Impacts of two different approaches of modified multichannel single-port laparoscopic radical prostatectomy on immune function in patients with prostate cancer
10.3969/j.issn.1006-5725.2016.13.021
- VernacularTitle:改良单孔多通道腹腔镜前列腺癌根治术不同入路对患者免疫功能的影响
- Author:
Bingwei WANG
;
Guosheng YANG
;
Xiaofu QIU
;
Jianfu WANG
;
Ruilun ZHONG
;
Baichuan LIU
;
Gaoyuan LI
- Publication Type:Journal Article
- Keywords:
Prostate neoplasm;
Laparoscopic radical prostatectomy;
Immune function
- From:
The Journal of Practical Medicine
2016;32(13):2149-2152
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical efficacy of modified single-portlaparoscopic radical prostatec-tomy(LRP) by atransperitoneal or extraperitoneal approach, and the impact of either approach on immune function in patients with prostate neoplasms. Methods The clinical data on 39 patients who had undergoneextraperitoneal LRP(group A) and 20 patients who had receivedtranperitoneal LRP (group B) in our department from January 2012 to December 2015 were retrospectivelyanalyzed. The prostate neoplasms were preoperatively diagnosed as cancer by ultrasound, CT or MRI, and pathological examinations. The clinical stage was T1-T2c , N0M0 in all patients.The efficacy was assessed by surgical duration, intraoperative blood loss, timeto intestinal function recovery, and post-operative hospital stay in both groups. The indicators for immune function including prostate specific antigen (TPSA and FPSA), immunoglobulin (IgG, IgA, lgM, C3, and C4) and T lymphocyte subsets (CD3+, CD4+, CD8+, CD4+/CD8+) in patientswith prostate neoplasms before and after surgery were detected. Results 59 patients were operat-ed successfully, without converting to open approach. The mean surgical duration, blood loss, time to intestinal function recovery, and postoperative hospital stay were (133.8 ± 68.6) min, (75.6 ± 51.3) mL, (2.2 ± 0.7) days, and (14.7 ± 3.6) days in group A, while (159.4 ± 78.1) min, (102.2 ± 70.8) mL, (2.9 ± 1.1) days, and (15.2 ± 4.1) days in group B. There were significant differences between the two groups (P<0.05). After surgery, levels of IgG, IgA, C3, C4, CD3+, CD4+and CD4+/CD8+were significantly higherin group Athan in group B (P < 0.05). There were no significant differences between the two groups in levels of TPSA, FPSA and lgM (P>0.05). Average postoperative follow-up was 15 months (range 3-36) in 36 patients. No recurrence or metastasis was found in all the patients by imaging studies,and no long-term complications were found. Conclusions Extraperitoneal LRP, as compared with tranperitoneal LRP, has clearer vision, fewer effects on abdominal organs, shorter surgical duration, less blood loss, faster postoperative recovery, and better protection of immune function. It is worth popularizing clin-ically.
