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1.
Am J Respir Crit Care Med ; 195(8): 1050-1057, 2017 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-27898215

RESUMO

RATIONALE: Patients with malignant pleural effusions have significant dyspnea and shortened life expectancy. Indwelling pleural catheters allow patients to drain pleural fluid at home and can lead to autopleurodesis. The optimal drainage frequency to achieve autopleurodesis and freedom from catheter has not been determined. OBJECTIVES: To determine whether an aggressive daily drainage strategy is superior to the current standard every other day drainage of pleural fluid in achieving autopleurodesis. METHODS: Patients were randomized to either an aggressive drainage (daily drainage; n = 73) or standard drainage (every other day drainage; n = 76) of pleural fluid via a tunneled pleural catheter. MEASUREMENTS AND MAIN RESULTS: The primary outcome was the incidence of autopleurodesis following the placement of the indwelling pleural catheters. The rate of autopleurodesis, defined as complete or partial response based on symptomatic and radiographic changes, was greater in the aggressive drainage arm than the standard drainage arm (47% vs. 24%, respectively; P = 0.003). Median time to autopleurodesis was shorter in the aggressive arm (54 d; 95% confidence interval, 34-83) as compared with the standard arm (90 d; 95% confidence interval, 70 to nonestimable). Rate of adverse events, quality of life, and patient satisfaction were not significantly different between the two arms. CONCLUSIONS: Among patients with malignant pleural effusion, daily drainage of pleural fluid via an indwelling pleural catheter led to a higher rate of autopleurodesis and faster time to liberty from catheter. Clinical trial registered with www.clinicaltrials.gov (NCT 00978939).


Assuntos
Cateteres de Demora , Drenagem/métodos , Derrame Pleural Maligno/terapia , Drenagem/instrumentação , Feminino , Seguimentos , Humanos , Masculino , Satisfação do Paciente/estatística & dados numéricos , Qualidade de Vida , Recidiva , Método Simples-Cego , Inquéritos e Questionários , Fatores de Tempo
2.
Chest ; 145(3): 574-578, 2014 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-24114380

RESUMO

BACKGROUND: Linear endobronchial ultrasound (EBUS) allows real-time guidance of transbronchial needle aspiration of thoracic structures and has become an increasingly important diagnostic tool for chest physicians. Little has been published about the learning experience of operators with this technology. The purpose of this study was to define the learning experience of EBUS-guided transbronchial needle aspiration (EBUS-TBNA) among pulmonary trainees. METHODS: This was a multicenter cohort study of fellows in pulmonary medicine over the first 2 years of their training. Prior to performing EBUS-TBNA, all participants had to complete 30 conventional bronchoscopies, an EBUS-specific didactic curriculum, and a simulation session with a plastic airway model. Each consecutive EBUS procedure was scored with a checklist that evaluated the ability to pass a bronchoscope through vocal cords, identify the appropriate node for sampling, acquire adequate ultrasound images, guide the bronchoscopy team through the technical steps of EBUS-TBNA, and obtain adequate tissue samples. RESULTS: Thirteen pulmonary trainees from three training programs were enrolled in the study and were observed over a 2-year period. The majority of trainees were able to perform all essential steps of EBUS-TBNA and obtain adequate tissue after performing an average of 13 (95% CI, 7-16) procedures. CONCLUSIONS: Pulmonary trainees needed an average of 13 procedures to achieve first independent successful performance of EBUS-TBNA following a training protocol that included a didactic curriculum and simulation-based practice. Our findings could guide pulmonary fellowship directors in planning EBUS training and establishing a reasonable juncture to assess EBUS skills with validated assessment tools.


Assuntos
Biópsia por Agulha/métodos , Broncoscopia/educação , Competência Clínica , Educação Médica Continuada/métodos , Endossonografia/métodos , Pneumopatias/diagnóstico , Pneumologia/educação , Adulto , Feminino , Seguimentos , Humanos , Curva de Aprendizado , Masculino , Reprodutibilidade dos Testes , Estados Unidos
3.
Chest ; 143(6): 1667-1670, 2013 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-23348963

RESUMO

BACKGROUND: Interventional pulmonology (IP) is an emerging subspecialty with a dedicated 12 months of additional training after traditional pulmonary and critical care fellowships with fellowships across the country. A multiple-choice question (MCQ) examination was developed to measure didactic knowledge acquired in IP fellowships. METHODS: Interventional pulmonologists from 10 academic centers developed a MCQ-based examination on a proposed curriculum for IP fellowships. The 75 multiple-choice question examination was proctored, time limited (120 min), and computer-based. The examination was administered to IP faculty, IP fellows in their last month of fellowship, graduating pulmonary and critical care fellows in their last month of training, and incoming first-year pulmonary and critical care fellows. RESULTS: The mean score for IP faculty was 87% (range, 83%-94%), 74% for IP fellows (range, 61%-81%, SD 5.09, median 76%), 62% for graduating pulmonary and critical care fellows (range 52% to 73%), and 50% for incoming pulmonary/critical care fellows (range, 35%-65%). There was a graduated increase in mean scores with level of IP training. Scores differed significantly across the four groups (P = .001). CONCLUSION: A validated MCQ examination can measure IP knowledge. There is a difference in IP knowledge based on IP training exposure.


Assuntos
Educação de Pós-Graduação em Medicina , Avaliação Educacional , Pneumologia/educação , Competência Clínica , Cuidados Críticos/tendências , Bolsas de Estudo , Humanos , Pneumologia/tendências , Especialização
4.
Ann Thorac Surg ; 89(6): 2010-2, 2010 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-20494070

RESUMO

Fistulas between the airways and the digestive tract are a rare complication of esophagectomy. We describe such a fistula complicated by recurrent pneumonia. We successfully closed the fistula with an Amplatzer Septal Occluder (AGA Medical Corp, Plymouth, MN), a nitinol device designed for percutaneous closure of congenital heart defects. The device was deployed under direct visualization through rigid bronchoscopy.


Assuntos
Fístula Brônquica/cirurgia , Fístula Esofágica/cirurgia , Dispositivo para Oclusão Septal , Idoso , Humanos , Masculino
5.
Chest ; 137(5): 1040-9, 2010 May.
Artigo em Inglês | MEDLINE | ID: mdl-19858234

RESUMO

BACKGROUND: Learning medical procedures relies predominantly on the apprenticeship model, and competency is established based on the number of performed procedures. Our study aimed to establish bronchoscopy competency metrics based on performance and enhanced learning with educational interventions. METHODS: We conducted a prospective study of the acquisition of bronchoscopy skills and cognitive knowledge in two successive cohorts of new pulmonary fellows between July 5, 2006, and June 30, 2008. At prespecified milestones, validated tools were used for testing: the Bronchoscopy Skills and Tasks Assessment Tool (BSTAT), an objective evaluation of bronchoscopy skills with scores ranging from 0 to 24, and written multiple-choice questions examinations. The first cohort received training in bronchoscopy as per the standards set by each institution, whereas the second cohort received educational interventions, including training in simulation bronchoscopy and an online bronchoscopy curriculum. RESULTS: There was significant variation among study participants in bronchoscopy skills at their 50th bronchoscopy, the minimum number previously set to achieve competency in bronchoscopy. An educational intervention of incorporating simulation bronchoscopy enhanced the speed of acquisition of bronchoscopy skills, as shown by the statistically significant improvement in mean BSTAT scores for seven of the eight milestone bronchoscopies (P < .05). The online curriculum did not improve the performance on the written tests; however, compliance of the learners with the curriculum was low. CONCLUSIONS: Performance-based competency metrics can be used to evaluate bronchoscopy skills. Educational interventions, such as simulation-based training, accelerated the acquisition of bronchoscopy skills among first-year pulmonary fellows as assessed by a validated objective assessment tool.


Assuntos
Broncoscopia , Competência Clínica/normas , Internato e Residência , Manequins , Pneumologia/educação , Estudos de Coortes , Educação de Pós-Graduação em Medicina/métodos , Humanos , Aprendizagem , Estudos Prospectivos , Pneumologia/instrumentação , Estudos Retrospectivos
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