Impact of switching antiretroviral therapy on lipodystrophy and other metabolic complications: a review
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Impact of switching antiretroviral therapy on lipodystrophy and other metabolic complications: a review. / Hansen, Birgitte Rønde; Haugaard, Steen B; Iversen, Johan; Nielsen, Jens Ole; Andersen, Ove.
I: Scandinavian Journal of Infectious Diseases, Bind 36, Nr. 4, 2004, s. 244-253.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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T1 - Impact of switching antiretroviral therapy on lipodystrophy and other metabolic complications: a review
AU - Hansen, Birgitte Rønde
AU - Haugaard, Steen B
AU - Iversen, Johan
AU - Nielsen, Jens Ole
AU - Andersen, Ove
PY - 2004
Y1 - 2004
N2 - Following the introduction of highly active antiretroviral therapy (HAART), metabolic and morphological complications known as HIV associated lipodystrophy syndrome (HALS) have been increasingly common. The approaches to target these complications span from resistance exercise, diet and use of the antidiabetics metformin or glitazones to high dose recombinant human growth hormone therapy or switching antiretroviral regimen. When looking at the effect of switching therapy, focus has been addressed to protease inhibitor (PI) based regimens, as PI was the first component of HAART recognized to be correlated with the disfiguring body-alterations known as HALS. More recently, however, regimens containing nucleoside reverse-transcriptase inhibitors (NRTI) have attracted attention. Reviewing switch studies regarding metabolic parameters and body shape changes, certain trends emerge. Switching from PI, the metabolic complications such as dyslipidaemia and insulin resistance seem to be partly reversible, whereas the morphologic alterations appear to be unchanged. In studies in which NRTI's are switched, dyslipidaemia appears unaffected, but a modest improvement in peripheral lipoatrophy has been reported. However the results are often inconsistent and difficult to interpret, mostly because of limitations in study design, patient number and duration of follow-up. The need for larger, controlled, randomized, long-term studies is evident.
AB - Following the introduction of highly active antiretroviral therapy (HAART), metabolic and morphological complications known as HIV associated lipodystrophy syndrome (HALS) have been increasingly common. The approaches to target these complications span from resistance exercise, diet and use of the antidiabetics metformin or glitazones to high dose recombinant human growth hormone therapy or switching antiretroviral regimen. When looking at the effect of switching therapy, focus has been addressed to protease inhibitor (PI) based regimens, as PI was the first component of HAART recognized to be correlated with the disfiguring body-alterations known as HALS. More recently, however, regimens containing nucleoside reverse-transcriptase inhibitors (NRTI) have attracted attention. Reviewing switch studies regarding metabolic parameters and body shape changes, certain trends emerge. Switching from PI, the metabolic complications such as dyslipidaemia and insulin resistance seem to be partly reversible, whereas the morphologic alterations appear to be unchanged. In studies in which NRTI's are switched, dyslipidaemia appears unaffected, but a modest improvement in peripheral lipoatrophy has been reported. However the results are often inconsistent and difficult to interpret, mostly because of limitations in study design, patient number and duration of follow-up. The need for larger, controlled, randomized, long-term studies is evident.
M3 - Journal article
VL - 36
SP - 244
EP - 253
JO - Infectious Diseases
JF - Infectious Diseases
SN - 2374-4235
IS - 4
ER -
ID: 34097472