tetano
Editor, Senior Moderator
Reprod Biomed Online
. 2023 Sep 28:103422.
doi: 10.1016/j.rbmo.2023.103422. Online ahead of print. Effects of SARS-CoV-2 infection during ovarian stimulation on ART outcomes
Tianjin Yang[SUP] 1 [/SUP], Longmei Wu[SUP] 2 [/SUP], Jing Peng[SUP] 1 [/SUP], Chao Wang[SUP] 3 [/SUP], Guanjian Li[SUP] 3 [/SUP], Junfei Zhang[SUP] 4 [/SUP], Xiaojin He[SUP] 5 [/SUP], Yunxia Cao[SUP] 6 [/SUP], Bing Song[SUP] 7 [/SUP]
Affiliations
Research question: Does severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection during ovarian stimulation affect assisted reproductive technology outcomes?
Design: This retrospective cohort study conducted at the Reproductive Medicine Centre of The First Affiliated Hospital of Anhui Medical University aimed to assess the effects of acute SARS-CoV-2 infection during IVF on treatment outcomes and the reproductive system. The study included 151 treatment cycles involving couples with coronavirus disease 2019 (COVID-19) during ovarian stimulation, along with 224 cycles of non-infected couples as a control group. Clinical characteristics and laboratory parameters were analysed, including total gonadotrophin dosage, duration of ovarian stimulation, number of oocytes retrieved, fertilization method, fertilization rate, and number of blastocyst embryos available. Forty-six follicular fluid samples, 38 semen samples and 78 embryo culture medium samples from patients with COVID-19 were tested for SARS-CoV-2 RNA using reverse transcription polymerase chain reaction assay.
Results: The treatment and control groups showed similar cycle characteristics, including fertilization method, total gonadotrophin dosage and duration of ovarian stimulation. The mean number of oocytes retrieved per cycle and rate of mature oocytes in intracytoplasmic sperm injection cycles were comparable. No significant difference was observed in the total number of blastocyst embryos available between the groups. Furthermore, no SARS-CoV-2 RNA was detected in any of the samples of patients with COVID-19.
Conclusions: In conclusion, acute SARS-CoV-2 infection during ovarian stimulation does not have a significant impact on IVF treatment outcomes. Additionally, no risk to the reproductive system was observed in patients infected with SARS-CoV-2. Therefore, individuals with asymptomatic or mild COVID-19 can safely continue IVF treatment. Future research is needed to investigate the long-term effects of COVID-19 on fertility and reproductive outcomes.
Keywords: Ovulation stimulation; Reproductive techniques; SARS-CoV-2.
. 2023 Sep 28:103422.
doi: 10.1016/j.rbmo.2023.103422. Online ahead of print. Effects of SARS-CoV-2 infection during ovarian stimulation on ART outcomes
Tianjin Yang[SUP] 1 [/SUP], Longmei Wu[SUP] 2 [/SUP], Jing Peng[SUP] 1 [/SUP], Chao Wang[SUP] 3 [/SUP], Guanjian Li[SUP] 3 [/SUP], Junfei Zhang[SUP] 4 [/SUP], Xiaojin He[SUP] 5 [/SUP], Yunxia Cao[SUP] 6 [/SUP], Bing Song[SUP] 7 [/SUP]
Affiliations
- PMID: 38030535
- DOI: 10.1016/j.rbmo.2023.103422
Research question: Does severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection during ovarian stimulation affect assisted reproductive technology outcomes?
Design: This retrospective cohort study conducted at the Reproductive Medicine Centre of The First Affiliated Hospital of Anhui Medical University aimed to assess the effects of acute SARS-CoV-2 infection during IVF on treatment outcomes and the reproductive system. The study included 151 treatment cycles involving couples with coronavirus disease 2019 (COVID-19) during ovarian stimulation, along with 224 cycles of non-infected couples as a control group. Clinical characteristics and laboratory parameters were analysed, including total gonadotrophin dosage, duration of ovarian stimulation, number of oocytes retrieved, fertilization method, fertilization rate, and number of blastocyst embryos available. Forty-six follicular fluid samples, 38 semen samples and 78 embryo culture medium samples from patients with COVID-19 were tested for SARS-CoV-2 RNA using reverse transcription polymerase chain reaction assay.
Results: The treatment and control groups showed similar cycle characteristics, including fertilization method, total gonadotrophin dosage and duration of ovarian stimulation. The mean number of oocytes retrieved per cycle and rate of mature oocytes in intracytoplasmic sperm injection cycles were comparable. No significant difference was observed in the total number of blastocyst embryos available between the groups. Furthermore, no SARS-CoV-2 RNA was detected in any of the samples of patients with COVID-19.
Conclusions: In conclusion, acute SARS-CoV-2 infection during ovarian stimulation does not have a significant impact on IVF treatment outcomes. Additionally, no risk to the reproductive system was observed in patients infected with SARS-CoV-2. Therefore, individuals with asymptomatic or mild COVID-19 can safely continue IVF treatment. Future research is needed to investigate the long-term effects of COVID-19 on fertility and reproductive outcomes.
Keywords: Ovulation stimulation; Reproductive techniques; SARS-CoV-2.