Pattern of Clinical Presentation, Laboratory Findings and Mortality Risk Among Patients of Scrub Typhus in Western Himalayas.

OBJECTIVE: To study the pattern of the clinical presentation, laboratory findings and mortality risk among patients infected by scrub typhus in Western Himalayan region of India. METHODS: We studied all serologically confirmed cases of scrub typhus admitted to our hospital from July 2010 through December 2011. Presence of IgM antibodies to scrub typhus antigens by ELISA was considered as serological confirmation of the diagnosis. We observed the symptoms, signs, laboratory findings, risk factors for death from the time of admission till discharge/death. We performed bivariate and logistic regression analysis to look for independent risk factors for death. RESULTS: Total 253 patients were studied. All patients came from rural areas. More than 2/3rd were women and below 50 years of age each. High grade fever (90%), chills and rigors (68%), conjunctival suffusion (50%), body aches (43%), headache (41%), myalgias (37%), abdominal pain (21%), lymphadenopathy (17%), splenomegaly (17%), cough (16%), altered sensorium (16%), vomiting (15%), hepatomegaly (13%) were main presenting features. Eschar was present in 112 (44%) patients. Transaminitis (49%); and abnormal renal functions (31%) were predominant biochemical abnormalities. All patients were empirically treated with doxycycline/azithromycin. Thirteen (5%) patients died. CONCLUSIONS: In our region, rural women below 50 years of age presenting with high grade fever with or without eschar should be strongly suspected to be having scrub typhus. Renal dysfunction and altered sensorium are significant mortality risk factors (p < 0.05) and need to be identified at early stage to improve the treatment outcomes.

Scrub typhus and leptospirosis co-infection in Himalayan region.

Scrub typhus and leptospirosis are both zoonosis and systemic febrile illnesses with diverse clinical manifestations and they may present with similar signs and symptoms. We present a case of co-infection of scrub typhus and leptospirosis from Himachal Pradesh in the Himalayan region of India.

Scrub typhus presenting as acute abdomen.

Scrub typhus, a zoonosis, is a systemic febrile illness with diverse clinical manifestations. It may also present with signs and symptoms of acute abdomen. We present two serologically confirmed cases of scrub typhus presenting with acute abdomen that were managed conservatively with antibiotics.

Pattern of cutaneous manifestations in diabetes mellitus.

BACKGROUND: Diabetes mellitus affects individuals of all ages and socioeconomic status. Skin is affected by the acute metabolic derangements as well as by chronic degenerative complications of diabetes. AIMS: To evaluate the prevalence of skin manifestations in patients with diabetes mellitus. To analyze the prevalence and pattern of skin disorders among diabetic patients from this region of Western Himalayas. MATERIALS AND METHODS: One hundred consecutive patients with the diagnosis of diabetes mellitus and having skin lesions, either attending the diabetic clinic or admitted in medical wards were included in this study. RESULTS: The common skin disorders were: Xerosis (44%), diabetic dermopathy (36%), skin tags (32%), cutaneous infections (31%), and seborrheic keratosis (30%). CONCLUSION: Skin is involved in diabetes quite often and the manifestations are numerous. High prevalence of xerosis in our diabetic population is perhaps due to cold and dry climatic conditions in the region for most of the time in the year.