45 results on '"Journot V"'
Search Results
2. Cytochrome 2B6 polymorphism and efavirenz‐induced central nervous system symptoms : a substudy of the ANRS ALIZE trial
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Gallien, S, Journot, V, Loriot, M‐A, Sauvageon, H, Morlat, P, Reynes, J, Reliquet, V, Chêne, G, Molina, J‐M, Rancinan, C., Collin, F., Ferchal, F., Morand‐Joubert, L., Palmer, P., Charrois, A., Madelaine, I., Rozenbaum, W., Sereni, D., Vilde, J. L., Poizot‐Martin, I., Rosenthal, E., and Raffi, F.
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- 2017
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3. Plateforme COVERAGE France : un essai clinique randomisé multicentrique utilisant un schéma adaptatif multi-bras multi-étape (MAMS) pour évaluer plusieurs traitements expérimentaux de la COVID-19 en ambulatoire
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Lhomme, E., primary, Sitta, R., additional, Journot, V., additional, Chazallon, C., additional, Gabillard, D., additional, Piroth, L., additional, Lefèvre, B., additional, Darnaud, T., additional, Naccache, J., additional, Weiss, L., additional, Le Bel, J., additional, Binquet, C., additional, Markinson, A., additional, Dupouy, J., additional, Onaisi, R., additional, Duvignaud, A., additional, Anglaret, X., additional, Malvy, D., additional, Richert, L., additional, and Wittkop, L., additional
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- 2021
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4. Four year follow-up of simplification therapy with once-daily emtricitabine, didanosine and efavirenz in HIV-infected patients (ALIZE ANRS 099 trial)
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Gallien, Sébastien, Journot, Valérie, Rozenbaum, Willy, Yéni, Patrick, Morlat, Philippe, Poizot-Martin, Isabelle, Reynes, Jacques, Reliquet, Véronique, Leclercq, Pascale, Simon, François, Chêne, Geneviève, Molina, Jean-Michel, Molina, J.-M., Chêne, G., Rancinan, C., Collin, F., Journot, V., Ferchal, F., Morand-Joubert, L., Palmer, P., Charrois, A., Molina, J.-M., Chêne, G., Journot, V., Rancinan, C., Madelaine, I., Morlat, P., Rozenbaum, W., Sereni, D., Vilde, J. L., Ferchal, F., Morand-Joubert, L., Poizot-Martin, I., Rosenthal, E., Raffi, F., and Reynes, J.
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- 2011
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5. Incidence and risk factors of bacterial pneumonia requiring hospitalization in HIV-infected patients started on a protease inhibitor-containing regimen
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Le Moing, V, Rabaud, C, Journot, V, Duval, X, Cuzin, L, Cassuto, J P, Al Kaied, F, Dellamonica, P, Chêne, G, and Raffi, F
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- 2006
6. Modeling Changes in CD4-positive T-Lymphocyte Counts after the Start of Highly Active Antiretroviral Therapy and the Relation with Risk of Opportunistic Infections: The Aquitaine Cohort, 1996-1997
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Binquet, C., Chêne, G., Jacqmin-Gadda, H., Journot, V., Savès, M., Lacoste, D., and Dabis, F.
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- 2001
7. Predictive factors of occurrence of cytomegalovirus disease and impact on survival in the Aquitaine Cohort in France, 1985 to 1994
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Saillour, F., Bernard, N., Dequae-Merchadou, L., Marimoutou, C., Journot, V., and Dabis, F.
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Cytomegalovirus infections -- Risk factors ,HIV patients -- Patient outcomes ,Health - Abstract
Treatment to prevent cytomegalovirus infection could prolong the lives of some HIV patients. In a French study of 1,521 HIV patients who were followed for an average of one year, 111 developed cytomegalovirus infection. Risk factors for cytomegalovirus infection included older age, homosexuality, CD4 lymphocyte counts below 50, and an episode of toxoplasmosis or neurologic disease. People with cytomegalovirus infection were more likely to die even after other causes of death were excluded.
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- 1998
8. A Trial of Early Antiretrovirals and Isoniazid Preventive Therapy in Africa
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TEMPRANO ANRS 12136 Study Group, Danel, C, Moh, R, Gabillard, D, Badje, A, Le Carrou, J, Ouassa, T, Ouattara, E, Anzian, A, Ntakpé, JB, Minga, A, Kouame, GM, Bouhoussou, F, Emieme, A, Kouamé, A, Inwoley, A, Toni, TD, Ahiboh, H, Kabran, M, Rabe, C, Sidibé, B, Nzunetu, G, Konan, R, Gnokoro, J, Gouesse, P, Messou, E, Dohoun, L, Kamagate, S, Yao, A, Amon, S, Kouame, AB, Koua, A, Kouamé, E, Ndri, Y, Ba-Gomis, O, Daligou, M, Ackoundzé, S, Hawerlander, D, Ani, A, Dembélé, F, Koné, F, Guéhi, C, Kanga, C, Koule, S, Séri, J, Oyebi, M, Mbakop, N, Makaila, O, Babatunde, C, Babatounde, N, Bleoué, G, Tchoutedjem, M, Kouadio, AC, Sena, G, Yededji, SY, Assi, R, Bakayoko, A, Mahassadi, A, Attia, A, Oussou, A, Mobio, M, Bamba, D, Koman, M, Horo, A, Deschamps, N, Chenal, H, Sassan-Morokro, M, Konate, S, Aka, K, Aoussi, E, Journot, V, Nchot, C, Karcher, S, Chaix, ML, Rouzioux, C, Sow, PS, Perronne, C, Girard, PM, Menan, H, Bissagnene, E, Kadio, A, Ettiegne-Traore, V, Moh-Semdé, C, Kouame, A, Massumbuko, JM, Chêne, G, Dosso, M, Domoua, SK, N'Dri-Yoman, T, Salamon, R, Eholié, SP, and Anglaret, X
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Adult ,Male ,medicine.medical_specialty ,TEMPRANO ANRS 12136 Study Group ,Antitubercular Agents ,HIV Infections ,law.invention ,Time-to-Treatment ,Randomized controlled trial ,Acquired immunodeficiency syndrome (AIDS) ,law ,Internal medicine ,General & Internal Medicine ,medicine ,Clinical endpoint ,Isoniazid ,Humans ,Tuberculosis ,Adverse effect ,Bacterial disease ,AIDS-Related Opportunistic Infections ,business.industry ,Hazard ratio ,General Medicine ,11 Medical And Health Sciences ,Middle Aged ,Viral Load ,medicine.disease ,Confidence interval ,CD4 Lymphocyte Count ,Cote d'Ivoire ,Anti-Retroviral Agents ,Asymptomatic Diseases ,HIV-1 ,RNA, Viral ,Female ,business ,Viral load ,Follow-Up Studies - Abstract
Background In sub-Saharan Africa, the burden of human immunodeficiency virus (HIV)-associated tuberculosis is high. We conducted a trial with a 2-by-2 factorial design to assess the benefits of early antiretroviral therapy (ART), 6-month isoniazid preventive therapy (IPT), or both among HIV-infected adults with high CD4+ cell counts in Ivory Coast. Methods We included participants who had HIV type 1 infection and a CD4+ count of less than 800 cells per cubic millimeter and who met no criteria for starting ART according to World Health Organization (WHO) guidelines. Participants were randomly assigned to one of four treatment groups: deferred ART (ART initiation according to WHO criteria), deferred ART plus IPT, early ART (immediate ART initiation), or early ART plus IPT. The primary end point was a composite of diseases included in the case definition of the acquired immunodeficiency syndrome (AIDS), non-AIDS-defining cancer, non-AIDS-defining invasive bacterial disease, or death from any cause at 30 months. We used Cox proportional models to compare outcomes between the deferred-ART and early-ART strategies and between the IPT and no-IPT strategies. Results A total of 2056 patients (41% with a baseline CD4+ count of ≥500 cells per cubic millimeter) were followed for 4757 patient-years. A total of 204 primary end-point events were observed (3.8 events per 100 person-years; 95% confidence interval [CI], 3.3 to 4.4), including 68 in patients with a baseline CD4+ count of at least 500 cells per cubic millimeter (3.2 events per 100 person-years; 95% CI, 2.4 to 4.0). Tuberculosis and invasive bacterial diseases accounted for 42% and 27% of primary end-point events, respectively. The risk of death or severe HIV-related illness was lower with early ART than with deferred ART (adjusted hazard ratio, 0.56; 95% CI, 0.41 to 0.76; adjusted hazard ratio among patients with a baseline CD4+ count of ≥500 cells per cubic millimeter, 0.56; 95% CI, 0.33 to 0.94) and lower with IPT than with no IPT (adjusted hazard ratio, 0.65; 95% CI, 0.48 to 0.88; adjusted hazard ratio among patients with a baseline CD4+ count of ≥500 cells per cubic millimeter, 0.61; 95% CI, 0.36 to 1.01). The 30-month probability of grade 3 or 4 adverse events did not differ significantly among the strategies. Conclusions In this African country, immediate ART and 6 months of IPT independently led to lower rates of severe illness than did deferred ART and no IPT, both overall and among patients with CD4+ counts of at least 500 cells per cubic millimeter. (Funded by the French National Agency for Research on AIDS and Viral Hepatitis; TEMPRANO ANRS 12136 ClinicalTrials.gov number, NCT00495651.).
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- 2015
9. Vérification précoce de l’existence et de la conformité réglementaire du consentement éclairé du patient dans un centre de méthodologie et de gestion d’essais cliniques (CMG-EC)
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Esteve-Lallemend, L., primary, Tabuteau, S., additional, Fagard, C., additional, Jean-Marie, C., additional, Winum, R., additional, Boilet, V., additional, Reboud, P., additional, Terras, N., additional, Roussillon, C., additional, Journot, V., additional, Legrand, J.-P., additional, Bouyssou, C., additional, Perusat, S., additional, and Chêne, G., additional
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- 2009
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10. Élaboration d’un outil d’évaluation du risque des études de recherche clinique académiques
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Kossi Deti, E., primary, Kubiak, C., additional, Chêne, G., additional, and Journot, V., additional
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- 2008
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11. Symptômes ressentis après initiation d'une trithérapie avec inhibiteur de protéase et retentissement sur l'observance quatre mois après le début du traitement
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Spire, B, primary, Duran, S, additional, Raffi, F, additional, Walter, V, additional, Bouhour, D, additional, Journot, V, additional, Cailleton, V, additional, Leport, C, additional, and Moatti, J.P, additional
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- 2001
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12. Increases in CD3+CD4-CDS- T Lymphocytes in AIDS Patients with Disseminated Mycobacterium avium-intracellulare Complex Infection
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Moreau, J.-F., primary, Taupln, J.-L., additional, Dupon, M., additional, Carron, J.-C., additional, Ragnaud, J.-M., additional, Marimoutou, C., additional, Bernard, N., additional, Constans, J., additional, Texier-Maugein, J., additional, Barbeau, P., additional, Journot, V., additional, Dabis, F., additional, Bonneville, M., additional, and Pellegrin, J.-L., additional
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- 1996
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13. Simplification therapy with once-daily emtricitabine, didanosine, and efavirenz in HIV-1 -- infected adults with viral suppression receiving a protease inhibitor-based regimen: a randomized trial.
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Molina J, Journot V, Morand-Joubert L, Yéni P, Rozenbaum W, Rancinan C, Fournier S, Morlat P, Palmer P, Dupont B, Goujard C, Dellamonica P, Collin F, Poizot-Martin I, Chêne G, and Alize Study Team
- Abstract
BACKGROUND: We assessed a once-daily combination to simplify therapy in patients infected with human immunodeficiency virus type 1 (HIV-1). METHODS: A total of 355 adults with plasma HIV-1 RNA levels <400 copies/mL were randomly assigned to either switch to once-daily emtricitabine, didanosine, and efavirenz (n=178) or maintain their protease inhibitor (PI)-based regimens (n=177). The primary end point was sustained suppression of plasma HIV-1 RNA levels to <400 copies/mL. RESULTS: At week 48, the proportion of patients meeting the end point was 87.6% in the PI group and 90.5% in the once-daily group, with a treatment difference of -2.9% (upper bound of the 1-tailed 95% confidence interval, 2.6%). The proportion of patients with HIV-1 RNA levels <50 copies/mL was higher in the once-daily group (87%) than in the PI group (79%) (P<.05). Resistance mutations to efavirenz and emtricitabine were detected in all patients in the once-daily group who experienced virologic failure while receiving study medication. The proportion of patients discontinuing study medication because of adverse events was similar between the once-daily group (9%) and the PI group (10%) (P=.8). CONCLUSIONS: Substituting a convenient once-daily combination of emtricitabine, didanosine, and efavirenz for a PI-based regimen was well tolerated and associated with sustained virologic suppression. Copyright © 2005 Infectious Diseases Society of America [ABSTRACT FROM AUTHOR]
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- 2005
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14. Impact of Early versus Late Adherence to Highly Active Antiretroviral Therapy on Immuno-Virological Response: A 3-Year Follow-Up Study
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Carrieri, Maria Patrizia, Raffi, François, Lewden, Charlotte, Sobel, Alain, Michelet, Christian, Cailleton, Valérie, Chêne, Geneviève, Leport, Catherine, Moatti, Jean-Paul, Spire, Bruno, Leport, C, Raffi, F, Chêne, G, Salamon, R, Moatti, J-P, Pierret, J, Brun-Vézinet, F, Fleury, H, Peytavin, G, Garraffo, R, Costagliola, D, Dellamonica, P, Katlama, C, Meyer, L, Morin, M, Sicard, D, Sobel, A, Ballereau, F, Bach, M-A, Bourdillon, F, Choutet, P, Delfraissy, J-F, Dormont, J, Souteyrand, Y, Vildé, J-L, Dupon, M, Le Moing, V, Marchou, B, May, T, Morlat, P, Waldner-Combernoux, A, Alfaro, C, Boucherit, S, Cailleton, V, Charlois, C, Droz, C, Duran, S, Ecobichon, JL, Egouy, C, Journot, V, Lassalle, R, Latour, L, Le Moing, V, Lewden, C, Masquelier, B, Nouioua, W, Palmer, G, Petit, C, Préau, M, Roloff, S, Savès, M, Spire, B, and Winum, R
- Abstract
Objective To assess the impact of different patterns of adherence to highly active antiretroviral therapy (HAART), in particular, the relative impact of early and late adherence, on long-term immuno-virological response in HIV-infected individuals started on a protease inhibitor-containing regimen.Design Clinical, immuno-virological and self-reported adherence data were collected at 4 (M4), 12 (M12), 20 (M20), 28 (M28) and 36 (M36) months after HAART initiation in the French APROCO cohort.Methods A standardized self-administered questionnaire classified patients as non-adherent, moderately or highly adherent at each visit. Stable viral suppression at both M28 to M36, and a CD4 cell increase >200 between M0 and M36 were used as outcome measures.Results Of the 582 patients followed regularly through M36, 360 patients had complete adherence data. Although 59.2% were highly adherent at M4, only 25.8% maintained consistent high adherence throughout the follow-up. High adherence at M4 was independently associated with both stable viral suppression at M28–M36 [OR (95% CI): 2.8 (1.4–5.5)] and a CD4 cell increase >200 during the same period [OR (95% CI): 3.9 (1.7–9.7)]. However, ‘moderately adherent’ patients between M12 and M36 had the same likelihood [OR (95% CI): 1.9 (1.1–3.2)] as patients who were always high adherent [OR (95% CI): 1.9 (1.1–3.2)] of achieving stable viral load suppression, relative to those who reported non-adherence episodes.Conclusion Optimizing adherence in the early months of treatment is crucial to ensure long-term immuno-virological success. Moderate deviations from high adherence during follow-up have a less negative impact. Priority should be given to interventions aimed to improve adherence in the early months of HAART.
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- 2003
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15. Viral Load as a Primary Outcome in Human Immunodeficiency Virus Trials
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Journot, V., Chene, G., Joly, P., Saves, M., Jacqmin-Gadda, H., Molina, J. M., and Salamon, R.
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- 2001
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16. Atorvastatin and telmisartan do not reduce nasopharyngeal carriage of SARS-CoV-2 in mild or moderate COVID-19 in a phase IIb randomized controlled trial.
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Bonnet F, Doumbia A, Machault V, Ello FN, Bellecave P, Akpovo CB, Sidibe BT, Fernandez L, Kouamé A, Adjogoua E, Dosso M, Niangoran S, Journot V, and Eholié SP
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- Humans, Male, Female, Middle Aged, Adult, Aged, Antiviral Agents therapeutic use, Atorvastatin therapeutic use, Atorvastatin administration & dosage, Telmisartan therapeutic use, Telmisartan administration & dosage, SARS-CoV-2 isolation & purification, SARS-CoV-2 drug effects, COVID-19 Drug Treatment, COVID-19 virology, Nasopharynx virology, Viral Load drug effects
- Abstract
Observational studies suggest a reduction in fatal or severe COVID-19 disease with the use of ACE2 inhibitors and statins. We implemented a randomized controlled tree-arm open label trial evaluating the benefits of adding telmisartan (TLM) or atorvastatin (ATV) to lopinavir boosted ritonavir (LPVr) on the SARS-CoV-2 nasopharyngeal viral load in patients with mild / moderate COVID-19 infection in Côte d'Ivoire. RT-PCR positive COVID-19 patients ≥ 18 years, with general or respiratory symptoms for less than 7 days were randomized (1:1:1) to receive LPVr (400 mg/100 mg twice daily), LPVr + TLM (10 mg once daily) or LPVr + ATV (20 mg once daily) for 10 days. The primary endpoint was viro-inflammatory success defined as a composite variable at day 11: Ct ≥ 40 and C-reactive protein < 27 mg/L. We randomized 294 patients: 96 to LPVr, 100 to LPVr + TLM, 98 to LPVr + ATV arms. Baseline characteristics were well balanced between arms. In the primary analysis (missing = failure), 46% patients in the LPVr arm reached viro-inflammatory success at day 11 vs 43% in the LPVr + TLM arm (p = 0.69) and 43% in the LPVr + ATV arm (p = 0.68). The median time from baseline to resolution of COVID-19 related symptoms was not different between arms. Nine patients were hospitalized: 2 in the LPVr arm, 5 in the LPVr + TLM arm and 2 in the LPVr + ATV arm and 4 patients died. Among adults with mild to moderate COVID-19 infection, the addition of telmisartan or atorvastatin, to the standard LPVr treatment is not associated with a better virological or clinical outcome.Trial registration: NCT04466241, registered on 10/07/2020., (© 2024. The Author(s).)
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- 2024
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17. Performance of four centralized statistical monitoring methods for early detection of an atypical center in a multicenter study.
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Niangoran S, Journot V, Marcy O, Anglaret X, and Alioum A
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Background: Ensuring the quality of data is essential for the credibility of a multicenter clinical trial. Centralized Statistical Monitoring (CSM) of data allows the detection of a center in which the distribution of a specific variable is atypical compared to other centers. The ideal CSM method should allow early detection of problem and therefore involve the fewest possible participants., Methods: We simulated clinical trials and compared the performance of four CSM methods (Student, Hatayama, Desmet, Distance) to detect whether the distribution of a quantitative variable was atypical in one center in relation to the others, with different numbers of participants and different mean deviation amplitudes., Results: The Student and Hatayama methods had good sensitivity but poor specificity, which disqualifies them for practical use in CSM. The Desmet and Distance methods had very high specificity for detecting all the mean deviations tested (including small values) but low sensitivity with mean deviations less than 50%., Conclusion: Although the Student and Hatayama methods are more sensitive, their low specificity would lead to too many alerts being triggered, which would result in additional unnecessary control work to ensure data quality. The Desmet and Distance methods have low sensitivity when the deviation from the mean is low, suggesting that the CSM should be used alongside other conventional monitoring procedures rather than replacing them. However, they have excellent specificity, which suggests they can be applied routinely, since using them takes up no time at central level and does not cause any unnecessary workload in investigating centers., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Authors. Published by Elsevier Inc.)
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- 2023
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18. Inhaled ciclesonide for outpatient treatment of COVID-19 in adults at risk of adverse outcomes: a randomised controlled trial (COVERAGE).
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Duvignaud A, Lhomme E, Onaisi R, Sitta R, Gelley A, Chastang J, Piroth L, Binquet C, Dupouy J, Makinson A, Lefèvre B, Naccache JM, Roussillon C, Landman R, Wallet C, Karcher S, Journot V, Nguyen D, Pistone T, Bouchet S, Lafon ME, Molimard M, Thiébaut R, de Lamballerie X, Joseph JP, Richert L, Saint-Lary O, Djabarouti S, Wittkop L, Anglaret X, and Malvy D
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- Aged, Female, Humans, Male, Middle Aged, Outpatients, Oxygen, Pregnenediones, SARS-CoV-2, Treatment Outcome, COVID-19 Drug Treatment
- Abstract
Objectives: To assess the efficacy of inhaled ciclesonide in reducing the risk of adverse outcomes in COVID-19 outpatients at risk of developing severe illness., Methods: COVERAGE is an open-label, randomized controlled trial. Outpatients with documented COVID-19, risk factors for aggravation, symptoms for ≤7 days, and absence of criteria for hospitalization are randomly allocated to either a control arm or one of several experimental arms, including inhaled ciclesonide. The primary efficacy endpoint is COVID-19 worsening (hospitalization, oxygen therapy at home, or death) by Day 14. Other endpoints are adverse events, maximal follow-up score on the WHO Ordinal Scale for Clinical Improvement, sustained alleviation of symptoms, cure, and RT-PCR and blood parameter evolution at Day 7. The trial's Safety Monitoring Board reviewed the first interim analysis of the ciclesonide arm and recommended halting it for futility. The results of this analysis are reported here., Results: The analysis involved 217 participants (control 107, ciclesonide 110), including 111 women and 106 men. Their median age was 63 years (interquartile range 59-68), and 157 of 217 (72.4%) had at least one comorbidity. The median time since first symptom was 4 days (interquartile range 3-5). During the 28-day follow-up, 2 participants died (control 2/107 [1.9%], ciclesonide 0), 4 received oxygen therapy at home and were not hospitalized (control 2/107 [1.9%], ciclesonide 2/110 [1.8%]), and 24 were hospitalized (control 10/107 [9.3%], ciclesonide 14/110 [12.7%]). In intent-to-treat analysis of observed data, 26 participants reached the composite primary endpoint by Day 14, including 12 of 106 (11.3%, 95% CI: 6.0%-18.9%) in the control arm and 14 of 106 (13.2%; 95% CI: 7.4-21.2%) in the ciclesonide arm. Secondary outcomes were similar for both arms., Discussion: Our findings are consistent with the European Medicines Agency's COVID-19 task force statement that there is currently insufficient evidence that inhaled corticosteroids are beneficial for patients with COVID-19., (Copyright © 2022 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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- 2022
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19. Therapeutic Patient Education for Fibromyalgia during Spa Therapy: The FiETT Randomized Controlled Trial.
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Ducamp P, Sichère P, Gayum H, Dubourg K, Roques CF, and Journot V
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- Female, Humans, Male, Pain, Patient Education as Topic, Quality of Life, Treatment Outcome, Fibromyalgia drug therapy
- Abstract
Spa therapy is known to improve quality of life and diminish pain. We assessed the efficacy (Fibromyalgia Impact Questionnaire-FIQ) and safety at 6 months of a fibromyalgia-specific therapeutic patient education (TPE) program added to fibromyalgia-specific standardized spa therapy (SST), compared to SST alone, in a controlled randomized trial. We enrolled 157 patients, mostly women, attending spa centers in Southwest France in 2015-2016, and randomized them to SST + TPE (79) or SST (78). The intention-to-treat with "missing as failure" analysis showed a tendency toward a higher, though non-significant, benefit with TPE than without for FIQ (-9 vs. -3; p = 0.053) or pain intensity (-0.9 vs. -1.1; p = 0.58). In addition, pain relief (+3.2 vs. +4.3; p = 0.03) and fatigue (-1.6 vs. -3.7; p = 0.02) were significantly improved, and 87% patients in the SST + TPE arm still regularly practiced the physical exercises taught to them at 6 months. We suspect significant and lasting improvement from spa therapy, as well as our already well-informed and well-managed participants, to have prevented the demonstration of a significant benefit of TPE on FIQ.
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- 2022
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20. Home Treatment of Older People with Symptomatic SARS-CoV-2 Infection (COVID-19): A structured Summary of a Study Protocol for a Multi-Arm Multi-Stage (MAMS) Randomized Trial to Evaluate the Efficacy and Tolerability of Several Experimental Treatments to Reduce the Risk of Hospitalisation or Death in outpatients aged 65 years or older (COVERAGE trial).
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Duvignaud A, Lhomme E, Pistone T, Onaisi R, Sitta R, Journot V, Nguyen D, Peiffer-Smadja N, Crémer A, Bouchet S, Darnaud T, Poitrenaud D, Piroth L, Binquet C, Michel JF, Lefèvre B, Lebeaux D, Lebel J, Dupouy J, Roussillon C, Gimbert A, Wittkop L, Thiébaut R, Orne-Gliemann J, Joseph JP, Richert L, Anglaret X, and Malvy D
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- Aged, Aged, 80 and over, Amides therapeutic use, Antihypertensive Agents therapeutic use, Antimalarials therapeutic use, Antiviral Agents therapeutic use, COVID-19, Coronavirus Infections epidemiology, Coronavirus Infections virology, Drug Tolerance, Feasibility Studies, France epidemiology, Hospitalization trends, Humans, Hydroxychloroquine therapeutic use, Imatinib Mesylate therapeutic use, Luxembourg epidemiology, Pandemics, Pneumonia, Viral epidemiology, Pneumonia, Viral virology, Protein Kinase Inhibitors therapeutic use, Pyrazines therapeutic use, Risk Reduction Behavior, SARS-CoV-2, Telmisartan therapeutic use, Treatment Outcome, Betacoronavirus genetics, Coronavirus Infections drug therapy, Outpatients statistics & numerical data, Pneumonia, Viral drug therapy, Therapies, Investigational statistics & numerical data
- Abstract
Objectives: To assess the efficacy of several repurposed drugs to prevent hospitalisation or death in patients aged 65 or more with recent symptomatic SARS-CoV-2 infection (COVID-19) and no criteria for hospitalisation., Trial Design: Phase III, multi-arm (5) and multi-stage (MAMS), randomized, open-label controlled superiority trial. Participants will be randomly allocated 1:1:1:1:1 to the following strategies: Arm 1: Control arm Arms 2 to 5: Experimental treatment arms Planned interim analyses will be conducted at regular intervals. Their results will be reviewed by an Independent Data and Safety Monitoring Board. Experimental arms may be terminated for futility, efficacy or toxicity before the end of the trial. New experimental arms may be added if new evidence suggests that other treatments should be tested. A feasibility and acceptability substudy as well as an immunological substudy will be conducted alongside the trial., Participants: Inclusion criteria are: 65-year-old or more; Positive test for SARS-CoV-2 on a nasopharyngeal swab; Symptoms onset within 3 days before diagnosis; No hospitalisation criteria; Signed informed consent; Health insurance. Exclusion criteria are: Inability to make an informed decision to participate (e.g.: dementia, guardianship); Rockwood Clinical Frailty Scale ≥7; Long QT syndrome; QTc interval > 500 ms; Heart rate <50/min; Kalaemia >5.5 mmol/L or <3.5 mmol/L; Ongoing treatment with piperaquine, halofantrine, dasatinib, nilotinib, hydroxyzine, domperidone, citalopram, escitalopram, potent inhibitors or inducers of cytochrome P450 CYP3A4 isoenzyme, repaglinide, azathioprine, 6-mercaptopurine, theophylline, pyrazinamide, warfarin; Known hypersensitivity to any of the trial drugs or to chloroquine and other 4-aminoquinolines, amodiaquine, mefloquine, glafenine, floctafenine, antrafenine, ARB; Hepatic porphyria; Liver failure (Child-Pugh stage ≥B); Stage 4 or 5 chronic kidney disease (GFR <30 mL/min/1.73 m²); Dialysis; Hypersentivity to lactose; Lactase deficiency; Abnormalities in galactose metabolism; Malabsorption syndrome; Glucose-6-phosphate dehydrogenase deficiency; Symptomatic hyperuricemia; Ileus; Colitis; Enterocolitis; Chronic hepatitis B virus disease. The trial is being conducted in France in the Bordeaux, Corse, Dijon, Nancy, Paris and Toulouse areas as well as in the Grand Duchy of Luxembourg. Participants are recruited either at home, nursing homes, general practices, primary care centres or hospital outpatient consultations., Intervention and Comparator: The four experimental treatments planned in protocol version 1.2 (April 8
th , 2020) are: (1) Hydroxychloroquine 200 mg, 2 tablets BID on day 0, 2 tablets QD from day 1 to 9; (2) Imatinib 400 mg, 1 tablet QD from day 0 to 9; (3) Favipiravir 200 mg, 12 tablets BID on day 0, 6 tablets BID from day 1 to 9; (4) Telmisartan 20 mg, 1 tablet QD from day 0 to 9. The comparator is a complex of vitamins and trace elements (AZINC Forme et Vitalité®), 1 capsule BID for 10 days, for which there is no reason to believe that they are active on the virus. In protocol version 1.2 (April 8th, 2020): People in the control arm will receive a combination of vitamins and trace elements; people in the experimental arms will receive hydroxychloroquine, or favipiravir, or imatinib, or telmisartan., Main Outcome: The primary outcome is the proportion of participants with an incidence of hospitalisation and/or death between inclusion and day 14 in each arm., Randomisation: Participants are randomized in a 1:1:1:1:1 ratio to each arm using a web-based randomisation tool. Participants not treated with an ARB or ACEI prior to enrolment are randomized to receive the comparator or one of the four experimental drugs. Participants already treated with an ARB or ACEI are randomized to receive the comparator or one of the experimental drugs except telmisartan (i.e.: hydroxychloroquine, imatinib, or favipiravir). Randomisation is stratified on ACEI or ARBs treatment at inclusion and on the type of residence (personal home vs. nursing home)., Blinding (masking): This is an open-label trial. Participants, caregivers, investigators and statisticians are not blinded to group assignment., Numbers to Be Randomised (sample Size): A total of 1057 participants will be enrolled if all arms are maintained until the final analysis and no additional arm is added. Three successive futility interim analyses are planned, when the number of participants reaches 30, 60 and 102 in the control arm. Two efficacy analyses (interim n°3 and final) will be performed successively., Trial Status: This describes the Version 1.2 (April 8th , 2020) of the COVERAGE protocol that was approved by the French regulatory authority and ethics committee. The trial was opened for enrolment on April 15th , 2020 in the Nouvelle Aquitaine region (South-West France). Given the current decline of the COVID-19 pandemic in France and its unforeseeable dynamic in the coming months, new trial sites in 5 other French regions and in Luxembourg are currently being opened. A revised version of the protocol was submitted to the regulatory authority and ethics committee on June 15th , 2020. It contains the following amendments: (i) Inclusion criteria: age ≥65 replaced by age ≥60; time since first symptoms <3 days replaced by time since first symptoms <5 days; (ii) Withdrawal of the hydroxychloroquine arm (due to external data); (iii) increase in the number of trial sites., Trial Registration: The trial was registered on Clinical Trials.gov on April 22nd , 2020 (Identifier: NCT04356495): and on EudraCT on April 10th , 2020 (Identifier: 2020-001435-27)., Full Protocol: The full protocol is attached as an additional file, accessible from the Trials website (Additional file 1). In the interest of expediting dissemination of this material, the familiar formatting has been eliminated; this Letter serves as a summary of the key elements of the full protocol. The study protocol has been reported in accordance with the Standard Protocol Items: Recommendations for Clinical Interventional Trials (SPIRIT) guidelines (Additional file 2).- Published
- 2020
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21. PMTCT care cascade and factors associated with attrition in the first four years after Option B+ implementation in Mozambique.
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Ahoua L, Tiendrebeogo T, Arikawa S, Lahuerta M, Aly D, Journot V, Abrams EJ, Becquet R, and Dabis F
- Subjects
- Adolescent, Adult, Anti-Retroviral Agents therapeutic use, Female, Humans, Mozambique, Pregnancy, Retrospective Studies, HIV Infections drug therapy, HIV Infections transmission, Infectious Disease Transmission, Vertical prevention & control, Medication Adherence
- Abstract
Objective: To evaluate the effectiveness of the prevention of mother-to-child transmission (PMTCT) Option B+ programme in two provinces with high human immunodeficiency virus (HIV) burden in Mozambique over the first four years of programme implementation., Methods: We assessed the PMTCT cascade in antenatal care (ANC) from July 2013 to December 2017 using facility-level data and performed a retrospective cohort analysis with patient-level data. We compared the 12-month antiretroviral therapy (ART) retention rates between women with HIV infection who initiated ART under Option B+ ('B+ pregnant') and those who initiated ART for their own health ('own health')., Results: A total of 916 280 pregnant women enrolled in ANC. The proportion of women with a documented HIV status increased from 93% in 2013 to 96% in 2017. The proportion of those tested HIV-positive decreased from 8% to 6% while that of those HIV-positive on ART increased from 42% to 95%. Of the 44 377 HIV-positive women included in the analysis, 35% were lost to care. 'B+ pregnant' women initiating ART in 2015 were less likely to have no follow-up (NFU) compared with 'own health' women starting ART during the same period (adjusted odds ratio: 0.77, 95% confidence interval [CI]: 0.64-0.94, P = 0.01). There was no statistical difference between the two groups during the other years in which ART was initiated. Of those returning for care after their first visit (N = 39 801), the 'B+ pregnant' women showed a higher risk of non-retention than the other group (adjusted hazard ratio: 1.14, 95% CI: 1.03-1.25) when ART was initiated in 2013. The risk decreased during the subsequent years, with no difference observed between the groups., Conclusion: PMTCT Option B+ programme scale-up has yielded positive results, including the maintenance of high HIV testing and ART initiation rates in ANC. Challenges still remain, however, in improving immediate engagement in care and long-term retention. Seeking alternative service delivery models to support existing health systems and prevent defaulters is required to achieve the UNAIDS 95-95-95 targets for PMTCT in Mozambique., (© 2019 John Wiley & Sons Ltd.)
- Published
- 2020
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22. Effect of isoniazid preventive therapy on risk of death in west African, HIV-infected adults with high CD4 cell counts: long-term follow-up of the Temprano ANRS 12136 trial.
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Badje A, Moh R, Gabillard D, Guéhi C, Kabran M, Ntakpé JB, Carrou JL, Kouame GM, Ouattara E, Messou E, Anzian A, Minga A, Gnokoro J, Gouesse P, Emieme A, Toni TD, Rabe C, Sidibé B, Nzunetu G, Dohoun L, Yao A, Kamagate S, Amon S, Kouame AB, Koua A, Kouamé E, Daligou M, Hawerlander D, Ackoundzé S, Koule S, Séri J, Ani A, Dembélé F, Koné F, Oyebi M, Mbakop N, Makaila O, Babatunde C, Babatunde N, Bleoué G, Tchoutedjem M, Kouadio AC, Sena G, Yededji SY, Karcher S, Rouzioux C, Kouame A, Assi R, Bakayoko A, Domoua SK, Deschamps N, Aka K, N'Dri-Yoman T, Salamon R, Journot V, Ahibo H, Ouassa T, Menan H, Inwoley A, Danel C, Eholié SP, and Anglaret X
- Subjects
- Adult, Africa, Western epidemiology, Anti-Retroviral Agents therapeutic use, Drug Therapy, Combination, Female, Follow-Up Studies, Humans, Male, Risk, Treatment Outcome, Antitubercular Agents therapeutic use, CD4 Lymphocyte Count statistics & numerical data, HIV Infections drug therapy, HIV Infections mortality, Isoniazid therapeutic use
- Abstract
Background: Temprano ANRS 12136 was a factorial 2 × 2 trial that assessed the benefits of early antiretroviral therapy (ART; ie, in patients who had not reached the CD4 cell count threshold used to recommend starting ART, as per the WHO guidelines that were the standard during the study period) and 6-month isoniazid preventive therapy (IPT) in HIV-infected adults in Côte d'Ivoire. Early ART and IPT were shown to independently reduce the risk of severe morbidity at 30 months. Here, we present the efficacy of IPT in reducing mortality from the long-term follow-up of Temprano., Methods: For Temprano, participants were randomly assigned to four groups (deferred ART, deferred ART plus IPT, early ART, or early ART plus IPT). Participants who completed the trial follow-up were invited to participate in a post-trial phase. The primary post-trial phase endpoint was death, as analysed by the intention-to-treat principle. We used Cox proportional models to compare all-cause mortality between the IPT and no IPT strategies from inclusion in Temprano to the end of the follow-up period., Findings: Between March 18, 2008, and Jan 5, 2015, 2056 patients (mean baseline CD4 count 477 cells per μL) were followed up for 9404 patient-years (Temprano 4757; post-trial phase 4647). The median follow-up time was 4·9 years (IQR 3·3-5·8). 86 deaths were recorded (Temprano 47 deaths; post-trial phase 39 deaths), of which 34 were in patients randomly assigned IPT (6-year probability 4·1%, 95% CI 2·9-5·7) and 52 were in those randomly assigned no IPT (6·9%, 5·1-9·2). The hazard ratio of death in patients who had IPT compared with those who did not have IPT was 0·63 (95% CI, 0·41 to 0·97) after adjusting for the ART strategy (early vs deferred), and 0·61 (0·39-0·94) after adjustment for the ART strategy, baseline CD4 cell count, and other key characteristics. There was no evidence for statistical interaction between IPT and ART (p
interaction =0·77) or between IPT and time (pinteraction =0·94) on mortality., Interpretation: In Côte d'Ivoire, where the incidence of tuberculosis was last reported as 159 per 100 000 people, 6 months of IPT has a durable protective effect in reducing mortality in HIV-infected people, even in people with high CD4 cell counts and who have started ART., Funding: National Research Agency on AIDS and Viral Hepatitis (ANRS)., (Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND 4.0 license. Published by Elsevier Ltd.. All rights reserved.)- Published
- 2017
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23. A Trial of Early Antiretrovirals and Isoniazid Preventive Therapy in Africa.
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Danel C, Moh R, Gabillard D, Badje A, Le Carrou J, Ouassa T, Ouattara E, Anzian A, Ntakpé JB, Minga A, Kouame GM, Bouhoussou F, Emieme A, Kouamé A, Inwoley A, Toni TD, Ahiboh H, Kabran M, Rabe C, Sidibé B, Nzunetu G, Konan R, Gnokoro J, Gouesse P, Messou E, Dohoun L, Kamagate S, Yao A, Amon S, Kouame AB, Koua A, Kouamé E, Ndri Y, Ba-Gomis O, Daligou M, Ackoundzé S, Hawerlander D, Ani A, Dembélé F, Koné F, Guéhi C, Kanga C, Koule S, Séri J, Oyebi M, Mbakop N, Makaila O, Babatunde C, Babatounde N, Bleoué G, Tchoutedjem M, Kouadio AC, Sena G, Yededji SY, Assi R, Bakayoko A, Mahassadi A, Attia A, Oussou A, Mobio M, Bamba D, Koman M, Horo A, Deschamps N, Chenal H, Sassan-Morokro M, Konate S, Aka K, Aoussi E, Journot V, Nchot C, Karcher S, Chaix ML, Rouzioux C, Sow PS, Perronne C, Girard PM, Menan H, Bissagnene E, Kadio A, Ettiegne-Traore V, Moh-Semdé C, Kouame A, Massumbuko JM, Chêne G, Dosso M, Domoua SK, N'Dri-Yoman T, Salamon R, Eholié SP, and Anglaret X
- Subjects
- Adult, Anti-Retroviral Agents adverse effects, Antitubercular Agents adverse effects, Asymptomatic Diseases, CD4 Lymphocyte Count, Cote d'Ivoire, Female, Follow-Up Studies, HIV Infections immunology, Humans, Isoniazid adverse effects, Male, Middle Aged, RNA, Viral analysis, Time-to-Treatment, Viral Load, AIDS-Related Opportunistic Infections prevention & control, Anti-Retroviral Agents therapeutic use, Antitubercular Agents therapeutic use, HIV Infections drug therapy, HIV-1 genetics, HIV-1 isolation & purification, Isoniazid therapeutic use, Tuberculosis prevention & control
- Abstract
Background: In sub-Saharan Africa, the burden of human immunodeficiency virus (HIV)-associated tuberculosis is high. We conducted a trial with a 2-by-2 factorial design to assess the benefits of early antiretroviral therapy (ART), 6-month isoniazid preventive therapy (IPT), or both among HIV-infected adults with high CD4+ cell counts in Ivory Coast., Methods: We included participants who had HIV type 1 infection and a CD4+ count of less than 800 cells per cubic millimeter and who met no criteria for starting ART according to World Health Organization (WHO) guidelines. Participants were randomly assigned to one of four treatment groups: deferred ART (ART initiation according to WHO criteria), deferred ART plus IPT, early ART (immediate ART initiation), or early ART plus IPT. The primary end point was a composite of diseases included in the case definition of the acquired immunodeficiency syndrome (AIDS), non-AIDS-defining cancer, non-AIDS-defining invasive bacterial disease, or death from any cause at 30 months. We used Cox proportional models to compare outcomes between the deferred-ART and early-ART strategies and between the IPT and no-IPT strategies., Results: A total of 2056 patients (41% with a baseline CD4+ count of ≥500 cells per cubic millimeter) were followed for 4757 patient-years. A total of 204 primary end-point events were observed (3.8 events per 100 person-years; 95% confidence interval [CI], 3.3 to 4.4), including 68 in patients with a baseline CD4+ count of at least 500 cells per cubic millimeter (3.2 events per 100 person-years; 95% CI, 2.4 to 4.0). Tuberculosis and invasive bacterial diseases accounted for 42% and 27% of primary end-point events, respectively. The risk of death or severe HIV-related illness was lower with early ART than with deferred ART (adjusted hazard ratio, 0.56; 95% CI, 0.41 to 0.76; adjusted hazard ratio among patients with a baseline CD4+ count of ≥500 cells per cubic millimeter, 0.56; 95% CI, 0.33 to 0.94) and lower with IPT than with no IPT (adjusted hazard ratio, 0.65; 95% CI, 0.48 to 0.88; adjusted hazard ratio among patients with a baseline CD4+ count of ≥500 cells per cubic millimeter, 0.61; 95% CI, 0.36 to 1.01). The 30-month probability of grade 3 or 4 adverse events did not differ significantly among the strategies., Conclusions: In this African country, immediate ART and 6 months of IPT independently led to lower rates of severe illness than did deferred ART and no IPT, both overall and among patients with CD4+ counts of at least 500 cells per cubic millimeter. (Funded by the French National Agency for Research on AIDS and Viral Hepatitis; TEMPRANO ANRS 12136 ClinicalTrials.gov number, NCT00495651.).
- Published
- 2015
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24. Mefloquine Versus Sulfadoxine-Pyrimethamine for Intermittent Preventive Treatment in Pregnancy: A Joint Analysis on Efficacy and Tolerability.
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Briand V, Escolano S, Journot V, Massougbodji A, Cot M, and Tubert-Bitter P
- Subjects
- Anemia blood, Anemia parasitology, Benin, Drug Combinations, Female, Humans, Infant, Low Birth Weight blood, Placenta parasitology, Pregnancy, Stillbirth, Treatment Outcome, Antimalarials therapeutic use, Malaria prevention & control, Mefloquine therapeutic use, Pregnancy Complications, Parasitic prevention & control, Pyrimethamine therapeutic use, Sulfadoxine therapeutic use
- Abstract
Since there is no ideal candidate to replace sulfadoxine-pyrimethamine (SP) for intermittent preventive treatment (IPTp), alternatives need to be evaluated on basis of their benefit-risk ratio. We reanalyzed the first Beninese trial on mefloquine (MQ) versus SP for IPTp using a multiple outcome approach, which allowed the joint assessment of efficacy and tolerability. Overall superiority of MQ to SP was defined as superiority on at least one efficacy outcome (low birth weight [LBW], placental malaria, or maternal anemia), non-inferiority on all of them as well as on tolerability defined as cutaneous or neuropsychiatric adverse events (AEs) or low compliance with the treatment. The analysis included 1,601 women. MQ was found to be overall superior to SP (P = 0.004). Performing several sensitivity analyses to handle both missing data and stillbirths provided similar results. Using MQ for IPTp as an example, we show that a multiple outcome analysis is a pragmatic way to assess the benefits/disadvantages of one drug compared with another. In the current context of a lack of antimalarials that could be used for IPTp, such a statistical approach could be widely used by institutional policy makers for future recommendations regarding the prevention of malaria in pregnancy (MiP)., (© The American Society of Tropical Medicine and Hygiene.)
- Published
- 2015
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25. Viremia copy-years as a predictive marker of all-cause mortality in HIV-1-infected patients initiating a protease inhibitor-containing antiretroviral treatment.
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Chirouze C, Journot V, Le Moing V, Raffi F, Piroth L, Reigadas S, Cassuto JP, Chêne G, Leport C, and Hoen B
- Subjects
- Adult, CD4 Lymphocyte Count, Cohort Studies, Demography, Female, HIV Infections mortality, Humans, Male, Plasma virology, Prognosis, Prospective Studies, Survival Analysis, Viral Load, Anti-Retroviral Agents therapeutic use, HIV Infections drug therapy, HIV Infections virology, HIV Protease Inhibitors therapeutic use, HIV-1 isolation & purification, Viremia
- Abstract
Background: Viremia copy-years (VCY) has been reported as a short-term predictor of mortality. We evaluated the association of this parameter with 10-year outcome within the APROCO-COPILOTE cohort., Methods: Prospective data from 1281 HIV-1-infected patients who started a first protease inhibitor-containing regimen in 1997-1999 were analyzed. Patients with baseline plasma viral load (pVL) > 500 copies per milliliter and at least 2 pVL measures from the eighth month of follow-up were selected. VCY was calculated individually over the follow-up as the area under the pVL curve. Multivariate Cox models analyzed the relation between all-cause mortality and the following variables: age, sex, geographical origin, transmission group, HIV infection duration, ART-naive, pVL at baseline, time-dependent CD4 count, and VCY., Results: Nine hundred seventy-nine patients were followed up for a median of 10 years (interquartile range: 5-11.5). At baseline, median (interquartile range) values for duration of HIV infection, pVL, and CD4 cell count were 43 (4-95) months, 4.6 (3.9-5.2) log10 copies per milliliter, and 278 (125-416) cells per cubic millimeter, respectively. At censoring date, 77 patients (8%) had died. VCY >1.4 log10 copies × yrs/mL was an independent predictor of death (hazard ratio: 2.0; 95% confidence interval: 1.2 to 3.5), which was no longer the case after adjustment for the latest pVL value [risk ratio (RR): 1.2 for 1 additional log10 copies per milliliter; 95% confidence interval: 1.1 to 1.4]., Conclusions: VCY was associated with mortality in HIV-infected patients under combined antiretroviral therapy but did not overweigh the predictive value of the latest pVL. VCY might be more useful as a marker of persistent viral replication than for routine clinical care.
- Published
- 2015
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26. [Public clinical trials: which kind of monitoring should be used?].
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Cornu C, Binquet C, Thalamas C, Vigouroux C, Gaillard S, Ginhoux T, Vaz B, Jossan C, Félin A, Sailly A, Gueyffier F, Journot V, and Kassaï B
- Subjects
- Clinical Trials Data Monitoring Committees, Clinical Trials as Topic standards, Data Interpretation, Statistical, Endpoint Determination, Humans, Quality Control, Quality Indicators, Health Care, Research Design, Risk Management, Clinical Trials as Topic methods
- Abstract
Objective: Sponsors must take responsibility for the quality of trials at the best possible cost. Our objective was to describe the most frequent quality failures, how they impact trial results, and identify the most efficient monitoring strategies using published articles and reports., Results: Errors affecting clinical trials include conception, procedures, data management, and data analysis. The consequences are usually an overestimation of the treatment effect. No study shows that monitoring reduces the risk of errors, and there is no comparison of monitoring methods. Many research organisations advocate for monitoring based on risk analysis and recommend an extensive use of centralised monitoring., Conclusions: Trial quality depends on trial conception and design. Study conduct should guarantee a maximum level of quality level. This should be done using risk management and extensive centralised monitoring., (© 2013 Société Française de Pharmacologie et de Thérapeutique.)
- Published
- 2013
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27. Remote preenrollment checking of consent forms to reduce nonconformity.
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Journot V, Pérusat-Villetorte S, Bouyssou C, Couffin-Cadiergues S, Tall A, and Chêne G
- Subjects
- Clinical Trials as Topic ethics, Clinical Trials as Topic standards, Consent Forms legislation & jurisprudence, Data Collection legislation & jurisprudence, Data Collection methods, France, Government Regulation, Humans, Logistic Models, Clinical Trials as Topic methods, Consent Forms organization & administration, Forms and Records Control methods, Research Subjects legislation & jurisprudence
- Abstract
Background: In biomedical research, the signed consent form must be checked for compliance with regulatory requirements. Checking usually is performed on site, most frequently after a participant's final enrollment., Purpose: We piloted a procedure for remote preenrollment consent forms checking. We applied it in five trials and assessed its efficiency to reduce form nonconformity before participant enrollment., Methods: Our clinical trials unit (CTU) routinely uses a consent form with an additional copy that contains a pattern that partially masks the participant's name and signature. After completion and signatures by the participant and investigator, this masked copy is faxed to the CTU for checking. In case of detected nonconformity, the CTU suspends the participant's enrollment until the form is brought into compliance. We checked nonconformities of consent forms both remotely before enrollment and on site in five trials conducted in our CTU. We tabulated the number and nature of nonconformities by location of detection: at the CTU or on site. We used these data for a pseudo before-and-after analysis and estimated the efficiency of this remote checking procedure in terms of reduction of nonconformities before enrollment as compared to the standard on-site checking procedure. We searched for nonconformity determinants among characteristics of trials, consent forms, investigator sites, and participants through multivariate logistic regression so as to identify opportunities for improvement in our procedure., Results: Five trials, starting sequentially but running concurrently, with remote preenrollment and on-site checking of consent forms from 415 participants screened in 2006-2009 led to 518 consent forms checked; 94 nonconformities were detected in 75 forms, 75 (80%) remotely and 19 more (20%) on site. Nonconformities infrequently concerned dates of signatures (7%) and information about participants (12%). Most nonconformities dealt with investigator information (76%), primarily contact information (54%). The procedure reduced nonconformities by 81% (95% confidence interval (CI): 73%-89%) before enrollment. Nonconforming consent forms dropped from 25% to 0% over the period, indicating a rapid learning effect between trials. Fewer nonconformities were observed for participants screened later in a trial (odds ratio (95% CI): 0.5 (0.3-0.8); p = 0.004), indicating a learning effect within trials. Nonconformities were more common for participants enrolled after screening (2.4 (1.1-5.3); p = 0.03), indicating a stricter scrutiny by form checkers., Limitations: Although our study had a pseudo before-and-after design, no major bias was identified. Power and generalizability of our findings were sufficient to support implementation in future trials., Conclusions: This procedure substantially limited nonconformity of consent forms with regulatory requirements before enrollment, thus proving a key component of a risk-based monitoring strategy that has been recommended to optimize resources for clinical research.
- Published
- 2013
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28. Preserving participant anonymity during remote preenrollment consent form checking.
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Journot V, Pérusat-Villetorte S, Bouyssou C, Couffin-Cadiergues S, Tall A, Fagard C, and Chêne G
- Subjects
- Clinical Trials as Topic legislation & jurisprudence, Data Collection legislation & jurisprudence, France, Government Regulation, Humans, Clinical Trials as Topic methods, Confidentiality legislation & jurisprudence, Consent Forms organization & administration, Data Collection methods, Forms and Records Control methods, Research Subjects legislation & jurisprudence
- Abstract
Background: In biomedical research, the consent form must comply with regulatory requirements. Checking for compliance typically has been performed on-site and most frequently after a participant's final enrollment. We use a procedure for remote preenrollment checking of consent forms that protects participant identities. This procedure requires a copy of the consent form that partially masks the fields for participant's name and signature; this copy is faxed to the clinical trials unit for checking., Purpose: To describe our efforts to identify an appropriate printed masking pattern. We tried several patterns that permit ascertainment of the presence of signatures and names and evaluated each one with respect to degree of masking participant identities., Methods: We assessed the efficiency of a satisfactory pattern through an experiment. We created forms with variants of the masking pattern on the copy to be faxed. We completed the forms with fictitious identities before copies were faxed and checked by clinical research associates. We measured the rate of empty and filled fields detected and the rate of letters and names correctly read. The target was defined as 100% for the rate of empty and filled fields detected and 0% for the rate of letters and names correctly read., Results: The best masking pattern allowed the detection of 100% empty and filled fields and the reading of 0% names and 19% letters. Consequently, the consent form with the selected masking pattern has been used routinely in our clinical trials unit., Limitations: We tested only five fictitious identities, five individuals who completed forms, and three who checked forms. Also, we initially considered only four patterns and variations in them., Conclusions: We defined a masking pattern that satisfactorily fulfilled our needs for confidentiality. This and other procedures for remote preenrollment checking of consent form can be a key component of a risk-based monitoring strategy.
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- 2013
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29. Validation of a risk-assessment scale and a risk-adapted monitoring plan for academic clinical research studies--the Pre-Optimon study.
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Journot V, Pignon JP, Gaultier C, Daurat V, Bouxin-Métro A, Giraudeau B, Preux PM, Tréluyer JM, Chevret S, Plättner V, Thalamas C, Clisant S, Ravaud P, and Chêne G
- Subjects
- Clinical Protocols standards, Humans, Observer Variation, Practice Guidelines as Topic standards, Reproducibility of Results, Statistics, Nonparametric, Randomized Controlled Trials as Topic standards, Risk Assessment methods
- Abstract
Context: Good Clinical Practice regulates monitoring activities in clinical research. Due to question and design diversity, and limited resources, on-site monitoring is often less intensive in the academic context, and variable. Standardization is needed, and relies on definition and validation of tools accounting for risk., Objective: To define, and validate tools, to implement a risk-based monitoring strategy for academic clinical research., Methods: Working groups of experienced professionals searched the literature, and built a consensus risk-assessment scale (RAS), and a risk-adapted monitoring plan (RAMP). We allocated 200 protocols to 49 assessors. We assessed the RAS relevance vs. a visual analogue scale (VAS), and its reproducibility through Kraemer's kappa, and intraclass correlation coefficient (ICC) from a random proportional odds model. We identified sources of disagreement through a logistic regression. We described assessors' difficulties during assessment. We applied the RAMP to 10 protocols per risk level, and rated its feasibility (0 = easy to 4 = impossible)., Results: RAS and RAMP were defined in 4 levels. RAS relevance was good: RAS-risk levels were evenly distributed on VAS-risk (0.6, 2.6, 5.6, and 7.9). Reproducibility was moderate to good: kappa=0.48, ICC=0.70. Major disagreements (36%) arose from decision-makers, rather than hands-on managers. Most difficulties occurred in ill-written protocols (17%). RAMP was easily feasible for most protocols (mean score: 0.2 to 0.9). We proposed a standard synopsis for evaluation purpose., Conclusion: We defined, and validated risk-based tools. This risk-adapted strategy will be compared to an intensive one in a randomized trial, Optimon, to define a standard of practice for academic clinical research., (Copyright © 2010 Elsevier Inc. All rights reserved.)
- Published
- 2011
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30. Phase I study of a candidate vaccine based on recombinant HIV-1 gp160 (MN/LAI) administered by the mucosal route to HIV-seronegative volunteers: the ANRS VAC14 study.
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Pialoux G, Hocini H, Pérusat S, Silberman B, Salmon-Ceron D, Slama L, Journot V, Mathieu E, Gaillard C, Petitprez K, Launay O, and Chêne G
- Subjects
- AIDS Vaccines administration & dosage, Adjuvants, Immunologic administration & dosage, Adult, Cervix Uteri immunology, Cholesterol administration & dosage, Cholesterol analogs & derivatives, Female, HIV Antibodies analysis, HIV Antibodies blood, HIV Envelope Protein gp160 genetics, Humans, Immunoglobulin A analysis, Immunoglobulin A blood, Middle Aged, Nasal Mucosa immunology, Recombinant Proteins genetics, Recombinant Proteins immunology, Saliva immunology, AIDS Vaccines adverse effects, AIDS Vaccines immunology, Administration, Intranasal, Administration, Intravaginal, HIV Envelope Protein gp160 immunology, HIV Infections prevention & control
- Abstract
One goal of HIV vaccination is to achieve high mucosal levels of specific secretory IgA (SIgA). In order to elicit specific SIgA antibodies against human immunodeficiency virus type-1 (HIV-1), a vaccine must be administered by the mucosal route, to the nasal or vaginal mucosa for example. We report here the results of the first phase I, randomized, open-label trial designed to assess the mucosal tolerability and immunogenicity of a candidate vaccine (recombinant protein HIV-1 gp160MN/LAI with or without DC-Chol adjuvant) administered by the nasal or vaginal route. Thirty-four female volunteers with a mean age of 46 years were vaccinated. There were 465 adverse events, of which 65 were considered related to the vaccine. No severe adverse events were related to the vaccine, and no difference in terms of tolerability was observed between the sites of vaccination or between the vaccine formulations. None of the volunteers reported that study participation affected their intimate or broader social relationships. No anti-gp160 activity was found between week 4 and week 48 in serum, saliva, or cervicovaginal and nasal secretions. These results show that a mucosal HIV vaccine can be well tolerated when administered by the nasal or vaginal route.
- Published
- 2008
- Full Text
- View/download PDF
31. About the necessity to manage events coded with MedDRA prior to statistical analysis: proposal of a strategy with application to a randomized clinical trial, ANRS 099 ALIZE.
- Author
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Journot V, Tabuteau S, Collin F, Molina JM, Chene G, and Rancinan C
- Subjects
- HIV Infections, Humans, Data Interpretation, Statistical, Forms and Records Control, Randomized Controlled Trials as Topic
- Abstract
Background: Since 2003, the Medical Dictionary for Regulatory Activities (MedDRA) is the regulatory standard for safety report in clinical trials in the European Community. Yet, we found no published example of a practical experience for a scientifically oriented statistical analysis of events coded with MedDRA. We took advantage of a randomized trial in HIV-infected patients with MedDRA-coded events to explain the difficulties encountered during the events analysis and the strategy developed to report events consistently with trial-specific objectives., Methods: MedDRA has a rich hierarchical structure, which allows the grouping of coded terms into 5 levels, the highest being "System Organ Class" (SOC). Each coded term may be related to several SOCs, among which one primary SOC is defined. We developed a new general 5-step strategy to select a SOC as trial primary SOC, consistently with trial-specific objectives for this analysis. We applied it to the ANRS 099 ALIZE trial, where all events were coded with MedDRA version 3.0. We compared the MedDRA and the ALIZE primary SOCs., Results: In the ANRS 099 ALIZE trial, 355 patients were recruited, and 3,722 events were reported and documented, among which 35% had multiple SOCs (2 to 4). We applied the proposed 5-step strategy. Altogether, 23% of MedDRA primary SOCs were modified, mainly from MedDRA primary SOCs "Investigations" (69%) and "Ear and labyrinth disorders" (6%), for the ALIZE primary SOCs "Hepatobiliary disorders" (35%), "Musculoskeletal and connective tissue disorders" (21%), and "Gastrointestinal disorders" (15%)., Conclusions: MedDRA largely enhanced in size and complexity with versioning and the development of Standardized MedDRA Queries. Yet, statisticians should not systematically rely on primary SOCs proposed by MedDRA to report events. A simple general 5-step strategy to re-classify events consistently with the trial-specific objectives might be useful in HIV trials as well as in other fields.
- Published
- 2008
- Full Text
- View/download PDF
32. Five-year follow up of once-daily therapy with emtricitabine, didanosine and efavirenz (Montana ANRS 091 trial).
- Author
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Molina JM, Journot V, Furco A, Palmer P, De Castro N, Raffi F, Morlat P, May T, Rancinan C, and Chêne G
- Subjects
- Adult, Alkynes, Antiretroviral Therapy, Highly Active, CD4 Lymphocyte Count, Cholesterol blood, Cyclopropanes, Deoxycytidine therapeutic use, Drug Tolerance, Emtricitabine, Female, France, HIV Infections immunology, HIV Infections metabolism, HIV Infections virology, Humans, Lipids blood, Lipoproteins blood, Male, RNA, Viral blood, Time Factors, Treatment Outcome, Antiviral Agents therapeutic use, Benzoxazines therapeutic use, Deoxycytidine analogs & derivatives, Didanosine therapeutic use, HIV Infections drug therapy, HIV-1 genetics, HIV-1 isolation & purification
- Abstract
Background: Once-daily combination therapy with emtricitabine, didanosine and efavirenz has been highly effective in clinical trials but its long-term efficacy and safety has not been previously reported., Methods: This multicentre, single-arm, open-label trial enrolled 40 antiretroviral-naive HIV-1-infected patients who received a once-daily regimen of emtricitabine, didanosine and efavirenz. The objective was to assess the long-term effects of this combination on plasma HIV RNA levels, CD4+ T-cell counts, safety and tolerability., Results: After 5 years, 73% and 68% of patients had plasma HIV RNA levels < 400 and < 50 copies/ml, respectively, in an intent-to-treat, missing-equals-failure analysis. Genotypic resistance on treatment emerged in six patients. There was a significant increase in CD4+ T-cell count of 294 x 10(6) cells/l. Only six patients discontinued study treatment, because of non-severe adverse events. Lipodystrophy was infrequent, and lipid and glucose profiles were favourable with a significant increase in high-density lipoprotein cholesterol., Conclusion: A convenient once-daily regimen of emtricitabine, didanosine and efavirenz provided durable antiretroviral response and was well tolerated through 5 years of therapy.
- Published
- 2007
33. Changes in the peripheral blood mtDNA levels in naive patients treated by different nucleoside reverse transcriptase inhibitor combinations and their association with subsequent lipodystrophy.
- Author
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Chêne G, Amellal B, Pédrono G, Gourlain K, Rancinan C, Journot V, Cotte L, Palmer P, Castro ND, Calvez V, and Molina JM
- Subjects
- Adult, Didanosine therapeutic use, Drug Therapy, Combination, Female, Follow-Up Studies, HIV Infections drug therapy, HIV Infections pathology, HIV-Associated Lipodystrophy Syndrome chemically induced, Humans, Lamivudine therapeutic use, Leukocytes, Mononuclear chemistry, Leukocytes, Mononuclear metabolism, Logistic Models, Male, Stavudine therapeutic use, Surveys and Questionnaires, Time Factors, Zidovudine therapeutic use, Anti-HIV Agents therapeutic use, DNA, Mitochondrial blood, HIV-Associated Lipodystrophy Syndrome pathology, Reverse Transcriptase Inhibitors therapeutic use
- Abstract
Nucleoside reverse transcriptase inhibitors (NRTIs) differ in the type and severity of adverse effects resulting from mitochondrial abnormalities. mtDNA in peripheral blood mononuclear cells (PBMCs) was measured during the first 12 months of different NRTIs combinations and its association with clinical lipodystrophy was estimated. Extended follow-up of a randomized trial, ALBI-ANRS 070, including antiretroviral naive patients was conducted. Total DNA was extracted from available cryopreserved PBMCs at baseline and months 6 and 12. Nuclear and mitochondrial genes were amplified using a real-time PCR assay. Clinical lipodystrophy was assessed 30 months after randomization using a standardized questionnaire. A logistic regression analysis assessed the value of mtDNA to predict lipodystrophy. Mean mtDNA level (copies/cell) significantly decreased from 5847 at baseline to 3176 at month 12 (p < 0.0001). In the zidovudine + lamivudine (ZDV + 3TC) arm (n = 37), the mean mtDNA was 6098, 6807, and 3725 copies/cell for baseline, month 6, and month 12, respectively. In the stavudine + didanosine (d4T + ddI) arm (n = 40), the mean values were 5616, 5731, and 2648 copies/cell, respectively. The proportion of patients in the lowest quartile of mtDNA (<1421 copies/cell) at month 12 was higher in 18 patients with lipodystrophy (44%) than in 28 without lipodystrophy (7%) (p = 0.008). At 12 months, a larger reduction of mtDNA from baseline was observed in those started on the d4T + ddI arm. Furthermore, a low mtDNA level at month 12 was associated with the subsequent development of lipodystrophy. This marker may be of value for the early prevention of lipodystrophy in treated HIV-infected patients.
- Published
- 2007
- Full Text
- View/download PDF
34. Use of efavirenz is not associated with a higher risk of depressive disorders: a substudy of the randomized clinical trial ALIZE-ANRS 099.
- Author
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Journot V, Chene G, De Castro N, Rancinan C, Cassuto JP, Allard C, Vildé JL, Sobel A, Garré M, and Molina JM
- Subjects
- Adult, Aging, Alkynes, Benzoxazines, Cyclopropanes, Female, HIV Protease Inhibitors adverse effects, Humans, Male, Middle Aged, Risk Factors, Suicide, Anti-HIV Agents adverse effects, Depressive Disorder chemically induced, Oxazines adverse effects
- Abstract
Background: Efavirenz (EFV) is a highly active antiretroviral drug, use of which is associated with frequent (although transient) neurosensorial adverse reactions. Whether the use of EFV is associated with the risk of depression or suicide remains controversial., Methods: ALIZE-ANRS (Agence Nationale de Recherches sur le SIDA et les Hepatites Virales) 099 was a 48-week randomized trial involving virologically suppressed, human immunodeficiency virus (HIV)-infected patients that compared the maintenance of a treatment regimen that contained protease inhibitors (177 subjects) with a switch to a once-daily combination of EFV, didanosine, and emtricitabine (178 subjects). We used the trial's adverse events reporting system and a self-administered Center for Epidemiologic Studies-Depression Scale questionnaire to assess depressive disorders. Determinants were studied using a multivariate proportional hazards model adjusted for antiretroviral treatment, sex, age, HIV risk factor, history of depression, hepatic disorder, alcohol abuse, and HIV-related or non-HIV-related events., Results: Thirty cases of depressive disorder (26 cases of depression and 4 suicide attempts) occurred during treatment in 27 patients (12 patients [7%] and 15 patients [8%] in the protease inhibitor-based and EFV-based treatment arms, respectively; P = .56). In the proportional hazards model, only age (hazard ratio, 1.6 per 10 years younger; 95% confidence interval, 1.0-2.6) and a history of depressive disorder (hazard ratio, 5.0; 95% confidence interval, 2.1-12.0) were associated with a risk of depressive disorders. The proportion of depressive patients (24%), as determined on the basis of the Center for Epidemiologic Studies-Depression Scale data, was stable during the follow-up period, without difference between treatment groups. Patients with a history of depressive disorder were more frequently depressed (53%) than were those without such history (22%; P = .03)., Conclusions: The frequency of depressive disorders was high in this population, but the disorders were not related to EFV treatment. Younger age and a history of depression are important determinants for depression and should be considered for early detection and case management.
- Published
- 2006
- Full Text
- View/download PDF
35. Incidence of and risk factors for adverse drug reactions in a prospective cohort of HIV-infected adults initiating protease inhibitor-containing therapy.
- Author
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Duval X, Journot V, Leport C, Chêne G, Dupon M, Cuzin L, May T, Morlat P, Waldner A, Salamon R, and Raffi F
- Subjects
- Adult, Colic chemically induced, Female, HIV Infections complications, Hepatitis, Viral, Human complications, Humans, Incidence, Indinavir adverse effects, Kidney Diseases chemically induced, Male, Probability, Prospective Studies, Renal Insufficiency complications, Risk Factors, Time Factors, Transaminases blood, HIV Infections drug therapy, HIV Protease Inhibitors adverse effects
- Abstract
Risk factors associated with the occurrence of protease inhibitor (PI)-related severe and serious adverse drug reactions (SADRs) were analyzed in a prospective cohort of 1155 patients who initiated PI-containing therapy. During a total follow-up of 2037 patient-years, 169 SADRs were reported, yielding a rate of 8 incidents per 100 patient-years (95% confidence interval [CI], 6.8-8.6). The most frequent SADRs were elevated transaminase levels (in 49 events); renal colic (27); abnormal hematological findings (23); and metabolic (18), neuromuscular (7), pancreatic (6), cutaneous (6), cardiovascular (5), and psychiatric disorders (5). Among baseline characteristics, plasma human immunodeficiency virus RNA levels of >or=5 log(10) copies/mL (hazard ratio [HR], 1.5; 95% CI, 1.1-2.2), elevated aspartate aminotransferase levels (HR, 1.1 for each 20 IU of elevation; 95% CI, 1.1-1.2), creatinine clearance levels of <70 mL/min (HR, 2.1; 95% CI, 1.2-3.7), test results positive for hepatitis C virus antibodies or hepatitis B surface antigenemia (HR, 2.6; 95% CI, 1.8-3.7), and receipt of indinavir (HR, 1.7; 95% CI, 1.2-2.4) were independently predictive of a SADR. SADRs were frequent in the first 4 months after initiation of highly active antiretroviral therapy but continued to occur after that time period.
- Published
- 2004
- Full Text
- View/download PDF
36. Plasma levels of indinavir and nelfinavir at time of virologic response may have a different impact on the risk of further virologic failure in HIV-infected patients.
- Author
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Le Moing V, Peytavin G, Journot V, Cottalorda J, Bouvet E, Chêne G, Préau M, de Boever CM, Leport C, and Raffi F
- Subjects
- Biotransformation, Cohort Studies, Follow-Up Studies, HIV Infections blood, HIV Protease Inhibitors blood, HIV Protease Inhibitors therapeutic use, Humans, RNA, Viral blood, RNA, Viral isolation & purification, Time Factors, Treatment Failure, Viral Load, HIV isolation & purification, HIV Infections drug therapy, Indinavir blood, Indinavir therapeutic use, Nelfinavir blood, Nelfinavir therapeutic use
- Abstract
Indinavir and nelfinavir plasma levels were studied in 407 patients having plasma HIV RNA <500 copies/mL after 4 months of treatment with these drugs. For each drug, an observed/predicted (O/P) ratio was calculated between individual and mean time-adjusted population plasma drug levels. The relationship between the O/P ratio and the risk of rebound of plasma HIV RNA >500 copies/mL beyond month 4 was studied using Cox proportional hazard models. Median follow-up was 20 months. There was no association between indinavir plasma levels and risk of virologic rebound, whereas low nelfinavir + M8 (active nelfinavir metabolite) plasma levels were associated with a higher risk of virologic rebound. In multivariate analysis, the adjusted relative hazard of virologic rebound for patients with an O/P ratio of nelfinavir + M8 metabolite <0.8 compared with others was 2.2 (P = 0.01). In some patients, plasma levels of nelfinavir sufficient to achieve early viral response may not be sufficient to maintain it in the long term. This may be related to insufficient compliance with dietary recommendations. Monitoring of nelfinavir plasma levels thus seems useful, even in patients having early virologic response.
- Published
- 2003
- Full Text
- View/download PDF
37. Analysis of undetectable HIV RNA using survival analysis: results must be interpreted carefully.
- Author
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Thiébaut R, Jacqmin-Gadda H, Journot V, Ferchal F, Rancinan C, Molina JM, and Chêne G
- Subjects
- Cohort Studies, Data Interpretation, Statistical, HIV-1 genetics, Humans, Longitudinal Studies, RNA, Viral analysis, Randomized Controlled Trials as Topic, Survival Analysis, Antiretroviral Therapy, Highly Active, HIV Infections drug therapy, HIV Infections mortality, Viral Load statistics & numerical data
- Abstract
This methodological note exemplifies the drawbacks of conventional survival analysis for studying the determinants of the evolution of HIV RNA after the initiation of a HAART regimen in observational cohort studies. The potential for loss of information might yield differential misclassification biases and therefore unreliable results. Longitudinal models are better suited to analyze the repeated measures of a continuous outcome such as HIV RNA.
- Published
- 2003
- Full Text
- View/download PDF
38. Role of long-term nucleoside-analogue therapy in lipodystrophy and metabolic disorders in human immunodeficiency virus-infected patients.
- Author
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Chêne G, Angelini E, Cotte L, Lang JM, Morlat P, Rancinan C, May T, Journot V, Raffi F, Jarrousse B, Grappin M, Lepeu G, and Molina JM
- Subjects
- Adult, Anti-HIV Agents therapeutic use, Drug Therapy, Combination, Female, Follow-Up Studies, HIV Infections complications, Humans, Lipodystrophy etiology, Male, Metabolic Diseases etiology, Multivariate Analysis, Nucleosides therapeutic use, Anti-HIV Agents adverse effects, HIV Infections drug therapy, Lipodystrophy chemically induced, Metabolic Diseases chemically induced, Nucleosides adverse effects
- Abstract
The role of nucleoside analogues (NAs) in lipodystrophy (LD) syndrome in human immunodeficiency virus (HIV)-infected patients remains controversial. We studied the prevalence of LD in previously untreated patients randomized to receive different NA combinations (in the ALBI-ANRS 070 trial) for 6 months. At month 30 of follow-up, 37 (31%) of 120 patients had >/=1 morphologic change, and 21 (57%) of 37 had isolated peripheral lipoatrophy; corresponding values for the patients who received only NAs throughout follow-up were 20 (30%) of 66 and 14 (67%) of 21, respectively. In multivariate analysis, factors associated with presence of LD at month 30 were initial assignment to the group receiving stavudine and didanosine (odds ratio [OR], 6.7; P=.02), age (OR for being 10 years older, 3.6; P=.002), and HIV RNA level at month 30 (OR, 0.4; P=.007). No difference was observed in cholesterol and glucose levels as a function of any pattern of antiretroviral exposure. Exposure to stavudine and didanosine was associated with LD syndrome (predominantly lipoatrophy).
- Published
- 2002
- Full Text
- View/download PDF
39. The dynamic of adherence to highly active antiretroviral therapy: results from the French National APROCO cohort.
- Author
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Carrieri P, Cailleton V, Le Moing V, Spire B, Dellamonica P, Bouvet E, Raffi F, Journot V, and Moatti JP
- Subjects
- Adult, Cohort Studies, Female, France, HIV Infections blood, Humans, Male, RNA, Viral blood, Antiretroviral Therapy, Highly Active, HIV Infections drug therapy, HIV-1 drug effects, HIV-1 genetics, Outcome Assessment, Health Care
- Abstract
Objectives: Our objective was to describe the evolution of adherence to highly active antiretroviral therapy (HAART) over a 20-month period and its relationship with virologic success., Methods: Self-reported adherence, clinical, and virologic data were collected 4 (M4), 12 (M12), and 20 (M20) months after initiation of a protease inhibitor-containing regimen in the French APROCO cohort. At each visit, patients were classified as nonadherent, moderately, or highly adherent, and HIV plasma RNA was determined., Results: Among the 762 patients who were regularly followed until M20, the 436 patients who answered to all questionnaires, including adherence measurement, were selected for the analysis. The proportion of highly adherent patients was 55.7%, 62.2%, and 60.3% at M4, M12, and M20, respectively. A total of 137 patients (31.4%) was "always," 225 (51.6%) "sometimes," and 74 (17.0%) "never" "highly adherent" during follow-up. After multiple adjustment for known baseline predictors, virologic success after 20 months of HAART was more likely achieved in patients who were always (odds ratio [OR] 95% confidence interval [CI], 3.02 [1.64-5.58]) or sometimes (OR [95% CI], 2.15 [1.24-3.74]) "highly adherent.", Conclusion: Adherence behavior is a dynamic process. Continued adherence was associated with better response to therapy and should be encouraged to reduce the risk of virologic failure.
- Published
- 2001
- Full Text
- View/download PDF
40. Self-reported symptoms after initiation of a protease inhibitor in HIV-infected patients and their impact on adherence to HAART.
- Author
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Duran S, Spire B, Raffi F, Walter V, Bouhour D, Journot V, Cailleton V, Leport C, and Moatti JP
- Subjects
- Adult, Anti-HIV Agents administration & dosage, Anti-HIV Agents therapeutic use, Drug Therapy, Combination, Female, HIV Protease Inhibitors administration & dosage, HIV Protease Inhibitors therapeutic use, Humans, Male, Reverse Transcriptase Inhibitors administration & dosage, Reverse Transcriptase Inhibitors adverse effects, Reverse Transcriptase Inhibitors therapeutic use, Surveys and Questionnaires, Treatment Outcome, Anti-HIV Agents adverse effects, Antiretroviral Therapy, Highly Active, HIV Infections drug therapy, HIV Protease Inhibitors adverse effects, Patient Compliance
- Abstract
Purpose: The purpose of our study was to assess short-term self-reported symptoms in patients who were started on two nucleoside reverse transcriptase inhibitors and one protease inhibitor (PI) in the multicenter APROCO cohort (N = 336) and to assess the influence of these symptoms on adherence., Method: Adherence and patient's reported symptoms were measured at 1 and 4 months (M) after initiation of highly active antiretroviral therapy (HAART) through self-administered questionnaires., Results: Most patients reported at least one symptom (94.0% at M1; 88.0% at M4); fatigue and diarrhea were the most often reported symptoms. Respectively, 81.3% and 75.0% of patients were strictly adherent to HAART during the 4 days prior to M1 and M4 visits. After adjustment for younger age, history of antiretroviral treatment, unstable housing, poor social support, and alcohol consumption, patients who reported a high number of symptoms at M1 were more likely to be nonadherent at M4 (odds ratio per symptom = 1.13; 95% CI = 1.03-1.24)., Conclusion: Patients reporting a high number of symptoms soon after HAART initiation are at higher risk of future nonadherence and could be targeted for interventions to achieve good levels of adherence and to improve treatment outcome.
- Published
- 2001
- Full Text
- View/download PDF
41. Once-daily combination therapy with emtricitabine, didanosine, and efavirenz in human immunodeficiency virus-infected patients.
- Author
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Molina JM, Ferchal F, Rancinan C, Raffi F, Rozenbaum W, Sereni D, Morlat P, Journot V, Decazes JM, and Chêne G
- Subjects
- Adult, Alkynes, Anti-HIV Agents adverse effects, Benzoxazines, CD4 Lymphocyte Count, Cyclopropanes, Deoxycytidine adverse effects, Deoxycytidine therapeutic use, Didanosine adverse effects, Drug Therapy, Combination, Emtricitabine, HIV-1 isolation & purification, Humans, Male, Oxazines adverse effects, Pilot Projects, RNA, Viral blood, Anti-HIV Agents therapeutic use, Deoxycytidine analogs & derivatives, Didanosine therapeutic use, HIV Infections drug therapy, Oxazines therapeutic use
- Abstract
The safety and efficacy of a once-daily regimen that combines emtricitabine, didanosine, and efavirenz was studied among 40 previously untreated human immunodeficiency virus (HIV)-infected patients. The median plasma HIV RNA level was 4.77 log(10) copies/mL at baseline and decreased by a median of 3.5 log(10) copies/mL at 24 weeks, with 98% and 93% of patients achieving plasma HIV RNA levels <400 and <50 copies/mL, respectively. The median CD4 cell count was 373 cells/microL at baseline and increased by a median of 159 cells/microL at week 24. The most common treatment-related adverse events were mild to moderate central nervous system symptoms (73% of patients), diarrhea (33%), rashes (10%), and biochemical abnormalities. Adverse reactions led to permanent drug discontinuation in only 1 patient. The once-daily combination therapy of emtricitabine, didanosine, and efavirenz was safe and demonstrated strong antiviral and immunologic effects that lasted for the 24-week period of the study.
- Published
- 2000
- Full Text
- View/download PDF
42. [Improved left ventricular endocardial detection by a first generation contrast agent. Effect of dose].
- Author
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Vargas F, Hilbert G, Gruson D, Chene G, Journot V, Diebold B, and Roudaut R
- Subjects
- Adult, Aged, Female, Humans, Injections, Intravenous, Male, Middle Aged, Observer Variation, Prospective Studies, Sensitivity and Specificity, Ventricular Function, Left, Albumins administration & dosage, Contrast Media administration & dosage, Echocardiography methods, Heart Ventricles diagnostic imaging
- Abstract
The study of global and segmental left ventricular function forms part of every echocardiographic examination. However, this is only possible when the endocardial borders are well identified. The authors report the results of a study with Albunex, a first generation contrast agent used by intravenous injection. The object of this study was to assess the efficacy of Albunex in improving left ventricular endocardial detection compared with standard transthoracic echocardiography (TTE) and the dose-effect relationship. Forty-one patients were included prospectively at two cardiological hospital centres between 1995 and 1997, before the development of second harmonic imaging. Two patients were excluded from the study. Each patient underwent transthoracic echocardiography in the fundamental mode with an apical four-chamber view. The following procedure was adopted: 1) standard examination, 2) low dose Albunex (0.1 mg/Kg) injected via a peripheral vein, 3) high dose Albunex (0.2 mg/Kg) injected via a peripheral vein, 4) low dose Albunex injected via a central vein, 5) high dose Albunex injected via a central vein. The analysis of results was performed by two independent observers and showed that Albunex improved endocardial detection (p < 0.005); this detection was significantly better with high doses of Albunex and with central vein injection (p < 0.005); the septal border was better visualised than the lateral wall endocardium (p < 0.005) but the improvement in endocardial detection was greater for the lateral wall (p < 0.005). No complications were observed during the procedure. The authors conclude that Albunex improves left ventricular endocardial detection. This benefit is mainly due to improved lateral wall detection, and increases with higher doses of the contrast agent.
- Published
- 2000
43. The ALBI trial: a randomized controlled trial comparing stavudine plus didanosine with zidovudine plus lamivudine and a regimen alternating both combinations in previously untreated patients infected with human immunodeficiency virus.
- Author
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Molina JM, Chêne G, Ferchal F, Journot V, Pellegrin I, Sombardier MN, Rancinan C, Cotte L, Madelaine I, Debord T, and Decazes JM
- Subjects
- Adult, Anti-HIV Agents administration & dosage, CD4 Lymphocyte Count, Didanosine therapeutic use, Drug Administration Schedule, Drug Therapy, Combination, Female, HIV Infections immunology, HIV Infections virology, Humans, Lamivudine therapeutic use, Male, RNA, Viral blood, Reverse Transcriptase Inhibitors administration & dosage, Stavudine therapeutic use, Treatment Outcome, Viremia drug therapy, Viremia virology, Zidovudine therapeutic use, Anti-HIV Agents therapeutic use, HIV Infections drug therapy, HIV-1 physiology, Reverse Transcriptase Inhibitors therapeutic use
- Abstract
A total of 151 previously untreated patients infected with human immunodeficiency virus type 1 (HIV-1) with CD4 cell counts >/=200/microL and plasma HIV-1 RNA levels of 10,000-100,000 copies/mL were randomly assigned to 24 weeks of open-labeled stavudine plus didanosine (group 1), zidovudine plus lamivudine (group 2), or stavudine plus didanosine followed by zidovudine plus lamivudine (group 3). The mean decrease in HIV-1 RNA level was greater in group 1 (2.26 log10 copies/mL) than in groups 2 (1.26 log10 copies/mL) or 3 (1.58 log10 copies/mL; P<.0001). The mean increase in CD4 cell counts was greater in groups 1 (124 cells/microL) and 3 (118 cells/microL) than in group 2 (62 cells/microL; P=.02). All regimens were generally well tolerated. The combination of stavudine plus didanosine reduced plasma HIV-1 RNA concentrations and increased CD4 cell counts more effectively than did the combination of zidovudine plus lamivudine or the regimen alternating both combinations.
- Published
- 1999
- Full Text
- View/download PDF
44. Results of the ALBI trial: a randomized comparison of stavudine/didanosine, zidovudine/lamivudine and alternating treatment in antiretroviral-naive patients.
- Author
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Molina JM, Chêuc G, Ferchal F, Journot V, Pellegrin I, Sombardier MN, Rancinan C, Cotte L, Madelaine I, Debord T, and Decazes JM
- Subjects
- Anti-HIV Agents administration & dosage, Didanosine administration & dosage, Drug Administration Schedule, Drug Therapy, Combination, HIV Infections immunology, HIV Infections virology, HIV-1 drug effects, HIV-1 physiology, Humans, Lamivudine administration & dosage, RNA, Viral blood, Reverse Transcriptase Inhibitors administration & dosage, Stavudine administration & dosage, Treatment Outcome, Viral Load, Zidovudine administration & dosage, Anti-HIV Agents therapeutic use, Didanosine therapeutic use, HIV Infections drug therapy, Lamivudine therapeutic use, Reverse Transcriptase Inhibitors therapeutic use, Stavudine therapeutic use, Zidovudine therapeutic use
- Abstract
In the ALBI trial, 151 antiretroviral-naive patients with plasma human immunodeficiency virus type 1 (HIV-1) RNA levels of 10,000 to 100,000 copies/ml and CD4 cell counts > or = 200 cells/mm3 received 24 weeks of treatment with stavudine/didanosine (n=51), zidovudine/lamivudine (n=51) or stavudine/didanosine for 12 weeks followed by zidovudine/lamivudine (n=49). Baseline plasma HIV-1 RNA and CD4 cell counts were comparable in the treatment groups. The mean decrease in plasma HIV-1 RNA at 24 weeks in the stavudine/didanosine group (2.26 log10) was significantly greater than that in either the zidovudine/lamivudine group (1.26 log10) or the alternating treatment group (1.58 log10) (P<0.0001 for both). Proportions of patients with plasma HIV-1 RNA level <500 copies/ml (91% vs 42% and 60%) and <50 copies/ml (47% versus 4% and 9%) were significantly greater in the stavudine/didanosine group (P<0.001 for pairwise comparisons). Stavudine/didanosine was associated with a mean increase in CD4 cell count (124 cells/mm3) significantly greater than that in the zidovudine/lamivudine group (62 cells/mm3, P<0.01) and comparable to that in the alternating group (118 cells/mm3). All study regimens were well tolerated. These findings, indicating superiority of stavudine/didanosine over zidovudine/lamivudine in virological and immunological response over 24 weeks, suggest that the combination should be considered as a basis for highly active antiretroviral therapy.
- Published
- 1999
45. Correction of anterior open bite deformity: a study of tongue function, speech changes, and stability.
- Author
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Turvey TA, Journot V, and Epker BN
- Subjects
- Adolescent, Adult, Female, Humans, Malocclusion surgery, Speech Disorders therapy, Time Factors, Tongue anatomy & histology, Tongue Habits, Malocclusion therapy, Speech, Tongue physiology
- Abstract
Nine individuals with anterior open bite underwent tongue function and speech evaluation prior to treatment, postoperatively, and at three-month intervals for at least one year. Aberrant tongue function and speech improved in the absence of tongue or speech therapy during the postoperative period. Periodic clinical and cephalometric evaluation demonstrated generally good stability of treatment results for the period of study.
- Published
- 1976
- Full Text
- View/download PDF
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