To compare the perioperative parameters and short-term outcomes of hand-assisted laparoscopic colectomy (HALC) and open colectomy (OC) for the treatment of patients with cancer of the right hemicolon.
Patients who were scheduled to perform right hemicolectomy between August 2009 and December 2010 were randomized into either HALC or OC group. Patients were excluded if they had synchronous cancers, hepatic metastases, acute intestinal obstruction, or intestinal perforations. All the operations in the 2 groups were performed by a single surgical team. Measured outcomes included the demographic variables and perioperative parameters. The former included age, sex, body mass index, American Society of Anesthesiologists class, prior abdominal surgery, distribution of tumors, and histopathologic stage; whereas the latter included length of incision, operative time, estimated blood loss, conversion rate, number of lymph nodes retrieved, postoperative pain score, time to return of bowel function, postoperative complications, duration of hospital stay, and total cost.
One hundred sixteen patients with cancer of the right hemicolon (HALC=59, OC=57) were recruited. The 2 groups of patients were similar in age, sex distribution, body mass index, American Society of Anesthesiologists class, and previous abdominal surgery. No significant difference was observed between the 2 groups in terms of distribution of tumors and the final histopathologic staging. HALC had a significantly shorter incision length and longer operative time than OC. Patients in the HALC group had significantly less operative blood loss, less pain and earlier passage of flatus after operation than those in the OC group. The number of lymph nodes recovered in the specimen and the overall postoperative complications was comparable in the 2 groups. The postoperative duration of hospital stay was significantly shorter in the HALC group, whereas the median overall costs in the HALC group were significantly higher than that in the OC group.
The results from the present study demonstrate that the HALC is a valid surgical approach for cancer of the right hemicolon that retains the benefits of minimally invasive surgery. We believe that this technique is a safe, useful, and feasible method for patients with right-sided colonic cancer. If practiced more, it might be advocated as a "bridge" between traditional laparoscopic surgery and conventional open procedures.
"Only a little over one-third of the included patients in each arm, though, were operated on for cancer. In an antecedent study of similar design, including only cancer patients, the maximum VAS pain scores in the first postoperative week were significantly lower in the HALC arm (mean, 2.5) versus the open colectomy arm (mean, 6).43 Similar conclusions with regard to improved VAS pain scores after HALC were obtained in a more recent study in which only right colon cancers were managed by either approach.44 Nevertheless, in the RCT by Ng et al,45 in which HALC was directly compared with totally laparoscopic colectomy for cancer, no significant differences in the first week's VAS pain scores were observed. "
[Show abstract][Hide abstract] ABSTRACT: Background and Objectives:
This review focuses on health-related quality-of-life (HRQoL) assessment questionnaires and the influence of various parameters on HRQoL at distinct time points after laparoscopic colectomy for cancer.
A PubMed electronic database literature search was conducted.
Twenty studies (7 prospective randomized, 5 nonrandomized, 2 retrospective, 1 matched, and 3 observational studies) used the following HRQoL tools: European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ)–C30 (8 studies), EORTC QLQ-CR38 (6 studies), EORTC QLQ-CR29 (1 study), Short Form 36 (8 studies), Gastrointestinal Quality Life Index (2 studies), EuroQoL-5D (1 study), Symptoms Distress Scale (2 studies), Quality of Life Index (2 studies), and global quality of life (1 study). Long-term beneficial effects on patient HRQoL after laparoscopic colectomy for cancer have not been clearly shown compared with “open” resections. A physical function deterioration and emotional function improvement are observed during the first month. Most patients have recovered at 12 months. Distinct HRQoL domains may be affected in older, female, and chemotherapy-treated patients. HRQoL-related parameters of pain and cosmesis have been assessed in few of the current studies on hand-assisted and single-incision laparoscopic colectomy.
Studies' heterogeneity in terms of assessment tools and time points remains as the main obstacle to establish robust conclusions. The addition of more patients and extension of the follow-up period will improve our knowledge on HRQoL changes after laparoscopic colectomy for cancer.
JSLS: Journal of the Society of Laparoendoscopic Surgeons / Society of Laparoendoscopic Surgeons 03/2014; 18(2):225-235. DOI:10.4293/108680813X13753907291152 · 0.91 Impact Factor
"In fact, minimally invasive surgery for colorectal diseases has already been reported to be technically feasible and safe [7, 8, 10, 13, 17, 18]. However, most studies included both benign and malignant colorectal diseases, including inflammatory bowel diseases, diverticulitis, sigmoid volvulus, and even colorectal cancer [2, 3, 10, 16, 17, 19]. In the case of malignant disease, not only the feasibility of surgery but also its oncologic safety should be considered and evaluated. "
[Show abstract][Hide abstract] ABSTRACT: This study was designed to evaluate short-term clinical outcomes by comparing hand-assisted laparoscopic surgery with open surgery for right colon cancer.
Sixteen patients who underwent a hand-assisted laparoscopic right hemicolectomy (HAL-RHC group) and 33 patients who underwent a conventional open right hemicolectomy (open group) during the same period were enrolled in this study with a case-controlled design.
The operation time was 217 minutes in the HAL-RHC group and 213 minutes in the open group (P = 0.389). The numbers of retrieved lymph nodes were similar between the two groups (31 in the HAL-RHC group and 36 in the open group, P = 0.737). Also, there were no significant difference in the incidence of immediate postoperative leukocytosis, the administration of additional pain killers, and the postoperative recovery parameters. First flatus was shown on postoperative days 3.5 in the HAL-RHC group and 3.4 in the open group (P = 0.486). Drinking water and soft diet were started on postoperative days 4.8 and 5.9, respectively, in the HAL-RHC group and similarly 4.6 and 5.6 in the open group (P = 0.402 and P = 0.551). The duration of hospital stay was shorter in the HAL-RHC group than in the open group (10.3 days vs. 13.5 days, P = 0.048). No significant difference in the complication rates was shown between the two groups, and no postoperative mortality was encountered in either group.
The patients with right colon cancer in the HAL-RHC group had similar pathologic and postoperative recovery parameters to those of the patients in the open group. The patients in the HAL-RHC group had shorter hospital stays than those in the open group. Therefore, hand-assisted laparoscopic right hemicolectomy for right-sided colon cancer is feasible.
Annals of Coloproctology 04/2013; 29(2):72-76. DOI:10.3393/ac.2013.29.2.72
"Minimally invasive surgery for treating colorectal diseases has already been reported to be safe and technically feasible [5,16,19]. However, most studies included diverse categories of colorectal diseases, including diverticulitis, inflammatory bowel diseases, sigmoid volvulus, colorectal cancer and so on [8,9,12,13]. In the case of malignant disease, not only the feasibility of surgery, but also oncologic safety should be considered and evaluated. "
[Show abstract][Hide abstract] ABSTRACT: The aim of this study was to evaluate short-term clinical outcomes by comparing hand-assisted laparoscopic surgery (HALS) with open surgery for sigmoid colon cancer.
Twenty-six patients who underwent a hand-assisted laparoscopic anterior resection (HAL-AR group) and 52 patients who underwent a conventional open anterior resection during the same period were enrolled (open group) in this study with a case-controlled design.
Pathologic parameters were similar between the two groups. The incidences of immediate postoperative leukocytosis were 38.5% in the HAL-AR group and 69.2% in the open group (P = 0.009). There were no significant differences between the two groups as to leukocyte count, hemoglobin, and hematocrits (P = 0.758, P = 0.383, and P = 0.285, respectively). Of the postoperative recovery indicators, first flatus, sips of water and soft diet started on postoperative days 3, 5, 7 in the HALS group and on days 4, 5, 6 in the open group showed statistical significance (P = 0.021, P = 0.259, and P = 0.174, respectively). Administration of additional pain killers was needed for 1.2 days in the HAL-AR group and 2.4 days in the open group (P = 0.002). No significant differences in the durations of hospital stay and the rates of postoperative complications were noted, and no postoperative mortality was encountered in either group.
The patients with sigmoid colon cancer who underwent a HAL-AR had a lower incidence of postoperative leukocytosis, less administration of pain killers, and faster first flatus than those who underwent open surgery. Clinical outcomes for patients' recovery and pathology status were similar between the two groups. Therefore, a HAL-AR for sigmoid colon cancer is feasible and has the same benefit as minimally invasive surgery.
Annals of Coloproctology 02/2013; 29(1):17-21. DOI:10.3393/ac.2013.29.1.17
Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed. The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual current impact factor. Publisher conditions are provided by RoMEO. Differing provisions from the publisher's actual policy or licence agreement may be applicable.