Indian Journal of Gastroenterology最新文献

{"title":"Sarcopenia in cirrhosis: Unraveling the prevalence and relationships with liver disease severity and complications.","authors":"Tahir Majeed, Brij Sharma, Rajesh Sharma, Vishal Bodh, Ashish Chauhan, Mukesh Surya, Bilal Ahmad Mir, Neetu Sharma, Dikshant Sharma","doi":"10.1007/s12664-024-01550-0","DOIUrl":"10.1007/s12664-024-01550-0","url":null,"abstract":"<p><strong>Background and objectives: </strong>Sarcopenia in cirrhosis is associated with poor survival and adverse pre and post-transplant outcomes. The study aimed at determining the prevalence of sarcopenia and its association with the severity, complications and etiology of liver disease.</p><p><strong>Methods: </strong>As many as 416 cirrhotic patients who met the inclusion criteria underwent muscle strength testing using a dynamometer. As many as 109 probable sarcopenia patients underwent computed tomography (CT) scan to measure skeletal muscle index (SMI) at the L3 vertebral level and gait-speed testing. The gender-specific cut-offs used to define sarcopenia were an SMI of 36.54 cm²/m² in males and 30.21 cm²/m² in females. A gait speed ≤ 0.8 m/s was taken as a cut-off to define severe sarcopenia in both genders.</p><p><strong>Results: </strong>The mean age was 54.7 ± 9.51 years and male:female ratio was 2.2:1.The mean body mass index (BMI) was 24.2 ± 1.34 kg/m². Alcohol and non-alcoholic steatohepatitis (NASH) were the two most common etiologies (45.9% and 31.2%). The proportion of patients belonging to Child-Pugh class A, B and C was 26.6%, 48.6% and 24.8%, respectively. Forty out of 109 (36.7%) patients had a model for end-stage liver disease (MELD) > 14. Ascites, upper gastrointestinal bleeding and hepatic encephalopathy (HE) were present in 59 (54.1%), 60 (55.0%) and 24 (22.0%) patients, respectively. The prevalence of probable sarcopenia, sarcopenia and severe sarcopenia was found to be 26.20%, 10.09% and 6.73%, respectively. Sarcopenia and severe sarcopenia were associated with Child-Pugh class (p < 0.001, p < 0.001), MELD (p = 0.007, 0.002), upper gastrointestinal bleed (p = 0.007, 0.004), ascites (p = 0.038, 0.025) and HE (0.001, < 0.001).</p><p><strong>Conclusion: </strong>The prevalence of sarcopenia and severe sarcopenia was found to be 10.09% and 6.73%, respectively. Sarcopenia and severe sarcopenia had a significant association with the severity and complications of cirrhosis. However, no association was observed with etiology of liver disease.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"813-820"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141288056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of video laryngoscope as a conduit for the passage of endoscope: Expanding the horizon.","authors":"Nipun Saini, Amiya K Barik, Manisha Agrawal, Rajeev Chauhan, Sahaj Rathi","doi":"10.1007/s12664-023-01402-3","DOIUrl":"10.1007/s12664-023-01402-3","url":null,"abstract":"","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"849-850"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9680903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sarcopenia is a risk factor for post-transjugular intrahepatic portosystemic shunt hepatic encephalopathy and mortality: A systematic review and meta-analysis.","authors":"Zohaib Ahmed, Joyce Badal, Manesh Kumar Gangwani, Ahmad Nawaz, Bryan Badal, Syeda Faiza Arif, Umer Farooq, Faisal Kamal, Toseef Javaid, Muhammad Aziz, Wade Lee-Smith, Asif Mahmood, Nooraldin Merza, Abdallah Kobeissy, Ali Nawras, Mona Hassan","doi":"10.1007/s12664-023-01465-2","DOIUrl":"10.1007/s12664-023-01465-2","url":null,"abstract":"<p><strong>Background/aims: </strong>Transjugular intrahepatic portosystemic shunt (TIPS) is a commonly performed procedure in patients with liver cirrhosis to treat portal hypertension-related conditions, including variceal bleeding and refractory ascites. However, while the increased risk of hepatic encephalopathy (HE) after TIPS is important to consider when determining whether a patient is a good candidate for TIPS, currently there is no widely used method to predict the development of post-TIPS HE, although the model for end-stage liver disease (MELD) score is used to predict post-TIPS mortality. We conducted a systematic review and meta-analysis to evaluate sarcopenia as a risk factor for HE and mortality in patients undergoing TIPS.</p><p><strong>Methods: </strong>A comprehensive search strategy was used to identify reports of post-TIPS HE and mortality in sarcopenia vs. non-sarcopenia patients with liver cirrhosis who received TIPS in March 2023. Open Meta Analyst was used to compute the results.</p><p><strong>Results: </strong>Twelve studies with 2056 patients met inclusion criteria and were included in the final meta-analysis. Sarcopenia was associated with a significantly higher post-TIPS HE rate than non-sarcopenia (risk ratio [RR]: 1.68, 95% CI: 1.48-1.92, p < 0.00001, I² = 65%), as well as a significantly higher post-TIPS mortality rate (RR: 1.73, 95% CI: 1.14-2.64, p < 0.00001, I² = 87%).</p><p><strong>Conclusion: </strong>Patients with sarcopenia have a significantly increased risk of post-TIPS HE and mortality. Presence of sarcopenia should be considered when weighing the risks and benefits of performing TIPS in patients with cirrhosis. Further studies are needed to determine the clinical utility of important risk factors such as sarcopenia on post-TIPS outcomes.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"748-759"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138803615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcome of forgotten biliary stents for more than five years-A two-decade experience.","authors":"Shyam Sunder Sharma, Sudhir Maharshi, Bharat Sapra, Sandeep Nijhawan, Dhruv Sharma","doi":"10.1007/s12664-023-01493-y","DOIUrl":"10.1007/s12664-023-01493-y","url":null,"abstract":"<p><strong>Background and objectives: </strong>Prolonged biliary stenting may lead to complications such as cholangitis, stentolith and stent migration. There is limited data on forgotten biliary stents for more than five years in literature. The aim of this retrospective study was to analyze the complications and outcomes in patients who forgot to get their biliary stents removed or exchanged for more than five years.</p><p><strong>Methods: </strong>The study population included patients who underwent endoscopic retrograde cholangiopancreatography (ERCP) and plastic biliary stent placements in a tertiary care center from 1990 to 2022 for benign biliary diseases. Loss to follow-up and subsequent forgotten stent for more than five years were observed in 40 patients who underwent ERCP during this study period. We retrospectively analyzed the indications of stenting, present status of stent, complications and outcomes in the study patients.</p><p><strong>Results: </strong>The mean age of the study patients was 51.5 ± 11.5 years with 27 females. Indications of biliary stent placement were choledocholithiasis (33, 82.5%), bile leak (3, 7.5%), benign biliary stricture (2, 5%) and choledochal cyst (2, 5%). The mean duration of forgotten stent was 5.9 ± 3.6 years. Presenting symptoms were abdominal pain (37, 92.5%), fever (26, 65%) and jaundice (32, 80%). Most commonly placed stent was 7 French double pigtail of 10 cm length. Complications in the study patients were cholangitis (35, 87.5%), internal migration (2, 5%), pancreatitis (1, 2.5%) and portal hypertension (1, 2.5%). The outcomes were stone removal (30, 90.9%), stent removal (31, 77.5%), stent reinsertion (19, 47.5%), broken stent (3, 7.5%) and surgery (2, 5%).</p><p><strong>Conclusions: </strong>Prolonged duration (> 5 years) of forgotten stent is uncommon and is observed most commonly in patients with choledocholithiasis. The most common complication of long duration of forgotten stents was cholangitis followed by internal migration, pancreatitis and portal hypertension. Stone and stent removal was successful in a majority of patents, while surgery was required in less number of patients.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"768-774"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139416928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hepatitis C virus core antigen: A diagnostic and treatment monitoring marker of hepatitis C virus in Indian population.","authors":"Jaya Garg, Prashant Verma, Mridu Singh, Anupam Das, Anurag Pathak, Jyotsna Agarwal","doi":"10.1007/s12664-024-01549-7","DOIUrl":"10.1007/s12664-024-01549-7","url":null,"abstract":"<p><strong>Background: </strong>The diagnosis and treatment monitoring of hepatitis C is quite challenging. The screening test, i.e. antibody assay, is unable to detect acute cases, while the gold standard hepatitis C virus (HCV) reverse transcriptase polymerase chain reaction (RTPCR) assay is not feasible in resource-limited countries such as India due to high cost and infrastructure requirement. European Association for the Study of the Liver and World Health Organization have approved a new marker, i.e. HCV core antigen (HCVcAg) assay, as an alternative to molecular assay. In this study, we have evaluated HCVcAg assay for diagnosis and treatment monitoring follow-up in Indian population infected with hepatitis C.</p><p><strong>Methods: </strong>Blood specimen of 90 clinically suspected cases of acute hepatitis C were tested simultaneously for anti-HCV antibody assay via ELISA (enzyme-linked immunoassay), HCVcAg assay by chemiluminescence immune assay (CLIA) and HCV RTPCR VL (viral load) assay. Thirty-four HCV RTPCR positive patients were further enrolled in treatment monitoring group whose blood samples were tested at the beginning of treatment, two weeks, four weeks and 12 weeks via HCV core Ag assay and HCV RTPCR Viral Load assay.</p><p><strong>Results: </strong>Considering HCV RTPCR as gold standard, diagnostic performance of HCV core Ag assay and anti-HCV antibody assay was evaluated. The sensitivity and specificity of HCV core Ag assay were higher than that of anti-HCV Antibody assay, i.e. 88.3% and 100% vs. 23.3% and 83.3%, respectively. The overall diagnostic accuracy of HCV core Ag assay was 92.20%. Among treatment follow-up group, HCV core Ag levels correlated well with HCV viral load levels, at the beginning of treatment (baseline) till 12 weeks showing highly significant Spearman rank correlation coefficient of > 0.9 with HCV viral load levels.</p><p><strong>Conclusions: </strong>HCV core Ag assay is a cost-effective, practically feasible substitute of HCV RTPCR viral load assay for diagnosis as well as long duration treatment monitoring of hepatitis C infection in resource-limited settings.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"799-804"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140855135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Possible role of intestinal fungal dysbiosis in dectin-1 and cytokines expression in patients with ulcerative colitis.","authors":"Negin Azizollah, Niusha Sharifinejad, Sayed-Hamidreza Mozhgani, Seyed Mehdi Mousavian, Mahmoud Bakhtiyari, Elaheh Mahmoudi","doi":"10.1007/s12664-024-01605-2","DOIUrl":"10.1007/s12664-024-01605-2","url":null,"abstract":"<p><strong>Background: </strong>Dysregulation of cytokines and intestinal mycobiome has been surveyed in the progression of inflammatory bowel diseases (IBDs), including ulcerative colitis (UC) and Crohn's disease (CD). On the other hand, the intestinal fungal flora and its main receptor, Dectin-1, induce immune-derived cytokines.</p><p><strong>Methods: </strong>Total 64 individuals comprising 32 patients with UC (case group) and 32 healthy subjects (HS group) were assessed. The type and prevalence of fecal yeast species were determined by deoxyribonucleic acid (DNA) sequencing through polymerase chain reaction (PCR) amplification using ITS4 and ITS5 primers. Furthermore, the ribonucleic acid (RNAs) of IL-4, IL-10, IL-17, IL-22 and IFN-γ were extracted. The expression of Dectin-1 gene was then measured in the excised tissue samples.</p><p><strong>Results: </strong>A higher global fungal load in UC-affected patients (75%) was found in comparison with the HS group (25%), especially Candida albicans. Saccharomyces cerevisiae was significantly reduced in the fecal samples of UC-affected patients compared to HS (15.04% vs. 1.93% UC). The expression level of Dectin-1 was significantly elevated in patients with active UC (7.37 ± 0.81) than in patients with non-active UC (5.01 ± 77.25) and healthy controls (0.97 ± 0.24) (p < 0.05). The expression levels of IL-4, IL-10, especially both IL-17 and IL-22, were higher in the active UC group compared to the HS group (p = 0.0101, p = 0.0155, p < 0.0001, p < 0.0001, respectively). Similar expression level of IL-4, IL-10, IL-17, IL-22 (p > 0.999) and lower expression of interferongamma (IFN-γ) (p = 0.0021) were found in the non-active UC group compared to the HS group. A significant weak to moderate correlation was detected between Dectin-1 and IL-17 (r = 0.339, p = 0.019), as well as Dectin-1 and IL-22 (r = 0.373, p = 0.015). Furthermore, the expression levels of Dectin-1, IL-17 and IL-22 displayed significant associations with disease activity (p < 0.001, p = 0.029 and p = 0.003, respectively), regardless of the participant group.</p><p><strong>Conclusions: </strong>The current study revealed a possible role for intestinal fungi to promote colonic inflammation and increase UC activity through Dectin-1 stimulation. A positive correlation was detected between intestinal fungal richness with UC susceptibility and activity. IL-4 and IL-10 were associated with disease activity. Besides, the expression levels of Dectin-1, IL-17 and IL-22 were independently associated with disease activity.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"832-840"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141317061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving esophageal cancer screening across the globe: Translating knowledge into action.","authors":"Karan Sachdeva, Kartik Natarajan, Prasad G Iyer","doi":"10.1007/s12664-024-01543-z","DOIUrl":"10.1007/s12664-024-01543-z","url":null,"abstract":"<p><p>Esophageal cancer (EC) is a pressing global health concern, ranking as the eighth most common cancer and the sixth leading cause for cancer-related deaths worldwide. Esophageal adenocarcinoma (EAC) and esophageal squamous cell carcinoma (ESCC) are the two major histological types of esophageal cancer associated with distinct risk factors and geographical distributions. Unfortunately, the outcomes for both types of EC remain discouraging, with a five-year survival rate of less than 20% when diagnosed at advanced stages. Advanced endoscopic techniques have the potential to vastly enhance patient outcomes and impede the progression of pre-malignant lesions to cancer. However, low screening rates with endoscopy due to its invasive nature and high cost hinder its effectiveness. Despite extensive research on risk predictors, a significant number of cases still go undiagnosed, highlighting the need for improved screening techniques that can be implemented at the population level. To increase uptake, a shift towards minimally invasive, well-tolerated and cost-effective non-endoscopic technologies is crucial. The implementation of such devices in primary care settings, specifically targeting high-risk populations, can be a promising strategy. With early detection and enrollment in surveillance programs, there is hope for substantial improvement in morbidity and mortality rates through modern minimally invasive endoscopic and surgical techniques.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"705-716"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11345747/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bedside assessment of sarcopenia in hospitalized patients with liver cirrhosis: Magnitude and clinical implications.","authors":"Sabbu Surya Prakash, Rajeev Nayan Priyadarshi, Himanshu Surya, Sudhir Kumar, Utpal Anand, Ramesh Kumar","doi":"10.1007/s12664-024-01642-x","DOIUrl":"10.1007/s12664-024-01642-x","url":null,"abstract":"<p><strong>Background: </strong>Sarcopenia is associated with many adverse outcomes in patients with cirrhosis. The tools currently in use for assessing sarcopenia have numerous flaws. We evaluated the utility of portable ultrasonography and a dynamometer for the bedside assessment of sarcopenia and its implications in hospitalized cirrhosis patients.</p><p><strong>Methods: </strong>A dynamometer was used to test the hand-grip strength (HGS) and ultrasound was used to measure the thickness of the forearm and quadriceps muscles. HGS value < 27 kg for men and < 16 kg for women was taken as significant according to the European Working Group on Sarcopenia in Older People (EWGSOP2) criteria. The lower normal limit of muscle mass (5th percentile) was determined on 100 matched healthy controls.</p><p><strong>Results: </strong>According to the EWGSOP2 criteria and HGS values, the prevalence of sarcopenia and probable sarcopenia among 300 cirrhosis patients were 56% and 62.3%, respectively. HGS alone identified sarcopenia in 88.9% of patients, while overestimated it in 6.3% of cases. The prevalence rate of sarcopenic obesity was 11%. Compared to patients without sarcopenia, sarcopenic patients had more complications of cirrhosis such as ascites, variceal bleeding, hepatic encephalopathy, spontaneous bacterial peritonitis, sepsis, hepatorenal syndrome and refractory ascites. In-hospital (p = 0.037), three-month (p < 0.001), and six-month (p < 0.001) mortality rates were all higher among sarcopenic patients. On cox regression survival analysis, overall six-month mortality was significantly higher in sarcopenic patients compared to patients without sarcopenia (hazard ratio, 6.37; 95% confidence interval, 3.15-12.8, p < 0.001).</p><p><strong>Conclusion: </strong>Bedside assessment of sarcopenia using a portable ultrasound machine and a dynamometer detects liver cirrhosis patients with high risk of complications and mortality.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"821-831"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141765975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recipient-associated risk factors for post-liver transplantation biliary complications: A cohort study.","authors":"Hamid Reza Mosallaie Pour, Gholam Reza Sivandzadeh, Fardad Ejtehadi, Ali Reza Safarpour, Iraj Shahramian, Masoud Tahani, Seyed Alireza Taghavi, Alireza Aminisefat","doi":"10.1007/s12664-023-01479-w","DOIUrl":"10.1007/s12664-023-01479-w","url":null,"abstract":"<p><strong>Introduction: </strong>Biliary complications (BCs) are a well-documented post-liver transplantation concern with potential implications for patient survival. This study aims at identifying risk factors associated with the development of BCs in recipients after liver transplantation (LT) and exploring strategies for their management.</p><p><strong>Methods: </strong>We conducted a retrospective analysis of 1595 adult patients (age > 18 years) who underwent LT surgery between 2019 and 2021. The study assessed the incidence of BCs in this cohort.</p><p><strong>Results: </strong>Of 1595 patients, 178 (11.1%) experienced BCs, while 1417 (88.8%) did not exhibit any signs of such complications. Patients who developed BCs were found to have a significantly lower average age (p < 0.001) and longer cold ischemic times (p < 0.001) compared to those without BCs. Variables such as sex, body mass index (BMI), model for end-stage liver disease (MELD) score, primary diagnosis, type of anastomosis, hepatectomy technique, type of transplanted liver and mortality did not demonstrate statistically significant differences between the two groups (p > 0.05). Univariate logistic regression analysis revealed that a cold ischemic time exceeding 12 hours and duct-to-duct anastomosis were positive predictors for BC development (odds ratios of 6.23 [CI 4.29-9.02] and 1.47 [CI 0.94-2.30], respectively). Conversely, increasing age was associated with a protective effect against BC development, with an odds ratio of 0.64 (CI 0.46-0.89).</p><p><strong>Conclusion: </strong>Our multi-variate analysis identified cold ischemia time (CIT) as the sole significant predictor of post-liver transplantation biliary complications. Additionally, this study observed that advancing patient age had a protective influence in this context. Notably, no significant disparities were detected between hepatectomy techniques and the etiology of liver disease types in the two study groups.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"791-798"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139086698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Oral dysbiosis and risk of gastrointestinal cancers: A systematic review and meta-analysis of longitudinal studies.","authors":"Sowndarya Madugula, Dinesh Dhamodhar, Prabu D, Sindhu R, Rajmohan M, Sathiyapriya S, Premkumar Devdoss, Yuvaraj Jayaraman","doi":"10.1007/s12664-024-01546-w","DOIUrl":"10.1007/s12664-024-01546-w","url":null,"abstract":"<p><strong>Background: </strong>Poor oral health and oral dysbiosis were found to be associated with cancers, especially of the gastrointestinal (GI) system. But the cause-and-effect relationship and the effect of the risk are not yet known due to scarcity of literature. Understanding such risk relationship can contribute to an integrated multi-disciplinary approach for GI cancer prevention.</p><p><strong>Aim: </strong>The aim of the present systematic review and meta-analysis is to assess the role of oral dysbiosis on increasing the risk of digestive system cancers.</p><p><strong>Objective: </strong>To evaluate the effect of poor oral health on increasing the risk of gastrointestinal cancers.</p><p><strong>Methods: </strong>We conducted a systematic search following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines in databases PubMed, Elsevier, Wiley's online library and Web of Science from inception to February 2023 to include recent cohort studies that assessed the association between poor oral health and the risk of cancer. We assessed bias using the New Castle Ottawa scale. We used inferential statistics to describe the effect of oral dysbiosis on gastrointestinal cancers. We performed a sub-group analysis to assess the effect of oral conditions on individual cancers.</p><p><strong>Results: </strong>We included 10 longitudinal studies in the meta-analysis. The overall effect size of poor oral health and GI cancer risk was hazard's ratio (HR) =1.30 (95% CI: [1.14, 1.46]) (p<0.001) (I² = 68.78). Sub-group analysis indicated that poor oral health increases the risk of esophageal cancer HR=1.61 (95% CI: [1.37, 1.85]), stomach cancer HR=1.33 (95% CI: [1.08, 1.58]), pancreatic cancer HR=1.90 (95% CI; [1.29, 2.50]) and colorectal and hepatocellular carcinoma HR=1.16 (95% CI: [1.08, 1.23]).</p><p><strong>Conclusion: </strong>The meta-analysis indicated that poor oral health was significantly associated with increasing the risk of GI cancers.</p>","PeriodicalId":13404,"journal":{"name":"Indian Journal of Gastroenterology","volume":" ","pages":"729-739"},"PeriodicalIF":2.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141065262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}