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      Pneumothorax, Bullous Disease, and Emphysema

      review-article
      , MD, PhD a , , MD, MPH b , , MD, MPH c ,
      The Surgical Clinics of North America
      Published by Elsevier Inc.
      Pneumothorax, Bullous disease, Emphysema, Pulmonary conditions

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          Abstract

          This article addresses several distinct but related pulmonary conditions that are commonly referred to general thoracic surgeons for decision making and management. The management of various types of pneumothorax is reviewed, with particular attention to the selection of the appropriate level of surgical intervention. The related entities of bullous lung disease and diffuse emphysema are discussed, with a focus on the identification of appropriate circumstances for surgical intervention. The summarized work and the treatment recommendations are supported with an extensive bibliography of important work in this area.

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          Most cited references91

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          Management of spontaneous pneumothorax: an American College of Chest Physicians Delphi consensus statement.

          Provide explicit expert-based consensus recommendations for the management of adults with primary and secondary spontaneous pneumothoraces in an emergency department and inpatient hospital setting. The use of opinion was made explicit by employing a structured questionnaire, appropriateness scores, and consensus scores with a Delphi technique. The guideline was designed to be relevant to physicians who make management decisions for the care of patients with pneumothorax. Decisions for observation, chest tube placement, surgical interventions, and radiographic imaging. Effectiveness of pneumothorax resolution, duration of and patient tolerance of care, and pneumothorax recurrence. Literature review from 1967 to January 1999 and Delphi questionnaire submitted in three iterations to a multidisciplinary physician panel. The guideline development group determined by consensus the relevant outcomes to be considered in developing the Delphi questionnaire. The type and magnitude of benefits, harms, and costs expected for patients from guideline implementation. Management decisions vary between patients with primary or secondary pneumothoraces, with observation of small pneumothoraces being appropriate only for primary pneumothoraces. The level of consensus varies regarding the specific interventions indicated, but agreement exists for the general principles of care. Recommendations were peer reviewed by physician experts and were reviewed by the American College of Chest Physicians (ACCP) Health and Science Policy Committee. The guideline recommendations will be published in printed and electronic form with distribution of synopses for patients and health care providers. Contents of the guideline will be incorporated into continuing medical education programs. The ACCP.
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            BTS guidelines for the management of spontaneous pneumothorax.

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              Patients at high risk of death after lung-volume-reduction surgery.

              (2001)
              Lung-volume-reduction surgery is a proposed treatment for emphysema, but optimal selection criteria have not been defined. The National Emphysema Treatment Trial is a randomized, multicenter clinical trial comparing lung-volume-reduction surgery with medical treatment. After evaluation and pulmonary rehabilitation, we randomly assigned patients to undergo lung-volume-reduction surgery or receive medical treatment. Outcomes were monitored by an independent data and safety monitoring board. A total of 1033 patients had been randomized by June 2001. For 69 patients who had a forced expiratory volume in one second (FEV1) that was no more than 20 percent of their predicted value and either a homogeneous distribution of emphysema on computed tomography or a carbon monoxide diffusing capacity that was no more than 20 percent of their predicted value, the 30-day mortality rate after surgery was 16 percent (95 percent confidence interval, 8.2 to 26.7 percent), as compared with a rate of 0 percent among 70 medically treated patients (P<0.001). Among these high-risk patients, the overall mortality rate was higher in surgical patients than medical patients (0.43 deaths per person-year vs. 0.11 deaths per person-year; relative risk, 3.9; 95 percent confidence interval, 1.9 to 9.0). As compared with medically treated patients, survivors of surgery had small improvements at six months in the maximal workload (P= 0.06), the distance walked in six minutes (P=0.03), and FEV1 (P<0.001), but a similar health-related quality of life. The results of the analysis of functional outcomes for all patients, which accounted for deaths and missing data, did not favor either treatment. Caution is warranted in the use of lung-volume-reduction surgery in patients with emphysema who have a low FEV1 and either homogeneous emphysema or a very low carbon monoxide diffusing capacity. These patients are at high risk for death after surgery and also are unlikely to benefit from the surgery.
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                Author and article information

                Contributors
                Journal
                Surg Clin North Am
                Surg. Clin. North Am
                The Surgical Clinics of North America
                Published by Elsevier Inc.
                0039-6109
                1558-3171
                16 October 2010
                October 2010
                16 October 2010
                : 90
                : 5
                : 935-953
                Affiliations
                [a ]Division of Cardiothoracic Surgery, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA
                [b ]Heart and Lung Institute, St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
                [c ]Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, Barnes-Jewish Hospital Plaza Street, Saint Louis, MO 63110-1013, USA
                Author notes
                []Corresponding author. One Barnes-Jewish Hospital Plaza Street, 3108 Queeny Tower, Saint Louis, MO 63119-2408. meyersb@ 123456wustl.edu
                Article
                S0039-6109(10)00076-9
                10.1016/j.suc.2010.06.008
                7125821
                20955876
                714ea6fa-4845-49c6-b918-bfb7bb247a59
                Copyright © 2010 Published by Elsevier Inc.

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                pneumothorax,bullous disease,emphysema,pulmonary conditions

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