TY - JOUR
T1 - Latent TB infection treatment acceptance and completion in the United States and Canada
AU - Horsburgh, C. Robert
AU - Goldberg, Stefan
AU - Bethel, James
AU - Chen, Shande
AU - Colson, Paul W.
AU - Hirsch-Moverman, Yael
AU - Hughes, Stephen
AU - Shrestha-Kuwahara, Robin
AU - Sterling, Timothy R.
AU - Wall, Kirsten
AU - Weinfurter, Paul
AU - McAuley, James
AU - Beison, Judith
AU - Wilson, Frank
AU - LeDoux, Cheryl
AU - Flood, Jennifer
AU - Sun, Sumi
AU - Ortega, Hugo
AU - Reves, Randall
AU - Blumberg, Henry M.
AU - Tapia, Jane
AU - Wing, Jessie
AU - Jacobson, Sara
AU - Endyke-Doran, Cara
AU - Etkind, Sue
AU - Sharnprapai, Sharon
AU - Sutherland, Wendy Mills
AU - Guled, Hodan
AU - Grabau, John
AU - Miranda, Wilson
AU - Royce, Rachel
AU - Dukes-Hamilton, Carol
AU - Sanchez, Juani Munoz
AU - Haley, Connie
AU - Chavez-Lindell, Tamara
AU - Graviss, Edward
AU - Chatterjee, Smita
AU - Griffith, David E.
AU - Kimerling, Michael
AU - Tamhane, Ashutosh
AU - Naus, Monika
AU - Fitzgerald, Mark
AU - Nakajima, Maya
AU - Hershfield, Earl
AU - Roche, Barbara
AU - Selvam, Nandini
AU - Weis, Stephen
AU - Munguia, Guadalupe
AU - Yan, Jingsheng
AU - Venegas, Heidi L.
AU - Brown, Sarah
AU - Jones, Mike
N1 - Funding Information:
Funding/Support: This study was supported by the Centers for Disease Control and Prevention, Contract Number 200-2001-00082.
PY - 2010/2/1
Y1 - 2010/2/1
N2 - Background: Treatment of latent TB infection (LTBI) is essential for preventing TB in North America, but acceptance and completion of this treatment have not been systematically assessed. Methods: We performed a retrospective, randomized two-stage cross-sectional survey of treatment and completion of LTBI at public and private clinics in 19 regions of the United States and Canada in 2002. Results: At 32 clinics that both performed tuberculin skin testing and offered treatment, 123 (17.1%; 95% CI, 14.5%-20.0%) of 720 subjects tested and offered treatment declined. Employees at healthcare facilities were more likely to decline (odds ratio [OR], 4.74; 95% CI, 1.75-12.9; P 5.003), whereas those in contact with a patient with TB were less likely to decline (OR, 0.19; 95% CI, 0.07-0.50; P 5.001). At 68 clinics starting treatment regardless of where skin testing was performed, 1,045 (52.7%; 95% CI, 48.5%-56.8%) of 1,994 people starting treatment failed to complete the recommended course. Risk factors for failure to complete included starting the 9-month isoniazid regimen (OR, 2.08; 95% CI, 1.23-3.57), residence in a congregate setting (nursing home, shelter, or jail; OR, 2.94; 95% CI, 1.58-5.56), injection drug use (OR, 2.13; 95% CI, 1.04-4.35), age ≥ 15 years (OR, 1.49; 95% CI, 1.14-1.94), and employment at a health-care facility (1.37; 95% CI, 1.00-1.85). Conclusions: Fewer than half of the people starting treatment of LTBI completed therapy. Shorter regimens and interventions targeting residents of congregate settings, injection drug users, and employees of health-care facilities are needed to increase completion.
AB - Background: Treatment of latent TB infection (LTBI) is essential for preventing TB in North America, but acceptance and completion of this treatment have not been systematically assessed. Methods: We performed a retrospective, randomized two-stage cross-sectional survey of treatment and completion of LTBI at public and private clinics in 19 regions of the United States and Canada in 2002. Results: At 32 clinics that both performed tuberculin skin testing and offered treatment, 123 (17.1%; 95% CI, 14.5%-20.0%) of 720 subjects tested and offered treatment declined. Employees at healthcare facilities were more likely to decline (odds ratio [OR], 4.74; 95% CI, 1.75-12.9; P 5.003), whereas those in contact with a patient with TB were less likely to decline (OR, 0.19; 95% CI, 0.07-0.50; P 5.001). At 68 clinics starting treatment regardless of where skin testing was performed, 1,045 (52.7%; 95% CI, 48.5%-56.8%) of 1,994 people starting treatment failed to complete the recommended course. Risk factors for failure to complete included starting the 9-month isoniazid regimen (OR, 2.08; 95% CI, 1.23-3.57), residence in a congregate setting (nursing home, shelter, or jail; OR, 2.94; 95% CI, 1.58-5.56), injection drug use (OR, 2.13; 95% CI, 1.04-4.35), age ≥ 15 years (OR, 1.49; 95% CI, 1.14-1.94), and employment at a health-care facility (1.37; 95% CI, 1.00-1.85). Conclusions: Fewer than half of the people starting treatment of LTBI completed therapy. Shorter regimens and interventions targeting residents of congregate settings, injection drug users, and employees of health-care facilities are needed to increase completion.
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U2 - 10.1378/chest.09-0394
DO - 10.1378/chest.09-0394
M3 - Article
C2 - 19793865
AN - SCOPUS:76749101103
SN - 0012-3692
VL - 137
SP - 401
EP - 409
JO - CHEST
JF - CHEST
IS - 2
ER -