Pharmacogenetic guided versus standard warfarin dosing for routine clinical care with its pharmacoeconomic impact: a randomized controlled clinical trial.

BACKGROUND: Empirical use of pharmacogenetic test(PGT) is advocated for many drugs, and resource-rich setting hospitals are using the same commonly. The clinical translation of pharmacogenetic tests in terms of cost and clinical utility is yet to be examined in hospitals of low middle income countries (LMICs). AIM: The present study assessed the clinical utility of PGT by comparing the pharmacogenetically(PGT) guided- versus standard of care(SOC)- warfarin therapy, including the health economics of the two warfarin therapies. METHODS: An open-label, randomized, controlled clinical trial recruited warfarin-receiving patients in pharmacogenetically(PGT) guided- versus standard of care(SOC)- study arms. Pharmacogenetic analysis of CYP2C9*2(rs1799853), CYP2C9*3(rs1057910) and VKORC1(rs9923231) was performed for patients recruited to the PGT-guided arm. PT(Prothrombin Time)-INR(international normalized ratio) testing and dose titrations were allowed as per routine clinical practice. The primary endpoint was the percent time spent in the therapeutic INR range(TTR) during the 90-day observation period. Secondary endpoints were time to reach therapeutic INR(TRT), the proportion of adverse events, and economic comparison between two modes of therapy in a Markov model built for the commonest warfarin indication- atrial fibrillation. RESULTS: The study enrolled 168 patients, 84 in each arm. Per-protocol analysis showed a significantly high median time spent in therapeutic INR in the genotype-guided arm(42.85%; CI 21.4-66.75) as compared to the SOC arm(8.8%; CI 0-27.2)(p < 0.00001). The TRT was less in the PG-guided warfarin dosing group than the standard-of-care dosing warfarin group (17.85 vs. 33.92 days) (p = 0.002). Bleeding and thromboembolic events were similar in the two study groups. Lifetime expenditure was ₹1,26,830 in the PGT arm compared to ₹1,17,907 in the SOC arm. The QALY gain did not differ in the two groups(3.9 vs. 3.65). Compared to SOC, the incremental cost-utility ratio was ₹35,962 per QALY gain with PGT test opting. In deterministic and probabilistic sensitivity analysis, the base case results were found to be insensitive to the variation in model parameters. In the cost-effectiveness-acceptability curve analysis, a 90% probability of cost-effectiveness was reached at a willingness-to-pay(WTP) of ₹ 71,630 well below one time GDP threshold of WTP used. CONCLUSION: Clinical efficacy and the cost-effectiveness of the warfarin pharmacogenetic test suggest its routine use as a point of care investigation for patient care in LMICs.

Implantable cardioverter defibrillators for primary prevention in cardiomyopathies.

BACKGROUND: Implantable cardioverter defibrillators (ICD) are often used as primary prevention strategy for sudden cardiac death (SCD) in young individuals. This study analyzed appropriate therapies, complications and inappropriate shocks in the real-world Indian population. METHODS: All patients in the cardiomyopathy cohort under follow up who had ICD implanted as a primary prevention strategy were studied. The objective was to assess the incidence of appropriate ICD therapies, inappropriate therapies and complications. ICD was interrogated and stored electrograms analyzed. Underlying arrhythmia or conditions resulting in appropriate or inappropriate ICD therapy were studied. Correlation and regression studies was done to assess for the predictors of appropriate therapy. RESULTS: Fifty patients were followed up for a mean follow-up duration of 4.4 ± 3.1 years with total follow up of 220.2 patient years. Appropriate ICD therapy was delivered in 16 out of 50 (32%) patients, with 65 appropriate therapies (median 2 per patient, range: 0-20). Inappropriate therapy delivered in 7 of the 50 (14%) patients, with 44 inappropriate therapies (median 5 per patient, range: 0-20). Complications occurred in 8 of the 50 (16%) patients. Overall, the rate of appropriate therapy was 29.5 per 100 patient years, that of inappropriate therapy was 19.9 per 100 patient years and the rate of complications was 3.6 per 100 patient years. CONCLUSIONS: When implanted for primary prevention in patients with cardiomyopathies over a mean period of 4.4 ± 3.1 years, appropriate ICD therapy was delivered in 32% patients. However, inappropriate therapy (14% patients) and complications (16% patients) were also common.

Perioperative Pain Management Simulation Course: Improving Anesthesia Trainees' Confidence in the Management of Perioperative Pain and the Associated Critical Incidents.

Introduction Pain management is a crucial aspect of patients' perioperative journey and a fundamental duty of every anesthetist. Throughout anesthesia training, there is an emphasis on the management of critical incidents, several of which surround pain management. With changes to the anesthesia curriculum over recent years, variable exposure to training opportunities, and a reduction in clinical hours during training, many trainees report feeling underprepared for their future roles as consultants. However, pain management remains a small fragment of the core anesthesia curriculum with no pain-focused simulation courses currently available across the UK. Simulation has proven to aid learning transfer in complicated and stressful scenarios with a substantial improvement in knowledge retention and prevention of skill loss while eliminating the risk of harm to patients. Aim A novel perioperative pain management simulation course was designed and implemented in the East of England to equip junior anesthesia trainees with the knowledge, skills, and confidence to manage perioperative pain and the associated critical incidents. Methods A multidisciplinary team (MDT) was involved in the course design. The faculty consisted of anesthesia consultants, trainees, pain nurses, and simulation technicians. The course ran twice over a six-month period both locally and regionally. A blended learning approach was adopted where 17 trainees attended PowerPoint presentations providing an overview of basic pain theories, perioperative pain management, regional anesthesia, and labor analgesia. Trainees then underwent telecasted simulation training using replicated patient notes, imaging, blood gas analysis, and a high-fidelity SimMan®. A debriefing period followed each scenario using Pendleton's model. An anonymized questionnaire was completed by all trainees before and after the course to assess improvement in their knowledge and confidence levels across four domains covering the management of perioperative pain. Results All 17 trainees completed the questionnaire; therefore, the entire dataset was analyzed. The pre-course questionnaire showed that using a scale of zero to 10, the vast majority of trainees reported low levels of confidence (<6/10) in the management of chronic pain during the perioperative period (82%), intraoperative pain management (76%), regional anesthesia (88%), and labor analgesia (65%). Following the simulation training, the results showed an overwhelmingly positive improvement in all 17 trainees' knowledge and confidence across all four tested domains. All 17 trainees (100%) also showed an improvement in their understanding of local pain protocols. The subjective feedback was positive, highlighting the overall usefulness of the course and that the tailored complexity of each simulation scenario was appropriate to each candidate's prior level of experience. Trainees also reported feeling more confident in starting their anesthesia on-calls. Conclusion This novel simulation course is the first of its kind in pain management. It has shown great improvements in trainee confidence in managing perioperative pain and the associated critical incidents. Subjective feedback has also been positively reassuring. Its inclusion into the East of England anesthesia training program and national training curriculum would greatly enhance trainee's knowledge and experience in pain management in the perioperative setting.

Myocardial infarction due to septic thromboembolism in chronic rheumatic heart disease.

Chronic rheumatic heart disease (RHD) is the most troublesome complication of rheumatic fever. Extensive valvular scarring and ventricular remodeling due to pressure and volume overload occur in chronic RHD. Deformed valves are at potential risk for developing infective endocarditis (IE) with further systemic embolism. We hereby describe a case of a patient diagnosed with chronic rheumatic heart disease and severe ventricular dysfunction, planned for aortic valve replacement. The patient developed septic shock during a hospital stay. The autopsy revealed infective endocarditis in the aortic valve with septic thromboembolism in the peripheral branches of the coronary artery and early multifocal myocardial infarction changes.

[Efficacité du tirofiban intracoronaire avant pose d'un stent suivi d'une perfusion dans une charge de thrombus importante prouvée par angiographie : une étude randomisée]. / Efficacy of pre stenting intracoronary tirofiban followed by infusion in angiographically proven large thrombus burden : A randomized controlled study.

BACKGROUND: The presence of angiographic thrombus is associated with poor outcomes in contemporary cardiology practice. Percutaneous coronary intervention (PCI) in such lesions is associated with slow flow and no-reflow phenomenon which translate into poor clinical outcomes. METHODS: This was a single-centre, prospective, open-label, randomized controlled study with 50 patients each in intervention group and control group. Patients with angiographically proven large thrombus burden were recruited. In the intervention group, patients were given loading dose of intracoronary tirofiban (25 mcg/kg infused over 5 minutes) followed by prolonged infusion of tirofiban (0.15 mcg/kg/min for 12-18 hours) followed by PCI after 48-72 hours interval. In control group patients were taken up directly for PCI during the index procedure. Outcomes were assessed angiographically and in terms of clinical endpoints. RESULTS: The primary composite-endpoint of recurrent angina, myocardial infarction, cardiovascular death, target lesion revascularization and unscheduled CABG was significantly lower in the intervention arm compared to control arm (4% vs 16%, p = 0.04). Amongst the secondary endpoints, a statistically significant 30-day increase in ejection fraction from baseline was observed in the intervention group compared to the control group (1.6 ± 1.3 vs 0.2 ± 0.4, p = 0.0001). Overall mortality was similar in the two groups (4% vs 8%, p = 0.39). The primary safety endpoint of major bleeding was also similar in the 2 groups (2% vs 0%, p = 0.31). CONCLUSIONS: Tirofiban use prior to PCI in high thrombus burden was associated with improved clinical and angiographic endpoints with similar adverse events compared to controls.

Development and validation wise assessment of genotype guided warfarin dosing algorithm in Indian population.

OBJECTIVES: A study was conducted to develop and validate the warfarin pharmacogenetic dose optimization algorithm considering the clinical pharmacogenetic implementation consortium (CPIC) recommendations for the Asian ethnicity population. METHODS: The present prospective observational study recruited warfarin-receiving patients. We collected a three ml blood sample for VKORC1, CYP2C9*2, CYP2C9*3, and CYP4F2 polymorphism assessment during the follow-up visits. Clinical history, sociodemographic and warfarin dose details were noted. RESULTS: The study recruited 300 patients (250 in derivation and 50 in validation timed cohort) receiving warfarin therapy. The baseline characteristics were similar in both cohorts. BMI, presence of comorbidity, VKORC1, CYP2C9*2, and CYP2C9*3 were identified as covariates significantly affecting the warfarin weekly maintenance dose (p<0.001 for all) and the same were included in warfarin pharmacogenetic dose optimization algorithm building. The algorithm built-in the present study showed a good correlation with Gage (r=0.57, p<0.0001), and IWPC (r=0.51, p<0.0001) algorithms, widely accepted in western side of the globe. The receiver operating characteristic curve analysis showed a sensitivity of 73 %, a positive predictive value of 96 %, and a specificity of 89 %. The algorithm correctly identified the validation cohort's warfarin-sensitive, intermediate reacting, and resistant patient populations. CONCLUSIONS: Validation and comparisons of the warfarin pharmacogenetic dose optimization algorithm have made it ready for the clinical trial assessment.

Myocardial infarction due to septic thromboembolism in chronic rheumatic heart disease

ABSTRACT Chronic rheumatic heart disease (RHD) is the most troublesome complication of rheumatic fever. Extensive valvular scarring and ventricular remodeling due to pressure and volume overload occur in chronic RHD. Deformed valves are at potential risk for developing infective endocarditis (IE) with further systemic embolism. We hereby describe a case of a patient diagnosed with chronic rheumatic heart disease and severe ventricular dysfunction, planned for aortic valve replacement. The patient developed septic shock during a hospital stay. The autopsy revealed infective endocarditis in the aortic valve with septic thromboembolism in the peripheral branches of the coronary artery and early multifocal myocardial infarction changes.

Evaluation of Asymptomatic Carotid Artery Stenosis Prior to Coronary Artery Bypass Grafting - A Prospective Observational Study in North Indian Population.

Background: Carotid artery stenosis (CAS) is an established risk factor for peri-operative neurological complications in patients following coronary artery bypass grafting (CABG). However, routine pre-surgical screening for CAS is still a matter of debate. This study was conducted to study the prevalence of asymptomatic carotid artery disease in patients undergoing CABG and to determine the predictors of significant carotid stenosis in them. Methods: In this prospective observational study, 112 patients, who were planned for CABG, were enrolled, and their demographic details, risk factor profile, and coronary angiogram parameters were analyzed. Results: Carotid stenosis was observed in 75.0% of the study population with 11.6% having unilateral and 63.4% having bilateral carotid stenosis. A total of 56.2% of the patients had mild, 14.3% had moderate, and 4.5% had severe carotid stenosis. The presence of significant carotid stenosis showed a correlation with chronic stable angina (P = 0.009), significant left main (LM) disease (P = 0.001), chronic total occlusion (P = 0.043), and coronary vessel calcification (P = 0.004). Multivariate analysis of all the predictor variables in a regression model showed that significant LM disease (Odds ratio (OR):6.5, P = 0.002) and coronary artery calcification (OR: 4.3, P = 0.024) were the only independent predictors of significant CAS in the study population. Conclusion: The presence of significant carotid vessel stenosis in patients undergoing CABG in the Indian population has a stronger association with the chronicity of the coronary artery disease rather than the coronary atheroma load (as determined by the modified Gensini score). The presence of significant LM disease and coronary artery calcification may be useful in detecting high-risk patients for significant CAS during the pre-surgical workup.

Alleviating Work Exhaustion, Improving Professional Fulfillment, and Influencing Positivity Among Healthcare Professionals During COVID-19: A Study on Sudarshan Kriya Yoga.

Demanding work-life and excessive workload, the conflict between professional and personal lives, problems with patients and those related to the occurrence of death and high risk for their own life are a few factors causing burnout, disengagement, and dissatisfaction in the professional lives of healthcare professionals (HCPs). The situation worsened during the COVID-19 pandemic. It is of utmost importance to find effective solutions to mitigate the stress and anxiety adversely affecting the mental well-being and professional lives of HCPs. This study was designed to examine the efficacy of Sudarshan Kriya Yoga (SKY) for alleviating work exhaustion, improving Professional Fulfillment, and influencing positivity among HCPs during COVID-19. In a comparative observation before the intervention (Pre), after the intervention (Post), and 30 days after the intervention (Day 30) in the Experimental Group (29 physicians) and Control Group (27 physicians), it was found that immediately after SKY, HCPs experienced a significant improvement in Professional Fulfillment (p = 0.009), work exhaustion (0.008), positive affect (p = 0.02), and negative affect (p < 0.001) compared to the Control Group. The effect of SKY continued until Day 30 for Professional Fulfillment and had positive and negative effects. Findings suggest that SKY elevated Professional Fulfillment among HCPs during the COVID-19 pandemic and reduced their work exhaustion and the negative effect on their mental health. SKY can aid HCPs in maintaining their well-being when faced with unprecedented challenges.

Development of an interview-based warfarin nomogram predicting the time spent in the therapeutic INR range: A cost-effective, and non-invasive strategy building from a cross sectional study in a low resource setting.

A cross-sectional study was conducted to predict time in therapeutic range (TTR) using clinical history, examination, and socioeconomic data. Study included warfarin-receiving patients from outpatient-clinic. In 203 patients studied, mean warfarin start-dose was 2.55 mg/day and maintenance-dose/week was 30.79 mg. Body mass index (BMI) (p = 0.03), warfarin maintenance dose/day (p = 0.02), and comorbidity presence (p = 0.04) were significantly associated with TTR. Occupation (p = 0.53), income (p = 0.83), education (p = 0.55), and socioeconomic score (p = 0.73) showed non-significant association with TTR. A TTR predicting nomogram was built from clinical history and examination findings.

Poor Outcomes after Recidivism in Living Donor Liver Transplantation for Alcohol-Related Liver Disease.

BACKGROUND: Recidivism in patients who underwent liver transplantation for alcohol-related liver disease (ALD) is shown to be associated with poor survival in some studies. METHODS: Living donor liver transplantation (LDLT) recipients for ALD with at least 2 years of follow-up and history of significant alcohol relapse were included. The recipients underwent LDLT from June 2010 to December 2016, and data were analyzed until June 2019. The cohort had a median follow-up of 54 (33-78 IQR) months. Recidivism (significant alcohol intake) was defined as >21 units per week. RESULTS: A total of 27 of 463 (5.8%) LDLT recipients (all men), aged 43.5 ± 9.6 years, had significant alcohol intake. A liver biopsy was performed on demand in 14 patients (in the presence of raised levels of liver enzymes or jaundice). The histological diagnoses in these patients were as follows: alcoholic hepatitis in 7 (50%), alcoholic hepatitis and acute cellular rejection or chronic rejection in 4 (28.5%), cirrhosis in 2 (14.2%), and acute cellular rejection and cirrhosis in 1 (7.1%) patient. Four of 5 patients with a biopsy diagnosis of acute or chronic rejection were noncompliant with immunosuppression. Six of these patients died. The mortality after 1 year of transplant was significantly more in patients with recidivism. CONCLUSION: Recidivism was associated with significant morbidity and mortality after liver transplantation.

Changing spectrum of infective endocarditis in India: An 11-year experience from an academic hospital in North India.

OBJECTIVE: Several studies have demonstrated a shift in the spectrum of infective endocarditis (IE) in the developed world. We aimed to investigate whether demographic and microbiologic characteristics of IE have changed in India. DESIGN: A retrospective analysis of patients with in north India between 2010 and 2020. METHODS: The clinical and laboratory profiles of 199 IE admitted to an academic hospital patients who met the modified Duke criteria for definite IE were analysed. RESULTS: The mean age was 34 years, and 84% were males. The main predisposing conditions were injection drug use (IDU) (n = 71, 35.7%), congenital heart disease (n = 46, 21.6%), rheumatic heart disease (n = 25, 12.5%), and prosthetic device (n = 19, 9.5%). 17.1% of patients developed IE without identified predispositions. Among 64.3% culture-positive cases, the most prevalent causative pathogens were Staphylococcus aureus (46.1%), viridans streptococci (7.0%), enterococci (6.0%), coagulase-negative staphylococci (5.5%), gram negative bacilli (5.5%), polymicrobial (5.5%), and Candida (1.0%). The tricuspid (30.3%), mitral (25.6%), and aortic (21.6%) valves were the most common sites of infection, and 60.3% had large vegetations (>10 mm). Systemic embolization occurred in 55.3% of patients at presentation. Cardiac surgery was required for 13.1%. In-hospital mortality was 17.1% and was associated with prosthetic devices (p-value, 0.001), baseline leucocytosis (p-value, 0.036) or acute kidney injury (p-value, 0.001), and a microbial etiology of gram negative bacilli or enterococci (p-value, 0.005). CONCLUSION: IDU is now the most important predisposition for IE in India, and S. aureus has become the leading cause of native valve endocarditis with or without IDU.

One-year outcomes of novel BioMime Morph tapered stent in long and multiple coronary artery lesions.

OBJECTIVE: Even with the immense progress achieved in the field of percutaneous coronary interventions (PCIs), treatment of diffuse long atherosclerotic coronary artery disease continues to remain a challenge for durable outcomes. The downstream reduction in diameter along the lesion length of a coronary artery may compel the cardiologist to use either 2 overlapping stents of different diameters or a single long stent leading to stent-vessel mismatch at the edges. Recently, Meril Life Sciences Pvt. Ltd., India, has introduced a long-tapered sirolimus-eluting stent (SES) system, BioMime Morph, which conforms to the normal tapered geometry of coronary arteries along with adequate lesion coverage. In this study, we aimed to provide real world experience regarding the safety and efficacy of the BioMime Morph SES over a follow-up of one year. METHODS: This was a single center, retrospective study involving 172 participants who underwent PCI with the BioMime Morph SES. Mean length of the target lesion was 34.4±10.4 mm, and mean stent length was 53.2±8.7 mm. The most frequent revascularized vessel was the left anterior descending artery (LAD) in 97 lesions (54.4%). RESULTS: Major adverse cardiac events (MACE) (defined as a composite of target vessel myocardial infarction, target lesion revascularization, and death due to a cardiac cause) at 1, 6, and 12 months were seen in 4 (2.3%), 7 (4.0%), and 8 (4.7%) patients, respectively. Overall, 5 cardiac deaths and 2 definite stent thrombosis were observed in the study. CONCLUSION: The study suggests that the novel BioMime Morph SES is an effective and a safe option for PCI in the treatment of long diffuse atherosclerotic lesions.

Recidivism in Liver Transplant Recipients for Alcohol-related Liver Disease.

Liver transplantation (LT) is the only cure for patients with end-stage liver disease, which offers good long-term survival. The long-term issues after LT affecting survival are cardiovascular disease, chronic kidney disease, de novo malignancies, recurrence of original disease and immunological causes. Alcoholic-related liver disease (ALD) is one of the most common indications for LT worldwide including India. LT for ALD is associated with several unique challenges as compared with other etiologies. Long-term survival after LT in patients with ALD is affected by recidivism. Various studies have shown different predictors of relapse; the main predictors of relapse are pretransplant abstinence, psychiatric comorbidities, and lack of social support. Although several risk scores have been proposed, these scores are not validated. Studies with active involvement of psychiatrist have shown lower relapse rates. The relapse prevention strategy for reducing likelihood and severity of relapse after initial cessation of alcohol uses a combination of pharmacotherapy and cognitive behavioral approach (identifying and addressing high-risk situations for relapse).

Comparison of demographic profile, risk factors, and in-hospital outcome in young and old patients with acute coronary syndrome: A single-center experience.

BACKGROUND: Coronary artery disease (CAD) is witnessing a demographic transition with increasing prevalence in younger individuals. Data is scarce comparing various characteristics of acute coronary syndrome (ACS) between young and old patients in an Indian setting. Hence, we evaluated the epidemiological, demographic, risk factor, and outcome profile of young and old ACS patients in Indian setting. METHODS: This was a prospective observational study, which enrolled 50 consecutive ACS patients each into two groups: younger (≤45 years) and elderly (>45 years), respectively. Comparison of clinical presentation, electrocardiography, echocardiographic findings, conventional, nonconventional risk factors, and in-hospital outcomes including duration of hospital stay and major adverse cardiac events (MACE) were made between the two groups. Multivariate regression analysis of risk factors as determinants of MACE adjusting for other confounding factors was also performed. RESULTS: Fifty patients in each group were compared. Mean age in the younger and elderly group was 36 ± 4.69 and 61.58 ± 10.69 years, respectively. Male sex, smoking, family history of CAD, hyperhomocysteinemia, and obesity were observed more in the younger population. While dyslipidemia, low physical activity, diabetes mellitus, and history of previous ACS was more in the older population. Single-vessel disease was more common in younger patients while multivessel involvement was more common in elderly patients. Older patients had longer hospital stays and more in-hospital MACE including deaths. By multivariate analysis, shock was found to be an independent predictor of MACE in both groups. CONCLUSION: Younger ACS patients have a different risk profile and better in-hospital outcomes compared to older patients.

Real world perspective of coronary chronic total occlusion in third world countries: A tertiary care centre study from northern India.

OBJECTIVES: The aim of this study is to determine the prevalence, clinical characteristics, angiographic profile and predictors of outcome for percutaneous coronary interventions (PCI) of coronary chronic total occlusions (CTO) in a tertiary referral centre of north India. BACKGROUND: There is no data on the prevalence and very few reports on clinical characteristics, angiographic profile and outcome of PCI in CTO from India. METHODS: Retrospective analysis was done for the data of 12,020 patients undergoing coronary angiography (CAG) between January 2018 to January 2019 at our centre. Detailed baseline clinical, angiographic and revascularization data was collected. Outcome of CTO PCI was also noted. All baseline parameters were analysed for predicting the outcome of CTO PCI. RESULTS: CTO was identified in 16.3% (1968) patients undergoing CAG and in 24.4% of patients with hemodynamically significant CAD. CTO was predominantly found in LAD (48%) followed by RCA (42.9%) and LCx (25.3%) arterial distribution. Mean JCTO score was 1.93 ± 0.7. PCI as a management strategy was adopted in 456 of 1968 patients (23.1%) and was successful in 340 of 456 (74.6%) of patients. Almost all CTO PCI were attempted by an antegrade approach only. Increasing age, male sex, CTO in LCx arterial distribution and higher J CTO score were associated with poorer outcome in CTO PCI. CONCLUSIONS: CTO's are commonly encountered during CAG procedures. In patients undergoing CTO PCI, a fair success rate can be achieved in a high volume experienced centre.

Good outcome of living donor liver transplantation for severe alcoholic hepatitis not responding to medical management: A single center experience of 39 patients.

INTRODUCTION: There are limited data on outcomes of living donor liver transplantation (LDLT) for patients with severe alcoholic hepatitis. METHODS: The study included LDLT recipients for severe alcoholic hepatitis (n = 39) who did not improve with medical treatment and compared their outcomes with patients who underwent LDLT for alcoholic liver disease (n = 461). The diagnosis of severe alcoholic hepatitis was based on both clinical and explants data. No patients had psychiatric contraindications for liver transplant and all had good family support. The data are shown as number, mean (SD), or median (25-75 interquartile range). RESULTS: All transplant recipients were males, aged 42 ± 8 years. The patients with alcoholic hepatitis were abstinent for a duration of 4 ± 1.8 months at the time of LDLT. All patients underwent LDLT with a graft to recipient weight ratio of 0.95 ± 0.17. The post-transplant ICU and hospital stay were 5.4 ± 1.3 and 17.6 ± 8.4 days, respectively. When patients with alcoholic hepatitis (n = 39) were compared to patients who underwent LDLT for alcoholic liver disease without alcoholic hepatitis (n = 461), patients with alcoholic hepatitis were significantly younger (43.2 ± 8.5 vs. 48.2 ± 9.1 years, p = 0.001) and had higher Child's (10.9 ± 1.5 vs. 9.8 ± 1.8) and MELD scores (22.1 ± 4.5 vs. 18.4 ± 5.9, p = 0.000). Post-operative infections were also significantly more common in the alcoholic hepatitis group (71.7% vs. 51.6%, p = 0.018). Fungal infections developed in 23% of alcoholic hepatitis patients as compared to 14% in the rest of the alcoholic patients (p = 0.247). Six recipients (15.7%) died at a median follow-up of 28 (6-37) months due to infections, and five (12.8%) patients had relapse of alcohol drinking. Survival was not different between the two groups. CONCLUSION: Living donor liver transplantation can be successfully performed with good survival for patients with severe alcoholic hepatitis.

Clinical characteristics and outcome in patients with a delayed presentation after ST-elevation myocardial infarction and complicated by cardiogenic shock.

OBJECTIVE: Delayed presentation after ST-elevation myocardial infarction (STEMI) and complicated by cardiogenic shock (CS-STEMI) is commonly encountered in developing countries and is a challenging scenario because of a delay in revascularization resulting in infarction of a large amount of the myocardium. We aimed to assess the clinical characteristics, angiographic profile, and predictors of outcome in patients with a delayed presentation after CS-STEMI. METHODS: A total of 147 patients with CS-STEMI with time to appropriate medical care ≥12 h after symptom onset were prospectively recruited at a tertiary referral center. RESULTS: The median time to appropriate care was 24 h (interquartile range 18-48 h). The mean age was 58.7 ± 11.1 years. Left ventricular pump failure was the leading cause of shock (67.3%), whereas mechanical complications accounted for 14.9% and right ventricular infarction for 13.6% of cases. The overall in-hospital mortality was 42.9%. Acute kidney injury [Odds ratio (OR) 8.04; 95% confidence intervals (CI) 3.08-20.92], ventricular tachycardia (OR 7.04; CI 2.09-23.63), mechanical complications (OR 6.46; CI 1.80-23.13), and anterior infarction (OR 3.18; CI 1.01-9.97) were independently associated with an increased risk of mortality. Coronary angiogram (56.5%) revealed single-vessel disease (45.8%) as the most common finding. Percutaneous coronary intervention was performed in 53 patients (36%), at a median of 36 h (interquartile range 30-72) after symptom onset. CONCLUSION: Patients with a delayed presentation after CS-STEMI were younger and more likely to have single-vessel disease. We found a high in-hospital mortality of 42.9%. Appropriate randomized studies are required to evaluate the optimal treatment strategies in these patients.