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1.
BMC Health Serv Res ; 23(1): 1004, 2023 Sep 18.
Artículo en Inglés | MEDLINE | ID: mdl-37723516

RESUMEN

BACKGROUND: Lungsco01 is the first study assessing the real benefits and the medico-economic impact of video-thoracoscopy versus open thoracotomy for non-small cell lung cancer in the French context. METHODS: Two hundred and fifty nine adult patients from 10 French centres were randomised in this prospective multicentre randomised controlled trial, between July 29, 2016, and November 24, 2020. Survival from surgical intervention to day 30 and later was compared with the log-rank test. Total quality-adjusted-life-years (QALYs) were calculated using the EQ-5D-3L®. For medico-economic analyses at 30 days and at 3 months after surgery, resources consumed were valorised (€ 2018) from a hospital perspective. First, since mortality was infrequent and not different between the two arms, cost-minimisation analyses were performed considering only the cost differential. Second, based on complete cases on QALYs, cost-utility analyses were performed taking into account cost and QALY differential. Acceptability curves and the 95% confidence intervals for the incremental ratios were then obtained using the non-parametric bootstrap method (10,000 replications). Sensitivity analyses were performed using multiple imputations with the chained equation method. RESULTS: The average cumulative costs of thoracotomy were lower than those of video-thoracoscopy at 30 days (€9,730 (SD = 3,597) vs. €11,290 (SD = 4,729)) and at 3 months (€9,863 (SD = 3,508) vs. €11,912 (SD = 5,159)). In the cost-utility analyses, the incremental cost-utility ratio was €19,162 per additional QALY gained at 30 days (€36,733 at 3 months). The acceptability curve revealed a 64% probability of efficiency at 30 days for video-thoracoscopy, at a widely-accepted willingness-to-pay threshold of €25,000 (34% at 3 months). Ratios increased after multiple imputations, implying a higher cost for video-thoracoscopy for an additional QALY gain (ratios: €26,015 at 30 days, €42,779 at 3 months). CONCLUSIONS: Given our results, the economic efficiency of video-thoracoscopy at 30 days remains fragile at a willingness-to-pay threshold of €25,000/QALY. The economic efficiency is not established beyond that time horizon. The acceptability curves given will allow decision-makers to judge the probability of efficiency of this technology at other willingness-to-pay thresholds. TRIAL REGISTRATION: NCT02502318.


Asunto(s)
Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Adulto , Humanos , Neoplasias Pulmonares/cirugía , Carcinoma de Pulmón de Células no Pequeñas/cirugía , Estudios Prospectivos , Toracotomía , Análisis Costo-Beneficio , Toracoscopía
2.
BMJ Open ; 7(6): e012963, 2017 06 15.
Artículo en Inglés | MEDLINE | ID: mdl-28619764

RESUMEN

INTRODUCTION: In the last decade, video-assisted thoracoscopic surgery (VATS) lobectomy for non-small cell lung cancer (NSCLC) has had a major effect on thoracic surgery. Retrospective series have reported benefits of VATS when compared with open thoracotomy in terms of postoperative pain, postoperative complications and length of hospital stay. However, no large randomised control trial has been conducted to assess the reality of the potential benefits of VATS lobectomy or its medicoeconomic impact. METHODS AND ANALYSIS: The French National Institute of Health funded Lungsco01 to determine whether VATS for lobectomy is superior to open thoracotomy for the treatment of NSCLC in terms of economic cost to society. This trial will also include an analysis of postoperative outcomes, the length of hospital stay, the quality of life, long-term survival and locoregional recurrence. The study design is a two-arm parallel randomised controlled trial comparing VATS lobectomy with lobectomy using thoracotomy for the treatment of NSCLC. Patients will be eligible if they have proven or suspected lung cancer which could be treated by lobectomy. Patients will be randomised via an independent service. All patients will be monitored according to standard thoracic surgical practices. All patients will be evaluated at day 1, day 30, month 3, month 6, month 12 and then every year for 2 years thereafter. The recruitment target is 600 patients. ETHICS AND DISSEMINATION: The protocol has been approved by the French National Research Ethics Committee (CPP Est I: 09/06/2015) and the French Medicines Agency (09/06/2015). Results will be presented at national and international meetings and conferences and published in peer-reviewed journals. TRIAL REGISTRATION NUMBER: NCT02502318.


Asunto(s)
Carcinoma de Pulmón de Células no Pequeñas/cirugía , Neumonectomía , Complicaciones Posoperatorias/economía , Cirugía Torácica Asistida por Video , Toracotomía , Adulto , Carcinoma de Pulmón de Células no Pequeñas/economía , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Análisis Costo-Beneficio , Femenino , Francia , Humanos , Tiempo de Internación/economía , Tiempo de Internación/estadística & datos numéricos , Masculino , Tempo Operativo , Neumonectomía/economía , Neumonectomía/instrumentación , Reproducibilidad de los Resultados , Estudios Retrospectivos , Análisis de Supervivencia , Cirugía Torácica Asistida por Video/economía , Toracotomía/economía , Resultado del Tratamiento
3.
Int Surg ; 87(2): 87-9, 2002.
Artículo en Inglés | MEDLINE | ID: mdl-12222923

RESUMEN

Torsion of the gallbladder is a rare condition that is generally due to an abnormal anatomical variation, i.e., the presence of a long mesocyst with loss of fixation of gallbladder to the inferior margin of the liver. The clinical features closely mimic those of acute cholecystitis. In any case, the definitive diagnosis is made during surgery. We report a case of gallbladder torsion in an 80-year-old woman. She underwent laparoscopic cholecystectomy with an uneventful postoperative course.


Asunto(s)
Colecistitis/etiología , Enfermedades de la Vesícula Biliar/complicaciones , Anciano , Colecistectomía Laparoscópica , Femenino , Enfermedades de la Vesícula Biliar/diagnóstico por imagen , Enfermedades de la Vesícula Biliar/cirugía , Humanos , Anomalía Torsional , Ultrasonografía
4.
Ann Thorac Surg ; 74(2): 563-5, 2002 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-12173845

RESUMEN

We report the case of a 25-year-old woman with recurrent right-sided catamenial pneumothorax. At thoracoscopy, the diaphragm presented several violet implants with holes. The presence of diaphragmatic endometrial implants was confirmed at pathologic examination. Re-review of the preoperative chest x-ray film showed 8 x 5 and 1 x 1 mm bubbles at the level of the right diaphragm associated with the homolateral pneumothorax, thus suggesting that passage of air from the genital tract through the diaphragm was responsible for the pneumothorax. This may further clarify the pathogenesis of catamenial pneumothorax which remains controversial in the literature.


Asunto(s)
Neumotórax/diagnóstico por imagen , Neumotórax/terapia , Adulto , Diafragma , Endometriosis/complicaciones , Femenino , Humanos , Menstruación , Enfermedades Musculares/complicaciones , Neumotórax/etiología , Radiografía , Toracoscopía
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