1
|
Muacevic A, Adler JR. Complicated Diverticulitis: Age Distribution, Management and Burden on Health Care. Cureus 2023; 15:e34482. [PMID: 36733440 PMCID: PMC9890077 DOI: 10.7759/cureus.34482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2023] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Acute diverticulitis represents a common surgical condition and one of the leading gastrointestinal causes of hospital admissions in Western societies. The aim of the study is to examine the distribution, management and cost to healthcare of complicated diverticulitis and compare those to uncomplicated diverticulitis. METHODS The case-control study was performed for patients with acute diverticulitis in Lyell McEwin Hospital in Adelaide, South Australia. Data were collected for patients presented from January 2015 to December 2017. Consecutive patients with acute diverticulitis confirmed by computed tomography were included in the study. Patients recruited for the study were divided into two groups. Patients presenting with Hinchey Ia diverticulitis were classified as 'uncomplicated diverticulitis'. Patients who presented with Hinchey Ib, II, III or IV diverticulitis were classified as 'complicated diverticulitis'. The Hinchey classification was based on the radiological reports of CT scans. RESULTS From 2015-2017, 116 cases were screened for the study, 10 of which were excluded due to not having CT diagnosis. A total of 106 consecutive cases of acute diverticulitis were recruited for the study. Forty-four cases had complicated diverticulitis. Sixty-two cases with uncomplicated diverticulitis were allocated as a control group. The distribution of cases spanned through all age groups. There were nine cases (20.9%) in the 30-39 age group in the complicated diverticulitis compared to eight cases (12.9%) in the uncomplicated group with odds ratio 1.7 (0.61-4.92). The mean length of stay of the complicated diverticulitis group was 7.74 days compared to 3.93 days of the uncomplicated group with a p value of 0.000235. Nine (20%) cases of the 44 complicated diverticulitis cases were managed operatively, while 35 (80%) of the complicated diverticulitis group and all of the uncomplicated (control) group were managed conservatively. Localized perforations were 24 cases (54.5%) of the complicated diverticulitis group and collections were 18 cases (40.8%). Those cases collectively represented the majority of the complicated group. CONCLUSION Complicated diverticulitis increases the length of stay significantly in acute diverticulitis cases that are requiring hospital admission despite conservative management in 80% of the cases. Younger age groups represent a significant percentage of both complicated and uncomplicated diverticulitis. In the study population, the percentage of the younger age group was higher in complicated diverticulitis compared to uncomplicated diverticulitis, although this increased risk did not reach statistical significance. This will need to be further investigated in future studies.
Collapse
|
2
|
Lee SGW, Shin SD, Lee HJ, Suh GJ, Park DJ. Development of a prediction model for clinically important outcomes of acute diverticulitis. Am J Emerg Med 2021; 50:27-35. [PMID: 34271232 DOI: 10.1016/j.ajem.2021.06.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 06/29/2021] [Accepted: 06/29/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Acute diverticulitis (AD) is a common disease with various outcomes. When AD is diagnosed in the emergency department (ED), the ED clinician must determine the patient's treatment strategy whether the patient can be discharged, needs to be admitted to the general ward, ICU, or needs surgical consultation. This study aimed to identify potential risk factors for clinically important outcomes (CIOs) and to develop a prediction model for CIOs in AD to aid clinical decision making in the ED. METHODS Retrospective data from between 2013 and 2017 in an ED in an urban setting were reviewed for adult AD. Potential risk factors were age, sex, past medical history, symptoms, physical exams, laboratory results, and imaging results. A CIO was defined as a case with one of the following outcomes: hospital death, ICU admission, surgery or invasive intervention, and admission for 7 or more days. The prediction model for CIOs was developed using potential risk factors. Model discrimination and calibration were assessed using the area under the curve (AUC) and 95% confidence intervals (CIs) and the Hosmer-Lemeshow (HL) test, respectively. Model validation was conducted using 500 random bootstrap samples. RESULTS Of the final 337 AD patients, 63 patients had CIOs. Six potential factors (age, abdominal pain (≥ 3 days), anorexia, rebound tenderness, white blood cell count (> 15,000/μl), C-reactive protein (> 10 mg/dL), and CT findings of a complication) were used for the final model. The AUC (95% CI) for CIOs was 0.875 (0.826-0.923), and χ2 was 2.969 (p-value = 0.936) with the HL test. Validation using bootstrap samples resulted in an optimism-corrected AUC of 0.858 (0.856-0.861). CONCLUSION A prediction model for clinically important outcomes of AD visiting a single ED showed good discrimination and calibration power with an acceptable range.
Collapse
Affiliation(s)
- Stephen Gyung Won Lee
- Department of Emergency Medicine, Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, Republic of Korea.
| | - Sang Do Shin
- Department of Emergency Medicine, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, Republic of Korea.
| | - Hui Jai Lee
- Department of Emergency Medicine, Seoul National University Boramae Medical Center, 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, Republic of Korea.
| | - Gil Joon Suh
- Department of Emergency Medicine, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, Republic of Korea.
| | - Do Joong Park
- Department of Surgery, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, Republic of Korea.
| |
Collapse
|
3
|
Talutis SD, Kuhnen FAH. Pathophysiology and Epidemiology of Diverticular Disease. Clin Colon Rectal Surg 2020; 34:81-85. [PMID: 33642946 DOI: 10.1055/s-0040-1716698] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Diverticular disease exists on a spectrum, ranging from asymptomatic diverticulosis to complicated diverticulitis. Incidence of diverticulitis in western nations has increased in recent years, although the factors that influence the progression from diverticulosis to diverticulitis are unknown. Geographic/environmental influences, lifestyle variables, and microbiota of the gastrointestinal tract are some of the factors implicated in diverticular disease.
Collapse
Affiliation(s)
- Stephanie D Talutis
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - F Angela H Kuhnen
- Division of Colon and Rectal Surgery, Lahey Hospital and Medical Center, Burlington, Massachusetts
| |
Collapse
|
4
|
A systematic review and meta-analysis of disease severity and risk of recurrence in young versus elderly patients with left-sided acute diverticulitis. Eur J Gastroenterol Hepatol 2020; 32:547-554. [PMID: 31972659 DOI: 10.1097/meg.0000000000001671] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Young patients are thought to have a more severe disease course and a higher rate of recurrent diverticulitis. However, these understandings are mainly based on studies with important limitations. This review aimed to clarify the true natural history of acute diverticulitis in young patients compared to elderly patients. PubMed and MEDLINE were searched for studies reporting outcomes on disease severity or recurrences in young and elderly patients with a computed tomography-proven diagnosis of acute diverticulitis. Twenty-seven studies were included. The proportion of complicated diverticulitis at presentation (21 studies) was not different for young patients (age cut-off 40-50 years) compared to elderly patients [risk ratio (RR) 1.19; 95% confidence interval 0.94-1.50]. The need for emergency surgery (11 studies) or percutaneous abscess drainage (two studies) yielded comparable results for both groups with a RR of 0.93 (95% confidence interval 0.70-1.24) and 1.65 (95% confidence interval 0.60-4.57), respectively. Crude data on recurrent diverticulitis rates (12 studies) demonstrated a significantly higher RR of 1.47 (95% confidence interval 1.20-1.80) for young patients. Notably, no association between age and recurrent diverticulitis was found in the studies that used survival analyses, taking length of follow-up per age group into account. In conclusion, young patients do not have a more severe course of acute diverticulitis. Published data on the risk of recurrent diverticulitis in young patients are conflicting, but those with the most robust design do not demonstrate an increased risk. Therefore, young patients should not be treated more aggressively nor have a lower threshold for elective surgery just because of their age.
Collapse
|
5
|
Rottier SJ, van Dijk ST, van Geloven AAW, Schreurs WH, Draaisma WA, van Enst WA, Puylaert JBCM, de Boer MGJ, Klarenbeek BR, Otte JA, Felt RJF, Boermeester MA. Meta-analysis of the role of colonoscopy after an episode of left-sided acute diverticulitis. Br J Surg 2020; 106:988-997. [PMID: 31260589 PMCID: PMC6618242 DOI: 10.1002/bjs.11191] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/12/2019] [Accepted: 03/05/2019] [Indexed: 02/06/2023]
Abstract
Background Routine colonoscopy was traditionally recommended after acute diverticulitis to exclude coexistent malignancy. Improved CT imaging may make routine colonoscopy less required over time but most guidelines still recommend it. The aim of this review was to assess the role of colonoscopy in patients with CT‐proven acute diverticulitis. Methods PubMed and Embase were searched for studies reporting the prevalence of advanced colorectal neoplasia (ACN) or colorectal carcinoma in patients who underwent colonoscopy within 1 year after CT‐proven left‐sided acute diverticulitis. The prevalence was pooled using a random‐effects model and, if possible, compared with that among asymptomatic controls. Results Seventeen studies with 3296 patients were included. The pooled prevalence of ACN was 6·9 (95 per cent c.i. 5·0 to 9·4) per cent and that of colorectal carcinoma was 2·1 (1·5 to 3·1) per cent. Only two studies reported a comparison with asymptomatic controls, showing comparable risks (risk ratio 1·80, 95 per cent c.i. 0·66 to 4·96). In subgroup analysis of patients with uncomplicated acute diverticulitis, the prevalence of colorectal carcinoma was only 0·5 (0·2 to 1·2) per cent. Conclusion Routine colonoscopy may be omitted in patients with uncomplicated diverticulitis if CT imaging is otherwise clear. Patients with complicated disease or ongoing symptoms should undergo colonoscopy.
Collapse
Affiliation(s)
- S J Rottier
- Department of Surgery, Northwest Clinics, Alkmaar, the Netherlands.,Departments of Surgery, Amsterdam UMC, Amsterdam, the Netherlands.,Department of Surgery, Tergooi Hospital, Hilversum, the Netherlands
| | - S T van Dijk
- Departments of Surgery, Amsterdam UMC, Amsterdam, the Netherlands
| | | | - W H Schreurs
- Department of Surgery, Northwest Clinics, Alkmaar, the Netherlands
| | - W A Draaisma
- Department of Surgery, Jeroen Bosch Hospital, 's-Hertogenbosch, the Netherlands
| | - W A van Enst
- Knowledge Institute of Medical Specialists, Utrecht, the Netherlands
| | | | - M G J de Boer
- Department of Infectious Diseases, Leiden University Medical Centre, Leiden, the Netherlands
| | - B R Klarenbeek
- Department of Surgery, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - J A Otte
- Department of Internal Medicine, ZorgSaam Hospital, Terneuzen, the Netherlands
| | - R J F Felt
- Departments of Gastroenterology, Amsterdam UMC, Amsterdam, the Netherlands
| | - M A Boermeester
- Departments of Surgery, Amsterdam UMC, Amsterdam, the Netherlands
| |
Collapse
|
6
|
Yagnik VD. Re: Perforated solitary diverticulitis of the transverse colon in a young woman. ANZ J Surg 2018; 88:E479. [PMID: 29752791 DOI: 10.1111/ans.14392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 12/11/2017] [Accepted: 12/17/2017] [Indexed: 11/27/2022]
Affiliation(s)
- Vipul D. Yagnik
- Department of Surgical Gastroenterology; Ronak Endo-Laparoscopy and General Surgical Hospital; Patan India
| |
Collapse
|
7
|
Abstract
BACKGROUND The shift from routine antibiotics towards omitting antibiotics for uncomplicated acute diverticulitis opens up the possibility for outpatient instead of inpatient treatment, potentially reducing the burden of one of the most common gastrointestinal diseases in the Western world. PURPOSE Assessing the safety and cost savings of outpatient treatment in acute colonic diverticulitis. METHODS PubMed and EMBASE were searched for studies on outpatient treatment of colonic diverticulitis, confirmed with computed tomography or ultrasound. Outcomes were readmission rate, need for emergency surgery or percutaneous abscess drainage, and healthcare costs. RESULTS A total of 19 studies with 2303 outpatient treated patients were included. These studies predominantly excluded patients with comorbidity or immunosuppression, inability to tolerate oral intake, or lack of an adequate social network. The pooled incidence rate of readmission for outpatient treatment was 7% (95%CI 6-9%, I2 48%). Only 0.2% (2/1288) of patients underwent emergency surgery, and 0.2% (2/1082) of patients underwent percutaneous abscess drainage. Only two studies compared readmission rates outpatients that had similar characteristics as a control group of inpatients; 4.5% (3/66) and 6.3% (2/32) readmissions in outpatient groups versus 6.1% (4/66) and 0.0% (0/44) readmissions in inpatient groups (p = 0.619 and p = 0.174, respectively). Average healthcare cost savings for outpatient compared with inpatient treatment ranged between 42 and 82%. CONCLUSION Outpatient treatment of uncomplicated diverticulitis resulted in low readmission rates and very low rates of complications. Furthermore, healthcare cost savings were substantial. Therefore, outpatient treatment of uncomplicated diverticulitis seems to be a safe option for most patients.
Collapse
|
8
|
Bolkenstein HE, van de Wall BJM, Consten ECJ, Broeders IAMJ, Draaisma WA. Risk factors for complicated diverticulitis: systematic review and meta-analysis. Int J Colorectal Dis 2017; 32:1375-1383. [PMID: 28799055 PMCID: PMC5596043 DOI: 10.1007/s00384-017-2872-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/25/2017] [Indexed: 02/04/2023]
Abstract
PURPOSE The aim of this systematic review is to identify risk factors that can predict complicated diverticulitis. Uncomplicated diverticulitis is a self-limiting and mild disease, but 10% of patients with diverticulitis develop complications requiring further treatment. It is important to estimate the risk of developing complicated diverticulitis at an early stage to set the right treatment at initial presentation. METHODS Embase, MEDLINE, and Cochrane databases were searched for studies reporting on risk factors for complicated diverticulitis. Complicated diverticulitis was defined as Hinchey ≥Ib or severe diverticulitis according to the Ambrosetti criteria. Meta-analyses were performed when at least four studies reported on the outcome of interest. This study was conducted according to the PRISMA guidelines. RESULTS A total of 12 studies were included with a total of 4619 patients. Most were of reasonable quality. Only the risk factors "age" and "sex" were eligible for meta-analysis, but none showed a significant effect on the risk for complicated diverticulitis. There was reasonable quality of evidence suggesting that high C-reactive protein; white blood cell count; clinical signs including generalized abdominal pain, constipation and vomiting; steroid usage; a primary episode; and comorbidity are risk factors for complicated diverticulitis. CONCLUSION Although high-level evidence is lacking, this study identified several risk factors associated with complicated diverticulitis. Individually, these risk factors have little value in predicting the course of diverticulitis. The authors propose a prognostic model combining these risk factors which might be the next step to aid the physician in predicting the course of diverticulitis and setting the right treatment at initial presentation.
Collapse
Affiliation(s)
- H E Bolkenstein
- Department of Surgery, Meander Medisch Centrum, 3813 TZ, Amersfoort, Netherlands.
| | - B J M van de Wall
- Department of Surgery, Jeroen Bosch Ziekenhuis, Den Bosch, Netherlands
| | - E C J Consten
- Department of Surgery, Meander Medisch Centrum, 3813 TZ, Amersfoort, Netherlands
| | - I A M J Broeders
- Department of Surgery, Meander Medisch Centrum, 3813 TZ, Amersfoort, Netherlands
| | - W A Draaisma
- Department of Surgery, Meander Medisch Centrum, 3813 TZ, Amersfoort, Netherlands
| |
Collapse
|
9
|
von Strauss Und Torney M, Thommen S, Dell-Kuster S, Hoffmann H, Rosenthal R, Young J, Kettelhack C. Surgical treatment of uncomplicated diverticulitis in Switzerland: comparison of population-based data over two time periods. Colorectal Dis 2017; 19:840-850. [PMID: 28371339 DOI: 10.1111/codi.13670] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 12/06/2016] [Indexed: 12/13/2022]
Abstract
AIM The standard of care for acute uncomplicated diverticulitis used to be an elective colon resection after the second or third episode. This practice was replaced by a more conservative and individualized approach. This study investigates current surgical practice in the treatment of acute uncomplicated diverticulitis in Switzerland. METHOD Retrospective cross-sectional analysis of all hospital admissions due to uncomplicated diverticulitis in Switzerland using prospectively collected data from the Swiss Federal Statistical Office in two periods: 2004/2005 and 2010/2011. Treatment options were compared between the two periods with adjustment for baseline characteristics of patients and treating institutions. RESULTS A total of 24 497 patients (11 835 in 2004/2005; 12 662 in 2010/2011) were admitted to Swiss hospitals for uncomplicated diverticulitis. Between periods, the incidence increased from 81 to 85 admissions per 105 inhabitants per year. Elective admissions decreased from 46% (n = 5490) to 34% (n = 4294). The unadjusted resection rate decreased from 40% (n = 4730) to 34% (n = 4308). In the adjusted analysis, inpatients were more likely to have a resection in 2010/2011 than in 2004/2005 [odds ratio of 1.38 (95% confidence interval 1.25-1.54)]. In addition, private insurance, elective mode of admission and younger age increased the odds for resection while there was no evidence of an association between resection and either gender or comorbidities. CONCLUSION The probability of colon resection for patients hospitalized with acute uncomplicated diverticulitis increased between periods while the overall number of colon resections declined. A change of practice expected given the paradigm shift towards conservative treatment could not be confirmed in this analysis.
Collapse
Affiliation(s)
- M von Strauss Und Torney
- Department of Surgery, Cantonal Hospital Aarau, Aarau, Switzerland.,Department of Surgery, University Hospital Basel, Basel, Switzerland.,Colorectal Unit, Western General Hospital Edinburgh, Edinburgh, UK
| | - S Thommen
- Basel Institute for Clinical Epidemiology and Biostatistics, Basel, Switzerland
| | - S Dell-Kuster
- Department of Surgery, University Hospital Basel, Basel, Switzerland.,Basel Institute for Clinical Epidemiology and Biostatistics, Basel, Switzerland
| | - H Hoffmann
- Department of Surgery, University Hospital Basel, Basel, Switzerland
| | - R Rosenthal
- Department of Surgery, University Hospital Basel, Basel, Switzerland
| | - J Young
- Basel Institute for Clinical Epidemiology and Biostatistics, Basel, Switzerland
| | - C Kettelhack
- Department of Surgery, University Hospital Basel, Basel, Switzerland
| |
Collapse
|
10
|
When Should We Operate for Recurrent Diverticulitis? J Clin Gastroenterol 2016; 50 Suppl 1:S80-2. [PMID: 27622374 DOI: 10.1097/mcg.0000000000000667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Recent guidelines on elective surgery for recurrent diverticulitis have removed generalized recommendations for elective preventive surgery and advice individualized decision per patient. We discuss the clinical evidence and potential use of risk factors to help with decision-making for patient selection for elective surgery in the presence of a history of diverticulitis.
Collapse
|
11
|
Horesh N, Shwaartz C, Amiel I, Nevler A, Shabtai E, Lebedeyev A, Nadler R, Rosin D, Gutman M, Zmora O. Diverticulitis: does age matter? J Dig Dis 2016; 17:313-8. [PMID: 27106275 DOI: 10.1111/1751-2980.12350] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 03/01/2016] [Accepted: 04/18/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Acute diverticulitis has been traditionally associated with worse outcome in young patients, indicating a more aggressive surgical approach is required for them. The aim of this study was to assess whether acute diverticulitis was more virulent in young patients. METHODS A retrospective, cross-sectional study included all patients who were admitted for a first episode of acute diverticulitis between January 2004 and December 2013. The patients were divided into two groups (≤50 years and >50 years) based on their age. Patients' characteristics, clinical and surgical data were recorded and analyzed. RESULTS Overall, 636 patients were included in the database, including 177 (27.8%) in the younger group and 459 in the elder group. There were no significant differences between the groups in disease complexity, peritonitis, laboratory work-up, vital signs on presentation, bowel obstruction or the presence of fistula and abscess in need of drainage. Younger patients had more free extra-luminal air on computed tomography (CT) scan (P = 0.03). Surgical data, including the intra-operative modified Hinchey score and the need for emergency and additional surgery did not significantly differ between the two groups. Young patients had more readmissions (P = 0.01) due to acute diverticulitis, diverticular complications and elective surgery. Length of hospital stay (P = 0.0001) was longer and postoperative complications were more common in the elder patients. CONCLUSIONS The clinical presentation of acute diverticulitis does not seem to be worse in the young population. Younger patients tend to have a more severe presentation on CT scan and more readmissions, but this did not translate to a more severe disease course.
Collapse
Affiliation(s)
- Nir Horesh
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Chaya Shwaartz
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Imri Amiel
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Avinoam Nevler
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Esther Shabtai
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Alexander Lebedeyev
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Roi Nadler
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Danny Rosin
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Mordechai Gutman
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Oded Zmora
- Department of Surgery and Transplantation, Chaim Sheba Medical Center, Ramat Gan, Israel
| |
Collapse
|
12
|
Ambrosetti P, Gervaz P. Management of sigmoid diverticulitis: an update. Updates Surg 2016; 68:25-35. [PMID: 27086288 DOI: 10.1007/s13304-016-0365-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Accepted: 03/29/2016] [Indexed: 12/17/2022]
Abstract
The role, indications and modalities of elective resection for sigmoid diverticulitis remain the cause of fierce debate. During the past two decades clinicians have increasingly recognized that: (1) young patients (<50) are no more at risk to develop more aggressive course of the disease; and (2) patients who present initially with a first uncomplicated attack are no more at risk for developing subsequent complicated diverticulitis requiring emergency surgery. Hence, the previously well-recognized indications (based upon age of the patients or the number of attacks) are no longer valid. Yet, the number of sigmoid resections performed for diverticulitis in industrialized countries is increasing, which seems to indicate that in many cases, uncomplicated sigmoid diverticulitis progressively evolves towards a chronic symptomatic condition, which significantly impacts upon the patients' quality of life. The aims of this review are twofold: (1) to identify which disease presentation still represents good indications for elective laparoscopic sigmoid resection; and (2) to summarize the technical aspects of surgery for a benign condition, such as diverticular disease.
Collapse
Affiliation(s)
- Patrick Ambrosetti
- Department of Surgery, Clinique Générale Beaulieu, Ch. Beau-Soleil, 1205, Geneva, Switzerland
| | - Pascal Gervaz
- Coloproctology Unit, Clinique Hirslanden La Colline, Geneva, Switzerland.
| |
Collapse
|
13
|
Tan JPL, Barazanchi AWH, Singh PP, Hill AG, Maccormick AD. Predictors of acute diverticulitis severity: A systematic review. Int J Surg 2016; 26:43-52. [PMID: 26777741 DOI: 10.1016/j.ijsu.2016.01.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 12/14/2015] [Accepted: 01/06/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Diverticulitis is a common condition with a broad spectrum of disease severity. A scoring system has been proposed for diagnosing diverticulitis, and a number of scoring systems exist for predicting prognosis associated with severe complications of diverticulitis such as peritonitis. However, predicting disease severity has not received as much attention. Therefore, the aim of this review was to identify the factors that are predictive of severe acute diverticulitis. METHODS A systematic literature search was performed using Medline, PubMed, EMBASE, and the Cochrane Library to identify papers that evaluated factors predictive of severe diverticulitis. Severe diverticulitis was defined as complicated diverticulitis (associated with haemorrhage, abscess, phlegmon, perforation, purulent/faecal peritonitis, stricture, fistula, or small-bowel obstruction) or diverticulitis that resulted in prolonged hospital admission, surgical intervention or death. RESULTS Twenty one articles were included. Studies were categorised into those that identified patient characteristics (n = 12), medications (n = 5), biochemical markers (n = 8) or imaging (n = 3) as predictors. Predictors for severe diverticulitis included first episode of diverticulitis, co-morbidities (Charlson score ≥ 3), non-steroidal anti-inflammatory drug use, steroid use, a high CRP on admission and severe disease on radiological imaging. Age and gender were not associated with disease severity. CONCLUSION A number of predictors exist for identifying severe diverticulitis, and CT remains the gold standard for diagnosing complicated disease. Patients who present with identified risk factors for severe disease warrant early imaging, closer in-patient observation and a lower threshold for early surgical intervention. Patients without these factors may be suitable for outpatient-based treatment.
Collapse
Affiliation(s)
- James P L Tan
- Department of Surgery, South Auckland Clinical School, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Middlemore Hospital, Counties Manukau District Health Board, Auckland, New Zealand
| | - Ahmed W H Barazanchi
- Department of Surgery, Lower Hutt Hospital, Hutt Valley District Health Board, Lower Hutt, New Zealand.
| | - Primal P Singh
- Department of Surgery, South Auckland Clinical School, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Andrew G Hill
- Department of Surgery, South Auckland Clinical School, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Middlemore Hospital, Counties Manukau District Health Board, Auckland, New Zealand
| | - Andrew D Maccormick
- Department of Surgery, South Auckland Clinical School, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Middlemore Hospital, Counties Manukau District Health Board, Auckland, New Zealand
| |
Collapse
|
14
|
Alvarez-Berdugo D, Espín F, Arenas C, López I, Clavé P, Gallego D. Changes in the response to excitatory antagonists, agonists, and spasmolytic agents in circular colonic smooth muscle strips from patients with diverticulosis. Neurogastroenterol Motil 2015; 27:1600-12. [PMID: 26303606 DOI: 10.1111/nmo.12659] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 07/22/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND Colonic samples from asymptomatic diverticulosis (DS) patients presented enhanced electrical field stimulation (EFS)-contractions, in an earlier study of ours, suggesting increased endogenous responses. The aim of this study was to explore changes in excitatory neuromuscular transmission and to assess the pharmacodynamics of spasmolytic agents in DS. METHODS Circular muscle strips from sigmoid colon of DS patients (n = 30; 69.5 ± 14.8 years) and controls (n = 32; 64.7 ± 16.2 years) were studied using organ baths to evaluate the direct effect of excitatory agonists (carbachol, neurokinin A [NKA] and substance P [SP]), and the effect of antagonists (atropine and NK2 antagonist GR94800) and spasmolytic drugs (otilonium bromide [OB] and N-butyl-hyoscine) on the contractions induced by EFS-stimulation of excitatory motorneurons. qRT-PCR was also performed to compare mRNA expression of M2 , M3 , NK2 receptors and L-type calcium channels. KEY RESULTS Contractions to carbachol (Emax : 663.7 ± 305.6% control vs 2698.0 ± 439.5% DS; p < 0.0005) and NKA (Emax : 387.8 ± 35.6% vs 1102.0 ± 190.1%; p < 0.0005) were higher in DS group, without differences for SP. Higher potency for DS patients was observed in the concentration-response curves for atropine (pIC50 = 8.56 ± 0.15 control vs pIC50 = 9.95 ± 0.18 DS group; p < 0.005) and slightly higher for GR94800 (pIC50 = 7.21 ± 0.18 control vs pIC50 = 7.97 ± 0.32 group; p < 0.0001). Lower efficacy (Emax ) and potency (pIC50 ) was observed for spasmolytic drugs in DS, whereas no differences were found regarding the relative expression of the receptors evaluated between groups. CONCLUSIONS & INFERENCES The greater response to cholinergic and tachykinergic agonists and greater potency for muscarinic and NK2 antagonists observed in DS might play a role in the spasticity found in diverticular disease.
Collapse
Affiliation(s)
- D Alvarez-Berdugo
- Gastrointestinal Physiology Laboratory, Department of Surgery, Hospital de Mataró, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - F Espín
- Gastrointestinal Physiology Laboratory, Department of Surgery, Hospital de Mataró, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - C Arenas
- Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas CIBERehd, Instituto de Salud Carlos III, Barcelona, Spain
| | - I López
- Gastrointestinal Physiology Laboratory, Department of Surgery, Hospital de Mataró, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - P Clavé
- Gastrointestinal Physiology Laboratory, Department of Surgery, Hospital de Mataró, Universitat Autònoma de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas CIBERehd, Instituto de Salud Carlos III, Barcelona, Spain.,Health Sciences Research Institute of the Germans Trias i Pujol Foundation, Barcelona, Spain
| | - D Gallego
- Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas CIBERehd, Instituto de Salud Carlos III, Barcelona, Spain
| |
Collapse
|
15
|
Ambrosetti P, Gervaz P. Laparoscopic elective sigmoidectomy for diverticular disease: a plea for standardization of the procedure. Colorectal Dis 2014; 16:90-4. [PMID: 24128302 DOI: 10.1111/codi.12455] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- P Ambrosetti
- Department of Surgery, Clinique Générale Beaulieu, Geneva, Switzerland.
| | | |
Collapse
|
16
|
Katz LH, Guy DD, Lahat A, Gafter-Gvili A, Bar-Meir S. Diverticulitis in the young is not more aggressive than in the elderly, but it tends to recur more often: systematic review and meta-analysis. J Gastroenterol Hepatol 2013; 28:1274-81. [PMID: 23701446 DOI: 10.1111/jgh.12274] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/01/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM For years, the natural course of diverticulitis in the young has been debatable in terms of its severity and recurrence rate, and no consensus has been reached regarding its treatment and timing of surgery. Thus, the study aims to evaluate by meta-analysis the natural course of acute diverticulitis in the young. METHODS Data were obtained from electronic databases and manual search of studies comparing the course of diverticulitis in young versus elderly patients. The age cut-off was selected to be 40-50 years, and only studies using computed tomography as the sole modality for diagnosis were included. Primary outcomes were surgery during hospitalization and disease recurrence. Relative risks (RRs) with 95% confidence intervals (CIs) are reported. RESULTS One thousand eighty publications were found, 12 of which were included. The total number of patients was 4982. Most young patients were males (RR 1.70, 95% CI 1.31-2.21), without tendency toward a more complicated disease at admission (RR 0.95, 95% CI 0.46-1.97). While there was no significant difference in the rate of surgery during hospitalization (RR 0.69, 95% CI 0.46-1.06), young patients underwent more elective surgeries (RR 2.39, 95% CI 1.82-3.15). No mortality was recorded among young patients. The disease recurrence rate was significantly higher than that of elderly patients (RR 1.70, 95% CI 1.31-2.21); however, no study specified the mean follow-up period for each group. CONCLUSIONS The course of diverticulitis in the young is not more severe than that in elderly patients; however, the disease tends to recur more often. Therefore, while choosing a therapeutic regimen, factors other than age should also be considered.
Collapse
Affiliation(s)
- Lior H Katz
- Department of Gastroenterology, Sheba Medical Center, Tel-Hashomer, Ramat-Gan, Israel.
| | | | | | | | | |
Collapse
|
17
|
Longstreth GF, Iyer RL, Chu LHX, Chen W, Yen LS, Hodgkins P, Kawatkar AA. Acute diverticulitis: demographic, clinical and laboratory features associated with computed tomography findings in 741 patients. Aliment Pharmacol Ther 2012; 36:886-94. [PMID: 22967027 DOI: 10.1111/apt.12047] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Revised: 08/10/2012] [Accepted: 08/23/2012] [Indexed: 12/14/2022]
Abstract
BACKGROUND Computed tomography (CT) demonstrates diverticulitis severity. AIM To assess demographic, clinical and leucocyte features in association with severity. METHODS We reviewed medical records of 741 emergency department cases and in-patients with diverticulitis. CT findings were: (i) nondiagnostic; (ii) moderate (peri-colic inflammation); and (iii) severe (abscess and/or extra-luminal gas and/or contrast). RESULTS Patients with severe vs. nondiagnostic/moderate findings had fewer females (42.4% vs. 58.2%, P = .004), less lower abdominal pain only (74.7% vs. 83.7%, P = .042) and more constipation (24.4% vs. 12.5%, P = .002), fever (52.2% vs. 27.0%, P < .0001), leucocytosis (81.5% vs. 55.2%, P < .0001), neutrophilia (86.2% vs. 59.0%, P < .0001), ‘bandemia’ (18.5% vs. 5.5%, P < .0001) and the triad of abdominal pain, fever and leucocytosis (46.7% vs. 19.9%, P < .0001) respectively. Severe vs. nondiagnostic/moderate findings occurred in 4.8% vs. 95.2% without fever or leucocytosis, 7.0% vs. 93.0% with fever, 12.3% vs. 87.7% with leucocytosis and 25.1% vs. 74.9% with fever and leucocytosis respectively (P < .0001). The former group (odds ratio [95% CI]) included females less often (0.45 [0.26-0.76]) and had less lower abdominal pain only (0.54 [0.29-0.99]) and more constipation (2.32 [1.27-4.23]), fever (2.13 [1.27-3.57]) and leucocytosis (2.67 [1.43-4.99]). CONCLUSIONS Less than 50% of severe cases have the clinical/laboratory triad of abdominal pain, fever and leucocytosis, but only 1 of 20 with pain who lack fever and leucocytosis have severe diverticulitis. Male gender, pain not limited to the lower abdomen, constipation, fever and leucocytosis are independently associated with severe diverticulitis.
Collapse
Affiliation(s)
- G F Longstreth
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA 91101, USA.
| | | | | | | | | | | | | |
Collapse
|
18
|
Abstract
In industrialized nations, diverticular disease affects up to 70% of individuals by 60 years of age, with symptoms that can range from mild gastrointestinal disturbance to incapacitating pain. Diverticular disease appears to be related to increasing affluence and changed diet: Current theory holds that diverticular disease's origin is low-fiber diet. This explains why its incidence is highest and accelerating in the more prosperous countries where intake of fiber has decreased and intake of milled grains and refined sugars has increased over time. Not all patients develop symptoms, but if they do, the most frequent complaints associated with diverticulosis are cramping in the left-lower quadrant, bloating, constipation, and soiling. If diverticula perforate the gut's wall into the pericolic tissue, small and large abscesses, accompanied by bleeding, can form. Fistulization, when it occurs, most often penetrates to the bladder. Treatment addresses symptoms and may require hospitalization. During symptomatic periods, patients do best on low-fiber, bland diets. Once the acute episode or highly symptomatic period resolves or chronic disease is managed, patients should gradually increase dietary fiber to 20 to 30 grams daily or take dietary fiber in the form of bulk stimulants like psyllium.
Collapse
|
19
|
Ambrosetti P, Gervaz P, Fossung-Wiblishauser A. Sigmoid diverticulitis in 2011: many questions; few answers. Colorectal Dis 2012; 14:e439-46. [PMID: 22404743 DOI: 10.1111/j.1463-1318.2012.03026.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
AIM Patients were studied after a first episode of acute left-colonic diverticulitis for the initial and later evolution of the disease with the aim of defining evidence-based indications for elective surgery. METHOD Relevant data from prospective studies were retrieved from a MEDLINE search of English language articles. RESULTS Young male patients (≤ 50 years of age) had a higher risk of CT-graded severe diverticulitis. After medical treatment of the first episode, the incidence of complications was highest for young patients with CT-graded severe diverticulitis and lowest for older patients with CT-graded moderate diverticulitis. Recurrence in the form of diffuse peritonitis was rare. CT grading of initial diverticulitis seemed to be a predictor of recurrence, whereas the role of age was less clear. A family history of diverticulitis might be predictive of recurrence. CONCLUSION CT grading of acute diverticulitis helps to predict poor outcome after medical treatment of a first episode. Elective surgical resection should be proposed to patients with residual symptoms who do not respond to conservative treatment. Additional research is needed to clarify the role of a genetic predisposition in the development of diverticulitis in young adults.
Collapse
Affiliation(s)
- P Ambrosetti
- Clinique Générale Beaulieu, Geneva, Switzerland.
| | | | | |
Collapse
|
20
|
Abstract
AIM To determine the immediate and later role(s) of initial CT in patients presenting with their first episode of acute left-colonic diverticulitis. METHODS Prospective inclusion of 542 patients hospitalized in the University Hospital of Geneva between 1986 and 1997. 465 (86%) patients had a CT. CT grading of diverticulitis was divided between moderate diverticulitis (no sign of colonic perforation) and severe diverticulitis (signs of colonic perforation). RESULTS During the index hospitalization, surgical treatment of the first episode of acute diverticulitis was needed in 26% of patients with CT-severe diverticulitis compared to 4% for patients with CT-moderate diverticulitis. At 5 years of follow-up after medical treatment of the first episode, incidence of remote complications was the highest (49%) for patients with CT-severe diverticulitis and the lowest (22%) for patients with CT-moderate diverticulitis. Finally, we found that the location of the diseased segment, which is important to guide the type of resection in case of elective surgery, varies in 35% of patients who had 2 episodes of acute diverticulitis. CONCLUSION CT is the indispensable tool both to confirm the suspected diagnosis of acute diverticulitis and to appreciate the risk of surgical treatment during the initial acute episode. Moreover, CT grading of diverticulitis is a statistically significant prognostic parameter of the chance of secondary complicated outcome after a first acute diverticulitis episode successfully treated medically. Finally, CT gives the exact location of diverticulitis. In case of elective surgery this colonic segment should be removed.
Collapse
|
21
|
Manwaring M, Champagne B. Diverticular Disease: Genetic, Geographic, and Environmental Aspects. SEMINARS IN COLON AND RECTAL SURGERY 2011. [DOI: 10.1053/j.scrs.2011.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
22
|
Gonzales ER, Alavi K. Evaluation and Treatment of Uncomplicated Diverticular Disease. SEMINARS IN COLON AND RECTAL SURGERY 2011. [DOI: 10.1053/j.scrs.2011.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
23
|
New developments in colorectal surgery. Curr Opin Gastroenterol 2011; 27:48-53. [PMID: 20975554 DOI: 10.1097/mog.0b013e328340b842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
PURPOSE OF REVIEW New developments in colorectal surgery have been driven primarily by technical innovations, which in turn are responsible for changes in practice. This review examines recent publications that describe and have contributed to these changes. RECENT FINDINGS We identified and reviewed recent publications in the areas of fecal incontinence, constipation, single incision and robotic surgical techniques, complex anal fistulas, diverticulitis, local excision techniques for rectal neoplasms, surgical care improvement, use of mechanical bowel preparation, and magnetic resonance imaging after neoadjuvant chemoradiotherapy for rectal cancer. SUMMARY New technologies and practice innovations will enhance patient outcomes and quality of life. Multiinstitutional studies, randomized when practical, will be necessary to further define the safety and efficacy of these new surgical techniques and to further define best practices in colon and rectal surgery.
Collapse
|
24
|
Hall J, Hammerich K, Roberts P. New paradigms in the management of diverticular disease. Curr Probl Surg 2010; 47:680-735. [PMID: 20684920 DOI: 10.1067/j.cpsurg.2010.04.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jason Hall
- Department of Colon and Rectal Surgery, Tufts University School of Medicine, Burlington, Massachusetts, USA
| | | | | |
Collapse
|