Association Between Metabolic Syndrome and Hearing Impairment: a Study on 200 Subjects.

The metabolic syndrome (MS) is a cluster of conditions that occur. togehther, increase risk of heart disease, storke, type 2 diabetes mellitus and hypertension as a possible outcome. The previous research has shown a link between hearing loss and being overweight, diabetic, or suffering from heart disease. However, research on the possible link between hearing loss and metabolic syndrome is limited. Hearing loss due to metabolic syndrome was evaluated in the present investigation. Two hundred individuals with metabolic syndrome were included. All the patients were evaluated on three types of audiometry (pure tone, impedence, and DPOAE).Anthropometric data, blood pressure, blood sugar, and lipid profiles, were all collected from each patient. We also asked about their smoking and drinking habits in the past. SPSS v. 22.0 was used to conduct the statistical analysis. Overall, SNHL affected 58.5% of patients. Patients having moderate hearing loss were the largest demographic group (40%), followed by those with mild hearing loss (15% ). Severe hearing loss only occurred in 3.5% of patients. Hearing loss was shown to be more prevalent in patients with more than three components of metabolic syndrome. Significant associations were found between hearing impairment and metabolic risk factors as waist circumference, fasting blood sugar, serum high-density lipoprotein, serum triglycerides, and systolic and diastolic blood pressure. Hearing loss was only marginally connected to smoking and excessive drinking.

Single Serum Cortisol Value as a Prognostic Marker in Acute Ischemic Stroke.

BACKGROUND: Stroke is a major global burden with significant morbidity, mortality, and long-term disability. Acute ischemic stroke (AIS) is a stressful condition causing stimulation of the hypothalamic-pituitary-adrenal (HPA) axis resulting in numerous endocrinal alterations in the body. We evaluated the serum cortisol as a prognostic marker in AIS. METHODS: This was a prospective observational study comprising 100 cases suffering from AIS, and serum cortisol at the baseline was measured. Severity was evaluated using the National Institutes of Health Stroke Scale (NIHSS) during admission, and functional outcome was assessed at 1, 4, and 24 weeks using a modified Rankins score (mRS). Statistical analysis was performed to find the relationship between serum cortisol and the severity of stroke, outcome, and mortality at 1, 4, and 24 weeks of stroke. RESULTS: In our study, we found positive correlations between random blood sugar and serum cortisol (r = 0.273, p = 0.006); stroke severity (NIHSS) and serum cortisol (r = 0.785, p < 0.001); stroke outcome (mRS) at 1, 4, and 24 weeks; and serum cortisol (p < 0.001 and r = 0.676, 0.654, 0.650 for all three intervals, respectively). We also found higher serum cortisol among patients who died at 1, 4, and 24 weeks compared to those who survived with a p-value being <0.001 for all three intervals. CONCLUSIONS: A stress response causing an increase in serum cortisol occurs in AIS. This response is detrimental to the patient. The serum cortisol at baseline can be considered a marker of severity, short- and long-term prognosis, and mortality after AIS.

Causes of Pre-hospital Delay in Acute Stroke in Punjab.

Background Pre-hospital delay, which refers to the time delay between the development of symptoms in the patient and the start of treatment, is one of the major factors impacting the treatment of stroke. This study aimed to identify patient characteristics and factors causing a pre-hospital delay in acute stroke (both ischemic and hemorrhagic) cases. Methodology This prospective follow-up study included 100 patients who presented with clinical features of acute stroke within 48 hours of symptom onset. A pre-designed questionnaire was administered within 72 hours of hospital admission to every patient. Results The mean time to hospital presentation was 7.73 hours. Only 2% of patients were thrombolysed. Age group, gender, education status, occupation, and socioeconomic status were not significantly (p > 0.05) associated with the mean symptom onset time to hospital arrival. Rural area (p < 0.001), nuclear family (p = 0.004), distance from the tertiary care center (p < 0.001), being alone at the time of symptom onset (p < 0.001), lack of knowledge about symptoms of stroke in patient/attendant (p < 0.001), and mode of transport were the factors that emerged as significant predictors of pre-hospital delay on univariate analysis. Living in a nuclear family, distance from the tertiary care center, and mode of transport were the factors that emerged as independent predictors of pre-hospital delay on multiple linear regression analysis. Conclusions In this study, factors associated with delayed hospital presentation including living in a nuclear family, distance from the tertiary care center, and use of public transport to reach the hospital emerged as independent predictors of pre-hospital delay.

Acute Pancreatitis: Clinical Profile of 60 Patients.

Introduction  Acute pancreatitis (AP) is a common differential diagnosis of acute pain abdomen and cannot be considered self-limiting as it has serious early and long-term impacts. Depending on severity, AP is divided into mild, moderately severe, and severe AP. Management of AP involves accurate diagnosis, high-quality supportive care, monitoring for early detection and treatment of complications, and prevention of relapse. Aim To assess the etiological risk factors, clinical profile, and complications in patients with AP. Methods The present study was conducted on 60 eligible patients admitted to the Department of Medicine, Government Medical College, and Hospital of Northern India. A diagnosis of AP was established based on the revised Atlanta classification (2012) for the classification of AP, and relevant data were collected and statistically analyzed. Results Most of the AP patients were in the 21-40 year age group. The majority were males (88.3%). Alcohol was the most common etiological factor in 76.7% of patients followed by cholelithiasis in 10% of patients. Pain abdomen was the most common presenting clinical feature occurring in 96.7% of patients and vomiting in 65% of the patients. Acute fluid collection was the most common pancreatic complication occurring in 26.7% of the patients, pancreatic edema was seen in 21.7%, and pancreatic necrosis in 15%. Among extrapancreatic complications, ascites was most commonly seen in 50% of patients followed by pleural effusion in 15%, shock in 15%, multiple organ dysfunction syndrome (MODS) in 15%, and hypocalcemia in 11.7% of patients. Conclusion AP should be one of the differentials for patients presenting with pain abdomen, especially when probable risk factors such as alcohol abuse and cholelithiasis are present. A high index of suspicion to diagnose AP is needed as timely management may prevent systematic complications, thus improving the outcome. Poor prognostic indicators are raised levels of total serum bilirubin, raised serum lipase, reduced serum albumin, and low platelet count among AP patients.

Clinical profile of acute myocardial infarction in elderly patients.

CONTEXT: The aim of study was to determine the difference in presentation, risk factors, complications, management and outcome of elderly and young patients with acute myocardial infarction (AMI). SETTINGS AND DESIGN: Tertiary care center; prospective observational study. MATERIALS AND METHOD: The study included 200 consecutive patients with AMI admitted in the ICCU, in a tertiary care center in West India. The group I consisted of 107 patients aged equal to or above 65 years and the group II consisted of 93 patients aged below 65 years. STATISTICAL ANALYSIS: Two tailed student's t test and Chi-square statistics (Fisher's test) for P value. RESULTS: The male female ratio was 1.27:1 and 3.43:1 in group I and group II respectively. Atypical presentations were more likely in the elderly, with shortness of breath as the most common presentation (40.18% versus 15.05%; P < 0.05. Risk factors like hypertension, dyslipidemia and diabetes were equally present in both groups but obesity, smoking and family history of coronary artery disease was more prevalent in younger age group (P < 0.05). The elderly were significantly less frequently revascularized (P < 0.05). Time from symptom onset to hospital admission was significantly longer in the case of elderly patients (P < 0.05). The elderly were more likely to have complications of cardiac failure (P < 0.05) and arrhythmias especially atrio-ventricular (AV) blocks. The elderly were also less likely to receive beta-blockers (P < 0.05). In-hospital mortality was higher in the elderly (P < 0.001). CONCLUSION: We conclude that the manifestations of AMI are more subtle in the elderly, with different risk factors.

Detection of silent myocardial ischaemia in asymptomatic diabetic patients during treadmill exercise testing.

BACKGROUND: Diabetic patients have an increased prevalence of atherosclerosis and coronary artery disease. They may also experience higher morbidity and mortality after acute coronary syndrome compared with non-diabetic subjects. AIM: The objective of this study was to determine the presence of silent myocardial ischaemia by treadmill test in asymptomatic diabetic patients and to compare it with age- and sex-matched subjects without diabetes mellitus. METHODS: The study design was cross-sectional and the setting was a tertiary care centre. Fifty (42 males, 8 females) asymptomatic patients with diabetes in the age group of 30-70 years were included in the study group and 30 (24 males, 6 females) non-diabetic subjects of comparable age, sex and physical activity were the control group. They were assessed for the presence of silent ischaemia by a standard treadmill test using the Bruce protocol. RESULTS: Twenty-five of 50 diabetic patients showed a positive response to the exercise stress test, while 7 of 30 controls showed stress test positivity (p < 0.05). The stress test positivity showed a female predilection among diabetic patients (50% in diabetic patients and 16.67% in controls; p < 0.05). Diabetic patients with a positive stress test showed higher prevalence of hypertension (36%) and dyslipidaemia (84%) compared with diabetic patients with a negative stress test (12% and 28%, respectively) [p < 0.001]. The controls showed a better exercise capacity compared with diabetic patients; diabetic patients with a negative stress test had better exercise capacity than those with a positive stress test. CONCLUSIONS: The treadmill test is a useful, specific, cost-effective, non-invasive tool for detection of silent myocardial ischaemia in asymptomatic diabetic patients.

Plasma exchange with immunosuppression in pulmonary alveolar haemorrhage due to leptospirosis.

BACKGROUND & OBJECTIVES: Pulmonary involvement due to leptospirosis carries high case fatality rate and is the commonest cause of death due to leptospirosis. Immune mechanisms play a key role in the pathogenesis of leptospiral pulmonary haemorrhage. As other immune pulmonary haemorrhages due to non leptospiral causes are treated with plasma exchange and cyclophosphamide we evaluated their efficacy in patient with leptospiral pulmonary haemorrhage. METHODS: Of the 602 confirmed patients of leptospirosis, 236 (39.2%) had pulmonary haemorrhage. Of these,144 had mild haemorrhage (acute lung injury score < 2.5) and were included in the study. One hundred and fourteen patients were given two cycles of plasma exchange, 24 h apart, 25 ml/kg body weight of plasma was removed in each cycle. Cyclophosphamide (20 mg/kg body weight) was given after the first plasma exchange cycle. The remaining 30 patients were not given this treatment, and used as control. RESULTS: In the control group only 5 (16.6%) patients survived while in the treatment group 70 (61.40%) patients survived. Thrombocytopenia was observed in 111 (77.08%) patients. Renal and hepatic involvement was seen but did not account for mortality. Minor complications were seen in group I patients after plasma exchange and cyclophosphamide treatment, but none were serious. INTERPRETATION & CONCLUSIONS: Our findings showed that plasma exchange with immunosuppression improved survival in patients of pulmonary alveolar haemorrhage due to leptospirosis, suggesting that immune mechanisms play a key role in the pathogenesis of the disease.

Cyclophosphamide in pulmonary alveolar hemorrhage due to leptospirosis.

BACKGROUND AND AIMS: Severe pulmonary involvement in leptospirosis carries high mortality rates. It is the most common cause of death due to leptospirosis in many parts of India and the world. Exacerbated immune response of the host plays an important role in its pathogenesis. Hence, immunosuppressive drugs could be useful in its treatment. Glucocorticosteroids have been found to be useful in several studies. Cyclophosphamide, an immunosuppressive agent, has been found to be useful in a majority of pulmonary alveolar hemorrhages due to non leptospiral causes. This study was carried out to study the effects of cyclophosphamide in patients with leptospiral pulmonary alveolar hemorrhage. METHOD: A total of 65 patients with confirmed leptospirosis with severe pulmonary involvement admitted to a tertiary care center in south Gujarat were included in the study. All of the patients were treated with injection crystalline penicillin, methyl prednisolone pulse therapy, and non invasive mechanical ventilation. A total of 33 patients were given parenteral cyclophosphamide 60 mg/kg body weight stat on diagnosis. Their outcomes were compared with the remaining 32 patients who had not been given this drug. Survival was considered the main outcome indicator. RESULTS: Out of the 33 patients treated with cyclophosphamide, 22 (66.7%) survived, while in the control group out of 32 patients, three (9.4%) survived. On statistical analysis, the odds ratio was 19.33 (4.22-102.13) and the P-value was < 0.001. Leucopenia (78.78%) and alopecia (18.75%) were the main side effects noted. No mortality was noted due to these side effects. CONCLUSION: Cyclophosphamide improves survival in cases of severe pulmonary alveolar hemorrhage due to leptospirosis. Statistically, the improvement is highly significant.