Post-exposure prophylaxis following high-risk contact with Ebola virus, using immunotherapies with monoclonal antibodies, in the eastern Democratic Republic of the Congo: an emergency use program
Introduction: With the development of therapeutics and vaccine against Ebola virus disease (EVD), the question of post-exposure prophylaxis for high-risk contact has emerged. Immunotherapies (monoclonal antibodies [mAbs]) recently validated for treating infected patients appear to be a good candidate for protecting contacts. Design: During the tenth EVD outbreak in the Democratic Republic of the Congo, we have administrated mAbs (Mab114 or REGN-EB3) to high and intermediate-risk contacts of EVD patients. Results: : Overall, 23 non-vaccinated contacts received mAbs after a median delay between contact and post-exposure prophylaxis of 1 day (interquartile range 1–2). All contacts were free of symptoms, and all had negative reverse transcriptase-polymerase chain reaction 14 days after the contact. Conclusion: Immunotherapies appear to be promising candidates to protect EVD contacts. Interaction with vaccine needs to be analyzed and a larger study on efficacy conducted..
Medienart: |
E-Artikel |
---|
Erscheinungsjahr: |
2021 |
---|---|
Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:113 |
---|---|
Enthalten in: |
International Journal of Infectious Diseases - 113(2021), Seite 166-167 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Marie Jaspard [VerfasserIn] |
---|
Links: |
doi.org [kostenfrei] |
---|
Themen: |
Ebola virus disease |
---|
doi: |
10.1016/j.ijid.2021.09.053 |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
DOAJ060603011 |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | DOAJ060603011 | ||
003 | DE-627 | ||
005 | 20230309003348.0 | ||
007 | cr uuu---uuuuu | ||
008 | 230228s2021 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1016/j.ijid.2021.09.053 |2 doi | |
035 | |a (DE-627)DOAJ060603011 | ||
035 | |a (DE-599)DOAJebe29c1e543e45a7be5b87f0e0ad9f63 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
050 | 0 | |a RC109-216 | |
100 | 0 | |a Marie Jaspard |e verfasserin |4 aut | |
245 | 1 | 0 | |a Post-exposure prophylaxis following high-risk contact with Ebola virus, using immunotherapies with monoclonal antibodies, in the eastern Democratic Republic of the Congo: an emergency use program |
264 | 1 | |c 2021 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
520 | |a Introduction: With the development of therapeutics and vaccine against Ebola virus disease (EVD), the question of post-exposure prophylaxis for high-risk contact has emerged. Immunotherapies (monoclonal antibodies [mAbs]) recently validated for treating infected patients appear to be a good candidate for protecting contacts. Design: During the tenth EVD outbreak in the Democratic Republic of the Congo, we have administrated mAbs (Mab114 or REGN-EB3) to high and intermediate-risk contacts of EVD patients. Results: : Overall, 23 non-vaccinated contacts received mAbs after a median delay between contact and post-exposure prophylaxis of 1 day (interquartile range 1–2). All contacts were free of symptoms, and all had negative reverse transcriptase-polymerase chain reaction 14 days after the contact. Conclusion: Immunotherapies appear to be promising candidates to protect EVD contacts. Interaction with vaccine needs to be analyzed and a larger study on efficacy conducted. | ||
650 | 4 | |a Ebola virus disease | |
650 | 4 | |a post-exposure prophylaxis | |
650 | 4 | |a monoclonal antibodies | |
653 | 0 | |a Infectious and parasitic diseases | |
700 | 0 | |a Sylvain Juchet |e verfasserin |4 aut | |
700 | 0 | |a Béatrice Serra |e verfasserin |4 aut | |
700 | 0 | |a Baweye Mayoum |e verfasserin |4 aut | |
700 | 0 | |a Issa Malam Kanta |e verfasserin |4 aut | |
700 | 0 | |a Mohamed Seto Camara |e verfasserin |4 aut | |
700 | 0 | |a Placide Mbala |e verfasserin |4 aut | |
700 | 0 | |a Richard Kojan |e verfasserin |4 aut | |
700 | 0 | |a Denis Malvy |e verfasserin |4 aut | |
773 | 0 | 8 | |i In |t International Journal of Infectious Diseases |d Elsevier, 2015 |g 113(2021), Seite 166-167 |w (DE-627)DOAJ000043923 |x 18783511 |7 nnns |
773 | 1 | 8 | |g volume:113 |g year:2021 |g pages:166-167 |
856 | 4 | 0 | |u https://doi.org/10.1016/j.ijid.2021.09.053 |z kostenfrei |
856 | 4 | 0 | |u https://doaj.org/article/ebe29c1e543e45a7be5b87f0e0ad9f63 |z kostenfrei |
856 | 4 | 0 | |u http://www.sciencedirect.com/science/article/pii/S1201971221007608 |z kostenfrei |
856 | 4 | 2 | |u https://doaj.org/toc/1201-9712 |y Journal toc |z kostenfrei |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_DOAJ | ||
951 | |a AR | ||
952 | |d 113 |j 2021 |h 166-167 |