Lung India最新文献

{"title":"Pleural effusion guidelines from ICS and NCCP Section 1: Basic principles, laboratory tests and pleural procedures.","authors":"Devasahayam J Christopher, Richa Gupta, Balamugesh Thangakunam, Jefferson Daniel, Surinder K Jindal, Surya Kant, Prashant N Chhajed, K B Gupta, Sahajal Dhooria, Sudhir Chaudhri, Dhruva Chaudhry, Dharmesh Patel, Ravindra Mehta, Rakesh K Chawla, Arjun Srinivasan, Arvind Kumar, Shakti K Bal, Prince James, Jebin S Roger, Avinash A Nair, S K Katiyar, Ritesh Agarwal, Raja Dhar, Ashutosh N Aggarwal, J K Samaria, Digambar Behera, Karan Madan, Raj B Singh, S K Luhadia, Nikhil Sarangdhar, George D' Souza, Amita Nene, Akhil Paul, Vimi Varghese, T V Rajagopal, M Arun, Shraddha Nair, Dhivya A Roy, Benjamin E Williams, Shona A Christopher, Dhanawade V Subodh, Nishant Sinha, Barney Isaac, Ashwin A Oliver, N Priya, Jedidiah Deva, Sujith T Chandy, Richu Bob Kurien","doi":"10.4103/lungindia.lungindia_33_24","DOIUrl":"10.4103/lungindia.lungindia_33_24","url":null,"abstract":"<p><p>Pleural effusion is a common problem in our country, and most of these patients need invasive tests as they can't be evaluated by blood tests alone. The simplest of them is diagnostic pleural aspiration, and diagnostic techniques such as medical thoracoscopy are being performed more frequently than ever before. However, most physicians in India treat pleural effusion empirically, leading to delays in diagnosis, misdiagnosis and complications from wrong treatments. This situation must change, and the adoption of evidence-based protocols is urgently needed. Furthermore, the spectrum of pleural disease in India is different from that in the West, and yet Western guidelines and algorithms are used by Indian physicians. Therefore, India-specific consensus guidelines are needed. To fulfil this need, the Indian Chest Society and the National College of Chest Physicians; the premier societies for pulmonary physicians came together to create this National guideline. This document aims to provide evidence based recommendations on basic principles, initial assessment, diagnostic modalities and management of pleural effusions.</p>","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"230-248"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093145/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140856364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlation of oxygenation indices in invasive mechanical ventilated adult patients.","authors":"Ravi Jain, Ashish Jain, Srishti Jain, Rohit Jain, Puneet Panwar, Manish Goyal, Anand Kumar Jain, Munesh Meena, Priyamvada Gupta, Hetal Manghwani, Divyansh Gupta","doi":"10.4103/lungindia.lungindia_523_23","DOIUrl":"10.4103/lungindia.lungindia_523_23","url":null,"abstract":"<p><strong>Background: </strong>Mechanical ventilation is essential for managing acute respiratory failure, but traditional methods of assessing oxygenation, like the PaO2/FiO2 ratio, pose challenges due to invasiveness and cost.</p><p><strong>Objective: </strong>This single-centre prospective observational study aimed to assess the potential of the non-invasive Oxygen Saturation Index (OSI), utilising SpO2 measurements, to diagnose hypoxemia in mechanically ventilated adults. The study sought to establish correlations between OSI, oxygenation index (OI), PaO2/FiO2 ratio and SpO2/FiO2 ratio.</p><p><strong>Methods: </strong>From August 2022 to July 2023, data was collected from 1055 mechanically ventilated intensive care unit patients. Statistical analysis included correlation tests, receiver operating curve (ROC) analysis and cut-off value determination for hypoxemia diagnosis.</p><p><strong>Results: </strong>We found that the P/F ratio had a statistically significant negative correlation with OI (correlation coefficient -0.832, P value: 0.000 in hypoxemic group and correlation coefficient -0.888, P value: 0.000 in the non-hypoxemic group), and OSI (correlation coefficient -0.746, P value: 0.000 in hypoxemic group and correlation coefficient -0.629, P value: 0.000 in non-hypoxemic group) and has a positive correlation with P/F ratio (correlation coefficient 0.92, P value: 0.000 in hypoxemic group and correlation coefficient -0.67, P value: 0.000 in non-hypoxemic group). OI and OSI had a statistically significant correlation (correlation coefficient 0.955, P value: 0.000 in hypoxemic group and correlation coefficient 0.815, P value: 0.000 in non-hypoxemic group). on ROC analysis P/F ratio was the most accurate in predicting hypoxia followed by OI and OSI. with a cut-off value, of OI being 7.07, and that for OSI being 3.90, at an 80% sensitivity level to diagnose hypoxemia.</p><p><strong>Conclusion: </strong>OSI can serve as a dependable surrogate for OI, simplifying ARDS severity assessment. The P/F ratio is the most accurate predictor of hypoxia. Further research, especially in larger multicentre studies, is needed to validate these findings and explore the long-term clinical implications of using OSI for oxygenation monitoring in mechanically ventilated patients.</p>","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"176-180"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093138/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140865454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Managing risk of infectious disease transmission at religious mass gatherings: Insights from survey, COVID-19 PCR, and antibody tests from Arbaeen walkers in 2020.","authors":"Farah Al-Ansari, Basma Al-Ansari, Mohammed S Abdulzahra, Harunor Rashid, Grant A Hill-Cawthorne, Mohammad B Al-Ansari, Sabah M Al-Fatlaw, Mohammad Mawash, Mustafa Al Ansari, Katherine M Conigrave","doi":"10.4103/lungindia.lungindia_431_23","DOIUrl":"10.4103/lungindia.lungindia_431_23","url":null,"abstract":"<p><strong>Background: </strong>Arbaeen in Iraq has been one of the largest mass gatherings during the COVID-19 pandemic with 14.5 million attendees in 2020. We set out to assess the prevalence of current or past COVID-19 among 2020 Arbaeen participants, and establish associations between COVID-19 test results, symptoms, and known recent exposure.</p><p><strong>Methods: </strong>This was a cross-sectional study involving participants who joined Arbaeen walk in Iraq in October 2020. COVID-19 PCR and/or rapid antibody test were conducted among consented participants. A short questionnaire was administered. Rapid antibody testing was done onsite. Nasal and throat swab samples were transferred to the laboratory for PCR testing.</p><p><strong>Results: </strong>A total of 835 (88.3% male; 11.7% female) participants were recruited. The most common symptom overall was cough (9.6%) followed by sore throat, fever, and loss of taste/smell (6.6%, 5.5%, and 5.0%, respectively). One in five (20.3%) participants reported close contact with a confirmed COVID-19 case in the past 14 days. Of the 237 participants with a PCR test, 18 (7.6%) were positive. Of the 765 participants with rapid antibody test, 19.3% tested positive for IgM, 39.3% for IgG, and 16.4% for both. Approximately 40% of the participants had evidence of current or past COVID-19 infection based on antibody and PCR.</p><p><strong>Conclusions: </strong>The almost 1 in 10 COVID-19 cases within such a multimillion person gathering, illustrates the difficulty in limiting the participation of infectious individuals in religious mass gatherings. There is a pressing need to explore measures to reduce the risk of transmission of infectious diseases at major mass gathering events.</p>","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"185-191"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093134/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140869455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Idiopathic nonspecific interstitial pneumonia: Waters remain murky…remember ABCDEFGHI.","authors":"Sahajal Dhooria","doi":"10.4103/lungindia.lungindia_186_24","DOIUrl":"10.4103/lungindia.lungindia_186_24","url":null,"abstract":"","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"169-171"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093137/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140872905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Does serratiopeptidase prevent thoracic surgery in patients of hydropneumothorax of tubercular aetiology?","authors":"Siri Vineeth Anuraag Ganta, Kundan Mehta, Spandana Chaudary, M S Barthwal","doi":"10.4103/lungindia.lungindia_480_23","DOIUrl":"10.4103/lungindia.lungindia_480_23","url":null,"abstract":"","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"228"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093144/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A very rare case of anomalous systemic arterial supply to lung without sequestration.","authors":"Neeraj Sharma, Robin Choudhary, Samarjeet Singh, Yashvir Mathur","doi":"10.4103/lungindia.lungindia_40_24","DOIUrl":"10.4103/lungindia.lungindia_40_24","url":null,"abstract":"","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"224-226"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093143/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140852944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Aerosol drug therapy in critically ill patients (Aero-in-ICU study): A multicentre prospective observational cohort study.","authors":"Sanjay Singhal, Mohan Gurjar, Jyoti Narayan Sahoo, Sai Saran, Ruchi Dua, Alok Kumar Sahoo, Ankur Sharma, Sonika Agarwal, Arun Sharma, Pralay Shankar Ghosh, Parnandi Bhaskar Rao, Nikhil Kothari, Krupal Joshi, Kunal Deokar, Sudipta Mukherjee, Prakhar Sharma, Billa Ps Sreedevi, Prakash Sivaramakrishnan, Umadri Singh, Dhivya Sundaram, Avinash Agrawal, Chandan Dev Singh Katoch","doi":"10.4103/lungindia.lungindia_580_23","DOIUrl":"10.4103/lungindia.lungindia_580_23","url":null,"abstract":"<p><strong>Background: </strong>In recent years, a significant understanding of delivering optimal aerosol therapy and the availability of various drugs and devices have led to an increase in its use in clinical practice. There are only a few studies available regarding their use in critically ill patients from a few parts of the world. We aimed to study the practice pattern of aerosol therapy in critically ill patients from Indian intensive care units (ICUs).</p><p><strong>Methods: </strong>After ethical approval, this multi-centric prospective observational study was performed over a study period of four weeks. Newly admitted adult patients considered who had an artificial airway and/or ventilation (including non-invasive). Patients were followed up for the next 14 days or until ICU discharge/death (whichever came first) for details of each aerosol therapy, including ongoing respiratory support, drug type, and aerosol-generating device.</p><p><strong>Results: </strong>From the nine participating centers across India, 218 patients were enrolled. Of 218 enrolled patients, 72.48% received 4884 aerosols with 30.91 ± 27.15 (95%CI: 26.6-35.1) aerosols per patient over 1108 patient days. Approximately 62.7% during IMV, 30.2% during NIV, 2.3% in spontaneously breathing patients with an artificial airway during weaning, and 4.7% were given without an artificial airway after weaning or decannulation. In 59%, a single drug was used, and bronchodilators were the most frequent. The jet nebulizer was the most common, followed by the ultrasonic and vibrating mesh aerosol generator. The ventilator setting was changed in only 6.6% of the aerosol sessions with IMV and none with NIV.</p><p><strong>Conclusion: </strong>Aerosol therapy is frequently used with a wide variation in practices; bronchodilators are the most commonly used drugs, and jet nebulizers are the most widely used.</p>","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"200-208"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093142/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140870194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Call to action: Addressing asthma diagnosis and treatment gaps in India.","authors":"Rajesh Swarnakar, Raja Dhar","doi":"10.4103/lungindia.lungindia_518_23","DOIUrl":"10.4103/lungindia.lungindia_518_23","url":null,"abstract":"<p><p>In comparison to the worldwide burden of asthma, although India contributes to 13% of the total asthma prevalence, it has a threefold higher mortality rate and more than twofold higher DALYs, indicating a substantial gap in asthma diagnosis and treatment. Asthma causes significant suffering, affecting people's quality of life and draining the country's resources; therefore, we must devise ways and means to fill these gaps. The most successful and cost-efficient strategy to battle asthma is to form strong partnerships between patients, the general public, the government, the pharmaceutical industry and non-governmental organisations. This necessitates a comprehensive approach that involves raising awareness, developing universally applicable recommendations, increasing access to high-quality asthma care, and other measures. The purpose of this article was to review the existing scenario of asthma management in India and the factors that contribute to it and devise unique and all-encompassing strategies to fill these gaps.</p>","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"209-216"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093140/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140870595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"RV in COPD - The complicated matters of the heart - Correlation of ECHO and biomarker with COPD severity and outcome.","authors":"Rajesh Bhat, Sindhu Kamath, Arpit Jain, Vishak Acharya, Thomas Antony, Ramesh Holla, Abhavya Jha","doi":"10.4103/lungindia.lungindia_351_23","DOIUrl":"10.4103/lungindia.lungindia_351_23","url":null,"abstract":"<p><strong>Background: </strong>Patients with chronic obstructive pulmonary disease (COPD) have an increased risk of cardiovascular involvement, which is among the leading causes of morbidity and mortality worldwide. Echocardiography (ECHO) could be a reliable, non-invasive tool for predicting the risk of cardiovascular modalities in patients with COPD. Combining the ECHO parameters with highly selective cardiac troponin could predict the severity and outcome of patients with COPD.</p><p><strong>Methods: </strong>This prospective observational study was conducted at a tertiary care hospital in South India. All patients who met the criteria were included. Patients with other concomitant chronic lung diseases were excluded. An echocardiographic examination was performed, and blood samples for hs-Tnt were taken on admission for patients admitted with COPD. Categorical variables were analyzed using Pearson's Chi-square test, and the T-test was used to compare the means. One-way analysis of variance (ANOVA) followed by the Bonferroni multiple comparison tests was done to compare different echo parameters concerning COPD severity.</p><p><strong>Results: </strong>The mean tricuspid annulus plane systolic excursion (TAPSE) and right ventricle (RV) fraction area change (FAC) values were lower with the increase in the disease severity (P < 0.001). There was a significant increase in the mean systolic pressures in the right atrium and ventricle in patients with severe COPD (P < 0.001). The mean hs-TnT values were significantly higher in patients with severe COPD (18.86 ± 18.12) and correlated well with the increase in the severity of the disease (P < 0.001). Changes in the echo parameters, such as mean TAPSE and RV FAC values, negatively correlated with COPD severity. There was an increase in systolic pressure in both atria and ventricles with the progression of COPD. Troponin helped predict mortality during hospitalization.</p><p><strong>Conclusion: </strong>Comprehensive echocardiographic parameters, such as TAPSE and RV FAC, help assess the disease's severity, predict mortality, and evaluate whether the proper ventricular function is reliable. Troponin is a valuable adjunct that is an independent and strong predictor of overall mortality in patients with COPD.</p>","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"192-199"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093146/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comprehensive textbook of allergy - Striking the Right Balance.","authors":"Rajesh Swarnakar","doi":"10.4103/lungindia.lungindia_138_24","DOIUrl":"10.4103/lungindia.lungindia_138_24","url":null,"abstract":"","PeriodicalId":47462,"journal":{"name":"Lung India","volume":"41 3","pages":"229"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11093135/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140867052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}