0000000000541947
AUTHOR
P. Foucher
Pleuroparenchymal fibroelastosis as a late complication of chemotherapy agents
To the Editor: We identified six patients with clinical, radiographic and physiological features typical of pleuroparenchymal fibroelastosis (PPFE). In the six cases, PPFE may have been causally related to prior alkylating drugs used to treat malignacy, namely cyclophosphamide in five of the cases and carmustine (BCNU (1,3-bis-(2-chloroethyl)-1-nitrosourea)) in one. Based on an extensive review of the literature, we suspect that similar cases may have already been reported in the past 4 decades but have not been recognised either as PPFE or as drug-induced in nature. In 2004, Frankel et al. [1] described a then-new clinicopathologic entity, which they termed “idiopathic PPFE”. The authors i…
Transient Pulmonary Infiltrates during Treatment with Anti-Thymocyte Globulin
We report the case of a 54-year-old woman with aplastic anemia, who developed transient pulmonary infiltrates following intravenous infusion of rabbit antithymocyte globulin (ATG) for 3 days. There was no other explanation than the infusion of ATG for the infiltrates. Rechallenge with ATG induced the recurrence of opacities on the chest radiograph. Although rarely involved with only 4 previous reports, ATG should be included in the list of drugs capable of inducing pulmonary infiltrates.
Interstitial lung disease induced by drugs and radiation.
An ever-increasing number of drugs can reproduce variegated patterns of naturally occurring interstitial lung disease (ILD), including most forms of interstitial pneumonias, alveolar involvement and, rarely, vasculitis. Drugs in one therapeutic class may collectively produce the same pattern of involvement. A few drugs can produce more than one pattern of ILD. The diagnosis of drug-induced ILD (DI-ILD) essentially rests on the temporal association between exposure to the drug and the development of pulmonary infiltrates. The histopathological features of DI-ILD are generally consistent, rather than suggestive or specific to the drug etiology. Thus, the diagnosis of DI-ILD is mainly made by …
Effets secondaires thyroïdiens sous immunothérapie anti-PD1 : évaluation des facteurs de survenue
Objectifs L’utilisation des immunotherapies anti-PD1 dans le traitement des cancers de la peau et du poumon, s’accompagne d’effets secondaires auto-immuns thyroidiens. L’objectif de cette etude etait de determiner leur frequence et d’identifier les facteurs favorisant leur survenue. Methodes Etude retrospective chez 196 patients traites pour un melanome malin ou un cancer bronchique non a petites cellules (CBNPC) par pembrolizumab ou par nivolumab, entre juillet 2014 et fevrier 2018. Quarante-quatre patients ont ete exclus de l’etude (34 pour antecedents de dysthyroidie et 18 par manque de donnees). Les dysthyroidies sous anti-PD1 ont ete differenciees des modifications de TSH par surcharge…
Drug-induced and iatrogenic infiltrative lung disease.
At present more than 350 drugs are known to cause injury of the lung parenchyma,upper and lower airways, pulmonary circulation, pleura, mediastinum, lymph nodes,and neuromuscular system. Infiltrative lung disease (ILD) is the most common pattern of drug-induced injury. This article, which is clinically oriented rather than drug oriented, reviews the patterns of ILD produced by therapeutic drugs and radiation therapy.
Pleuropulmonary changes induced by ergoline drugs.
Classic ergolines, such as bromocriptine, methysergide and ergotamine, can induce chronic pleuropneumonitis. We present the cases of eight patients who developed similar changes whilst on other ergolines. In this retrospective case study spanning 1985-1995, clinical data, radiological material, pulmonary function, bronchoalveolar lavage and histopathology were reviewed. Earlier literature on ergoline-induced pleuropulmonary changes was reviewed. Eight middle-aged to elderly individuals of both sexes developed pleuropulmonary changes during long-term therapy with regular dosages of nicergoline (n = 4), dihydroergocristine (n = 3), or dihydroergotamine (n = 1). Bibasilar pleural thickening wi…