Leonard Ngarka

Affiliations

Neurology Department, Central Hospital Yaoundé/Faculty of Medicine and Biomedical Sciences (FMBS), The University of Yaoundé I, Cameroon; Brain Research Africa Initiative (BRAIN), Yaoundé, Cameroon; Brain Research Africa Initiative (BRAIN), Geneva, Switzerland.

Publications (22)

Epilepsy in a health district in North-West Cameroon: Clinical characteristics and treatment gap.

Epilepsy & behavior : E&B

Avec: Samuel A Angwafor , Gail S Bell , Leonard Ngarka , Willem M Otte , Earnest N Tabah , Leonard N Nfor , Theophilus N Njamnshi , Josemir W Sander , Alfred K Njamnshi

Association Between Ov16 Seropositivity and Neurocognitive Performance Among Children in Rural Cameroon: a Pilot Study.

Journal of pediatric neuropsychology

Avec: Joseph Nelson Siewe Fodjo , Wepnyu Y Njamnshi , Leonard Ngarka , Leonard N Nfor , Constance Ayuk , Noelar N Mundih , Hilda T Ekwoge , Kevin Nganchfu , Kongnyu G Njamnshi , Rachel Yerema , Pernelle Ngoundjou , Edward Awasume , George Ashu , Earnest N Tabah , Robert Colebunders , Alfred K Njamnshi

A retrospective cohort study on the cost-effectiveness analysis of kidney transplantation compared to dialysis in Cameroon: evidence for policy.

The Pan African medical journal

Avec: Rene Kanjo Njamnshi , Mahamat Maimouna , Leonard Ngarka , Aristide Eric Nono Tomta , Wepnyu Yembe Njamnshi , Gloria Enow Ashuntantang , Vincent de Paul Nguemaleu Djientcheu , Alfred Kongnyu Njamnshi , Donald Sloane Shepard

Clinical presentations of onchocerciasis-associated epilepsy (OAE) in Cameroon.

Epilepsy & behavior : E&B

Avec: Joseph F N Siewe , Leonard Ngarka , Godwin Tatah , Michel K Mengnjo , Leonard N Nfor , Eric S Chokote , Charlotte Boullé , Cyrille Nkouonlack , Fidèle Dema , Grace A Nkoro , Wepnyu Y Njamnshi , Earnest N Tabah , Anne-Cécile Zoung-Kanyi Bissek , Robert Colebunders , Alfred K Njamnshi

Fear and depression during the COVID-19 outbreak in Cameroon: a nation-wide observational study.

BMC psychiatry

Avec: Joseph Nelson Siewe Fodjo , Leonard Ngarka , Wepnyu Y Njamnshi , Leonard N Nfor , Michel K Mengnjo , Edwige Laure Mendo , Samuel A Angwafor , Jonas Guy Atchou Basseguin , Cyrille Nkouonlack , Edith N Njit , Nene Ahidjo , Eric S Chokote , Fidèle Dema , Julius Y Fonsah , Godwin Y Tatah , Nancy Palmer , Paul F Seke Etet , Dennis Palmer , Dickson S Nsagha , Daniel E Etya'ale , Stephen Perrig , Roman Sztajzel , Jean-Marie Annoni , Anne-Cécile Zoung-Kanyi Bissek , Rose G F Leke , Marie-Thérèse Abena Ondoa Obama , John N Nkengasong , Robert Colebunders , Alfred K Njamnshi

The Interplay Between Neuroinfections, the Immune System and Neurological Disorders: A Focus on Africa.

Frontiers in immunology

Avec: Leonard Ngarka , Joseph Nelson Siewe Fodjo , Esraa Aly , Willias Masocha , Alfred K Njamnshi

Community Perceptions of Blackfly Nuisance and Acceptability of the "Slash and Clear" Vector Control Approach in the Ntui Health District of Cameroon: A Qualitative Study.

International journal of environmental research and public health

Avec: Joseph Nelson Siewe Fodjo , Serge Raoul Ekukole Ekome , Julius Ndi Taryunyu Njamnshi , Wepnyu Yembe Njamnshi , Kongnyu G Njamnshi , Leonard Ngarka , Alfred K Njamnshi

Dementia Prevalence and

Pathogens (Basel, Switzerland)

Avec: Wepnyu Yembe Njamnshi , Joseph Nelson Siewe Fodjo , Kongnyu Gamnsi Njamnshi , Leonard Ngarka , Michel K Mengnjo , Leonard N Nfor , Martine A F Tsasse , Julius N Taryunyu Njamnshi , Gladys Maestre , Jose E Cavazos , Sudha Seshadri , Laurent S Etoundi Ngoa , Marie-Thérèse Obama Abena Ondoa , Bernard Fongang , Anne-Cécile Zoung-Kanyi Bissek , Alfred K Njamnshi

The Actigraphy Sleep Score: A New Biomarker for Diagnosis, Disease Staging, and Monitoring in Human African Trypanosomiasis.

The American journal of tropical medicine and hygiene

Avec: Alfred K Njamnshi , Paul F Seke Etet , Leonard Ngarka , Stephen Perrig , Gabriela C Olivera , Leonard N Nfor , Wepnyu Y Njamnshi , Alphonse Acho , Jean-Jacques Muyembe , Marina Bentivoglio , Martin Rottenberg , Peter G E Kennedy

Cardiovascular risk and stroke mortality in persons living with HIV: a longitudinal study in a hospital in Yaounde.

The Pan African medical journal

Avec: Liliane Mfeukeu Kuate , Larissa Ange Kwangoua Tchuisseu , Ahmadou Musa Jingi , Charles Kouanfack , Francky Teddy Endomba , Christian Ngongang Ouankou , Leonard Ngarka , Jean Jacques Noubiap , Samuel Kingue , Alain Menanga , Pierre Ongolo Zogo

Adherence to COVID-19 preventive measures in Sub-Saharan Africa during the 1st year of the pandemic: Pooled analysis of the International Citizen Project on COVID-19 (ICPCovid) surveys.

Frontiers in public health

Avec: Leonard Ngarka , Joseph Nelson Siewe Fodjo , Wepnyu Yembe Njamnshi , John D Ditekemena , Mohammed A M Ahmed , Rhoda K Wanyenze , Janet Dula , Philippe Sessou , Christian T Happi , John N Nkengasong , Robert Colebunders , Alfred K Njamnshi

Onchocerciasis in the Ntui Health District of Cameroon: epidemiological, entomological and parasitological findings in relation to elimination prospects.

Parasites & vectors

Avec: Joseph Nelson Siewe Fodjo , Leonard Ngarka , Wepnyu Yembe Njamnshi , Peter Ayuk Enyong , Anne-Cécile Zoung-Kanyi Bissek , Alfred Kongnyu Njamnshi

Sleep Apnea Syndrome: Prevalence and Comorbidity with Other Non-communicable Diseases and HIV Infection, among Hospitalized Patients in Yaoundé, Cameroon.

Sleep disorders

Avec: Massongo Massongo , Leonard Ngarka , Dodo Adamou Balkissou , Virginie Poka-Mayap , Steve Voufouo Sonwa , Godwin Y Tatah , Leonard N Nfor , Michel K Mengnjo , Eric-Samuel Chokoke , Ben Patrick Michel Moutlen , Stephen Perrig , Eric Walter Pefura-Yone , Alfred Kongnyu Njamnshi

Epidemiology of epilepsy and relationship with onchocerciasis prevalence in villages of the Ntui Health District of Cameroon.

Epilepsy & behavior : E&B

Avec: Leonard Ngarka , Joseph Nelson Siewe Fodjo , Calson Ambomatei , Wepnyu Yembe Njamnshi , Julius Ndi Taryunyu Njamnshi , Leonard N Nfor , Michel K Mengnjo , Alfred K Njamnshi

Epilepsy-associated neurocognitive disorders (EAND) in an onchocerciasis-endemic rural community in Cameroon: A population-based case-control study.

Epilepsy & behavior : E&B

Avec: Alfred K Njamnshi , Eric-Samuel Chokote , Leonard Ngarka , Leonard N Nfor , Earnest N Tabah , Jonas G Basseguin Atchou , Samuel A Angwafor , Cyrille Nkouonlack , Michel K Mengnjo , Wepnyu Y Njamnshi , Fidèle Dema , Godwin Y Tatah , Anne-Cecile Zoung-KanyiBissek , Jean-Marie Annoni , Nicolas Ruffieux

Brain communications

Avec: Nene Ahidjo , Leonard Ngarka , Paul F Seke Etet , Wepnyu Y Njamnshi , Leonard N Nfor , Michel K Mengnjo , Jonas G Basseguin Atchou , Edmond N Mouofo , Godwin Y Tatah , Faustin Dong A Zok , Bonaventure T Ngadjui , Wilfred Ngwa , Alfred K Njamnshi

COVID-19 Preventive Behaviours in Cameroon: A Six-Month Online National Survey.

International journal of environmental research and public health

Avec: Joseph Nelson Siewe Fodjo , Leonard Ngarka , Wepnyu Y Njamnshi , Leonard N Nfor , Michel K Mengnjo , Edwige L Mendo , Samuel A Angwafor , Jonas Guy Atchou Basseguin , Cyrille Nkouonlack , Edith N Njit , Nene Ahidjo , Eric Samuel Chokote , Fidèle Dema , Julius Y Fonsah , Godwin Y Tatah , Nancy Palmer , Paul F Seke Etet , Dennis Palmer , Dickson S Nsagha , Daniel E Etya'ale , Stephen Perrig , Roman Sztajzel , Jean-Marie Annoni , Anne-Cécile Zoung-Kanyi Bissek , Rose G F Leke , Marie-Thérèse Abena Ondoa Obama , John N Nkengasong , Robert Colebunders , Alfred K Njamnshi

Characterization of the Cognitive and Motor Changes Revealed by the Elevated Plus Maze in an Experimental Rat Model of Radiation-Induced Brain Injury.

Advanced biomedical research

Avec: Alfred K Njamnshi , Nene Ahidjo , Leonard Ngarka , Leonard N Nfor , Michel K Mengnjo , Wepnyu Y Njamnshi , Jonas Guy Basseguin Atchou , Godwin Y Tatah , Louis M Mbaku , Faustin Dong À Zok , Paul F Seke Etet

Incidence and prevalence of epilepsy and associated factors in a health district in North-West Cameroon: A population survey.

Epilepsy & behavior : E&B

Avec: Samuel A Angwafor , Gail S Bell , Leonard Ngarka , Willem Otte , Earnest N Tabah , Leonard N Nfor , Theophilus N Njamnshi , Alfred K Njamnshi , Josemir W Sander

'Slash and clear' vector control for onchocerciasis elimination and epilepsy prevention: a protocol of a cluster randomised trial in Cameroonian villages.

BMJ open

Avec: Joseph Nelson Siewe Fodjo , Melissa Krizia Vieri , Leonard Ngarka , Wepnyu Y Njamnshi , Leonard N Nfor , Michel Karngong Mengnjo , Adam Hendy , Peter A Enyong , Dennis Palmer , Maria-Gloria Basanez , Robert Colebunders , Alfred K Njamnshi

Epilepsy in the Sanaga-Mbam valley, an onchocerciasis-endemic region in Cameroon: electroclinical and neuropsychological findings.

Epilepsia open

Avec: Alexandre Morin , Maxime Guillaume , Leonard Ngarka , Godwin Y Tatah , Joseph Nelson Siewe Fodjo , Guillaume Wyart , Ghislain Nokam , Thierry Tchoumi , Mary Bello Nkinin , Wepnyu Y Njamnshi , Eric-Samuel Chokote , Michel Boussinesq , Robert Colebunders , Cédric B Chesnais , Gilles Gargala , Dominique Parain , Alfred K Njamnshi

A rare case of drug sensitive adult-onset temporal lobe epilepsy due to a focal cortical dysplasia revealed by ictal coughing: First report in sub-Saharan Africa.

Clinical case reports

Avec: Eric-Samuel Chokote , Leonard Ngarka , Emmanuel Oben Takoeta , Hermann Nestor Tsague Kengni , Leonard N Nfor , Michel K Mengnjo , Edwige Laure Mendo , Fabrice Djeutcheu , Faustin N Yepnjio , Godwin Y Tatah , Hubert Désiré Awa Mbassi , Alfred K Njamnshi

Réseau de co-auteurs

Alfred K Njamnshi 18 collaborations

Leonard N Nfor 15 collaborations

Joseph Nelson Siewe Fodjo 11 collaborations

Wepnyu Y Njamnshi 10 collaborations

Michel K Mengnjo 10 collaborations

Godwin Y Tatah 8 collaborations

Robert Colebunders 7 collaborations

Wepnyu Yembe Njamnshi 6 collaborations

Samuel A Angwafor 5 collaborations

Earnest N Tabah 5 collaborations

Anne-Cécile Zoung-Kanyi Bissek 5 collaborations

Paul F Seke Etet 5 collaborations

Cyrille Nkouonlack 4 collaborations

Fidèle Dema 4 collaborations

Nene Ahidjo 4 collaborations

Stephen Perrig 4 collaborations

Alfred Kongnyu Njamnshi 3 collaborations

Dennis Palmer 3 collaborations

Jean-Marie Annoni 3 collaborations

John N Nkengasong 3 collaborations

Eric-Samuel Chokote 3 collaborations

Gail S Bell 2 collaborations

Theophilus N Njamnshi 2 collaborations

Josemir W Sander 2 collaborations

Kongnyu G Njamnshi 2 collaborations

Eric S Chokote 2 collaborations

Edwige Laure Mendo 2 collaborations

Jonas Guy Atchou Basseguin 2 collaborations

Edith N Njit 2 collaborations

Julius Y Fonsah 2 collaborations

Nancy Palmer 2 collaborations

Dickson S Nsagha 2 collaborations

Daniel E Etya'ale 2 collaborations

Roman Sztajzel 2 collaborations

Rose G F Leke 2 collaborations

Marie-Thérèse Abena Ondoa Obama 2 collaborations

Julius Ndi Taryunyu Njamnshi 2 collaborations

Jonas G Basseguin Atchou 2 collaborations

Willem M Otte 1 collaboration

Constance Ayuk 1 collaboration

Noelar N Mundih 1 collaboration

Hilda T Ekwoge 1 collaboration

Kevin Nganchfu 1 collaboration

Rachel Yerema 1 collaboration

Pernelle Ngoundjou 1 collaboration

Edward Awasume 1 collaboration

George Ashu 1 collaboration

Rene Kanjo Njamnshi 1 collaboration

Mahamat Maimouna 1 collaboration

Aristide Eric Nono Tomta 1 collaboration

Gloria Enow Ashuntantang 1 collaboration

Vincent de Paul Nguemaleu Djientcheu 1 collaboration

Donald Sloane Shepard 1 collaboration

Joseph F N Siewe 1 collaboration

Godwin Tatah 1 collaboration

Charlotte Boullé 1 collaboration

Grace A Nkoro 1 collaboration

Esraa Aly 1 collaboration

Willias Masocha 1 collaboration

Serge Raoul Ekukole Ekome 1 collaboration

Kongnyu Gamnsi Njamnshi 1 collaboration

Martine A F Tsasse 1 collaboration

Julius N Taryunyu Njamnshi 1 collaboration

Gladys Maestre 1 collaboration

Jose E Cavazos 1 collaboration

Sudha Seshadri 1 collaboration

Laurent S Etoundi Ngoa 1 collaboration

Marie-Thérèse Obama Abena Ondoa 1 collaboration

Bernard Fongang 1 collaboration

Gabriela C Olivera 1 collaboration

Alphonse Acho 1 collaboration

Jean-Jacques Muyembe 1 collaboration

Marina Bentivoglio 1 collaboration

Martin Rottenberg 1 collaboration

Peter G E Kennedy 1 collaboration

Liliane Mfeukeu Kuate 1 collaboration

Larissa Ange Kwangoua Tchuisseu 1 collaboration

Ahmadou Musa Jingi 1 collaboration

Charles Kouanfack 1 collaboration

Francky Teddy Endomba 1 collaboration

Christian Ngongang Ouankou 1 collaboration

Jean Jacques Noubiap 1 collaboration

Samuel Kingue 1 collaboration

Alain Menanga 1 collaboration

Pierre Ongolo Zogo 1 collaboration

John D Ditekemena 1 collaboration

Mohammed A M Ahmed 1 collaboration

Rhoda K Wanyenze 1 collaboration

Janet Dula 1 collaboration

Philippe Sessou 1 collaboration

Christian T Happi 1 collaboration

Peter Ayuk Enyong 1 collaboration

Massongo Massongo 1 collaboration

Dodo Adamou Balkissou 1 collaboration

Virginie Poka-Mayap 1 collaboration

Steve Voufouo Sonwa 1 collaboration

Eric-Samuel Chokoke 1 collaboration

Ben Patrick Michel Moutlen 1 collaboration

Eric Walter Pefura-Yone 1 collaboration

Calson Ambomatei 1 collaboration

Anne-Cecile Zoung-KanyiBissek 1 collaboration

Nicolas Ruffieux 1 collaboration

Edmond N Mouofo 1 collaboration

Faustin Dong A Zok 1 collaboration

Bonaventure T Ngadjui 1 collaboration

Wilfred Ngwa 1 collaboration

Edwige L Mendo 1 collaboration

Eric Samuel Chokote 1 collaboration

Jonas Guy Basseguin Atchou 1 collaboration

Louis M Mbaku 1 collaboration

Faustin Dong À Zok 1 collaboration

Willem Otte 1 collaboration

Melissa Krizia Vieri 1 collaboration

Michel Karngong Mengnjo 1 collaboration

Adam Hendy 1 collaboration

Peter A Enyong 1 collaboration

Maria-Gloria Basanez 1 collaboration

Alexandre Morin 1 collaboration

Maxime Guillaume 1 collaboration

Guillaume Wyart 1 collaboration

Ghislain Nokam 1 collaboration

Thierry Tchoumi 1 collaboration

Mary Bello Nkinin 1 collaboration

Michel Boussinesq 1 collaboration

Cédric B Chesnais 1 collaboration

Gilles Gargala 1 collaboration

Dominique Parain 1 collaboration

Emmanuel Oben Takoeta 1 collaboration

Hermann Nestor Tsague Kengni 1 collaboration

Fabrice Djeutcheu 1 collaboration

Faustin N Yepnjio 1 collaboration

Hubert Désiré Awa Mbassi 1 collaboration