ABSTRACT
Background: The nonthyroidal illness syndrome, also known as the low T3 syndrome or euthyroid sick syndrome. Any acute severe illness can cause abnormalities of circulating Thyroid Stimulating Hormone (TSH) or Thyroid Hormone (TH) levels in the absence of underlying thyroid disease. The laboratory parameters of this syndrome include low serum levels of T3 and high levels of reverse T3, with normal or low levels of thyroxine (T4) and normal or low levels of TSH. This condition may affect 60-70% of critically ill patients. The severity of illness correlates well with the reduction in total serum T3 level. Objectives of the study was to assess the thyroid status of critically ill patients admitted in intensive care unit of a tertiary care hospital.Methods: This is a retrospective observational study done at Department of General Medicine, MIMS, Mandya among patients admitted with critical illness to ICU. 100 patients admitted with critical illness to ICU are included in this study. Thyroid function reports obtained from case sheets, data entered into MS Excel sheet and analysed.Results: Out of 100 patients studied 34 patients had sepsis, 26 patients had respiratory failure, 20 patients had Congestive cardiac failure, 12 patients had acute renal failure and 8 patients had Diabetic ketoacidosis. Among 100 patients 63% had abnormal thyroid function test, 56% had low T3, 12% had low T4, 2% had high T4 and 3% had low TSH.Conclusions: Thyroid function abnormality suggesting Non thyroid illness or euthyroid sick syndrome is common among critically ill patients.
ABSTRACT
Background: Poisoning is the major health problem in India. Rodenticides are the commonest poisoning in Asian countries like India. Rodenticides are the substance used to kill rats. Prognosis mainly depends on chemical content of poison.Methods: This retrospective record-based study was conducted between January 2017 to December 2017 at government hospital department of general medicine, MIMS, Mandya, Bangalore, Karnataka, India. Data regarding age, sex, marital status, occupation, type of poison, route of exposure, and outcome of poisoning and associated co-morbid conditions were collected from the hospital records and documented in the pre-structured proforma. Descriptive analysis was carried out by the mean and standard deviation for quantitative variables, frequency and proportion for categorical variables.Results: Out of 56 patients 33 (59%) were female 23 (41%) were male. Most common age group was 20 to 30 years, followed by 31 to 40 years group. Most common poison was yellow phosphorous (41%), followed by aluminium phosphide (29%). Most common complication was hepatitis (20%),followed by cardiogenic shock (9%).Total mortality was 3 (5%).Conclusions: Among rodenticides yellow phosphorous was most common consumed poison in present study. Aluminium phosphorus was most lethal poison. Even though there is no specific antidote, early symptomatic treatment is the key in reducing the mortality.