Send to

Choose Destination
AIDS. 2012 Oct 23;26(16):2027-37. doi: 10.1097/QAD.0b013e3283578bfa.

The impact of HAART on cardiomyopathy among children and adolescents perinatally infected with HIV-1.

Collaborators (155)

Bardeguez A, Dieudonne A, Bettica L, Johnson J, Pelton SI, Cooper ER, Kay L, Regan AM, Church JA, Dunaway T, Deveikis A, Batra J, Marks S, Fineanganofo I, Keller MA, Redjal N, Wettgen S, Sullivan S, Hutton N, Griffith B, Joyner M, Keifer C, Watson D, Farley J, Paul ME, Jackson CD, Minglana F, Schwarzwald H, Boyer KM, Martinez J, McAuley JB, Haak M, Brady M, Koranyi K, Hunkler J, Callaway C, Scott GB, Mitchell CD, Florez C, Gamber J, Wara DW, Petru A, Tilton N, Muscat M, Petru A, Courville T, Gold K, Eng K, Spector SA, Viani RM, Caffery M, Norris K, Donnelly M, McGann K, Mathison C, Swetnam J, Belhorn T, Eddleman J, Pitkin B, Bonagura VR, Schuval S, Kaplan B, Colter C, Abrams EJ, Frere M, Calo D, Borkowsky W, Deygoo N, Minter M, Akleh S, Dobbins D, D'Angelo L, Spiegel H, Melvin AJ, Mohan KM, Acker M, Phelps S, Rich KC, Hayani K, Camacho J, Andiman A, Hurst L, de Jesus J, Schroeder D, Ferraro D, Perillo J, Kelly M, Rana S, Finke H, Yu P, Roa J, County LA, Kovacs A, Homans J, Neely M, Spencer L, Rathore MH, Mirza A, Thoma K, Mendoza A, Puga AM, Talero G, Blood J, Juliano S, Weinberg GA, Murante B, Laverty S, Gigliotti F, Lavoie SR, Smith TY, Gaur A, Knapp K, Patel N, Donohoe M, Febo IL, Lugo L, Santos R, Heyer I, Douglas SD, Rutstein RM, Vincent CA, Coburn PC, Foster J, Chen J, Conway D, Laguerre R, Stuard E, Nubel C, Hagmann S, Purswani M, Bamji M, Pathak I, Manwani S, Patel E, Luzuriaga K, Moriarty R, Stechenberg BW, Fisher DJ, Johnston AM, Toye M, Salazar JC, Fullerton K, Karas G, Foshee S, Mani CS, Murray DL, White C, Mancao MY, Estrada B, Wilcox RD, Silio M, Alchediak T, Borne C, Bradford S, Geffen D.

Author information

Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA.



Previous studies of cardiomyopathy among children perinatally infected with HIV were conducted before the routine use of HAART. Nucleoside analogs [nucleoside reverse transcriptase inhibitors (NRTIs)], the backbone of HAART, have been associated with mitochondrial toxicity, which can lead to cardiomyopathy. We evaluated the association of HAART and specific NRTIs associated with mitochondrial toxicity, on development of cardiomyopathy among perinatally HIV-infected children.


Three thousand and thirty-five perinatally HIV-infected children enrolled in a US-based multicenter prospective cohort study were followed for cardiomyopathy, defined as a clinical diagnosis or initiation of digoxin, from 1993 to 2007.


Cox models were used to estimate the effects of HAART and NRTIs on cardiomyopathy, identify predictors of cardiomyopathy among HAART users, and estimate the association between development of cardiomyopathy and mortality.


Ninety-nine cases of cardiomyopathy were identified over follow-up (incidence rate: 5.6 cases per 1000 person-years) at a median age of 9.4 years. HAART was associated with a 50% lower incidence of cardiomyopathy compared with no HAART use (95% confidence interval: 20%, 70%). Zalcitabine (ddC) use, however, was associated with an 80% higher incidence of cardiomyopathy. Among HAART users, older age at HAART initiation, ddC use before HAART initiation, initiating a HAART regimen containing zidovudine (ZDV), and a nadir CD4 percentage less than 15% were independently associated with a higher rate of cardiomyopathy. Cardiomyopathy was associated with a six-fold higher mortality rate.


HAART has dramatically decreased the incidence of cardiomyopathy among perinatally HIV-infected children. However, they remain at increased risk for cardiomyopathy and ongoing ZDV exposure may increase this risk.

[Indexed for MEDLINE]
Free PMC Article

Publication types, MeSH terms, Substances, Grant support

Publication types

MeSH terms


Grant support

Supplemental Content

Full text links

Icon for Wolters Kluwer Icon for PubMed Central
Loading ...
Support Center