Human Reproduction (Oxford, England), 10(12), 3133-3135, 1995
Prevention of de-novo adhesion formation after laparoscopic myomectomy: a randomized trial to evaluate the effectiveness of an oxidized regenerated cellulose absorbable barrier
To evaluate the effectiveness of the oxidized regenerated cellulose absorbable barrier (Interceed, TC7) in the prevention of de-novo adhesion formation after laparoscopic myomectomy, a prospective and randomized study was performed at the Department of Obstetrics and Gynaecology of the University of Cagliari, Cagliari, Italy. A total of 50 pre-menopausal non-pregnant women, aged 23-42 years, who submitted to laparoscopic myomectomy from January 1993 to June 1994, were randomized to surgery alone (control group, n = 25) or surgery and oxidized regenerated cellulose barrier (Interceed group, n = 25). Neither group received any other treatment for adhesion prevention. A second-look laparoscopy was performed 12-14 weeks after laparoscopic myomectomy. The incidence of adhesion-free patients was assessed at second-look laparoscopy by an investigator not informed of the treatment. The numbers of adhesion-free patients were three out of 25 (12%) in the control group and 15 out of 25 (60%) in the treatment group (P < 0.05). In conclusion, the oxidized regenerated cellulose absorbable barrier significantly reduced de-novo adhesion formation after laparoscopic myomectomy.
PMID 8822429 8822429 DOI 10.1093/oxfordjournals.humrep.a135873 10.1093/oxfordjournals.humrep.a135873 Mais et al. 1995, Mais 1995
Cite this article
Mais, V., Ajossa, S., Piras, B., Guerriero, S., Marongiu, D., & Melis, G. B. (1995). Prevention of de-novo adhesion formation after laparoscopic myomectomy: a randomized trial to evaluate the effectiveness of an oxidized regenerated cellulose absorbable barrier. Human reproduction (Oxford, England), 10(12), 3133-3135. https://doi.org/10.1093/oxfordjournals.humrep.a135873
Mais V, Ajossa S, Piras B, Guerriero S, Marongiu D, Melis GB. Prevention of de-novo adhesion formation after laparoscopic myomectomy: a randomized trial to evaluate the effectiveness of an oxidized regenerated cellulose absorbable barrier. Hum Reprod. 1995;10(12):3133-3135. doi:10.1093/oxfordjournals.humrep.a135873
Mais, V., et al. "Prevention of de-novo adhesion formation after laparoscopic myomectomy: a randomized trial to evaluate the effectiveness of an oxidized regenerated cellulose absorbable barrier." Human reproduction (Oxford, England), vol. 10, no. 12, 1995, pp. 3133-3135.
To assess the safety and efficacy of Seprafilm (HAL-F), Bioresorbable Membrane, (Genzyme Corporation, Cambridge, MA) in reducing the incidence, severity, extent, and area of uterine adhesions after myomectomy. Prospective, randomized, blinded, multicenter study. Adhesion reduction was assessed by an independent, blinded, gynecologic surgeon who reviewed videotapes of each patient's second-look laparoscopy. Nineteen institutions across the United States. PATIENT(S): One hundred twenty-seven women undergoing uterine myomectomy with at least one posterior uterine incision > or = 1 cm in length. INTERVENTION(S): Patients were randomized to treatment with Seprafilm or to no treatment at the completion of the myomectomy. MAIN OUTCOME MEASURE(S): The incidence, severity, extent, and area of uterine adhesions at second-look laparoscopy. RESULT(S): The incidence, measured as the mean number of sites adherent to the uterine surface, was significantly less in treated patients (4.98 +/- 0.52 [mean +/- SEM] sites) than in no treatment patients (7.88 +/- 0.48 sites) as were the mean uterine adhesion severity scores (1.94 +/- 0.14 versus 2.43 +/- 0.10; treatment versus no treatment, respectively), mean extent scores (1.23 +/- 0.12 versus 1.68 +/- 0.10), and mean area of adhesions (13.2 +/- 1.67 versus 18.7 +/- 1.66 cm2). No adverse events occurred that were judged to be related to the use of Seprafilm. CONCLUSION(S): In this multicenter study, treatment of patients after myomectomy with Seprafilm significantly reduced the incidence, severity, extent, and area of postoperative uterine adhesions. Additionally, Seprafilm treatment was not associated with an increase in postoperative complications.
Fibroids are benign neoplasms associated with severe gynecologic morbidity. There are no strategies to prevent fibroid development. To examine associations of hypertension, antihypertensive treatment, anthropometry, and blood biomarkers with incidence of reported fibroid diagnosis in midlife. DESIGN, SETTING, The Study of Women's Health Across the Nation is a prospective, multisite cohort study in the US. Participants were followed-up from enrollment (1996-1997) through 13 semiannual visits (1998-2013). Participants had a menstrual period in the last 3 months, were not pregnant or lactating, were aged 42 to 52 years, were not using hormones, and had a uterus and at least 1 ovary. Participants with prior fibroid diagnoses were excluded. Data analysis was performed from November 2022 to February 2024. Blood pressure, anthropometry, biomarkers (cholesterol, triglycerides, and C-reactive protein), and self-reported antihypertensive treatment at baseline and follow-up visits were measured. Hypertension status (new-onset, preexisting, or never [reference]) and hypertension treatment (untreated, treated, or no hypertension [reference]) were categorized. Participants reported fibroid diagnosis at each visit. Discrete-time survival models estimated hazard ratios (HRs) and 95% CIs for associations of time-varying hypertension status, antihypertensive treatment, anthropometry, and biomarkers with incident reported fibroid diagnoses. Among 2570 participants without a history of diagnosed fibroids (median [IQR] age at screening, 45 [43-48] years; 1079 [42.1%] college educated), 526 (20%) reported a new fibroid diagnosis during follow-up. Risk varied by category of hypertension treatment: compared with those with no hypertension, participants with untreated hypertension had a 19% greater risk of newly diagnosed fibroids (HR, 1.19; 95% CI, 0.91-1.57), whereas those with treated hypertension had a 20% lower risk (HR, 0.80; 95% CI, 0.56-1.15). Among eligible participants with hypertension, those taking antihypertensive treatment had a 37% lower risk of newly diagnosed fibroids (HR, 0.63; 95% CI, 0.38-1.05). Risk also varied by hypertension status: compared with never-hypertensive participants, participants with new-onset hypertension had 45% greater risk of newly diagnosed fibroids (HR, 1.45; 95% CI, 0.96-2.20). Anthropometric factors and blood biomarkers were not associated with fibroid risk. Participants with untreated and new-onset hypertension had increased risk of newly diagnosed fibroids, whereas those taking antihypertensive treatment had lower risk, suggesting that blood pressure control may provide new strategies for fibroid prevention.
Impaired vitamin D status is highly prevalent among women with UFs. The objective of this first-ever systematic review and meta-analysis was to summarize the effect of vitamin D supplementation on the size of uterine fibroids (UFs). We performed a comprehensive literature search for published randomized controlled trials (RCTs) in Medline, Scopus, Web of Science, and Cochrane Central Register of Controlled Trials from inception to September 2022. Five trials including 511 participants (256 cases and 255 controls) were included. Pooling results from five trials, which compared size of UFs between experimental and placebo groups, revealed that vitamin D supplementation could significantly decrease the size of UFs (standardized mean difference [SMD]: -0.48, 95% confidence interval [CI]: -0.66, -0.31) and cause improvement in serum level of vitamin D compared to placebo group (SMD: 3.1, 95% CI: 0.66, 5.55). A significant effect was observed in the subset of trials administering vitamin D supplementation for >8 wk (SMD: -0.62, 95% CI: -0.88, -0.37). In conclusion, vitamin D supplementation significantly increases serum levels of vitamin D and reduces the size of UFs. However, larger, well-designed RCTs are still needed to determine the effect of vitamin D on other parameters of UFs.