4 results on '"Liao, Chun‐Kai"'
Search Results
2. Transanal Total Mesorectal Excision (TaTME) versus Laparoscopic Total Mesorectal Excision for Lower Rectal Cancer: A Propensity Score-Matched Analysis.
- Author
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Lin, Yueh-Chen, Kuo, Ya-Ting, You, Jeng-Fu, Chern, Yih-Jong, Hsu, Yu-Jen, Yu, Yen-Lin, Chiang, Jy-Ming, Yeh, Chien-Yuh, Hsieh, Pao-Shiu, and Liao, Chun-Kai
- Subjects
LENGTH of stay in hospitals ,RECTUM tumors ,CONVALESCENCE ,LAPAROSCOPIC surgery ,SURGICAL complications ,CANCER relapse ,PATIENTS' attitudes ,TREATMENT effectiveness ,CANCER patients ,DIGESTIVE organ surgery ,DESCRIPTIVE statistics ,PROGRESSION-free survival - Abstract
Simple Summary: To treat locally advanced rectal cancer with a multimodality approach has led to improved oncological outcomes. Despite the trend of intensification of neoadjuvant therapy, surgery remains the mainstay treatment for rectal cancer. Transanal total mesorectal excision (TaTME) was shown to provide a better distal resection margin, less circumferential resection margin involvement, and a better short-term outcome than laparoscopic TME (LapTME) for mid-low rectal cancer. However, diverse oncological results were reported recently. We aimed to analyze the short- and long-term outcomes of TaTME compared with LapTME in patients with lower rectal cancer. Our results showed that TaTME had similar histopathological results and postoperative outcomes as LapTME, even in the learning curve. However, a better DFS (72% vs. 56.6%, p = 0.038) and fewer LR events (9.5% vs. 23.8%, p = 0.031) were observed after TaTME. Thus, TaTME can be considered a safe and feasible approach in patients with low rectal cancer. Studies have reported positive short-term and histopathological results of transanal total mesorectal excision (TaTME) for mid-low rectal cancer. The long-term oncological outcomes are diverse, and concerns regarding the high local recurrence (LR) rate of TaTME have recently increased. We retrospectively analyzed 298 consecutive patients who underwent Laparoscopic TME (LapTME) or TaTME between January 2015 and December 2019. Propensity score-matching (PSM) was performed with patients matched for demographics and stage. After PSM, 63 patients were included in each group. The TaTME group had a longer mean operative time (394 vs. 333 min, p < 0.001). The blood loss, diverting stoma rate, and conversion rate were similar. Postoperatively, TaTME and LapTME had compatible complications, recovery, and hospital stay. A similar specimen quality was detected in both groups. After a mean follow-up period of 41–47 months, TaTME had less LR than LapTME (9.5% vs. 23.8%, p = 0.031). The 3-year overall survival was 80.3% in the TaTME group and 73.6% in the LapTME group (p = 0.331). The 3-year disease-free survival (DFS) rate was 72.0% in the TaTME group and 56.6% in the LapTME group (p = 0.038). In conclusion, better DFS and fewer LR events were observed after TaTME; thus, TaTME can be considered a safe and feasible approach in patients with low rectal cancer. [ABSTRACT FROM AUTHOR]
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- 2022
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3. Transrectal natural orifice specimen extraction in left hemicolectomy for tumours around the splenic flexure: Old wine in new bottles .
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Jong, Bor-Kang, Cheng, Ching-Chung, Hsu, Yu-Jen, Chern, Yih-Jong, Tsai, Wen-Sy, Hung, Hsin-Yuan, Liao, Chun-Kai, Yeh, Chien-Yu, Hsieh, Pao-Shiu, and You, Jeng-Fu
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HEMICOLECTOMY ,SURGICAL complications ,ENDOSCOPIC surgery ,WINE bottles ,RECTAL surgery ,LAPAROSCOPIC surgery ,POSTOPERATIVE pain - Abstract
Aim: Laparoscopic anterior resection with natural orifice specimen extraction (NOSE) has favourable short-term outcomes. However, NOSE is rarely adopted for left hemicolectomy procedures. This study aimed to review the feasibility, safety and short-term outcomes of transrectal NOSE in patients undergoing laparoscopic left hemicolectomy. Method: All consecutive patients who underwent laparoscopic left hemicolectomy surgery with transrectal NOSE in a single institution between January 2018 and December 2020 were reviewed. Transrectal NOSE was performed with an enterotomy at the upper rectum. The specimen was brought out via a transanal endoscopic microsurgery scope inserted through the anus. A supplementary video demonstrates this technique. Surgical outcomes, including complications, postoperative short-term recovery and the level of pain intensity, are presented. Results: Twenty patients were reviewed. There were no immediate postoperative complications and no wound infections in these patients. The average time to tolerate a soft diet was 3.6 days, and the average postoperative hospital stay was 4.5 days. The average score on the numerical rating scale of postoperative pain was 3.0 on postoperative day 1. The median follow-up time was 23.5 months. Conclusion: Laparoscopic left hemicolectomy with transrectal NOSE is a safe and feasible procedure that leads to early postoperative recovery and a short hospital stay. [ABSTRACT FROM AUTHOR]
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- 2022
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- View/download PDF
4. Decreasing Postoperative Pulmonary Complication Following Laparoscopic Surgery in Elderly Individuals with Colorectal Cancer: A Competing Risk Analysis in a Propensity Score–Weighted Cohort Study.
- Author
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Chern, Yih-Jong, You, Jeng-Fu, Cheng, Ching-Chung, Jhuang, Jing-Rong, Yeh, Chien-Yuh, Hsieh, Pao-Shiu, Tsai, Wen-Sy, Liao, Chun-Kai, and Hsu, Yu-Jen
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PREVENTION of surgical complications ,LUNG disease prevention ,EVALUATION of medical care ,LENGTH of stay in hospitals ,OPERATIVE surgery ,LAPAROSCOPIC surgery ,RETROSPECTIVE studies ,COLORECTAL cancer ,RISK assessment ,SURVIVAL analysis (Biometry) ,LONGITUDINAL method ,OLD age - Abstract
Simple Summary: As the effect of laparoscopic surgery on elderly patients with colorectal cancer (CRC) remains unclear, this propensity score–weighted cohort study revealed that laparoscopic surgery is a favorable method for elderly patients with CRC than open surgery in terms of less pulmonary-related postoperative morbidity and mortality, less hospital stay and similar oncological outcomes. Advanced age is a risk factor for major abdominal surgery due to a decline in physical function and increased comorbidities. Although laparoscopic surgery provides good results in most patients with colorectal cancer (CRC), its effect on elderly patients remains unclear. This study aimed to compare the short- and long-term outcomes between open and laparoscopic surgeries in elderly patients with CRC. Total 1350 patients aged ≥75 years who underwent curative resection for stage I–III primary CRC were enrolled retrospectively and were divided into open surgery (846 patients) and laparoscopy (504 patients) groups. After propensity score weighting to balance an uneven distribution, a competing risk analysis was used to analyze the short-term and long-term outcomes. Postoperative mortality rates were lower in the laparoscopy group, especially due to pulmonary complications. Postoperative hospital stay was significantly shorter in the laparoscopy group than in the open surgery group. Overall survival, disease-free survival, and competing risk analysis showed no significant differences between the two groups. Laparoscopic surgery for elderly patients with CRC significantly decreased pulmonary-related postoperative morbidity and mortality in this large cohort study. Laparoscopic surgery is a favorable method for elderly patients with CRC than open surgery in terms of less hospital stay and similar oncological outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
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