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Matsunaga T, Fukuhara S, Sasaki M, Kato M. Successful resection of a sessile serrated lesion completely involving a colonic diverticulum by endoscopic submucosal dissection with water pressure method. Endoscopy 2024; 56:E10-E12. [PMID: 38194980 PMCID: PMC10776271 DOI: 10.1055/a-2218-3103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
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Miyaguchi K, Tsuzuki Y, Imaeda H. Direct clipping using a half-opened reopenable clip and long hood for colonic diverticular bleeding. Dig Endosc 2024; 36:638-639. [PMID: 38469739 DOI: 10.1111/den.14783] [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] [Received: 12/03/2023] [Accepted: 02/13/2024] [Indexed: 03/13/2024]
Abstract
Watch a video of this article.
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Yamaguchi D, Tanaka Y, Nomura T. Over-the-scope clip rescue method of endoscopic hemostasis for severe acute colonic diverticular bleeding. Dig Endosc 2024; 36:506-507. [PMID: 38353173 DOI: 10.1111/den.14764] [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] [Received: 11/17/2023] [Accepted: 01/16/2024] [Indexed: 04/13/2024]
Abstract
Watch a video of this article.
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McKechnie T, Yang S, Wu K, Sharma S, Lee Y, Park LJ, Passos EM, Doumouras AG, Hong D, Parpia S, Bhandari M, Eskicioglu C. Fragility of Statistically Significant Outcomes in Colonic Diverticular Disease Randomized Trials: A Systematic Review. Dis Colon Rectum 2024; 67:414-426. [PMID: 37889999 DOI: 10.1097/dcr.0000000000003014] [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: 10/29/2023]
Abstract
BACKGROUND The p value has been criticized as an oversimplified determination of whether a treatment effect exists. One alternative is the fragility index. It is a representation of the minimum number of nonevents that would need to be converted to events to increase the p value above 0.05. OBJECTIVE To determine the fragility index of randomized controlled trials assessing the efficacy of interventions for patients with diverticular disease since 2010 to assess the robustness of current evidence. DESIGN MEDLINE, Embase, and Cochrane Central Register of Controlled Trials were searched from inception to August 2022. SETTINGS Articles were eligible for inclusion if they were randomized trials conducted between 2010 and 2022 with parallel, superiority designs evaluating interventions in patients with diverticular disease. Only randomized trials with dichotomous primary outcomes with an associated p value of <0.05 were considered for inclusion. PARTICIPANTS Any surgical or medical intervention for patients with diverticular disease. MAIN OUTCOME MEASURES The fragility index was determined by adding events and subtracting nonevents from the groups with the smaller number of events. Events were added until the p value exceeded 0.05. The smallest number of events required was considered the fragility index. RESULTS After screening 1271 citations, 15 randomized trials met the inclusion criteria. Nine of the studies evaluated surgical interventions and 6 evaluated medical interventions. The mean number of patients randomly assigned and lost to follow-up per randomized controlled trial was 92 (SD 35.3) and 9 (SD 11.4), respectively. The median fragility index was 1 (range, 0-5). The fragility indices for the included studies did not correlate significantly with any study characteristics. LIMITATIONS Small sample, heterogeneity, and lack of inclusion of studies with continuous outcomes. CONCLUSIONS The randomized trials evaluating surgical and medical interventions for diverticular disease are not robust. Changing a single-outcome event in most studies was sufficient to make a statistically significant study finding not significant. See Video Abstract . FRAGILIDAD DE LOS RESULTADOS ESTADSTICAMENTE SIGNIFICATIVOS EN ENSAYOS ALEATORIOS DE ENFERMEDAD DIVERTICULAR DEL COLON UNA REVISIN SISTEMTICA ANTECEDENTES:El valor p ha sido criticado por una determinación demasiado simplificada de si existe un efecto del tratamiento. Una alternativa es el Índice de Fragilidad. Es una representación del número mínimo de no eventos que deberían convertirse en eventos para aumentar el valor p por encima de 0,05.OBJETIVO:Determinar el IF de ensayos controlados aleatorios que evalúan la eficacia de las intervenciones para pacientes con enfermedad diverticular desde 2010 para evaluar la solidez de la evidencia actual.FUENTES DE DATOS:Se realizaron búsquedas en MEDLINE, Embase y CENTRAL desde el inicio hasta agosto de 2022.SELECCIÓN DE ESTUDIOS:Los artículos eran elegibles para su inclusión si eran ensayos aleatorizados realizados entre 2010 y 2022 con diseños paralelos de superioridad que evaluaran intervenciones en pacientes con enfermedad diverticular. Sólo se consideraron para su inclusión los ensayos aleatorizados con resultados primarios dicotómicos con un valor de p asociado menor que 0,05.INTERVENCIÓNES:Cualquier intervención quirúrgica o médica para pacientes con enfermedad diverticular.PRINCIPALES MEDIDAS DE VALORACIÓN:El índice de fragilidad se determinó sumando eventos y restando no eventos de los grupos con el menor número de eventos. Se agregaron eventos hasta que el valor p superó 0,05. El menor número de eventos requeridos se consideró índice de fragilidad.RESULTADOS:Después de examinar 1271 citas, 15 ensayos aleatorios cumplieron los criterios de inclusión. Nueve de los estudios evaluaron intervenciones quirúrgicas y seis evaluaron intervenciones médicas. El número medio de pacientes aleatorizados y perdidos durante el seguimiento por ECA fue 92 (DE 35,3) y 9 (DE 11,4), respectivamente. La mediana del índice de fragilidad fue 1 (rango: 0-5). Los índices de fragilidad de los estudios incluidos no se correlacionaron significativamente con ninguna característica del estudio.LIMITACIONES:Muestra pequeña, heterogeneidad y falta de inclusión de estudios con resultados continuos.CONCLUSIONES:Los ensayos aleatorios que evalúan las intervenciones quirúrgicas y médicas para la enfermedad diverticular no son sólidos. Cambiar un solo evento de resultado en la mayoría de los estudios fue suficiente para que un hallazgo estadísticamente significativo del estudio no fuera significativo. (Traducción- Dr. Ingrid Melo ).
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Rodríguez Jiménez J, Iglesias Sobrino C, García Solo de Zaldívar FJ, Pérez Hernández FA. Complicated giant colonic diverticulum: imaging-based diagnosis. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2024; 116:161-162. [PMID: 36562530 DOI: 10.17235/reed.2022.9312/2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A 66-year-old male from Venezuela with history of high blood pressure and diverticulosis is being studied on an outpatient basis for abdominal pain and weight loss of several months of evolution. He presented to the emergency department due to worsening abdominal pain in the last 48 hours and fever. His abdomen was mildly tender to palpation in the left hypochondrium but did not exhibit signs of peritonitis. An abdominal x-ray was performed, revealing an oval, smooth-walled mass located in the left upper quadrant that contained a gas-fluid level. An outpatient abdominal CT scan performed two months earlier showed an intraabdominal, 14.8x10x16cm air cystic lesion, proposing giant colonic diverticulum as first diagnostic possibility. Given the findings of the abdominal x-ray, urgent abdominal CT was requested (image 3) with results suggestive of sigmoid-dependent giant diverticulum, complicated by probable superinfection and torsion of the sigma at its base. Considering the suspected diagnosis, the patient underwent diverticulectomy, demonstrating purulent content inside. Histopathology confirmed the diagnosis. Evolution after surgery was favourable and the patient was discharged on the sixth postoperative day.
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Ozawa N, Yamazaki K, Koizumi H, Otani K, Hasegawa K, Shimizu S, Shimizu M. Novel method combining endoscopic band ligation and clipping for hemostasis of colonic diverticular bleeding. Endoscopy 2023; 55:E887-E888. [PMID: 37442176 PMCID: PMC10344617 DOI: 10.1055/a-2109-1195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/15/2023]
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Zeng S, Zhang Q, Li Q, Luo Q, Jiang M, Cheng CS. Surgical suture-assisted endoscopic band ligation for the management of recurrent hemostasis after unsuccessful use of hemoclips for diverticular bleeding. Endoscopy 2023; 55:E1164-E1165. [PMID: 37984392 PMCID: PMC10659840 DOI: 10.1055/a-2183-6154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
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Nagahashi T, Hamada K, Horikawa Y, Shiwa Y, Techigawara K, Fukushima D, Nishino N, Todate Y, Irisawa A. Delayed Perforation after Endoscopic Detachable Snare Ligation for Colonic Diverticular Hemorrhage. Intern Med 2023; 62:3137-3142. [PMID: 36948616 PMCID: PMC10686718 DOI: 10.2169/internalmedicine.1180-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 02/09/2023] [Indexed: 03/24/2023] Open
Abstract
A 74-year-old man was admitted to our hospital with severe hematochezia. Abdominal enhanced computed tomography (CT) demonstrated extravasation of contrast material from the descending colon. Colonoscopy revealed recent bleeding in the descending colon diverticulum. Bleeding was stopped using detachable snare ligation. Eight days later, the patient developed abdominalgia, and CT revealed free air caused by delayed perforation. The patient underwent emergency surgery. Perforation at the ligation site was detected using intraoperative colonoscopy. This report is the first to describe a case of delayed perforation after endoscopic detachable snare ligation for colonic diverticular hemorrhage.
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de Armas-Conde M, Hernández-Alonso R, Concepción-Martín V, Abellán-Fernández J, Padilla-Quintana J, Menéndez-Moreno A, Martínez-Blanco LI, Barrera-Gómez MÁ. Giant sigmoid diverticulum. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2023; 115:536-537. [PMID: 37539515 DOI: 10.17235/reed.2023.9804/2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Unlike acute diverticulitis, giant diverticulum larger than 4 cm is a rare entity with few cases described in the literature. We present a case of a 66-year-old male patient diagnosed with colonic diverticulosis. He presented to the emergency department with symptoms of acute abdomen and was diagnosed by CT scan with a 13x14 cm giant diverticulum showing signs of complication. Given the findings, an urgent surgical intervention was decided, and diverticulectomy at the diverticular neck was performed using an endostapler. The etiology of giant diverticula is related to a mechanism of one-way valve at the diverticular neck. Diagnosis poses a challenge as the clinical presentation is nonspecific. The imaging modality of choice is CT scan, which reveals a large cystic image dependent on the sigmoid colon. Definitive treatment is surgical, either by resecting the affected segment including the lesion or by performing a simple diverticulectomy in uncomplicated cases.
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Cameron R, Walker MM, Jones M, Eslick GD, Keely S, Pockney P, Cosentino CC, Talley NJ. Increased mucosal eosinophils in colonic diverticulosis and diverticular disease. J Gastroenterol Hepatol 2023; 38:1355-1364. [PMID: 37415341 PMCID: PMC10946982 DOI: 10.1111/jgh.16278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 06/06/2023] [Accepted: 06/20/2023] [Indexed: 07/08/2023]
Abstract
AIMS Eosinophils contribute to tissue homeostasis, damage, and repair. The mucosa of colonic diverticula has not been evaluated for eosinophils by quantitative histology. We aimed to investigate whether mucosal eosinophils and other immune cells are increased in colonic diverticula. METHODS Hematoxylin and eosin stained sections from colonic surgical resections (n = 82) containing diverticula were examined. Eosinophils, neutrophils, and lymphocytes, in five high power fields in the lamina propria were counted at the base, neck, and ostia of the diverticulum and counts compared to non-diverticula mucosa. The cohort was further subgrouped by elective and emergency surgical indications. RESULTS Following an initial review of 10 surgical resections from patients with diverticulosis, a total of 82 patients with colonic resections containing diverticula from the descending colon were evaluated (median age 71.5, 42 M/40F). Eosinophil counts for the entire cohort were increased in the base and neck (median 99 and 42, both P = <0.001) compared with the control location (median 16). Eosinophil counts remained significantly increased in the diverticula base (both P = <0.001) and neck (P = 0.01 and <0.001, respectively) in both elective and emergency cases. Lymphocytes were also significantly increased at the diverticula base compared to controls in both elective and emergency subgroups. CONCLUSION Eosinophils are significantly and most strikingly increased within the diverticulum in resected colonic diverticula. While these observations are novel, the role of eosinophil and chronic inflammation is as yet unclear in the pathophysiology of colonic diverticulosis and diverticular disease.
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Yamauchi A, Ishii N, Yamada A, Kobayashi K, Omori J, Ikeya T, Aoyama T, Tominaga N, Sato Y, Kishino T, Sawada T, Murata M, Takao A, Mizukami K, Kinjo K, Fujimori S, Uotani T, Fujita M, Sato H, Suzuki S, Narasaka T, Hayasaka J, Funabiki T, Kinjo Y, Mizuki A, Kiyotoki S, Mikami T, Gushima R, Fujii H, Fuyuno Y, Gunji N, Toya Y, Narimatsu K, Manabe N, Nagaike K, Kinjo T, Sumida Y, Funakoshi S, Kobayashi K, Matsuhashi T, Komaki Y, Miki K, Watanabe K, Mori Y, Osawa K, Nakagami S, Kawai Y, Yoshikawa T, Kaise M, Nagata N. Outcomes and recurrent bleeding risks of detachable snare and band ligation for colonic diverticular bleeding: a multicenter retrospective cohort study. Gastrointest Endosc 2023; 98:59-72.e7. [PMID: 36801460 DOI: 10.1016/j.gie.2023.02.014] [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] [Received: 09/07/2022] [Revised: 02/09/2023] [Accepted: 02/13/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND AND AIMS Ligation therapy, including endoscopic detachable snare ligation (EDSL) and endoscopic band ligation (EBL), has emerged as an endoscopic treatment for colonic diverticular bleeding (CDB); its comparative effectiveness and risk of recurrent bleeding remain unclear, however. Our goal was to compare the outcomes of EDSL and EBL in treating CDB and identify risk factors for recurrent bleeding after ligation therapy. METHODS We reviewed data of 518 patients with CDB who underwent EDSL (n = 77) or EBL (n = 441) in a multicenter cohort study named the Colonic Diverticular Bleeding Leaders Update Evidence From Multicenter Japanese Study (CODE BLUE-J Study). Outcomes were compared by using propensity score matching. Logistic and Cox regression analyses were performed for recurrent bleeding risk, and a competing risk analysis was used to treat death without recurrent bleeding as a competing risk. RESULTS No significant differences were found between the 2 groups in terms of initial hemostasis, 30-day recurrent bleeding, interventional radiology or surgery requirements, 30-day mortality, blood transfusion volume, length of hospital stay, and adverse events. Sigmoid colon involvement was an independent risk factor for 30-day recurrent bleeding (odds ratio, 1.87; 95% confidence interval, 1.02-3.40; P = .042). History of acute lower GI bleeding (ALGIB) was a significant long-term recurrent bleeding risk factor on Cox regression analysis. A performance status score of 3/4 and history of ALGIB were long-term recurrent bleeding factors on competing risk regression analysis. CONCLUSIONS There were no significant differences in outcomes between EDSL and EBL for CDB. After ligation therapy, careful follow-up is required, especially in the treatment of sigmoid diverticular bleeding during admission. History of ALGIB and performance status at admission are important risk factors for long-term recurrent bleeding after discharge.
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Takasu A, Ikeya T, Shiratori Y, Dai Z, Yoshimoto T, Yamamoto K, Okamoto T, Okuyama S, Takagi K, Fukuda K. Use of the NOBLADS Score to Predict Endoscopic Treatment in Patients with Colonic Diverticular Bleeding by Age Stratification. Intern Med 2022; 61:3009-3016. [PMID: 35314553 PMCID: PMC9646343 DOI: 10.2169/internalmedicine.9202-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective A high NOBLADS score reflecting the severity of lower gastrointestinal bleeding contributes to the identification of stigmata of recent hemorrhage (SRH) in colonic diverticular bleeding (CDB). The burden of colonoscopy is particularly high in elderly patients; therefore, we investigated the utility of the NOBLADS score for managing CDB by age stratification. The NOBLADS score performance in SRH prediction was estimated by the area under the receiver operating characteristic calculation and a multiple logistic regression model. Methods This was a single-center, retrospective cohort study. Patients who underwent initial colonoscopy with CDB between April 2008 and December 2019 were divided into a young group (<65 years old) and an elderly group (≥65 years old). We further categorized patients according to colonoscopy findings as SRH-positive, with successful endoscopic hemostasis performance, and SRH-negative, with suspected CDB. The main outcome measure was successful SRH identification. Results Four-hundred and seventeen CDB patients were included, of whom 250 (60.0%) were elderly. There were 72 (43.1%) SRH-positive patients in the young group and 94 (37.6%) in the elderly group. The areas under the receiver operating characteristic curves of the NOBLADS score predicting SRH identification were 0.76, 0.71, and 0.81 for all ages, young patients, and elderly patients, respectively. A multiple logistic regression analysis showed that SRH identification was significantly associated with NOBLADS scores in both groups. Eighty-one patients (32.4%) scored ≥4 in the elderly group, and 60 of those were SRH-positive (74.1%). All 27 patients (10.8%) who scored ≥4 with extravasation on computed tomography were found to have SRH. Conclusion The NOBLADS score is useful for predicting SRH identification, especially in elderly patients.
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Okada T, Mikamo T, Nakashima A, Yanagitani A, Tanaka K, Isomoto H. Construction of a Model for Predicting the Severity of Diverticular Bleeding in an Elderly Population. Intern Med 2022; 61:2247-2253. [PMID: 35022353 PMCID: PMC9424098 DOI: 10.2169/internalmedicine.8761-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective To identify the risk factors for severe diverticular bleeding in an elderly population. Methods Using a comprehensive computerized hospital database, severe and non-severe diverticular bleeding cases were compared for 19 factors: the age, sex, body mass index, comorbid conditions (hypertension, cardiovascular disease, cerebrovascular disease, and chronic renal failure, including those undergoing dialysis), history of diverticular bleeding, use of low-dose aspirin, use of antiplatelet agent besides aspirin, use of anticoagulant agent, use of prednisolone, use of non-steroidal anti-inflammatory drugs, use of cyclooxygenase-2 selective inhibitors, changes in vital signs, hypoalbuminemia, bilateral diverticula, identification of bleeding lesion, and rebleeding. Severe bleeding was defined as the need for blood transfusion, emergency surgery, or vascular embolization. Patients A total of 258 patients were admitted for lower gastrointestinal bleeding between August 2010 and July 2020, among whom 120 patients over 65 years old diagnosed with diverticular bleeding were included in this study. Results Fifty-one patients (43%) had severe diverticular bleeding. Independent risk factors for severe diverticular bleeding were as follows: change in vital signs [odds ratio (OR), 5.23; 95% confidence interval (CI), 1.9-14.4; p=0.0014], hypoalbuminemia (OR, 12.3; 95% CI, 1.97-77.3; p=0.0073), bilateral diverticula (OR, 3.47; 95% CI, 1.33-9.02; p=0.011), and rebleeding (OR, 5.92; 95% CI, 2.21-15.8; p<0.001). The area under the receiver operating characteristic curve was 0.79 after cross validation. Conclusion Severe diverticular bleeding in elderly population may be predicted by changes in their vital signs, hypoalbuminemia, bilateral diverticula, and rebleeding.
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Hamada K, Kawano K, Nishida S, Shiwa Y, Horikawa Y, Techigawara K, Fukushima D, Noriyuki N, Honda M. Endoscopic Detachable Snare Ligation Therapy for Colonic Diverticular Hemorrhage Improves Procedure Time Compared to Endoscopic Band Ligation. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2022; 33:443-448. [PMID: 35678803 PMCID: PMC11157994 DOI: 10.5152/tjg.2022.21494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 08/04/2021] [Indexed: 06/15/2023]
Abstract
BACKGROUND The clipping method is widely used in endoscopic hemostasis for colonic diverticular hemorrhage. Recently, rebleeding was shown to be less common in ligation therapy than in clipping. Ligation methods include endoscopic band ligation (EBL) and endoscopic detachable snare ligation (EDSL). No studies have compared procedure times for EBL and EDSL. The present study aimed to compare EDSL and EBL in terms of procedure time. METHODS In this single-center retrospective observational cohort study, we evaluated the data of 39 patients who underwent EBL or EDSL for colonic diverticular hemorrhage. The primary and secondary outcomes measured were the total procedure time and early rebleeding rate, respectively. RESULTS Among the 39 patients included in the study, 18 underwent EBL, and 21 underwent EDSL for hemostasis. The median total pro- cedure times for the EBL and EDSL groups were 50 (range, 30-80) minutes and 35 (range, 18-55) minutes, respectively, demonstrating that the total colonoscopy time was significantly shorter in the EDSL group (P < .001). The early rebleeding rate was 11.1% (2/18) in the EBL group and 4.8% (1/21) in the EDSL group (P = .246). CONCLUSION Important improvements in procedure time were achieved in the EDSL group. Based on our results, we believe that EDSL may reduce patient and endoscopist burden.
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Hayasaka J, Kikuchi D, Odagiri H, Nomura K, Ochiai Y, Okamura T, Suzuki Y, Mitsunaga Y, Dan N, Tanaka M, Yamashita S, Matsui A, Hoteya S. Effectiveness of Clipping for Definitive Colonic Diverticular Bleeding in Preventing Early Recurrent Bleeding. Intern Med 2022; 61:451-460. [PMID: 35173136 PMCID: PMC8907776 DOI: 10.2169/internalmedicine.7702-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective Clipping is a common technique for managing colonic diverticular bleeding (CDB), despite the lack of published evidence regarding its effectiveness. We aimed to evaluate the effectiveness of clipping for CDB in preventing early recurrent bleeding. Methods This dual-center retrospective study included 93 patients who underwent emergency hospitalization for bloody stool, diagnosed with definitive CDB, and treated with clipping or conservative treatment. The primary outcome was early recurrent bleeding. A logistic regression analysis was performed to assess the association between the occurrence of early recurrent bleeding and clipping with adjustment for propensity scores. Secondary outcomes included death, transfusion, length of hospitalization, need for transcatheter arterial embolization or surgery, and adverse events. Results The patient characteristics were similar between the clipping (n=85) and conservative treatment (n=8) groups. The rate of early recurrent bleeding was significantly lower in the clipping group than in the conservative treatment group [23.5% (20 cases) vs. 75% (6 cases), p=0.005]. In the propensity score-adjusted logistic regression analysis, the odds ratio for early recurrent bleeding in the clipping group was 0.094 (95% confidence interval, 0.008-0.633, p=0.026). Secondary outcomes were not significantly different between the two groups. Stigmata of recent hemorrhage (SRH) at the time of recurrent bleeding was identified in 79.2% of patients (19/24). In the clipping group, recurrent bleeding was observed in 62.5% of cases (10/16) from the same diverticulum. However, early recurrent bleeding tended to be less likely with direct clipping (p=0.072). Conclusion Clipping for definite CDB was more effective in preventing early recurrent bleeding than conservative treatment.
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González-Valverde FM, Madrid-Baños B, Ruiz-Marín M. Giant Diverticulum of the Sigmoid Colon. J Gastrointest Surg 2021; 25:1347-1349. [PMID: 33123874 DOI: 10.1007/s11605-020-04841-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 10/17/2020] [Indexed: 01/31/2023]
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Kriegler T, Majernik J, Ninger V. Perforation of descending colon diverticulum by swallowed rabbit bone - a case report. ROZHLEDY V CHIRURGII : MESICNIK CESKOSLOVENSKE CHIRURGICKE SPOLECNOSTI 2021; 100:94-96. [PMID: 33910343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Authors present a case of a 58-year old pacient that underwent acute surgery for perforation of descending colon diverticulum by swallowed rabbit bone. The thesis focuses only on foreign bodies swallowed by adult patients. Comprehensive spectrum of foreign bodies that have entered the digestive tract in another way is omitted.
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Darwich I, Stephan D, Klöckner-Lang M, Scheidt M, Friedberg R, Willeke F. A roadmap for robotic-assisted sigmoid resection in diverticular disease using a Senhance™ Surgical Robotic System: results and technical aspects. J Robot Surg 2020; 14:297-304. [PMID: 31161448 PMCID: PMC7125057 DOI: 10.1007/s11701-019-00980-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/25/2019] [Indexed: 12/17/2022]
Abstract
Since the turn of the century, robotic-assisted colorectal surgery has been synonymous with the da Vinci® robotic surgical system. We report in this study our first results in robotic-assisted sigmoid resection for diverticular disease using the Senhance™ Surgical Robotic System, while introducing a standardized roadmap for engaging the robotic arms. 12 patients underwent a sigmoid resection using the Senhance™ Surgical Robotic System. All four arms of the robotic system were engaged during all procedures according to a previously devised roadmap. A 4-trocar technique was used in all patients. Perioperative data, including those regarding technical difficulties, were collected and analyzed. Two procedures were converted into standard laparoscopy. There were no conversions to open surgery. The mean age of the patients was 62.5 years (47-79). One third of the patients were males. The mean BMI was 27 kg/m2 (19-38). The mean operative time, the mean console time and the mean docking time were 219 min (204-305), 149 min (124-205) and 10 min (6-15), respectively. The mean length of stay was 9 days (6-15). There was one major complication (8.3%, Clavien-Dindo IIIb). There were no mortalities. No other complications were observed. No patients were readmitted after discharge. The Senhance™ Surgical Robotic System can be used safely in sigmoid resection for diverticular disease after adequate training and systematic planning of the different steps of the procedure. Further experience is needed to judge the benefit for patient and surgeon, as well as the cost and time effectiveness.
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Pricolo VE. Giant Colonic Diverticulum after Side-to-Side Colonic Anastomosis. Am Surg 2020; 86:e183-e184. [PMID: 32391772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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Vanetta C, González Salazar E, Rossi G. [Giant colonic diverticulum. A strange entity]. Medicina (B Aires) 2020; 80:705. [PMID: 33254118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023] Open
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Williams LC, Steinhagen RM. Presentation and Management of Giant Colonic Diverticula. Am Surg 2019; 85:e585-e587. [PMID: 31908236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
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Cassini D, Depalma N, Grieco M, Cirocchi R, Manoochehri F, Baldazzi G. Robotic pelvic dissection as surgical treatment of complicated diverticulitis in elective settings: a comparative study with fully laparoscopic procedure. Surg Endosc 2019; 33:2583-2590. [PMID: 30406387 DOI: 10.1007/s00464-018-6553-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 10/17/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Recently, minimally invasive treatment of complicated sigmoid diverticulitis is becoming a valid alternative to standard procedures. Robotic approach may be useful to allow more precise dissection in arduous pelvic dissection as in complicated diverticulitis. The aim of this study is to investigate effectiveness, potential benefits and short-term outcomes of robotic-assisted laparoscopic surgical resection, compared with fully laparoscopic resection in complicated diverticulitis. METHODS Between January 2009 and December 2017, 156 consecutive patients with history of complicated diverticular disease were referred to our Department of General, Mininvasive and Robotic Surgery. All patients underwent elective colonic resections performed by the same colorectal surgeon and followed a perioperative ERAS program. Demographic and clinical features, surgical data, postoperative data, 30-day morbidity and mortality, VAS for surgeon's compliance were evaluated. RESULTS One hundred and fifty-six consecutive patients underwent elective colonic resection: 92 fully laparoscopic (FL) colorectal resections and 64 procedures with robotic hybrid approach (RHA). Conversion rate was none in the RHA group versus 6.5% in the FL group, because of poor vision due to bowel distension, inflammatory pseudotumor and peritoneal adhesions. No 30-day mortality was observed. Mean operative time was 167.5 ± 54.4 min (80-420) in the FL group and 172.5 ± 55.64 min (110-325) in the RHA group (p 0.079), mean intraoperative blood loss was 144.6 ± 40.6 ml (40-200) with the FL technique and 138.4 ± 28.3 ml (20-185) with the RHA (p 0.295). Mean hospital stay for FL was 5 ± 4.1 days (range 3-45) and 5 ± 2.7 days (range 3-20) for RHA (p 0.974). Overall postoperative morbidity rate was 21.6% in the FL group and 12.3% in the RHA (p 0.067). Major postoperative morbidity (Clavien-Dindo 3 and 4) represented 13% and 4.6%, respectively (p 0.091). VAS for surgeon's compliance revealed a better performance in the robotic arm (p 0.059). CONCLUSIONS This preliminary study highlights the potential benefits of robotic-assisted laparoscopy in colorectal resections for complicated diverticular disease in terms of surgical efficacy, postoperative morbidity and better surgeon's compliance.
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Mari G, Costanzi A, Crippa J, Berardi V, Santurro L, Gerosa M, Maggioni D. Endoscopic Treatment of Anastomotic Bleeding in Laparoscopic Colorectal Surgery. Chirurgia (Bucur) 2019; 114:295-299. [PMID: 31060664 DOI: 10.21614/chirurgia.114.2.295] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2019] [Indexed: 11/23/2022]
Abstract
Bleeding from the stapled line is a rare but potentially lethal complication that requires a proper and immediate management. Treatment for stapled anastomotic hemorrhage may be operative or conservative. We report three cases of anastomotic stapled line bleeding after colorectal surgery successfully treated endos-copically. Laparoscopic High Anterior Resection with a trans anal anastomosis according to Knight-Griffen with circular a stapler was performed for adenocarcinoma, rectal endometriosis and diverticular disease. All three patients had major rectal bleeding within 24 hours from surgery. 1 patients had endoscopy before the end of the surgical procedure. Endoscopic wash out with removal of the clots and infiltration of the bleeding sites along the stapled line with Adrenaline 1 : 10000 (2 ml) was performed achieving a good hemostasis. Early endoscopy is a safe and efficient treatment in colorectal anastomotic bleeding.
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Okamoto N, Tominaga N, Sakata Y, Hara M, Yukimoto T, Tsuruta S, Yamanouchi K, Takeshita E, Matsunaga K, Ito Y, Miyahara K, Noda T, Yamaguchi D, Tsunada S, Tanaka Y, Kawakubo H, Tsuruoka N, Shimoda R, Ogata S, Fujimoto K. Lower Rebleeding Rate after Endoscopic Band Ligation than Endoscopic Clipping of the Same Colonic Diverticular Hemorrhagic Lesion: A Historical Multicenter Trial in Saga, Japan. Intern Med 2019; 58:633-638. [PMID: 30333407 PMCID: PMC6443565 DOI: 10.2169/internalmedicine.1473-18] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Objective This historical control study was performed to evaluate i) the rebleeding rate of bleeding colon diverticula treated with endoscopic band ligation (EBL) versus endoscopic clipping (EC) and ii) risk factors for rebleeding of diverticula initially treated by endoscopic hemostasis. Methods From January 2010 to December 2012, 68 patients were treated with EC, and from January 2013 to August 2016, 67 patients were treated with EBL. All patients in each group were followed up for one year to check for rebleeding. Results The rebleeding rate was lower in the EBL group (7 of 67, 10%) than in the EC group (21 of 68, 31%; p<0.01). This difference was mainly due to the lower rebleeding rate from the same hemorrhagic diverticulum initially treated by hemostasis (EBL: 4 of 67, 6%; EC: 15 of 68, 22%; p<0.01). The time span until rebleeding in the EBL group was ≤1 week. A multivariate analysis indicated that bleeding from the diverticula on the right side of the colon was a high-risk factor for rebleeding from the diverticula (odds ratio, 4.48; 95% confidence interval, 1.22-16.46; p=0.02). Conclusion The low rebleeding rate in the EBL group was attributed to the low degree of rebleeding from the same diverticulum, indicating that EBL was superior to EC in preventing rebleeding of an initially treated diverticulum.
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Braeunling FM, Mackey PM, Wright C, Klimach OE, Ramanaden DN. Cellulitis of the Right Thigh, with Gas. J R Soc Med 2017; 96:553-4. [PMID: 14594966 PMCID: PMC539631 DOI: 10.1177/014107680309601112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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