Assessment of clinico-immunological profile of newly diagnosed HIV patients presenting to a teaching hospital of eastern India.

BACKGROUND & OBJECTIVES: Newly diagnosed HIV patients may be asymptomatic or present with a wide range of symptoms related to opportunistic infections, acute seroconversion illness or other medical illnesses. This study was designed to evaluate the socio-demographic parameters, spectrum of the presenting clinical conditions and concurrent immunological status of newly diagnosed HIV patients and document the WHO clinical stages at the time of HIV diagnosis. METHODS: This cross-sectional, observational study was undertaken over a 12 month period at a tertiary referral hospital in eastern India. Three hundred sixty consecutive newly diagnosed HIV patients were selected for the study from the HIV clinic and medicine wards of this hospital. Demographic and clinical data and relevant laboratory investigations of the patients were recorded and analyzed. RESULTS: Mean age of patients was 36.38±10.62 yr, while 63.89 per cent were males. The main mode of transmission of HIV for males and females were unprotected exposure to commercial sex (139, 60.44%) and intercourse with HIV seropositive spouses (89, 68.46%), respectively. Fever (104, 28.89%), weight loss (103, 28.61%) and generalized weakness (80, 22.22%) were the predominant symptoms. Overall mean CD4 count was 176.04±163.49 cells/µl (males 142.19±139.33 cells/µl; females 235.92±185.11 cells/µl). Overall, 224 opportunistic infections were documented in 160 patients, opportunistic diarrhoea (44, 12.22%) and pulmonary tuberculosis (39, 10.83%) being the commonest. There were 83 and 133 patients in WHO clinical stages 3 and 4, respectively; 291 (80.83%) patients were eligible for initiation of first-line antiretrovirals at presentation. INTERPRETATION & CONCLUSIONS: Advanced immunodeficiency and burden of opportunistic infections characterize newly diagnosed HIV patients in eastern India. The physicians should keep in mind that these patients may have more than one clinical condition at presentation.

A transesophageal echocardiography technique to locate the kidney and monitor renal perfusion.

Monitoring the renal arterial Doppler flow velocity indices, the resistive index and pulsatility index, with ultrasound may help predict renal dysfunction. However, such monitoring has been done intermittently by transcutaneous ultrasound in the postoperative intensive care setting. In the operating room, transesophageal echocardiography (TEE) is an alternative to transcutaneous ultrasound for obtaining indices of renal perfusion. However, it is difficult to locate the right kidney using TEE. We propose a new technique to locate the left kidney that, in our experience, is simple and easy to perform. We believe, starting from a transgastric left ventricular short-axis view, turning left to locate the abdominal aorta, and following it to the origin of the left renal artery may help locate the left kidney faster than previously described techniques. We also propose a new technique to monitor these Doppler indices using TEE during the intraoperative period.

Therapeutic effects of nandrolone and testosterone in adult male HIV patients with AIDS wasting syndrome (AWS): a randomized, double-blind, placebo-controlled trial.

PURPOSE: We aimed to compare therapeutic effects of intramuscular (IM) nandrolone decanoate and IM testosterone enanthate in male HIV patients with AIDS wasting syndrome (AWS) with placebo control. METHODS: In this randomized, double-blind, placebo-controlled, 12-week trial, 104 patients with AWS who satisfied our inclusion criteria were randomly allotted in a 2:2:1 ratio to the 3 intervention groups: nandrolone, testosterone, and placebo. We administered 150 mg nandrolone and 250 mg testosterone (both IM, biweekly). The primary outcome measure was a comparison of absolute change in weight at 12 weeks between the nandrolone decanoate, testosterone, and placebo groups. RESULTS: Intent-to-treat analysis was done. The nandrolone group recorded maximum mean increase in weight (3.20 kg; post hoc P < .01 compared to placebo). Body mass index (BMI) of subjects in the nandrolone group had a significantly greater increase (mean = 1.28) compared to both testosterone (post hoc P < .05) and placebo (post hoc P < .01). Waist circumference and triceps skinfold thickness of patients on nandrolone showed similar results. Nandrolone also ensured a better quality of life. Patients with low testosterone level (<3 ng/mL) benefited immensely from nandrolone therapy, which increased their weight and BMI significantly compared to placebo (P < .05). CONCLUSION: Our trial demonstrates the superior therapeutic effects of nandrolone in male AWS patients, including the androgen deficient.

Intensive phase non-compliance to anti tubercular treatment in patients with HIV-TB coinfection: a hospital-based cross-sectional study.

We aimed to study the prevalence and determinants of non compliance to intensive phase anti tubercular treatment (ATT) in 111 HIV-TB coinfection patients, attending the APEX Referral Center for HIV/AIDS at Medical College, Kolkata with a specially-designed, semi-structured, pre-tested questionnaire. Compliance was defined as taking ≥95% of the total scheduled doses of anti-TB medicines during the intensive phase. Data was collected on socio-demographic parameters, disease information, patient's knowledge and barriers to treatment. The prevalence of non-compliance to ATT in HIV-TB coinfection patients was found to be 40.5% (95% C.I. = 30.5, 50.5). Multivariate logistic regression analysis showed that absence of proper counseling, lack of knowledge about correct route of TB transmission, visiting quacks during ATT and the urge to leave treatment once patient started feeling better were the significant determinants of non-compliance. "No Counseling" increased chances of non- compliance (adjusted O.R.) 47.12 times (95% C.I. = 7.99, 195.27); thereby being the single most influential variable towards the outcome. The present study finds an alarmingly high prevalence of non-compliance to ATT among HIV-TB coinfection patients. The results clearly indicate that adequate counseling about this coinfection and the importance of compliance, along with better patient-friendly orientation of DOTS programme is urgently needed. Collaborative TB-HIV activities are essential to ensure better ATT compliance in coinfection patients.

Etiological study of Fever of unknown origin in patients admitted to medicine ward of a teaching hospital of eastern India.

BACKGROUND: In a developing country, infectious disease remains the most important cause of fever, but the noncommunicable diseases, like malignancy, are fast becoming important differential diagnoses. An important clinical problem is the cases labeled as fever of unknown origin (FUO), which often evade diagnosis. OBJECTIVE: The present study was undertaken to find the cause of FUO in a tertiary care hospital of eastern India. MATERIALS AND METHODS: This is a prospective study of inpatients, with regard to both clinical signs and investigations. RESULTS: The main diagnosis in the end was tuberculosis, closely followed by hematological malignancy. A substantial number of cases remained undiagnosed despite all investigations. The provisional diagnosis matched with the final in around two thirds of the cases. While for younger patients leukemia was a significant diagnosis, for older ones, extra-pulmonary tuberculosis was a main concern. INTERPRETATION: In India, infectious disease still remains the most important cause of fever. Thus the initial investigations should always include tests for that purpose in a case of FUO. CONCLUSION: Geographic variations and local infection profiles should always be considered when investigating a case of FUO. However, some of the cases always elude diagnosis, although the patients may respond to empirical therapy.

Non Tuberculous Mycobacteria and toxoplasma co-infection of the central nervous system in a patient with AIDS.

New-onset seizures are frequent manifestations in patients infected with Human Immunodeficiency Virus (HIV). We describe the clinical and radiological findings in an 25yr old AIDS patient presenting with new onset seizures as the primary manifestation of cerebral toxoplasmosis and Non Tuberculous Mycobacterial [NTM] co-infection. Cranial computed tomography showed a subtle ventricular dilatation whereas magnetic resonance imaging disclosed prominent temporal horn. Toxoplasma tachyzoites and rapidly growing mycobacteria were recovered from CSF. Seizures were complex partial in nature and refractory to antiepileptic therapy.

Non tuberculous mycobacteria and toxoplasma co-infection of the central nervous system in a patient with AIDS

New-onset seizures are frequent manifestations in patients infected with Human Immunodeficiency Virus (HIV). We describe the clinical and radiological findings in an 25yr old AIDS patient presenting with new onset seizures as the primary manifestation of cerebral toxoplasmosis and Non Tuberculous Mycobacterial [NTM] co-infection. Cranial computed tomography showed a subtle ventricular dilatation whereas magnetic resonance imaging disclosed prominent temporal horn. Toxoplasma tachyzoites and rapidly growing mycobacteria were recovered from CSF. Seizures were complex partial in nature and refractory to antiepileptic therapy.