202 results on '"Khalid Mumtaz"'
Search Results
2. The impact of metabolic syndrome severity on racial and ethnic disparities in Metabolic Dysfunction-Associated Steatotic Liver Disease.
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Mohamed I Elsaid, John F P Bridges, Khalid Mumtaz, Na Li, Lindsay Sobotka, Vinod K Rustgi, and Electra D Paskett
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Medicine ,Science - Abstract
Background & aimsPrevious studies have examined the effects of metabolic syndrome (MetS) rather than its severity on race and ethnic disparities in Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD). We used the MetS severity score, a validated sex-race-ethnicity-specific severity measure, to examine the effects of race/ethnicity on the association between MetS severity and MASLD.MethodsThis study included 10,605 adult participants from the Third National Health and Nutrition Examination Survey. The MASLD diagnosis was based on ultrasound findings in patients without excessive alcohol intake or other liver diseases. MetS severity Z-scores were calculated and stratified into four categories low (1st-50th), moderate (>50th-75th), high (>75th-90th), and very high (>90th+)]. Multivariable adjusted logistic regression models with complex survey methods were used to test the effect of MetS severity on MASLD.ResultsThe age-adjusted MASLD prevalence was 17.4%, 25.7%, 42.5, and 54.9% in adults with mild, moderate, high, and very high MetS severities, respectively (P-trend ConclusionsRacial/ethnic disparities in MetS severity play a pivotal role in the risk of MASLD. Our findings highlight the potential clinical utility of the MetS severity score in identifying at-risk individuals, which will help guide targeted prevention and tailoring management strategies to mitigate the MASLD burden.
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- 2024
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3. Identification of Financial Distressed Firms at Pakistan Stock Exchange Through Infusion of Corporate Social Responsibility Information into Altman Z-Score
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Khalid Mumtaz, Ammara Mujtaba, and Nida Aman
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Financial distress ,Z Score ,Corporate Governance ,CSR ,Personnel management. Employment management ,HF5549-5549.5 ,Management. Industrial management ,HD28-70 - Abstract
Financial distress is one of the leading reasons for corporate default, foreclosure, and subsequent bankruptcy. Traditionally accounting information-based models have been used to identify the financially distressed firms. Inaccurate identification results in type-I and type- II errors. These errors are attributable to the elements of conservatism and prudence within the accounting information. Enclosure of market information into these models may reduce the quantum of errors and improve the existing ability of these models to accurately identify the financially distressed firms. This study has infused the Corporate Social Responsibility information into the Altman Z-Score. The enclosure has been made using additive index methodology, resulting in formation of a Composite Default Index. 161 non- financial firms listed on the Pakistan Stock Exchange have been taken as the sample over the study period of 2010-2016. The accuracy of Composite default Index has been found significantly better as compared to the Z-Score Default Index as the type-I and type-II errors are reduced by 41% and 132% respectively. This study has implication for the corporate regulators, practitioners, stakeholders and researchers in form of providing a better mechanism to identify the financially distressed firms, future studies may consider other forms of market information and the accounting information-based models to improve upon the same, further.
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- 2022
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4. Acute Liver Injury due to Glecaprevir/Pibrentasvir in a Patient with Chronic Hepatitis C Virus Infection without Cirrhosis
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Ayushi Jain and Khalid Mumtaz
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acute liver injury ,drug induced liver injury ,hepatitis c ,glecaprevir/pibrentasvir ,Medicine - Abstract
We reported a rare case of acute liver injury in a patient with chronic hepatitis C virus infection without cirrhosis 4 weeks after initiation of glecaprevir/pibrentasvir. After prompt cessation of antiviral therapy, liver enzymes rapidly improved toward baseline. This case reflects the need to remain vigilant for the development of acute liver injury after initiation of glecaprevir/pibrentasvir even without a diagnosis of cirrhosis.
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- 2022
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5. Is a Preservation Solution for Living Donor Liver Transplantation Needed? Adding a New Chapter in LDLT!
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Abdul Wahab Dogar, MBBS, FCPS, Kaleem Ullah, MBBS, FCPS, Shams-ud-din, MBBS, FCPS, Syed Hasnain Abbas, MBBS, FCPS, Azhar Hussain, MBBS, MD, Abdul Ghaffar, MBBS, FCPS, Hafiz Bilal, MBBS, FCPS, Siraj-ud-din, MBBS, FCPS, Azam Shoaib, MBBS, FCPS, Bilal Ahmed, MBBS, FCPS, MS, Hamid Raza, MBBS, FCPS, Ameer Hamza, MBBS, FCPS, Abu Bakar Hafeez Bhatti, MBBS, FRCS, FCPS, Subash Gupta, MBBS, FRCS, Sylvester M. Black, MD, PhD, and Khalid Mumtaz, MBBS, MSc
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Surgery ,RD1-811 - Abstract
Background. Preservation solutions are required for organ viability in deceased donor liver transplantation (LT). However, their role in live donor LT (LDLT) has not been standardized. Methods. Eighty adult recipients who underwent right lobe LDLT at the Department of Liver Transplantation Surgery, Gambat, Pakistan, were studied. Based on shorter cold ischemia time and no back table reconstruction work, recipients were assigned to receive “no preservation solution” (cases/non–histidine-tryptophan-ketoglutarate group; n = 40) or “HTK group” (controls; n = 40). Early allograft dysfunction (bilirubin, transaminases, and international normalized ratio), postoperative complications (biliary and vascular), hospital stay, and 1-y survival were reported. The direct cost was also reported. Results. Demographics and clinical characteristics were comparable in the 2 groups. Comparing cases versus controls, mean bilirubin, alanine aminotransferase, aspartate aminotransferase, and international normalized ratio on postoperative day 7 were similar in the 2 groups. Five (12.5%) cases and 4 (10%) controls developed early allograft dysfunction (P = 0.72). Post-LT complications (biliary leak 2.5% in cases versus 0 in control), strictures (15% in cases versus 17.5% in controls), hepatic artery thrombosis (2.5% versus 00%)‚ and portal vein thrombosis (0 versus 2.5%) were comparable. Mean hospital stay (10.80 + 2.36 and 11.78 + 2.91 d) and 30 d mortality (2.5% versus 5%) were also comparable. Finally, 1-y survival based on Kaplan-Meier analysis was comparable in both groups (ie, 92.5%; non-HTK group versus 90%; HTK group) (P = 0.71). The direct cost of using a non-HTK–based approach was less than the HTK solution. Conclusion. In a selected cohort of right lobe LDLT recipients, preservation solutions can be avoided safely with comparable outcomes.
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- 2022
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6. Characteristics and outcomes of hospitalized patients with Wilson’s disease in the United States: A national survey
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Na Li, Somashekar G. Krishna, Alice Hinton, Darwin L. Conwell, and Khalid Mumtaz
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National inpatient sample ,Wilson disease ,Hospitalization ,Mortality ,Specialties of internal medicine ,RC581-951 - Abstract
Introduction and Objectives: Wilson’s disease (WD) is a rare genetic disorder characterized by excessive copper disposition predominantly in the liver and brain. Hospitalization data on patients with WD are scarce. Hence, we sought to examine the inpatient characteristics and outcomes of patients with WD. Patients and Methods: We utilized the National Inpatient Database (2006–2011) and analyzed all adult patients with a diagnosis of WD. Results: There were 9046 hospitalizations during the study period. The leading etiologies for admissions were chronic liver disease (8.58%), WD (6.49%) and infections (septicemia 3.10% and pneumonia 2.50%). The overall inpatient mortality rate for WD patients was 2.58%. Independent predictors of mortality in WD patients were acute respiratory failure (OR: 4.53; 95% CI: 2.44–8.42), acute renal failure (OR: 4.09; 95% CI: 2.19–7.65), decompensated liver disease or liver failure (OR: 3.37; 95% CI: 1.72–6.59), and advanced age (every 10 year increase, OR: 1.48; 95% CI: 1.25–1.75). Propensity-score matched analysis revealed better inpatient survival in WD patients compared to matched non-WD patients (2.84% vs. 4.67%, p = 0.01). Conclusions: Our study demonstrated the clinical characteristics and outcomes of hospitalized patients with WD. These findings add important knowledge to our understanding of the healthcare utilization and outcomes of this rare disease in the United States.
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- 2021
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7. Challenges of continuation of live liver donor programme during COVID-19 pandemic in Pakistan: outcomes and lessons learned
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Azhar Hussain, Abdul Ghaffar, Bilal Ahmed, Abdul Wahab Dogar, Shams Uddin, Syed Hasnain Abbas, Hala Izzo, Kaleem Ullah, Azam Shoaib, Siraj Ud Din, Muhammad Ameer Hamza, Munaza Zafar, Muhammad Affan Qaiser, Hamid Raza, Muhammad Asif Baig, Ali Husnain, and Khalid Mumtaz
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Diseases of the digestive system. Gastroenterology ,RC799-869 - Published
- 2021
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8. Outcomes of hepatitis C virus seropositive donors to hepatitis C virus seronegative liver recipients: A large single center analysis
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Lindsay A. Sobotka, Khalid Mumtaz, Michael R. Wellner, Sean G. Kelly, Lanla F. Conteh, A. James Hanje, Austin Schenk, Ashraf El-Hinnawi, Sylvester Black, Kenneth Washburn, Todd Pesavento, Reem Daloul, and Anthony J. Michaels
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Liver transplantation ,Hepatitis C ,High risk donors ,Outcomes ,Cirrhosis ,Specialties of internal medicine ,RC581-951 - Abstract
Introduction and objectives: The success of direct-acting antivirals (DAA) has transformed the management of hepatitis C virus (HCV) infection and has led to the expansion of the deceased donor organ pool for liver transplantation. Material and methods: We present a single center retrospective review of liver transplantations performed on HCV-seronegative recipients from HCV-seropositive organs from 11/2017 to 05/2020. HCV nucleic acid testing (NAT) was performed on HCV-seropositive donors to assess active HCV infection. Results: 42 HCV-seronegative recipients underwent a liver transplant from a HCV-seropositive donor, including 21 NAT negative (20 liver, 1 simultaneous liver kidney transplant) and 21 NAT positive liver transplants. Two (9.5%) HCV antibody positive/NAT negative recipients developed HCV viremia and achieved sustained virologic response with DAA therapy. The remaining patients with available data (19 patients) remained polymerase chain reaction (PCR) negative at 6 months. 20 (95%) of HCV antibody positive/NAT positive recipients had a confirmed HCV viremia. 100% of patients with available data (15 patients) achieved SVR. Observed events include 1 mortality and graft loss and equivalent rates of post-transplant complications between NAT positive and NAT negative recipients. Conclusions: HCV-seropositive organs can be safely transplanted into HCV-seronegative patients with minimal complications post-transplant.
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- 2021
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9. Cannabis use may reduce healthcare utilization and improve hospital outcomes in patients with cirrhosis
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Lindsay A Sobotka, Khalid Mumtaz, Alice Hinton, Sean G Kelly, Lanla F Conteh, Anthony J Michaels, A. James Hanje, and Michael R Wellner
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Cannabis ,Cirrhosis ,Decompensation ,Hospital utilization ,Patient outcomes ,Specialties of internal medicine ,RC581-951 - Abstract
Introduction and Objectives: Previous studies reveal conflicting data on the effect of cannabis use in patients with cirrhosis. This research evaluates the impact of cannabis on hepatic decompensation, health care utilization, and mortality in patients with cirrhosis. Material and Methods: A retrospective analysis of the State Inpatient Database (SID) was performed evaluating patients from Colorado and Washington in 2011 to represent pre-cannabis legalization and 2015 to represent post-cannabis legalization. Multivariable analysis was performed to study the impact of cannabis on the rate of admissions with hepatic decompensations, healthcare utilization, and mortality in patients with cirrhosis. Results: Cannabis use was detected in 370 (2.1%) of 17,520 cirrhotics admitted in 2011 and in 1162 (5.3%) of 21,917 cirrhotics in 2015 (p-value
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- 2021
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10. A validated risk model for prediction of early readmission in patients with hepatic encephalopathy
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Andrew J. Kruger, Fasika Aberra, Sylvester M. Black, Alice Hinton, James Hanje, Lanla F. Conteh, Anthony J. Michaels, Somashekar G. Krishna, and Khalid Mumtaz
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Cirrhosis ,Decompensated ,Outcomes ,Mortality ,Nationwide Readmission Database ,Specialties of internal medicine ,RC581-951 - Abstract
Introduction and aim: Hepatic encephalopathy (HE) is a common complication in cirrhotics and is associated with an increased healthcare burden. Our aim was to study independent predictors of 30-day readmission and develop a readmission risk model in patients with HE. Secondary aims included studying readmission rates, cost, and the impact of readmission on mortality. Materials and methods: We utilized the 2013 Nationwide Readmission Database (NRD) for hospitalized patients with HE. A risk assessment model based on index hospitalization variables for predicting 30-day readmission was developed using multivariate logistic regression and validated with the 2014 NRD. Patients were stratified into Low Risk and High Risk groups. Cox regression models were fit to identify predictors of calendar-year mortality. Results: Of 24,473 cirrhosis patients hospitalized with HE, 32.4% were readmitted within 30 days. Predictors of readmission included presence of ascites (OR: 1.19; 95% CI: 1.06–1.33), receiving paracentesis (OR: 1.43; 95% CI: 1.26–1.62) and acute kidney injury (OR: 1.11; 95% CI: 1.00–1.22). Our validated model stratified patients into Low Risk and High Risk of 30-day readmissions (29% and 40%, respectively). The cost of the first readmission was higher than index admission in the 30-day readmission cohort ($14,198 vs. $10,386; p-value
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- 2019
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11. Rotational Thromboelastometry or Conventional Coagulation Tests in Liver Transplantation: Comparing Blood Loss, Transfusions, and Cost
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Laura Smart, Khalid Mumtaz, Danielle Scharpf, Nicole O’Bleness Gray, Daniel Traetow, Sylvester Black, Anthony J. Michaels, Elmahdi Elkhammas, Robert Kirkpatrick, and A. James Hanje
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ROTEM ,Transplant ,Transfusion ,Blood products ,Fresh frozen plasma ,Specialties of internal medicine ,RC581-951 - Abstract
Introduction: Orthotopic liver transplantation (OLT) can be associated with significant bleeding requiring multiple blood product transfusions. Rotational thromboelastometry (ROTEM) is a point-of-care device that has been used to monitor coagulation during OLT. Whether it reduces blood loss/transfusions during OLT remains controversial. Materials and Methods: We aim to compare ROTEM with conventional coagulation tests (aPTT, PT, INR, platelet count, fibrinogen) to guide transfusion of platelets, cryoprecip-itate, and fresh frozen plasma (FFP) during OLT over 3 years. Thirty-four patients who had transfusions guided by ROTEM were compared to 34 controls who received transfusions guided by conventional coagulation tests (CCT). Intraoperative blood loss, type/ amount of blood products transfused, and direct costs were compared between the two groups. Results: The ROTEM group had significantly less intra-operative blood loss (2.0 vs. 3.0 L, p = 0.04) and fresh frozen plasma (FFP) transfusion (4 units vs. 6.5 units, p = 0.015) compared to the CCT group (2.0L vs. 3.0L, p = 0.04). However, total number of patients transfused cryoprecipitate was increased in ROTEM (n = 25;73%) as compared to CCT (n = 19; 56%), p = 0.033. The direct cost of blood products plus testing was reduced in the ROTEM group ($113,142.89 vs. $127,814.77). Conclusion. In conclusion implementation of a ROTEM-guided transfusion algorithm resulted in a reduction in intra-operative blood loss, FFP transfusion and a decrease in direct cost during OLT. ROTEM is a useful and safe point of care device in OLT setting.
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- 2017
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12. Post-Transplant Lymphoproliferative Disorder in Liver Transplant Recipients: Characteristics, Management and Outcome from a Single-Centre Experience with >1000 Liver Transplantations
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Khalid Mumtaz, Nabiha Faisal, Max Marquez, Alicia Healey, Leslie B Lilly, and Eberhard L Renner
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Diseases of the digestive system. Gastroenterology ,RC799-869 - Abstract
BACKGROUND: The literature regarding post-transplant lymphoproliferative disorder (PTLD) in liver transplant recipients (LTRs) is limited.
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- 2015
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13. Effectively Screening for Coronary Artery Disease in Patients Undergoing Orthotopic Liver Transplant Evaluation
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Bryan C. Lee, Feng Li, Adam J. Hanje, Khalid Mumtaz, Konstantinos D. Boudoulas, and Scott M. Lilly
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Surgery ,RD1-811 - Abstract
Coronary artery disease (CAD) is prevalent in patients with end-stage liver disease and associated with poor outcomes when undergoing orthotopic liver transplantation (OLT); however, noninvasive screening for CAD in this population is less sensitive. In an attempt to identify redundancy, we reviewed our experience among patients undergoing CAD screening as part of their OLT evaluation between May 2009 and February 2014. Demographic, clinical, and procedural characteristics were analyzed. Of the total number of screened patients (n=132), initial screening was more common via stress testing (n=100; 75.8%) than coronary angiography (n=32; 24.2%). Most with initial stress testing underwent angiography (n=52; 39.4%). Among those undergoing angiography, CAD was common (n=31; 23.5%). Across the entire cohort the number of traditional risk factors was linearly associated with CAD, and those with two or more risk factors were found to have CAD by angiography 50% of the time (OR 1.92; CI 1.07–3.44, p=0.026). Our data supports that CAD is prevalent among pre-OLT patients, especially among those with 2 or more risk factors. Moreover, we identified a lack of uniformity in practice and the need for evidence-based and standardized screening protocols.
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- 2016
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14. Impact of Recipient and Donor Obesity Match on the Outcomes of Liver Transplantation: All Matches Are Not Perfect
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Eliza W. Beal, Dmitry Tumin, Lanla F. Conteh, A. James Hanje, Anthony J. Michaels, Don Hayes, Sylvester M. Black, and Khalid Mumtaz
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Surgery ,RD1-811 - Abstract
There is a paucity of literature examining recipient-donor obesity matching on liver transplantation outcomes. The United Network for Organ Sharing database was queried for first-time recipients of liver transplant whose age was ≥18 between January 2003 and September 2013. Outcomes including patient and graft survival at 30 days, 1 year, and 5 years and overall, liver retransplantation, and length of stay were compared between nonobese recipients receiving a graft from nonobese donors and obese recipient-obese donor, obese recipient-nonobese donor, and nonobese recipient-obese donor pairs. 51,556 LT recipients were identified, including 34,217 (66%) nonobese and 17,339 (34%) obese recipients. The proportions of patients receiving an allograft from an obese donor were 24% and 29%, respectively, among nonobese and obese recipients. Graft loss (HR: 1.27; 95% CI: 1.09–1.46; p=0.002) and mortality (HR: 1.38; 95% CI: 1.16–1.65; p
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- 2016
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15. MAFF: A Novel MobileNetV3 Attention Feature Fusion Network for Automatic Vehicle Classification
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Khalid Mumtaz, Muhammad, primary, Chen, Bingcai, additional, Usman Saeed, Muhammad, additional, Nadeem, Muhammad, additional, and Altaf, Muhammad, additional
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- 2023
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16. Predicting key reversal points through Fibonacci retracements
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Khalid Mumtaz Khan, null Waiza Rehman, and null Osman Bin Saif
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Anticipation of the key reversal points in trading markets is of key interest to the portfolio managers, investors, researchers, technical Analysts. These points trigger investment or divestment for investors’ holdings within the financial markets. Many techniques are used to anticipate these points. Use of Fibonacci numbers has gained significant importance in this context. The tools like ‘Fibonacci Retracements’ are available to investors; however, another important determinant in the value of an investment is the ‘timings’ within a certain time frame. This study aims to understand whether such a predictive relationship exists between the Fibonacci time horizons and the modern-day financial markets. For this purpose, two renowned indices i.e., Dow Jones Industrial Average (DJIA) and Dow Jones Transport Average (DJTA) have been taken as the population. Data of these averages, since their inception in 1896, till 2020, has been taken in to account, in order to remove any speculative sentiments, in the long run. The observation periods of data have been classified into daily, monthly and yearly time frames. Charting package, ‘meta stocks’ version 8.0 has been used to map the Fibonacci sequence against the actual reversal points placed on the data from the first day of trading on DJIA and DJTA. The results reveal striking similarity between the reversal points inferred from Fibonacci sequence, and the actual reversal points. The study concludes with a recommendation to trace this similarity against the technical analysis and charting for further investigation by the future studies. These findings are of significant importance for the portfolio managers, technical analysists, and researchers interested in forecasting the movement of the market index.
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- 2022
17. Dissecting novel mechanisms of hepatitis B virus related hepatocellular carcinoma using meta-analysis of public data
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Jihad Aljabban, Michael Rohr, Saad Syed, Eli Cohen, Naima Hashi, Sharjeel Syed, Kamal Khorfan, Hisham Aljabban, Vincent Borkowski, Michael Segal, Mohamed Mukhtar, Mohammed Mohammed, Emmanuel Boateng, Mary Nemer, Maryam Panahiazar, Dexter Hadley, Sajid Jalil, and Khalid Mumtaz
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Oncology ,Gastroenterology - Abstract
Hepatitis B virus (HBV) is a cause of hepatocellular carcinoma (HCC). Interestingly, this process is not necessarily mediated through cirrhosis and may in fact involve oncogenic processes. Prior studies have suggested specific oncogenic gene expression pathways were affected by viral regulatory proteins. Thus, identifying these genes and associated pathways could highlight predictive factors for HCC transformation and has implications in early diagnosis and treatment.To elucidate HBV oncogenesis in HCC and identify potential therapeutic targets.We employed our Search, Tag, Analyze, Resource platform to conduct a meta-analysis of public data from National Center for Biotechnology Information's Gene Expression Omnibus. We performed meta-analysis consisting of 155 tumor samples compared against 185 adjacent non-tumor samples and analyzed results with ingenuity pathway analysis.Our analysis revealed liver X receptors/retinoid X receptor (RXR) activation and farnesoid X receptor/RXR activation as top canonical pathways amongst others. Top upstream regulators identified included the Ras family gene rab-like protein 6 (RABL6). The role of RABL6 in oncogenesis is beginning to unfold but its specific role in HBV-related HCC remains undefined. Our causal analysis suggests RABL6 mediates pathogenesis of HBV-related HCC through promotion of genes related to cell division, epigenetic regulation, and Akt signaling. We conducted survival analysis that demonstrated increased mortality with higher RABL6 expression. Additionally, homeobox A10 (HOXA10) was a top upstream regulator and was strongly upregulated in our analysis. HOXA10 has recently been demonstrated to contribute to HCC pathogenesisThis meta-analysis describes possible roles of RABL6 and HOXA10 in the pathogenesis of HBV-related HCC. RABL6 and HOXA10 represent potential therapeutic targets and warrant further investigation.
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- 2022
18. Immune checkpoint inhibitor-induced hepatitis injury: risk factors, outcomes, and impact on survival
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Abdul Miah, Gabriel Tinoco, Songzhu Zhao, Lai Wei, Andrew Johns, Sandip Patel, Mingjia Li, Madison Grogan, Gabrielle Lopez, Marium Husain, Rebecca Hoyd, Khalid Mumtaz, Alexa Meara, Erin M. Bertino, Kari Kendra, Daniel Spakowicz, Gregory A. Otterson, Carolyn J. Presley, and Dwight H. Owen
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Cancer Research ,Oncology ,General Medicine - Abstract
Immune checkpoint inhibitors (ICIs) are associated with a unique set of immune-related adverse events (irAEs). Few studies have evaluated the risk factors and outcomes of patients who develop ICI-induced hepatitis (ICIH).We utilized an institutional database of patients with advanced cancers treated with ICI to identify patients with ICIH. irAEs were graded using the Common Terminology Criteria for Adverse Events v4. Overall survival (OS) was calculated from the date of ICI to death from any cause or the date of the last follow-up. OS with 95% confidence intervals were estimated using the Kaplan-Meier method and stratified by the occurrence of ICIH.We identified 1096 patients treated with ICI. The most common ICIs were PD1/L1 (n = 774) and CTLA-4 inhibitors (n = 195). ICIH occurred among 64 (6%) patients: severity was grade 3 in 30 and ≥ grade 3 in 24 patients (3.1% overall). Median time to ICIH was 63 days. ICIH was more frequent in women (p = 0.038), in patients treated with combination ICIs (p 0.001), and when given as first-line therapy (p = 0.018). Occurrence of ICIH was associated with significantly longer OS, median 37.0 months (95% CI 21.4, NR) compared to 11.3 months (95% CI 10, 13, p 0.001); there was no difference in OS between patients with ≥ grade 3 ICIH vs grade 1-2.Female sex, combination immunotherapy, and the first line of immunotherapy were associated with ICIH. Patients with ICIH had improved clinical survival compared to those that did not develop ICIH. There is a need for prospective further studies to confirm our findings.
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- 2022
19. Rising Rates of Severe Obesity in Adults Younger Than 50 Correspond to Rise in Hospitalizations for Non-malignant Gastrointestinal Disease
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Arsheya Patel, Somashekar G. Krishna, Kishan Patel, Darrell M. Gray, Khalid Mumtaz, Peter P. Stanich, Alice Hinton, and Hisham Hussan
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Physiology ,Gastroenterology - Abstract
Colorectal cancer incidence is rising in adults 50 years old, possibly due to obesity. Non-malignant colorectal conditions are understudied in this population. We hypothesize that developing severe obesity in young adulthood also corresponds with increased hospitalization rates for non-malignant colorectal conditions.We examined annual percent change (APC) in the prevalence of obesity in adults 50 using the 2009-2014 National Health and Nutrition Examination Survey. Using the 2010-2014 Nationwide Readmission Database, we then compared yearly hospitalization trends for various gastrointestinal conditions and their outcomes in adults 50 with severe obesity vs. no obesity.The prevalence of obesity increased in adults 50 years in 2009-2014. This increase was most pronounced for severe obesity (APC of + 12.8%). The rate of patients with severe obesity 50 who were admitted for gastrointestinal diseases has increased by 7.76% per year in 2010-2014 (p 0.001). This increase was 10% per year for colorectal conditions such Clostridium difficile infections (APC + 17.3%, p = 0.002), inflammatory bowel disease (APC + 13.1%, p = 0.001), and diverticulitis (APC + 12.7%, p = 0.002). The hospitalization rate for chronic liver diseases and acute pancreatitis also increased by 12.2% and 10.0% per year, respectively (p 0.01). In contrast, young adults without obesity had lower hospitalization rate for most gastrointestinal diseases. Furthermore, adults with no obesity had lower mortality rates for appendicitis, diverticulitis, pancreatitis and chronic liver diseases than adults with severe obesity.Our data suggest that increased adiposity in young adults is associated with more hospitalization and worse outcomes for infectious/inflammatory gastrointestinal conditions. Future prevention strategies are warranted to ameliorate these trends.
- Published
- 2022
20. Atypical Presentation of Isolated Gastric Variceal Bleeding Requiring Multidisciplinary Management
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Kevin Litzenberg, Khalid Mumtaz, Gavisha Waidyaratne, Ahmad Anaizi, Mamdouh Khayat, Allan Tsung, and Veronica Franco
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Applied Mathematics ,General Mathematics - Abstract
Variceal bleeding is the most lethal manifestation of portal hypertension, most commonly due to esophageal varices in the setting of liver cirrhosis. Isolated gastric varices (IGV) are a rare cause of upper gastrointestinal bleeding, often of pancreatic origin. In this case we present a complex patient with a history of remote splenic injury leading to portopulmonary hypertension and the development of refractory bleeding due to IGV. We discuss the extensive multidisciplinary approach taken to provide comprehensive care and to control bleeding, which included endoscopic (sclerotherapy), radiologic (balloon-occluded antegrade transvenous obliteration [BATO] and splenic artery embolization) and surgical interventions (splenectomy).
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- 2022
21. Impact of corporate governance on firm performance: a case of Pakistan stock exchange
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Khan, Khalid Mumtaz, Mahmood, Zahid, Khan, Khalid Mumtaz, and Mahmood, Zahid
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This study investigates the impact of Corporate Governance on Firm Performance. The corporate governance has been operationalized through eight indicators including the Board Size, Ownership Structure, CEO Duality, Independence of Audit Committee, Firm Size, Firm Age, Firm Leverage, and Firm Growth, while the Firm performance has been factored into Return on Assets, and Return on Equity. Pakistan stock exchange has been used as the unit of analysis, taking 100 public listed firms from the non-financial sector, as the sample. Data around the study variables have been collected and analyzed for a period of 10 years, i.e., 2013-2022, using suitable statistical tools. The findings reveal that lean board size, moderate leverage, CEOs serving on various boards, high independence on audit committees, large firm size, young firms, and sustainable growth positively impact the firm performance. High leverage has been found to have an adverse impact on firms’ profitability, especially in the wake of high interbank offered rates. These findings are important the practitioners, corporate regulators, and researchers. Future studies are recommended to take more indicators from the corporate governance index into account for understanding their impact on firm performance.
- Published
- 2023
22. S1229 The Feasibility and Safety of Selected Liver Grafts Flushed With Cold Normal Saline (NS) and Comparison With Liver Grafts Flushed With Histidine-Tryptophan-Ketoglutarate Solution in Living Donor Liver Transplantation
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Abdul Wahab Dogar, Kaleem Ullah, Shams Ud-din, Azhar Hussain, Khalid Mumtaz, Zubair Khan, and Hafiz M. Khan
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Hepatology ,Gastroenterology - Published
- 2022
23. Application of artificial intelligence in non-alcoholic fatty liver disease and viral hepatitis
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Atchayaa Gunasekharan, Joanna Jiang, Ashley Nickerson, Sajid Jalil, and Khalid Mumtaz
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General Medicine - Published
- 2022
24. Identification of Financial Distressed Firms at Pakistan Stock Exchange Through Infusion of Corporate Social Responsibility Information into Altman Z-Score
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Khalid Mumtaz, null Ammara Mujtaba, and Nida Aman
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Financial distress is one of the leading reasons for corporate default, foreclosure, and subsequent bankruptcy. Traditionally accounting information-based models have been used to identify the financially distressed firms. Inaccurate identification results in type-I and type- II errors. These errors are attributable to the elements of conservatism and prudence within the accounting information. Enclosure of market information into these models may reduce the quantum of errors and improve the existing ability of these models to accurately identify the financially distressed firms. This study has infused the Corporate Social Responsibility information into the Altman Z-Score. The enclosure has been made using additive index methodology, resulting in formation of a Composite Default Index. 161 non- financial firms listed on the Pakistan Stock Exchange have been taken as the sample over the study period of 2010-2016. The accuracy of Composite default Index has been found significantly better as compared to the Z-Score Default Index as the type-I and type-II errors are reduced by 41% and 132% respectively. This study has implication for the corporate regulators, practitioners, stakeholders and researchers in form of providing a better mechanism to identify the financially distressed firms, future studies may consider other forms of market information and the accounting information-based models to improve upon the same, further.
- Published
- 2023
25. Metastatic disease to the liver: Locoregional therapy strategies and outcomes
- Author
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Kylie E Zane, Khalid Mumtaz, Jordan M. Cloyd, Vibhor Wadhwa, and Mina S. Makary
- Subjects
Oncology ,medicine.medical_specialty ,Percutaneous ,business.industry ,Transarterial embolization ,Melanoma ,Transarterial radioembolization ,Metastatic liver disease ,Disease ,Review ,Ablation ,medicine.disease ,Metastatic liver cancer ,Transarterial chemoembolization ,Metastasis ,Internal medicine ,medicine ,Chemoembolization ,Sarcoma ,medicine.symptom ,Radioembolization ,Lung cancer ,business - Abstract
Secondary cancers of the liver are more than twenty times more common than primary tumors and are incurable in most cases. While surgical resection and systemic chemotherapy are often the first-line therapy for metastatic liver disease, a majority of patients present with bilobar disease not amenable to curative local resection. Furthermore, by the time metastasis to the liver has developed, many tumors demonstrate a degree of resistance to systemic chemotherapy. Fortunately, catheter-directed and percutaneous locoregional approaches have evolved as major treatment modalities for unresectable metastatic disease. These novel techniques can be used for diverse applications ranging from curative intent for small localized tumors, downstaging of large tumors for resection, or locoregional control and palliation of advanced disease. Their use has been associated with increased tumor response, increased disease-free and overall survival, and decreased morbidity and mortality in a broad range of metastatic disease. This review explores recent advances in liver-directed therapies for metastatic liver disease from primary colorectal, neuroendocrine, breast, and lung cancer, as well as uveal melanoma, cholangiocarcinoma, and sarcoma. Therapies discussed include bland transarterial embolization, chemoembolization, radioembolization, and ablative therapies, with a focus on current treatment approaches, outcomes of locoregional therapy, and future directions in each type of metastatic disease.
- Published
- 2021
26. Outcomes of Liver Diseases in Pregnant Females: A Study from a Large Tertiary Care Medical Center in Pakistan
- Author
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Nazish Butt, Sabir Ali, Haleema Yasmeen, Ushna Jawwad Awan, and Khalid Mumtaz
- Abstract
Purpose: Liver diseases are uncommon in pregnant females but challenging to manage. The present study aimed to determine the etiologies and outcomes of liver disease in pregnancy in a developing country. Methodology: We included a total of 336 consecutive pregnant women with liver disease seen at the Department of Gastroenterology, Jinnah Postgraduate Medical Center from August 2019 to August 2021. Patients’ baseline demographic, clinical, and laboratory data and outcomes were collected on a pre-designed questionnaire. Results: Among all the pregnant females, the most common liver disease was acute hepatitis E virus (HEV) infection (37.2%), followed by preeclampsia/eclampsia, hemolysis, elevated liver enzymes & low platelets (HELLP) syndrome, and hyperemesis gravidarum (HG). The most common maternal complications were a fulminant hepatic failure (FHF) in 14.9% and placental abruption in 11.0%. Fetal complications included intrauterine death (IUD) in 20.8% and preterm birth in 8.6%. The maternal and neonatal mortality rates were 11.6% and 39.6%, respectively. Among the predictors, low maternal weight, low body mass index (BMI), low hemoglobin (Hb), were associated with the increased maternal mortality. Low fetal weight, height, low maternal systolic blood pressure (SBP), low maternal Hb were the independent predictors of fetal mortality. Conclusion: In our cohort of pregnant females in a tertiary care medical center, acute HEV was the most common liver disease, followed by preeclampsia/eclampsia, HELLP, and HG. Maternal and fetal deaths were alarming in this group of patients and demand careful management.
- Published
- 2022
27. Trends and Health Care Outcomes Among Living Liver Donors: Are We Ready to Expand the Donor Pool With Living Liver Donations?
- Author
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Alice Hinton, Sean G. Kelly, Sajid Jalil, Khalid Mumtaz, Lanla Conteh, Kenneth Washburn, James Hanje, Neil Rangwani, Anthony Michaels, and Sylvester M. Black
- Subjects
Adult ,Male ,medicine.medical_specialty ,medicine.medical_treatment ,Context (language use) ,Liver transplantation ,Postoperative Complications ,Interquartile range ,Internal medicine ,Health care ,Living Donors ,medicine ,Humans ,Aged ,Transplantation ,Hepatology ,business.industry ,Odds ratio ,Length of Stay ,United States ,Confidence interval ,Liver Transplantation ,Treatment Outcome ,Liver ,Female ,Surgery ,Hepatectomy ,business ,Delivery of Health Care ,Medicaid - Abstract
We studied the trends and various outcomes, including the readmission rates, health care utilization, and complications among living liver donors (LLDs) in the United States. We queried the National Database for data from 2010 to 2017 for all LLDs. The primary outcomes were 30-day and 90-day readmission rates. The secondary outcomes included health care use (length of stay [LOS], cost of care), index admission, and calendar-year mortality. Logistic regression models were fit for various outcomes. A total of 1316 LLDs underwent hepatectomy during the study period. The median donor age was 35.0 years (interquartile range, 27.4-43.6), and donors were predominantly women (54.2%). The trend of LLD surgeries remained stable at large medical centers (85.3%). The 30-day and 90-day readmission rates were low at 5% and 5.9%, respectively. Older age (50 years and older; 8%; confidence interval [CI], 0.6%-15.9%; P = 0.03) and hepatectomy at small to medium-sized hospitals were associated with increased index LOS (13.4%; 95% CI, 3.1%-24.7%; P = 0.01). Moreover, older age of donor (-11.3%; 95% CI, -20.3% to -1.4%; P = 0.03), Elixhauser score ≥3 (17%; 95% CI, 1.2%-35.3%; P = 0.03), and Medicaid insurance (24.5%; 95% CI, 1.2%-53.1%; P = 0.04) were also associated with increased cost. The overall rate of any complications during index admission was 42.8%. Male sex (odds ratio [OR], 1.63; 95% CI, 1.19-2.23) was an independent predictor of post-LLD complications. There was no index admission or calendar-year mortality reported during the study period. This is the largest national report of LLDs to date, showing that the trend of LLD surgeries is stable in the United States. With established safety, fewer complications, and less health care utilization, LLDs can be a potential source of continuation of liver transplantation in the context of changing liver allocation policies in the United States.
- Published
- 2021
28. Donation After Circulatory Death Yields Survival Rates Similar to Donation After Brain Death Liver Transplant, Which Effectively Expands the Donor Pool
- Author
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Musab Alebrahim, Ashley Limkemann, Katelynn Helfrich, April Logan, Austin Schenk, Kenneth Washburn, Ashraf El-Hinnawi, Navdeep Singh, Sylvester M. Black, and Khalid Mumtaz
- Subjects
Adult ,Brain Death ,Tissue and Organ Procurement ,Adolescent ,Severity of Illness Index ,End Stage Liver Disease ,Liver disease ,Humans ,Medicine ,Donor pool ,Retrospective Studies ,Transplantation ,business.industry ,Graft Survival ,Patient survival ,medicine.disease ,Circulatory death ,Tissue Donors ,Liver Transplantation ,Donation after brain death ,Portal vein thrombosis ,Death ,Survival Rate ,Treatment Outcome ,Donation ,Anesthesia ,business ,Body mass index - Abstract
OBJECTIVES Liver allograft shortage has necessitated greater use of donations after circulatory death. Limited data are available to compare recipients' health care utilization for donation after circulatory death versus brain death. MATERIALS AND METHODS Liver transplant data for our center from November 2016 until May 2019 were obtained (208 donations after brain death and 39 after circulatory death). We excluded patients
- Published
- 2021
29. Post COVID-19 financial distress in Pakistan: Prediction of corporate defaults at Pakistan Stock Exchange
- Author
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Naeem Ullah and Khalid Mumtaz Khan
- Subjects
Coronavirus disease 2019 (COVID-19) ,Stock exchange ,0502 economics and business ,05 social sciences ,Financial distress ,Financial system ,Default ,Business ,050207 economics ,010501 environmental sciences ,01 natural sciences ,0105 earth and related environmental sciences - Abstract
COVID-19 has slowed down the global economic activity. This slowdown is expected to turn into an economic recession, where firms are expected to experience financial distress leading to corporate defaults. Predicting such defaults is important to safeguard the stakeholders’ interest in the financial markets. This study has estimated the extent of financial distress among the firms listed at PSX and constituting KSE 30 index, by using Altman’s Z-Score. The score has been computed using the financial statements of year 2019-20, and on the proforma financial statements for year 2019-20 and 2020-21. These financial years are considered as pre and post COVID-19 closing dates respectively for the financial statements. The proforma financial statements have been drawn for financial year 2019-20 and 2020-21 using established accounting conventions of prudence, conservatism, substance over form, and foreseeable future. The results of Z-score in pre and post COVID-19 have been compared to assess the change in degree of financial distress among the selected firms. A significant increase in the degree of financial distress has been observed, which may lead to an increased number corporate default for the firms listed at PSX. The firms and corporate regulators need to curtail the rate of corporate defaults.
- Published
- 2021
30. Treatment of Gastric Antral Vascular Ectasia With Radiofrequency Ablation Does Not Improve Patient Outcomes
- Author
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Mitchell L. Ramsey, Khalid Mumtaz, Kenneth D. Allen, Luis L. Lara, Lindsay A. Sobotka, and A. James Hanje
- Subjects
medicine.medical_specialty ,Radiofrequency ablation ,law ,business.industry ,Gastroenterology ,medicine ,Gastric antral vascular ectasia ,Radiology, Nuclear Medicine and imaging ,Radiology ,medicine.disease ,business ,law.invention - Published
- 2022
31. Outcomes of Nonvariceal Upper Gastrointestinal Bleeding in Patients With Cirrhosis
- Author
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Andrew J, Kruger, Marwan S, Abougergi, Sajid, Jalil, Lindsay A, Sobotka, Michael R, Wellner, Kyle M, Porter, Lanla F, Conteh, Sean G, Kelly, and Khalid, Mumtaz
- Subjects
Gastroenterology - Abstract
We sought to evaluate hospital outcomes of cirrhosis patients with nonvariceal upper gastrointestinal bleeding (NVUGIB).NVUGIB is common in patients with cirrhosis. However, national outcome studies of these patients are lacking.We utilized the 2014 Nationwide Readmission Database to evaluate NVUGIB in patients with cirrhosis, further stratified as no cirrhosis (NC), compensated cirrhosis (CC), or decompensated cirrhosis (DC). Validated International Classification of Diseases, Ninth Revision, Clinical Modification codes captured diagnoses and interventions. Outcomes included 30-day readmission rates, index admission mortality rates, health care utilization, and predictors of readmission and mortality using multivariable regression analysis.Overall, 13,701 patients with cirrhosis were admitted with NVUGIB. The 30-day readmission rate was 20.8%. Patients with CC were more likely to undergo an esophagogastroduodenoscopy (EGD) within 1 calendar day of admission (74.1%) than patients with DC (67.9%) or NC (69.4%). Patients with DC had longer hospitalizations (4.1 d) and higher costs of care ($11,834). The index admission mortality rate was higher in patients with DC (6.2%) than in patients with CC (1.7%, P0.001) or NC (1.4%, P0.001). Predictors of 30-day readmission included performing an EGD1 calendar day from admission (OR: 1.21; 95% CI, 1.00 to 1.46) and DC (OR: 1.78; 95% CI, 1.54 to 2.06). DC was a predictor of index admission mortality (OR: 3.68; 95% CI, 2.67 to 5.05).NVUGIB among patients with DC is associated with higher readmission rates, mortality rates, and health care utilization compared with patients with CC and NC. Early EGD is a modifiable variable associated with reduced readmission rates. Early identification of high-risk patients and adherence to guidelines may improve clinical outcomes.
- Published
- 2022
32. Hospital outcomes and early readmission for the most common gastrointestinal and liver diseases in the United States: Implications for healthcare delivery
- Author
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Brandon K. Chu, Darwin L. Conwell, Hisham Hussan, Somashekar G. Krishna, Peter P. Stanich, Alice Hinton, Alecia Blaszczak, Khalid Mumtaz, and Gokulakrishnan Balasubramanian
- Subjects
medicine.medical_specialty ,business.industry ,Cost ,Thirty-day readmission ,Nationwide readmission database ,Outcomes ,medicine.disease ,Gastrointestinal disease ,Surgery ,03 medical and health sciences ,0302 clinical medicine ,Healthcare delivery ,Hospital outcomes ,Retrospective Study ,030220 oncology & carcinogenesis ,medicine ,030211 gastroenterology & hepatology ,Mortality ,business ,Intensive care medicine - Abstract
BACKGROUND Gastrointestinal (GI) and liver diseases contribute to substantial inpatient morbidity, mortality, and healthcare resource utilization. Finding ways to reduce the economic burden of healthcare costs and the impact of these diseases is of crucial importance. Thirty-day readmission rates and related hospital outcomes can serve as objective measures to assess the impact of and provide further insights into the most common GI ailments. AIM To identify the thirty-day readmission rates with related predictors and outcomes of hospitalization of the most common GI and liver diseases in the United States. METHODS A cross-sectional analysis of the 2012 National Inpatient Sample was performed to identify the 13 most common GI diseases. The 2013 Nationwide Readmission Database was then queried with specific International Classification of Diseases, Ninth Revision, Clinical Modification codes. Primary outcomes were mortality (index admission, calendar-year), hospitalization costs, and thirty-day readmission and secondary outcomes were predictors of thirty-day readmission. RESULTS For the year 2013, the thirteen most common GI diseases contributed to 2.4 million index hospitalizations accounting for about $25 billion. The thirty-day readmission rates were highest for chronic liver disease (25.4%), Clostridium difficile (C. difficile) infection (23.6%), functional/motility disorders (18.5%), inflammatory bowel disease (16.3%), and GI bleeding (15.5%). The highest index and subsequent calendar-year hospitalization mortality rates were chronic liver disease (6.1% and 12.6%), C. difficile infection (2.3% and 6.1%), and GI bleeding (2.2% and 5.0%), respectively. Thirty-day readmission correlated with any subsequent admission mortality (r = 0.798, P = 0.001). Medicare/Medicaid insurances, ≥ 3 Elixhauser comorbidities, and length of stay > 3 d were significantly associated with thirty-day readmission for all the thirteen GI diseases. CONCLUSION Preventable and non-chronic GI disease contributed to a significant economic and health burden comparable to chronic GI conditions, providing a window of opportunity for improving healthcare delivery in reducing its burden.
- Published
- 2021
33. Predictors of hospital transfer and associated risks of mortality in acute pancreatitis
- Author
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Andrew J. Kruger, Luis F. Lara, Phil A. Hart, Khalid Mumtaz, Georgious I. Papachristou, Bryan D. Badal, Hisham Hussan, Alice Hinton, Darwin L. Conwell, and Somashekar G. Krishna
- Subjects
Male ,medicine.medical_specialty ,Time Factors ,Endocrinology, Diabetes and Metabolism ,medicine.medical_treatment ,Gallstones ,03 medical and health sciences ,0302 clinical medicine ,Older patients ,Internal medicine ,Odds Ratio ,medicine ,Humans ,Lower income ,Health Facility Size ,Hepatology ,business.industry ,Mortality rate ,Gastroenterology ,Length of Stay ,Middle Aged ,medicine.disease ,Triage ,Hospitalization ,Logistic Models ,Pancreatitis ,Socioeconomic Factors ,Quartile ,030220 oncology & carcinogenesis ,Multivariate Analysis ,Acute pancreatitis ,Female ,030211 gastroenterology & hepatology ,Cholecystectomy ,business - Abstract
There is limited research in prognosticators of hospital transfer in acute pancreatitis (AP). Hence, we sought to determine the predictors of hospital transfer from small/medium-sized hospitals and outcomes following transfer to large acute-care hospitals.Using the 2010-2013 Nationwide Inpatient Sample (NIS), patients ≥18 years of age with a primary diagnosis of AP were identified. Hospital size was classified using standard NIS Definitions. Multivariable analyses were performed for predictors of "transfer-out" from small/medium-sized hospitals and mortality in large acute-care hospitals.Among 381,818 patients admitted with AP to small/medium-sized hospitals, 13,947 (4%) were transferred out to another acute-care hospital. Multivariable analysis revealed that older patients (OR = 1.04; 95%CI 1.03-1.06), men (OR = 1.15; 95%CI 1.06-1.24), lower income quartiles (OR = 1.54; 95%CI 1.35-1.76), admission to a non-teaching hospital (OR = 3.38; 95%CI 3.00-3.80), gallstone pancreatitis (OR = 3.32; 95%CI 2.90-3.79), pancreatic surgery (OR = 3.14; 95%CI 1.76-5.58), and severe AP (OR = 3.07; 95%CI 2.78-3.38) were predictors of "transfer-out". ERCP (OR = 0.53; 95%CI 0.43-0.66) and cholecystectomy (OR = 0.14; 95%CI 0.12-0.18) were associated with decreased odds of "transfer-out". Among 507,619 patients admitted with AP to large hospitals, 31,058 (6.1%) were "transferred-in" from other hospitals. The mortality rate for patients "transferred-in" was higher than those directly admitted (2.54% vs. 0.91%, p 0.001). Multivariable analysis revealed that being "transferred-in" from other hospitals was an independent predictor of mortality (OR = 1.47; 95% CI 1.22-1.77).Patients with AP transferred into large acute-care hospitals had a higher mortality than those directly admitted likely secondary to more severe disease. Early implementation of published clinical guidelines, triage, and prompt transfer of high-risk patients may potentially offset these negative outcomes.
- Published
- 2021
34. Corporate Distress Prediction Using a Hybrid of Accounting and Option Based Model
- Author
-
Khalid Mumtaz Khan
- Subjects
Distress ,Actuarial science ,Business - Published
- 2020
35. Predisposing factors and health-care utilization in liver transplant recipients with takotsubo cardiomyopathy: A national analysis
- Author
-
Khalid Mumtaz, James Hanje, Sylvester M. Black, Salman K. Bhatti, Kishan Patel, and Kyle Porter
- Subjects
medicine.medical_specialty ,Surgical stress ,Multivariable regression analysis ,business.industry ,Internal medicine ,medicine.medical_treatment ,Health care ,medicine ,Cardiomyopathy ,Liver transplantation ,medicine.disease ,business - Abstract
Aims and Objectives: Takotsubo cardiomyopathy (TCMP) is an acquired cardiomyopathy associated with physical, emotional, and surgical stress. Current literature on TCMP in liver transplant recipients (LTRs) is limited to case reports and case series. Methods: The Nationwide Readmission Database was utilized to identify all adults with an index admission for LT between 2010 and 2014 who developed TCMP. The prevalence of TCMP at the LT admission or readmission within the calendar year was examined. Predictors of development and health-care utilization of patients with and without TCMP in LTR were compared. Multivariable regression analysis was performed. Results: The prevalence of TCMP in LTRs was found to be 0.5% (141/28,067). Most of these patients developed early TCMP on the index admission for LT (n = 115; 82%). Older (57.5 ± 1.3 vs. 55.1 ± 0.3 years, P < 0.001) females (adjusted odds ratio [aOR]: 2.27; confidence interval [CI]: 1.20–4.27; P = 0.01) with ≥4 Elixhauser comorbidity (aOR: 2.36; CI: 1.15–4.83; P = 0.02) were predisposed to develop TCMP in LTRs. LT at a medium-sized center (aOR: 0.17; CI: 0.03–0.88) has a protective effect on the development of TCMP. Increased health-care utilization in the form of mechanical ventilation, hemodialysis, vasopressors, and intra-aortic balloon pumps is observed in patients with TCMP. This resulted in increased length of stay and cost in patients with TCMP. Moreover, increased mortality was seen in patients who developed TCMP within the same calendar year. Conclusion: This is the first report showing the prevalence of TCMP in LTRs to be 0.5%. Older females with increased comorbidity are predisposed to TCMP. Patients who developed TCMP necessitate a higher acuity of medical care and cause an increased health-care burden and ultimately experience an increase in mortality.
- Published
- 2020
36. Study and Analysis of Spot Welding of Dissimilar Material 1008 Low Carbon Steel-5052 Aluminum Alloy
- Author
-
Khalid Mumtaz
- Subjects
Materials science ,Carbon steel ,Alloy ,Metallurgy ,engineering ,5052 aluminium alloy ,engineering.material ,Spot welding - Published
- 2020
37. Diverticulitis in Morbidly Obese Adults: A Rise in Hospitalizations with Worse Outcomes According to National US Data
- Author
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Steven K. Clinton, Darwin L. Conwell, Somashekar G. Krishna, Peter P. Stanich, Kyle Porter, Hisham Hussan, Khalid Mumtaz, and Kishan Patel
- Subjects
medicine.medical_specialty ,Physiology ,business.industry ,medicine.medical_treatment ,Gastroenterology ,Colostomy ,Odds ratio ,Hepatology ,Diverticulitis ,medicine.disease ,03 medical and health sciences ,0302 clinical medicine ,030220 oncology & carcinogenesis ,Laparotomy ,Intensive care ,Internal medicine ,medicine ,030211 gastroenterology & hepatology ,Risk factor ,business ,Colectomy - Abstract
Obesity is a known risk factor for diverticulitis. Our objective was to examine the less investigated impact of morbid obesity (MO) on admissions and clinical course of diverticulitis in a US representative database. We retrospectively queried the 2010–2014 Nationwide Readmission Database to compare diverticulitis hospitalizations in 48,651 MO and 841,381 non-obese patients. Outcomes of mortality, clinical course, surgical events, and readmissions were compared using multivariable and propensity-score-matched analyses. The number of MO patients admitted with diverticulitis increased annually from 7570 in 2010 to 11,935 in 2014, while the total number of patients admitted with diverticulitis decreased (p = 0.003). Multivariable analysis demonstrates that MO was associated with increased mortality (adjusted odds ratio [aOR] 1.54; 95% confidence internal [CI]: 1.16, 2.05), intensive care admissions (aOR = 1.92; 95% CI: 1.61, 2.31), emergent surgery (aOR = 1.20; 95% CI: 1.11, 1.30), colectomy (aOR = 1.13; 95% CI: 1.08, 1.18), open laparotomy (aOR = 1.28; 95% CI: 1.21, 1.34), and colostomy (aOR = 1.34; 95% CI: 1.25, 1.43). Additionally, MO was associated with higher risk for multiple readmissions for diverticulitis within 30 days (aOR = 1.45; 95% CI: 1.08, 1.96) and 6 months (aOR = 1.21; 95% CI: 1.03, 1.42). A one-to-one matched propensity-score analysis confirmed our multivariable analysis findings. Analysis of national data demonstrates an increasing trend of MO patients’ admissions for diverticulitis, with a presentation at a younger age. Furthermore, MO is associated with an increased risk of adverse outcomes and readmissions of diverticulitis. Future strategies are needed to ameliorate these outcomes.
- Published
- 2020
38. Utility and Limitations of Transient Elastography to Monitor Hepatic Steatosis, Hepatic Fibrosis, and Methotrexate-Associated Hepatic Disease in Psoriasis: A Systematic Review
- Author
-
Rachel L, Marsh, Sean, Kelly, Khalid, Mumtaz, and Jessica, Kaffenberger
- Subjects
Review - Abstract
OBJECTIVE: Psoriasis is associated with hepatic steatosis, fibrosis, and methotrexate-associated liver injury. There is a need for reliable methods to monitor liver disease in psoriasis. Transient elastography (TE) is a validated non-invasive method for assessing hepatic steatosis and fibrosis. Psoriasis-specific TE studies have been limited until recently. Here, we review the utility and limitations of TE to detect and monitor liver disease in the context of psoriasis. METHODS: A comprehensive search using OVID, PubMed, and gray literature was conducted (2005–November 2019) to identify studies of TE use in psoriasis for assessment of hepatic steatosis and fibrosis. RESULTS: Fifteen studies met inclusion criteria. A total of 1,536 patients with psoriasis or psoriatic arthritis were represented. TE-detected liver fibrosis is associated with age, diabetes, obesity, and severity of psoriasis. TE successfully evaluates hepatic steatosis and fibrosis. Elastography has a high negative predictive value and specificity in the context of methotrexate-associated liver fibrosis in psoriasis; however, reported associations between abnormal elastography results and cumulative methotrexate dose varied significantly despite methotrexate’s association with hepatotoxicity and fibrosis. The presence of central adiposity is associated with increased TE failure rate. LIMITATION: The TE studies included in this review date from 2007 to 2019, which could contribute to publication bias, as the technique of TE has improved over this time period. CONCLUSION: TE is a useful and non-invasive modality to detect hepatic steatosis and fibrosis in psoriasis. Dermatologists might consider TE in psoriatic patients and concomitant risk factors for fibrosis with the understanding that failure rates may be higher in patients with central adiposity.
- Published
- 2022
39. Epidemiologic and socioeconomic factors impacting hepatitis B virus and related hepatocellular carcinoma
- Author
-
Bipul Gnyawali, Antoinette Pusateri, Ashley Nickerson, Sajid Jalil, and Khalid Mumtaz
- Subjects
Male ,Hepatitis B virus ,Carcinoma, Hepatocellular ,Hepatitis B, Chronic ,Socioeconomic Factors ,Risk Factors ,Liver Neoplasms ,Gastroenterology ,Humans ,General Medicine ,Hepatitis B - Abstract
Chronic Hepatitis B is a highly prevalent disease worldwide and is estimated to cause more than 800000 annual deaths from complications such as cirrhosis and hepatocellular carcinoma (HCC). Although universal hepatitis B vaccination programs may have reduced the incidence and prevalence of chronic hepatitis B and related HCC, the disease still imposes a significant healthcare burden in many endemic regions such as Africa and the Asia-Pacific region. This is especially concerning given the global underdiagnosis of hepatitis B and the limited availability of vaccination, screening, and treatment in low-resource regions. Demographics including male gender, older age, ethnicity, and geographic location as well as low socioeconomic status are more heavily impacted by chronic hepatitis B and related HCC. Methods to mitigate this impact include increasing screening in high-risk groups according to national guidelines, increasing awareness and health literacy in vulnerable populations, and developing more robust vaccination programs in under-served regions.
- Published
- 2022
40. Update on endoscopic ultrasound-guided liver biopsy
- Author
-
Shiva Rangwani, Devarshi R Ardeshna, Khalid Mumtaz, Sean G Kelly, Samuel Y Han, and Somashekar G Krishna
- Subjects
Image-Guided Biopsy ,Liver Diseases ,Gastroenterology ,Humans ,General Medicine ,Endoscopic Ultrasound-Guided Fine Needle Aspiration ,Endosonography - Abstract
Endoscopic ultrasound guided liver biopsy (EUS-LB) has emerged as a minimally-invasive alternative to the traditional (percutaneous or transjugular) liver biopsy techniques for the diagnosis of liver parenchymal diseases. Po-tentially, EUS-LB combines the advantages of percutaneous and transjugular liver biopsy in addressing focused sampling in addition to measuring portal pressure. Additionally, EUS-LB facilitates access to both the lobes of the liver which is not considered with the traditional percutaneous liver biopsy. Multiple studies have compared EUS-LB with conventional liver biopsy and reported comparable diagnostic yield, increased acquisition of complete portal tracts, and longer specimen length as compared to the traditional approaches. EUS-LB is associated with lesser post-procedural pain and shorter recovery time, while providing lower risk of complications when compared to traditional liver biopsy. Innovations in needle types, needle sizes and suction techniques have aimed at further optimizing the EUS-LB technique. This review article updates current literature with focus on the variations in the technique and equipment used for EUS-LB, and compares EUS-LB with traditional methods of liver biopsy.
- Published
- 2022
41. Emerging curative-intent minimally-invasive therapies for hepatocellular carcinoma
- Author
-
Kylie E Zane, Paul B Nagib, Sajid Jalil, Khalid Mumtaz, and Mina S Makary
- Subjects
Hepatology - Abstract
Hepatocellular carcinoma (HCC) is the most common cause of liver malignancy and the fourth leading cause of cancer deaths universally. Cure can be achieved for early stage HCC, which is defined as 3 or fewer lesions less than or equal to 3 cm in the setting of Child-Pugh A or B and an ECOG of 0. Patients outside of these criteria who can be down-staged with loco-regional therapies to resection or liver transplantation (LT) also achieve curative outcomes. Traditionally, surgical resection, LT, and ablation are considered curative therapies for early HCC. However, results from recently conducted LEGACY study and DOSISPHERE trial demonstrate that transarterial radio-embolization has curative outcomes for early HCC, leading to its recent incorporation into the Barcelona clinic liver criteria guidelines for early HCC. This review is based on current evidence for curative-intent loco-regional therapies including radioembolization for early-stage HCC.
- Published
- 2021
42. Pegylated interferon for chronic hepatitis B
- Author
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Khalid Mumtaz, Saeed Hamid, Wasim Jafri, and Prakeshkumar S Shah
- Subjects
Pharmacology (medical) - Abstract
This protocol for a Cochrane Review is out of date. The authors have abandoned it.
- Published
- 2021
43. Challenges of continuation of live liver donor programme during COVID-19 pandemic in Pakistan: outcomes and lessons learned
- Author
-
Shams Uddin, Siraj Ud Din, Muhammad Ameer Hamza, Syed Hasnain Abbas, Abdul Wahab Dogar, Munaza Zafar, Hamid Raza, Muhammad Affan Qaiser, Khalid Mumtaz, Azhar R. Hussain, Kaleem Ullah, Bilal Ahmed, Azam Shoaib, Muhammad Asif Baig, Abdul Ghaffar, Hala Izzo, and Ali Husnain
- Subjects
medicine.medical_specialty ,Coronavirus disease 2019 (COVID-19) ,medicine.medical_treatment ,Developing country ,RC799-869 ,Liver transplantation ,liver ,live related-donor liver ,Pandemic ,Health care ,Living Donors ,medicine ,Humans ,Pakistan ,Pandemics ,Personal protective equipment ,Retrospective Studies ,Hepatology ,liver transplantation ,SARS-CoV-2 ,business.industry ,Gastroenterology ,COVID-19 ,Retrospective cohort study ,Diseases of the digestive system. Gastroenterology ,Transplantation ,Emergency medicine ,business - Abstract
BackgroundCOVID-19 pandemic has globally affected healthcare including the transplantation programmes.Materials and methodsWe retrospectively studied the impact of COVID-19 on live liver donor (LLD) programme at liver transplant centre in Gambat, Pakistan. Standard operative procedures (SOPs) including COVID-19 nasopharyngeal swab PCR, CT scans, personal protective equipment use, 6-feet distancing were developed for LLD and transplant team to mitigate COVID-19 exposure. We compared the complications, healthcare utilisation (hospital stay, readmission) and mortality between two LLD cohorts—before and during COVID-19 pandemic from March 2019 to December 2020.ResultsDuring study period 300 LLD surgeries were performed. There was an increase in rate of LLDs from 132 (44%) in pre-COVID to 168 (56%) during COVID-19 era. Average numbers of transplants per month performed during pre-COVID and during COVID-19 era were 10.1 and 14, respectively. No donor has developed COVID-19 infection during hospitalisation. Rate of all LLD complications (32 (21.47%) and 49 (29.16%), p=0.43), uneventful discharges (120/168 (71.4%) and 88/132 (66.6%), pConclusionWith the implementation of mindful SOPs, rate of LLD increased without any case of COVID-19 infection. Our SOPs were helpful in continuation of LLD programme in a developing country during COVID-19 pandemic.
- Published
- 2021
44. S1385 Impact of Social Vulnerability Index on Outcomes in Patients With Alcohol-Related Liver Disease
- Author
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Ayushi Jain, Michael Wellner, Jing Peng, Jianing Ma, Kenneth D. Allen, Chelsey McShane, Mitchell L. Ramsey, Sajid Jalil, Khalid Mumtaz, Sean G. Kelly, Lanla F. Conteh, Robert Kirkpatrick, and Lindsay A. Sobotka
- Subjects
Hepatology ,Gastroenterology - Published
- 2022
45. Clinical outcomes and healthcare utilization of acute hepatitis A virus infection with acute kidney injury in hospitalized patients
- Author
-
Kamesh Gupta, Emad Mansoor, Shailendra Singh, Adnan Malik, Ahmad Khan, Arsalan Siddiqui, Khadija Naseem, Muhammad Mujtaba Bhinder, Khadija Sami, and Khalid Mumtaz
- Subjects
medicine.medical_specialty ,Hospitalized patients ,urologic and male genital diseases ,Virus ,Article ,Risk Factors ,Internal medicine ,medicine ,Humans ,Hospital Mortality ,Retrospective Studies ,Hepatology ,business.industry ,Confounding ,Gastroenterology ,Acute kidney injury ,Odds ratio ,Acute Kidney Injury ,Hepatitis A ,Length of Stay ,Patient Acceptance of Health Care ,medicine.disease ,female genital diseases and pregnancy complications ,Confidence interval ,Hospitalization ,Healthcare utilization ,Hepatitis A virus ,business ,Acute hepatitis - Abstract
BACKGROUND: Patients with acute hepatitis A virus (HAV) infection are at risk of developing acute kidney injury (AKI) which may result in increased healthcare resource utilization and worse clinical outcomes. We investigated the impact of AKI on healthcare utilization and clinical outcomes in patients hospitalized with acute HAV infection utilizing a large database. METHODS: We queried the National Inpatient Sample (NIS) 2007–2014 to identify acute HAV infection-related hospitalizations with and without AKI. Primary outcomes were prevalence of AKI and its predictors with secondary outcomes included the mean length of stay (LOS), hospitalization cost and mortality in both groups. RESULTS: Out of 68 364 acute HAV infection-related hospitalizations, 47 620 met our study criteria and 7458 (15.7%) had concurrent AKI. HAV patients with AKI were older (62.5 vs. 53.7 years; P value
- Published
- 2021
46. Apprising the choice of bariatric surgery in patients with compensated cirrhosis with morbid obesity: results of a national analysis
- Author
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Alexander Miller, Lanla Conteh, James Hanje, Alice Hinton, Sajid Jalil, Khalid Mumtaz, Sean G. Kelly, Sylvester M. Black, Hisham Hussan, and Anthony Michaels
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Adult ,Liver Cirrhosis ,medicine.medical_specialty ,Cirrhosis ,Gastric Bypass ,Bariatric Surgery ,Spontaneous bacterial peritonitis ,Hepatorenal syndrome ,Gastrectomy ,Ascites ,medicine ,Humans ,Decompensation ,Prospective Studies ,Retrospective Studies ,business.industry ,nutritional and metabolic diseases ,Retrospective cohort study ,medicine.disease ,Roux-en-Y anastomosis ,Surgery ,Obesity, Morbid ,Treatment Outcome ,Healthcare utilization ,Laparoscopy ,medicine.symptom ,business - Abstract
Bariatric surgery (BS) was proved safe in carefully selected patients with compensated cirrhosis (CC). However, limited data exist on differential impact of bariatric surgery type on clinical outcomes and health care utilization. This retrospective study utilizes the 2010–2014 Nationwide Readmissions Database. We included obese adults with CC who underwent the two most commonly used BS, Roux-en-Y (RYGB) and laparoscopic sleeve gastrectomy (LSG). Those with decompensation within 6 months of BS were excluded. Rates of hepatic decompensation (new-onset ascites, variceal bleed, encephalopathy, spontaneous bacterial peritonitis, and/or hepatorenal syndrome), surgical complications, health care utilization, and mortality were compared between RYGB and LSG. Multivariable analysis was performed to fit various models. A total of 3032 patients with CC underwent BS, including 1864 (61.5%) RYGB and 1168 (38.5%) LSG. The majority (56%) of BS were performed at large, metropolitan teaching hospitals. There were no significant differences in various decompensations and surgical complications comparing RYGB to LSG. Healthcare utilization including index length of stay (RYGB: 3.4 days vs LSG: 3.0 days), 30-day readmission rate (RYGB: 9.5% vs LSG: 3.7%), and cost of admission (RYGB: $14,006 vs LSG: $12,523) were higher in RYGB (p values < 0.001). Index admission and calendar year mortality could not be analyzed due to the few number of events. Two types of bariatric surgeries in obese patients with compensated cirrhosis have similar rates of decompensated cirrhosis events and surgical complications. However, RYGB procedure incurred increased healthcare utilization. Therefore, LSG may be the preferred BS for patients with CC. Prospective, randomized studies comparing the types of BS are needed to confirm our observations.
- Published
- 2021
47. Post COVID-19 Financial Distress: Prediction of Corporate Defaults at Pakistan Stock Exchange (PSX)
- Author
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Khalid Mumtaz Khan and Naeem Ullah
- Subjects
firm failure ,risk hedging ,distress management ,Social Sciences ,financial markets ,Altman Z-Score ,Political science ,financial bankruptcy - Abstract
COVID-19 has slowed down the global economic activity which is expected to turn into an economic recession, where firms are expected to experience financial distress leading to corporate defaults. Predicting such defaults is important to safeguard stakeholders’ interest in financial markets. This study has estimated extent of financial distress among firms listed at PSX and constituting KSE 30 index, by using Altman’s Z-Score. The score has been computed using financial statements of 2019-20, and on proforma financial statements for 2020-21 2019-20, considering these financial years as pre and post COVID-19 closing dates respectively for financial statements. The proforma financial statements have been drawn for financial 2020-21 2019-20 using established accounting conventions of prudence, conservatism, substance over form, ad foreseeable future. The results of Z-score in pre and post COVID-19 have been compared to assess the change in degree of financial distress among the selected firms. A significant increase in the degree of financial distress has been observed, which may lead to an increased number corporate default for the firms listed at PSX. Suggestion have been made to the firms and corporate regulators to curtail the rate of corporate defaults, along with limitation of this study and areas of future research.
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- 2021
48. Index admission cholecystectomy for acute biliary pancreatitis favorably impacts outcomes of hospitalization in cirrhosis
- Author
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Feng Li, Alice Hinton, Luis F. Lara, Darwin L. Conwell, Kishan Patel, Somashekar G. Krishna, Anjuli K. Luthra, and Khalid Mumtaz
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Liver Cirrhosis ,Risk ,medicine.medical_specialty ,Cirrhosis ,medicine.medical_treatment ,Population ,Gallstones ,Patient Readmission ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,medicine ,Humans ,Cholecystectomy ,Decompensation ,education ,education.field_of_study ,Hepatology ,business.industry ,Gastroenterology ,Odds ratio ,Prognosis ,medicine.disease ,Pancreatitis ,030220 oncology & carcinogenesis ,Acute pancreatitis ,030211 gastroenterology & hepatology ,business - Abstract
BACKGROUND AND AIM Despite higher rates of gallstones in patients with cirrhosis, there are no population-based studies evaluating outcomes of acute biliary pancreatitis (ABP). Therefore, we sought to evaluate the predictors of early readmission and mortality in this high-risk population. METHODS We utilized the Nationwide Readmission Database (2011-2014) to evaluate all adults admitted with ABP. Multivariable logistic regression models were used to assess independent predictors for 30-day readmission, index admission mortality, and calendar year mortality. RESULTS Among 184 611 index admissions with ABP, 4344 (2.4%) subjects had cirrhosis (1649 with decompensation). Subjects with cirrhosis, when compared with those without, incurred higher rates of 30-day readmission (20.9% vs 11.2%; P
- Published
- 2019
49. Validation of Risk Score in Predicting Early Readmissions in Decompensated Cirrhotic Patients: A Model Based on the Administrative Database
- Author
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Lanla Conteh, Marwan S. Abougergi, Sylvester M. Black, Ashraf El-Hinnawi, Kyle Porter, Anthony Michaels, Sean G. Kelly, Khalid Mumtaz, James Hanje, and Abdulfatah Issak
- Subjects
Adult ,Liver Cirrhosis ,Male ,0301 basic medicine ,medicine.medical_specialty ,Time Factors ,Adolescent ,Databases, Factual ,Population ,Psychological intervention ,Logistic regression ,Patient Readmission ,Risk Assessment ,Cohort Studies ,Young Adult ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Humans ,Decompensation ,education ,Aged ,Retrospective Studies ,education.field_of_study ,Models, Statistical ,Framingham Risk Score ,Hepatology ,business.industry ,Retrospective cohort study ,Middle Aged ,030104 developmental biology ,Emergency medicine ,Female ,030211 gastroenterology & hepatology ,Risk assessment ,business ,Forecasting ,Cohort study - Abstract
Early readmission in patients with decompensated liver cirrhosis leads to an enormous burden on health care use. A retrospective cohort study using the 2013 and 2014 Nationwide Readmission Database (NRD) was conducted. Patients with a diagnoses of cirrhosis and at least one feature of decompensation were included. The primary outcome was to develop a validated risk model for early readmission. Secondary outcomes were to study the 30-day all-cause readmission rate and the most common reasons for readmission. A multivariable logistic regression model was fit to identify predictors of readmissions. Finally, a risk model, the Mumtaz readmission risk score, was developed for prediction of 30-day readmission based on the 2013 NRD and validated on the 2014 NRD. A total of 123,011 patients were included. The 30-day readmission rate was 27%, with 79.6% of patients readmitted with liver-related diagnoses. Age65 years; Medicare or Medicaid insurance; nonalcoholic etiology of cirrhosis; ≥3 Elixhauser score; presence of hepatic encephalopathy, ascites, variceal bleeding, hepatocellular carcinoma, paracentesis, or hemodialysis; and discharge against medical advice were independent predictors of 30-day readmission. This validated model enabled patients with decompensated cirrhosis to be stratified into groups with low (20%), medium, (20%-30%), and high (30%) risk of 30-day readmissions. Conclusion: One third of patients with decompensated cirrhosis are readmitted within 30 days of discharge. The use of a simple risk scoring model with high generalizability, based on demographics, clinical features, and interventions, can bring refinement to the prediction of 30-day readmission in high-risk patients; the Mumtaz readmission risk score highlights the need for targeted interventions in order to decrease rates of readmission within this population.
- Published
- 2019
50. The time to advocate for influenza vaccines in patients with cirrhosis is now
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Khalid Mumtaz, Alice Hinton, Lanla F Conteh, and Lindsay A. Sobotka
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Liver Cirrhosis ,medicine.medical_specialty ,education.field_of_study ,Cirrhosis ,Inpatient mortality ,Hepatology ,Influenza vaccine ,Hospitalized patients ,business.industry ,Population ,Gastroenterology ,medicine.disease ,Hospitalization ,Healthcare utilization ,Influenza Vaccines ,Internal medicine ,Influenza, Human ,medicine ,Humans ,In patient ,Outcomes research ,education ,business - Abstract
Background and Aim The effect of an influenza infection on patients with cirrhosis remains unclear. This study aimed to compare the rate of influenza hospitalizations, influenza associated complications, and healthcare outcomes in patients with and without cirrhosis. Methods Utilizing the Nationwide Inpatient Sample between 2005 and 2013, hospitalized patients with a diagnosis of influenza were identified. Patients with cirrhosis were classified as compensated or decompensated based on the Baveno criteria. Multivariable analyses were performed to evaluate complications of influenza, inpatient mortality and healthcare utilization including length of stay and cost of admission. Results In total, 236,513 patients with a diagnosis of influenza were admitted during the study period, including 1,553 (0.66%) with cirrhosis. Of those with cirrhosis, 1,176 (75.7%) were compensated and 377 (24.3%) were decompensated. On multivariable analysis, influenza patients with cirrhosis had a higher total cost of admission [$1,030; CI: $710-$1,351] compared to the general population. Influenza patients with decompensated cirrhosis had a longer length of stay [1.92 days; CI:1.63-2.21], higher total cost of admission [$5,005; CI: $4,459-$5,551] and increased rates of influenza complications [OR: 2.56; CI:1.32-4.93] compared to patients with compensated cirrhosis. Conclusions Patients with cirrhosis have increased healthcare utilization when admitted with influenza compared to the general population. Providers must advocate for patients with cirrhosis to obtain the influenza vaccine.
- Published
- 2021
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