학술논문
Prognostic role of follicular fluid tumor necrosis factor alpha in the risk of early ovarian hyperstimulation syndrome
Document Type
Report
Author
Source
BMC Pregnancy and Childbirth. November 12, 2020, Vol. 20 Issue 1
Subject
Language
English
Abstract
Author(s): Miaad Jabbar Alhilali[sup.1,2] , Abbas Parham[sup.2,3] , Armin Attaranzadeh[sup.4,5] , Malihe Amirian[sup.4,5] and Mohammad Azizzadeh[sup.6] Background Ovarian hyperstimulation syndrome (OHSS) is an iatrogenic condition characterized by capillary hyperpermeability [1]. [...]
Background Ovarian hyperstimulation syndrome (OHSS) is an iatrogenic condition characterized by capillary hyperpermeability which can be predicted by preovulatory ovarian responses such as number of follicles. A variety of cytokines are thought to be involved in pathophysiology of this syndrome. Methods A prospective cohort study invloving sixty intracytoplasmic sperm injection (ICSI) patients. On the day of hCG injection, we explored the threshold of larger follicles [greater than or equai to]11 mm diameter with a count of [greater than or equai to]18 follicles for the high-risk moderate-to-severe OHSS and 13-18 follicles for the low-risk moderate-to-severe OHSS. Whereas larger follicles count of less than 13 were classified as normoresponders. Pooled follicular fluid (FF) samples of each patient were collected on the day of oocyte retrieval. Magnetic multiplex immunoassay was explored to measure the concentrations of some intrafollicular cytokines including: GM-CSF, INF-[gamma], TNF-[alpha], IL-10, CXCL8/IL-8, IL-6, IL-5, IL-4, IL-2, and IL-1[beta]. All sixty patients underwent controlled ovarian hyperstimulation (COH) with either GnRH agonist or antagonist protocols. Results Intrafollicular TNF-[alpha] concentration was significantly different (p < 0.05) in the high-risk moderate-to-severe OHSS patients compared to low-risk moderate-to-severe OHSS patients and normoresponders. TNF-[alpha] in FF had a negative correlation with the chance of high-risk moderate-to-severe OHSS. The differences in the risk of OHSS between patients who received GnRH agonist or antagonist were not significant (p > 0.05). Conclusions In accordance to the negative correlation of TNF-[alpha] and high risk of early OHSS, we did not expect TNF-[alpha] to play a role in increasing vascular permeability in ovarian tissues. In addition, the risk of early moderate-to-severe OHSS was not affected by different GnRH superovulation protocols. Keywords: Tumor necrosis factor- alpha, Ovarian hyperstimulation syndrome, Larger follicles count, Cytokines, Intracytoplasmic sperm injection
Background Ovarian hyperstimulation syndrome (OHSS) is an iatrogenic condition characterized by capillary hyperpermeability which can be predicted by preovulatory ovarian responses such as number of follicles. A variety of cytokines are thought to be involved in pathophysiology of this syndrome. Methods A prospective cohort study invloving sixty intracytoplasmic sperm injection (ICSI) patients. On the day of hCG injection, we explored the threshold of larger follicles [greater than or equai to]11 mm diameter with a count of [greater than or equai to]18 follicles for the high-risk moderate-to-severe OHSS and 13-18 follicles for the low-risk moderate-to-severe OHSS. Whereas larger follicles count of less than 13 were classified as normoresponders. Pooled follicular fluid (FF) samples of each patient were collected on the day of oocyte retrieval. Magnetic multiplex immunoassay was explored to measure the concentrations of some intrafollicular cytokines including: GM-CSF, INF-[gamma], TNF-[alpha], IL-10, CXCL8/IL-8, IL-6, IL-5, IL-4, IL-2, and IL-1[beta]. All sixty patients underwent controlled ovarian hyperstimulation (COH) with either GnRH agonist or antagonist protocols. Results Intrafollicular TNF-[alpha] concentration was significantly different (p < 0.05) in the high-risk moderate-to-severe OHSS patients compared to low-risk moderate-to-severe OHSS patients and normoresponders. TNF-[alpha] in FF had a negative correlation with the chance of high-risk moderate-to-severe OHSS. The differences in the risk of OHSS between patients who received GnRH agonist or antagonist were not significant (p > 0.05). Conclusions In accordance to the negative correlation of TNF-[alpha] and high risk of early OHSS, we did not expect TNF-[alpha] to play a role in increasing vascular permeability in ovarian tissues. In addition, the risk of early moderate-to-severe OHSS was not affected by different GnRH superovulation protocols. Keywords: Tumor necrosis factor- alpha, Ovarian hyperstimulation syndrome, Larger follicles count, Cytokines, Intracytoplasmic sperm injection