chronic constipation. METHOD Standardised methods and reporting of benefits and harms were used for all CapaCiTY reviews that closely adhered to PRISMA 2016 guidance. Main conclusions were presented as summary evidence statements with a summative Oxford Centre for Evidence-Based Medicine (2009) level. RESULTS Forty-seven studies were identified, providing data on outcomes in 8340 patients. Average length of procedures was 44 min and length of stay (LOS) was 3 days. There was inadequate evidence to determine variations in procedural duration or LOS by type of procedure. Overall morbidity rate was 16.9% (0-61%), with lower rates observed after Contour Transtar procedure (8.9%). No mortality was reported after any procedures in a total of 5896 patients. Although inconsistently reported, good or satisfactory outcome occurred in 73-80% of patients; a reduction of 53-91% in Longo scoring system for obstructive defecation syndrome (ODS) occurred in about 68-76% of patients. The most common long-term adverse outcome is faecal urgency, typically occurring in up to 10% of patients. Recurrent prolapse occurred in 4.3% of patients. Patients with at least 3 ODS symptoms together with a rectocoele with or without an intussusception, who have failed conservative management, may benefit from a rectal excisional procedure. CONCLUSION Rectal excisional procedures are safe with little major morbidity. It is not possible to advise which excisional technique is superior from the point of view of efficacy, peri-operative variables, or harms. Future study is required.
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Affiliation(s)
- M Mercer-Jones
- Queen Elizabeth Hospital, Gateshead NHS Trust, Gateshead, UK
| | - U Grossi
- National Bowel Research Centre, Blizard Institute, Queen Mary, University London, London, UK
| | - D Pares
- Hospital Germans Trías i Pujol, Barcelona, Spain
| | - P F Vollebregt
- National Bowel Research Centre, Blizard Institute, Queen Mary, University London, London, UK
| | - J Mason
- University of Warwick, Coventry, UK
| | - C H Knowles
- National Bowel Research Centre, Blizard Institute, Queen Mary, University London, London, UK
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- National Institute for Health Research: Chronic Constipation Treatment Pathway, London, UK
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- Affiliate section of the Association of Coloproctology of Great Britain and Ireland
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Payne I, Grimm LM. Functional Disorders of Constipation: Paradoxical Puborectalis Contraction and Increased Perineal Descent. Clin Colon Rectal Surg 2016; 30:22-29. [PMID: 28144209 DOI: 10.1055/s-0036-1593430] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Paradoxical puborectalis contraction (PPC) and increased perineal descent (IPD) are subclasses of obstructive defecation. Often these conditions coexist, which can make the evaluation, workup, and treatment difficult. After a thorough history and examination, workup begins with utilization of proven diagnostic modalities such as cinedefecography and anal manometry. Advancements in technology have increased the surgeon's diagnostic armamentarium. Biofeedback and pelvic floor therapy have proven efficacy for both conditions as first-line treatment. In circumstances where PPC is refractory to biofeedback therapy, botulinum toxin injection is recommended. Historically, pelvic floor repair has been met with suboptimal results. In IPD, surgical therapy now is directed toward the potentially attendant abnormalities such as rectoanal intussusception and rectal prolapse. When these associated abnormalities are not present, an ostomy should be considered in patients with IPD as well as medically refractory PPC.
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Affiliation(s)
- Isaac Payne
- Department of Surgery, University of South Alabama Medical Center, Mobile, Alabama
| | - Leander M Grimm
- Division of Colon & Rectal Surgery, Department of Surgery, University of South Alabama, Mobile, Alabama
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Liu WC, Wan SL, Yaseen SM, Ren XH, Tian CP, Ding Z, Zheng KY, Wu YH, Jiang CQ, Qian Q. Transanal surgery for obstructed defecation syndrome: Literature review and a single-center experience. World J Gastroenterol 2016; 22:7983-7998. [PMID: 27672293 PMCID: PMC5028812 DOI: 10.3748/wjg.v22.i35.7983] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 06/23/2016] [Accepted: 08/01/2016] [Indexed: 02/06/2023] Open
Abstract
Obstructed defecation syndrome (ODS) is a functional disorder commonly encountered by colorectal surgeons and gastroenterologists, and greatly affects the quality of life of patients from both societal and psychological aspects. The underlying anatomical and pathophysiological changes of ODS are complex. However, intra-rectal intussusception and rectocele are frequently found in patients with ODS and both are thought to play an important role in the pathogenesis of ODS. With the development of evaluation methods in anorectal physiology laboratories and radiology studies, a great variety of new operative procedures, especially transanal procedures, have been invented to treat ODS. However, no procedure has been proved to be superior to others at present. Each operation has its own merits and defects. Thus, choosing appropriate transanal surgical procedures for the treatment of ODS remains a challenge for all surgeons. This review provides an introduction of the current problems and options for treatment of ODS and a detailed summary of the essential assessments needed for patient evaluation before carrying out transanal surgery. Besides, an overview of the benefits and problems of current transanal surgical procedures for treatment of ODS is summarized in this review. A report of clinical experience of some transanal surgical techniques used in the authors' center is also presented.
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Ding JH, Bi LX, Zhao K, Feng YY, Zhu J, Zhang B, Yin SH, Zhao YJ. Impact of three-dimensional endoanal ultrasound on the outcome of anal fistula surgery: a prospective cohort study. Colorectal Dis 2015; 17:1104-12. [PMID: 26331275 DOI: 10.1111/codi.13108] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 06/23/2015] [Indexed: 02/08/2023]
Abstract
AIM The aim of the study was to evaluate the impact of three-dimensional endoanal ultrasound (3D-EAUS) on postoperative outcome in patients with anal fistula. METHOD This prospective study compared clinical and functional outcomes of patients with and without preoperative 3D-EAUS examination 1 year after anal fistula surgery. Patients were prospectively followed and evaluated by a standardized protocol including physical examination, the Wexner Incontinence Score (WIS) and anorectal manometry, at baseline and 1 year after surgery. RESULTS A total of 196 patients were enrolled. There were no significant differences in demographic and operative parameters, except for operation time, between the two groups. At 1 year follow-up, the overall recurrence rates were 8.8% (9/102) in the 3D-EAUS group and 13.8% (13/94) in the examination under anaesthesia (EUA) group. In the subgroup of patients with complex fistulae, the recurrence rate was numerically lower in the 3D-EAUS group (12.8% vs 22.5%; P = 0.26). The WIS in the EUA group significantly worsened (0.35 ± 0.94 vs 1.07 ± 1.59; P = 0.003) with a decreased the number of fully continent patients (82.5% vs 55%; P = 0.008) while neither the WIS nor the proportion of fully continent patients changed in the 3D-EAUS group. Fewer patients in the 3D-EAUS group developed incontinence postoperatively (6.7% vs 33.3%; P = 0.012) and they had better maximum resting pressure and maximum squeeze pressure than the EUA group. CONCLUSIONS Preoperative use of 3D-EAUS had a favourable impact on the outcome of surgical treatment for anal fistulae, especially in those with complex anal fistula. It should be routinely used in the clinical setting.
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Affiliation(s)
- J-H Ding
- Department of Colorectal Surgery, Colorectal Disease Center of PLA, Beijing, China
| | - L-X Bi
- Department of Medicine, Second Artillery General Hospital, Beijing, China
| | - K Zhao
- Department of Colorectal Surgery, Colorectal Disease Center of PLA, Beijing, China
| | - Y-Y Feng
- Department of Colorectal Surgery, Colorectal Disease Center of PLA, Beijing, China
| | - J Zhu
- Department of Colorectal Surgery, Colorectal Disease Center of PLA, Beijing, China
| | - B Zhang
- Department of Colorectal Surgery, Colorectal Disease Center of PLA, Beijing, China
| | - S-H Yin
- Department of Colorectal Surgery, Colorectal Disease Center of PLA, Beijing, China
| | - Y-J Zhao
- Department of Colorectal Surgery, Colorectal Disease Center of PLA, Beijing, China
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Zhang B, Ding JH, Zhao YJ, Zhang M, Yin SH, Feng YY, Zhao K. Midterm outcome of stapled transanal rectal resection for obstructed defecation syndrome: A single-institution experience in China. World J Gastroenterol 2013; 19:6472-6478. [PMID: 24151367 PMCID: PMC3801319 DOI: 10.3748/wjg.v19.i38.6472] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2013] [Revised: 08/13/2013] [Accepted: 08/29/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess midterm results of stapled transanal rectal resection (STARR) for obstructed defecation syndrome (ODS) and predictive factors for outcome.
METHODS: From May 2007 to May 2009, 75 female patients underwent STARR and were included in the present study. Preoperative and postoperative workup consisted of standardized interview and physical examination including proctoscopy, colonoscopy, anorectal manometry, and defecography. Clinical and functional results were assessed by standardized questionnaires for the assessment of constipation constipation scoring system (CSS), Longo’s ODS score, and symptom severity score (SSS), incontinence Wexner incontinence score (WS), quality of life Patient Assessment of Constipation-Quality of Life Questionnaire (PAC-QOL), and patient satisfaction visual analog scale (VAS). Data were collected prospectively at baseline, 12 and 30 mo.
RESULTS: The median follow-up was 30 mo (range, 30-46 mo). Late postoperative complications occurred in 11 (14.7%) patients. Three of these patients required procedure-related reintervention (one diverticulectomy and two excision of staple granuloma). Although the recurrence rate was 10.7%, constipation scores (CSS, ODS score and SSS) significantly improved after STARR (P < 0.0001). Significant reduction in ODS symptoms was matched by an improvement in the PAC-QOL and VAS (P < 0.0001), and the satisfaction index was excellent in 25 (33.3%) patients, good in 23 (30.7%), fairly good in 14 (18.7%), and poor in 13 (17.3%). Nevertheless, the WS increased after STARR (P = 0.0169). Incontinence was present or deteriorated in 8 (10.7%) patients; 6 (8%) of whom were new onsets. Univariate analysis revealed that the occurrence of fecal incontinence (preoperative, postoperative or new-onset incontinence; P = 0.028, 0.000, and 0.007, respectively) was associated with the success of the operation.
CONCLUSION: STARR is an acceptable procedure for the surgical correction of ODS. However, its impact on symptomatic recurrence and postoperative incontinence may be problematic.
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Clinical outcome after stapled transanal rectal resection for obstructed defecation syndrome: the first Iranian experience. Eur Surg 2013. [DOI: 10.1007/s10353-013-0189-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Schwandner O. Indikationen und chirurgische Therapieoptionen beim obstruktiven Defäkationssyndrom. VISZERALMEDIZIN 2012. [DOI: 10.1159/000341787] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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