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Am J Respir Crit Care Med. 2008 Jan 15;177(2):164-9. Epub 2007 Oct 25.

The effect of lung volume reduction surgery on chronic obstructive pulmonary disease exacerbations.

Collaborators (443)

Fishman AP, Bozzarello BA, Al-Amin A, Katz M, Wheeler C, Baker E, Barnard P, Cagle P, Carter J, Chatziioannou S, Conejo-Gonzales K, Dubose K, Haddad J, Hicks D, Kleiman N, Milburn-Barnes M, Nguyen C, Reardon M, Reeves-Viets J, Sax S, Sharafkhaneh A, Wilson O, Young C, Espada R, Butanda R, Ellisor M, Fox P, Hale K, Hood E, Jahn A, Jhingran S, King K, Miller C 3rd, Niszami I, Officer T, Ricketts J, Rodarte J, Teague R, Williams K, Reilly J, Sugarbaker D, Fanning C, Body S, Duffy S, Formanek V, Fuhlbrigge A, Hartigan P, Hooper S, Hunsaker A, Jacobson F, Moy M, Peterson S, Russell R, Saunders D, Swanson S, McKenna R, Mohsenifar Z, Geaga C, Biring M, Clark S, Cutler J, Frantz R, Julien P, Lewis M, Minkoff-Rau J, Yegyan V, Joyner M, DeCamp M, Stoller J, Meli Y, Apostolakis J, Atwell D, Chapman J, DeVilliers P, Dweik R, Kraenzler E, Lann R, Kurokawa N, Marlow S, McCarthy K, McCreight P, Mehta A, Meaianne M, Minai O, Steiger M, White K, Maurer J, Durr T, Hearn C, Lubell S, O'Donovan P, Schilz R, Tomashow B, Jellen P, Bartels M, Berkman Y, Berkoski P, Brogan F, Chong A, DeMercado G, DiMango A, Do S, Kachulis B, Khan A, Mets B, O'Shea M, Pearson G, Rossoff L, Scharf S, Shiau M, Simonelli P, Stavrolakes K, Tsang D, Vilotijevic D, Yip C, Mantinaos M, McKeon K, Pfeffer J, MacIntyre N, Davis RD, Howe J, Coleman RE, Crouch R, Greene D, Grichnik K, Harpole D Jr, Krichman A, Lawlor B, McAdams H, Plankeel J, Rinaldo-Gallo S, Shearer S, Smith J, Stafford-Smith M, Tapson V, Steele M, Norten J, Utz J, Deschamps C, Mieras K, Abel M, Allen M, Andrist D, Aughenbaugh G, Bendel S, Edell E, Edgar M, Edwards B, Elliot B, Garrett J, Gillespie D, Gurney J, Hammel B, Hanson K, Hanson L, Harms G, Hart J, Hartman T, Hyatt R, Jensen E, Jenson N, Kalra S, Karsel P, Lamb J, Midthun D, Mottram C, Swensen S, Sykes AM, Taylor K, Torres N, Hubmayr R, Miller D, Bartling S, Bradt K, Make B, Pomerantz M, Gilmartin M, Canterbury J, Carlos M, Dibbern P, Fernadez E, Geyman L, Hudson C, Lynch D, Newell J, Quaife R, Propst J, Raymond C, Whalen-Price J, Winner K, Zamora M, Cherniack R, Diaz P, Ross P, Bees T, Emery C, Gerhardt M, King M, Ruttinger D, Rittinger M, Naunheim K, Gerber R, Osterloh J, Borosh S, Chamberlain W, Frese S, Hibbit A, Kleinhenz ME, Ruppel G, Stolar C, Willey J, Alvarez F, Keller C, Criner G, Furukawa S, Kuzma AM, Barnette R, Brister N, Carney K, Chatila W, Cordova F, D'Alonzo G, Keresztury M, Kirsch K, Kwak C, Lautensack K, Lorenzon M, Martin U, Rising P, Schartel S, Travaline J, Vance G, Boiselle P, O'Brien G, Ries A, Kaplan R, Ramirez C, Frankville D, Friedman P, Harrell J, Johnson J, Kapelanski D, Kupferberg D, Larsen C, Limberg T, Magliocca M, Papatheofanis FJ, Sasi-Dambron D, Weeks M, Krasna M, Moskowitz I, Gilbert T, Orens J, Scharf S, Shade D, Siegelman S, Silver K, Weir C, White C, Martinez F, Iannettoni M, Meldrum C, Bria W, Campbell K, Christensen P, Flaherty K, Gay S, Paramjit G, Kazanjian P, Kazerooni E, Knieper V, Ojo T, Poole L, Quint L, Rysso P, Sisson T, True M, Woodcock B, Zaremba L, Kaiser L, Hansen-Flaschen J, Dempsey ML, Alavi A, Alcorn T, Arcasoy S, Aronchick J, Aukberg S, Benedict B, Craemer S, Daniele R, Edelman J, Gefter W, Kotler-Klein L, Kotloff R, Lipson D, Miller W Jr, O'Connell R, Opelman S, Palevsky H, Russell W, Sheaffer H, Simcox R, Snedeker S, Stone-Wynne J, Tino G, Wahl P, Walter J, Ward P, Zisman D, Mendez J, Wurster A, Sciurba F, Luketich J, Witt C, Ayres G, Donahoe M, Fuhrman C, Hoffman R, Lacomis J, Slivka W, Strollo D, Sullivan E, Simon T, Wrona C, Bauldoff G, Brown M, George E, Keenan R, Kopp T, Silfies L, Benditt J, Wood D, Snyder M, Anable K, Battaglia N, Boitano L, Bowdle A, Chan L, Chwalik C, Culver B, Gillespy T, Hoffman J, Ibrahim A, Lockhart D, Maglin S, Martay K, McDowell P, Oxorn D, Roesller L, Toshima M, Golden S, Bosco L, Chiang YP, Clancy C, Handelsmann H, Berkowitz S, Carino T, Chin J, JoAnna B, McVearry K, Norris A, Shirey S, Skora Steven Sheingold C, Piantadosi S, Tonascia J, Belt P, Blackford A, Collins K, Collison B, Colvin R, Dodge J, Dodge J, Donithan M, Edmonds V, Foster GL, Fuller J, Harle J, Jackson R, Lee S, Levine C, Livingston H, Meinert J, Meyers J, Nowakowski D, Owens K, Qi S, Smith M, Simon B, Smith P, Sternberg A, Van Natta M, Wilson L, Wise R, Kaplan RM, Schwartz S, Chiang YP, Fahs MC, Fendrick AM, Moskowitz AJ, Pathak D, Ramsey S, Sheingold S, Shroyer L, Wagner J, Yusen R, Ramsey S, Etzioni R, Sullivan S, Wood D, Schroeder T, Kreizenbeck K, Berry K, Howlader N, Hoffman E, Cook-Granroth J, Delsing A, Guo J, McLennan G, Mullan B, Piker C, Reinhardt J, Wood B, Sieren J, Stanford W, Waldhausen JA, Bernard G, DeMets D, Ferguson M, Hoover E, Levine R, Mahler D, McSweeny J, Wiener-Kronish J, Williams D, Younes M, Criner G, Soltoff C, Weinmann G, Joanne D, Follmann D, Kiley J, Wu M, Gelb A.

Author information

1
Pulmonary and Critical Care Division, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA. gwashko@partners.org

Abstract

RATIONALE:

Lung volume reduction surgery (LVRS) has been demonstrated to provide a functional and mortality benefit to a select group of subjects with chronic obstructive pulmonary disease (COPD). The effect of LVRS on COPD exacerbations has not been as extensively studied, and whether improvement in postoperative lung function alters the risk of disease exacerbations is not known.

OBJECTIVES:

To examine the effect, and mechanism of potential benefit, of LVRS on COPD exacerbations by comparing the medical and surgical cohorts of the National Emphysema Treatment Trial (NETT).

METHODS:

A COPD exacerbation was defined using Centers for Medicare and Medicaid Services data and International Classification of Diseases, Ninth Revision, discharge diagnosis.

MEASUREMENTS AND MAIN RESULTS:

There was no difference in exacerbation rate or time to first exacerbation between the medical and surgical cohorts during the year before study randomization (P = 0.58 and 0.85, respectively). Postrandomization, the surgical cohort experienced an approximate 30% reduction in exacerbation frequency (P = 0.0005). This effect was greatest in those subjects with the largest postoperative improvement in FEV(1) (P = 0.04) when controlling for changes in other spirometric measures of lung function, lung capacities, and room air arterial blood gas tensions. Finally, LVRS increased the time to first exacerbation in both those subjects with and those without a prior history of exacerbations (P = 0.0002 and P < 0.0001, respectively).

CONCLUSIONS:

LVRS reduces the frequency of COPD exacerbations and increases the time to first exacerbation. One explanation for this benefit may be the postoperative improvement in lung function.

TRIAL REGISTRATION:

ClinicalTrials.gov NCT00000606.

PMID:
17962632
PMCID:
PMC2204077
DOI:
10.1164/rccm.200708-1194OC
[Indexed for MEDLINE]
Free PMC Article

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