Gluten-free foods are expensive and nutritionally imbalanced than their gluten-containing counterparts.

OBJECTIVES: Nutritional quality of gluten-free (GF) food products is very important, as patients with celiac disease consume these products for lifelong. There is paucity of data on the nutritional content and cost of GF food products compared with their gluten-containing (GC) counterparts from India (Asia). DESIGN: After a detailed market survey, packaged and labeled GF food products (n=485) and their packaged GC counterparts (n=790) from the supermarkets of Delhi (India) and e-commerce websites were included. Nutritional content and cost/100 g food (in US dollars) were calculated using the information on food label. RESULTS: Gluten-free food products were 232% (range: 118% to 376%) more expensive than their GC counterparts. Energy content of all GF food products was similar to their GC counterparts, except cereal-based snacks (GF: 445 kcal vs. GC: 510 kcal, p<0.001). The protein content was significantly lower in GF pasta and macaroni products (single-grain: GF: 6.5 g vs. GC:11. 5 g, p-0.002; multigrain: GF:7.6 g vs. GC:11.5 g, p-0.027), cereal flours (single-grain: GF: 7.6 g vs. GC: 12.3 g, p<0.001; multigrain: GF:10.9 g vs. GC: 14.1 g, p-0.009) and nutritional bars (GF: 21.81 g vs. GC:26 g, p-0.028) than their GC counterparts. Similarly, the dietary-fiber content of GF pasta and macaroni products, cereal flours, cereal premix and nutritional bars of GF foods was significantly lower than their GC counterparts. Gluten-free bread and confectionary items, biscuits and cookies and snacks had higher total fats and trans-fat content than their GC counterparts. Gluten-free cereal-based snacks had higher sodium content than their GC counterparts (GF: 820 mg vs. GC:670 mg; p<0.001). CONCLUSION: GF foods are significantly more expensive, contain less protein and dietary fiber and higher fat, trans-fat and sodium than their GC counterparts. Strategies must be developed to reduce the cost and improve the nutritional profile of GF foods.

Longitudinal changes in bone mineral density may be associated with long-term survival in patients with cirrhosis: A proof of concept of study.

INTRODUCTION: The impact of longitudinal changes in different body components measured via body composition analysis (BCA) on liver-related outcomes in patients with cirrhosis is poorly understood. We evaluated the prognostic relevance of longitudinal changes in body composition over one year in patients with cirrhosis. METHODS: This was a follow-up study of a randomized controlled trial evaluating changes in bone density measured via dual energy X-ray absorptiometry (DEXA) upon vitamin D supplementation. Patients with available anthropometric indices, fat mass (FM), fat-free mass (FFM), bone-density at lumbar spine (LD) and left femur-neck (FD) (assessed by T score) at two time points one year apart were assessed for outcomes. The prognostic relevance of change in parameters such as ΔFM, ΔFFM, ΔLD and ΔFD over one year was assessed and compared with baseline model for end-stage liver disease (MELD) score. RESULTS: Patients with cirrhosis (n=112) (mean age 41.8±12 years, 58.5% males) were followed up for median duration of 5.7 years interquartile range [IQR 3.5-5.7], with five-year survival rate of 77%. On serial BCA, ΔLD (p=0.029) and ΔFD (p=0.003) emerged as significant predictors of survival, whereas ΔFM (p=0.479), ΔFFM (p=0.245) and ΔBMI (p=0.949) were not. The area under curve of ΔLD and MELD score for predicting survival was 0.636 (0.5-0.773) and 0.664 (0.555-0.773), respectively. ΔFD<0.1 over one year had sensitivity and specificity of 70.4% and 56.5% to predict poor survival. The combination of ΔFD, MELD and ascites predicted five-year survival with an optimism-corrected c-statistic of 0.785. CONCLUSION: Among body composition parameters, changes in bone mineral density correlate best with survival and have prognostic relevance similar to that of ascites and MELD score.

Prominent Perspective on Existing Biological Hallmarks of Alzheimer's Disease.

Biomarkers are the most significant diagnosis tools tending towards unique approaches and solutions for the prevention and cure of Alzheimer's Disease (AD). The current report provides a clear perception of the concept of various biomarkers and their prominent features through analysis to provide a possible solution for the inhibition of events in AD. Scientists around the world truly believe that crucial hallmarks can serve as critical tools in the early diagnosis, cure, and prevention, as well as the future of medicine. The awareness and understanding of such biomarkers would provide solutions to the puzzled mechanism of this neuronal disorder. Some of the argued biomarkers in the present article are still in an experimental phase as they need to undergo specific clinical trials before they can be considered for treatment.

Immune Checkpoint Inhibitor-induced Inflammatory Arthritis: Current Approaches to Management.

The introduction of immune checkpoint inhibitors (ICIs) has changed the landscape of the treatment of cancer. Several immune-related adverse events (irAEs) have now been described such as ICI-inflammatory arthritis (IA), sicca syndrome, polymyalgia rheumatica, myositis, and vasculitis as a consequence of immune activation. The onset of the ICI-IA can vary from after the first infusion of ICIs to a delayed presentation a year or more after ICI initiation. Ultimately, baseline patient and tumor characteristics, the types of immunotherapies used, pre-existing autoimmune diseases, and/or other irAEs, as well as patient preferences will all shape the discussions around ICI-IA management.

The Need for Classification Criteria of Immune Checkpoint Inhibitor-induced inflammatory Arthritis: A Scoping Review.

Immune checkpoint inhibitor-induced inflammatory arthritis (ICI-IA) is an immune-related adverse event that can occur as a result of receiving ICIs for cancer treatment. Thus far, ICI-IA has been described variably in the literature, in part due to varying presentations that evolve over time, as well as a lack of standardized definitions and classification. This scoping review aggregates various descriptions of ICI-IA, highlighting the most prominent attributes of ICI-IA from categories such as symptoms, signs, imaging, and laboratory findings as well as discussing potential mimic conditions.

A Patient With Minimally Conscious Syndrome Due to Cerebrovascular Accident Whose Symptoms Resolved With Zolpidem.

OBJECTIVE: In this report, we discuss the case of a patient with minimally conscious state (MCS) whose clinical condition significantly improved after Zolpidem therapy. We aim to provide supportive evidence for inclusion of zolpidem trials in patients with MCS. METHODS: Our team used electronic medical records, direct patient care experiences, and literature review to obtain information for this case report. RESULTS: Twice daily zolpidem therapy led to significant clinical improvement in our patient with MCS. In addition, this improvement was maintained throughout an increasingly arduous medical course. CONCLUSIONS: Minimally conscious state is a disorder with limited proven therapeutic options. Zolpidem administration has demonstrated immense benefit in a select population of patients, including ours. Given the potential for great improvement with limited downside, zolpidem trial presents an intriguing treatment option. Further clarification of prognostic features to stratify responders and nonresponders to therapy is needed.

Design, Synthesis, and Biological Investigation of Quinazoline Derivatives as Multitargeting Therapeutics in Alzheimer's Disease Therapy.

An efficient and promising method of treating complex neurodegenerative diseases like Alzheimer's disease (AD) is the multitarget-directed approach. Here in this work, a series of quinazoline derivatives (AV-1 to AV-21) were rationally designed, synthesized, and biologically evaluated as multitargeted directed ligands against human cholinesterase (hChE) and human ß-secretase (hBACE-1) that exhibit moderate to good inhibitory effects. Compounds AV-1, AV-2, and AV-3 from the series demonstrated balanced and significant inhibition against these targets. These compounds also displayed excellent blood-brain barrier permeability via the PAMPA-BBB assay. Compound AV-2 significantly displaced propidium iodide (PI) from the acetylcholinesterase-peripheral anionic site (AChE-PAS) and was found to be non-neurotoxic at the maximum tested concentration (80 µM) against differentiated SH-SY5Y cell lines. Compound AV-2 also prevented AChE- and self-induced Aß aggregation in the thioflavin T assay. Additionally, compound AV-2 significantly ameliorated scopolamine and Aß-induced cognitive impairments in the in vivo behavioral Y-maze and Morris water maze studies, respectively. The ex vivo and biochemical analysis further revealed good hippocampal AChE inhibition and the antioxidant potential of the compound AV-2. Western blot and immunohistochemical (IHC) analysis of hippocampal brain revealed reduced Aß, BACE-1, APP/Aß, and Tau molecular protein expressions levels. The pharmacokinetic analysis of compound AV-2 demonstrated significant oral absorption with good bioavailability. The in silico molecular modeling studies of lead compound AV-2 moreover demonstrated a reasonable binding profile with AChE and BACE-1 enzymes and stable ligand-protein complexes throughout the 100 ns run. Compound AV-2 can be regarded as the lead candidate and could be explored more for AD therapy.

Molecular Pathway, Epidemiological Data and Treatment Strategies of Fungal Infection (Mycoses): A Comprehensive Review.

The recent increase in fungal infections is a health crisis. This surge is directly tied to the increase in immunocompromised people caused by changes in medical practice, such as the use of harsh chemotherapy and immunosuppressive medicines. Immunosuppressive disorders such as HIV have exacerbated the situation dramatically. Subcutaneous or superficial fungal infections can harm the skin, keratinous tissues, and mucous membranes. This category includes some of the most common skin disorders that impact millions of people worldwide. Despite the fact that they are seldom fatal, they can have a catastrophic impact on a person's quality of life and, in rare situations, spread to other people or become obtrusive. The majority of fungal infections under the skin and on the surface are simply and quickly cured. An opportunistic organism that preys on a weak host or a natural intruder can both result in systemic fungal infections. Furthermore, it might be exceedingly lethal and dangerous to one's life. Dimorphic fungi may pose a hazard to healthy populations that are not exposed to endemic fungi. Increased surveillance, the availability of quick, noninvasive diagnostic tests, monitoring the emergence of antifungal medication resistance, and research on the pathophysiology, prevention, and management of fungal infections are just a few potential solutions to these new health problems. The goal of this review is to summarize the data available for fungal infections and the different therapies which are involved in their treatment. Additionally, it also summarizes the molecular and scientific data of the plants which contain anti-fungal activity. Data are acquired using Google, PubMed, Scholar, and other online sources.

The frequency and clinical outcome of mono-hit and multi-hit TP53 aberrations in newly diagnosed multiple myeloma.

We investigated the frequency and outcome of mono-hit and multi-hit TP53 aberrations [biallelic or ≥1 TP53 mutations (TP53mut) or TP53mut with variant allele frequency (VAF) ≥55%] in an Indian cohort of newly diagnosed multiple myeloma (NDMM) patients. We employed fluorescence insitu hybridisation (FISH; n=457) and targeted next-generation sequencing (NGS; n=244) on plasma cell-enriched samples. We also studied the impact of TP53mut in cases with and without TP53 deletions (TP53del). In our cohort with a median age of 60 years, TP53del and TP53mut were seen in 12.9% (n=59/457; 14-95% cells) and 10.2% (n=25/244; 30 variants; VAF 3.4-98.2%; median 38.2%) respectively. Mono-hit and multi-hit-TP53 aberrations were observed in 10.2% and 7.8%, respectively. Compared to TP53-wild-type (TP53wt), mono-hit and multi-hit TP53 aberrations were associated with significantly poorer progression-free survival (PFS) (22.6 vs 12.1 vs 9.5 months; p=0.004) and overall survival (OS) [not reached (NR) vs 13.1 vs 15.6 months respectively; p=0.024]. However, multi-hit TP53 did not significantly differ in OS/PFS compared to mono-hit cases. Compared to TP53wt, PFS and OS were significantly poorer in patients with TP53mut only (9.5 vs 22.6 months and 12.1 months vs NR, respectively; p=0.020/0.004). TP53mut retained its significance even in the presence of any Revised International Staging System (HR 2.1; 95% CI 1.1-3.8; p=0.015) for OS. The detection of additional cases with TP53 aberrations, as well as poor survival associated with the presence of mutation alone, supports TP53mut testing in NDMM at least in patients without TP53del and other high-risk cytogenetic abnormalities.

Concept and Evolution in 3-D Printing for Excellence in Healthcare.

Three-dimensional printing (3DP) has gained popularity among scientists and researchers in every field due to its potential to drastically reduce energy costs for the production of customised products by utilising less energy-intensive machines as well as minimising material waste. The 3D printing technology is an additive manufacturing approach that uses material layer-by-layer fabrication to produce the digitally specified 3D model. The use of 3D printing technology in the pharmaceutical sector has the potential to revolutionise research and development by providing a quick and easy means to manufacture personalised one-off batches, each with unique dosages, distinct substances, shapes, and sizes, as well as variable release rates. This overview addresses the concept of 3D printing, its evolution, and its operation, as well as the most popular types of 3D printing processes utilised in the health care industry. It also discusses the application of these cutting-edge technologies to the pharmaceutical industry, advancements in various medical fields and medical equipment, 3D bioprinting, the most recent initiatives to combat COVID-19, regulatory frameworks, and the major challenges that this technology currently faces. In addition, we attempt to provide some futuristic approaches to 3DP applications.

Barriers at various levels of human ecosystem for maintaining adherence to gluten free diet in adult patients with celiac disease.

INTRODUCTION: While lifelong and strict adherence to gluten-free diet (GFD) is essential for the successful treatment of celiac disease (CeD), only 30-50% of patients are able to maintain a good adherence to GFD. We determined factors influencing the adherence to GFD at various ecological levels including intra-personal, inter-personal, organizational, community and system-based levels in adult patients with CeD. METHODS: A questionnaire to assess the adherence was developed and it was administered in the CeD clinic to patients with CeD on GFD for >1 year. Adherence to GFD was assessed in a subset of patients (n = 320) using Celiac Disease Adherence Test (CDAT). RESULTS: Overall, 978 patients [median age: 29 years; females: 592] with CeD on GFD were recruited. They reported many barriers to adherence to GFD including intra-personal barriers such as lack of knowledge about GFD (19%), inadequate financial resources (27.2%) and lack of self-motivation/confidence (55.3%); inter-personal barriers such as intake of gluten-containing food upon forceful insistence of friends/family (23.4%); organizational barriers such as high cost (70.8%) and non-availability of GF-food products (48.6%); community-based barriers like consumption of gluten-containing food at religious occasions/festivals (11.1%) and social occasions (27.2%); and system-based barriers such as non-referral to dietitian for counseling (21.9%). As per CDAT, 204 (63.7%), 73(22.8%) and 43(13.4%) patients had good, average, and poor adherence to GFD, respectively. On multivariable analysis, occasional consumption of gluten, non-availability of GF-food while dining out and coercing by family and friends for consumption of GC-food were found to have highest odds for poor adherence to GFD. CONCLUSIONS: Non-referral to a dietitian for counseling, irregular follow-up visits, unavailability of flour mill, non-supportive family/friends, high cost and limited availability of GF-food are the most common barriers to adherence to GFD. There is a need to create infrastructure and develop strategies to overcome these diverse barriers at various levels of ecosystem and thereby facilitate better adherence to GFD.

Kitchen-based diet versus commercial polymeric formulation in acute pancreatitis: a pilot randomized comparative study.

INTRODUCTION: Nutrition plays an important role in management of acute pancreatitis (AP) and decreases its severity and infectious complications. Various formulations of enteral nutrition (EN) are available and are costly. For developing countries, cost and availability is a major issue and kitchen-based diet should be explored in patients with AP. AIM: Comparison of kitchen-based diet with a commercially available polymeric formulation in terms of various outcomes in patients with AP within 14 days after the onset of pain. METHODS: Sixty patients (39 male, mean age 36.1 ± 12.7 years) of moderately severe and severe AP of any etiology were randomized (30 in each group) to either kitchen-based diet or commercial polymeric formulation group. Outcome measures were refeeding pain, tolerability, infectious complications, mortality, total hospital/intensive care unit stay; and change in serum C-reactive protein (CRP), transferrin and pre albumin. RESULTS: There was no significant difference in baseline demographic and biochemical parameters in both groups. No difference was observed in refeeding pain (7.1% vs 8%, p = 0.99), tolerability (28.6% vs 12%, p = 0.17), infectious complications (57.14% vs 36%, p = 0.12), mortality (31.7% vs 20%, p = 0.69), hospital stay (19.5 vs 23.5 days, p = 0.86), CRP (74.4 vs 59 mg/L, p = 0.97), transferrin levels (23.6 vs 25.6 mg/dL, p = 0.75) and pre albumin (9.45 vs 13.09 mg/dL, p = 0.68) in both groups. CONCLUSION: Kitchen-based diet is comparable to commercial polymeric formulation for the early initiation of enteral nutrition in patients with severe or moderately severe acute pancreatitis. CLINICAL TRIAL REGISTRATION: Trial registered with the Clinical Trials registry-India (CTRI/2018/01/011188).

Hydroxychloroquine use is associated with reduced mortality risk in older adults with rheumatoid arthritis.

BACKGROUND: There is little robust data about the cardiovascular safety of hydroxychloroquine in patients with rheumatoid arthritis (RA), who often have cardiovascular comorbidities. We examined the association between use of hydroxychloroquine (HCQ) in patients with RA and major adverse cardiovascular events (MACE). METHODS: In a retrospective cohort of Medicare beneficiaries aged ≥ 65 years with RA, we identified patients who initiated HCQ (users) and who did not initiate HCQ (non-users) between January 2015-June 2017. Each HCQ user was matched to 2 non-users of HCQ using propensity score derived from patient baseline characteristics. The primary outcome was the occurrence of MACE, defined as acute admissions for stroke, myocardial infarction, or heart failure. Secondary outcomes included all-cause mortality and the composite of MACE and all-cause mortality. Cox proportional hazards model was used to compare outcomes between HCQ users to non-users. RESULTS: The study included 2380 RA patients with incident HCQ use and matched 4633 HCQ non-users over the study period. The mean follow-up duration was 1.67 and 1.63 years in HCQ non-users and users, respectively. In multivariable models, use of HCQ was not associated with the risk of MACE (hazard ratio 1.1; 95% CI: 0.832-1.33). However, use of HCQ was associated with a lower risk of all-cause mortality (HR: 0.54; 95% CI: 0.45-0.64) and the composite of all-cause mortality and MACE (HR 0.67; 95% CI: 0.58-0.78). CONCLUSION: HCQ use was independently associated with a lower risk of mortality in older adults with RA but not with incidence of MACE events. Key Points • Using an incident user design (to avoid the biases of a prevalent user design) and a population-based approach, we examined the effect of hydroxychloroquine (HCQ) on the risk of major cardiovascular events (MACE) in older patients with RA. • We did not find an association between HCQ use and incident MACE. We did, however, find a significant association with the composite outcome (MACE and all-cause mortality) driven by a significant reduction in all-cause mortality with HCQ use.

An Open-label Randomized Controlled Trial of Early Initiation of Nasogastric Feeding After Endotherapy in Variceal Bleeding: A Proof-of-concept Study.

Background and aims: Limited data exist on the safety of early nasogastric (NG) feeding in patients with cirrhosis after endotherapy for variceal bleeding (VB). We studied the impact of early NG tube feeding in these patients in this proof-of-concept open-label randomized controlled trial. Methods: Eligible patients with cirrhosis undergoing endotherapy for VB were randomized to receive either a liquid diet through a 14 Fr NG tube (commencing 1 h after endotherapy) (early feeding [EF] group) or sips of water and lemon water orally (standard-of-care [SOC] group) for total duration of 48 h. The primary outcome was 5-day rebleeding in both arms. Other outcomes included 5-day infection rate, hepatic encephalopathy during hospitalization, and 6-week mortality. Results: Eighty patients (Mean age: 41 ± 11.5 years; males [82.5%]; alcohol etiology [55%]) were included. Baseline median Child-Pugh and MELD scores were similar (CTP: 8 [IQR: 8-9] vs 9 [8-9.25]; P = 0.47 and MELDNa: 13 [10.75-16.25] vs 15 [12-18.25]; P = 0.16). The 5-day rebleeding rates in EF and SOC groups were 2.5% and 5%, respectively (P = 0.55), and non-inferiority or superiority of either could not be demonstrated. The incidence of infection (2.5% [EF] vs 2.5% [SOC]; P = 1.00) and development of HE (5% [EF] vs 2.5% [SOC]; P = 0.36) during hospitalization were comparable. The average daily calorie and protein intake in the EF group during the 48 h was 1318 ± 240 Kcals and 43.4 ± 9.2 g of proteins. No patient in the EF group had feed intolerance. Conclusion: Early initiation of NG tube-based feeding after endotherapy in VB appears safe and well tolerated without the additional risk of rebleeding or encephalopathy.

"Prevalence, Predictors, and Impact of Hepatic Steatosis in Patients With Ulcerative Colitis: A Prospective Observational Cohort Study".

Background and Aims: There are no prospective studies evaluating effect of non-alcoholic fatty liver disease (NAFLD) in patients with ulcerative colitis (UC). This prospective observational study assessed the prevalence of NAFLD, its predictors, and its effect on long-term outcomes in UC. Methods: Consecutive UC patients underwent transient elastography, body composition analysis, bone densitometry, anthropometry, and baseline demographic and subjective global assessment. NAFLD was diagnosed by controlled attenuation parameter of >260 dB/m. To evaluate predictors and outcomes, patients of UC with NAFLD (n = 29) were compared with age- and sex-matched patients of UC without NAFLD (n = 27). Results: Among 107 patients of UC (mean age-29 ± 10.6 years; males = 56%, median disease duration-48 [interquartile range: 24-84] months, left sided/pancolitis = 84%), 27% (n = 29) had NAFLD. Patients with body mass index (BMI) > 23 kg/m2 had higher proportion of NAFLD than with normal or low BMI (54.7% [23/42] vs 10% [5/50] vs 6.7% [1/15]). Patients with NAFLD had high BMI (P < 0.001), waist circumference, and fat mass (P < 0.001) but similar fat-free mass (P = 0.798) compared to patients without NAFLD. There was no difference in immunosuppressant and cumulative steroid exposure between two groups. Dietary parameters including daily energy, protein, fat, and carbohydrate intake were similar between the two groups. On multivariate analysis, high BMI was found to be predictive and low socioeconomic status as a protective factor of NAFLD. On long-term follow-up of three years, there was no difference in steroid, or biologic requirement, disease-related hospitalization, or composite of all three outcomes between two groups. Conclusion: The prevalence of NAFLD was found in nearly a quarter of patients of UC and was affected by metabolic parameters rather than disease activity.

Frailty and Risk of Serious Infections in Patients With Rheumatoid Arthritis Treated With Biologic or Targeted-Synthetic Disease-Modifying Antirheumatic Drugs.

OBJECTIVE: It remains unknown whether frailty status portends an increased risk of adverse outcomes in patients with rheumatoid arthritis (RA) initiating biologic or targeted-synthetic (b/ts) disease-modifying antirheumatic drugs (DMARDs). The objective of our study was to evaluate the association between frailty and serious infections in a younger population of patients (<65 years old) with RA who initiated b/tsDMARDs. METHODS: Using MarketScan data, we identified new users of tumor necrosis factor inhibitors (TNFi), non-TNFi biologic DMARDs, or Janus kinase inhibitors (JAKi) between 2008 and 2019 among those with RA. Patients' baseline frailty risk score was calculated using a Claims-Based Frailty Index (≥0.2 defined as frail) 12 months prior to drug initiation. The primary outcome was time to serious infection; secondarily, we examined time-to-any infection and all-cause hospitalizations. We used Cox proportional hazards to estimate adjusted hazard ratios and 95% confidence intervals (95% CIs) and assessed the significance of interaction terms between frailty status and drug class. RESULTS: A total of 57,980 patients, mean (±SD) age 48.1 ± 10.1 were included; 48,139 (83%) started TNFi, 8,111 (14%) non-TNFi biologics, and 1,730 (3%) JAKi. Among these, 3,560 (6%) were categorized as frail. Frailty was associated with a 50% increased risk of serious infections (adjusted hazard ratio [95% CI] 1.5, 1.2-1.9) and 40% higher risk of inpatient admissions (1.4 [1.3-1.6]) compared with nonfrail patients among those who initiated TNFi. Frailty was also associated with a higher risk of any infection relative to nonfrail patients among those on TNFi (1.2 [1.1-1.3]) or non-TNFi (1.2 [1.0-1.4]) or JAKi (1.4 [1.0-2.0]). CONCLUSION: Frailty is an important predictor for the risk of adverse outcomes among patients with RA treated with biologic or targeted-synthetic DMARDs.

Long-term safety of biologic and targeted synthetic disease modifying drugs in rheumatology.

PURPOSE OF REVIEW: The landscape for treatment of rheumatic diseases is ever evolving, with several new drugs recently approved across diseases and more in the pipeline. This timely review aims to highlight the latest literature on long-term safety profiles of salient established and emerging biologic (b) and targeted synthetic (ts) disease modifying antirheumatic drugs (DMARDs). RECENT FINDINGS: The risk of infection remains elevated with the use of most b and tsDMARDs, with specifically risk of hepatitis B reactivation with rituximab and zoster infection with JAK inhibitors (JAKi). The results of the ORAL surveillance trial led to new black box warnings for JAKi and evoked critical risk-benefit discussions surrounding JAKi and DMARDs overall. SUMMARY: Such well conducted trials are needed to gather long term comparative safety data of DMARDs. In the interim, real world observational studies also have a role to play in our understanding of long-term drug safety, provided that detailed attention is paid to minimize biases inherent in observational studies.

Vitamin D status & bone health in patients with liver cirrhosis.

Background & objectives: Vitamin D plays an important role in bone metabolism, and liver is the intermediary site of vitamin D metabolism. The purpose of this study was to study the prevalence of vitamin D deficiency and bone health in patients with cirrhosis. Methods: Prospectively, serum 25-hydroxy vitamin D [25(OH)D] level were assessed in cirrhotics by chemiluminescence method. Endocrine Society Clinical practice guideline was used to define deficiency and insufficiency of vitamin D. Bone mineral density (BMD) was assessed using dual-energy X-ray absorptiometry and the World Health Organization criteria was used to define osteoporosis and osteopenia. The lowest T score at the left hip neck or lumbar spine was taken as osteoporosis or osteopenia. The Child-Turcotte-Pugh score was used to assess the severity of cirrhosis. Results: Cirrhotics (n=350, male: 278, compensated: 210) were included. Mean serum 25(OH)D level was 8.75 ng/ml. The prevalence of vitamin D deficiency (VDD) and low-BMD (osteopenia and osteoporosis) was 89.4 and 86 per cent, respectively. VDD, insufficiency and osteoporosis was found in 86.7, 11.9 and 33.8 per cent, respectively, in patients with compensated cirrhosis; and 93.6, 3.6 and 40 per cent, respectively, in patients with decompensated cirrhosis. Body mass index of >25 kg/m2 was protective for bone health. Interpretation & conclusions: VDD and low-BMD is prevalent in Indian patients with cirrhosis and should be looked for in patients with cirrhosis for its prevention.