Sacrospinous ligament fixation

骶棘韧带固定术
  • 文章类型: Journal Article
    阴道穹窿脱垂是盆腔器官脱垂患者再次手术的主要原因之一。有效矫正阴道顶点对于这些女性的持久修复至关重要。骶棘韧带的顶端悬吊可能是目前仍向患者提供的主要阴道治疗方法之一。我们提出了对长期骶棘韧带固定的功能和解剖学结果的评估。
    目的:这项研究的目的是评估骶棘韧带悬吊作为根尖脱垂的主要修复的10年结果,并评估长期副作用。
    方法:一项回顾性研究分析了使用骶棘韧带悬吊脱垂修复后10年的随访。根据意大利脱垂生活质量(P-QoL)问卷的特定项目,将主观复发确定为术后肿胀症状的发生。客观复发定义为根据POP-Q系统或额外手术的要求,在任何隔室中术后下降至II期或以下。使用患者总体改善印象(PGI-I)评分进行术后主观满意度评估。
    结果:总计,40例患者行骶棘韧带固定术。客观复发率非常高,在17例(56.7%)患者中观察到。10名(33.3%)女性报告主观复发,2例(6.7%)患者发生了再干预.从生活质量的角度来看,根据PGI-I,23例(76.7%)患者在手术后有一定程度的改善,四个(13.3%)描述他们的状态是未经修改的,和三个(10%)报告某种形式的恶化后初级治疗。
    结论:经阴道骶棘固定术是脱垂修复的长期选择,随着每个POP-q参数的改进。一定程度的前部复发,肿胀症状复发,或手术后生活质量的整体恶化是可能的。
    Vaginal vault prolapse is one of the main reasons for reoperation in patients with pelvic organ prolapse. Effective correction of the vaginal apex is essential for lasting repair for these women. Apical suspension of the sacrospinous ligament is probably one of the main vaginal treatments still offered to patients today. We proposed an evaluation of the functional and anatomical results of long-term sacrospinous ligament fixation.
    OBJECTIVE: The purpose of this study was to evaluate the 10-year results of sacrospinous ligament suspension as primary repair for apical prolapse and to evaluate long-term side effects.
    METHODS: A retrospective study analyzed 10-year follow-up after prolapse repair using sacrospinous ligament suspension. A subjective recurrence was identified as the postoperative occurrence of swelling symptoms based on a particular item on the Italian Prolapse Quality of Life (P-QoL) questionnaire. An objective recurrence was defined as a postoperative decline to stage II or below in any compartment based on the POP-Q system or the requirement for additional surgery. The assessment of postoperative subjective satisfaction was conducted using the Patient Global Impression of Improvement (PGI-I) score.
    RESULTS: In total, 40 patients underwent sacrospinous ligament fixation. Objective recurrence was remarkably high, as it was observed in 17 (56.7%) patients. Subjective recurrence was reported by ten (33.3%) women, and reintervention occurred in two (6.7%) of patients. From the point of view of quality of life, according to the PGI-I, twenty-three (76.7%) patients described some degree of improvement after surgery, four (13.3%) described their status as unmodified, and three (10%) reported some form of worsening after primary treatment.
    CONCLUSIONS: Transvaginal repair with sacrospinous fixation is a long-lasting option for prolapse repair, with improvement in every POP-q parameter. Some degree of anterior recurrence, recurrence of symptoms with swelling, or an overall worsening of quality of life after surgery is possible.
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  • 文章类型: Journal Article
    目的:比较骶棘韧带固定术(SSLF)用于通过PVDF网片(腹腔镜胸膜固定术,LP)在治愈率和术后并发症发生率方面。
    方法:这项前瞻性研究包括160例根据POP-Q系统诊断为盆腔器官脱垂II-IV期的患者。82例(51.25%)接受了阴道骶棘韧带固定术,78例(48.75%)接受了腹腔镜胸膜固定术。
    结果:两组治愈率均较高,SSLF组95.12%的患者(82个中的78个)和LP组93.59%的患者(78个中的73个)术后治愈,导致160名患者中151名的整体治愈率。所有患者中有5.00%出现盆腔疼痛,但SSLF组(7,8.54%)明显高于LP组(1,1.28%)。所有患者中有4.37%出现了性交困难,SSLF组(6,7.32%)比LP组(1,1.28%)略高,但没有显著差异。
    结论:腹腔镜胸膜固定术与传统骶棘韧带固定术相比,随访结果相当。SSLF和LP均可有效治疗盆腔器官脱垂,具有良好的解剖学和主观结果,治愈率高,术后严重并发症发生率低。
    OBJECTIVE: To compare the follow-up results of a sacrospinous ligament fixation (SSLF) technique for laparoscopic bilateral fixation of the vagina to the iliopectineal ligament via a PVDF-mesh (laparoscopic pectopexy technique, LP) in terms of cure rate and postoperative complications rate.
    METHODS: This prospective study included 160 patients diagnosed with pelvic organ prolapse stage II-IV according to the POP-Q system. Eighty-two patients (51.25%) underwent vaginal sacrospinous ligament fixation and seventy-eight patients (48.75%) underwent the laparoscopic pectopexy procedure.
    RESULTS: The cure rate was high in both groups, 95.12% of the patients (78 out of 82) in the SSLF group and 93.59% of the patients (73 out of 78) in the LP group were cured post surgery, leading to an overall cure rate of 151 out of 160 patients. Pelvic pain was present in 5.00% of all patients, but was notably more frequent in the SSLF group (7, 8.54%) than in the LP group (1, 1.28%). Dyspareunia occurred in 4.37% of all patients, slightly more frequently in the SSLF group (6, 7.32%) than the LP group (1, 1.28%), but without significant difference.
    CONCLUSIONS: The laparoscopic pectopexy procedure has comparably positive follow-up results with the conventional sacrospinous ligament fixation procedure. Both SSLF and LP are effective in the treatment of pelvic organ prolapse, with favorable anatomical and subjective results, a high cure rate and low rates of serious postoperative complications.
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  • 文章类型: Case Reports
    骶棘韧带固定术(SSLF)是治疗根尖脱垂的微创有效方法。因为术中暴露骶棘韧带很困难,SSLF很难。本文的目的是确定单孔腹膜外腹腔镜SSLF治疗根尖脱垂的安全性和可行性。
    这个单中心,单外科医生病例系列研究包括9例盆腔器官脱垂定量(POP-Q)III或IV型根尖脱垂患者,他们接受了单孔腹腔镜SSLF。此外,2例患者行经闭式无张力阴道穿刺(TVT-O),1例患者行骨盆前网片重建。
    手术时间从75到105(平均,88.9±10.2)min,失血范围从25到100(平均,43.3±22.6)ml。无严重手术并发症,输血,内脏损伤,或报告了这些患者的术后臀痛.经过2-4个月的随访,没有POP复发,臀痛,尿潴留/尿失禁,或观察到其他并发症。
    经阴道单口SSLF是一种安全的,有效,和易于掌握的根尖脱垂操作。
    UNASSIGNED: Sacrospinous ligament fixation (SSLF) is a minimally invasive and effective procedure for the treatment of apical prolapse. Because intraoperative exposure of the sacrospinous ligament is difficult, SSLF is difficult. The aim of our article is to determine the safety and feasibility of single-port extraperitoneal laparoscopic SSLF for apical prolapse.
    UNASSIGNED: This single-center, single-surgeon case series study included 9 patients with pelvic organ prolapse quantification (POP-Q) III or IV apical prolapse who underwent single-port laparoscopic SSLF. Additionally, transobturator tension-free vaginal tap (TVT-O) was performed in 2 patients, and anterior pelvic mesh reconstruction was performed in 1 patient.
    UNASSIGNED: The operative time ranged from 75 to 105 (mean, 88.9 ± 10.2) min, and blood loss ranged from 25 to 100 (mean, 43.3 ± 22.6) ml. No serious operative complications, blood transfusions, visceral injuries, or postoperative gluteal pain were reported for these patients. After 2-4 months of follow-up, no recurrence of POP, gluteal pain, urinary retention/incontinence, or other complications was observed.
    UNASSIGNED: Transvaginal single-port SSLF is a safe, effective, and easy-to-master operation for apical prolapse.
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  • 文章类型: Case Reports
    臀部皮肤阴道瘘是一种罕见但重要的术后并发症,可能在骶棘韧带固定术(SSLF)手术后数年出现。SSLF后皮肤阴道瘘的处理数据有限。
    本病例报告描述了一名77岁的患者,在SSLF治疗20年后出现皮肤臀侧阴道脓肿和瘘管。她成功地通过CT引导下经皮臀位脓肿引流和放置引导皮肤阴道导管进行了治疗。腹腔镜盆壁解剖与评价,经阴道定位和切除受感染的永久性缝线。
    SSLF后慢性瘘管状态的治疗应考虑多学科方法,包括介入放射学,泌尿妇科,和微创妇科手术。
    UNASSIGNED: Cutaneous gluteal vaginal fistula is a rare but significant postoperative complication which may present years after sacrospinous ligament fixation (SSLF) surgery There is limited data on the management of cutaneous vaginal fistula following SSLF.
    UNASSIGNED: This case report describes a 77-year-old who presents twenty years after SSLF with cutaneous gluteal vaginal abscess and fistula. She underwent successful management with CT-guided percutaneous drainage of gluteal abscess and placement of guiding cutaneous vaginal catheter, laparoscopic pelvic wall dissection and evaluation, and transvaginal localization and removal of the infected permanent suture.
    UNASSIGNED: Multi-disciplinary approach should be considered in the treatment of chronic fistula status post SSLF, including interventional radiology, urogynecology, and minimally invasive gynecologic surgery.
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  • 文章类型: Observational Study
    目的:骶棘韧带(SSL)固定术是一种有效且广泛使用的矫正根尖脱垂的阴道手术。藏红花固定系统(ColoplastCorp.,明尼阿波利斯,MN,美国)是一种新的锚定装置,旨在促进耐用,easy,SSL固定的简短程序,目的是最大程度地减少手术并发症。目的是证明使用藏红花固定系统进行骨盆器官脱垂修复的锚钉部署和缝线固定的有效性和安全性。
    方法:进行了一项观察性人体尸体研究,以测量锚点位置与骨盆解剖标志之间的距离,和固定锚的保持力。通过不同的植入器将锚放置在四个人类尸体中。测量这些锚的拔出力以评估功效(三个尸体由三个植入者),并且测量锚与原始血管和神经之间的距离以评估安全性(一个尸体由一个植入者)。
    结果:根据非植入外科医生的独立评估判断,20个锚钉中的19个(95%)正确放置。锚与周围神经和血管之间的距离超过10mm。平均(SD)拔出力为17.9(5.6)N。
    结论:开发的创新锚固装置似乎能够在SSL中实现精确和牢固的锚固放置。需要未来的临床研究来探索与可用的缝合和锚固装置相比,该装置的理论优势是否转化为改善的临床结果。
    Sacrospinous ligament (SSL) fixation is an effective and widely used vaginal procedure for correcting apical prolapse. The Saffron Fixation System (Coloplast Corp., Minneapolis, MN, USA) is a new anchoring device aimed at facilitating a durable, easy, and short procedure for SSL fixation with the goal of minimizing operative complications. The objective was to demonstrate the efficacy and safety of anchor deployment and suture fixation for pelvic organ prolapse repair using the Saffron Fixation System.
    An observational human cadaver study was conducted to measure the distance between anchor location and anatomical landmarks in the pelvis, and the holding force of the fixated anchors. Anchors were placed in four human cadavers by different implanters. The pull-out force of these anchors was measured to assess efficacy (three cadavers by three implanters) and the distance between anchors and primal vessels and nerves was measured to assess safety (one cadaver by one implanter).
    Nineteen out of 20 anchors (95%) were correctly placed as judged by independent assessment performed by non-implanting surgeons. Distance between anchors and surrounding nerves and vessels exceeded 10 mm. Mean (SD) pull out-force was 17.9 (5.6) N.
    The innovative anchoring device that was developed appeared to enable precise and solid anchor placement in the SSL. Future clinical studies are needed to explore if the theoretical advantages of this device translate to improved clinical outcomes in comparison with available suturing and anchoring devices.
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  • 文章类型: Journal Article
    目的:回顾最近的文献,提供关于根尖脱垂经阴道手术新发现和重要发现的最新知识。
    结果:经阴道根尖脱垂修补术后的总体脱垂复发率在中期至长期随访中为13.7%至70.3%,而脱垂复发的再手术率较低,从1%到35%不等。尽管随着时间的推移解剖失败率增加,但主观脱垂症状仍得到改善。大多数研究表明,经阴道修复2-3年后,超过80%的患者脱垂相关症状和生活质量得到改善。有和没有子宫保存的结果相似。当代研究继续证明经阴道天然组织修复的安全性,大多数不良事件发生在前2年内。经阴道根尖脱垂修补术安全有效。尽管脱垂复发率随时间增加,但与脱垂相关症状和生活质量的长期改善有关。主观结果与解剖结果无关。
    OBJECTIVE: To review recent literature and provide up-to-date knowledge on new and important findings in vaginal approaches to apical prolapse surgery.
    RESULTS: Overall prolapse recurrence rates following transvaginal apical prolapse repair range from 13.7 to 70.3% in medium- to long-term follow-up, while reoperation rates for prolapse recurrence are lower, ranging from 1 to 35%. Subjective prolapse symptoms remain improved despite increasing anatomic failure rates over time. The majority of studies demonstrated improvement in prolapse-related symptoms and quality of life in over 80% of patients 2-3 years after transvaginal repair, with similar outcomes with and without uterine preservation. Contemporary studies continue to demonstrate the safety of transvaginal native tissue repair with most adverse events occurring within the first 2 years. Transvaginal apical prolapse repair is safe and effective. It is associated with long-term improvement in prolapse-related symptoms and quality of life despite increasing rates of prolapse recurrence over time. Subjective outcomes do not correlate with anatomic outcomes.
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  • 文章类型: Journal Article
    目的:比较骶棘韧带结肠固定术(SSLF)和子宫内固定术(SSLH)患者术后疼痛。
    方法:这是2013年1月至2020年3月期间接受天然组织SSLF和SSLH的所有患者的回顾性队列研究。查询电子病历中的人口统计和围手术期数据,直到术后就诊。主要结果是以下任何一项的复合发生率:电话,紧急办公室访问,额外的镇痛处方和需要干预臀部疼痛,大腿后部或直肠周围区域。次要结果是术后就诊时持续性疼痛的发生率和与报告的疼痛相关的围手术期危险因素。
    结果:共有406例患者符合纳入标准(308SSLF,98SSLH)。在99例患者中观察到复合疼痛结局(24.4%;95%CI20.5%-28.8%),并且队列之间没有统计学差异。SSLF和SSLH患者在6周时有15.6%和13.3%的持续疼痛(p=0.58)。12名患者(3.0%)接受了疼痛干预,包括物理治疗(2),触发点注射(5)和缝线释放(5)。与SSLF患者相比,SSLH患者更有可能需要干预(7[7.1%]vs.5[1.6%],p=0.005)和办公室访问(14[14.3%]与13[4.2%],p=0.0005)表示疼痛。
    结论:接受SSLF或SSLH的患者术后疼痛的总发生率没有差异。然而,接受宫内固定术的患者更有可能需要对术后疼痛进行干预和办公室评估.
    OBJECTIVE: To compare postoperative pain between patients undergoing sacrospinous ligament colpopexy (SSLF) and hysteropexy (SSLH).
    METHODS: This was a retrospective cohort study of all patients undergoing native tissue SSLF and SSLH between January 2013 and March 2020. The electronic medical record was queried for demographic and perioperative data until the postoperative visit. The primary outcome was a composite incidence of any of the following: telephone calls, urgent office visits, additional analgesic prescriptions and need for intervention for pain in the buttocks, posterior thigh or perirectal area. Secondary outcomes were the incidence of persistent pain at the postoperative visit and perioperative risk factors associated with reported pain.
    RESULTS: A total of 406 patients met inclusion criteria (308 SSLF, 98 SSLH). The composite pain outcome was seen in 99 patients (24.4%; 95% CI 20.5%-28.8%), and there was no statistical difference between cohorts. Persistent pain was seen in 15.6% and 13.3% of SSLF and SSLH patients at 6 weeks (p = 0.58). Twelve patients (3.0%) underwent interventions for pain, including physical therapy (2), trigger point injections (5) and suture release (5). Compared to SSLF patients, SSLH patients were more likely to need interventions (7 [7.1%] vs. 5 [1.6%], p = 0.005) and office visits (14 [14.3%] vs. 13 [4.2%], p = 0.0005) for pain.
    CONCLUSIONS: There was no difference in the overall incidence of postoperative pain between patients who underwent SSLF or SSLH. However, patients who underwent hysteropexy were more likely to need intervention and office evaluation for postoperative pain.
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  • 文章类型: Journal Article
    目的:盆腔器官脱垂(POP)是一种常见的健康问题,尤其是老年妇女。这项研究的目的是检查腹腔镜骶棘子宫固定术(LSH)和阴道骶棘子宫固定术(SSHP)治疗子宫脱垂的长期结果。
    方法:对接受LSH或SSHP的患者进行回顾性研究。使用经过验证的问卷和门诊检查访问来调查两种手术治疗的效果。主要结果是根尖室成功的复合结果,定义为子宫脱垂无复发(POP-Q测量C≤0),没有POP的主观复发,和/或不需要治疗复发性脱垂。次要结果是围手术期和术后数据,解剖失败,处女膜脱出,主观结果,和特定疾病的生活质量。
    结果:我们包括105名患者,LSH组53和SSHP组52。在LSH组和SSHP组的平均随访时间为4.5年(54.2个月;95%CI44.8-64.2个月)和2.5年(30.1个月;95%CI29.3-31.5个月)后,问卷的总应答率为83%(n=87)。在成功的复合结局方面,研究组之间没有临床相关的差异(p=0.073),根尖室的解剖失败(p=0.711),患者咨询专业人士的阴道隆起症状(p=0.126),患者满意度(p=0.741)。与SSHP组(67分钟;IQR60-73)相比,LSH组的手术时间更长(117分钟;四分位距(IQR)110-123)(p<0.001)。LSH组(4天)的住院时间也比SSHP组(3天)更长(p=0.006)。
    结论:长期随访后,LSH和SSHP在治疗子宫脱垂的客观和主观复发方面似乎同样有效。
    Pelvic organ prolapse (POP) is a frequent occurring health issue, especially concerning elderly women. The objective of this study is to examine the long-term outcomes of laparoscopic sacrohysteropexy (LSH) and vaginal sacrospinous hysteropexy (SSHP) for treatment of uterine prolapse.
    A retrospective study of patients who underwent a LSH or SSHP. Validated questionnaires and an outpatient examination visit were used to investigate the effects of both surgical treatments. The primary outcome was the composite outcome of success for the apical compartment, defined as no recurrence of uterine prolapse (POP-Q measurement C ≤ 0), no subjective recurrence of POP, and/or not requiring therapy for recurrent prolapse. Secondary outcomes were peri- and postoperative data, anatomical failure, prolapse beyond hymen, subjective outcomes, and disease-specific quality of life.
    We included 105 patients, 53 in the LSH group and 52 in the SSHP group. The overall response rate of the questionnaires was 83% (n = 87) after a mean follow-up time of 4.5 years (54.2 months; 95% CI 44.8-64.2 months) in the LSH group and 2.5 years (30.1 months; 95% CI 29.3-31.5 months) in the SSHP group. There were no clinically relevant differences between the study groups in composite outcome of success (p = 0.073), anatomical failure of the apical compartment (p = 0.711), vaginal bulge symptoms for which patients consulted professionals (p = 0.126), and patient satisfaction (p = 0.741). The operative time was longer in the LSH group (117 min; interquartile range (IQR) 110-123) compared to the SSHP group (67 minutes; IQR 60-73) (p < 0.001). The duration of hospital stay was also longer in the LSH group (4 days) than in the SSHP group (3 days) (p = 0.006).
    LSH and SSHP seem to be equally effective after long-term follow-up in treating uterine prolapse in terms of objective and subjective recurrence.
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  • 文章类型: Journal Article
    目的:目的是调查盆腔器官脱垂(POP)女性肛门直肠功能障碍(AD)的症状发生率,以及通过盆底手术是否可以改善症状。
    方法:对来自277名患有POPII-IV期的女性的令人困扰的AD症状的Propel研究数据进行二次分析,术前使用盆底窘迫量表(PFDI)问卷进行评估,经阴道脱垂修复术后6、12和24个月,前后抬高。
    结果:研究队列中AD的患病率很高(14.4-56.3%),并且在整个2年的随访中可以显着降低(治愈率44.3-83.1%)。后/根尖固定后,AD症状以与前/根尖固定后相似的方式减少(例如,肠排空不全的感觉分别为66.7%至25.5%和46.5%至10.7%)。前/根尖固定后的痔疮和粪便流失比后路/根尖固定后的减少更多。尽管AD症状在POPIII-IV期患者中明显下降更多,POPII期患者仍有相当大的改善(例如,排便时疼痛分别为31.1至7.7%和21.4至0%)。值得注意的是,甚至痔疮和直肠脱垂的症状也得到了显着改善(治愈率分别为44.2%和70.1%)。
    结论:在我们的研究队列中,AD的症状很常见,在整个随访期间,经阴道网片增强的骶棘脱垂修复后,它们显着改善。前/根尖固定显示的结果几乎与后/根尖固定后的结果一样好。患有POPII期的患者经历了相当大的症状改善,但POPIII-IV期患者的治愈率明显较高。具有良好根尖固定的阴道网增强脱垂修复可有效解决患有POP的女性的AD症状,并且从头发生率较低。
    OBJECTIVE: The objective was to investigate the symptom prevalence of anorectal dysfunction (AD) in women with pelvic organ prolapse (POP) and whether symptom improvement can be achieved by pelvic floor surgery.
    METHODS: Secondary analysis of the Propel Study data from 277 women with POP stage II-IV regarding bothersome AD symptoms, which were assessed using the Pelvic Floor Distress Inventory (PFDI) questionnaire preoperatively, and 6, 12, and 24 months after transvaginal prolapse repair with Elevate anterior and posterior.
    RESULTS: Prevalence of AD was high in the study cohort (14.4-56.3%) and could be reduced significantly throughout a 2-year follow-up (cure rates 44.3-83.1%). AD symptoms decreased in a similar manner after posterior/apical fixation to the way they did after anterior/apical fixation (e.g., feeling of incomplete bowel emptying 66.7% to 25.5% vs 46.5% to 10.7% respectively). Hemorrhoids and loss of loose stool decreased even more after anterior/apical fixation than after posterior/apical fixation. Even though AD symptoms decreased significantly more in patients with POP stage III-IV, there was still a considerable improvement in patients with POP stage II (e.g., pain when passing stool 31.1 to 7.7% vs 21.4 to 0% respectively). Notably, even symptoms of hemorrhoids and rectal prolapse improved substantially (cure rates 44.2% and 70.1% respectively).
    CONCLUSIONS: Symptoms of AD were frequent in our study cohort, and they significantly improved after vaginal mesh-augmented sacrospinous prolapse repair with Elevate anterior and posterior throughout the follow-up period. Anterior/apical fixation showed results that were almost as good as those after posterior/apical fixation. Patients with POP stage II experienced considerable symptom improvement, but cure rates were significantly higher in patients with POP stage III-IV. Vaginal mesh-augmented prolapse repair with good apical fixation is efficacious in resolving AD symptoms with low de novo rates in women suffering of POP.
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  • 文章类型: Journal Article
    目的:将接受骶棘韧带固定术(SSLF)的患者的生殖器裂孔(GH)大小与手术失败相关联,并比较基于GH大小分类后的解剖结果。
    方法:回顾性分析了2010年至2016年在教学医院接受SSLF治疗的81例根尖脱垂患者。使用盆腔器官脱垂定量系统报告解剖结果。使用非配对Studentt检验对参数连续变量进行比较。分类变量采用Pearsonχ2检验和Fisher精确检验进行评估。P值<0.05被认为是显著的。
    结果:在81例患者中,年龄没有差异,奇偶校验,身体质量指数,术前脱垂阶段或随访时间记录在手术成功者和手术失败者之间。术后,GH增宽与复发性脱垂显著相关(P<0.001)。当GH的术前大小分为加宽(≥4厘米)或正常(<4厘米),GH增宽组出现更多失败的趋势无显著性(P=0.444).后路阴道修补术并没有提高成功率。
    结论:术前和术后GH增宽与SSLF后更多的手术失败相关。重要的是,术后正常GH大小与手术成功率显著相关.
    OBJECTIVE: To correlate genital hiatus (GH) size with surgical failures in patients undergoing sacrospinous ligament fixation (SSLF) and compare anatomic outcomes after classification based on GH size.
    METHODS: A retrospective review of 81 patients who underwent SSLF for apical prolapse from 2010 to 2016 at a teaching hospital. Anatomical outcome is reported using the Pelvic Organ Prolapse Quantifications System. A comparison of parametric continuous variables was performed using unpaired Student t test. Categorical variables were evaluated using Pearson\'s χ2 test and Fisher\'s exact test. A P value <0.05 was considered significant.
    RESULTS: Among the 81 patients, no difference in age, parity, body mass index, preoperative prolapse stage or follow-up time was noted between those whose surgery succeeded and those with failed surgery. Postoperatively, a widened GH was significantly associated with recurrent prolapse (P < 0.001). When the preoperative size of the GH was dichotomized into widened (≥4 cm) or normal (<4 cm), there was a non-significant (P = 0.444) trend of more failures in the widened GH group. A posterior colporrhaphy did not improve success.
    CONCLUSIONS: Both preoperative and postoperative widened GH correlated with having more surgical failures following SSLF. Importantly, postoperatively a normal size GH was significantly associated with more surgical success.
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