Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 30
Filtrar
Más filtros

Banco de datos
País/Región como asunto
Tipo del documento
País de afiliación
Intervalo de año de publicación
1.
Eur Respir J ; 2024 Aug 15.
Artículo en Inglés | MEDLINE | ID: mdl-39147411

RESUMEN

BACKGROUND: Pulmonary alveolar proteinosis (PAP) is a rare syndrome caused by several distinct diseases leading to progressive dyspnoea, hypoxemia, risk of respiratory failure and early death due to accumulation of proteinaceous material in the lungs. Diagnostic strategies may include computed tomography (CT) of the lungs, bronchoalveolar lavage, evaluation of antibodies against granulocyte macrophage colony stimulating factor (GM-CSF), genetic testing, and, eventually, lung biopsy. The management options are focused at removing the proteinaceous material by whole lung lavage (WLL), augmentation therapy with GM-CSF, rituximab, plasmapheresis, and lung transplantation. The presented diagnostic and management guideline aim to provide guidance to physicians managing patients with PAP. METHODS: A European Respiratory Society Task Force committee composed of clinicians, methodologists, and patients with experience in PAP developed recommendations in accordance with the ERS Handbook for Clinical Practice Guidelines and the GRADE (Grading of Recommendations, Assessment, Development and Evaluations) approach. This included a systematic review of the literature and application of the GRADE approach to assess the certainty of the evidence and strength of recommendations. The committee formulated five PICO (Patients, Intervention, Comparison, Outcomes) questions, and two narrative questions to develop specific evidence-based recommendations. RESULTS: The Task Force committee developed recommendations for five PICOs. These included management of PAP with WLL, GM-CSF augmentation therapy, rituximab, plasmapheresis, and lung transplantation. Also, the committee made recommendations regarding the use of GM-CSF antibody testing, diagnostic bronchoalveolar lavage (BAL) and biopsy based on narrative questions.In addition to the recommendations, the committee provided information on the hierarchy of diagnostic interventions and therapy. CONCLUSIONS: The diagnosis of PAP is based on CT and BAL cytology or lung histology, whereas diagnosis of specific PAP-causing diseases requires GM-CSF antibody testing or genetic analysis. There are several therapies including WLL and augmentation therapy with GM-CSF available to treat PAP, but supporting evidence is still limited.

2.
Eur Respir J ; 61(4)2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36669777

RESUMEN

BACKGROUND: Survivors of severe-to-critical coronavirus disease 2019 (COVID-19) may have functional impairment, radiological sequelae and persistent symptoms requiring prolonged follow-up. This pragmatic study aimed to describe their clinical follow-up and determine their respiratory recovery trajectories, and the factors that could influence them and their health-related quality of life. METHODS: Adults hospitalised for severe-to-critical COVID-19 were evaluated at 3 months and up to 12 months post-hospital discharge in this prospective, multicentre, cohort study. RESULTS: Among 485 enrolled participants, 293 (60%) were reassessed at 6 months and 163 (35%) at 12 months; 89 (51%) and 47 (27%) of the 173 participants initially managed with standard oxygen were reassessed at 6 and 12 months, respectively. At 3 months, 34%, 70% and 56% of the participants had a restrictive lung defect, impaired diffusing capacity of the lung for carbon monoxide (D LCO) and significant radiological sequelae, respectively. During extended follow-up, both D LCO and forced vital capacity percentage predicted increased by means of +4 points at 6 months and +6 points at 12 months. Sex, body mass index, chronic respiratory disease, immunosuppression, pneumonia extent or corticosteroid use during acute COVID-19 and prolonged invasive mechanical ventilation (IMV) were associated with D LCO at 3 months, but not its trajectory thereafter. Among 475 (98%) patients with at least one chest computed tomography scan during follow-up, 196 (41%) had significant sequelae on their last images. CONCLUSIONS: Although pulmonary function and radiological abnormalities improved up to 1 year post-acute COVID-19, high percentages of severe-to-critical disease survivors, including a notable proportion of those managed with standard oxygen, had significant lung sequelae and residual symptoms justifying prolonged follow-up.


Asunto(s)
COVID-19 , Adulto , Humanos , SARS-CoV-2 , Estudios de Cohortes , Estudios Prospectivos , Calidad de Vida , Pulmón/diagnóstico por imagen , Oxígeno/uso terapéutico
3.
Ann Rheum Dis ; 82(12): 1580-1586, 2023 12.
Artículo en Inglés | MEDLINE | ID: mdl-37550002

RESUMEN

BACKGROUND: Benralizumab is effective in the treatment of eosinophilic asthma and is being investigated for the treatment of other eosinophil-associated diseases. Reports on the use of benralizumab for the treatment of eosinophilic granulomatosis with polyangiitis (EGPA) are limited to case reports and small case series. METHODS: We conducted a multicentre, retrospective study including EGPA patients treated with off-label benralizumab. The primary endpoint was the rate of complete response defined as no disease activity (Birmingham Vasculitis Activity Score=0) and a prednisone dose ≤4 mg/day. Partial response was defined as no disease activity and a prednisone dose ≥4 mg/day. RESULTS: Sixty-eight patients were included, including 31 (46%) who had previously received mepolizumab. The use of benralizumab was warranted by uncontrolled asthma in 54 (81%), persistent ear, nose and throat (ENT) manifestations in 27 (40%) and persistent glucocorticoids (GCs) use in 48 (74%) patients. Median (IQR) follow-up after starting benralizumab was 23 (9-34) months. Thirty-three patients (49%) achieved a complete response, 24 (36%) achieved a partial response and 10 (15%) did not respond. Among the 57 patients who initially responded, 10 (18%) eventually required further line treatments. GCs were discontinued in 23 patients (38%). Prior mepolizumab use was associated with a higher rate of primary failure (26.7% vs 5.4%, p=0.034) and less frequent GCs discontinuation (14.8% vs 55.9%, p=0.001). Vasculitis flares occurred in 7 patients (11%) and were associated with histological evidence of vasculitis and/or antineutrophil cytoplasmic antibodies positivity at benralizumab initiation (p=0.004). CONCLUSIONS: Benralizumab appears to be an effective treatment for refractory asthma or ENT manifestations in EGPA and allows GC-sparing. However, its efficacy was lower after prior failure of mepolizumab.


Asunto(s)
Asma , Síndrome de Churg-Strauss , Granulomatosis con Poliangitis , Humanos , Granulomatosis con Poliangitis/tratamiento farmacológico , Granulomatosis con Poliangitis/complicaciones , Síndrome de Churg-Strauss/tratamiento farmacológico , Prednisona/uso terapéutico , Estudios Retrospectivos , Glucocorticoides/uso terapéutico , Asma/tratamiento farmacológico , Asma/complicaciones
4.
Eur Respir J ; 56(6)2020 12.
Artículo en Inglés | MEDLINE | ID: mdl-32855221

RESUMEN

INTRODUCTION: Interstitial lung diseases (ILDs) can be caused by mutations in the SFTPA1 and SFTPA2 genes, which encode the surfactant protein (SP) complex SP-A. Only 11 SFTPA1 or SFTPA2 mutations have so far been reported worldwide, of which five have been functionally assessed. In the framework of ILD molecular diagnosis, we identified 14 independent patients with pathogenic SFTPA1 or SFTPA2 mutations. The present study aimed to functionally assess the 11 different mutations identified and to accurately describe the disease phenotype of the patients and their affected relatives. METHODS: The consequences of the 11 SFTPA1 or SFTPA2 mutations were analysed both in vitro, by studying the production and secretion of the corresponding mutated proteins and ex vivo, by analysing SP-A expression in lung tissue samples. The associated disease phenotypes were documented. RESULTS: For the 11 identified mutations, protein production was preserved but secretion was abolished. The expression pattern of lung SP-A available in six patients was altered and the family history reported ILD and/or lung adenocarcinoma in 13 out of 14 families (93%). Among the 28 SFTPA1 or SFTPA2 mutation carriers, the mean age at ILD onset was 45 years (range 0.6-65 years) and 48% underwent lung transplantation (mean age 51 years). Seven carriers were asymptomatic. DISCUSSION: This study, which expands the molecular and clinical spectrum of SP-A disorders, shows that pathogenic SFTPA1 or SFTPA2 mutations share similar consequences for SP-A secretion in cell models and in lung tissue immunostaining, whereas they are associated with a highly variable phenotypic expression of disease, ranging from severe forms requiring lung transplantation to incomplete penetrance.


Asunto(s)
Enfermedades Pulmonares Intersticiales , Neoplasias Pulmonares , Adolescente , Adulto , Anciano , Niño , Preescolar , Humanos , Lactante , Enfermedades Pulmonares Intersticiales/genética , Neoplasias Pulmonares/genética , Persona de Mediana Edad , Mutación , Fenotipo , Proteína A Asociada a Surfactante Pulmonar/genética , Adulto Joven
5.
Clin Exp Allergy ; 50(7): 789-798, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-32469092

RESUMEN

BACKGROUND: Dupilumab is a monoclonal anti-IL-4Rα antibody developed for the treatment of severe asthma (SA). An early access programme for dupilumab was opened in France in SA patients experiencing unacceptable steroids side-effects and/or life-threatening exacerbations. OBJECTIVE: To assess changes in asthma control between baseline and 12 months of treatment. METHODS: Multi-centre (n = 13) retrospective real-life cohort study. This study is registered on ClinicalTrials.gov (NCT04022447). RESULTS: Overall, 64 patients with SA (median age 51, interquartile range [44-61]; 53% females) received dupilumab as add-on therapy to maximal standard of care; and 76% were on oral daily steroids at baseline. After 12 months, median asthma control test score improved from 14 [7-16] to 22 [17-24] (P < .001); median forced expiratory volume in 1 seconds increased from 58% [47-75] to 68% [58-88] (P = .001); and daily prednisone dose was reduced from 20 [10-30] to 5 [0-7] mg/d (P < .001). Annual exacerbations decreased from 4 [2-7] to 1 [0-2] (P < .001). Hypereosinophilia ≥1500/mm3 was observed at least once during follow-up in 16 patients (25%), persisting after 6 months in 8 (14%) of them. Increase in blood eosinophil count did not modify the clinical response during the study period. Injection-site reaction was the most common side effect (14%). Three deaths were observed, none related to treatment by investigators. CONCLUSION & CLINICAL RELEVANCE: In this first real-life cohort study of predominantly steroid-dependent SA, dupilumab significantly improved asthma control and lung function and reduced oral steroids use and exacerbations rate. Despite limitations due to the retrospective study, these results are consistent with controlled trials efficacy data. Further studies are required to assess the clinical significance and long-term prognosis of sustained dupilumab-induced hypereosinophilia.


Asunto(s)
Anticuerpos Monoclonales Humanizados/administración & dosificación , Asma/tratamiento farmacológico , Índice de Severidad de la Enfermedad , Adulto , Anticuerpos Monoclonales Humanizados/efectos adversos , Asma/sangre , Asma/fisiopatología , Femenino , Estudios de Seguimiento , Francia , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos
7.
Ann Pathol ; 39(1): 47-53, 2019 Feb.
Artículo en Francés | MEDLINE | ID: mdl-30553640

RESUMEN

Cystic echinococcosis, or hydatidosis, also known as hydatid cyst, is a cosmopolitan parasitosis mainly present in breeding areas. This anthropozoonosis is related to the tissue development of an hydatid of an echinococcus tænia, Echinococcus granulosus, found in the digestive tract of canids, at the adult state. In France, this larval cestosis is essentially an import disease developed by patients from endemic areas such as East and North Africa, South America or Asia. However, autochtonous forms, although rare, still persist. Here we describe the case of a 39-year-old non-smoking patient from Paris, admitted in the emergency department for chest pain associated with sweating and chills. The clinical examination found the notion of a right lower lobar pulmonary nodule discovered 20 years ago, on a chest X-ray, but never explored. Thoracic computed tomography shows two large cystic opacities with endocystic flaky images, including one ruptured in the pleura with right pleural effusion. This radiological suspicion of fissured cystic echinococcosis was confirmed by positive hydatidosis serology. The multidisciplinary meeting retained the indication of right basal segmentectomy enlarged to a diaphragmatic patch, associated with treatment by albendazole. The diagnosis was confirmed by parasitological and pathological data. In this article, we will deal with the macroscopic and microscopic features of this rare parasitosis in metropolitan France and we will discuss the elements of management of a fresh resected specimen during macroscopic examination to prevent parasite swarming.


Asunto(s)
Equinococosis Pulmonar , Adulto , Equinococosis Pulmonar/diagnóstico , Equinococosis Pulmonar/cirugía , Francia , Humanos , Masculino
8.
Eur Respir J ; 52(2)2018 08.
Artículo en Inglés | MEDLINE | ID: mdl-29976654

RESUMEN

Presence of anti-human leukocyte antigen donor-specific antibodies (DSAs) is associated with poor outcome after lung transplantation. Currently, DSAs are detected using the Luminex technique, which may be overly sensitive. The new C1q assay allows for the exclusive detection of complement (C1q)-binding antibodies, involved in antibody-mediated rejection. We investigated whether early detection of complement-binding DSAs is associated with chronic lung allograft dysfunction (CLAD) and survival.From 2009 to 2012, lung transplant recipients from three transplantation centres were screened for the presence of DSA and their complement-binding capacity during the 6-12 months post-transplantation in a stable condition.The analysis included 168 patients. The 3-year rates of freedom from CLAD and graft survival were lower for patients with complement-binding DSAs (33.6% and 53.7%, respectively), as compared with patients with non-complement-binding DSAs (61.9% and 77.4%, respectively) and patients without DSA (70% and 84.9%, respectively) (p<0.001 and p=0.001, respectively). Detection of complement-binding DSA was associated with a risk of graft loss that was nearly tripled after adjustment for clinical, functional, histological and immunological factors (hazard ratio 2.98, 95% CI 1.33-6.66; p=0.008).Assessment of the C1q-binding capacity of DSA appears to be useful in identifying stable lung transplant recipients at high risk of lung allograft loss.


Asunto(s)
Complemento C1q/inmunología , Antígenos HLA/inmunología , Isoanticuerpos/inmunología , Trasplante de Pulmón , Donantes de Tejidos , Adulto , Aloinjertos , Femenino , Francia , Rechazo de Injerto , Supervivencia de Injerto , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Factores de Riesgo
9.
J Clin Immunol ; 36(8): 810-817, 2016 11.
Artículo en Inglés | MEDLINE | ID: mdl-27714565

RESUMEN

PURPOSE: Little is known about hypogammaglobulinemia (HGG) in asthma patients. No data are available on the characteristics of adult patients with asthma and HGG. METHODS: We conducted a retrospective monocentric study between January 2006 and December 2012. Asthma patients with a serum immunoglobulin (Ig) quantitative analysis were included and classified into two groups depending on their serum IgG concentration: presence or absence of HGG. Clinical, biological, functional, and radiologic characteristics were compared in univariate and multivariate analysis, using a logistic regression model. RESULTS: In univariate analysis, asthma patients with HGG (n = 25) were older (58 years old ± 18 vs 49 ± 18, p = 0.04) and more frequently active or former smokers as compared to patients with normoglobulinemia (n = 80) (56.0 vs 35.0 %, p = 0.01). Total IgE < 30 kUI/L was more frequently observed in patients with HGG (53.0 vs 18.3 %, p = 0.01). HGG asthma patients had lower fraction of exhaled nitric oxide (p = 0.02), blood eosinophilia (p = 0.0009), and presented with more severe composite score for bronchiectasis (p = 0.01). In multivariate analysis, asthma patients with HGG had increased risk of being smokers [OR = 6.11 (IC 95 % = 1.16-32.04)], having total IgE concentration < 30 kUI/L [OR = 12.87 (IC 95 % = 2.30-72.15)], and a more severe composite score of bronchiectasis [OR = 20.65 (IC 95 % = 2.13-199.74)]. CONCLUSION: Asthma patients with HGG are older and more often tobacco smoker than asthma patients without HGG. These patients have low type-2 inflammation markers.


Asunto(s)
Agammaglobulinemia/sangre , Agammaglobulinemia/inmunología , Asma/sangre , Asma/inmunología , Inflamación/sangre , Inflamación/inmunología , Biomarcadores/sangre , Femenino , Humanos , Inmunoglobulina E/sangre , Inmunoglobulina E/inmunología , Inmunoglobulina G/sangre , Inmunoglobulina G/inmunología , Masculino , Persona de Mediana Edad , Fenotipo , Estudios Retrospectivos , Factores de Riesgo
10.
Eur Respir J ; 48(3): 833-42, 2016 09.
Artículo en Inglés | MEDLINE | ID: mdl-27174889

RESUMEN

Gastro-oesophageal reflux has long been suspected of implication in the genesis and progression of idiopathic pulmonary fibrosis (IPF). We hypothesised that hiatal hernia may be more frequent in IPF than in other interstitial lung disease (ILD), and that hiatal hernia may be associated with more severe clinical characteristics in IPF.We retrospectively compared the prevalence of hiatal hernia on computed tomographic (CT) scans in 79 patients with IPF and 103 patients with other ILD (17 scleroderma, 54 other connective tissue diseases and 32 chronic hypersensitivity pneumonitis). In the IPF group, we compared the clinical, biological, functional, CT scan characteristics and mortality of patients with hiatal hernia (n=42) and without hiatal hernia (n=37).The prevalence of hiatal hernia on CT scan at IPF diagnosis was 53%, similar to ILD associated with scleroderma, but significantly higher than in the two other ILD groups. The size of the hiatal hernia was not linked to either fibrosis CT scan scores, or reduction in lung function in any group. Mortality from respiratory causes was significantly higher among IPF patients with hiatal hernia than among those without hiatal hernia (p=0.009).Hiatal hernia might have a specific role in IPF genesis, possibly due to pathological gastro-oesophageal reflux.


Asunto(s)
Alveolitis Alérgica Extrínseca/diagnóstico por imagen , Reflujo Gastroesofágico/diagnóstico por imagen , Hernia Hiatal/diagnóstico por imagen , Fibrosis Pulmonar Idiopática/diagnóstico por imagen , Enfermedades Pulmonares Intersticiales/diagnóstico por imagen , Adulto , Anciano , Anciano de 80 o más Años , Alveolitis Alérgica Extrínseca/complicaciones , Progresión de la Enfermedad , Femenino , Reflujo Gastroesofágico/complicaciones , Reflujo Gastroesofágico/mortalidad , Hernia Hiatal/complicaciones , Humanos , Fibrosis Pulmonar Idiopática/complicaciones , Fibrosis Pulmonar Idiopática/mortalidad , Enfermedades Pulmonares Intersticiales/complicaciones , Enfermedades Pulmonares Intersticiales/mortalidad , Masculino , Persona de Mediana Edad , Prevalencia , Radiografía Torácica , Estudios Retrospectivos , Riesgo , Esclerodermia Sistémica/complicaciones , Esclerodermia Sistémica/diagnóstico por imagen , Tomografía Computarizada por Rayos X
15.
ERJ Open Res ; 10(1)2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38410709

RESUMEN

Articular manifestations should be screened before and during anti-IL-5/5R biologic treatment in severe asthma. Rigorous multidisciplinary team discussion should be carried out to assess the risk-benefit balance of withholding effective treatment. https://bit.ly/3vfPn4k.

16.
ERJ Open Res ; 9(3)2023 May.
Artículo en Inglés | MEDLINE | ID: mdl-37228267

RESUMEN

This is the first case of a 37-year-old female patient carrier of a heterozygous NKX2.1 mutation associated with RA-ILD with a histological pattern of LIP. This case illustrates the wide panel of ILD subtypes associated with NKX2.1 mutations. https://bit.ly/3F49OTS.

17.
Ther Adv Respir Dis ; 17: 17534666231202749, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37966015

RESUMEN

BACKGROUND: Biological therapies have revolutionized the treatment of severe asthma with type 2 inflammation. Although such treatments are very effective in reducing exacerbation and the dose of oral steroids, little is known about the persistence of symptoms in severe asthma patients treated with biologics. PURPOSE: We aim to describe asthma control and healthcare consumption of severe asthma patients treated with biologics. DESIGN: The Second Souffle study is a real-life prospective observational study endorsed by the Clinical Research Initiative in Severe Asthma: a Lever for Innovation & Science Network. METHODS: Adults with a confirmed diagnosis of severe asthma for at least 12 months' duration were enrolled in the study. A self-administered questionnaire including the Asthma Control Questionnaire (ACQ), Asthma Quality of Life Questionnaire (AQLQ) and a compliance evaluation test was given to the patients. Healthcare consumption within 12 months prior to enrolment was documented. In patients receiving biologics, doctors indicated whether the patients were biologic responders or non-responders. RESULTS: The characteristics of 431 patients with severe asthma were analysed. Among them, 409 patients (94.9%) presented asthma with type 2 inflammation (T2 high) profile, and 297 (72.6%) patients with a T2 high phenotype were treated with a biologic. Physicians estimated that 88.2% of patients receiving biologics were responders. However, asthma control was only achieved in 25.3% of those patients (ACQ > 0.75). A high proportion of patients (77.8%) identified as responders to biologics were not controlled according to the ACQ score. About 50% of patients continue to use oral corticosteroids either daily (25.2%) or more than three times a year for at least three consecutive days (25.6%). Gastro-oesophageal Reflux Disease (GERD) and Obstructive Sleep Apnoea syndrome (OSA) were identified as independent factors associated with uncontrolled asthma. CONCLUSION: Although a high proportion of severe asthma patients respond to biologics, only 25.3% have controlled asthma. GERD and OSA are independent factors of uncontrolled asthma.


Asunto(s)
Antiasmáticos , Asma , Productos Biológicos , Reflujo Gastroesofágico , Apnea Obstructiva del Sueño , Adulto , Humanos , Antiasmáticos/efectos adversos , Calidad de Vida , Asma/diagnóstico , Asma/tratamiento farmacológico , Productos Biológicos/efectos adversos , Reflujo Gastroesofágico/inducido químicamente , Reflujo Gastroesofágico/tratamiento farmacológico , Inflamación/tratamiento farmacológico
19.
Ann Thorac Surg ; 114(3): 1022-1028, 2022 09.
Artículo en Inglés | MEDLINE | ID: mdl-34403693

RESUMEN

BACKGROUND: Diagnosis of interstitial lung disease is based on the analysis of clinical, biological, radiological, and pathological findings during a multidisciplinary discussion (MDD). When a definitive diagnosis is not possible, guidelines recommend obtaining lung samples through surgical lung biopsy (SLB). We sought to determine morbidity, mortality, diagnostic yield, and therapeutic impact of SLB in the management of patients with interstitial lung disease. METHODS: We retrospectively analyzed morbidity, mortality, diagnostic yield, and therapeutic changes after SLB for interstitial lung disease performed electively from January 2015 to May 2019 in a reference center. Each case was reviewed during 2 MDDs, first without and then with the result of the SLB. RESULTS: The study group included 73 patients (56% male, age 66 [interquartile range (IQR), 57-70] years, forced vital capacity 79% [IQR, 69%-91%], diffusing capacity of the lungs for carbon monoxide 52% [IQR, 46%-63%]). Median postoperative hospital length of stay was 2 (IQR, 0-11) days. Thirteen (17%) patients experienced at least 1 complication, including pain at 1 month (n = 8) and residual pneumothorax (n = 6). No serious complication or postoperative death was noticed. After the first retrospective MDD, the working diagnosis was idiopathic nonspecific interstitial pneumonia in 20 (27%), idiopathic pulmonary fibrosis in 18 (25%), fibrotic hypersensitivity pneumonitis in 15 (21%), unclassifiable interstitial lung disease in 5 (7%), and other diagnosis in 15 (21%) patients. After SLB and second retrospective MDD, the final diagnosis was modified in 35 (48%) patients and led to therapeutic changes in 33 (45%) patients. CONCLUSIONS: SLB is associated with no serious complication or death and notably changes the diagnosis and treatment of interstitial lung disease.


Asunto(s)
Fibrosis Pulmonar Idiopática , Enfermedades Pulmonares Intersticiales , Anciano , Biopsia/efectos adversos , Femenino , Humanos , Fibrosis Pulmonar Idiopática/diagnóstico , Fibrosis Pulmonar Idiopática/cirugía , Pulmón/cirugía , Enfermedades Pulmonares Intersticiales/diagnóstico , Enfermedades Pulmonares Intersticiales/patología , Enfermedades Pulmonares Intersticiales/cirugía , Masculino , Estudios Retrospectivos
20.
Ann Thorac Surg ; 114(5): 1911-1917, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-34599907

RESUMEN

BACKGROUND: Surgical lung biopsy is essential in the diagnostic algorithm of interstitial lung disease (ILD) of unknown cause. Safety concerns have been recently reiterated. This study prospectively assessed the yield of diagnosis and safety of video-assisted thoracoscopic surgical lung biopsy (VATS-LB) for ILD diagnosis. METHODS: This prospective study, conducted in 6 ILD-referral Paris hospitals, included 103 patients with ILD. VATS-LB was proposed after initial multidisciplinary discussion. A final diagnosis was made after the procedure, during a second multidisciplinary discussion. The main outcome was to determine the final diagnoses and their proportion after VATS-LB. Other outcomes were the percentage of change in diagnosis and treatment propositions after VATS-LB and adverse events during 3 months after the operation, postoperative pulmonary function, quality of life, and pain. RESULTS: A definite diagnosis was reached in 87 patients (84.4%), and 16 remained unclassifiable (15.6%). After VATS-LB, the hypothesized diagnosis changed in 65 patients (63.1%) and treatment changed in 41 patients (39.8%). One patient died of acute exacerbation. In-hospital complications were predicted by a shorter preoperative 6-minute walking test distance and by forced vital capacity lower than 77%. Postoperative quality of life was not modified at 3 months, whereas forced vital capacity decreased slightly. Postoperative neuropathic pain was revealed in 5% of patients at 1 month and in 2% at 3 months. CONCLUSIONS: VATS-LB dramatically changed preoperative hypothetical diagnoses and treatment in ILD of unknown cause, with good patient survival in ILD referral centers.


Asunto(s)
Enfermedades Pulmonares Intersticiales , Cirugía Torácica Asistida por Video , Humanos , Estudios Prospectivos , Cirugía Torácica Asistida por Video/efectos adversos , Estudios Retrospectivos , Enfermedades Pulmonares Intersticiales/diagnóstico , Enfermedades Pulmonares Intersticiales/cirugía , Biopsia/métodos , Pulmón/patología
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA