_____________________________________________________________________________________________________ *Corresponding author: E-mail: tndongmba2021@gmail.com; Journal of Advances in Medicine and Medical Research 33(19): 1-14, 2021; Article no.JAMMR.72589 ISSN: 2456-8899 (Past name: British Journal of Medicine and Medical Research, Past ISSN: 2231-0614, NLM ID: 101570965) Epidemiological and Clinical Profile of Patients in the Medical Emergency Department at Amissa Bongo Regional Hospital in Franceville (ABRH), Gabon; Retrospective Cross-sectional Study Thiery Ndong Mba 1,2* , Cedric Sima Obiang 2 , Hilaire Kenguele Moundounga 1 , Elvis Othogo N’Nang 3 , Bourdettes Meye 2,4, , Iris Kévin Ivala Zogo Mba 5 , Arnaud Brice Pambo -Pambo 6 , Landry Eric Mombo 1 , Cyrille Bisseye 1 , Joseph Privat Ondo 2 , Louis-Clément Obame Engonga 2 and Patrick Mickala 1,6 1 Laboratoire de Biologie Moléculaire et Cellulaire (LABMC), Université des Sciences et Techniques de Masuku (USTM), Franceville, Gabon. 2 Laboratoire de Recherche en Biochimie (LAREBIO), Université des Sciences et Techniques de Masuku (USTM), Franceville, Gabon. 3 Laboratoire de Chimie des Substances Naturelles, Département des Sciences fondamentales de l’Ingénieur (INSAB), Université des Sciences et Techniques de Masuku (USTM), Franceville, Gabon. 4 Laboratoire d’Analyses Médicales du Centre hospitalier Régional Amissa Bongo (CHRAB), Franceville, Gabon. 5 Direction Régionale de la Santé Sud-Est, Franceville, Gabon. 6 Laboratoire de Physiologie Animale, Université des Sciences et Techniques de Masuku (USTM), Franceville, Gabon. Authors’ contributions This work was carried out in collaboration among all authors. All authors read and approved the final manuscript. Article Information DOI: 10.9734/JAMMR/2021/v33i1931073 Editor(s): (1) Prof. Emin Umit Bagriacik, Gazi University, Turkey. Reviewers: (1) Yasser Mohammed Hassanain Elsayed, Egyptian Ministry of Health, Egypt. (2) Hari Shankar Sharma, Sikkim Manipal University, India. (3) Akwuebu Susanna Osiro, Rivers State University, Nigeria. Complete Peer review History: https://www.sdiarticle4.com/review-history/72589 Received 20 June 2021 Accepted 29 August 2021 Published 04 September 2021 Original Research Article