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Lathouwers E, Wong EY, Brown K, Baugh B, Ghys A, Jezorwski J, Mohsine EG, Van Landuyt E, Opsomer M, De Meyer S, De Wit S, Florence E, Vandekerckhove L, Vandercam B, Brunetta J, Klein M, Murphy D, Rachlis A, Walmsley S, Ajana F, Cotte L, Girard PM, Katlama C, Molina JM, Poizot-Martin I, Raffi F, Rey D, Reynes J, Teicher E, Yazdanpanah Y, Arastéh K, Bickel M, Bogner J, Esser S, Faetkenheuer G, Jessen H, Kern W, Rockstroh J, Spinner C, Stellbrink HJ, Stoehr A, Antinori A, Castelli F, Chirianni A, De Luca A, Di Biagio A, Galli M, Lazzarin A, Maggiolo F, Maserati R, Mussini C, Garlicki A, Gasiorowski J, Halota W, Horban A, Parczewski M, Piekarska A, Belonosova E, Chernova O, Dushkina N, Kulagin V, Ryamova E, Shuldyakov A, Sizova N, Tsybakova O, Voronin E, Yakovlev A, Antela A, Arribas JR, Berenguer J, Casado J, Estrada V, Galindo MJ, Garcia Del Toro M, Gatell JM, Gorgolas M, Gutierrez F, Gutierrez MDM, Negredo E, Pineda JA, Podzamczer D, Portilla Sogorb J, Rivero A, Rubio R, Viciana P, De Los Santos I, Clarke A, Gazzard BG, Johnson MA, Orkin C, Reeves I, Waters L, Benson P, Bhatti L, Bredeek F, Crofoot G, Cunningham D, DeJesus E, Eron J, Felizarta F, Franco R, Gallant J, Hagins D, Henry K, Jayaweera D, Lucasti C, Martorell C, McDonald C, McGowan J, Mills A, Morales-Ramirez J, Prelutsky D, Ramgopal M, Rashbaum B, Ruane P, Slim J, Wilkin A, deVente J, De Wit S, Florence E, Moutschen M, Van Wijngaerden E, Vandekerckhove L, Vandercam B, Brunetta J, Conway B, Klein M, Murphy D, Rachlis A, Shafran S, Walmsley S, Ajana F, Cotte L, Girard PM, Katlama C, Molina JM, Poizot-Martin I, Raffi F, Rey D, Reynes J, Teicher E, Yazdanpanah Y, Gasiorowski J, Halota W, Horban A, Piekarska A, Witor A, Arribas JR, Perez-Valero I, Berenguer J, Casado J, Gatell JM, Gutierrez F, Galindo MJ, Gutierrez MDM, Iribarren JA, Knobel H, Negredo E, Pineda JA, Podzamczer D, Portilla Sogorb J, Pulido F, Ricart C, Rivero A, Santos Gil I, Blaxhult A, Flamholc L, Gisslèn M, Thalme A, Fehr J, Rauch A, Stoeckle M, Clarke A, Gazzard BG, Johnson MA, Orkin C, Post F, Ustianowski A, Waters L, Bailey J, Benson P, Bhatti L, Brar I, Bredeek UF, Brinson C, Crofoot G, Cunningham D, DeJesus E, Dietz C, Dretler R, Eron J, Felizarta F, Fichtenbaum C, Gallant J, Gathe J, Hagins D, Henn S, Henry KW, Huhn G, Jain M, Lucasti C, Martorell C, McDonald C, Mills A, Morales-Ramirez J, Mounzer K, Nahass R, Olivet H, Osiyemi O, Prelutsky D, Ramgopal M, Rashbaum B, Richmond G, Ruane P, Scarsella A, Scribner A, Shalit P, Shamblaw D, Slim J, Tashima K, Voskuhl G, Ward D, Wilkin A, de Vente J. Week 48 Resistance Analyses of the Once-Daily, Single-Tablet Regimen Darunavir/Cobicistat/Emtricitabine/Tenofovir Alafenamide (D/C/F/TAF) in Adults Living with HIV-1 from the Phase III Randomized AMBER and EMERALD Trials. AIDS Res Hum Retroviruses 2020; 36:48-57. [PMID: 31516033 PMCID: PMC6944133 DOI: 10.1089/aid.2019.0111] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Darunavir/cobicistat/emtricitabine/tenofovir alafenamide (D/C/F/TAF) 800/150/200/10 mg is being investigated in two Phase III trials, AMBER (NCT02431247; treatment-naive adults) and EMERALD (NCT02269917; treatment-experienced, virologically suppressed adults). Week 48 AMBER and EMERALD resistance analyses are presented. Postbaseline samples for genotyping/phenotyping were analyzed from protocol-defined virologic failures (PDVFs) with viral load (VL) ≥400 copies/mL at failure/later time points. Post hoc analyses were deep sequencing in AMBER, and HIV-1 proviral DNA from baseline samples (VL <50 copies/mL) in EMERALD. Through week 48 across both studies, no darunavir, primary PI, or tenofovir resistance-associated mutations (RAMs) were observed in HIV-1 viruses of 1,125 participants receiving D/C/F/TAF or 629 receiving boosted darunavir plus emtricitabine/tenofovir-disoproxil-fumarate. In AMBER, the nucleos(t)ide analog reverse transcriptase inhibitor (N(t)RTI) RAM M184I/V was identified in HIV-1 of one participant during D/C/F/TAF treatment. M184V was detected pretreatment as a minority variant (9%). In EMERALD, in participants with prior VF and genoarchive data (N = 140; 98 D/C/F/TAF and 42 control), 4% had viruses with darunavir RAMs, 38% with emtricitabine RAMs, mainly at position 184 (41% not fully susceptible to emtricitabine), 4% with tenofovir RAMs, and 21% ≥ 3 thymidine analog-associated mutations (24% not fully susceptible to tenofovir) detected at screening. All achieved VL <50 copies/mL at week 48 or prior discontinuation. D/C/F/TAF has a high genetic barrier to resistance; no darunavir, primary PI, or tenofovir RAMs were observed through 48 weeks in AMBER and EMERALD. Only one postbaseline M184I/V RAM was observed in HIV-1 of an AMBER participant. In EMERALD, baseline archived RAMs to darunavir, emtricitabine, and tenofovir in participants with prior VF did not preclude virologic response.
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Affiliation(s)
| | - Eric Y Wong
- Janssen Scientific Affairs, LLC, Titusville, New Jersey
| | | | - Bryan Baugh
- Janssen Research & Development LLC, Raritan, New Jersey
| | - Anne Ghys
- Janssen Pharmaceutica NV, Beerse, Belgium
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Domingo P, Fernández I, Gallego-Escuredo JM, Torres F, Gutierrez MDM, Mateo MG, Villarroya J, Giralt M, Vidal F, Villarroya F, Domingo JC. Effects of docosahexanoic acid on metabolic and fat parameters in HIV-infected patients on cART: A randomized, double-blind, placebo-controlled study. Clin Nutr 2017. [PMID: 28648475 DOI: 10.1016/j.clnu.2017.05.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Hypertriglyceridemia is common in HIV-infected patients. Polyunsaturated fatty acids reduce fasting serum triglyceride (TG) levels in HIV-infected patients. It is not known whether docosahexanoic acid (DHA) supplementation can reduce hypertriglyceridemia and modify fat distribution in HIV-infected patients. METHODS We conducted a randomized, double-blind, placebo-controlled trial with 84 antiretroviral-treated patients who had fasting TG levels from 2.26 to 5.65 mmol/l and were randomized to receive DHA or placebo for 48 weeks. TG levels were assessed at baseline, week 4 and every 12 weeks. Body composition was assessed at baseline and at week 48. Registered under ClinicalTrials.gov Identifier no. NCT02005900. RESULTS Patients receiving DHA had a 43.9% median decline in fasting TG levels at week 4 (IQR: -31% to -56%), compared with -2.9% (-18.6% to 16.5%) in the placebo group (P < 0.0001). DHA levels and decrease in TG at week 4 in the DHA arm correlated significantly (r = 0.7110, P < 0.0001). The median reduction in TG levels in the DHA arm was -43.7% (-32.4% to -57.5%), and in the placebo arm +2.9% (-21.3% to +30.1%) at week 12. The difference remained statistically significant at week 48 (P = 0.0253). LDL cholesterol levels significantly increased at week 4 by 7.1% (IQR: -4.8% to +35.3%) in the DHA arm but not in the placebo group. No significant changes were observed in HDL cholesterol, insulin, and HOMA-IR during the study. Limb fat significantly increased in both arms, without statistically significant differences between groups (P = 0.3889). DHA was well tolerated; only 3 patients experienced treatment-limiting toxicity. CONCLUSIONS Supplementation with DHA reduced fasting TG levels in antiretroviral-treated HIV-infected patients with mild hypertriglyceridemia. DHA was well tolerated with minor GI symptoms. Peripheral fat significantly increased in the DHA group but did not increase significantly compared with placebo.
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Affiliation(s)
- Pere Domingo
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Infectious Diseases Department, Hospital Arnau de Vilanova, Universitat de Lleida, Institut de Recerca Biomèdica de LLeida (IRBLleida), Lleida, Spain.
| | - Irene Fernández
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - José Miguel Gallego-Escuredo
- Department of Biochemistry and Molecular Biology, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición, Barcelona, Spain
| | - Ferran Torres
- Biostatistics and Data Management Core Facility, IDIBAPS, Hospital Clinic, Barcelona, Spain; Biostatistics Unit, School of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ma Del Mar Gutierrez
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Ma Gracia Mateo
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Joan Villarroya
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Department of Biochemistry and Molecular Biology, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición, Barcelona, Spain
| | - Marta Giralt
- Department of Biochemistry and Molecular Biology, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición, Barcelona, Spain
| | - Francesc Vidal
- Infectious Diseases Unit, Department of Internal Medicine, Hospital Universitari Joan XXIII, IISPV, Universitat Rovira i Virgili, Tarragona, Spain
| | - Francesc Villarroya
- Department of Biochemistry and Molecular Biology, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición, Barcelona, Spain
| | - Joan Carles Domingo
- Department of Biochemistry and Molecular Biology, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición, Barcelona, Spain
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Gallego-Escuredo JM, Lamarca MK, Villarroya J, Domingo JC, Mateo MG, Gutierrez MDM, Vidal F, Villarroya F, Domingo P, Giralt M. High FGF21 levels are associated with altered bone homeostasis in HIV-1-infected patients. Metabolism 2017; 71:163-170. [PMID: 28521869 DOI: 10.1016/j.metabol.2017.03.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 03/23/2017] [Accepted: 03/27/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND Fibroblast growth factor-21 (FGF21) has emerged as an important regulator of glucose, lipid, and body weight homeostasis. However, recent experimental studies have reported that increased FGF21 levels may lead to bone loss. OBJECTIVE To assess the relationship of serum FGF21 levels and altered bone homeostasis in HIV-1-infected patients. DESIGN Cross-sectional study of 137 HIV-1-infected patients and 35 healthy controls conducted at the Hospital de la Santa Creu i Sant Pau, Barcelona. Among HIV-1-infected patients, 35 were untreated (naïve), 43 were treated with antiretrovirals (HIV-1/ART) with no lipodystrophy, and 59 patients were HIV-1/ART and experienced lipodystrophy. Bone mineral density (BMD) and content (BMC) were assessed using dual-energy X-ray absorptiometry. Serum levels of FGF21, receptor activator of nuclear factor (NF)-KB ligand (RANKL), and C-telopeptide of type-I collagen (CTX-1) were measured by enzyme-linked immunosorbent assays. Serum levels of osteocalcin, osteoprotegerin, leptin, tumor necrosis factor-α, interleukin-6, interleukin-8, and monocyte chemoattractant protein-1 were determined using an antibody-linked, fluorescently labeled microsphere bead-based multiplex analysis system. RESULTS Alterations in bone parameters and bone homeostasis marker levels were consistent with higher turnover and bone loss in HIV-1 infected patients. FGF21 correlated negatively with BMD and BMC. FGF21 correlated positively with serum levels of osteoprotegerin and CTX-1, as well as with the CTX-1/osteocalcin ratio. CONCLUSIONS Elevated FGF21 levels are associated with poor bone homeostasis in HIV-1-infected patients. Increases in FGF21 serum level may be an indicator not only of metabolic derangement but it may also serve as a biomarker of altered bone homeostasis in HIV-1 infected patients.
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Affiliation(s)
- José M Gallego-Escuredo
- Institut de Recerca Biomèdica (IRB) de Lleida, Lleida, Spain; Departament de Bioquímica i Biomedicina Molecular and Institut de Biomedicina (IBUB), Universitat de Barcelona, and CIBER Fisiopatología de la Obesidad y Nutrición, Barcelona, Spain
| | - Maria Karuna Lamarca
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Joan Villarroya
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain; Departament de Bioquímica i Biomedicina Molecular and Institut de Biomedicina (IBUB), Universitat de Barcelona, and CIBER Fisiopatología de la Obesidad y Nutrición, Barcelona, Spain
| | - Joan C Domingo
- Departament de Bioquímica i Biomedicina Molecular and Institut de Biomedicina (IBUB), Universitat de Barcelona, and CIBER Fisiopatología de la Obesidad y Nutrición, Barcelona, Spain
| | - Ma Gracia Mateo
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ma Del Mar Gutierrez
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Francesc Vidal
- Infectious Diseases Unit, Department of Internal Medicine, Hospital Universitari Joan XXIII. IISPV. Universitat Rovira i Virgili, Tarragona, Spain
| | - Francesc Villarroya
- Departament de Bioquímica i Biomedicina Molecular and Institut de Biomedicina (IBUB), Universitat de Barcelona, and CIBER Fisiopatología de la Obesidad y Nutrición, Barcelona, Spain
| | - Pere Domingo
- Institut de Recerca Biomèdica (IRB) de Lleida, Lleida, Spain; Department of Infectious Diseases, Hospital Universitari Arnau de Vilanova, Lleida, Spain; Department of Infectious Diseases, Hospital Universitari de Santa María, Lleida, Spain; Universitat de Lleida, Lleida, Spain
| | - Marta Giralt
- Departament de Bioquímica i Biomedicina Molecular and Institut de Biomedicina (IBUB), Universitat de Barcelona, and CIBER Fisiopatología de la Obesidad y Nutrición, Barcelona, Spain.
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