BACKGROUND: Defining centers of excellence for complex surgical procedures, including pulmonary resection, reveals lower mortality at high-volume centers. We postulate that short-term outcome after lung cancer resection is better at teaching hospitals (TH) compared with nonteaching hospitals (non-TH), independent of volume. METHODS: Lung cancer resections in the Nationwide Inpatient Sample (NIS) dataset from 1998 to 2004 were stratified by resection type (segmentectomy, lobectomy, and pneumonectomy). The TH identified in the NIS include those with Accreditation Council for Graduate Medical Education-approved general surgery (GSTH) and thoracic surgery (TSTH) residency programs. The association of hospital teaching status with in-hospital mortality was assessed by multivariate logistic regression, adjusting for patient demographics and comorbidities. RESULTS: Of 46,951 lung resections (5,651 segmentectomies, 37,027 lobectomies, 4,273 pneumonectomies), 56% were performed at TH. Overall mortality was significantly lower at TH versus non-TH (3.2% vs 4.0%; p < 0.001). Subgroup analysis for GSTH and TSTH confirmed this decrease. On multivariate regression, overall odds of death was independently reduced by 17% at TH versus non-TH (95% confidence interval: 0.73 to 0.93; p = 0.002). At TH, odds of death for pneumonectomy and lobectomy were significantly reduced independent of surgical volume, except for the latter at the highest hospital volume strata. CONCLUSIONS: In-hospital mortality is reduced for patients undergoing lung cancer resections at teaching hospitals, with results prominent at all but the highest volume institutions. Lower mortality rates persisted at GSTH and TSTH. Understanding and disseminating the processes of care associated with these settings may improve quality of care for lung cancer patients, and decrease patient bias against teaching hospitals.
BACKGROUND: Defining centers of excellence for complex surgical procedures, including pulmonary resection, reveals lower mortality at high-volume centers. We postulate that short-term outcome after lung cancer resection is better at teaching hospitals (TH) compared with nonteaching hospitals (non-TH), independent of volume. METHODS:Lung cancer resections in the Nationwide Inpatient Sample (NIS) dataset from 1998 to 2004 were stratified by resection type (segmentectomy, lobectomy, and pneumonectomy). The TH identified in the NIS include those with Accreditation Council for Graduate Medical Education-approved general surgery (GSTH) and thoracic surgery (TSTH) residency programs. The association of hospital teaching status with in-hospital mortality was assessed by multivariate logistic regression, adjusting for patient demographics and comorbidities. RESULTS: Of 46,951 lung resections (5,651 segmentectomies, 37,027 lobectomies, 4,273 pneumonectomies), 56% were performed at TH. Overall mortality was significantly lower at TH versus non-TH (3.2% vs 4.0%; p < 0.001). Subgroup analysis for GSTH and TSTH confirmed this decrease. On multivariate regression, overall odds of death was independently reduced by 17% at TH versus non-TH (95% confidence interval: 0.73 to 0.93; p = 0.002). At TH, odds of death for pneumonectomy and lobectomy were significantly reduced independent of surgical volume, except for the latter at the highest hospital volume strata. CONCLUSIONS: In-hospital mortality is reduced for patients undergoing lung cancer resections at teaching hospitals, with results prominent at all but the highest volume institutions. Lower mortality rates persisted at GSTH and TSTH. Understanding and disseminating the processes of care associated with these settings may improve quality of care for lung cancerpatients, and decrease patient bias against teaching hospitals.
Authors: Kelsey L Corrigan; Leticia Nogueira; K Robin Yabroff; Chun Chieh Lin; Xuesong Han; Junzo P Chino; Anna E Coghill; Meredith Shiels; Ahmedin Jemal; Gita Suneja Journal: Cancer Date: 2019-11-11 Impact factor: 6.860
Authors: Nasser K Altorki; Xiaofei Wang; Dennis Wigle; Lin Gu; Gail Darling; Ahmad S Ashrafi; Rodney Landrenau; Daniel Miller; Moishe Liberman; David R Jones; Robert Keenan; Massimo Conti; Gavin Wright; Linda J Veit; Suresh S Ramalingam; Mohamed Kamel; Harvey I Pass; John D Mitchell; Thomas Stinchcombe; Everett Vokes; Leslie J Kohman Journal: Lancet Respir Med Date: 2018-11-12 Impact factor: 30.700
Authors: Nichole T Tanner; Lin Dai; Brett C Bade; Mulugeta Gebregziabher; Gerard A Silvestri Journal: Am J Respir Crit Care Med Date: 2017-09-01 Impact factor: 21.405
Authors: Wassim Kassouf; Armen Aprikian; Peter Black; Girish Kulkarni; Jonathan Izawa; Libni Eapen; Adrian Fairey; Alan So; Scott North; Ricardo Rendon; Srikala S Sridhar; Tarik Alam; Fadi Brimo; Normand Blais; Chris Booth; Joseph Chin; Peter Chung; Darrel Drachenberg; Yves Fradet; Michael Jewett; Ron Moore; Chris Morash; Bobby Shayegan; Geoffrey Gotto; Neil Fleshner; Fred Saad; D Robert Siemens Journal: Can Urol Assoc J Date: 2016-02-08 Impact factor: 1.862
Authors: Matthew J Bott; Aalok P Patel; Vivek Verma; Traves D Crabtree; Daniel Morgensztern; Clifford G Robinson; Graham A Colditz; Saiama Waqar; Daniel Kreisel; A Sasha Krupnick; G Alexander Patterson; Stephen Broderick; Bryan F Meyers; Varun Puri Journal: J Thorac Cardiovasc Surg Date: 2016-03-12 Impact factor: 5.209