Search Results - "Chenwi, Collins"

HIV-1 residual risk and pre-treatment drug resistance among blood donors: A sentinel surveillance from Gabon by Mangala, Christian, Takou, Désiré, Maulot-Bangola, Denis, Beloumou, Grace, Rebienot Pellegrin, Olivier, Sosso, Samuel Martin, Ambe Chenwi, Collins, Ngoufack Jagni Semengue, Ezechiel, Vigan Codjo, Franck, Boussougou, Olga, Nka, Alex Durand, Tommo, Michel, Fainguem, Nadine, Kamgaing, Rachel, Ama Moor, Vicky, Kamga Gonsu, Hortense, Penlap, Veronique, Nkoa, Thérèse, Colizzi, Vittorio, Perno, Carlo-Federico, Fokam, Joseph, Ndjolo, Alexis

“…Surveillance of HIV-1 pre-treatment drug resistance (PDR) is essential for ensuring the success of first-line antiretroviral therapy (ART). Beside…”
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Correlation between the immuno-virological response and the nutritional profile of treatment-experienced HIV-infected patients in the East region of Cameroon by Abba, Aissatou, Fokam, Joseph, Kamgaing, Rachel Simo, Yimga, Junie Flore, Ka'e, Aude Christelle, Nka, Alex Durand, Tchouaket, Michel Carlos Tommo, Chenwi, Collins Ambe, Semengue, Ezechiel Ngoufack Jagni, Ndjolo, Alexis, Sosso, Samuel Martin

“…HIV management remains concerning and even more challenging in the frame of comorbidities like malnutrition that favors disease progression and mortality in…”
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HIV-1 genotypic profiling ensures effective response to third-line antiretroviral therapy in Cameroon by Mbouyap, Pretty Rosereine, Fokam, Joseph, Ngoufack Jagni Semengue, Ezechiel, Mossiang, Leonella, Takou, Désiré, Ambe Chenwi, Collins, Nka, Alex Durand, Dambaya, Beatrice, Teto, Georges, Angong Beloumou, Grâce, Djupsa Ndjeyep, Sandrine Claire, Ka’e, Aude Christelle, Kouanfack, Charles, Ndjolo, Alexis, Mbopi Keou, François–Xavier

“…In order to limit the emergence of human immunodeficiency virus (HIV) drug resistance in a context of limited antiretroviral options, we sought to evaluate the…”
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HIV-1 subtype diversity and immuno-virological outcomes among adolescents failing antiretroviral therapy in Cameroon: A cohort study by Togna Pabo, Willy Le roi, Fokam, Joseph, Njume, Debimeh, Takou, Désiré, Santoro, Maria-Mercedes, Nyasa, Raymond Babila, Chenwi, Collins, Mpouel, Marie Laure, Beloumou, Grace, Jagni, Ezechiel Semengue Ngoufack, Nka, Alex Durand, Ka’e, Aude Christelle, Teto, Georges, Dambaya, Beatrice, Djupsa, Sandrine, Gouissi Anguechia, Davy Hyacinthe, Evariste, Molimbou, Kamta, Cedric, Bala, Lionel, Lambo, Virginie, Halle-Ekane, Edie Gregory, Colizzi, Vittorio, Perno, Carlo Federico, Ndjolo, Alexis, Ndip Ndip, Roland

“…Objective We sought to evaluate the variability of HIV-1 and its effect on immuno-virological response among adolescents living with perinatally acquired HIV…”
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Determinants of immunovirological response among children and adolescents living with HIV-1 in the Central Region of Cameroon by Dobseu Soudebto, Rodolphe Steven, Fokam, Joseph, Kamgaing, Nelly, Fainguem, Nadine, Ngoufack Jagni Semengue, Ezechiel, Tommo Tchouaket, Michel Carlos, Kamgaing, Rachel, Nanfack, Aubin, Bouba, Yagai, Yimga, Junie, Chenwi Ambe, Collins, Gouissi, Hyacinthe, Efakika Gabisa, Jeremiah, Nnomo Zam, Krystel, Nka, Alex Durand, Sosso, Samuel Martin, Halle-Ekane, Gregory-Edie, Okomo, Marie-Claire, Ndjolo, Alexis

“…About 90% of new HIV-1 infections in children occur in sub-Saharan Africa, where treatment monitoring remains suboptimal. We sought to ascertain factors…”
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Determinants of survival of adolescents receiving antiretroviral therapy in the Centre Region of Cameroon: a multi-centered cohort-analysis by Tendongfor, Nicholas, Fokam, Joseph, Chenwi, Collins Ambe, Nwabo, Fabrice Léo Tamhouo, Nangmo, Armanda, Debimeh, Njume, Moyo, Suzie Tetang Ndiang, Halle, Marie Patrice, Njom-Nlend, Anne-Esther, Ndombo, Paul Koki, Ndjolo, Alexis

“…In spite of the global decreasing mortality associated with HIV, adolescents living with HIV (ADLHIV) in sub-Saharan Africa still experience about 50%…”
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Laboratory Based Surveillance of HIV-1 Acquired Drug Resistance in Cameroon: Implications for Use of Tenofovir-Lamivudine-Dolutegravir (TLD) as Second- or Third-Line Regimens by Fokam, Joseph, Chenwi, Collins Ambe, Takou, Desire, Santoro, Maria Mercedes, Tala, Valere, Teto, George, Beloumou, Grace, Semengue, Ezechiel Ngoufack Jagni, Dambaya, Beatrice, Djupsa, Sandrine, Kembou, Etienne, Bouba, Nounouce Pamen, Ajeh, Rogers, Cappelli, Giulia, Mbanya, Dora, Colizzi, Vittorio, Ceccherini-Silberstein, Francesca, Perno, Carlo-Federico, Ndjolo, Alexis

“…Increased HIV drug resistance (HIVDR) with antiretroviral therapy (ART) rollout may jeopardize therapeutic options, especially in this era of transition to…”
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Pre-Treatment HIV Drug Resistance and Genetic Diversity in Cameroon: Implications for First-Line Regimens by Fokam, Joseph, Chenwi, Collins Ambe, Tala, Valère, Takou, Désiré, Santoro, Maria Mercedes, Teto, George, Dambaya, Beatrice, Anubodem, Felix, Semengue, Ezechiel Ngoufack Jagni, Beloumou, Grace, Djupsa, Sandrine, Assomo, Edgar, Fokunang, Charles, Alteri, Claudia, Billong, Serge, Bouba, Nounouce Pamen, Ajeh, Rogers, Colizzi, Vittorio, Mbanya, Dora, Ceccherini-Silberstein, Francesca, Perno, Carlo-Federico, Ndjolo, Alexis

“…The efficacy of first-line antiretroviral therapy (ART) may be hampered by the presence of HIV drug resistance (HIVDR). We described HIV-1 pre-treatment drug…”
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Archiving of mutations in HIV‐1 cellular reservoirs among vertically infected adolescents is contingent with clinical stages and plasma viral load: Evidence from the EDCTP‐READY study by Fokam, Joseph, Mpouel Bala, Marie Laure, Santoro, Maria‐Mercedes, Takou, Désiré, Tala, Valère, Beloumou, Grace, Ngoufack, Ezechiel Semengue, Chenwi, Collins, Pabo Willy Leroi, Togna, Njume, Debimeh, Teto, Georges, Dambaya, Beatrice, Djupsa, Sandrine, Sosso, Samuel, Ateba, Francis, Kamta, Cedric, Bala, Lionel, Njom Nlend, Anne‐Esther, Koki Ndombo, Paul, Colizzi, Vittorio, Perno, Carlo Frederico, Ndjolo, Alexis

“…Introduction Globally, HIV‐related adolescent deaths have increased about 50%, especially for those who are vertically infected. This could be driven by…”
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Evaluation of hepatic fibrosis in HIV/HCV co-infected individuals in Yaoundé, Cameroon: usefulness of APRI score in resource-constrained settings by Dobseu, Rodolphe, Nanfack, Aubin, Kowo, Mathurin, Ambada, Georgia, Kamgaing, Rachel, Chenwi, Collins, Fainguem, Nadine, Ka’e, Aude, Ngangoum, Eric, Sosso, Samuel, Tchiegang, Clergé, Ndjolo, Alexis

“…Abstract Background HIV infection exacerbates the prognosis of HCV infection, with a faster progression of hepatitis. Hepatic fibrosis is the major disruption…”
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Pre-existing immunity to SARS-CoV-2 before the COVID-19 pandemic era in Cameroon: A comparative analysis according to HIV-status by Aissatou, Abba, Fokam, Joseph, Semengue, Ezechiel Ngoufack Jagni, Takou, Désiré, Ka'e, Aude Christelle, Ambe, Collins Chenwi, Nka, Alex Durand, Djupsa, Sandrine Claire, Beloumou, Grâce, Ciaffi, Laura, Tchouaket, Michel Carlos Tommo, Nayang, Audrey Rachel Mundo, Pabo, Willy Leroi Togna, Essomba, René Ghislain, Halle, Edie G E, Okomo, Marie-Claire, Bissek, Anne-Cecile Zk, Leke, Rose, Boum, 2nd, Yap, Mballa, Georges Alain Etoundi, Montesano, Carla, Perno, Carlo-Federico, Colizzi, Vittorio, Ndjolo, Alexis

“…The lower burden of COVID-19 in tropical settings may be due to preexisting cross-immunity, which might vary according to geographical locations and potential…”
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Evaluation of archived drug resistance mutations in HIV‐1 DNA among vertically infected adolescents under antiretroviral treatment in Cameroon: Findings during the COVID‐19 pandemic by Ka'e, Aude Christelle, Fokam, Joseph, Togna Pabo, Willy Le Roi, Nanfack, Aubin, Ngoufack Jagni Semengue, Ezechiel, Bouba, Yagai, Nka, Alex Durand, Tetang, Suzie, Beloumou, Grace, Takou, Desire, Chenwi, Collins, Tommo Tchouaket, Michel Carlos, Abba, Aissatou, Djupsa, Sandrine, Sosso, Samuel Martin, Pamen, Nounouce Bouba, Otshudiema, John O., Boum, Yap, Colizzi, Vittorio, Ndjolo, Alexis, Perno, Carlo‐Federico, Ceccherini‐Silberstein, Francesca, Santoro, Maria M.

“…Background With the success of antiretroviral therapy (ART), children born with HIV are more likely to reach adolescence. However, frequent non‐adherence to…”
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Human immunodeficiency virus is a driven factor of human papilloma virus among women: evidence from a cross-sectional analysis in Yaoundé, Cameroon by Sosso, Samuel Martin, Tchouaket, Michel Carlos Tommo, Fokam, Joseph, Simo, Rachel Kamgaing, Torimiro, Judith, Tiga, Aline, Lobe, Elise Elong, Ambada, Georgia, Nange, Achille, Semengue, Ezechiel Ngoufack Jagni, Nka, Alex Durand, Tala, Valère, Chenwi, Collins, Abba, Aissatou, Ka'e, Aude Christelle, Yagai, Bouba, Colizzi, Vittorio, Ndjolo, Alexis

“…Human papillomavirus (HPV) is the leading cause of cervical cancers, causing 270.000 deaths annually worldwide of which 85% occur in developing countries with…”
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PA-351 HIV-1 genotypic susceptibility to second generation non-nucleoside reverse transcriptase inhibitors among patients failing antiretroviral therapy in Cameroon: implication for the long-acting therapies in Africa by Anguechia, Davy-hyacinthe Gouissi, Fokam, Joseph, Takou, Desire, Jagni Semengue, Ezechiel Ngoufack, Chenwi, Collins, Beloumou, Grace, Djupsa, Sandrine, Dambaya, Beatrice, Teto, George, Colizzi, Vittorio, Perno, Carlo-Federico, Ndjolo, Alexis

“…BackgroundLong-acting therapies combining second generation non-nucleoside reverse transcriptase inhibitors (2Gen-NNRTI) with integrase inhibitor (INSTIs) such…”
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Diagnostic performance of a colorimetric RT -LAMP for the identification of SARS-CoV-2: A multicenter prospective clinical evaluation in sub-Saharan Africa by Baba, Marycelin Mandu, Bitew, Molalegne, Fokam, Joseph, Lelo, Eric Agola, Ahidjo, Ahmed, Asmamaw, Kominist, Beloumou, Grace Angong, Bulimo, Wallace Dimbuson, Buratti, Emanuele, Chenwi, Collins, Dadi, Hailu, D'Agaro, Pierlanfranco, De Conti, Laura, Fainguem, Nadine, Gadzama, Galadima, Maiuri, Paolo, Majanja, Janet, Meshack, Wadegu, Ndjolo, Alexis, Nkenfou, Celine, Oderinde, Bamidele Soji, Opanda, Silvanos Mukunzi, Segat, Ludovica, Stuani, Cristiana, Symekher, Samwel L., Takou, Desire, Tesfaye, Kassahun, Triolo, Gianluca, Tuki, Keyru, Zacchigna, Serena, Marcello, Alessandro

“…Management and control of the COVID-19 pandemic caused by the severe acute respiratory syndrome coronavirus SARS-CoV-2 is critically dependent on quick and…”
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Variability of High-Risk Human Papillomavirus and Associated Factors among Women in Sub-Saharan Africa: A Systematic Review and Meta-Analysis by Tchouaket, Michel Carlos Tommo, Ka’e, Aude Christelle, Semengue, Ezechiel Ngoufack Jagni, Sosso, Samuel Martin, Simo, Rachel Kamgaing, Yagai, Bouba, Nka, Alex Durand, Chenwi, Collins Ambe, Abba, Aissatou, Fainguem, Nadine, Perno, Carlo-Federico, Colizzi, Vittorio, Fokam, Joseph

“…Background: Sub-Saharan Africa (SSA) carries the highest burden of high-risk human papillomavirus (HR-HPV) in the world, driven by, and together with, HIV…”
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PA-402 Predictors of archived HIV-1 drug resistance mutations in cellular reservoirs of virally suppressed adolescents: the EDCTP READY-study TMA2025-CDF1027 by Fokam, Joseph, Mpouel Bala Yanga, Marie Laure, Santoro, Maria-Mercedes, Takou, Désiré, Tala, Valère, Beloumou, Grace, Ngoufack, Ezechiel Semengue, Chenwi, Collins, Togna Pabo, Willy Leroy, Njume, Debimeh, Teto, Georges, Dambaya, Béatrice, Djupsa, Sandrine, Sosso, Samuel, Ateba, Francis, Kamta, Cedric, Bala, Lionel, Njom Nlend, Anne Esther, Ndombo, Paul Koki, Colizzi, Vittorio, Perno, Carlo Frederico, Ndjolo, Alexis

“…BackgroundEven though 92% of people receiving antiretroviral treatment (ART) have achieved viral suppression (VS) globally, adolescents with perinatal…”
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Epidemiological, virological and clinical features of SARS-CoV-2 among individuals during the first wave in Cameroon: Baseline analysis for the EDCTP PERFECT-Study RIA2020EF-3000 by Fokam, Joseph, Takou, Désiré, Nka, Alex D., Ka’e, Aude C., Yagai, Bouba, Chenwi, Collins A., Semengue, Ezechiel N.J., Beloumou, Grâce A., Ndjeyep, Sandrine C.D., Abba, Aissatou, Pabo, Willy, Gouissi, Davy, Tchouaket, Michel C.T., Yatchou, Laeticia, Zam, Krystel, Mama, Lucien, Ekitti, Regine C., Fainguem, Nadine, Kamgaing, Rachel, Sosso, Samuel M., Ndembi, Nicaise, Colizzi, Vittorio, Perno, Carlo-Federico, Ndjolo, Alexis

“…In Cameroon, COVID-19 infection spread rapidly and nationwide, with up to 721 deaths reported. To the best of our knowledge, no study reported the on-theground…”
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SARS-CoV-2 genomic surveillance and reliability of PCR single point mutation assay (SNPsig® SARS-CoV-2 EscapePLEX CE) for the rapid detection of variants of concern in Cameroon by Fokam, Joseph, Gouissi Anguechia, Davy-Hyacinthe, Takou, Desire, Jagni Semengue, Ezechiel Ngoufack, Chenwi, Collins, Beloumou, Grace, Djupsa, Sandrine, Nka, Alex Durand, Togna Pabo, Willy Le Roi, Abba, Aissatou, Ka'e, Aude Christelle, Kengni, Aurelie, Etame, Naomi Karell, Moko, Larissa Gaelle, Molimbou, Evariste, Nayang Mundo, Rachel Audrey, Tommo, Michel, Fainguem, Nadine, Fotsing, Lionele Mba, Colagrossi, Luna, Alteri, Claudia, Ngono, Dorine, Otshudiema, John Otokoye, Ndongmo, Clement, Boum, Yap, Etoundi, Georges Mballa, Halle, Edie G.E., Eben-Moussi, Emmanuel, Montesano, Carla, Marcelin, Anne-Genevieve, Colizzi, Vittorio, Perno, Carlo-Federico, Ndjolo, Alexis, Ndembi, Nicaise

“…Surveillance of SARS-CoV-2 variants of concern (VOCs) and lineages is crucial for decision-making. Our objective was to study the SARS-CoV-2 clade dynamics…”
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Genotypic resistance testing improves antiretroviral treatment outcomes in a cohort of adolescents in Cameroon: Implications in the dolutegravir‑era by Pabo, Willy L.R.T., Njume, Debimeh, Ndip, Roland N., Takou, Desiré, Santoro, Maria-Mercedes, Chenwi, Collins, Beloumou, Grace, Semengue, Ezechiel N.J., Nka, Alex D., Ka'e, Aude C., Teto, Georges, Dambaya, Beatrice, Djupsa, Sandrine, Nyasa, Raymond B., Anguechia, Davy H.G., Kamta, Cedric, Bala, Lionel, Lambo, Virginie, Sosso, Samuel M., Colizzi, Vittorio, Perno, Carlo F., Fokam, Joseph, Ndjolo, Alexis

“…Poor internet infrastructure limits the use of computer-based nursing process forms in rural areas. This study aimed to configure a computer‑based nursing…”
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