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Pulmonary Therapy Dec 2021Due to frequent lung involvement, the pulmonologist is often the reference physician for management of sarcoidosis, a systemic granulomatous disease with a heterogeneous... (Review)
Review
Due to frequent lung involvement, the pulmonologist is often the reference physician for management of sarcoidosis, a systemic granulomatous disease with a heterogeneous course. Treatment of sarcoidosis raises some issues. The first challenge is to select patients who are likely to benefit from treatment, as sarcoidosis may be self-limiting and remit spontaneously, in which case treatment can be postponed and possibly avoided without any significant impact on quality of life, organ damage or prognosis. Systemic glucocorticosteroids (GCs) are the drug of first choice for sarcoidosis. When GCs are started, there is a > 50% chance of long-term treatment. Prolonged use of prednisone at > 10 mg/day or equivalent is often associated with severe side effects. In these and refractory cases, steroid-sparing options are advised. Antimetabolites, such as methotrexate, are the second-choice therapy. Biologics, such as anti-TNF and especially infliximab, are third-choice drugs. The three treatments can be used concomitantly. Regardless of whether treatment is started, the clinician needs to organize regular follow-up to monitor remissions, flares, progression, complications, toxicity and relapses in order to promptly adjust the drugs used.
PubMed: 34143362
DOI: 10.1007/s41030-021-00160-x -
European Respiratory Review : An... Sep 2021Tuberous sclerosis complex (TSC) is a rare multisystem genetic disorder affecting almost all organs with no sex predominance. TSC has an autosomal-dominant inheritance...
Tuberous sclerosis complex (TSC) is a rare multisystem genetic disorder affecting almost all organs with no sex predominance. TSC has an autosomal-dominant inheritance and is caused by a heterozygous mutation in either the or gene leading to hyperactivation of the mammalian target of rapamycin (mTOR). TSC is associated with several pulmonary manifestations including lymphangioleiomyomatosis (LAM), multifocal micronodular pneumocyte hyperplasia (MMPH) and chylous effusions. LAM is a multisystem disorder characterised by cystic destruction of lung parenchyma, and may occur in either the setting of TSC (TSC-LAM) or sporadically (S-LAM). LAM occurs in 30-40% of adult females with TSC at childbearing age and is considered a nonmalignant metastatic neoplasm of unknown origin. TSC-LAM is generally milder and, unlike S-LAM, may occur in males. It manifests as multiple, bilateral, diffuse and thin-walled cysts with normal intervening lung parenchyma on chest computed tomography. LAM is complicated by spontaneous pneumothoraces in up to 70% of patients, with a high recurrence rate. mTOR inhibitors are the treatment of choice for LAM with moderately impaired lung function or chylous effusion. MMPH, manifesting as multiple solid and ground-glass nodules on high-resolution computed tomography, is usually harmless with no need for treatment.
Topics: Adult; Female; Humans; Lung; Lung Neoplasms; Lymphangioleiomyomatosis; Male; Pulmonologists; Tuberous Sclerosis
PubMed: 34348978
DOI: 10.1183/16000617.0348-2020 -
Cureus Sep 2022Tracheobronchopathia Osteochondroplastica (TO) is an extremely rare condition characterized by the presence of nodules made of bone and cartilage within the submucosa of...
Tracheobronchopathia Osteochondroplastica (TO) is an extremely rare condition characterized by the presence of nodules made of bone and cartilage within the submucosa of the tracheobronchial wall. These protuberant nodules inside the trachea and bronchi can lead to airway obstruction, resulting in patients who experience recurrent respiratory systems and infections. The exact etiology is unknown. The mean age of diagnosis is in the 5th - 6th decades of life. TO is often confused with other diagnoses, especially asthma. We report a 41-year-old female who presented with intermittent exertional dyspnea for 10 years. Workups, including pulmonary function test, CT chest, and most importantly, flexible bronchoscopy, aided in the appropriate diagnosis. The unique feature observed during bronchoscopy is the sparing of the posterior wall of the trachea and bronchi.
PubMed: 36225397
DOI: 10.7759/cureus.28832 -
Modern Pathology : An Official Journal... May 2022Usual interstitial pneumonia (UIP) is a concept that is deeply entrenched in clinical practice and the prognostic significance of UIP is well established, but the field... (Review)
Review
Usual interstitial pneumonia (UIP) is a concept that is deeply entrenched in clinical practice and the prognostic significance of UIP is well established, but the field continues to suffer from the lack of a true gold standard for diagnosing fibrotic interstitial lung disease (ILD). The meaning and usage of UIP have shifted over time and this term is prone to misinterpretation and poor diagnostic agreement. For pathologists, it is worth reflecting on the limitations of UIP and our true role in the care of patients with ILD, a controversial topic explored in two point-counterpoint editorials published simultaneously in this journal. Current diagnostic guidelines are ambiguous and difficult to apply in clinical practice. Further complicating matters for the pathologist is the paradigm shift that occurred with the advent of anti-fibrotic agents, necessitating increased focus on the most likely etiology of fibrosis rather than simply the pattern of fibrosis when pulmonologists select appropriate therapy. Despite the wealth of information locked in tissue samples that could provide novel insights into fibrotic ILDs, pulmonologists increasingly shy away from obtaining biopsies, likely because pathologists no longer provide sufficient value to offset the risks of a biopsy procedure, and pathologic assessment is insufficiently reliable to meaningfully inform therapeutic decisionmaking. To increase the value of biopsies, pathologists must first recognize the problems with UIP as a diagnostic term. Second, pathologists must realize that the primary goal of a biopsy is to determine the most likely etiology to target with therapy, requiring a shift in diagnostic focus. Third, pathologists must devise and validate new classifications and criteria that are evidence-based, biologically relevant, easy to use, and predictive of outcome and treatment response. Only after the limitations of UIP are understood will pathologists provide maximum diagnostic value from biopsies to clinicians today and advance the field forward.
Topics: Biopsy; Fibrosis; Humans; Idiopathic Pulmonary Fibrosis; Lung; Lung Diseases, Interstitial; Prognosis
PubMed: 35210554
DOI: 10.1038/s41379-022-01054-2 -
Drugs & Aging May 2017Asthma has been demonstrated to be as common in the elderly as in younger age groups. Although no specific recommendations exist to manage the disease differently in... (Review)
Review
Asthma has been demonstrated to be as common in the elderly as in younger age groups. Although no specific recommendations exist to manage the disease differently in older individuals, functional features and clinical presentations may be affected by age per se, and by age-related conditions, such as comorbidities and polypharmacy. In this review article, we aimed to explore the efficacy and safety in elderly asthmatic patients of one of the most currently used inhaled treatments for asthma, that is, the fixed-dose combination of budesonide/formoterol. We attempted to address some practical questions that are relevant to the daily practice of clinicians. We focused on the efficacy and real-world effectiveness of inhaled corticosteroids and long-acting β-adrenergic bronchodilators (ICS/LABA) as treatment in the elderly population, since data are extrapolated from younger populations. We investigated whether a maintenance and reliever therapy approach is more effective in the elderly as opposed to maintenance regimens, from both the general practitioner's and the pulmonologist's perspective. To address these questions, we scanned electronic databases (PubMed, MEDLINE, Embase, Scopus and Google Scholar) from the date of inception up to October 2016 with a cross-search using the following keywords: 'asthma', 'elderly', 'SMART therapy', 'MART therapy', 'Turbuhaler', and 'budesonide/formoterol'. The available literature on the topic confirms that when the age-associated changes are properly managed in clinical practice, asthma in older populations can be optimally controlled with inhaled treatment including ICS/LABA. This also applies for the budesonide/formoterol fixed combination, thus allowing for the maintenance and reliever therapy approach.
Topics: Administration, Inhalation; Aged; Anti-Asthmatic Agents; Asthma; Budesonide, Formoterol Fumarate Drug Combination; Databases, Factual; Drug Interactions; Humans; Middle Aged; Practice Guidelines as Topic; Treatment Outcome
PubMed: 28258535
DOI: 10.1007/s40266-017-0449-7 -
Lung India : Official Organ of Indian... 2016Endoscopic ultrasound (EUS) of the mediastinum was pioneered by gastroenterologists, and it was taken up by pulmonologists when the smaller-diameter endobronchial... (Review)
Review
Endoscopic ultrasound (EUS) of the mediastinum was pioneered by gastroenterologists, and it was taken up by pulmonologists when the smaller-diameter endobronchial ultrasound (EBUS) scope was designed after a few years. The pulmonologists' approach remained largely confined to entry from the trachea, but they soon realized that the esophagus was an alternative route of entry by the EBUS scope. The new generations of interventionists are facing the challenge of learning two techniques (EUS and EBUS) from two routes (esophagus and trachea). The International Association for the Study of Lung Cancer (IASLC) proposed a classification of mediastinal lymph nodes at different stations that lie within the boundaries of specific spaces. These interventionists need clear definitions of landmarks and clear techniques to identify the spaces. There are enough descriptions of spaces of the neck and the mediastinum in the literature, yet the topic mentioned above has never been discussed separately. The anatomical structures, landmarks, and boundaries of spaces will be important to interventionists in the near future during performances of endosonography. This article combines the baseline anatomy of the spaces with the actual imaging during EUS.
PubMed: 27185994
DOI: 10.4103/0970-2113.180866 -
Jornal Brasileiro de Pneumologia :... Sep 2020
Topics: Diaphragm; Humans; Pulmonologists; Ultrasonography
PubMed: 32965297
DOI: 10.36416/1806-3756/e20200367 -
Journal of Thoracic Disease Sep 2023Lung transplantation (LTx) in Japan has taken steps toward increasing the number of donors and recipients and is at the maturity stage of development, at which point... (Review)
Review
BACKGROUND AND OBJECTIVE
Lung transplantation (LTx) in Japan has taken steps toward increasing the number of donors and recipients and is at the maturity stage of development, at which point pulmonologists (hereinafter referred to as "respirologists") become involved in transplant practice. Because of severe donor shortage and limited number of LTx surgeries, most of transplant process from candidacy evaluation to post-operative management has been handled only by thoracic surgeons, which takes away opportunities from respirologists to manage LTx recipients. Given the growth of both LTx and the number of patients with complex problems, cooperation with respirologists in transplant practice is urgently needed to achieve transplant success in Japan.
METHODS
Authors summarized current transplant circumstance in Japan from the transplant physician's standpoint. A systematic search through PubMed database and Google Scholar was performed by terms of "respirologists", "pulmonologist", "lung transplant" or "Japan" from 2000 and 2022. Thoracic surgeons working at each transplant center were asked to complete a questionnaire on physicians' intervention to LTx.
KEY CONTENT AND FINDINGS
The roles of respirologists in LTx differ with facility size and function, depending on whether they are working at a non-transplant center with other respirologists or at a transplant center with transplant physicians. LTx centers are currently devoted to educating respirologists who work at non-transplant or low-volume transplant centers in order for them to deal with patients before and after transplantation.
CONCLUSIONS
Joint efforts and training of outstanding personnel who can take care of recipients are required, this being the greatest issue for the success of transplantation in Japan.
PubMed: 37868896
DOI: 10.21037/jtd-22-1716 -
La Radiologia Medica Apr 2018To apply the Delphi exercise with iterative involvement of radiologists and pulmonologists with the aim of defining a structured reporting template for high-resolution...
OBJECTIVES
To apply the Delphi exercise with iterative involvement of radiologists and pulmonologists with the aim of defining a structured reporting template for high-resolution computed tomography (HRCT) of patients with fibrosing lung disease (FLD).
METHODS
The writing committee selected the HRCT criteria-the Delphi items-for rating from both radiology panelists (RP) and pulmonology panelists (PP). The Delphi items were first rated by RPs as "essential", "optional", or "not relevant". The items rated "essential" by < 80% of the RP were selected for the PP rating. The format of reporting was rated by both RP and PP.
RESULTS
A total of 42 RPs and 12 PPs participated to the survey. In both Delphi round 1 and 2, 10/27 (37.7%) items were rated "essential" by more than 80% of RP. The remaining 17/27 (63.3%) items were rated by the PP in round 3, with 2/17 items (11.7%) rated "essential" by the PP. PP proposed additional items for conclusion domain, which were rated by RPs in the fourth round. Poor consensus was observed for the format of reporting.
CONCLUSIONS
This study provides a template for structured report of FLD that features essential items as agreed by expert thoracic radiologists and pulmonologists.
Topics: Adult; Aged; Delphi Technique; Female; Humans; Male; Middle Aged; Models, Theoretical; Prospective Studies; Pulmonary Fibrosis; Pulmonary Medicine; Radiology; Research Report; Tomography, X-Ray Computed
PubMed: 29230680
DOI: 10.1007/s11547-017-0835-6 -
Journal of Thoracic Disease Dec 2015Laser photoresection of central airway obstruction is a useful tool for an Interventional Pulmonologist (IP). Endobronchial therapy of the malignant airway obstruction... (Review)
Review
Laser photoresection of central airway obstruction is a useful tool for an Interventional Pulmonologist (IP). Endobronchial therapy of the malignant airway obstruction is considered as a palliative measure or a bridge therapy to the definite treatment of cancer. Several ablative therapies such as electrocautery, argon plasma coagulation (APC), cryotherapy and laser photoresection exist in the armamentarium of IP to tackle such presentations. Besides Neodymium-Yttrium, Aluminum, Garnet (Nd:YAG) laser, there are several different types of laser that have been used by the pulmonologist with different coagulative and cutting properties. This chapter focuses on the historical perspective, current status, and potentials of lasers in the management of central airway lesions.
PubMed: 26807285
DOI: 10.3978/j.issn.2072-1439.2015.12.55