Search Results - "Moussa, Ali Mahamat"

Toward the elimination of hepatitis B: networking to promote the prevention of vertical transmission of hepatitis B virus through population-based interventions and multidisciplinary groups in Africa by Torimiro, Judith Ndongo Embola, Duri, Kerina, Goumkwa, Nadège M, Atah, Solange M, Ndzie Ondigui, Juliette-Laure, Lobe, Cindy, Bouyou, Marielle, Ndeboko, Bénédicte, Mahamat Moussa, Ali, Police, Camengo, Awoumou, Patrick, Peyonga, Puinta, Djivida, Prisca V, Felix, Assah, Nchinda, Godwin W, Wandji, Brigitte, Simo, Rachel K, Agnès Moudourou, Sylvie, Gutierrez, Ana, Garcia, Rosi, Fernandez, Isabelle, Mah, Evelyn, Rowland-Jones, Sarah, Mbu, Robinson

“…The WHO African Region had 81 million people with chronic hepatitis B in 2019, which remains a silent killer. Hepatitis B virus (HBV), hepatitis delta virus…”
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Prevalence and Diversity of Hepatitis Virus Markers among Patients with Acute Febrile Jaundice in Chad by Yandai, Fissou Henry, Traore, Kuan Abdoulaye, Moussa, Ali Mahamat, Ouoba, Bruno Lalidia, Ouoba, Jean Bienvenue, Bolti, Mahamat Ali, Abakar, Mahamat Fayiz, Hota, Mathieu, Gamougam, Kadidja, Nadlao, Bessimbaye, Uwimbabazi, Jean-Claude, Tao, Nadji Emmanuel, Ngandolo, Bongo Nare, Roques, Pierre, Barro, Nicolas

“…Only a minority of the patients with acute febrile jaundice evaluated through the Yellow Fever surveillance program were found positive for antibodies against…”
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Prevalence of hepatitis B virus infection and its associated factors among students in N'Djamena, Chad by Debsikréo, Nalda, Mankréo, Birwé Léon, Moukénet, Azoukalné, Ouangkake, Merwa, Mara, Nathan, Moussa, Ali Mahamat, Toure-Kane, Ndèye Coumba, Lunel-Fabiani, Françoise

“…Infection by hepatitis B virus (HBV) is a major issue in public health. The prevalence of HBV in Chad is 12.4%, all age groups considered. Here, we aimed to…”
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Recrudescence de la fièvre jaune au Tchad: à propos du dernier cas confirmé dans le district sanitaire de Lai-Tchad by Djarma, Oumaima Mahamat, Elisee, Djoissenanbaye, Bolti, Mahamat Ali, Sougoudi, Djiddi, Diop, A Blondin, Haggar, Fatime, Hidjab, Abdelsadick, Chatté, Adawaye, Mad-Toingue, Joseph, Fissou, Henri, Kolmian, Mekonyo, Moussa, Ali Mahamat

“…La fièvre jaune (FJ) est une fièvre hémorragique virale, causée par le virus de la fièvre jaune, transmise par les moustiques du genre Aedes. Au Tchad depuis…”
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High prevalence of cervical high-risk human papillomavirus infection mostly covered by Gardasil-9 prophylactic vaccine in adult women living in N'Djamena, Chad by Mboumba Bouassa, Ralph-Sydney, Nodjikouambaye, Zita Aleyo, Sadjoli, Damtheou, Adawaye, Chatté, Péré, Hélène, Veyer, David, Matta, Mathieu, Robin, Leman, Tonen-Wolyec, Serge, Moussa, Ali Mahamat, Koyalta, Donato, Belec, Laurent

“…We conducted in 2018 a descriptive, quantitative, population-based, cross-sectional survey estimating the prevalence of cervical high-risk human papillomavirus…”
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SARS-CoV-2 seroprevalence and associated factors among outpatient attendees at health facilities in different provinces in Chad by Dezoumbe, Koutaya, Djarma, Oumaima, Wondeu, Andrillene Laure Deutou, Zakaria, Fatima Abdelrazak, Atturo, Sabrina, Naïbeï, Nathan, Mennechet, Franck J. D, Campagna, Denise, Boukar, Abdoulaye, Moussa, Choroma Ahmat, Mahamat, Issa, Armand, Nontegyol, Hamad, Mahamat Idriss, Honorine, Netalar, Frederic, Kayanlengar, Moustapha, Adam Adami, Daniel, Yanda Mberkissam, Alim, Adam Moussa, Grene, Mahamat, Suitombaye, Noubaramadji Yamti, Akouya, Amine, Choua, Ouchemi, Mathieu, Hota, Djimtoïbaye, Djallaye, Colizzi, Vittorio, Cappelli, Giulia, Rodrigue, Takoudjou Dzomo Guy, Abakar, Mahamat Fayiz, Moussa, Ali Mahamat

“…Chad with 7,698 confirmed cases of infection and 194 deaths since the beginning of the COVID-19 pandemic, is one of the African countries with the lowest…”
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Serological Evidence of Hepatitis B and E and Dengue Coinfection in Chadian Patients and Impact on Lipidemia Profile by Djasrabe, Alexandre Kanga, Tietcheu Galani, Borris Rosnay, Ali, Moussa Mahamat, Yandai, Fissou Henry, Nadlaou, Bessimbaye, Habkreo, Mayann, Njintang, Nicolas Yanou

“…Objective. Viral hepatitis is an endemic disease in Chad. However, few studies have documented coinfection cases and their impact on cardiovascular risk. This…”
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Launch of the Laboratory for Major Tropical Epidemics (LAGET) in Chad: Strengthening the capacity for epidemiological surveillance, monitoring and diagnosis of endemic or emerging infectious diseases in Central Africa by Mennechet, Franck, Andreoletti, Laurent, Cappelli, Giulia, Fokam, Joseph, Kuiate, Jules-Roger, Moussa, Ali Mahamat, Simporé, Jacques, Dzomo, Rodrigue Takoudjou, Torimiro, Judith, Ndembi, Nicaise, Colizzi, Vittorio

“…In an increasingly interconnected world, with the devastating effects of climate changes and humanitarian crises, pandemics and emerging infectious diseases…”
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Africa Guidelines for Hepatocellular Carcinoma Buildup Process by Abou-Alfa, Ghassan K, Afihene, Mary, Capanu, Marinela, Li, Yuelin, Chou, Joanne F, Asombang, Akwi, Alatise, Olusegun Isaac, Bounedjar, Adda, Cunha, Lina, Mekonnen, Hailemichael Desalegn, Diop, Papa Saloum, Elwakil, Reda, Ali, Mahamat Moussa, Ndlovu, Ntokozo, Ndumbalo, Jerry, Makondi, Precious Takondwa, Tzeuton, Christian, Biachi de Castria, Tiago, Agyei-Nkansah, Adwoa Afrakoma, Balogun, Fiyinfolu, Bougouma, Alain, Atipo Ibara, Blaise Irénée, Jonas, Eduard, Kimani, Stephen, Kingham, Peter, Kurrimbukus, Reshad, Hammad, Nazik, Fouad, Mona, El Baghdady, Noha, Servais Albert Fiacre, Eloumou Bagnaka, Sewram, Vikash, Spearman, C Wendy, Yang, Ju Dong, Roberts, Lewis R, Abdelaziz, Ashraf O

“…Hepatocellular carcinoma (HCC), the fourth most common cancer in Africa, has a dismal overall survival of only 3 months like in sub-Saharan Africa. This is…”
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Presence of neutralizing SARS‐CoV‐2 antibodies in asymptomatic population of N'Djamena, Chad by Wondeu, Andrillene Laure Deutou, Abakar, Mahamat Fayiz, Frasca, Federica, Nodjikouambaye, Aleyo Zita, Abdelrazakh, Fatima, Naibei, Nathan, Dzomo, Guy Rodrigue Takoudjou, Djimtoibaye, Djallaye, Mad‐Toingue, Joseph, Scagnolari, Carolina, Antonelli, Guido, Linardos, Giulia, Russo, Cristina, Perno, Carlo Federico, Yandai, Fissou Henry, Atturo, Sabrina, Hiscott, John, Colizzi, Vittorio, Cappelli, Giulia, Ngueadoum, Nambatibe, Haroun, Alsadick, Choua, Ouchemi, Moussa, Ali Mahamat

“…Introduction Neutralizing antibodies (NAbs) are an important specific defence against viral infections, as these antibodies bind to specific receptor(s) and…”
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High seroprevalence of anti-SARS-CoV-2 antibodies in the capital of Chad by Wondeu, Andrillene Laure Deutou, Abdelrazakh, Fatima, Abakar, Mahamat Fayiz, Yandai, Fissou Henry, Nodjikouambaye, Aleyo Zita, Djimtoibaye, Djallaye, Kimala, Pidou, Nadjiadjim, Noel, Naïbeï, Nathan, Dzomo, Guy Rodrigue Takoudjou, Atturo, Sabrina, Linardos, Giulia, Russo, Cristina Russo, Perno, Carlo Federico, Moussa, Ali Mahamat, Yokouide, Allarangar, Tchidjou, Hyppolite Kuekou, Colizzi, Vittorio, Choua, Ouchemi

“…Background. Since the start of the COVID-19 pandemic, Chad has had 7,417 confirmed cases and 193 deaths, one of the lowest in Africa.Objective. This study…”
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Virological response, HIV-1 drug resistance mutations and genetic diversity among patients on first-line antiretroviral therapy in N'Djamena, Chad: findings from a cross-sectional study by Adawaye, Chatté, Fokam, Joseph, Kamangu, Erick, Alio, Hamit Mahamat, Chahad, Aoudalkarim Moussa, Susin, Fabrice, Moussa, Ali Mahamat, Bertin, Tchombou Hig-Zounet, Tidjani, Abdelsalam, Vaira, Dolores, Moutschen, Michel

“…The national antiretroviral therapy in the Republic of Chad provides free of charge antiretroviral regimens and therapeutic monitoring for patients receiving…”
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Accuracy of Curable Sexually Transmitted Infections and Genital Mycoplasmas Screening by Multiplex Real-Time PCR Using a Self-Collected Veil among Adult Women in Sub-Saharan Africa by Moussa, Ali Mahamat, Koyalta, Donato, Belec, L., Adawaye, Chatté, Robin, Leman, Veyer, David, Péré, Hélène, Mboumba Bouassa, Ralph-Sydney, Sadjoli, Damtheou, Compain, Fabrice, Nodjikouambaye, Zita Aleyo, Wolyec, Serge Tonen

“…Background. Sexually transmitted infections (STIs) are highly prevalent in sub-Saharan Africa. Genital self-sampling may facilitate the screening of STIs in…”
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Usefulness of a serological panel test in the assessment of gastritis in symptomatic children by de Angelis, Gian Luigi, Cavallaro, Lucas Giovanni, Maffini, Valentina, Moussa, Ali Mahamat, Fornaroli, Fabiola, Liatopoulou, Stefania, Bizzarri, Barbara, Merli, Roberta, Comparato, Giuseppe, Caruana, Pietro, Cavestro, Giulia Martina, Franzé, Angelo, Di Mario, Francesco

“…Non-invasive methods are advisable for the detection of Helicobacter pylori-related chronic gastritis in pediatric patients. Serum pepsinogens I and II (sPGII…”
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Clinical usefulness of serum pepsinogen II in the management of Helicobacter pylori infection by Di Mario, Francesco, Moussa, Ali Mahamat, Cavallaro, Lucas Giovanni, Caruana, Pietro, Merli, Roberta, Bertolini, Simone, Iori, Veronica, Cavestro, Giulia Martina, Dal Bò, Nadia, Pilotto, Alberto, Franzé, Angelo, Leandro, Gioacchino

“…Serum pepsinogen II (sPGII) levels are known to increase during Helicobacter pylori infection. To assess H. pylori infection and success of H. pylori therapy…”
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Performance characteristics of Allele-Specific PCR (ASPCR) in detecting drug resistance mutations among non-B HIV-1 Variants by Adawaye, Chatté, Fokam, Joseph, Kamangu, Erick Ntambwe, Ngwese, Derrick Tambe Ayuk, Susin, Fabrice, Moussa, Ali Mahamat, Hig-Zounet, BertinTchombou, Mad-Toingué, Joseph, Tidjani, Abdelsalam, Vaira, Dolores, Moutschen, Michel

“…Allele-Specific Polymerase Chain Reaction (ASPCR) is an affordable point-mutation assay whose validation could improve the detection of HIV-1 drug resistance…”
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Impact of the first wave of the COVID-19 pandemic on emergency surgical activities at the National Reference University Hospital of N'Djamena by Kalli, Moussa, Moussa, Ali Mahamat, Oumar, Aboulgassim, Ouchemi, Choua

“…An evaluation of Covid-19 pandemic impact on emergency surgical activities at the CHU-RN in N'Djamena, Chad. A retrospective study of patients admitted to the…”
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Usefulness of Simultaneous Screening for HIV- and Hepatitis C-Specific Antibodies and Hepatitis B Surface Antigen by Capillary-Based Multiplex Immunochromatographic Rapid Test to Strengthen Prevention Strategies and Linkage to Care in Childbearing-Aged Women Living in Resource-Limited Settings by Mboumba Bouassa, Ralph-Sydney, Nodjikouambaye, Zita Aleyo, Sadjoli, Damtheou, Moussa, Ali Mahamat, Adawaye, Chatte, Koyalta, Donato, Bélec, Laurent

“…Childbearing-aged women (n = 266) attending a gynecological clinic in Chad were subjected to multiplex immunochromatographic rapid test for HIV, hepatitis B…”
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Hepatitis B among young people in Lere health department (Chad) by Djongali Tchonchimbo, Ali Mahamat Moussa, Gabkika Bray Madoue, Djongali Berniba, Julian Süsstrunk

“…Background: Hepatitis B is an infectious disease that affects many people worldwide. It may be acute or chronic. Age-specific prevalence varies by geographical…”
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Usefulness of serum pepsinogens in Helicobacter pylori chronic gastritis : Relationship with inflammation, activity, and density of the bacterium by DI MARIO, Francesco, CAVALLARO, Lucas Giovanni, ARAGONA, Giovanni, PLEBANI, Mario, FRANZE, Angelo, NERVI, Giorgio, MOUSSA, Ali Mahamat, CARUANA, Pietro, MERLI, Roberta, MAINI, Andrea, BERTOLINI, Simone, DAL BO, Nadia, RUGGE, Massimo, CAVESTRO, Giulia Martina

“…We sought to study the relationship between serum pepsinogens and different histopathologic features of Helicobacter pylori-related chronic gastritis. One…”
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