Management of gestational trophoblastic diseases in a low resource country: establishment of a national center and its results.

To describe the process of establishing a reference center for gestational trophoblastic diseases (GTD) in Senegal and to report its main results so far. We describe the history and establishment of the center, which is based on the experience of the main international centers. The adaptations made to patient follow-up are detailed, while we follow FIGO and WHO diagnostic and management criteria. Finally, we report our main results. Between 2011 and 2017, 878 files were registered at the Center. More than half of the women had no histological confirmation of GTD (60.8 %). The diagnosis was then based on ultrasound images or macroscopic examination of molar vesicles. Spontaneous remission occurred in 64.5 % of the cases, while gestational trophoblastic neoplasia developed in 23.5 %. The FIGO criteria were slightly adapted for hCG monitoring. Methotrexate was the drug of choice in the low-risk group (97.8 %), while the EMACO protocol was financially difficult for nearly half of the high-risk group. The overall remission rate was 83 % and the specific lethality 11.6 %. Our center has demonstrated the efficiency of centralizing the management of GTDs. Difficulty in access to hCG and antimitotic drugs makes management difficult. However, we have introduced alternative solutions that we are working to improve.