Clinical Correlates of Hepatitis B or Hepatitis C Coinfections in People Living with HIV/AIDS (PLHIV)

Introduction: Hepatitis B virus (HBV) coinfected HIV patients are likely to have chronic hepatitis B infection and associated severe liver disease, however effect of hepatitis B on HIV has not been proven to be off any effect. Similarly in HIV/HCV co-infection majority of the studies have shown no significant influenceof hepatitis C on the course of HIV infection, although some studies have demonstrated an association between HCV infection and faster HIV disease progression.14,15 Therefore, further studies are needed to study the impact of HBV/HCV co-infection on course of HIV, specially, in India.Aims and Objectives: To study the clinical, biochemical and immunological profile of PLHIV co-infected with either hepatitis B or hepatitis C virus, the severity of liver disease and hepatitis B and hepatitis C viral loads in these co-infected PLHIV and the association of WHO stage of HIV and immunosuppression withhepatitis B and hepatitis C viral loads as well as severity of liver disease.Method: It was an observational cross-sectional study, involving 30 PLHIV co-infected with either hepatitis B or C. A detailed history and physical examination was done. Complete Haemogram, Liver function tests, kidney function tests, Ultrasonography abdomen, CD4 cell counts, hepatitis B surface antigen (HBsAg),hepatitis B envelope antigen (HBeAg), hepatitis B Viral DNA (HBV DNA) and HCV RNA levels were done. Severity of liver disease was assessed by FIB 4 SCORE.Results: Among the 30 PLHIV subjects 30% were co-infected with HCV 70% were co-infected with HBV (HBsAg positive). All the subjects were asymptomatic for their liver disease. All the subjects were on Anti-Retroviral Therapy (ART) and 80% were in Early WHO stage (T1 and T2) and 20% were in Advanced WHO stage (T3 and T4). It was similar in both HBV and HCV co-infected group. The mean CD4 count of the subjects was 416.70±189.50 cells/mm3 with the range of 69 – 909 cells/mm3. Five subjects (16.67%) had a CD4 count 3.25). In HCV co-infected subjects 3 of 9 (33.33%) had severe liver fibrosis and only 1 of 21 (4.7%) among HBV co-infected had severe liver fibrosis.Among the 9 HCV co-infected subjects, 3 (33.33%) had undetectable HCV RNA. More number of subjects with detectable hepatitis C viral load had severe liver disease as compared to undetectable viral load.In HIV and HBV co-infected subjects the HBeAg positivity was seen in 42.86% subjects and 38.1% subjects had detectable HBV DNA load. Significant correlation was seen between HBeAg positivity and HBV DNA load. No correlation could be found between FIB 4 score and hepatitis B envelope antigen (HBeAg) positivity or HBV DNA load.No correlation between severity of liver disease (FIB 4) score and WHO staging or CD4 count could be seen. WHO staging and CD4 count also did not correlated with HCV RNA load, HBeAg positivity and HBV DNA load.Conclusions: There is no correlation of CD4 count and WHO stage with liver disease severity or hepatitis viral load in patients on HAART. In HIV and HBV co-infected patients high prevalence of HBeAg positivity is seen. Thus it becomes important to look for deranged liver enzymes and HBeAg positivity in PLHIV coinfected with hepatitis B so that ART can be initiated in these patients irrespective of CD4 count. Hepatitis C co-infected subjects are more likely to have severe liver disease inspite of good CD4 count, so specific treatment for hepatitis C virus should be considered

Multilocular Thymic Cyst in a Patient with Diffuse Infiltrative Lymphocytosis Syndrome

Diffuse Infiltrative Lymphocytosis Syndrome (DILS) is a multisystem disorder characterised by bilateral salivary gland enlargement and/or xerostomia in patients with Human Immunodeficiency Virus (HIV) infection. A 16 year old young male patient, presented with bilateral painless parotid swelling for five years. On evaluation, he was found to have oral thrush and bilateral cervical lymphadenopathy. He turned out to be positive for HIV with a cluster of differentiation 4 (CD4) count of 237/mcl. On Positron Emission Tomography- Contrast Tomography (PET-CT), a multiloculated thymic cyst (13×9×6 cm) was noted. He was diagnosed to have DILS with a large multiloculated thymic cyst. The patient was managed with tenofovir, lamivudine and efavirenz along with cotrimoxazole prophylaxis and fluconazole and was followed uptil nine months for the regress of the conditions. The case highlights the rare association between DILS and thymic cyst

Pancreatic Head Hydatid Cyst Masquerading Cystic Pancreatic Neoplasm in a Young Female

Hydatid Cyst (HC) disease is a zoonotic infection caused by larval stage of Echinococcus granulosus. The disease poses an important public health hazard not only because it is endemic to many parts of the world but also because of migration and travel related spread. HC may develop in almost any part of the body, most commonly found in the liver, followed in frequency by the lung, kidney, brain and bone. Involvement of other organs is rare. In this case report, we describe a rare occurrence i.e., primary HC of pancreas along with review of literature and possible differential diagnosis. Pancreatic HC disease may be associated with complications such as jaundice, cholangitis, and pancreatitis which develop as a result of fistulization of the cyst content into pancreato-biliary ducts or external compression of those ducts by the cyst. Pancreatic HC may mimick pseudocyst or cystic neoplasm of pancreas such as cystadenoma, intraductal papillary mucinous neoplasm, cystic islet cell tumour etc

Association between Hypocalcemia and Outcome in COVID-19 Patients: A Retrospective Study

Background Calcium has been shown to play a vital role in the pathophysiology of severe acute respiratory syndrome-coronavirus-2 and middle east respiratory syndrome coronavirus diseases, but less is known about hypocalcemia in coronavirus disease 2019 (COVID-19) patients and its association with the disease severity and the final outcome. Therefore, this study was conducted with an aim to assess clinical features in COVID-19 patients having hypocalcemia and to observe its impact on COVID-19 disease severity and the final outcome. Methods In this retrospective study, consecutive COVID-19 patients of all age groups were enrolled. Demographical, clinical, and laboratory details were collected and analyzed. On the basis of albumin-corrected calcium levels, patients were classified into normocalcemic (n = 51) and hypocalcemic (n = 110) groups. Death was the primary outcome. Results The mean age of patients in the hypocalcemic group was significantly lower (p < 0.05). A significantly higher number of hypocalcemic patients had severe COVID-19 infection (92.73%; p < 0.01), had comorbidities (82.73%, p < 0.05), and required ventilator support (39.09%; p < 0.01) compared with normocalcemic patients. The mortality rate was significantly higher in the hypocalcemic patients (33.63%; p < 0.05). Hemoglobin (p < 0.01), hematocrit (p < 0.01), and red cell count (p < 0.01) were significantly lower with higher levels of absolute neutrophil count (ANC; p < 0.05) and neutrophil-to-lymphocyte ratio (NLR; p < 0.01) in the hypocalcemic patients. Albumin-corrected calcium levels had a significant positive correlation with hemoglobin levels, hematocrit, red cell count, total protein, albumin, and albumin-to-globulin ratio and a significant negative correlation with ANC and NLR. Conclusion The disease severity, ventilator requirement, and mortality were considerably higher in hypocalcemic COVID-19 patients

Index-TB Guidelines: Guidelines on extrapulmonary tuberculosis for India

Extrapulmonary tuberculosis (EPTB) is frequently a diagnostic and therapeutic challenge. It is a common opportunistic infection in people living with HIV/AIDS and other immunocompromised states such as diabetes mellitus and malnutrition. There is a paucity of data from clinical trials in EPTB and most of the information regarding diagnosis and management is extrapolated from pulmonary TB. Further, there are no formal national or international guidelines on EPTB. To address these concerns, Indian EPTB guidelines were developed under the auspices of Central TB Division and Directorate of Health Services, Ministry of Health and Family Welfare, Government of India. The objective was to provide guidance on uniform, evidence-informed practices for suspecting, diagnosing and managing EPTB at all levels of healthcare delivery. The guidelines describe agreed principles relevant to 10 key areas of EPTB which are complementary to the existing country standards of TB care and technical operational guidelines for pulmonary TB. These guidelines provide recommendations on three priority areas for EPTB: (i) use of Xpert MTB/RIF in diagnosis, (ii) use of adjunct corticosteroids in treatment, and (iii) duration of treatment. The guidelines were developed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria, which were evidence based, and due consideration was given to various healthcare settings across India. Further, for those forms of EPTB in which evidence regarding best practice was lacking, clinical practice points were developed by consensus on accumulated knowledge and experience of specialists who participated in the working groups. This would also reflect the needs of healthcare providers and develop a platform for future research

Consensus and evidence-based Indian initiative on obstructive sleep apnea guidelines 2014 (first edition)

Obstructive sleep apnea (OSA) and obstructive sleep apnea syndrome (OSAS) are subsets of sleep-disordered breathing. Awareness about OSA and its consequences among the general public as well as the majority of primary care physicians across India is poor. This necessitated the development of the Indian initiative on obstructive sleep apnea (INOSA) guidelines under the auspices of Department of Health Research, Ministry of Health and Family Welfare, Government of India. OSA is the occurrence of an average five or more episodes of obstructive respiratory events per hour of sleep with either sleep-related symptoms or co-morbidities or ≥15 such episodes without any sleep-related symptoms or co-morbidities. OSAS is defined as OSA associated with daytime symptoms, most often excessive sleepiness. Patients undergoing routine health check-up with snoring, daytime sleepiness, obesity, hypertension, motor vehicular accidents, and high-risk cases should undergo a comprehensive sleep evaluation. Medical examiners evaluating drivers, air pilots, railway drivers, and heavy machinery workers should be educated about OSA and should comprehensively evaluate applicants for OSA. Those suspected to have OSA on comprehensive sleep evaluation should be referred for a sleep study. Supervised overnight polysomnography is the "gold standard" for evaluation of OSA. Positive airway pressure (PAP) therapy is the mainstay of treatment of OSA. Oral appliances (OA) are indicated for use in patients with mild to moderate OSA who prefer OA to PAP, or who do not respond to PAP or who fail treatment attempts with PAP or behavioral measures. Surgical treatment is recommended in patients who have failed or are intolerant to PAP therapy