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Paton NI, Musaazi J, Kityo C, Walimbwa S, Hoppe A, Balyegisawa A, Asienzo J, Kaimal A, Mirembe G, Lugemwa A, Ategeka G, Borok M, Mugerwa H, Siika A, Odongpiny ELA, Castelnuovo B, Kiragga A, Kambugu A, Kambugu A, Kaimal A, Castelnuovo B, Kiiza D, Asienzo J, Kisembo J, Nsubuga J, Okwero M, Muyise R, Kityo C, Nasaazi C, Nakiboneka DL, Mugerwa H, Namusanje J, Najjuuko T, Masaba T, Serumaga T, Alinaitwe A, Arinda A, Rweyora A, Ategeka G, Kangah MG, Lugemwa A, Kasozi M, Tukumushabe P, Akunda R, Makumbi S, Musumba S, Myalo S, Ahuura J, Namusisi AM, Kibirige D, Kiweewa F, Mirembe G, Mabonga H, Wandege J, Nakakeeto J, Namubiru S, Nansalire W, Siika AM, Kwobah CM, Mboya CS, Mokaya MMB, Karoney MJ, Cheruiyot PC, Cherutich S, Njuguna SW, Kirui VC, Borok M, Chidziva E, Musoro G, Hakim J, Bhiri J, Phiri M, Mudzingwa S, Manyanga T, Kiragga A, Banegura AM, Hoppe A, Balyegisawa A, Agwang B, Isaaya B, Tumwine C, Odongpiny ELA, Asienzo J, Musaazi J, Paton N, Senkungu P, Walimbwa S, Kamara Y, Amperiize M, Allen E, Opondo C, Mohammed P, van Rein-van der Horst W, Van Delft Y, Boateng FA, Namara D, Kaleebu P, Ojoo S, Bwakura T, Katana M, Venter F, Phiri S, Walker S. Efficacy and safety of dolutegravir or darunavir in combination with lamivudine plus either zidovudine or tenofovir for second-line treatment of HIV infection (NADIA): week 96 results from a prospective, multicentre, open-label, factorial, randomised, non-inferiority trial. The Lancet HIV 2022; 9:e381-e393. [DOI: 10.1016/s2352-3018(22)00092-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 12/28/2022]
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Paton NI, Musaazi J, Kityo C, Walimbwa S, Hoppe A, Balyegisawa A, Kaimal A, Mirembe G, Tukamushabe P, Ategeka G, Hakim J, Mugerwa H, Siika A, Asienzo J, Castelnuovo B, Kiragga A, Kambugu A. Dolutegravir or Darunavir in Combination with Zidovudine or Tenofovir to Treat HIV. N Engl J Med 2021; 385:330-341. [PMID: 34289276 DOI: 10.1056/nejmoa2101609] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The World Health Organization recommends dolutegravir with two nucleoside reverse-transcriptase inhibitors (NRTIs) for second-line treatment of human immunodeficiency virus type 1 (HIV-1) infection. Evidence is limited for the efficacy of this regimen when NRTIs are predicted to lack activity because of drug resistance, as well as for the recommended switch of an NRTI from tenofovir to zidovudine. METHODS In a two-by-two factorial, open-label, noninferiority trial, we randomly assigned patients for whom first-line therapy was failing (HIV-1 viral load, ≥1000 copies per milliliter) to receive dolutegravir or ritonavir-boosted darunavir and to receive tenofovir or zidovudine; all patients received lamivudine. The primary outcome was a week 48 viral load of less than 400 copies per milliliter, assessed with the Food and Drug Administration snapshot algorithm (noninferiority margin for the between-group difference in the percentage of patients with the primary outcome, 12 percentage points). RESULTS We enrolled 464 patients at seven sub-Saharan African sites. A week 48 viral load of less than 400 copies per milliliter was observed in 90.2% of the patients in the dolutegravir group (212 of 235) and in 91.7% of those in the darunavir group (210 of 229) (difference, -1.5 percentage points; 95% confidence interval [CI], -6.7 to 3.7; P = 0.58; indicating noninferiority of dolutegravir, without superiority) and in 92.3% of the patients in the tenofovir group (215 of 233) and in 89.6% of those in the zidovudine group (207 of 231) (difference, 2.7 percentage points; 95% CI, -2.6 to 7.9; P = 0.32; indicating noninferiority of tenofovir, without superiority). In the subgroup of patients with no NRTIs that were predicted to have activity, a viral load of less than 400 copies per milliliter was observed in more than 90% of the patients in the dolutegravir group and the darunavir group. The incidence of adverse events did not differ substantially between the groups in either factorial comparison. CONCLUSIONS Dolutegravir in combination with NRTIs was effective in treating patients with HIV-1 infection, including those with extensive NRTI resistance in whom no NRTIs were predicted to have activity. Tenofovir was noninferior to zidovudine as second-line therapy. (Funded by Janssen; NADIA ClinicalTrials.gov number, NCT03988452.).
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Affiliation(s)
- Nicholas I Paton
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Joseph Musaazi
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Cissy Kityo
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Stephen Walimbwa
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Anne Hoppe
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Apolo Balyegisawa
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Arvind Kaimal
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Grace Mirembe
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Phionah Tukamushabe
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Gilbert Ategeka
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - James Hakim
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Henry Mugerwa
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Abraham Siika
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Jesca Asienzo
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Barbara Castelnuovo
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Agnes Kiragga
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
| | - Andrew Kambugu
- From the Infectious Diseases Translational Research Programme and Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (N.I.P.); the London School of Hygiene and Tropical Medicine, London (N.I.P.); the Infectious Diseases Institute, Makerere University (J.M., S.W., A.H., A.B., A. Kaimal, J.A., B.C., A. Kiragga, A. Kambugu), the Joint Clinical Research Centre (JCRC) (C.K., H.M.), and the Makerere University Walter Reed Project (G.M.), Kampala, JCRC, Mbarara (P.T.), and JCRC, Fort Portal (G.A.) - all in Uganda; the University of Zimbabwe Clinical Research Centre, Harare (J.H.); and the Moi University School of Medicine, Eldoret, Kenya (A.S.)
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