Siddharth Singh
University of California, San Diego
Internal medicineSurgeryOncologyOdds ratioRandomized controlled trialIntensive care medicineCohort studyVedolizumabInflammatory bowel diseaseDiseaseCrohn's diseaseMEDLINEUlcerative colitisPopulationIn patientConfidence intervalMedicineRelative riskGastroenterologyMeta-analysis
530Publications
67H-index
11.2kCitations
Publications 548
Newest
#1Antonio Facciorusso (University of Foggia)H-Index: 19
Last. Paraskevas Gkolfakis (ULB: Université libre de Bruxelles)H-Index: 10
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Abstract null null Background null It is unclear whether patients with intraductal papillary mucinous neoplasia harbor a higher risk of developing extrapancreatic malignancies. null null null Aims null We performed a pooled estimate of the incidence of extrapancreatic malignancies in patients with intraductal papillary mucinous neoplasia, with a particular focus on the comparison to the general population. null null null Methods null Computerized bibliographic search of main databases was perfor...
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#2Nicole Evans (KP: Kaiser Permanente)
Last. Jeffrey K. Lee (KP: Kaiser Permanente)H-Index: 13
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Introduction null Post-colonoscopy colorectal cancers (PCCRCs) have been proposed as a performance metric for colonoscopy quality assurance programs. Previously, there was no standardised terminology or reporting methods. In 2018, the World Endoscopy Organization (WEO) advised standardised definitions and prevalence calculation methodology. null Aims null To assess PCCRC burden using WEO standardised methods, to explore causes of heterogeneity, and to review changes in prevalence over time METHO...
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#1Sandeep Kumar (Risk and Insurance Management Society)H-Index: 2
#2Arunoday Kumar (Risk and Insurance Management Society)H-Index: 5
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Background Tobacco consumption is very prevalent in India and associated with a number of oral health problems. Good oral health behavior plays a significant role in improving oral hygiene status. Objectives To assess the relationship between the oral health behavior, oral hygiene, and gingival status of adolescent tobacco consumers (smoke/smokeless form) and to compare it with that of the nonconsumers of tobacco in the same age group, who were selected from the OPD of Dental Institute, RIMS. Me...
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#1Nghia Nguyen (UCSD: University of California, San Diego)H-Index: 23
#2Dominic Picetti (UCSD: University of California, San Diego)
Last. Siddharth Singh (UCSD: University of California, San Diego)H-Index: 67
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Background and aims null There is increasing interest in machine learning-based prediction models in inflammatory bowel diseases (IBD). We synthesized and critically appraised studies comparing machine learning vs. traditional statistical models, using routinely available clinical data for risk prediction in IBD. null Methods null Through a systematic review till January 1, 2021, we identified cohort studies that derived and/or validated machine learning models, based on routinely collected clin...
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#1Anjali GuptaH-Index: 10
#2Sandeep Kumar (Rajendra Institute of Medical Sciences)H-Index: 2
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Background. The posterior region of the mandible is more often related to iatrogenic errors, but the interforaminal region is also not spared for neurovascular complications. This study aimed to use CBCT images to evaluate the prevalence of anterior nerve looping and its variations with age, gender, and dentition status. Methods. This retrospective study was carried out by studying 600 CBCT scans retrieved from archival records of a CBCT center in Lucknow. The scans were inspected by two trained...
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#1Abdul M. Majzoub (Conemaugh Health System)
#2Tarek Nayfeh (Mayo Clinic)H-Index: 6
Last. Rohit Loomba (UCSD: University of California, San Diego)H-Index: 91
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Background null Nonalcoholic steatohepatitis (NASH) is a common cause of chronic liver disease. There is a major need to understand the efficacy of different pharmacological agents for the treatment of NASH. null Aim null To assess the relative rank-order of different pharmacological interventions in fibrosis improvement and NASH resolution. null Methods null A comprehensive search of several databases was conducted by an experienced librarian. We included randomised controlled-trials (RCTs) com...
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#1Brandon Leung (UCSD: University of California, San Diego)H-Index: 1
#2Siddharth Singh (UCSD: University of California, San Diego)H-Index: 67
Last. Arik Horodniceanu (UCSD: University of California, San Diego)
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Deep learning-based object reconstruction algorithms have shown remarkable improvements over classical methods. However, supervised learning based methods perform poorly when the training data and the test data have different distributions. Indeed, most current works perform satisfactorily on the synthetic ShapeNet dataset, but dramatically fail in when presented with real world images. To address this issue, unsupervised domain adaptation can be used transfer knowledge from the labeled syntheti...
#1Newaz Shubidito Ahmed (U of C: University of Calgary)
#2Nauzer Forbes (U of C: University of Calgary)H-Index: 11
Last. Shiying Kong (AHS: Alberta Health Services)
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#1Lester Tsai (UCSD: University of California, San Diego)H-Index: 1
#2Nghia Nguyen (UCSD: University of California, San Diego)H-Index: 23
Last. Siddharth Singh (UCSD: University of California, San Diego)H-Index: 67
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BACKGROUND AND AIMS Inflammatory bowel diseases (IBD) lead to high morbidity and unplanned healthcare utilization. We conducted a systematic review with meta-analysis to estimate the cumulative incidence of IBD-related (and all-cause) hospitalization in patients with ulcerative colitis (UC) and Crohn's disease (CD). METHODS Through a systematic review to September 3, 2019, we identified population-based inception cohort studies in patients with IBD that reported patient-level cumulative incidenc...
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#1Sandeep Kumar (Rajendra Institute of Medical Sciences)H-Index: 2
#2Priyanka Kumari (Rajendra Institute of Medical Sciences)
Last. Simran Kumari Chourasia (Vinoba Bhave University)
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: Background Oral cancer is most common cancer globally and is one of the most life-threatening conditions worldwide. Aim To assess the knowledge and awareness of oral cancer and the impact of pictorial warnings on the willingness to quit tobacco in young tobacco consumers in India. Methods This cross-sectional study included 250 young tobacco consumers from Ranchi, Jharkhand. A pretested validated questionnaire was used that collected information on knowledge and awareness of oral cancer from t...
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