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Suárez M, Martínez R, Torres AM, Ramón A, Blasco P, Mateo J. A Machine Learning-Based Method for Detecting Liver Fibrosis. Diagnostics (Basel) 2023; 13:2952. [PMID: 37761319 PMCID: PMC10529519 DOI: 10.3390/diagnostics13182952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/03/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Cholecystectomy and Metabolic-associated steatotic liver disease (MASLD) are prevalent conditions in gastroenterology, frequently co-occurring in clinical practice. Cholecystectomy has been shown to have metabolic consequences, sharing similar pathological mechanisms with MASLD. A database of MASLD patients who underwent cholecystectomy was analysed. This study aimed to develop a tool to identify the risk of liver fibrosis after cholecystectomy. For this purpose, the extreme gradient boosting (XGB) algorithm was used to construct an effective predictive model. The factors associated with a better predictive method were platelet level, followed by dyslipidaemia and type-2 diabetes (T2DM). Compared to other ML methods, our proposed method, XGB, achieved higher accuracy values. The XGB method had the highest balanced accuracy (93.16%). XGB outperformed KNN in accuracy (93.16% vs. 84.45%) and AUC (0.92 vs. 0.84). These results demonstrate that the proposed XGB method can be used as an automatic diagnostic aid for MASLD patients based on machine-learning techniques.
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Affiliation(s)
- Miguel Suárez
- Gastroenterology Department, Virgen de la Luz Hospital, 16002 Cuenca, Spain
- Medical Analysis Expert Group, Institute of Technology, Universidad de Castilla-La Mancha, 16071 Cuenca, Spain
- Medical Analysis Expert Group, Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45071 Toledo, Spain
| | - Raquel Martínez
- Gastroenterology Department, Virgen de la Luz Hospital, 16002 Cuenca, Spain
- Medical Analysis Expert Group, Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45071 Toledo, Spain
| | - Ana María Torres
- Medical Analysis Expert Group, Institute of Technology, Universidad de Castilla-La Mancha, 16071 Cuenca, Spain
- Medical Analysis Expert Group, Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45071 Toledo, Spain
| | - Antonio Ramón
- Department of Pharmacy, General University Hospital, 46014 Valencia, Spain
| | - Pilar Blasco
- Department of Pharmacy, General University Hospital, 46014 Valencia, Spain
| | - Jorge Mateo
- Medical Analysis Expert Group, Institute of Technology, Universidad de Castilla-La Mancha, 16071 Cuenca, Spain
- Medical Analysis Expert Group, Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45071 Toledo, Spain
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The Symptomatic Outcomes of Cholecystectomy for Gallstones. J Clin Med 2023; 12:jcm12051897. [PMID: 36902684 PMCID: PMC10004100 DOI: 10.3390/jcm12051897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 02/22/2023] [Accepted: 02/26/2023] [Indexed: 03/08/2023] Open
Abstract
Cholecystectomy is the definite treatment for symptomatic gallstones, and rates are rapidly rising. Symptomatic complicated gallstones are generally treated with cholecystectomy, but there is no consensus on the clinical selection of patients with symptomatic uncomplicated gallstones for cholecystectomy. The aim of this review is to describe symptomatic outcomes before versus after cholecystectomy in patients with symptomatic gallstones as reported in prospective clinical studies and to discuss patient selection for cholecystectomy. Following cholecystectomy, resolution of biliary pain is high and reported for 66-100%. Dyspepsia has an intermediate resolution of 41-91% and may co-exist with biliary pain but may also develop following cholecystectomy with an increase of 150%. Diarrhea has a high increase and debuts in 14-17%. Persisting symptoms are mainly determined by preoperative dyspepsia, functional disorders, atypical pain locations, longer duration of symptoms, and poor psychological or physical health. Patient satisfaction following cholecystectomy is high and may reflect symptom alleviation or a change in symptoms. Comparison of symptomatic outcomes in available prospective clinical studies is limited by variations in preoperative symptoms, clinical presentations, and clinical management of post-cholecystectomy symptoms. When selecting patients with biliary pain only in a randomized controlled trial, 30-40% still have persisting pain. Strategies for the selection of patients with symptomatic uncomplicated gallstones based on symptoms alone are exhausted. For the development of a selection strategy, future studies should explore the impact of objective determinants for symptomatic gallstones on pain relief following cholecystectomy.
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Latenstein CSS, de Jong JJ, Eppink JJ, Lantinga MA, van Laarhoven CJHM, de Reuver PR, Drenth JPH. Prevalence of dyspepsia in patients with cholecystolithiasis: a systematic review and meta-analysis. Eur J Gastroenterol Hepatol 2019; 31:928-934. [PMID: 31206407 DOI: 10.1097/meg.0000000000001463] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Cholecystolithiasis and functional gastrointestinal disorders are both highly prevalent in the industrialized world and may exist concomitantly. The presence of both conditions impedes identification of the source of symptoms, leading to a risk of ineffective cholecystectomies with lack of symptom resolution. We carried out a systematic review and meta-analysis to determine the prevalence of dyspepsia in patients with uncomplicated cholecystolithiasis. The electronic databases Medline, Embase, and Web of Science were searched for articles reporting the prevalence of dyspepsia in adults (≥18 years) with uncomplicated cholecystolithiasis. Pooled prevalence and 95% confidence interval were calculated. I statistics were used to determine heterogeneity and the Methodological Evaluation of Observational Research criteria were applied for quality assessment. The study was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Of the 1696 studies evaluated, 13 reported the prevalence of dyspepsia in a total of 1227 cholecystolithiasis patients seeking medical care. The pooled prevalence of dyspepsia in patients with cholecystolithiasis was 65.7% (95% confidence interval: 51-79%). However, heterogeneity was large across studies. Overall, three studies used validated diagnostic criteria. Variation in diagnostic measures significantly influenced the prevalence of dyspepsia. In conclusion, symptoms similar to those of functional gastrointestinal disorders are common in patients with cholecystolithiasis, obscuring the source of abdominal complaints. Tools to select patients who will benefit from cholecystectomy are paramount to prevent ineffective surgery.
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Affiliation(s)
| | - Judith J de Jong
- Gastroenterology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Jedda J Eppink
- Gastroenterology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | | | | | - Joost P H Drenth
- Gastroenterology, Radboud University Medical Centre, Nijmegen, The Netherlands
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Latenstein CSS, Wennmacker SZ, de Jong JJ, van Laarhoven CJHM, Drenth JPH, de Reuver PR. Etiologies of Long-Term Postcholecystectomy Symptoms: A Systematic Review. Gastroenterol Res Pract 2019; 2019:4278373. [PMID: 31110517 PMCID: PMC6487117 DOI: 10.1155/2019/4278373] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/28/2019] [Accepted: 02/10/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Cholecystectomy does not relieve abdominal symptoms in up to 40% of patients. With 700,000 cholecystectomies performed in the US, annually, about 280,000 patients are left with symptoms, making this a serious problem. We performed a systematic review to determine the different etiologies of long-term postcholecystectomy symptoms with the aim to provide guidance for clinicians treating these patients. METHODS A systematic search of the literature was performed using MEDLINE, EMBASE, and Web of Science. Articles describing at least one possible etiology of long-term symptoms after a laparoscopic cholecystectomy were included in this review. Long-term symptoms were defined as abdominal symptoms that were present at least four weeks after cholecystectomy, either persistent or incident. The etiologies of persistent and incident symptoms after LC and the mechanism or hypothesis behind the etiologies are provided. If available, the prevalence of the discussed etiology is provided. RESULTS The search strategy identified 3320 articles of which 130 articles were included. Etiologies for persistent symptoms were residual and newly formed gallstones (41 studies, prevalence ranged from 0.2 to 23%), coexistent diseases (64 studies, prevalence 1-65%), and psychological distress (13 studies, no prevalence provided). Etiologies for incident symptoms were surgical complications (21 studies, prevalence 1-3%) and physiological changes (39 studies, prevalence 16-58%). Sphincter of Oddi dysfunction (SOD) was reported as an etiology for both persistent and incident symptoms (21 studies, prevalence 3-40%). CONCLUSION Long-term postcholecystectomy symptoms vary amongst patients, arise from different etiologies, and require specific diagnostic and treatment strategies. Most symptoms after cholecystectomy seem to be caused by coexistent diseases and physiological changes due to cholecystectomy. The outcome of this research is summarized in a decision tree to give clinical guidance on the treatment of patients with symptoms after cholecystectomy.
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Affiliation(s)
| | - Sarah Z. Wennmacker
- Department of Surgery, Radboud University Medical Centre, Nijmegen, Netherlands
| | - Judith J. de Jong
- Department of Gastroenterology, Radboud University Medical Centre, Nijmegen, Netherlands
| | | | - Joost P. H. Drenth
- Department of Gastroenterology, Radboud University Medical Centre, Nijmegen, Netherlands
| | - Philip R. de Reuver
- Department of Surgery, Radboud University Medical Centre, Nijmegen, Netherlands
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Ahmad Malik A, Ahmad Wani R, ul Bari S, Manhas A. Persistence of Symptoms After Laparoscopic Cholecystectomy. JOURNAL OF MINIMALLY INVASIVE SURGICAL SCIENCES 2016. [DOI: 10.17795/minsurgery-31791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Tsai MC, Chen CH, Lee HC, Lin HC, Lee CZ. Increased Risk of Depressive Disorder following Cholecystectomy for Gallstones. PLoS One 2015; 10:e0129962. [PMID: 26053886 PMCID: PMC4460135 DOI: 10.1371/journal.pone.0129962] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 05/13/2015] [Indexed: 02/06/2023] Open
Abstract
Background Prior studies indicate a possible association between depression and cholecystectomy, but no study has compared the risk of post-operative depressive disorders (DD) after cholecystectomy. This retrospective follow-up study aimed to examine the relationship between cholecystectomy and the risk of DD in patients with gallstones in a population-based database. Methods Using ambulatory care data from the Longitudinal Health Insurance Database 2000, 6755 patients who received a first-time principal diagnosis of gallstones at the emergency room (ER) were identified. Among them, 1197 underwent cholecystectomy. Each patient was then individually followed-up for two years to identify those who were later diagnosed with DD. Cox proportional hazards regressions were performed to estimate the risk of developing DD between patients with gallstone who did and those who did not undergo cholecystectomy. Results Of 6755 patients with gallstones, 173 (2.56%) were diagnosed with DD during the two-year follow-up. Among patients who did and those who did not undergo cholecystectomy, 3.51% and 2.36% later developed depressive disorder, respectively. After adjusting for the patient’s sex, age and geographic location, the hazard ratio (HR) of DD within two years of gallstone diagnosis was 1.43 (95% CI, 1.02–2.04) for patients who underwent cholecystectomy compared to those who did not. Females, but not males, had a higher the adjusted HR of DD (1.61; 95% CI, 1.08–2.41) for patients who underwent cholecystectomy compared to those who did not. Conclusions There is an association between cholecystectomy and subsequent risk of DD among females, but not in males.
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Affiliation(s)
- Ming-Chieh Tsai
- Division of Gastroenterology, Department of Internal Medicine, Cathay General Hospital, Taipei, Taiwan
- School of Health Care Administration, Taipei Medical University, Taipei, Taiwan
| | - Chao-Hung Chen
- Department of Cosmetic Applications and Management, Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan
- Department of Thoracic Surgery, MacKay Memorial Hospital, Taipei, Taiwan
| | - Hsin-Chien Lee
- Sleep Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
| | - Herng-Ching Lin
- School of Health Care Administration, Taipei Medical University, Taipei, Taiwan
- Sleep Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Cha-Ze Lee
- Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
- * E-mail:
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Black bile of melancholy or gallstones of biliary colics: historical perspectives on cholelithiasis. Dig Dis Sci 2014; 59:2623-34. [PMID: 25102982 DOI: 10.1007/s10620-014-3292-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 07/11/2014] [Indexed: 12/16/2022]
Abstract
Barely 130 years after its first description, cholecystectomies are among the most commonly performed surgeries in the USA. The success of this operation with subsequent technical improvements, such as laparoscopic approaches, caused a paradigm shift in the management of gallstone disease. However, symptoms persist in 10-40 % of successfully operated patients. Reviewing monographs, textbooks, and articles published during the last 300 years, several important factors emerge as likely contributors to limited or poor treatment responses. Early on, clinicians recognized that cholelithiasis is quite common and thus often an incidental finding, especially if patients present with vague or atypical symptoms. Consistent with these observations, patients with such atypical symptoms are less likely to benefit from cholecystectomy. Similarly, lasting improvements are more reliably seen in patients with symptoms of presumed biliary origin and documented gallstones compared to individuals without stones, an important point in view of increasing rates of surgery for biliary dyskinesia. While cholelithiasis can cause serious complications, the overall incidence of clinically relevant problems is so low that prophylactic cholecystectomy cannot be justified. This conclusion corresponds to epidemiologic data showing that the rise in elective cholecystectomies decreased hospitalizations due to gallstone disease, but was associated with a higher volume of postoperative complications, ultimately resulting in stable combined mortality due to gallstone disease and its treatment. These trends highlight the tremendous gains in managing gallstone disease, while at the same time reminding us that the tightening rather than expanding indications for cholecystectomy may improve outcomes.
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Elective laparoscopic cholecystectomy for symptomatic uncomplicated gallstone disease: do the symptoms disappear? Surg Endosc 2014; 28:1816-20. [PMID: 24399526 DOI: 10.1007/s00464-013-3391-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 12/12/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND Symptomatic gallstone disease is considered an indication for cholecystectomy. A considerable proportion of patients may experience persistent symptoms after surgery. The purpose of the present study was to find out the rate of symptom persistence after elective laparoscopic cholecystectomy (LC) performed for symptomatic uncomplicated gallstone disease and, in particular, to clarify whether the recurrence rate differs according to the severity of preoperative symptoms. METHODS During a 10-year period (1992-2001), 1,101 patients underwent elective LC at Turku City Hospital for Surgery. A questionnaire concerning the intensity of preoperative symptoms, persistence of symptoms postoperatively, and overall satisfaction with the outcome of the procedure was sent to patients. A total of 677 patients [mean age (range) 59 (21-94) years; 554 (83.1%) females] with uncomplicated gallstone disease returned the completed form. RESULTS Overall, 380 (57%) patients reported attacks of intense upper abdominal pain, and 287 (43%) reported episodic mild abdominal symptoms as the prevailing preoperative symptom. Two hundred and forty-eight (37%) patients continued to have abdominal symptoms after the operation. Among those with predominantly mild abdominal symptoms preoperatively, 119 (41%) reported the persistence of symptoms after the operation, while in the group with mainly severe upper abdominal pain attacks, 129 (33%) patients had recurrences (p = 0.052). CONCLUSIONS According to our data, more than one-third of patients with symptomatic uncomplicated gallstone disease experienced persistent symptoms after elective LC. Patients with mild preoperative symptoms seemed to have more recurrences than those with severe symptoms, although the difference was not statistically significant.
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Schmidt M, Dumot JA, Søreide O, Søndenaa K. Diagnosis and management of gallbladder calculus disease. Scand J Gastroenterol 2012; 47:1257-65. [PMID: 22935027 DOI: 10.3109/00365521.2012.704934] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The number and rate of cholecystectomy are increasing worldwide, although indications for operative treatment remain empirical, and several issues in the understanding of the condition are not concisely outlined. Our intention is to summarize and interpret current opinion regarding the indications and timing of cholecystectomy in calculous gallbladder disease. METHODS Publications concerned with gallstone disease and related topics were searched for in MEDLINE using PubMed and summarized according to clinical scenarios with an emphasis on recent research. RESULTS Only one randomized controlled trial has investigated the management (conservative vs. surgery) of patients with acute cholecystitis and several have compared early with deferred surgery. Two RCTs have examined treatment of uncomplicated, symptomatic gallstone disease. Apart from these, the overwhelming majority of publications are retrospective case series. CONCLUSIONS Recent literature confirms that cholecystectomy for an asymptomatic or incidental gallstone is not justified. Symptomatic, uncomplicated gallstone disease may be classified into four severity groups based on severity and frequency of pain attacks, which may guide indication for cholecystectomy. Most patients below the age of 70 seem to prefer operative treatment. Acute cholecystitis may be treated with early operation if reduction of hospital days is an issue. Patients older than 70 years with significant comorbidities may forego surgical treatment without undue hazard. Symptoms following cholecystectomy remain in 25% or more and recent evidence suggest these are caused by a functional gastrointestinal disorder.
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Affiliation(s)
- Malte Schmidt
- Department of Surgery, Haraldsplass Deaconess Hospital University of Bergen, Bergen, Norway
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Persistent and de novo symptoms after cholecystectomy: a systematic review of cholecystectomy effectiveness. Surg Endosc 2012; 27:709-18. [PMID: 23052498 DOI: 10.1007/s00464-012-2516-9] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Accepted: 07/05/2012] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cholecystectomy is the preferred treatment option for symptomatic gallstones, but the exact relationship between cholecystectomies and symptoms still is unclear. This study aimed to assess the effectiveness of elective cholecystectomy for patients with cholecystolithiasis in terms of both persistent and de novo symptoms. METHODS A systematic literature search was conducted in Pubmed and Embase. The search included studies comprising patients 18 years of age or older undergoing elective cholecystectomy for symptomatic cholecystolithiasis. The proportions of symptoms after cholecystectomy were calculated and then subdivided into persistent and de novo symptoms. RESULTS A total of 38 studies reported the presence of postcholecystectomy symptoms. The results showed that upper abdominal pain, the main indication for cholecystectomy in the majority of the patients, mostly disappeared after surgery. However, it persisted in up to 33 % of the patients and arose de novo in up to 14 %. Diarrhea (85 %) and constipation (76 %) were the persistent symptoms most often reported, whereas upper abdominal pain and vomiting were the least often reported. Flatulence (62 %) was the most often reported new symptom. However, large variations in symptoms were found between studies. CONCLUSIONS The review indicates that cholecystectomy often is ineffective with regard to persistent and de novo symptoms. The finding that the types and proportions of persistent symptoms differ from those that arise de novo suggests that this distinction may be useful in predicting which patients would and which would not benefit from a cholecystectomy.
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Schmidt M, Søndenaa K, Dumot JA, Rosenblatt S, Hausken T, Ramnefjell M, Njølstad G, Eide GE. Post-cholecystectomy symptoms were caused by persistence of a functional gastrointestinal disorder. World J Gastroenterol 2012; 18:1365-72. [PMID: 22493550 PMCID: PMC3319963 DOI: 10.3748/wjg.v18.i12.1365] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2011] [Revised: 07/14/2011] [Accepted: 07/21/2011] [Indexed: 02/06/2023] Open
Abstract
AIM: To classify gallstone disease as a basis for assessment of post-cholecystectomy symptoms.
METHODS: One hundred and fifty three patients with a clinical and ultrasonographic diagnosis of gallstones filled out a structured questionnaire on abdominal pain symptoms and functional gastrointestinal disorder (FGID) before and at six months after cholecystectomy. Symptom frequency groups (SFG) were categorized according to frequency of pain attacks. According to certain pain characteristics in gallstone patients, a gallstone symptom score was accorded on a scale from one to ten. A visual analogue scale was used to quantify pain. Operative specimens were examined for size and magnitude of stone contents as well as presence of bacteria. Follow-up took place after six months with either a consultation or via a mailed questionnaire. Results were compared with those obtained pre-operatively to describe and analyze symptomatic outcome.
RESULTS: SFG groups were categorized as severe (24.2%), moderate (38.6%), and mild (22.2%) attack frequency, and a chronic pain condition (15%). Pain was cured or improved in about 90% of patients and two-thirds of patients obtained complete symptom relief. Patients with the most frequent pain episodes were less likely to obtain symptom relief. FGID was present in 88% of patients pre-operatively and in 57% post-operatively (P = 0.244). Those that became asymptomatic or improved with regard to pain also had most relief from FGID (P = 0.001). No pre-operative FGID meant almost complete cure.
CONCLUSION: Only one third of patients with FGID experienced postoperative relief, indicating that FGID was a dominant cause of post-cholecystectomy symptoms.
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Mertens MC, Roukema JA, Scholtes VPW, De Vries J. Trait anxiety predicts outcome 6 weeks after cholecystectomy. A prospective follow-up study. Ann Behav Med 2011; 41:264-9. [PMID: 21104460 PMCID: PMC3052448 DOI: 10.1007/s12160-010-9245-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background A substantial group of patients with gallstone disease experience negative outcome after surgical removal of the gallbladder (cholecystectomy). Early identification of these patients is important. Purpose The aim of the study is to identify predictors (clinical symptoms and trait anxiety) of negative symptomatic outcomes at 6 weeks after cholecystectomy. Methods Consecutive patients (n = 133), 18–65 years, with symptomatic gallstone disease, completed symptom checklists and the state-trait anxiety inventory preoperatively and at 6 weeks after cholecystectomy. Results High trait anxiety was the only predictor of persistence of biliary symptoms at 6 weeks after cholecystectomy (OR = 6.88). Conclusion In addition to clinical symptoms, high trait anxiety is a predictor of negative symptomatic outcome at 6 weeks after cholecystectomy. Trait anxiety should be evaluated to aim at a patient-tailored approach in gallstone disease.
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Affiliation(s)
- Marlies C Mertens
- Department of Medical Psychology, Center of Research on Psychology in Somatic Diseases, Tilburg University, The Netherlands
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Mertens MC, Roukema JA, Scholtes VPW, De Vries J. Risk assessment in cholelithiasis: is cholecystectomy always to be preferred? J Gastrointest Surg 2010; 14:1271-9. [PMID: 20502977 PMCID: PMC2909424 DOI: 10.1007/s11605-010-1219-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2009] [Accepted: 04/28/2010] [Indexed: 01/31/2023]
Abstract
BACKGROUND As many patients with gallstone disease do not benefit from cholecystectomy, preoperative recognition of such high-risk patients is important. The aim of the study is to identify predictors of persisting symptoms at 6 months after cholecystectomy for patients with different preoperative symptomatology. METHOD Participants in this prospective study were consecutive patients (n = 172), age 18-65 years, with symptomatic cholelithiasis, undergoing a laparoscopic cholecystectomy. Predictors were identified using uni- and multivariate regression analyses. RESULTS At 6 months postcholecystectomy, patients with only preoperative biliary symptoms were most often free of symptoms (62.5%). Patients with only dyspeptic symptoms most often reported persistence of preexisting symptoms (63.2%). Preoperative non-specific symptoms predicted the report of postoperative biliary and/or dyspeptic symptoms (OR = 4.5-6.1). Persistence of preexisting pattern of symptoms was predicted by the use of psychotropic medication (OR = 5.3) and dyspeptic symptoms (OR = 4.5). Postoperative biliary symptoms were predicted by High Trait Anxiety (HTA) (OR = 10.6). CONCLUSION Surgeons should take account of individual risks of patients in the management of cholelithiasis. Instead of cholecystectomy, expectative management should be the first choice in patients with non-specific symptoms, with dyspeptic symptoms only, with HTA and in patients using psychotropic medication.
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Affiliation(s)
- Marlies C Mertens
- CoRPS-Center of Research on Psychology in Somatic Diseases, Department of Medical Psychology, Tilburg University, 5000 LE, Tilburg, the Netherlands
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Abstract
OBJECTIVE To identify predictors of negative symptomatic outcomes at 6 months after cholecystectomy, surgical removal of the gallbladder, which is the preferred treatment for gallstone disease. After cholecystectomy, a substantial number of patients report persistence of symptoms. METHODS In this prospective follow-up study, consecutive patients (n = 172) diagnosed with symptomatic gallstone disease and indicated for elective cholecystectomy were investigated. Preoperatively and at 6 months, patients completed self-report symptom checklists. The Spielberger State-Trait Anxiety Inventory scale was completed preoperatively and patients with a score of > or = P 80 were considered having High Trait Anxiety (HTA). Multivariate regression analyses were used to investigate independent predictors of persisting symptoms. RESULTS Six months after cholecystectomy, patients with HTA were more likely to report persisting biliary symptoms than patients without HTA (NHTA) (45.5% versus 14.3%; chi(2) = 8.78, p = .002). HTA was identified as an independent predictor of persisting biliary symptoms at 6 months (odds ratio [OR], 3.08, p = .047; 95% confidence interval [CI], 1.02-9.34), in addition to the report of nonspecific symptoms (OR, 6.16, p = .024; 95% CI, 1.27-29.82), and the use of psychotropic medication (OR, 4.76, p = .023; 95% CI, 1.24-18.34). CONCLUSION Patients with HTA have a three times higher risk at persisting biliary symptoms at 6 months after cholecystectomy than NHTA patients. Both clinical factors and the patient's personality should be considered in clinical decision making and risk estimation in elective cholecystectomy.
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Shi HY, Lee KT, Lee HH, Uen YH, Tsai JT, Chiu CC. Post-cholecystectomy quality of life: a prospective multicenter cohort study of its associations with preoperative functional status and patient demographics. J Gastrointest Surg 2009; 13:1651-8. [PMID: 19582516 DOI: 10.1007/s11605-009-0962-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2009] [Accepted: 06/22/2009] [Indexed: 02/07/2023]
Abstract
PURPOSE This study analyzed patient demographics and preoperative functional status for associations with post-cholecystectomy quality of life (QOL). METHODS This prospective study analyzed 159 cholecystectomy patients at two tertiary academic hospitals. All patients completed the SF-36 and the gastrointestinal quality of life index (GIQLI) at baseline and at 3 and 6 months postoperatively. The 95% confidence intervals for differences in responsiveness estimates were derived by bootstrap estimation. Scores derived by these instruments were interpreted by generalized estimating equation (GEE) before and after cholecystectomy. RESULTS The examined population significantly (p < 0.05) improved in both SF-36 subscales and GIQLI subscales. After adjusting for time effects (time, and time(2)) and baseline predictors, GEE approaches revealed the following explanatory variables for QOL: time, time(2), age, gender, preoperative GIQLI score, body mass index, and number of comorbidities. CONCLUSION The data revealed dramatically improved post-cholecystectomy QOL. However, QOL change was simultaneously associated with preoperative functional status and demographic characteristics.
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Affiliation(s)
- Hon-Yi Shi
- Graduate Institute of Healthcare Administration, Kaohsiung Medical University, Kaohsiung, Taiwan
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