
【摘要】 目的:探究宮腔鏡電切術聯合地屈孕酮對子宮內膜息肉患者炎癥因子及復發情況的影響。方法:選取瑞金市婦幼保健院2022年3月—2023年3月收治的88例子宮內膜息肉患者作為研究對象,進行回顧性分析。根據治療方式不同將患者分為兩組:單一組(n=42,采取宮腔鏡電切術治療)、聯合組(n=46,采取宮腔鏡電切術聯合地屈孕酮治療)。對比兩組月經情況、子宮內膜厚度、炎癥因子水平及復發情況。結果:術前兩組月經情況及子宮內膜厚度比較,差異均無統計學意義(Pgt;0.05);術后6個月,兩組月經期均縮短,月經量均減少,子宮內膜厚度均減小,且聯合組較單一組月經期短[(5.21±1.65)d vs(7.13±1.76)d]、月經量少[(64.47±8.75)mL vs(71.47±9.31)mL]、子宮內膜厚度小[(4.69±1.12)mm vs(6.12±1.88)mm],差異均有統計學意義(Plt;0.05)。術前兩組炎癥因子水平比較,差異均無統計學意義
(Pgt;0.05);術后1個月兩組炎癥因子水平均降低,且與單一組比較,聯合組白細胞介素-6 [(8.06±2.45)ng/L
vs(9.65±3.01)ng/L]、C反應蛋白[(6.35±1.59)mg/L vs(7.31±1.66)mg/L]、腫瘤壞死因子-α
[(3.04±0.98)ng/L vs(4.35±1.24)ng/L]水平均低,差異均有統計學意義(Plt;0.05)。聯合組復發率低于單一組(4.35% vs 19.05%),差異有統計學意義(Plt;0.05)。結論:宮腔鏡電切術聯合地屈孕酮治療子宮內膜息肉,可改善患者月經和子宮內膜情況,減輕炎癥反應,降低復發率低。
【關鍵詞】 宮腔鏡電切術 地屈孕酮 子宮內膜息肉 炎癥因子 復發
Effects of Hysteroscopic Electrocision Combined with Dydrogesterone on Inflammatory Factors and Recurrence in Patients with Endometrial Polyps/YANG Xingling, WANG Qun, WEI Li. //Medical Innovation of China, 2025, 22(04): 0-063
[Abstract] Objective: To investigate the effects of hysteroscopic electrocision combined with Dydrogesterone on inflammatory factors and recurrence in patients with endometrial polyps. Method: A total of 88 patients with endometrial polyps admitted to Ruijin Maternal and Child Health Hospital from March 2022 to March 2023 were selected as the research subjects for retrospective analysis. Patients were divided into two groups according to different treatment methods: single group (n=42, treated with hysteroscopic electrocision) and combined group (n=46, treated with hysteroscopic electrocision combined with Dydrogesterone). The menstrual condition, endometrial thickness, inflammatory factors levels and recurrence were compared between the two groups. Result: There were no significant differences in menstrual condition and endometrial thickness between the two groups before treatment (Pgt;0.05). 6 months after surgery, the menstrual period were shortened, the menstrual volume were reduced and the endometrial thickness were reduced in both groups, and compared with the single group, the menstrual period in combined group was shorter [(5.21±1.65) d vs (7.13±1.76) d], the menstrual volume was less [(64.47±8.75) mL vs (71.47±9.31) mL], and the endometrial thickness was smaller [(4.69±1.12) mm vs (6.12±1.88) mm], the differences were statistically significant (Plt;0.05). There were no statistically significant differences in the levels of inflammatory factors between the two groups before treatment (Pgt;0.05). 1 months after surgery, the levels of inflammatory factors in both groups were reduced, and compared with the single group, the levels of interleukin-6 [(8.06±2.45) ng/L vs (9.65±3.01) ng/L], C reactive protein [(6.35±1.59) mg/L vs (7.31±1.66) mg/L] and tumor necrosis factor-α[(3.04±0.98) ng/L vs (4.35±1.24) ng/L] in combined group were lower, the differences were statistically significant (Plt;0.05). The recurrence rate of combined group was lower than that of single group (4.35% vs 19.05%), the difference was statistically significant (Plt;0.05). Conclusion: Hysteroscopic electrocision combined with Dydrogesterone in the treatment of endometrial polyps can improve menstruation and endometrial conditions, reduce inflammatory reaction, and reduce the recurrence rate.
[Key words] Hysteroscopic electrocision Dydrogesterone Endometrial polyps Inflammatory factors Recurrence
First-author's address: Department of Gynecology, Ruijin Maternal and Child Health Hospital, Ruijin 342500, China
doi:10.3969/j.issn.1674-4985.2025.04.014
子宮內膜息肉是由于子宮內膜細胞在子宮內膜層過度增生形成的腫塊狀物,其發生與多種炎癥因子的刺激密切相關[1-2],該病不僅會對患者的月經產生顯著影響,表現為經期延長、月經過多等癥狀,還可能對育齡婦女的生育能力造成嚴重影響,如受精卵著床困難、流產率增加等[3-5]。宮腔鏡電切術是一種常用的治療子宮內膜息肉的微創手術方法[6]。宮腔鏡電切術是指通過宮腔鏡技術,將電切電極引入子宮腔,直接對息肉進行切除,具有微創、療效確切等優點[7]。地屈孕酮是一種合成的黃體酮類激素,可調節月經周期、減輕并抑制異位子宮內膜生長,被廣泛應用于多種婦科疾病的治療中[8-9]。目前,關于二者聯合治療子宮內膜息肉患者的研究尚不多。就此情況,本文旨在探究宮腔鏡電切術聯合地屈孕酮對子宮內膜息肉患者炎癥因子及復發情況的影響。
1 資料與方法
1.1 一般資料
選取瑞金市婦幼保健院2022年3月—2023年3月收治的88例子宮內膜息肉患者作為研究對象,進行回顧性分析。(1)納入標準:①未絕經、非圍絕經期;②經臨床檢查和影像學檢查確診為子宮內膜息肉;③臨床資料完整。(2)排除標準:①合并其他婦科疾病,如子宮頸癌、子宮肌瘤等;②存在自身免疫性疾病;③曾接受過相關藥物治療或手術治療;④近期有激素治療史、抗炎藥物應用史;⑤認知障礙。根據治療方式不同將患者分為兩組:單一組(n=42)、聯合組(n=46)。本次研究經過本院醫學倫理委員會同意。
1.2 方法
單一組采取宮腔鏡電切術治療。術前1 d晚給予米索前列醇(生產廠家:浙江仙琚制藥股份有限公司,批準文號:國藥準字H20084598,規格:0.2 mg)3片,軟化子宮頸、提高子宮頸擴張度。進行靜脈全身麻醉、規范消毒(會陰、陰道及子宮頸),然后用擴宮器擴張子宮頸,通過宮腔鏡檢查子宮腔內部,確定息肉位置、大小和數量,使用電切環或電刀頭(電切功率:70~100 W)對準息肉基底部,從下淺肌層2 mm處進行精確切除,切除息肉后,用電凝器對創面進行止血,隨后,使用0.9%氯化鈉溶液清洗子宮腔,術畢。
聯合組采取宮腔鏡電切術聯合地屈孕酮治療。手術方法與單一組相同。地屈孕酮(生產廠家:Abbott Biologicals B.V.,注冊證號:國藥準字H20130110,規格:10 mg/片)于月經周期(術后月經首次來潮的月經周期)的第11~25天口服,1片/次,2次/d,連續3個月。
1.3 觀察指標
(2)子宮內膜厚度、月經量、月經期:記錄并比較兩組術前及術后6個月患者的月經期、月經量、子宮內膜厚度(月經后3 d采用B超觀察)。(2)炎癥因子水平:術前及術后1個月抽取3 mL空腹靜脈血,離心后用酶聯免疫吸附試驗(ELISA)試劑盒檢測血清白細胞介素-6(interleukin-6,IL-6)、C反應蛋白(C reactive protein, CRP)及腫瘤壞死因子-α(tumor necrosis factor-α,TNF-α)。(3)復發率:隨訪至術后月經來潮后6個月,記錄子宮內膜息肉的復發情況。
1.4 統計學處理
以SPSS 21.0為統計檢驗工具。計量資料表示形式為(x±s),檢驗方式為t檢驗,其中組內比較用配對t檢驗,組間比較用獨立樣本t檢驗。計數資料表示形式為率(%),檢驗方式為字2檢驗。Plt;0.05為差異有統計學意義。
2 結果
2.1 兩組基線資料比較
兩組患者基線資料比較,差異均無統計學意義(Pgt;0.05),具有可比性,見表1。
2.2 兩組月經期、月經量、子宮內膜厚度比較
術前兩組子宮內膜厚度及月經情況比較,差異均無統計學意義(Pgt;0.05);術后6個月,兩組月經期均縮短、月經量均減少,子宮內膜厚度均減小,且聯合組較單一組月經期短、月經量少、子宮內膜厚度小,差異均有統計學意義(Plt;0.05)。見表2。
2.3 兩組炎癥因子水平比較
術前兩組患者的炎癥因子水平比較,差異均無統計學意義(Pgt;0.05);術后1個月,兩組炎癥因子水平均降低,且與單一組比較,聯合組IL-6、CRP、TNF-α水平均更低,差異均有統計學意義(Plt;0.05)。見表3。
2.4 兩組復發情況
聯合組復發率為4.35%(2/46)低于單一組的19.05%(8/42),差異有統計學意義(字2=4.529,P=0.033)。
3 討論
女性發生子宮內膜息肉較為常見,其可引起異常陰道出血、月經周期異常、月經量增多等,嚴重影響患者生活質量[9]。及時診斷和治療對于管理該病至關重要,可緩解癥狀并排除潛在的惡性病變風險。近年來,宮腔鏡電切術聯合地屈孕酮治療子宮內膜息肉的方案備受關注。宮腔鏡電切術能夠直接切除息肉病變,減輕相關癥狀,而地屈孕酮能夠通過模擬自然孕激素的作用來調節生理周期,從而影響子宮內膜的增生和脫落,進一步減輕炎癥反應,降低復發風險[10-12]。
本研究結果顯示,與單一組相比,聯合組術后6個月月經期短、月經量少、子宮內膜厚度小,且術后1個月炎癥因子IL-6、CRP、TNF-α水平及復發率均更低。分析其原因可能為,(1)綜合治療的協同效應:宮腔鏡電切術可以直接清除子宮內的息肉和異常組織,從而減少子宮內膜厚度和減輕炎癥反應[13]。地屈孕酮通過調節激素水平使子宮內膜增生得到抑制,加強手術治療效果[14]。地屈孕酮和宮腔鏡電切術可能在不同層面對患者的病因進行了綜合性治療,從而產生協同作用,提高了治療的有效性和持久性,從而降低了復發風險[15]。(2)抑制子宮內膜增生:聯合治療比單一治療更有效地改善了子宮內膜的增生情況,從而使月經期縮短、月經量減少[16]。(3)炎癥因子調節:宮腔鏡電切術清除了子宮內的異常組織,從而減少了炎癥因子的產生,而地屈孕酮可通過調節免疫反應和抑制炎癥因子的釋放來減輕炎癥反應[17-19],這導致炎癥因子IL-6、CRP、TNF-α水平的降低。(4)聯合治療采用了宮腔鏡電切術和地屈孕酮兩種治療方式,可能在不同層面對患者的病因進行了綜合性治療,提高了治療的有效性和持久性,從而降低了復發的風險,與以往研究結果相符[20]。
綜上所述,子宮內膜息肉患者采用宮腔鏡電切術聯合地屈孕酮治療較單一使用宮腔鏡電切術治療的效果好,表現為術后月經期短、月經量少、子宮內膜厚度小,且炎癥因子水平及復發率均低。但本研究樣本量較小、隨訪時間較短,結果仍需進一步驗證。
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(收稿日期:2024-06-11) (本文編輯:陳韻)