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Ugeskrift For Laeger Jan 2024Interstitial lung abnormalities (ILA) are incidentally observed specific CT findings in patients without clinical suspicion of interstitial lung disease (ILD). ILA with... (Review)
Review
Interstitial lung abnormalities (ILA) are incidentally observed specific CT findings in patients without clinical suspicion of interstitial lung disease (ILD). ILA with basal and peripheral predominance and features suggestive of fibrosis in more than 5% of any part of the lung should be referred for pulmonologist review. The strategy for monitoring as described in this review is based on clinical and radiological risk factors. ILA are associated with risk of progression to ILD and increased mortality. Early identification and assessment of risk factors for progression are essential to improve outcome.
Topics: Humans; Disease Progression; Lung Diseases, Interstitial; Lung; Risk Factors; Risk Assessment
PubMed: 38235774
DOI: 10.61409/V06230395 -
Autoimmunity Reviews Jan 2024Systemic sclerosis (SSc) is a heterogeneous autoimmune disease, where a significant proportion of patients develop interstitial lung disease (ILD), which is the major... (Review)
Review
Systemic sclerosis (SSc) is a heterogeneous autoimmune disease, where a significant proportion of patients develop interstitial lung disease (ILD), which is the major cause of mortality. In recent years, the diagnosis of SSc-ILD has improved a lot, and caring rheumatologists, together with pulmonologists, regularly screen and follow the development and course of ILD. Considerable progress has also been made in the treatment of SSc-ILD based on several clinical trials. The recommendations for immunosuppressive treatment have been modified and supplemented with targeted agents (tocilizumab, rituximab), and antifibrotic drugs such as nintedanib registered as a new treatment for SSc-ILD. However, there are no clear recommendations regarding the start and timing of nintedanib treatment. A debate on the early introduction of nintenadib or not took place on the 7th edition of the International Congress on Controversies in Rheumatology and Autoimmunity (CORA) in March/2023, and this review summarizes the main arguments that were discussed in this session.
Topics: Humans; Secondary Prevention; Immunosuppressive Agents; Lung Diseases, Interstitial; Indoles; Scleroderma, Systemic; Lung
PubMed: 37844857
DOI: 10.1016/j.autrev.2023.103463 -
Ugeskrift For Laeger Jan 2024Extrapulmonary tuberculosis (TB) in the gastrointestinal tract is a rare, but yet an essential differential diagnosis to patients with complex fistula disease, since the...
Extrapulmonary tuberculosis (TB) in the gastrointestinal tract is a rare, but yet an essential differential diagnosis to patients with complex fistula disease, since the initiation of immunosuppressive therapy for presumed Crohn's disease can lead to a fulminant course of TB. This case report presents a young Danish woman with a progressive complex fistula disease, where cause and treatment were uncovered by interprofessional collaboration between pulmonologists, gastroenterologists and surgeons including a screening test for TB as well as multiple biopsies from the anal fistula tissue.
Topics: Female; Humans; Crohn Disease; Rectal Fistula; Tuberculosis, Extrapulmonary; Tuberculosis, Gastrointestinal; Biopsy
PubMed: 38305264
DOI: 10.61409/V09230551 -
BMC Pulmonary Medicine Dec 2023Usual Interstitial Pneumonia (UIP) is characterized by progression of lung parenchyma that may be observed in various autoimmune rheumatic diseases (ARDs), including... (Review)
Review
Usual Interstitial Pneumonia (UIP) is characterized by progression of lung parenchyma that may be observed in various autoimmune rheumatic diseases (ARDs), including rheumatoid arthritis and connective tissue diseases. From a diagnostic point of view, a UIP pattern related to ARDs may display imaging and pathological features able to distinguish it from that related to IPF, such as the "straight-edge" sign at HRCT and lymphoplasmacytic infiltrates at histologic specimens. Multidisciplinary approach (MDD), involving at least pulmonologist, rheumatologist and radiologist, is fundamental in the differential diagnosis process, but MDD is also required in the evaluation of severity, progression and response to treatment, that is based on the combination of changes in symptoms, pulmonary function trends, and, in selected patients, serial CT evaluation. Differently from IPF, in patients with ARDs both functional evaluation and patient-reported outcomes may be affected by systemic involvement and comorbidities, including musculoskeletal manifestations of disease. Finally, in regards to pharmacological treatment, immunosuppressants have been considered the cornerstone of therapy, despite the lack of solid evidence in most cases; recently, antifibrotic drugs were also proposed for the treatment of progressive fibrosing ILDs other than IPF. In ARD-ILD, the therapeutic choice should balance the need for the control of systemic and lung involvements with the risk of adverse events from multi-morbidities and -therapies. Purpose of this review is to summarize the definition, the radiological and morphological features of the UIP pattern in ARDs, together with risk factors, diagnostic criteria, prognostic evaluation, monitoring and management approaches of the UIP-ARDs.
Topics: Humans; Idiopathic Pulmonary Fibrosis; Lung Diseases, Interstitial; Lung; Autoimmune Diseases; Rheumatic Diseases; Respiratory Distress Syndrome
PubMed: 38082233
DOI: 10.1186/s12890-023-02783-z -
Clinical Medicine Insights. Pediatrics 2023Primary immune deficiency (PID) is a large group of diseases characterized by defective immune function, leading to recurrent infections, and immune dysregulation.... (Review)
Review
Primary immune deficiency (PID) is a large group of diseases characterized by defective immune function, leading to recurrent infections, and immune dysregulation. Clinical presentations, severity, and complications differ for each disease, based on the components of the immune system that are impacted. When patients with PID present with respiratory symptoms, infections should be initially suspected, investigated, and promptly managed. However, non-infectious complications of PID also frequently occur and can lead to significant morbidity and mortality. They can involve both the upper and lower respiratory systems, resulting in various presentations that mimic infectious diseases. Thus, clinicians should be able to detect these conditions and make an appropriate referral to an immunologist and a pulmonologist for further management. In this article, we use case-based scenarios to review the differential diagnosis, investigation, and multidisciplinary treatment of non-infectious pulmonary complications in patients with primary immune deficiencies.
PubMed: 37692068
DOI: 10.1177/11795565231196431 -
Drug Safety Oct 2023Trastuzumab deruxtecan (T-DXd)-an antibody-drug conjugate targeting the human epidermal growth factor receptor 2 (HER2)-improved outcomes of patients with HER2-positive... (Review)
Review
Trastuzumab deruxtecan (T-DXd)-an antibody-drug conjugate targeting the human epidermal growth factor receptor 2 (HER2)-improved outcomes of patients with HER2-positive and HER2-low metastatic breast cancer. Guidance on monitoring and managing T-DXd-related adverse events (AEs) is an emerging unmet need as translating clinical trial experience into real-world practice may be difficult due to practical and cultural considerations and differences in health care infrastructure. Thus, 13 experts including oncologists, pulmonologists and a radiologist from the Asia-Pacific region gathered to provide recommendations for T-DXd-related AE monitoring and management by using the latest evidence from the DESTINY-Breast trials, our own clinical trial experience and loco-regional health care considerations. While subgroup analysis of Asian (excluding Japanese) versus overall population in the DESTINY-Breast03 uncovered no major differences in the AE profile, we concluded that proactive monitoring and management are essential in maximising the benefits with T-DXd. As interstitial lung disease (ILD)/pneumonitis is a serious AE, patients should undergo regular computed tomography scans, but the frequency may have to account for the median time of ILD/pneumonitis onset and access. Trastuzumab deruxtecan appears to be a highly emetic regimen, and prophylaxis with serotonin receptor antagonists and dexamethasone (with or without neurokinin-1 receptor antagonist) should be considered. Health care professionals should be vigilant for treatable causes of fatigue, and patients should be encouraged to use support groups and practice low-intensity exercises. To increase treatment acceptance, patients should be made aware of alopecia risk prior to starting T-DXd. Detailed monitoring and management recommendations for T-DXd-related AEs are discussed further.
Topics: Humans; Asia; Immunoconjugates; Lung Diseases, Interstitial; Pneumonia
PubMed: 37552439
DOI: 10.1007/s40264-023-01328-x -
Journal of Thoracic Disease Jul 2023Benign tracheal stenosis can cause dyspnea, wheezing, and cough mimicking other obstructive lung diseases which often leads to a delay in the diagnosis. Risk factors and... (Review)
Review
Benign tracheal stenosis can cause dyspnea, wheezing, and cough mimicking other obstructive lung diseases which often leads to a delay in the diagnosis. Risk factors and etiologies for tracheal strictures include autoimmune diseases, infection, gastro-esophageal reflux disease (GERD), radiation injury and iatrogenic factors such as post-intubation and post-tracheostomy. Once suspected, tracheal strictures are diagnosed by performing a thorough evaluation involving clinical exam, laboratory workup, pulmonary function test, chest imaging and bronchoscopy. Bronchoscopy plays a pivotal role in the diagnosis of stenosis and along with the imaging and physiologic assessments leads to a proper description of the stenosis based on all parameters that matters for management. Surgical resection provides a definitive management in most patients with idiopathic or post intubation/tracheostomy stenosis, however, factors such as severe co-morbidities, length and location of the stricture can preclude patients from undergoing curative surgery. Several bronchoscopic interventions including mechanical or laser assisted dilation, electrosurgery (ES), airway stenting and pharmacological treatment with mitomycin C (MMC) and intralesional steroid have been reported in the literature for management of patients who are not surgical candidates. Herein, we review the role of bronchoscopy and illustrate the importance of a multi-disciplinary team (MDT) approach comprising of interventional pulmonologists, thoracic surgeons and otorhinolaryngologists in the diagnosis and management of patients with benign tracheal stenosis.
PubMed: 37559626
DOI: 10.21037/jtd-22-1734 -
BMC Gastroenterology Sep 2023The prevalence of gastroesophageal reflux disease (GERD) has had a marked increase in Western countries with a paralleling interest in extraesophageal (EE)... (Review)
Review
BACKGROUND
The prevalence of gastroesophageal reflux disease (GERD) has had a marked increase in Western countries with a paralleling interest in extraesophageal (EE) manifestations of GERD, including laryngopharyngeal reflux (LPR). There are considerable differences in clinical practice between gastroenterologists, otolaryngologists and pulmonologists.
METHODS
In this narrative review we address some of these controversies concerning EE manifestations of GERD and LPR.
RESULTS
It is disputed whether there is causal relationship between reflux and the numerous symptoms and conditions suggested to be EE manifestations of GERD. Similarly, the pathophysiology is uncertain and there are disagreements concerning diagnostic criteria. Consequently, it is challenging to provide evidence-based treatment recommendations. A significant number of patients are given a trial course with a proton pump inhibitor (PPI) for several months before symptoms are evaluated. In randomized controlled trials (RCTs) and meta-analyses of RCTs PPI treatment does not seem to be advantageous over placebo, and the evidence supporting that patients without verified GERD have any benefit of PPI treatment is negligible. There is a large increase in both over the counter and prescribed PPI use in several countries and a significant proportion of this use is without any symptomatic benefit for the patients. Whereas short-term treatment has few side effects, there is concern about side-effects after long-term use. Although empiric PPI treatment for suspected EE manifestations of GERD instead of prior esophageal 24-hour pH and impedance monitoring is included in several guidelines by various societies, this practice contributes to overtreatment with PPI.
CONCLUSION
We argue that the current knowledge suggests that diagnostic testing with pH and impedance monitoring rather than empiric PPI treatment should be chosen in a higher proportion of patients presenting with symptoms possibly attributable to EE reflux.
Topics: Humans; Laryngopharyngeal Reflux; Electric Impedance; Proton Pump Inhibitors
PubMed: 37674110
DOI: 10.1186/s12876-023-02945-7 -
Clinical and Experimental Rheumatology Aug 2023Interstitial lung disease (ILD) has a high prevalence among patients with systemic sclerosis (SSc), carrying high mortality and morbidity. During the last decade, the... (Review)
Review
Interstitial lung disease (ILD) has a high prevalence among patients with systemic sclerosis (SSc), carrying high mortality and morbidity. During the last decade, the emergence of new pharmacological therapies for SSc-associated ILD (SSc-ILD) and improved tools for its diagnosis and monitoring have changed the prevailing clinical approach, highlighting the need for early recognition and prompt treatment for SSc-ILD. Furthermore, the recent approval of multiple therapies for SSc-ILD poses challenges for the rheumatologist and pulmonologist in choosing the appropriate therapy for individual clinical scenarios. We review the pathophysiology of SSc-ILD, and the mechanisms of action and rationale behind current therapies. We also review the evidence of the efficacy and safety of immunosuppressive drugs, antifibrotic agents, and immunomodulators from cyclophosphamide and mycophenolate to novel agents such as nintedanib and tocilizumab. We also emphasise the importance of early diagnosis and monitoring and describe our approach to pharmacological therapy for SSc-ILD patients.
Topics: Humans; Immunosuppressive Agents; Lung Diseases, Interstitial; Cyclophosphamide; Scleroderma, Systemic; Patient Care; Lung
PubMed: 37382458
DOI: 10.55563/clinexprheumatol/am4nmv -
Chest Oct 2023Climate change adversely impacts global health. Increasingly, temperature variability, inclement weather, declining air quality, and growing food and clean water supply... (Review)
Review
Climate change adversely impacts global health. Increasingly, temperature variability, inclement weather, declining air quality, and growing food and clean water supply insecurities threaten human health. Earth's temperature is projected to increase up to 6.4 °C by the end of the 21st century, exacerbating the threat. Public and health care professionals, including pulmonologists, perceive the detrimental effects of climate change and air pollution and support efforts to mitigate its effects. In fact, evidence is strong that premature cardiopulmonary death is associated with air pollution exposure via inhalation through the respiratory system, which functions as a portal of entry. However, little guidance is available for pulmonologists in recognizing the effects of climate change and air pollution on the diverse range of pulmonary disorders. To educate and mitigate risk for patients competently, pulmonologists must be armed with evidence-based findings of the impact of climate change and air pollution on specific pulmonary diseases. Our goal is to provide pulmonologists with the background and tools to improve patients' health and to prevent adverse outcomes despite climate change-imposed threats. In this review, we detail current evidence of climate change and air pollution impact on a diverse range of pulmonary disorders. Knowledge enables a proactive and individualized approach toward prevention strategies for patients, rather than merely treating ailments reactively.
Topics: Humans; Air Pollutants; Air Pollution; Allergens; Climate Change; Pulmonologists; Lung Diseases
PubMed: 37054776
DOI: 10.1016/j.chest.2023.04.009