ObjectiveTo analyze the tumor characteristics of colorectal cancer in the current version of Database from Colorectal Cancer (DACCA).MethodsThe DACCA version was the updated version on April 16, 2020. The data items including: procedure of anastomosis, shape of anastomosis, enhanced suture for anastomosis, stuffing, drainage, coverage of major omentum, anti-adhesion material, reconstruction of pelvic peritoneum, contaminate, and drug implants were analyzed for the characteristics of each selected data item.ResultsA total of 6 338 analyzable data rows were obtained by screening the DACCA database. Among the 6 338 pieces of data, the most common one was the double staple technique (58.1%), end-to-end anastomosis (69.4%), one-total-circle of enhancement (33.2%), and without stuffing (54.1%) in the items of procedure of anastomosis, shape of anastomosis, enhanced suture for anastomosis, stuffing, respectively; the ratio with drainage was higher (79.2%) in the term of drainage, the drainage time was (3.74±2.89) d and median drainage time was 3.00 d; the ratio with covering part of major omentum, without anti-adhesion material, with unilateral partial closure, without contaminate, and without drug implants were more higher, which was 41.1%, 79.8%, 58.7%, 73.9%, and 53.9% in the items of coverage of major omentum, anti-adhesion material, reconstruction of pelvic peritoneum, contaminate, and drug implants, respectively.ConclusionIt might better explain the outcome of surgery associated with intraoperative operation by studying the features of surgery of DACCA and guide the operation in the future for better outcomes.
Objective To evaluate the refined management effect of diagnosis related groups (DRG), summarize the experience of refined management, and put forward corrective measures for existing problems. Methods Patients who underwent day surgery services at Shantou Central Hospital between April 2021 and March 2023 were selected. According to the management mode, patients will be divided into a conventional management group (April 2021 to March 2022) and a refined management group (April 2022 to March 2023). The general condition, medical quality, and patient satisfaction indicators of two groups of patients were compared. And according to the DRG group stratification, the differences in medical indexes such as length of hospital stay, total hospitalization expenses, and postoperative complications between the two groups were analyzed. Results A total of 4 584 patients were included, including 1 686 in the conventional management group and 2 898 in the refined management group. There were statistically significant differences between the two groups in terms of patient source, surgical grade, and provincial weight coefficient (P<0.05). However, there was no statistically significant difference in gender, age, and discharge method (P>0.05). The satisfaction of the refined management group with surgical procedures, preoperative guidance, service attitude, and nursing skills was higher than that of the conventional management group (P<0.05). A total of 4 DRG groups (≥ 100 patients) were included, with 2 215 patients in the refined management group and 1 460 patients in the conventional management group. Among them, there were 1496 cases in the group CB39 (cataract surgery), 336 cases in the group GE10 (inguinal and abdominal hernia surgery, age<17 years old), 1412 cases in the group JB29 (partial mastectomy for non-malignant breast tumors), and 431 cases in the group NE19 (vulvar, vaginal, and cervical surgeries). Among them, in the group CB39 (cataract surgery), group GE10 (inguinal and abdominal hernia surgery, age<17 years old), group JB29 (partial mastectomy for non-malignant breast tumors), and group NE19 (vulvar, vaginal, and cervical surgeries), the total hospitalization cost and length of stay in the refined management group were lower than those in the conventional management group (P<0.05). In the group CB39 (cataract surgery) and group NE19 (vulvar, vaginal, and cervical surgeries), the incidence of postoperative complications in the refined management group was lower than that in the conventional management group (P<0.05). In the group GE10 (inguinal and abdominal hernia surgery, age<17 years), the incidence of pain and incision bleeding in the refined management group was lower than that in the conventional management group (P<0.05); In the group JB29 (partial mastectomy for non-malignant breast tumors), the incidence of incision infection in the refined management group was lower than that in the conventional management group (P<0.05). There was no statistically significant difference in other indicators between the two groups (P>0.05). Conclusion Carrying out refined management for day surgery can reduce medical expenses, shorten the length of hospital stay, improve medical quality, and promote the high-quality development of hospitals while ensuring medical safety.
ObjectiveTo analyze the details and efficacy of neoadjuvant therapy of colorectal cancer in the current version of Database from Colorectal Cancer (DACCA).MethodsThe DACCA version selected for this data analysis was the updated version on July 28th, 2020. The data items included “planned strategy of neoadjuvant therapy” “compliance of neoadjuvant therapy”, and “cycles of neoadjuvant therapy”. Item of “planned strategy of neoadjuvant therapy” included “accuracy of neoadjuvant therapy” and “once included in researches”. Item of “the intensity of neoadjuvant therapy” included “chemotherapy” “cycles of neoadjuvant therapy” “targeted drugs”, and “neoadjuvant radiotherapy”. Item of “effect of neoadjuvant therapy” included CEA value of “pre-neoadjuvant therapy” and “post-neoadjuvant therapy”“variation of tumor markers” “variation of symptom” “variation of gross” “variation of radiography”, and tumor regression grade (TRG). The selected data items were statistically analyzed.ResultsThe total number of medical records (data rows) that met the criteria was 7 513, including 2 539 (33.8%) valid data on the “accuracy of neoadjuvant therapy”, 498 (6.6%) valid data on “once included in researches”, 637 (8.5%) valid data on the “compliance of neoadjuvant therapy”, 2 077 (27.6%) valid data on “neoadjuvant chemotherapy”, 614 (8.2%) valid data on “cycles of neoadjuvant therapy”, 455 (6.1%) valid data on “targeted drugs”, 135 (1.8%) valid data on “neoadjuvant radiotherapy”, 5 022 (66.8%) valid data on “pre-neoadjuvant therapy CEA value”, 818 (10.9%) valid data on “post-neoadjuvant therapy CEA value ”, 614 (8.2%) valid data on “variation of tumor marker”, 464 (6.2%) valid data on “variation of symptom”, 478 (6.4%) valid data on “variation of gross”, 492 (6.5%) valid data on “variation of radiography”, and 459 (6.1%) valid data on TRG. During the correlation analysis, it appeared that “variation of tumor marker” and “variation of gross” (χ2=6.26, P=0.02), “variation of symptom” and “variation of gross”, “radiography” and TRG (χ2=53.71, P<0.01; χ2=38.41, P<0.01; χ2=8.68, P<0.01), “variation of gross” and “variation of radiography”, and TRG (χ2=44.41, P<0.01; χ2=100.37, P<0.01), “variation of radiography” and TRG (χ2=31.52, P<0.01) were related with each other.ConclusionsThe protocol choosing of neoadjuvant therapy has a room for further research and DACCA can provide data support for those who is willing to perform neoadjuvant therapy. The efficacy indicators of neoadjuvant therapy have association with each other, the better understand of it will provide more valuable information for the establishment of therapeutic prediction model.
Venous thromboembolism (VTE) is a high-risk complication in hospitalized patients, especially in patients with orthopedic surgery, neurosurgery, thoracic surgery, cardiac surgery and tumor surgery. It is also a significant cause of patients’ unexpected death and perioperative death. Through establishment of norms of VTE management system and organizational structure, formulation of perfect VTE risk assessment system and prevention and treatment scheme for hospitalized patients, training of all the medical staff for related knowledge, and test operation of the system in key departments, we established a hospital standardized system of venous thromboembolism prevention and management. Our VTE prevention and treatment work achieved good results through multidisciplinary collaboration.
ObjectiveTo describe the difficulties and quality evaluation of colorectal cancer surgical procedures in the West China Colorectal Cancer Database (DACCA).MethodWe used the form of text description.ResultsThe related content modules of DACCA operation in West China Hospital, included operator, operative duration, anatomy (anatomical difficulty), pelvis (pelvic stenosis), obesity (abdominal obesity), adhesion (adhesion in surgical area), mesentery (abnormal mesenteric status), hypertrophy (tissue hypertrophy or organ hypertrophy), intestinal quality, death (risk of death), injury (risk of tissue injury), recurrence (tumor recurrence), metastasis (tumor metastasis), anastomotic leakage (risk of anastomotic leakage), difficulty of operation, prognosis, and quality of operation, were elaborated. Then the surgical characteristics were detailed for their definition, label, structure, error correction, and update.ConclusionThrough detailed description and specification of surgical difficulties and quality evaluation of colorectal cancer in DACCA in West China Hospital, it can provide a reference for standardized treatment of colorectal cancer and also provide experiences for the peers who wish to build a colorectal cancer database.
ObjectiveTo analyze the efficacy of promoting the development of day surgery in a municipal third-level public hospital under the guidance of national hospital performance appraisal system. MethodThe annual data relevant day surgery in the Yibin Second People’s Hospital were collected from 2016 to 2022, which were divided into three stages: 2016–2018, 2019–2020, and 2021–2022. The trend and correlation of the performance appraisal indicators were analyzed. ResultsThe day surgery in the Yibin Second People’s Hospital started in 2018, and its proportion in the elective surgery was only 1.2% in 2018, then increased continuously after the implementation of performance appraisal system, and was up to 34.7% in 2022. From 2016 to 2022, the proportion of discharged patients underwent surgery in the entire hospital increased continuously from 22.4% in 2016 to 35.7% in 2022, and the average hospital stay in the entire hospital gradually decreased from 10.9 d to 8.1 d, which both had a significant linear correlation with the proportion of day surgery in the elective surgery (rs=0.93, P=0.002; rs=–0.99, P<0.001, respectively). In the recent implementation of performance appraisal system, the re-operation rate after day surgery was less than 0.1%, the readmission rate of day surgery after discharge was 0%, and the satisfaction rate of day surgery patients was more than 95.0%, which reached 97.0% by 2022, higher than the average level of inpatient satisfaction in the entire hospital. Taking laparoscopic cholecystectomy, cataract phacoemulsification and intraocular lens implantation, internal fixation extraction, vocal cord polypectomy, and endoscopic gastric polypectomy as example, the average total hospitalization cost and average cost excluding drug and medical materials consumption of the day surgery all decreased compared to non-day-surgery mode, respectively. ConclusionUnder the guidance of national hospital performance appraisal system, day surgery has entered a rapid developing stage, but it is still necessary to promote the medical quality by standardized, precise, and informationized day surgery management.