Objective:To find the association of dyspnea and disease severity with anthropometric indicators of malnutrition among chronic obstructive pulmonary disease patients.Methods:The cross-sectional analytical study was carried out at Sir Ganga Ram Hospital, Lahore during October 2013 to December 2014. Total 138 adult patients with severe COPD were enrolled. The severity of disease was measured by global initiative for chronic obstructive lung disease criteria; and dyspnea was assessed by modified medical research council dyspnea scale. Anthropometric indicators of malnutrition such as body mass index (BMI) and mid upper arm circumference (MUAC) were measured to evaluate the nutritional status of COPD patients. Data was analyzed by using Statistical Package for Social Sciences version 20.Results:The mean age of 138 patients was 55±3 years. The frequency of male patients (76.8%) was three-times higher than female patients (23.2%). The overall frequency of underweight patients measured by BMI was 44%, which was increased to 92% undernourished patients by using MUAC. When compared with female patients, the male patients showed lower means of BMI, MUAC, FEV1% and FEV1/FVC ratio. The significant relationship of high grade dyspnea with BMI (p=0.001), and MUAC (p=<0.001) revealed that malnourished COPD patients had more shortness of breathing as compared to normal-weight patients. Similarly, the association of FEV1% with BMI (p=0.001), and MUAC (p=<0.001) showed that malnourished patients had very severe type of COPD than normal-weight patients.Conclusion:Dyspnea and severity of disease had significant association with BMI and MUAC among COPD patients. Thus, assessment of nutritional status by measuring BMI and MUAC should be considered to predict the severity of disease among adult COPD patients.

Objectives: To find the risk factors of previously undiagnosed and known untreated hypertension among patients with Type- 2 diabetes mellitus. Methods: The cross-sectional analytical study was conducted at Diabetes Clinic of Sir Ganga Ram Hospital Lahore during Oct–Dec 2021. Total 153 known diabetics were enrolled using convenience sampling. Patients (n=24) with ischemic heart disease, hepatitis or missing information excluded. Data from 129 cases of Type-2 diabetes presenting with and without hypertension analyzed using SPSS. Binary logistic regression analyses were performed to calculate the adjusted odds ratios. Results: Mean age of all diabetics (n=129) was 49.0±10.7 years. The participation of females was higher than males (65.1% vs. 34.9%). The frequency of hypertension, previously undiagnosed hypertension and known untreated hypertension was 58.1%, 25.3% and 19.6%, respectively. Among risk factors, frequency of high intake of salt was 67.4%, sedentary lifestyle was 65.1%, obesity was 37.2%, and poor glycemic control was 58.9%. Young age [aOR=2.01, 95.0% CI 0.53–7.61], low family income <20000 PKR/month [aOR=2.70, 95.0% CI 0.92–7.96], high intake of salt [aOR=3.22, 95.0% CI 0.98–10.61], elevated total cholesterol [aOR=3.68, 95.0% CI 0.85–15.85], poor glycemic control [aOR=3.28, 95.0% CI 0.51–21.13], and overweight/ obesity [aOR=9.07, 95.0% CI 1.6–51.39] had higher risk of previously undiagnosed or known untreated HTN. Conclusions: Prevalence of previously undiagnosed and known untreated hypertension is high among Type-2 diabetics. Strict compliance to diabetes care guidelines is much needed to minimize the risk of undiagnosed and untreated hypertension. doi: https://doi.org/10.12669/pjms.39.2.6329 How to cite this: Adnan M, Noor W, Baig MMA. Risk factors of previously undiagnosed and known untreated hypertension among patients with Type-2 diabetes mellitus. Pak J Med Sci. 2023;39(2):---------. doi: https://doi.org/10.12669/pjms.39.2.6329 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Aim: To assess the respiratory outcomes twelve weeks after the management with non-invasive positive pressure ventilation (NIPPV) in patients recovered from severe corona virus disease 2019 (COVID-19). Methodology: The cross-sectional analytical study was conducted in the Department of Pulmonology, Sir Ganga Ram Hospital Lahore between October 2020 and March 2021. Total 124 patients visiting the hospital twelve weeks after recovery from COVID-19 were enrolled using convenience sampling. After excluding patients with a history of previous respiratory symptoms before the development of COVID-19, data from 87 patients who required oxygen >15 L/minute and NIPPV support were subjected to final analysis. Results: The proportion of middle-aged adults was 52.9%, males 64.4% and smokers 49.4%. Twelve weeks after treatment with NIPPV, O2 saturation <97.0% at rest was found in 97.7% patients, PR >100 at rest in 16.1% patients, severe dyspnea in 65.5% patients, O2 dependency >5 L/min in 2.3% patients, severe CXR abnormalities in 20.7% patients and lung fibrosis in 27.6% patients. The distribution of SpO2, PR, and dyspnea status twelve weeks after recovery from severe COVID-19 were not significantly different between NIPPV duration groups (p-value >0.05). However, the number of patients with O2 dependency, severe CXR abnormality, and lung fibrosis were significantly different between NIPPV duration groups (all p-values <0.05). Conclusion: Oxygen desaturation, severe dyspnea and severe CXR abnormalities twelve weeks after the treatment with NIPPV were common among patients recovered from COVID-19. Severe CXR abnormality, lung fibrosis, and O2 dependency were significantly associated with prolonged duration of NIPPV. Keywords: COVID-19, Dyspnea, Pulmonary fibrosis, SARS-CoV-2, NIPPV.

Objectives: To assess the late-onset pulmonary complications among survivors of coronavirus disease 2019. Methods: The cross-sectional analytical study was conducted in the department of Pulmonology, Sir Ganga Ram Hospital Lahore between October 2020 and March 2021. Total 288 patients visiting the hospital 12-week after recovery from COVID-19 enrolled using convenience sampling. After excluding patients (n=61) with a history of previous respiratory symptoms before the development of COVID-19, data from 227 patients was subjected to final analysis. Chest X-ray (CXR) was used to evaluate lung condition. Results: Participation of middle-aged adults (54.6%) was higher than older (38.3%) and young adults (7.0%). The percentage of males was 55.5% and smokers was 29.1%. Dyspnea was the most common complication as 80.0% patients had moderate to severe dyspnea while chronic cough was 78.0% and lung fibrosis (LF) was 13.2%. The chances of LF increased with the rise in age (p-value 0.033). However, the distribution of LF was similar between males and females. The frequency of lung fibrosis in smokers was 3-time higher than among non-smokers (24.2 vs. 8.7%; p-value 0.003). The patients with LF were more dependent on O2 as compared to the patients without LF (p-value < 0.001). The frequency of tachycardia was significantly different between patients with and without LF (all p-values < 0.05). Conclusion: LF is a common late-onset pulmonary complication of COVID-19 and is associated with old age, smoking, O2 dependency, tachycardia, and severe dyspnea. doi: https://doi.org/10.12669/pjms.39.4.6302 How to cite this: Baig MMA, Adnan M, Baig MU, Ramzan Z. Late-onset pulmonary complications among survivors of Coronavirus Disease 2019. Pak J Med Sci. 2023;39(4):---------. doi: https://doi.org/10.12669/pjms.39.4.6302 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.