Éditeur(s) : Basse-Terre : Imprimerie du Gouvernement
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Communauté d'agglomération de La Rochelle. Médiathèque Michel-Crépeau
Permalien : http://www.manioc.org/patrimon/MMC16040
MMC16040

Éditeur(s) : Fort-de-France: Imprimerie du Gouvernement
Résumé : Pages volantes au début qui n'appartiennent pas au livre, table des matières manuscrite
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Archives départementales de Guadeloupe
Permalien : http://www.manioc.org/patrimon/ADG17020
ADG17020

Éditeur(s) : HAL CCSD Elsevier Masson
Résumé : International audience
INTRODUCTION: Light chain deposition disease is a rare clinical entity characterized by deposition of monoclonal immunoglobulin light chains in organs. The kidneys are almost always affected, while the lung manifestations that have been reported, including nodular or diffuse disease, especially cystic lesions, are unusual. CASE REPORT: We report the case of a 60-year-old man with a diffuse infiltrative lung disease characterized by numerous apical cysts. The diagnosis of light chain deposition cystic lung disease was obtained by surgical lung biopsy. Light chain deposits in the salivary glands were the only extrapulmonary manifestation. Despite 12 chemotherapy cycles, the patient's lung function and radiological appearances worsened. CONCLUSION: This is the fourth case describing a cystic lung disease due to light chain deposition in the literature. It highlights the need for comprehensive investigations so as not to miss this rare cause of cystic lung disease, which appears to be related to a primary pulmonary lymphoproliferative disorder. The only treatment that appears to be effective is lung transplantation.
ISSN: 0761-8425

hal-00873356
https://hal.archives-ouvertes.fr/hal-00873356
https://hal.archives-ouvertes.fr/hal-00873356/document
https://hal.archives-ouvertes.fr/hal-00873356/file/DA_pots_chaines_lA_gA_res_non_amyloides_version_finale.pdf
DOI : 10.1016/j.rmr.2013.02.003

Éditeur(s) : HAL CCSD Springer Verlag
Résumé : International audience
PURPOSE: Dairy farming is a risk factor for the development of chronic obstructive pulmonary disease (COPD). We assessed the prevalence of farming-induced COPD (FI-COPD) using a new screening device, and we analyzed symptoms and occupational risk factors. METHODS: We performed on-site screening study of bronchial obstruction using an electronic mini-spirometer (EMS) on an entire population of dairy farmers (n = 147) from two villages in Brittany, France. Suspected bronchial obstruction (FEV1/FEV6 <0.8) was confirmed with standardized lung function tests (FEV1/FVC ≤0.7). We assessed past medical histories, respiratory symptoms, and occupational tasks of subjects with bronchial obstruction; asthmatics were defined as atopic and/or reversible; smoking-induced COPD patients were defined as non-reversible, non-atopic with smoking histories (≥5 PY); and FI-COPD patients were defined as non-reversible, non-atopic, and non-smokers. RESULTS: Using the EMS, 30.6% (n = 45) of dairy farmers were suspected of bronchial obstruction and underwent standardized spirometry. The FEV1/FEV6 ratio and FEV1/FVC ratio were in good agreement (r² = 0.66, P < 0.0001). The prevalence of confirmed bronchial obstruction was 9.5% (n = 14), which included 4 asthmatics, 3 smoking-induced COPD subjects, and 7 FI-COPD subjects. All the COPD patients were GOLD Stage II, and none were aware of their respiratory disease. Foddering duration was significantly higher in FI-COPD subjects compared with non-obstructive subjects, with 44 versus 17 min/day, respectively. CONCLUSIONS: The EMS was a convenient mean of screening for bronchial obstruction, especially in on-site settings, and allowed us to diagnose FI-COPD in a non-spontaneously complaining dairy farmer population. Foddering was considered a significant risk factor.
ISSN: 0340-0131

hal-00872929
https://hal.archives-ouvertes.fr/hal-00872929
DOI : 10.1007/s00420-011-0708-6
PUBMED : 21986906

Éditeur(s) : HAL CCSD Paris, Masson et Cie
Résumé : National audience
Decreased frequency of pulmonary exacerbations, mainly related to immunomodulatory effects of macrolide antibiotics, has been demonstrated in bronchiectasis and chronic obstructive pulmonary diseases (COPD). Due to its tolerance, azithromycin is the antibiotic of choice for maintenance therapy at the dose of 250 mg per day or 500 mg × 3 per week (for body weight >55 kg). Maintenance therapy with macrolide could be proposed in selected patients with bronchiectasis or COPD with more than 3 acute exacerbations in the previous year or decreased lung function despite compliance with optimum treatment. The risk of sudden cardiac death with azithromycin is rare and controversial. It should be avoided in patients with a high baseline risk of cardiovascular disease, QT>450 msec, pulse rate>100 bpm and potential drug interactions, particularly those known to cause QT prolongation. It is recommended to search for hearing deficit (audiometry) and sputum culture positive for mycobacteria. Patients must also be aware that it can rapidly lead to macrolide resistance in commensal or pathogenic flora. Follow-up evaluation every 3 month can be proposed with medical history (hearing deficit) and electrocardiography. After one year, the treatment should be stopped in the absence of reduction in the frequency of exacerbations.
Points essentielsLes macrolides administrés au long cours permettent, grâce en partie à leurs propriétés anti-inflammatoires, de diminuer la fréquence des exacerbations dans la DDB et la BPCO.Du fait de sa tolérance, l’azithromycine est le macrolide de choix, pouvant être utilisé à la dose de 250 mg/j ou 500 mg 3 fois par semaine chez les patients de plus de 55 kg.Un traitement par macrolides au long cours pourrait être proposé à des patients atteints de DDB ou de BPCO ayant eu plus de 3 exacerbations l’année précédente ou ayant une dégradation de leur fonction respiratoire malgré un traitement de fond bien conduit.Du fait d’un risque rare et controversé de mort subite d’origine cardiaque, il ne doit pas être proposé en cas de pathologie cardiovasculaire évoluée, d’intervalle QT > 450 ms, de traitement pouvant allonger l’intervalle QT, de tachycardie > 100/min.Il est recommandé de s’assurer de l’absence de troubles auditifs (audiogramme) et de mycobactérie atypique dans les cultures des expectorations. Les patients doivent aussi être informés du risque d’apparition de résistance aux macrolides de la flore commensale et pathogène.Une surveillance clinique, avec en particulier la recherche de troubles auditifs et électrocardiographique, peut être proposée tous les 3 mois. L’absence de diminution de la fréquence des exacerbations, lors du bilan annuel, justifie l’arrêt du traitement.
ISSN: 0032-7867

hal-01073027
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01073027
DOI : 10.1016/j.lpm.2013.08.006
PUBMED : 24631048

Éditeur(s) : HAL CCSD Elsevier Masson
Résumé : International audience
INTRODUCTION: Hydroxyurea is an antimetabolite drug used in the treatment of myeloproliferative disorders. Common adverse effects include haematological, gastrointestinal cutaneous manifestations, and fever. Hydroxyurea-induced pneumonitis is unusual. CASE REPORT: A female patient was treated with hydroxyurea for polycythemia vera. She was admitted 20 days after commencing treatment with a high fever, productive cough, clear sputum and nausea. A chest CT-scan showed diffuse ground-glass opacities. Microbiological investigations were negative. The symptoms disappeared a few days after discontinuation of the drug and rechallenge led to a relapse of symptoms. CONCLUSION: Our case and 15 earlier cases of hydroxyurea-induced pneumonitis are reviewed. Two patterns of this disease may exist: an acute febrile form occurring within 1 month of introduction of hydroxyurea and a subacute form without fever. Even if uncommon, one should be aware of this complication of hydroxyurea.
Revue des Maladies Respiratoires

hal-01072996
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01072996
DOI : 10.1016/j.rmr.2013.09.001
PUBMED : 24878159

Éditeur(s) : HAL CCSD Lippincott, Williams & Wilkins
Résumé : International audience
o abstract
ISSN: 1070-5287

hal-01158656
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01158656
DOI : 10.1097/MCP.0000000000000171
PUBMED : 26016584

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
RATIONALE: Optimal management of complicated parapneumonic effusions (CPPE) remains controversial. OBJECTIVES: to assess safety and efficacy of iterative therapeutic thoracentesis (ITTC), the first-line treatment of CPPE in Rennes University Hospital. METHODS: Patients with CPPE were identified through our computerized database. We retrospectively studied all cases of CPPE initially managed with ITTC in our institution between 2001 and 2010. ITTC failure was defined by the need for additional treatment (i.e. surgery or percutaneous drainage), or death. RESULTS: Seventy-nine consecutive patients were included. The success rate was 81% (n = 64). Only 3 patients (4%) were referred to thoracic surgery. The one-year survival rate was 88%. On multivariate analysis, microorganisms observed in pleural fluid after Gram staining and first thoracentesis volume ≥450 mL were associated with ITTC failure with adjusted odds-ratios of 7.65 [95% CI, 1.44-40.67] and 6.97 [95% CI, 1.86-26.07], respectively. The main complications of ITTC were iatrogenic pneumothorax (n = 5, 6%) and vasovagal reactions (n = 3, 4%). None of the pneumothoraces required chest tube drainage, and no hemothorax or re-expansion pulmonary edema was observed. CONCLUSIONS: Although not indicated in international recommendations, ITTC is safe and effective as first-line treatment of CPPE, with limited invasiveness.
ISSN: 1932-6203

hal-00945622
https://hal-univ-rennes1.archives-ouvertes.fr/hal-00945622
https://hal-univ-rennes1.archives-ouvertes.fr/hal-00945622/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-00945622/file/fetchObject.pdf
PUBMED : 24400113

Éditeur(s) : HAL CCSD
Résumé : International audience
Decreased frequency of pulmonary exacerbations, mainly related to immunomodulatory effects of macrolide antibiotics, has been demonstrated in bronchiectasis and chronic obstructive pulmonary diseases (COPD). Due to its tolerance, azithromycin is the antibiotic of choice for maintenance therapy at the dose of 250 mg per day or 500 mg × 3 per week (for body weight extgreater55 kg). Maintenance therapy with macrolide could be proposed in selected patients with bronchiectasis or COPD with more than 3 acute exacerbations in the previous year or decreased lung function despite compliance with optimum treatment. The risk of sudden cardiac death with azithromycin is rare and controversial. It should be avoided in patients with a high baseline risk of cardiovascular disease, QT extgreater450 msec, pulse rate extgreater100 bpm and potential drug interactions, particularly those known to cause QT prolongation. It is recommended to search for hearing deficit (audiometry) and sputum culture positive for mycobacteria. Patients must also be aware that it can rapidly lead to macrolide resistance in commensal or pathogenic flora. Follow-up evaluation every 3 month can be proposed with medical history (hearing deficit) and electrocardiography. After one year, the treatment should be stopped in the absence of reduction in the frequency of exacerbations.
Presse Médicale (Paris, France: 1983)

hal-01063927
https://hal.archives-ouvertes.fr/hal-01063927
DOI : 10.1016/j.lpm.2013.08.006

Éditeur(s) : HAL CCSD Elsevier Masson
Résumé : International audience
Alveolar proteinosis (AP) is a rare disease characterized by alveolar accumulation of surfactant components, which impairs gas exchange. AP is classified into three groups: auto-immune AP defined by the presence of plasma autoantibodies anti-GM-CSF, the most frequent form (90 % of all AP); secondary AP, mainly occurring as a consequence of haematological diseases, or following on from toxic inhalation or infections, and genetic AP, which affects almost exclusively children. AP diagnosis is suspected where chest CT-scan demonstrates interstitial lung disease with a crazy paving aspect; and confirmed by bronchoalveolar lavage, which has a milky appearance and contains periodic acid Schiff positive proteinaceous alveolar deposits. The use of surgical lung biopsy to confirm AP is less frequent nowadays. In this context, positive antibodies against GM-CSF indicates an auto-immune etiology of the AP. Concerning management, whole lung lavage is the gold standard therapy. In refractory AP, new treatments are available such as subcutaneous or inhaled GM-CSF supplementation, or rituximab infusions. The clinical course is unpredictable. Spontaneous improvement or even cure can occur, and the 5-year actuarial survival is 95 %. The most frequent complications are infectious etiology.
La protéinose alvéolaire pulmonaire (PAP) est une maladie rare caractérisée par l’accumulation alvéolaire de composants du surfactant qui gêne les échanges gazeux. Les PAP sont séparées en trois groupes : les PAP auto-immunes caractérisées par la présence d’anticorps sériques anti-GM-CSF qui sont les plus fréquentes ; les PAP secondaires à une maladie sous-jacente, le plus souvent hématologique, mais aussi à l’inhalation de toxiques et à des infections ; enfin, les PAP d’origine génétique. Le diagnostic de PAP est évoqué sur le scanner thoracique avec une pneumopathie infiltrante diffuse ayant un aspect classique de crazy paving, puis confirmé par l’aspect laiteux du lavage bronchoalvéolaire, et la présence de matériel lipoprotéinacé PAS positif. La confirmation du diagnostic de PAP par biopsie pulmonaire chirurgicale est désormais rarement nécessaire. La positivité des anticorps sériques anti-GM-CSF signe le caractère auto-immun de la maladie. Le traitement de référence des PAP auto-immunes est le « grand lavage pulmonaire thérapeutique ». En cas de maladie réfractaire, d’autres traitements sont disponibles, tels que le GM-CSF en injection sous-cutanée ou en aérosol et le rituximab. L’évolution de la maladie est imprévisible. Une évolution spontanément favorable ou même une guérison spontanée peuvent survenir et la survie actuarielle à 5 ans est de 95 %. Les principales complications sont infectieuses.
ISSN: 0761-8425

hal-01085907
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01085907
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01085907/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01085907/file/Prot%C3%A9inose%20alv%C3%A9olaire%20pulmonaire_accepted.pdf
DOI : 10.1016/j.rmr.2014.08.009

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
STUDY OBJECTIVE: There is no consensus about the management of large spontaneous pneumothoraces. Guidelines recommend either needle aspiration or chest tube drainage and most patients are hospitalized. We assess the efficiency of ambulatory management of large spontaneous pneumothoraces with pigtail catheters. METHODS: From February 2007 to January 2011, all primary and secondary large spontaneous pneumothoraces from Lorient's hospital (France) were managed with pigtail catheters with a 1-way valve. The patients were discharged immediately and then evaluated every 2 days according to a specific algorithm. RESULTS: Of the 132 consecutive patients (110 primary, 22 secondary), 103 were exclusively managed as outpatients, with full resolution of the pneumothorax by day 2 or 4, which represents an ambulatory success rate of 78%. Mean time (SD) of drainage was 3.4 days (1.8). Seven patients were initially hospitalized but quickly discharged and had full resolution by day 2 or 4, leading to a total success rate of 83%. The use of analgesics was low. The 1-year recurrence rate was 26%. If successful, this outpatient management is potentially cost saving, with a mean cost of 926, assuming up to 2 outpatient visits and 1 chest radiograph, compared with 4,276 if a chest tube was placed and the patient was admitted to the hospital for 4 days. CONCLUSION: Ambulatory management with pigtail catheters with 1-way valves could be a reasonable first-line of treatment for large spontaneous pneumothoraces. Compared with that of other studies, our protocol does not require hospitalization and is cost saving.
ISSN: 0196-0644

hal-01063942
https://hal.archives-ouvertes.fr/hal-01063942
DOI : 10.1016/j.annemergmed.2013.12.017
PUBMED : 24439715

Éditeur(s) : HAL CCSD Federation of American Society of Experimental Biology
Résumé : International audience
The innate immune system is able to detect bacterial LPS through the pattern recognition receptor CD14, which delivers LPS to various TLR signaling complexes that subsequently induce intracellular proinflammatory signaling cascades. In a previous study, we showed the overproduction of the soluble form of CD14 (sCD14) by macrophages from patients with cystic fibrosis (CF). CF is an autosomal recessive disorder that is caused by mutations in the gene that encodes the CFTR protein and is characterized by persistent inflammation. Macrophages play a significant role in the initial stages of this disease due to their inability to act as suppressor cells, leading to chronic inflammation in CF. In this work, we investigated the origin of sCD14 by human macrophages and studied the effect of sCD14 on the production of inflammatory cytokine/chemokine. Our data indicate that sCD14 stimulate proinflammatory cytokine/chemokine production in a manner that is independent of LPS but dependent on the TLR-4/CD14 membrane complex, NF-κB, and the inflammasome. Therefore, sCD14, overproduced by CF macrophages, originates primarily from the endocytosis/exocytosis process and should be considered to be a danger-associated molecular pattern. This elucidation of the origin and inflammation-induced mechanisms associated with sCD14 contributes to our understanding of maintained tissue inflammation.
ISSN: 0892-6638

hal-01526434
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01526434
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01526434/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01526434/file/Soluble%20CD14%20acts%20as%20a%20DAMP%20in%20human-accepted.pdf
PUBMED : 28122919

Éditeur(s) : HAL CCSD Elsevier Masson
Résumé : International audience
The Société de pneumologie de langue française defines acute exacerbation of chronic obstructive pulmonary disease (AE COPD) as an increase in daily respiratory symptoms, basically duration ≥ 48h or need for treatment adjustment. Etiology of EA COPD are mainly infectious, viral (rhinovirus, influenzae or parainfluenzae virus, coronavirus, adenovirus and respiratory syncytial virus) or bacterial (Haemophilus influenzae, Streptococcus pneumoniae, or Moraxella catarrhalis). Pollutant exposure can also lead to AE COPD, such as NO2, SO2, ozone or particulates (PM10 and PM2.5). In 30% the etiology remains unknown. Differential diagnoses of AE COPD include infectious pneumonia, pneumothorax, acute heart failure and pulmonary embolism. Presences of signs of severity impose hospitalization: signs of respiratory distress, shock, acute confusion but also fragile patients, insufficient home support or absence of response to initial treatment. AE COPD treatments consist on increase in bronchodilators, chest physiotherapy, and antibiotics if sputum is frankly purulent. Systemic corticosteroids should not be systematic.Recommended dose is 0.5 mg/kg on short course (7 days). During hospitalization, oxygen supplementation and thromboprophylaxis could be prescribed. The main interest in noninvasive ventilation is persistent hypercapnia despite optimal medical management. During ambulatory management or hospitalization, clinical assessment at 48-72h is mandatory. L’exacerbation aiguë de bronchopneumopathie chronique obstructive (EA BPCO) représente un événement important dans l’histoire naturelle de la BPCO, notamment en cas d’hospitalisation. Les EA BPCO interviennent dans la gravité et l’évolution de la BPCO ; et leur prévention est un des objectifs principal des traitements de fond.
La Société de pneumologie de langue française définie l’exacerbation aiguë de bronchopneumopathie chronique obstructive (EA BPCO) comme une majoration des symptômes respiratoires au-delà des variations quotidiennes, en pratique, d’une durée ≥ 48h ou justifiant une modification thérapeutique. L’étiologie de ces EA BPCO est principalement infectieuse, virale (rhinovirus, virus influenzae et parainfluenzae, coronavirus, adénovirus et virus respiratoire syncytial) ou bactérienne (principalement Haemophilus influenzae, Streptococcus pneumoniae et Moraxella catarrhalis). Elles peuvent également résulter de l’exposition à certains polluants comme le NO2, le SO2, l’ozone et la pollution particulaire (PM10 et PM2,5). L’étiologie reste indéterminée dans près de 30 % des cas. Les diagnostics différentiels des EA BPCO incluent les pneumopathies infectieuses, les pneumothorax, les poussées d’insuffisance cardiaque et les embolies pulmonaires. La présence de signes de gravité conditionnent l’hospitalisation : signes d’insuffisance respiratoire aiguë, de choc ou de défaillance neurologique, mais aussi en cas de patient fragile, d’absence de soutien familial à domicile ou d’absence de réponse au traitement initial. Le traitement d’une EA BPCO consiste en une majoration des bronchodilatateurs, une kinésithérapie respiratoire, une antibiothérapie en cas d’expectoration franchement purulente.La prescription de corticoïdes systémiques ne doit pas être systématique. La dose recommandée est de 0,5 mg/kg sur une courte période (7 jours). Lors d’une hospitalisation, une oxygénothérapie et une thromboprophylaxie peuvent être prescrite. La ventilation noninvasiveest principalement indiquée en cas de persistance d’une hypercapnie malgré un traitement médical optimal. Que le patient soit pris en charge en ambulatoire ou en hospitalisation, une réévaluation clinique à 48-72h est indispensable.
ISSN: 0755-4982

hal-01117949
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01117949
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01117949/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01117949/file/Prise%20en%20charge%20des%20exacerbations_accepted.pdf
DOI : 10.1016/j.jeurea.2015.02.002

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
BACKGROUND: Early in life, cystic fibrosis (CF) patients are infected with microorganisms. The role of macrophages has largely been underestimated in literature, whereas the focus being mostly on neutrophils and epithelial cells. Macrophages may however play a significant role in the initiating stages of this disease, via an inability to act as a suppressor cell. Yet macrophage dysfunction may be the first step in cascade of events leading to chronic inflammation/infection in CF. Moreover, reports have suggested that CFTR contribute to altered inflammatory response in CF by modification of normal macrophage functions. OBJECTIVES: In order to highlight possible intrinsic macrophage defects due to impaired CFTR, we have studied inflammatory cytokines secretions, recognition of pathogens and phagocytosis in peripheral blood monocyte-derived macrophages from stable adult CF patients and healthy subjects (non-CF). RESULTS: In CF macrophage supernatants, concentrations of sCD14, IL-1β, IL-6, TNF-α and IL-10 were strongly raised. Furthermore expression of CD11b and TLR-5 were sorely decreased on CF macrophages. Beside, no difference was observed for mCD14, CD16, CD64, TLR-4 and TLR1/TLR-2 expressions. Moreover, a strong inhibition of phagocytosis was observed for CF macrophages. Elsewhere CFTR inhibition in non-CF macrophages also led to alterations of phagocytosis function as well as CD11b expression. CONCLUSIONS: Altogether, these findings demonstrate excessive inflammation in CF macrophages, characterized by overproduction of sCD14 and inflammatory cytokines, with decreased expression of CD11b and TLR-5, and impaired phagocytosis. This leads to altered clearance of pathogens and non-resolution of infection by CF macrophages, thereby inducing an exaggerated pro-inflammatory response.
ISSN: 1932-6203

inserm-00872278
http://www.hal.inserm.fr/inserm-00872278
http://www.hal.inserm.fr/inserm-00872278/document
http://www.hal.inserm.fr/inserm-00872278/file/Impaired_Functions.accepted.pdf
DOI : 10.1371/journal.pone.0075667

Éditeur(s) : HAL CCSD Elsevier Masson
Résumé : National audience
Introduction Le cancer du pancréas est une néoplasie souvent diagnostiquée au stade métastatique et au pronostic sombre. Les lésions secondaires pulmonaires, pléiomorphes, sont souvent présentes au diagnostic et peuvent faire découvrir une maladie par ailleurs asymptomatique. Observations Nous rapportons une série rétrospective de trois patientes, âgées de 32 à 74 ans, qui présentaient des images de pneumopathie interstitielle diffuse (PID) ayant conduit au diagnostic de métastases pulmonaires de cancer du pancréas. Pour la première patiente, une sarcoïdose avait été évoquée devant son jeune âge et la négativité des prélèvements écho-endoscopiques digestifs répétés. La deuxième présentait de multiples nodules pulmonaires excavés et un tableau de compression médullaire a conduit à l’obtention rapide du diagnostic anatomopathologique sur les lésions osseuses. Pour la troisième, le terrain de polyarthrite rhumatoïde et l’absence de symptomatologie abdominale faisait rechercher une atteinte en rapport avec son rhumatisme inflammatoire. L’anatomopathologie, sur biopsies pulmonaires pour deux patientes a permis de redresser le diagnostic. Conclusion Devant une PID atypique le recours à des prélèvements invasifs doit être rapide afin de ne pas retarder un diagnostic de cancer, notamment pancréatique
ISSN: 0761-8425

hal-01334066
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01334066
DOI : 10.1016/j.rmr.2016.04.019

Éditeur(s) : HAL CCSD Elsevier Masson
Résumé : National audience
Introduction Les cas d’asthmes induits par les anti-TNF-α sont rares, et il n’a jamais été décrit de tentative de réintroduction d’une molécule de même classe. Il n’existe pas de recommandations concernant la conduite à tenir dans ces situations. Observation Nous rapportons le cas d’une femme de 45 ans, non-fumeuse, sans antécédent personnel d’asthme, qui était atteinte d’une maladie de Crohn depuis l’adolescence. En 2009, elle a été traitée par infliximab. La réponse digestive a été rapidement efficace, cependant après 4 semaines de traitement, elle commençait à présenter une toux sèche associée à une dyspnée inhabituelle. Ces symptômes évocateurs d’hyperréactivité bronchique s’aggravèrent progressivement, et les explorations fonctionnelles respiratoires confirmèrent le diagnostic d’asthme. Malgré des traitements adaptés, la sévérité de la situation imposa l’arrêt de l’infliximab. L’asthme s’est alors amélioré, mais en raison de l’atteinte digestive un nouveau traitement dut être débuté : l’adalimumab, sans rechute d’asthme à ce jour. Conclusion Ce cas clinique met en évidence la possibilité de réintroduire un nouvel anti-TNF-α après un premier épisode d’asthme induit par cette classe médicamenteuse. Cette option pourrait être extrêmement utile chez les patients présentant des atteintes sévères (polyarthrite rhumatoïde, maladies inflammatoires chroniques de l’intestin) en l’absence d’alternative thérapeutique
ISSN: 0761-8425

hal-01334071
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01334071
DOI : 10.1016/j.rmr.2016.04.012

Éditeur(s) : HAL CCSD Elsevier Masson
Résumé : International audience
Introduction: Hydroxyurea is an antimetabolite widely used in the treatment of myeloproliferative diseases. Usual side effects are mainly hematological, gastrointestinal, neurological disorders and induced-fevers. More rarely, hydroxyurea-induced pneumonitis are reported. Case report: We report a case of a patient treated for polycythemia vera. She was admitted 20 days after introduction of hydroxyurea for a high fever, productive cough and clear sputum associated with nausea. Chest CT-scan found diffuse bilateral ground-glass opacities. The microbiological investigations were negative. Symptoms disappeared few days after discontinuation of treatment. Its reintroduction led to recurrence of symptoms. Conclusion: This additional case completes the 15 cases of hydroxyurea-induced pneumonitis described in the literature. Two forms of this disease seem to exist: an acute form with fever occurring in the month following introduction of hydroxyurea; and a chronic form without fever. Even if it is uncommon, pulmonologists should be aware of this complication.
ISSN: 0761-8425

hal-00916333
https://hal.archives-ouvertes.fr/hal-00916333
https://hal.archives-ouvertes.fr/hal-00916333/document
https://hal.archives-ouvertes.fr/hal-00916333/file/hydroxyurA_e_version_rA_visA_e.pdf
DOI : 10.1016/j.rmr.2013.09.001

Éditeur(s) : Paris : chez l'auteur
Description : Ce fervent royaliste, défenseur de la Monarchie, fut déporté à Cayenne pendant trois ans par jugement du Tribunal criminel du département de la Seine.
Siècle(s) traité(s) : 18
Droits : Domaine public
Provenance : Ville de Pointe-à-Pitre. Réseau des bibliothèques
Permalien : http://www.manioc.org/patrimon/PAP11034
PAP11034

Éditeur(s) : Paris : Imprimerie impériale
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Archives départementales de Guadeloupe
Permalien : http://www.manioc.org/patrimon/ADG17021
ADG17021