Patient education for individuals with Interstitial Lung Disease: A scoping review.

Objectives: Interstitial Lung Disease (ILD) is a severe and rapidly progressing disease with a high fatality rate. Patient education (PE) has been demonstrated to promote long-term adherence to exercise and lifestyle improvements by assisting patients in developing self-management techniques. Our scoping review's goal was to chart out the prevailing level of research about the content, processes, and effectiveness of PE for patients with ILD. Methods: The relevant databases were searched using the rules provided by Arksey and O'Malley in 2005 and the Joanna Briggs Institute reviewers' manual 2015: an approach for JBI scoping reviews. Individuals with ILD, published in English between the years of inception and 2020, and describing PE administered by various healthcare practitioners were among the 355 studies found and reviewed. Thirteen studies met these criteria. Results: PE delivery process, delivery techniques, quality of life assessments, common PE themes, and healthcare professional participation were all recognized and cataloged. Conclusion: Despite the fact that healthcare professionals (physicians, nurses, and physiotherapists) provide PE to patients with ILD regularly, the PE provided varies greatly (contents of PE, process of delivery and delivery techniques). During the scoping review, a significant variation in the themes was addressed. They could not provide any evidence-based specific recommendations for all healthcare practitioners due to the studies' heterogeneity and lack of effectiveness measures.

RV in COPD - The complicated matters of the heart - Correlation of ECHO and biomarker with COPD severity and outcome.

BACKGROUND: 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. METHODS: 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. RESULTS: 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. CONCLUSION: 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.

Impact of COVID-19 Pandemic on the Exacerbation Rates in COPD Patients in Southern India - A Potential Role for Community Mitigations Measures.

Introduction: The impact of the coronavirus 2 (SARS-CoV-2) pandemic and the effect of preventive health strategies on acute exacerbations of chronic obstructive pulmonary disease (AECOPD) are largely unknown. The public health model imposed during the pandemic and the lessons learnt have implications on recommending future preventive strategies for COPD care in general and exacerbations in particular. Aim: This study endeavors to assess the role of preventive strategies of COVID-19 on exacerbation rates of COPD during the lockdown period compared to similar periods the previous year and assess the compliance to preventive strategies for COVID-19 among COPD patients. Methods: This is a hospital-based descriptive cross-sectional study at a tertiary care center. AECOPD in patients during a period spanning five months in the pre-lockdown days was compared with exacerbation rates for a similar period during the national lockdown. Results: Sixty-eight patients were recruited (mean age: 67.38) among whom 47 were males and 21 were females. There were only 7 (10.3%) reported admissions during the lockdown period of 5 months compared to 50 (73.5%) during the corresponding period pre-lockdown. Mild exacerbations reported during the lockdown period were also significantly less with only 17 (25%) against 58 (85.3%) during the pre-lockdown period. Adherence to measures such as donning of masks, hand hygiene, and social distancing was observed among COPD patients with good compliance to the health practices promulgated in the pandemic. Discussion: A significant reduction in exacerbation rates among AECOPD patients during the period of lockdown was observed compared to a similar period the year prior. Noticeable were the findings that both community-based milder exacerbations and severe exacerbations necessitating hospitalizations showed a reduction during the period of lockdown. Adaptability, compliance and acceptance to usage of masks, hand hygiene measures, and norms such as physical distancing were observed in the majority of COPD patients.

Therapeutic approaches for the treatment of Interstitial Lung Disease: An exploratory review on molecular mechanisms.

BACKGROUND: Interstitial Lung Diseases (ILDs) are characterized by shortness of breath caused by alveolar wall inflammation and/or fibrosis. OBJECTIVE: Our review aims to study the depth of various variants of ILD, diagnostic procedures, pathophysiology, molecular dysfunction and regulation, subject and objective assessment techniques, pharmacological intervention, exercise training and various modes of delivery for rehabilitation. METHOD: Articles are reviewed from PubMed and Scopus and search engines. RESULTS: ILD is a rapidly progressing disease with a high mortality rate. Each variant has its own set of causal agents and expression patterns. Patients often find it challenging to self-manage due to persistent symptoms and a rapid rate of worsening. The present review elaborated on the pathophysiology, risk factors, molecular mechanisms, diagnostics, and therapeutic approaches for ILD will guide future requirements in the quest for innovative and tailored ILD therapies at the molecular and cellular levels. CONCLUSION: The review highlights the rationale for conventional and novel therapeutic approaches for better management of ILD.

Influence of home-based pulmonary rehabilitation program among people with interstitial lung disease: A pre-post study.

INTRODUCTION: Access to interstitial lung disease programs may not be available in rural settings. Home-based pulmonary rehabilitation (PR) programs have been proposed as an alternative to hospital-based programs. METHOD: Forty participants with ILD underwent a structured unsupervised home-based pulmonary rehabilitation program from September 2020 to September 2022. Quality of life was assessed using St. George Respiratory Questionnaire (SGRQ) and functional capacity using 6-minute walk test (6MWT). The outcome measures were assessed at baseline and 4 weeks post-unsupervised home-based PR program. RESULT: We recruited 40 participants with ILD. There was statistically significant improvement in the 6-minute walk distance (353.8 m and 368 m, effect size - 0.5, p ≤ .001) and quality of life using SGRQ total score (38.6 and 42.35, effect size - 2.5, p ≤ .001) between before and after receiving home-based PR among all 40 participants with ILD. CONCLUSION: Four weeks of home-based PR program, using minimal resources, deliver short-term improvements in functional exercise capacity and quality of life among ILD participants. Our home-based PR program resulted in a quarter percentage improvement in functional capacity, and we believe that if consistency is maintained, it will result in similar changes corresponding to the already established Minimal Clinically Important Difference (MCID) of 35 m.

Mental health and quality of life among patients with chronic respiratory failure on domiciliary oxygen: a prospective cohort study from a tertiary care centre in India.

OBJECTIVES: The study aims to assess the prevalence of anxiety, depression and the quality of life among patients with chronic respiratory failure and the changes in anxiety and depression scores after initiating domiciliary oxygen. DESIGN AND SETTING: Prospective, single-centre cohort study conducted in a tertiary care hospital in India. PARTICIPANTS: Patients of Indian origin with chronic respiratory failure who visited the hospital where domiciliary oxygen is indicated were included in the study. Patients with acute respiratory failure on a mechanical ventilator, haemodynamic instability and already-diagnosed psychiatric conditions were excluded from the study. INTERVENTIONS: Patients who met the inclusion criteria were assessed at baseline, at 3 and 6 months, for anxiety and depression using the 7-item Generalised Anxiety Disorder questionnaire (GAD-7) and 9-item Patient Health Questionnaire (PHQ-9). Quality of life was evaluated using the WHO Quality of Life-BREF questionnaire. PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome is the proportion of patients with chronic respiratory failure having depression and anxiety and assessing the changes in anxiety and depression scores after initiating domiciliary oxygen. The secondary outcome is the change in health-related quality of life (HRQOL) of patients on domiciliary oxygen. RESULTS: 121 patients who met the inclusion criteria were included in the study. Of 102 patients who completed the study, 36.2% (n=37) had anxiety and 44.1% (n=45) had depression at baseline. There is a worsening trend in the mean GAD-7 (p=0.003) and PHQ-9 score (p=0.015) in patients over 6 months while on domiciliary oxygen. HRQOL is poor in all the domains at baseline, and there is a progressive worsening during follow-up while on oxygen. CONCLUSIONS: The worsening trend in anxiety and depression in patients after initiating domiciliary oxygen may be related to social isolation, restricted mobility, economic issues, addictions and frequency of exacerbations. Screening for psychological problems in these patients at baseline and on follow-ups helps early detection, and prompt intervention could improve the quality of life and survival.

Obstructive Sleep Apnoea Syndrome and Association of AHI Scores with Sensorineural Hearing Loss: An Early Predictor.

Obstructive sleep apnoea syndrome (OSAS) is a condition that is characterised by frequent apnoea and hypopnoea attacks occurring during sleep. The blood supply to cochlea and acoustic nerves is from terminal arteries, thereby making them susceptible to hypoxia. To compare the audiological profiles in patients with OSAS according to Apnoea Hypopnoea index (AHI) score. Descriptive study was conducted in 32 patients diagnosed to have OSAS in a tertiary referral centre over two year period. The study group was divided into mild, moderate, severe OSAS based on AHI score. The hearing evaluation was done using pure tone audiogram (PTA) and distortion product otoacoustic emission test (DPOAE). Moderate and severe OSAS participants had elevated thresholds at higher frequencies in PTA (4 kHz, 8 kHz), although this was not statistically significant. We also noticed, absent DPOAE responses at higher frequencies (4 k, 6 k, 8 k), with increase in the severity of OSAS at higher frequency, which was statistically significant (p value < 0.05). This study revealed elevated hearing thresholds at higher frequencies (4 kHz, 8 kHz) in PTA and DPOEA with an increase in the severity of OSAS. All OSAS patients, especially with AHI > 30 should be regularly screened for hearing loss.

Constrictive Pericarditis-A Cloak Camouflaging Lymphoma.

Non-Hodgkin's lymphoma presenting as a primary cardiac lymphoma (PCL) is extremely unusual. Having a predilection for the right side of the heart and accounting for 1% of all cardiac tumours, the difficulty in diagnosing the lesion, owing to the location and vague presenting symptoms and signs, often leads to delayed diagnosis and poor prognosis. In our case report, a middle-aged male was diagnosed with PCL presenting as pyrexia of unknown origin with the help of F18-fluorodeoxyglucose positron emission tomography (18 FDG-PET). PET-CT is an invaluable tool in patients with pyrexia of unknown origin (PUO), especially caused by neoplasms as it helps in localizing the target lesion, aiding in selecting the appropriate intervention for rapid tissue diagnosis. This case serves to sensitize the physicians of PCL presenting with PUO and mimicking a relatively common cardiac tumour such as atrial myxoma.

Effect of a home-based pulmonary rehabilitation program on functional capacity and health-related quality of life in people with interstitial lung disease - A randomized controlled trial protocol.

BACKGROUND: Centre-based pulmonary rehabilitation is an effective, non-pharmacological intervention in improving outcomes for people with interstitial lung disease (ILD). Home-based pulmonary rehabilitation (PR) is a lower-cost rehabilitation alternative for people with chronic respiratory diseases. The aims of this study are to evaluate the efficacy of home-based PR on functional capacity and health-related quality of life in people with ILD, as well as to assess changes in dyspnea and fatigue, muscle strength, activities of daily living, depression, and anxiety after completing a home-based PR program. METHODS: Ninety-six individuals with ILD will be randomly assigned to either an intervention group (home-based PR exercise training program) or a control group (usual care). An assessor blind to group allocation will measure the 6-min walk distance, peripheral muscular strength, health-related quality of life, dyspnoea, anxiety and depression, fatigue, activities of daily living, upper limb and lower limb endurance at baseline, at program completion one month, and three months after the intervention. DISCUSSION: If home-based PR programs are proven to be beneficial over time, they will address a critical gap by giving a readily accessible and viable choice of rehabilitation to people with ILD, enabling more people to participate in an exercise program.

A Rare Bug and Recurrent Bleed.

Isolated pulmonary actinomycosis is a rare entity. Its clinical features and radiological findings are nonspecific, making early diagnosis difficult for clinicians. We report a case of 40-year-old nonsmoker, immunocompetent male without an underlying structural lung disease who presented to us with recurrent hemoptysis and was diagnosed to have Actinomycosis after multiple readmissions.

Shine like gold and sparkle like glitter: Three cases of lipoid pneumonia.

Lipoid pneumonia (LP) is an unwonted, mostly asymptomatic entity which has no classical radiological appearance. It can be endogenous or exogenous depending upon the type of exposure or underlying milieu. It simulates a number of infective and malignant respiratory conditions and can go undiagnosed or delayed leading to morbidity and mortality. We put forward three cases that initially presented as classical pneumonia, but on further assessment and investigations were diagnosed to be LP. All the three cases manifested with symptoms of fever, productive cough and breathlessness. Chest Xray and CT scan were indicative of consolidation. Bronchoalveolar lavage (BAL) evinced lipid laden macrophages that stained positive with fat stains (Sudan IV and Oil Red O). Two cases were endogenous and one was exogenous type. LP, owing to its nonspecific clinical presentation and radiographic signs, needs a high index of suspicion, and a detailed clinical history for accurate diagnosis. Corroboration of lipid laden alveolar macrophages in BAL is the crux to the diagnosis. Hence, clinicians should be cognizant of this condition and rule out LP in cases of non-resolving pneumonia in an appropriate clinical context.

Comorbidities of Chronic Obstructive Pulmonary Disease and Their Affect on Hospitalization of Patients in a Tertiary Care Hospital.

Introduction: COPD is an obstructive airway disease with significant systemic comorbidities that affect hospitalization and the overall severity of the disease. The aim of the study was to assess the prevalence of comorbidities and their effect on the hospitalization of COPD patients. Methods: The study was a cross-sectional study conducted in 2013 among patients of a tertiary care hospital. The sample size was 106. Inclusion criteria were diagnosed patients of COPD according to GOLD criteria. Patients were diagnosed with COPD based on GOLD criteria guidelines and evaluated for various comorbidities based on presenting complaints. Variables collected were the number and kind of diagnosed comorbidities, the average number of hospitalizations per year. The prevalence of each comorbidity was found out and the chi-square test (p < 0.05) was used to find out the correlation between hospitalization and comorbidities. Results: Of 106 participants, 63.2% had at least 1 comorbidity. 37.73% had 2-4 comorbidities. Prevalence of diabetes mellitus was 35.8%, systemic hypertension was diagnosed in 47% of the subjects. 5.7% had left heart abnormalities, 4.7% had ischemic heart disease (IHD), and 16% had pulmonary arterial hypertension. 43.4% had gastroesophageal reflux disease and gastric ulceration, 38.6% had metabolic syndrome and 8.5% had obstructive sleep apnea, 8% had psychiatric disorders, 7.5% had osteoporosis, and 1.9% were diagnosed with lung malignancy. There was a significant association between mean hospitalizations and the presence of comorbidities (p < 0.05). Hospitalizations were majorly due to exacerbation of COPD. Conclusion: Prevalence of comorbid conditions among COPD patients are concluded to be high with an adverse effect on the average number of hospitalizations per year.

In pursuit of the primary.

Extraovarian primary peritoneal carcinoma (EOPPC) is a rare tumour of the peritoneum that shares many features with serous ovarian carcinoma because of a common embryological origin. We report a case of EOPPC presenting with a malignant pleural effusion. https://bit.ly/3GMuKgL.