Fatal Itching and Failing Liver: A Case Report and Literature Review of Rare, Atypical DRESS (Drug Rash with Eosinophilia and Systemic Symptoms) Syndrome.

DRESS (Drug Rash with Eosinophilia and Systemic Symptoms) syndrome is a rare, life-threatening, hypersensitivity reaction. The prolonged course and non-specific symptoms of the condition make diagnosis challenging. We present a case of DRESS syndrome that was misdiagnosed as urticaria. Investigations revealed deranged liver and kidney functions and abnormal blood count. The presented case emphasizes the need to have a high suspicion for DRESS syndrome in patients who present with jaundice, generalized rash, acute renal failure, and acute liver failure.

Telehealth interventions in patients with chronic liver diseases: A systematic review.

BACKGROUND AND AIM: Telehealth interventions may improve access to care, disease-specific, and quality outcomes in chronic liver diseases (CLDs). We aimed to systematically evaluate outcomes of telehealth interventions in CLDs. MATERIALS AND METHODS: We used key terms and searched PubMed/EMBASE from inception to January 10, 2022. Two authors independently screened abstracts. Disagreements were resolved by a third reviewer. We included any type of CLD, including posttransplant patients, and extracted outcomes as defined by authors for each etiology of CLD (sustained virological response in HCV or weight loss in NAFLD). Meta-analysis was not performed because of the heterogeneity of data. Quality assessment was performed using the Newcastle-Ottawa Scale for observational studies and the Cochrane Risk of Bias tool for clinical trials. RESULTS: Of 4250 studies screened, 43 met the inclusion criteria. Of these, 28 reported HCV treatment outcomes. All studies showed no statistically significant differences between sustained virological response rates in TH groups compared with control groups or historic cohorts. Eight studies evaluating liver transplant-related processes and outcomes demonstrated improved rates of transplant evaluation and referrals and decreased short-term readmission rates. Three randomized controlled trials and 1 observational study on NAFLD showed improved weight loss outcomes. One retrospective study showed reduced mortality risk in CLD patients with at least 1 TH encounter. CONCLUSIONS: TH interventions in patients with CLDs consistently show equivalent or improved clinical outcomes compared with traditional encounters. TH in CLDs can bridge the gap in access while maintaining the quality of care for underserved populations.

Outcomes of Exercise Interventions in Patients With Advanced Liver Disease: A Systematic Review of Randomized Clinical Trials.

INTRODUCTION: Frailty and sarcopenia are common complications of advanced liver disease. Owing to associated morbidity/mortality, there have been targeted efforts to prevent and/or improve both by enrolling these patients in focused exercise programs. This review systematically analyzes the data of randomized clinical trials (RCTs) on anthropometric, physical fitness, quality-of-life, and safety outcomes of exercise interventions in patients with advanced liver disease. METHODS: Two authors independently searched trials on PubMed and EMBASE from inception up to November 18, 2021. A third independent arbitrator adjudicated all disagreements. We qualitatively summarized these outcomes as follows: (i) muscular fitness (maximal inspiratory/expiratory pressures, muscle size, muscle strength, and bioimpedance testing), (ii) cardiorespiratory fitness (cardiopulmonary exercise testing and 6-minute walk distance), (iii) quality of life, and (iv) others (safety or frailty indices). RESULTS: There were 11 RCTs (4 home-based interventions) with 358 participants. Interventions ranged from 8 to 14 weeks and included cycling, walking, resistance exercises, balance and coordination training, and respiratory exercises. All described outcomes compared preintervention with postintervention measurements. Nine studies showed statistically significant improvements in at least 1 physical fitness variable. Ten studies showed statistically significant improvements in at least 1 muscular fitness variable. Six studies showed statistically significant improvements in at least 1 quality-of-life variable. Attrition rates ranged from 5% to 36%, and adherence rates ranged very widely from 14% to 100%. Only 1 study reported frailty indices. Notably, no complications of portal hypertension were seen in intervention groups in the 9 studies that reported these data. DISCUSSION: A review of 11 RCTs with 358 participants with advanced liver disease demonstrates that exercise interventions can have favorable outcomes on muscular/cardiorespiratory fitness and quality of life. Although attrition and adherence varied, these interventions seem to be safe in patients with cirrhosis and are well tolerated.

Race/Ethnicity and Birthplace as Risk Factors for Gastric Intestinal Metaplasia in a Multiethnic United States Population.

INTRODUCTION: Several US subgroups have increased risk of gastric cancer and gastric intestinal metaplasia (GIM) and may benefit from targeted screening. We evaluated demographic and clinical risk factors for GIM and examined the interaction between race/ethnicity and birthplace on GIM risk. METHODS: We identified patients who had undergone esophagogastroduodenoscopy with gastric biopsy from 3/2006-11/2016 using the pathology database at a safety net hospital in Houston, Texas. Cases had GIM on ≥1 gastric biopsy histopathology, whereas controls lacked GIM on any biopsy. We estimated odds ratios and 95% confidence intervals (CI) for associations with GIM risk using logistic regression and developed a risk prediction model of GIM risk. We additionally examined for associations using a composite variable combining race/ethnicity and birthplace. RESULTS: Among 267 cases with GIM and 1,842 controls, older age (vs <40 years: 40-60 years adjusted odds ratios (adjORs) 2.02; 95% CI 1.17-3.29; >60 years adjOR 4.58; 95% CI 2.61-8.03), Black race (vs non-Hispanic White: adjOR 2.17; 95% CI 1.31-3.62), Asian race (adjOR 2.83; 95% CI 1.27-6.29), and current smoking status (adjOR 2.04; 95% CI 1.39-3.00) were independently associated with increased GIM risk. Although non-US-born Hispanics had higher risk of GIM (vs non-Hispanic White: adjOR 2.10; 95% CI 1.28-3.45), we found no elevated risk for US-born Hispanics (adjOR 1.13; 95% CI 0.57-2.23). The risk prediction model had area under the receiver operating characteristic of 0.673 (95% CI 0.636-0.710) for discriminating GIM. DISCUSSION: We found that Hispanics born outside the United States were at increased risk of GIM, whereas Hispanics born in the United States were not, independent of Helicobacter pylori infection. Birthplace may be more informative than race/ethnicity when determining GIM risk among US populations.

Systematic review: hepatitis C viraemic allografts to hepatitis C-negative recipients in solid organ transplantation.

BACKGROUND: Given the success of direct-acting antivirals (DAAs) in treating hepatitis C (HCV), interest is growing in utilizing solid organs from allografts with active HCV to expand donor availability. AIM: To review post-transplant outcomes and patient survival in HCV-negative recipients receiving solid organ transplants (SOT) from viraemic, that is, HCV+/NAT+ (nucleic acid testing) allografts. METHODS: A literature search was conducted on PubMed and EMBASE from 01/01/2007 to 4/17/2021 for articles matching eligibility criteria. Two authors independently screened titles and abstracts. Disagreements were solved by a third independent reviewer. Methodological quality assessment was done using a modified Newcastle-Ottawa scale (NOS). Data synthesis was done qualitatively using median, ranges and percentages. RESULTS: Thirty-five studies were included (or 852 SOTs): 343 kidney, 233 heart, 204 liver, and 72 lung transplants from viraemic allografts. Of the recipients eligible for sustained virological response at 12 weeks (SVR12) calculation, 100% achieved cure from HCV. No deaths/graft failures were reported to be related to HCV transmission. Seven SOT recipients had viral relapse, with all seven patients treated successfully. Four patients developed fibrosing cholestatic hepatitis with complete resolution post-treatment. CONCLUSIONS: Transplanting viraemic organs into uninfected individuals can become the standard of care for patients who do not have contraindications to DAAs.