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| 1 | Bilateral vs unilateral placement of metal stents for inoperable highgrade hilar biliary strictures: A systemic review and meta-analysis显示文摘BACKGROUND Bilateral vs unilateral biliary stenting is used for palliation in malignant biliary obstruction.No clear data is available to compare the efficacy and safety of bilateral biliary stenting over unilateral stenting.AIM To assess the efficacy and safety of bilateral vs unilateral biliary drainage in inoperable malignant hilar obstruction.METHODS PubMed,Embase,Scopus,and Cochrane databases,as well as secondary sources(bibliographic review of selected articles and major GI proceedings),were searched through January 2019.The primary outcome was the re-intervention rate.Secondary outcomes were a technical success,early and late complications,and stent malfunction rate.Pooled odds ratio(OR)and 95%confidence interval(CI)were calculated for each outcome.RESULTS A total of 9 studies were included(2 prospective Randomized Controlled Study,5 retrospective studies,and 2 abstracts),involving 782 patients with malignant hilar obstruction.Bilateral stenting had significantly lower re-intervention rate compared with unilateral drainage(OR=0.59,95%CI:0.40-0.87,P=0.009).There was no difference in the technical success rate(OR=0.7,CI:0.42-1.17,P=0.17),early complication rate(OR=1.56,CI:0.31-7.75,P=0.59),late complication rate(OR=0.91,CI:0.58-1.41,P=0.56)and stent malfunction(OR=0.69,CI:0.42-1.12,P=0.14)between bilateral and unilateral stenting for malignant hilar biliary strictures.CONCLUSION Bilateral biliary drainage had a lower re-intervention rate as compared to unilateral drainage for high grade inoperable malignant biliary strictures,with no significant difference in technical success,and early or late complication rates. | Munish Ashat Sumant Arora Jagpal S Klair Christopher A Childs Arvind R Murali Frederick C Johlin | 2019 | World Journal of Gastroenterology2019，25，34： | 5 |
| 2 | A node-based agglomeration AMG solver for linear elasticity in thin bodies 显示文摘 | Sumant P S Cangellaris A C Aluru N R | 2009 | Communications in Numerical Methods in Engineering2009，25，： | 1 |
| 3 | Ultrananocrystalline diamond thin films for MEMS and moving mechanicaL assembly devices 显示文摘 | KRAUSS A R AUCIELLO O GRUEN D M JAYATISSA A H SUMANT A V MANCINI D C ERDEMIR A V ERSOY D | 2001 | Diamond and Related Materials2001，10，： | 1 |
| 4 | A Simple Solution for Wound Coverage by Skin Stretching显示文摘 | Ismavel R Sumant Samuel | 2011 | J Orthop Trauma2011，25，1： | 1 |
| 5 | A Simple solution for wound coverage by skin stretching显示文摘 | Ismavel R Sumant Samuel | 2011 | Orthopedic Trauma2011，25，2： | 1 |
| 6 | Hemiarthroplasty for proximal humeral fracture:restoration of the gothic arch显示文摘 | Sumant G Phillip W John R | 2008 | Orthop Clin N Am2008，39，4： | 1 |
| 7 | Effects of Rapid Response Systems on Clinical Outcomes: Systematic Review and Meta - Analysis 显示文摘 | R R Sumant D A Andrew J H Caroline O R Keith and G S Kaveh | 2007 | Journal of Hospital Medicine2007，2，6： | 1 |
| 8 | Hemiarthroplasty for Proximal Humeral Fracture: Restoration of the Gothic Arch显示文摘 | Sumant G Phillip W John R | 2008 | Orthopedic Clinics of North America2008，39，4： | 1 |
| 9 | A simple solution for wound coverage by skin stretching显示文摘 | Ismavel R Sumant S | 2011 | Orthop Trauma2011，25，3： | 1 |
| 10 | Increasing thirty-day readmissions of Crohn’s disease and ulcerative colitis in the United States:A national dilemma显示文摘BACKGROUND The prevalence of Crohn’s disease(CD)and ulcerative colitis(UC)is on the rise worldwide.This rising prevalence is concerning as patients with CD and UC may frequently relapse leading to recurrent hospitalizations and increased healthcare utilization.AIM To identify trends and adverse outcomes for 30 d readmissions for CD and UC.METHODS This was a retrospective,interrupted trends study involving all adult(≥18 years)30 d readmissions of CD and UC from the National Readmission Database(NRD)between 2008 and 2018.Patients<18 years,elective,and traumatic hospitalizations were excluded from this study.We identified hospitalization characteristics and readmission rates for each calendar year.Trends of inpatient mortality,mean length of hospital stay(LOS)and mean total hospital cost(THC)were calculated using a multivariate logistic trend analysis adjusting for age,gender,insurance status,comorbidity burden and hospital factors.Furthermore,trends between CD and UC readmissions were compared using regression of the interaction coefficient after adjusting for age and gender to determine relative trends between the two populations.Stata®Version 16 software(StataCorp,TX,United States)was used for statistical analysis and P value≤0.05 were considered statistically significant.RESULTS Total number of 30 d readmissions increased from 6202 in 2010 to 7672 in 2018 for CD and from 3272 in 2010 to 4234 in 2018 for UC.We noted increasing trends for 30-day all-cause readmission rate of CD from 14.9%in 2010 to 17.6%in 2018(P-trend<0.001),CD specific readmission rate from 7.1%in 2010 to 8.2%in 2018(P-trend<0.001),30-day all-cause readmission rate of UC from 14.1%in 2010 to 15.7%in 2018(P-trend=0.003),and UC specific readmission rate from 5.2%in 2010 to 5.6%in 2018(P-trend=0.029).There was no change in the risk adjusted trends of inpatient mortality and mean LOS for CD and UC readmissions.However,we found an increasing trend of mean THC for UC readmissions.After comparison,there was no statistical difference in the trends for 30 d all-cause readmission rate,inpatient mortality,and mean LOS between CD and UC readmissions.CONCLUSION There was an increase in total number of 30 d readmissions for CD and UC with a trend towards increasing 30 d all-cause readmission rates. | Dushyant Singh Dahiya Abhilash Perisetti Asim Kichloo Amandeep Singh Hemant Goyal Laura Rotundo Madhu Vennikandam Hafeez Shaka Gurdeep Singh Jagmeet Singh Sailaja Pisipati Mohammad Al-Haddad Madhusudhan R Sanaka Sumant Inamdar | 2022 | World Journal of Gastrointestinal Pathophysiology2022，13，3： | 0 |
| 11 | Acute pancreatitis in liver transplant hospitalizations:Identifying national trends,clinical outcomes and healthcare burden in the United States显示文摘BACKGROUND Acute pancreatitis(AP)in liver transplant(LT)recipients may lead to poor clinical outcomes and development of severe complications.AIM We aimed to assess national trends,clinical outcomes,and the healthcare burden of LT hospitalizations with AP in the United States(US).METHODS The National Inpatient Sample was utilized to identify all adult(≥18 years old)LT hospitalizations with AP in the US from 2007–2019.Non-LT AP hospitalizations served as controls for comparative analysis.National trends of hospitalization characteristics,clinical outcomes,complications,and healthcare burden for LT hospitalizations with AP were highlighted.Hospitalization characteristics,clinical outcomes,complications,and healthcare burden were also compared between the LT and non-LT cohorts.Furthermore,predictors of inpatient mortality for LT hospitalizations with AP were identified.All P values≤0.05 were considered statistically significant.RESULTS The total number of LT hospitalizations with AP increased from 305 in 2007 to 610 in 2019.There was a rising trend of Hispanic(16.5%in 2007 to 21.1%in 2018,P-trend=0.0009)and Asian(4.3%in 2007 to 7.4%in 2019,p-trend=0.0002)LT hospitalizations with AP,while a decline was noted for Blacks(11%in 2007 to 8.3%in 2019,P-trend=0.0004).Furthermore,LT hospitalizations with AP had an increasing comorbidity burden as the Charlson Comorbidity Index(CCI)score≥3 increased from 41.64%in 2007 to 62.30%in 2019(P-trend<0.0001).We did not find statistically significant trends in inpatient mortality,mean length of stay(LOS),and mean total healthcare charge(THC)for LT hospitalizations with AP despite rising trends of complications such as sepsis,acute kidney failure(AKF),acute respiratory failure(ARF),abdominal abscesses,portal vein thrombosis(PVT),and venous thromboembolism(VTE).Between 2007–2019,6863 LT hospitalizations with AP were compared to 5649980 non-LT AP hospitalizations.LT hospitalizations with AP were slightly older(53.5 vs 52.6 years,P=0.017)and had a higher proportion of patients with CCI≥3(51.5%vs 19.8%,P<0.0001)compared to the non-LT cohort.Additionally,LT hospitalizations with AP had a higher proportion of Whites(67.9%vs 64.6%,P<0.0001)and Asians(4%vs 2.3%,P<0.0001),while the non-LT cohort had a higher proportion of Blacks and Hispanics.Interestingly,LT hospitalizations with AP had lower inpatient mortality(1.37%vs 2.16%,P=0.0479)compared to the non-LT cohort despite having a higher mean age,CCI scores,and complications such as AKF,PVT,VTE,and the need for blood transfusion.However,LT hospitalizations with AP had a higher mean THC($59596 vs$50466,P=0.0429)than the non-LT cohort.CONCLUSION In the US,LT hospitalizations with AP were on the rise,particularly for Hispanics and Asians.However,LT hospitalizations with AP had lower inpatient mortality compared to non-LT AP hospitalizations. | Dushyant Singh Dahiya Vinay Jahagirdar Saurabh Chandan Manesh Kumar Gangwani Nooraldin Merza Hassam Ali Smit Deliwala Muhammad Aziz Daryl Ramai Bhanu Siva Mohan Pinnam Jay Bapaye Chin-I Cheng Sumant Inamdar Neil R Sharma Mohammad Al-Haddad | 2023 | World Journal of Hepatology2023，15，6： | 0 |
| 12 | Peptic ulcer disease in non-alcoholic fatty liver disease hospitalizations:A new challenge on the horizon in the United States显示文摘BACKGROUND Peptic ulcer disease(PUD)is frequently seen in patients with liver cirrhosis.However,current literature lacks data on PUD in non-alcoholic fatty liver disease(NAFLD)hospitalizations.AIM To identify trends and clinical outcomes of PUD in NAFLD hospitalizations in the United States.METHODS The National Inpatient Sample was utilized to identify all adult(≥18 years old)NAFLD hospitalizations with PUD in the United States from 2009-2019.Hospitalization trends and outcomes were highlighted.Furthermore,a control group of adult PUD hospitalizations without NAFLD was also identified for a comparative analysis to assess the influence of NAFLD on PUD.RESULTS The total number of NAFLD hospitalizations with PUD increased from 3745 in 2009 to 3805 in 2019.We noted an increase in the mean age for the study population from 56 years in 2009 to 63 years in 2019(P<0.001).Racial differences were also prevalent as NAFLD hospitalizations with PUD increased for Whites and Hispanics,while a decline was observed for Blacks and Asians.The all-cause inpatient mortality for NAFLD hospitalizations with PUD increased from 2%in 2009 to 5%in 2019(P<0.001).However,rates of Helicobacter pylori(H.pylori)infection and upper endoscopy decreased from 5%in 2009 to 1%in 2019(P<0.001)and from 60%in 2009 to 19%in 2019(P<0.001),respectively.Interestingly,despite a significantly higher comorbidity burden,we observed lower inpatient mortality(2%vs 3%,P=0.0004),mean length of stay(LOS)(11.6 vs 12.1 d,P<0.001),and mean total healthcare cost(THC)($178598 vs$184727,P<0.001)for NAFLD hospitalizations with PUD compared to non-NAFLD PUD hospitalizations.Perforation of the gastrointestinal tract,coagulopathy,alcohol abuse,malnutrition,and fluid and electrolyte disorders were identified to be independent predictors of inpatient mortality for NAFLD hospitalizations with PUD.CONCLUSION Inpatient mortality for NAFLD hospitalizations with PUD increased for the study period.However,there was a significant decline in the rates of H.pylori infection and upper endoscopy for NAFLD hospitalizations with PUD.After a comparative analysis,NAFLD hospitalizations with PUD had lower inpatient mortality,mean LOS,and mean THC compared to the non-NAFLD cohort. | Dushyant Singh Dahiya Vinay Jahagirdar Hassam Ali Manesh Kumar Gangwani Muhammad Aziz Saurabh Chandan Amandeep Singh Abhilash Perisetti Aakriti Soni Sumant Inamdar Madhusudhan R Sanaka Mohammad Al-Haddad | 2023 | World Journal of Hepatology2023，15，4： | 0 |
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