Survival Outcomes of Patients With Stage IB3 Cervical Cancer Who Undergo Abdominal Radical Hysterectomy Versus Radiochemotherapy.

Objective: This study aimed to compare the survival outcomes among stage IB3 cervical cancer patients who undergo abdominal radical hysterectomy (ARH)+pelvic lymphadenectomy ± para-aortic lymph node dissection versus radiochemotherapy (R-CT). Methods: Based on the large number of diagnoses and treatments for cervical cancer in the Chinese database, propensity score matching (PSM) was used to compare the 5-year overall survival (OS) and disease-free survival (DFS) rates of the ARH group and R-CT group. Results: There were 590 patients with stage IB3 cervical cancer according to the FIGO 2018 staging system, with 470 patients in the ARH group and 120 patients in the R-CT group. The ARH and R-CT groups showed different 5-year OS and DFS rates in the total study population, and the 5-year OS and DFS rates in the R-CT group (n = 120) were lower than those in the ARH group (n = 470) (OS: 78.1% vs. 92.1%, p < 0.001; DFS: 71.6% vs. 90.3%, p < 0.001). R-CT was associated with a worse 5-year OS rate (hazard ratio [HR] = 3.401; 95% confidence interval [CI] = 1.875-6.167; p < 0.001) and DFS rate (HR = 3.440; 95% CI = 2.075-5.703; p < 0.001) by Cox multivariate analysis. After 1:3 PSM, the 5-year OS and DFS rates in the R-CT group (n = 108) were lower than those in the RH group (n = 280) (OS: 76.4% vs. 94.0%, p < 0.001; DFS: 69.3% vs. 92.6%, p < 0.001, respectively). R-CT was associated with a worse 5-year OS rate (HR = 4.071; 95% CI = 2.042-8.117; p < 0.001) and DFS rate (HR = 4.450; 95% CI = 2.441-8.113; p < 0.001) by Cox multivariate analysis. Conclusion: Our study found that for FIGO 2018 stage IB3 cervical cancer patients, ARH resulted in better OS and DFS than R-CT.

Discussion on the Treatment Strategy for Stage â ¡A1 Cervical Cancer (FIGO 2018).

Objective: This study aimed to explore the best treatment strategy for International Federation of Gynecology and Obstetrics (FIGO) 2018 stage IIA1 cervical cancer patients by comparing the survival outcomes of two treatment methods: abdominal radical hysterectomy (ARH) with standard postoperative therapy and radio-chemotherapy (R-CT). Methods: Patients with FIGO2018 stage IIA1 cervical cancer who underwent ARH or received R-CT were screened from the clinical diagnosis and treatment for cervical cancer in China (Four C) database. The recurrence cases between the two groups were analyzed. The 5-year overall survival (OS) and disease-free survival (DFS) of patients diagnosed with stage IIA1 cervical cancer in 47 hospitals in mainland China between 2004 and 2018 were compared by using propensity score matching (PSM). Results: A total of 724 patients met the inclusion criteria. In the total study population, The R-CT group had higher recurrence (22.8% for the R-CT group and 11.2% for the ARH group, P<0.001) rates compared to the ARH group.The 5-year OS and DFS of the ARH group (n=658) were significantly higher than those of the R-CT group (n=66) (OS: 85.9% vs. 71.2%, P=0.009; DFS: 79.2%vs. 70.5%, P=0.027). R-CT was associated with worse 5-year OS (HR=3.19, 95% CI: 1.592-6.956, P=0.001) and DFS (HR=2.089, 95% CI: 1.194-3.656, P=0.01). After 1:2 PSM, the 5-year OS and DFS of the ARH group (n=126) were significantly higher than those of the R-CT group (n=64) (OS:88.9% vs. 70.1%, P=0.04; DFS:82.8% vs. 69.8%, P=0.019). R-CT was still associated with worse 5-year OS (HR=2.391, 95% CI: 1.051-5.633, P=0.046) and DFS (HR=2.6, 95% CI: 1.25-5.409, P=0.011). Conclusion: Our study demonstrated that for stage FIGO2018 stage IIA1 cervical cancer patients, ARH offers better oncological outcomes than R-CT.

Comparison of survival outcomes between squamous cell carcinoma and adenocarcinoma/adenosquamous carcinoma of the cervix after radical radiotherapy and chemotherapy.

BACKGROUND: This study aimed to compare the survival outcomes between squamous cell carcinoma (SCC) and adenocarcinoma/adenosquamous carcinoma (AC/ASC) of the cervix after radical radiotherapy and chemotherapy. METHODS: Propensity score matching (1:4) was used to compare overall survival (OS) and disease-free survival (DFS) in cervical cancer patients with SCC and AC/ASC in China. RESULTS: Five thousand four hundred sixty-six patients were enrolled according to the criteria. The 5-year OS and DFS in the SCC group (n = 5251) were higher than those in the AC/ASC group (n = 215). After PSM (1:4), the 5-year OS and DFS in the SCC group were higher than those in the AC/ASC group (72.2% vs 56.9%, p < 0.001, HR = 1.895; 67.6% vs 47.8%, p < 0.001, HR = 2.056). In stage I-IIA2 patients, after PSM (1:4), there was no significant difference in 5-year OS between the SCC group (n = 143) and the AC/ASC group (n = 34) (68.5% vs 67.8%, P = 0.175). However, the 5-year DFS in the SCC group was higher than that in the AC/ASC group (71.0% vs 55.7%, P = 0.045; HR = 2.037, P = 0.033). In stage IIB-IV patients, after PSM (1:4), the 5-year OS and DFS in the SCC group (n = 690) were higher than those in the AC/ASC group (n = 173) (70.7% vs 54.3% P < 0.001 vs 1.940%, P < 0.001 vs 45.8%, p < 0.001). CONCLUSIONS: For stage I-IIA2, there was no significant difference in 5-year survival time, but patients with AC/ASC were more likely to relapse. In the more advanced IIB-IV stage, the oncological outcome of radical radiotherapy and chemotherapy of cervical AC/ASC was worse than that of SCC.

[Indications and contraindications of vaginal hysterectomy for non-prolapsed uterus].

OBJECTIVE: To study the indications and contraindications of vaginal hysterectomy for non-prolapsed uterus. METHODS: Totally 2086 patients underwent vaginal hysterectomy during the period of June 1992-June 2003 were analysed and the surgery quality and incidence of complications among patients with different sizes of uteri, with or without history of pelvic or abdominal surgery, with history of vaginal delivery and adnexectomy were compared. RESULTS: (1) The patients with uteri > 16 weeks of gestation were associated with longer operating time [(73 +/- 25) vs (42 +/- 16) min)], more blood loss [(237 +/- 86) vs (101 +/- 58) ml] and higher rate of pelvic infection (1.69% vs 0.78%) when compared to the patients with uteri < or = 16 weeks. The differences were statistically significant (P < 0.01). (2) There was no significant difference in the operating time and intraoperative blood loss between the patients with and without history of pelvic or abdominal surgery (P > 0.05), however, the surgery group had higher side injury rate during operation. In addition, 119 patients complicated with ovarian cyst underwent vaginal ovarian cystectomy successfully. CONCLUSION: Vaginal hysterectomy for patients with uteri < or = 16 weeks of gestation is safe and feasible. The procedure is relatively difficult for uteri > 16 weeks and should be determined according to the operator's experience and the patient's condition. A history of pelvic or abdominal operation increases the side injury rate in vaginal hysterectomy. The successful rate of vaginal hysterectomy in patients with uteri < or = 16 weeks of gestation is not affected by the history of vaginal delivery. During vaginal hysterectomy, ovarian cystectomy is feasible for the ovarian cyst < or = 6 cm. Skillful operator and use of appropriate instrument expand the indication of vaginal hysterectomy.