RESUMO
Background & objectives: Scrub typhus is a neglected tropical disease common in Asia and Africa. It usually presents with non-specific symptoms like fever, rashes, and lymphadenopathy. It has a varying range of clinical picture that often leads to misdiagnosis and initiation of non-specific treatment. This disease is thus associated with high morbidity and mortality. We aim to highlight the uncommon presentations of this common disease to create awareness regarding the unusual presentations of scrub typhus. Methods: This prospective study was performed over a period of two months enrolling eleven adult patients with serological evidence of anti-scrub typhus IgM antibodies. Results: All enrolled 11 cases [5 males (45.5%) and 6 females (54.5%)] were positive for anti-ST IgM antibodies and negative for other tested microbial agents. 7/11 (63.6%) patients were admitted with a clinical diagnosis of acute encephalitis syndrome (AES as per standard WHO definition), 3/11 (27.3%) patients presented with jaundice and 1/11 (9.1%) patients presented with rashes. Two out of 7 (28.6%) AES cases had developed peripheral gangrene of extremities. Interpretation & conclusion: Scrub typhus is a common tropical disease that can have various unusual clinical presentations like meningoencephalitis, vasculitis, acute kidney injury, jaundice, MODS. It closely mimics other infective etiologies making its diagnosis difficult. A high index of suspicion and clinical awareness is required in clinical practice to identify the different presentations of this disease so that early treatment can be initiated to reduce morbidity and mortality associated with this disease.
RESUMO
Background & objectives: Humans are considered to be the principal host for hepatitis A virus (HAV) infection. In India, heterogeneous groups of susceptible individuals coexist in different regions. There has been a decline in antibody titres to HAV among young adults which may pose a major public health problem. The objective of this study was to assess the IgG anti-HAV level among healthcare workers (HCWs) in the age group of 20-60 yr and its association with the socio-demographic variables. Methods: Blood sample (2 ml) was collected under aseptic conditions from each participant followed by the preparation of serum and storing at ?20癈. ELISA-based kits were used for the determination of IgG antibodies to HAV in the human serum samples. Results: Two hundred and fifty four HCWs were enrolled. IgG anti-HAV antibodies were detected in 97.2 per cent of the samples analyzed. No differences were observed in the levels of IgG anti-HAV antibody and education, income, occupation and socio-economic classes of the HCWs. A seropositivity rate of over 90 per cent was seen amongst all the socio-economic classes. Interpretation & conclusions: High levels of IgG protective antibodies were seen among the studied HCWs, hence HAV vaccination may not be required. It will be advisable to do a cost-benefit analysis of vaccination for HAV.
RESUMO
Background: Pericardial effusions may be discovered incidentally or as life-threatening scenario of cardiac tamponade. Hence, etiological identification of pericardial effusion proves crucial in-patient management. Aim: To assess the clinical presentation and etiology of pericardial effusion at a tertiary-care centre in India. Methods: This was a retrospective, observational, single-centre one-year hospital-based study. Data from 70 diagnosed cases of pericardial effusion from our tertiary-care centre in India from August 2016 to July 2017 was retrospectively reviewed. A diagnosis of pericardial effusion was confirmed based on findings from clinical history, examination, specific laboratory investigations, and radiological investigations. Pericardial fluid analysis was also performed. Results: The mean age of the patients was 46.87±14.40 years. Almost equal frequencies of men 36 (51.4%) and women 34 (48.6%) were observed. The most commonly observed signs/symptoms of patients diagnosed with pericardial effusion was raised jugular venous pulse in 39 (55.7%) patients, breathlessness in 36 (51.4%) patients, and tachypnea and tachycardia (heart rate >100 beats per minute) in 33 (47.1%) patients each. An etiology of tubercular effusion was common in 32 (44.4%) patients. On analyzing data according to the underlying etiology, the most frequent sign/symptom was raised jugular venous pulse in 20 (62.5%) patients diagnosed with tubercular effusion, tachypnea in 10 (52.6%) patients diagnosed with hypothyroidism and tachycardia in 12 (63.2%) patients with a diagnosis other than pericardial effusion or hypothyroidism. Conclusions: The high prevalence of tuberculosis in India warrants increased control and awareness of this infection.
RESUMO
Background: Type 2 diabetes is a fast growing epidemic affecting people globally. Good glycemic control helps in reducing the risk of macro and microvascular complications in diabetics. Alternative medicines have been used since ancient times in India to achieve good glycemic control. Tinospora cordifolia (Tc) is a well reported plant possessing anti-diabetic property. Therefore, we undertook this study to evaluate the effectivity of Tc in reducing the blood glucose levels of Type 2 diabetic patients in the form of add-on therapy. Methods: In the present study, we enrolled 100 Type 2 diabetic patients who met our inclusion criteria. These patients were then randomly divided into two Groups, A and B. Patients in Group A were treated as controls and they continued with their anti-diabetic medications. In Group B, Tc was added to the conventional treatment at a dose of 500 mg 3 times daily along with meals. The fasting and postprandial blood glucose levels and glycosylated hemoglobin (HbA1c) were recorded baseline and after 6 months. Results: During the course of study, we observed a decrease in the fasting, postprandial, and HbA1c levels of the patients. However, this decrease was found to be more statistically significant (p≤0.005) in Group B. Conclusion: The results obtained from the present study conclude that Tc, when given in the form of add-on therapy, was found to be synergistic and effective in the better management of Type 2 diabetes. The drug was well tolerated by the patients and no adverse drug event was recorded.
RESUMO
Background: Type 2 diabetes mellitus is known to cause serious progressive macro and micro vascular complications leading to end organ damage like retinopathy, nephropathy and neuropathy. Pulmonary complications due to collagen and elastin changes as well as microangiopathy has also been demonstrated in type 2 diabetes mellitus but prevalence in most of population is unknown and its possible correlation with duration of disease and degree of glycemic control is not studied more in our population. Aims and objectives: To compare Pulmonary Function Tests (PFT) in type 2 diabetes mellitus with control group and to evaluate possible correlation of PFT with status of sugar control and duration of disease. Methods: Consecutively consenting 120 subjects who satisfied the inclusion criteria were recruited over one year duration. These 120 subjects are categorised into two i.e. healthy volunteers recruited as controls (n=60) and type 2 diabetic patients (n=60). Results: Both group compared and studied with each other. Diabetic patients showed a significant reduction in Forced Expiratory Volume in one second (FEV1), Forced Vital Capacity (FVC) and pulmonary diffusion capacity for carbon monoxide (DLCO) relative to their matched controls and these values were further reduced in diabetic patients with uncontrolled glycemic status. Conclusion: Our study concluded that lung functions in type2 diabetes mellitus are impaired with restrictive pattern of respiratory abnormality. Duration of diabetes did not influence on pulmonary function and diffusion capacity.
RESUMO
Background: Metabolic abnormalities are common throughout the course of human immunodeficiency virus (HIV) infection and may occur either due to HIV infection or as a result of side effects of antiretroviral therapy. It has been established that dyslipidemia and dysglycemia associated with HIV disease reduce the long-term survival of the patients; but their role for predicting prognosis of short-term mortality in HIV patients is unknown. Aim: To study dyslipidemia and dysglycemia as a prognostic indicator for short-term mortality (3 months) in HIV patients. Subjects and Methods: An observational; prospective study was conducted at a tertiary care center over a period of 6 months. Consecutive HIV-positive patients hospitalized (both; HIV status known prior to hospitalization and the diagnosis made for the first time at admission) in medical wards from March to May 2010 were studied. All patients had their random blood sugars; fasting blood sugars (if possible); fasting lipid profile; and cluster of differentiation 4 (CD4) counts tested at the time of enrollment. The patients were followed for a period of 3 months; at the end of which they were categorized as survivors and non-survivors; and the demographic; clinical; and investigational parameters were compared between the above groups. Data was analyzed by applying Mann-Whitney U test; two sample t-test; Fisher-Exact test; and stepwise logistic regression analysis of significance; using the computer-based program; Stata; version 11.1. Results: A total of 82 patients were enrolled for the study of which 64 (78.05) were males and 18 (21.95) were females; with a mean (SD) age of 34.00 (7.0) years. The mean CD4 count was 206.23 (129.5) cells/mm 3 . The overall mortality within 3 months was 20.7 (17/82). Mycobacterium tuberculosis as opportunistic infection was found in 42 patients; out of which 13 expired (P
Assuntos
Dislipidemias , Infecções por HIV , Hipertrigliceridemia , Lipoproteínas , Doenças MetabólicasRESUMO
Metabolic abnormalities are common throughout the course of human immunodeficiency virus (HIV) infection and may occur either due to HIV infection or as a result of side effects of antiretroviral therapy. It has been established that dyslipidemia and dysglycemia associated with HIV disease reduce the long-term survival of the patients; but their role for predicting prognosis of short-term mortality in HIV patients is unknown. Aim: To study dyslipidemia and dysglycemia as a prognostic indicator for short-term mortality (3 months) in HIV patients. Subjects and Methods: An observational; prospective study was conducted at a tertiary care center over a period of 6 months. Consecutive HIV-positive patients hospitalized (both; HIV status known prior to hospitalization and the diagnosis made for the first time at admission) in medical wards from March to May 2010 were studied. All patients had their random blood sugars; fasting blood sugars (if possible); fasting lipid profile; and cluster of differentiation 4 (CD4) counts tested at the time of enrollment. The patients were followed for a period of 3 months; at the end of which they were categorized as survivors and non-survivors; and the demographic; clinical; and investigational parameters were compared between the above groups. Data was analyzed by applying Mann-Whitney U test; two sample t-test; Fisher-Exact test; and stepwise logistic regression analysis of significance; using the computer-based program; Stata; version 11.1. Results: A total of 82 patients were enrolled for the study of which 64 (78.05) were males and 18 (21.95) were females; with a mean (SD) age of 34.00 (7.0) years. The mean CD4 count was 206.23 (129.5) cells/mm 3 . The overall mortality within 3 months was 20.7(17/82). Mycobacterium tuberculosis as opportunistic infection was found in 42 patients; out of which 13 expired (P