Effect of autologous platelet-rich plasma perfusion on cytokines in uterine drainage fluid of patients with intrauterine adhesions following hysteroscopic adhesiolysis
10.3760/cma.j.cn112141-20230811-00044
- VernacularTitle:自体富血小板血浆灌注对宫腔粘连手术后患者宫腔引流液细胞因子水平的影响
- Author:
Minghong SHEN
1
;
Yinshu GUO
;
Hua DUAN
Author Information
1. 首都医科大学附属北京妇产医院 北京妇幼保健院妇科微创中心，北京 100006
- Keywords:
Uterine diseases;
Tissue adhesions;
Platelet-rich plasma;
Platelet-derived growth factor;
Vascular endothelial growth factor A;
Insulin growth factor
- From:
Chinese Journal of Obstetrics and Gynecology
2024;59(6):440-446
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of autologous platelet-rich plasma (PRP) perfusion on the levels of cytokines in uterine drainage fluid in patients with moderate to severe intrauterine adhesions (IUA) following hysteroscopic adhesiolysis.Methods:Thirty patients with moderate to severe IUA who underwent hysteroscopic adhesiolysis at Beijing Obstetrics and Gynecology Hospital, Capital Medical University from November 2020 to March 2021 were randomly divided into two groups: the PRP group (15 patients with placement of intrauterine-suitable balloons and PRP infusion) and the control group (15 patients with placement of intrauterine-suitable balloons only). For all patients, the channel switch was opened 48 hours after the surgery. The drainage fluid of the uterine cavity was collected using syringes through the proximal end of the drainage channel switch at 24 hours after the surgery and through the drainage channel directly at 48, 72, 96, and 120 hours after the surgery, and the levels of related cytokines including platelet-derived growth factor BB (PDGF-BB), vascular endothelial growth factor A (VEGF-A), insulin-like growth factor 1 (IGF-1) and transforming growth factor-β1 (TGF-β1) in the drainage fluid of the uterine cavity were evaluated, respectively.Results:(1) The changes in volumes of uterine cavity drainage fluid: the total drainage fluid volumes of the PRP group and the control group in 120 hours after the surgery were (21.8±2.9) and (22.7±2.7) ml, respectively, and there was no statistically significant difference between the two groups ( t=-0.847, P>0.05). No significant differences were found in the volumes of drainage fluid between the two groups at 72, 96, and 120 hours after the surgery (all P>0.05). (2) Variation in cytokine levels in the uterine cavity drainage fluid: ① PDGF-BB: median PDGF-BB levels at 24 and 48 hours after the surgery in the PRP group (6.6 and 9.6 μg/L, respectively) were significantly higher than those in the control group (4.7 and 2.7 μg/L, respectively; all P<0.05). There were no significant differences in PDGF-BB levels between the two groups at 72, 96, and 120 hours after the surgery (all P>0.05). ② VEGF-A: median VEGF-A levels at 24 and 48 hours after the surgery in the PRP group (3.5 and 2.8 μg/L, respectively) were significantly higher than those in the control group (1.6 and 1.2 μg/L, respectively; all P<0.05). There were no significant differences in VEGF-A levels between the two groups at 72, 96, and 120 hours after the surgery (all P>0.05). ③ IGF-1: median IGF-1 level at 48 hours after the surgery in the PRP group was significantly higher than that in the control group (39.5 vs 8.6 μg/L, P<0.05). No significant differences were found in IGF-1 levels at 24, 72, 96, and 120 hours after the surgery between the two groups (all P>0.05). ④ TGF-β1: There were no significant differences in TGF-β1 levles between the two groups at 24, 48, 72, 96, and 120 hours after the surgery (all P>0.05). Conclusions:PRP perfusion following hysteroscopic adhesiolysis may increase the levels of PDGF-BB, VEGF-A, and IGF-1 in the uterine cavity drainage fluid, which plays a beneficial role in improving wound microvascular formation, reducing adhesion reformation, and promoting endometrial regeneration and repair.
