ObjectiveTo analyze the follow-up data of colorectal cancer in the Database from Colorectal Cancer (DACCA).MethodsThe information in the Dacca database was screened, and the one whose operative date and follow-up date were not blank in the total data was selected. The follow-up data were analyzed, including length of follow-up, survival outcomes, coping styles (doctors’ attitude and reaction for follow-up), follow-up path (whether to choose out-patient, Wechat, QQ tools, phone call, text message, mobile application, face-to-face), the number of follow-up (the number of out-patient follow-up, the number of telephone follow-up, and the number of follow-up within 5 years).ResultsA total of 6 437 data items were analyzed for colorectal cancer adjuvant follow-up. ① The follow-up period of five years (2004–2015) was 56.6% (3 642/6 437), and the follow-up time was 0–201, 67 (26, 97) months. ② The highest data composition ratio of survival outcomes was “Survival” (79.7%, 4 611/5 787), and in the data with five-year follow-up period (2004–2015), the highest data composition ratio of survival outcomes was “Survival” (75.0%, 2 550/3 401), and the survival rate of the five-year follow-up period in 2008 was the highest (91.4%, 235/257). ③ The highest data composition ratio of the coping styles was the doctors’ active follow-up (76.8%, 2 121/2 762). ④ The highest data composition ratio of the follow-up path was out-patient service (90.6%, 4 236/4 676). ⑤ The highest data composition ratio of the number of out-patient follow-up was conducted by the original surgical team (100%, 4 380/4 380), the specific number was 0–130、5 (2, 10) times. The data composition ratio of telephone follow-up was 86.9% (3 808/4 380) and the specific number was 0–68、0 (0, 1) times. The highest frequency of follow-up was in the first year (89.9%, 3 044/3 386) and the specific number was 0–73、5 (3, 9) times.ConclusionBy expounding the characteristics of the colorectal cancer follow-up from colorectal cancer in DACCA, it provides some references for using big data to determine prognosis.
The anesthetic work of day surgery should be guided by the standardized perioperative evaluation system. The evaluation methods and standards with strong operability and repeatability are the prerequisites to ensure the safety and efficiency of day surgery. For the assessment of patients’ preoperative physiological status, preoperative preparation and postoperative rehabilitation, standardized work procedures should be established to ensure patients’ medical safety to the greatest extent. Through summarizing the advanced management experience of day surgery anesthesia at home and abroad, and combining with the principled suggestions in The Consensus of Chinese Experts on Anaesthesia for Day Surgery, the First Affiliated Hospital of Dalian Medical University has repeatedly revised the perioperative anesthesia evaluation methods in practice, and gradually explored a comprehensive, rigorous and standardized perioperative anesthesia evaluation system. This paper will focus on the evaluation of perioperative anesthesia and postoperative follow-up procedures in day surgery.
Objective To explore the construction and application of a new follow-up visit model in the context of Internet hospital consultation, aiming to create a novel follow-up visit model that integrates precise identification of follow-up patients, messages of follow-up reminders, online free follow-up visits, and promotional activities. Methods Satisfaction surveys were conducted among outpatient patients and doctors at Jintang County First People’s Hospital from July 2023 to June 2024. Patients and doctors were divided into two groups based on whether the online free follow-up visit program had been implemented: the pre-implementation group (July to December 2023) and the post-implementation group (January to June 2024). The satisfaction levels of patients and doctors before and after the implementation were compared and analyzed. Results A total of 17 831 patient visits and 801 doctor visits were included. Since its launch, WeChat messages had been pushed to all outpatient patients, and both WeChat and SMS messages had been pushed to patients in surgical departments. The average waiting time for outpatient visits in January-June 2024 was shortened by 2 minutes compared with the same period last year (January-June 2023). The hospital’s Case Mix Index increased by 3.7%, and the surgical volume increased by 7.5%. After the launch of the Internet hospital, both patient and doctor satisfaction improved. Conclusion The new follow-up visit model of the Internet hospital represents an important initiative in the digital transformation of hospitals and holds value and significance for promotion in more county-level medical institutions.
To summarize the medium-term cl inical result of bio-derived bone transplantation in orthopedics with tissue engineering technique. Methods From December 2000 to June 2001, 10 cases of various types of bone defect were treated with tissue engineered bone, which was constructed in vitro by allogenous osteoblasts from periosteum (1 × 106/ mL) with bio-derived bone scaffold following 3 to 7 days co-culture. Six men and 4 women were involved in this study, aged from 14 to 70 years with a median of 42 years. Among them, there were 2 cases of bone cyst, 1 case of non-union of old fracture, 6 cases of fresh comminuted fracture with bone defect, and 1 case of chronic suppurative ostemyel itis. The total weight of tissue engineered bone was 3-15 g in all the cases, averaged 7.3 g in each case. Results The wound in all the case healed by first intention. For 7 year follow up, bone union was completed within 3.0 to 4.5 months in 9 cases, but loosening occurred and the graft was taken out 1 year after operation in 1 case. The X-ray films showed that 9 cases achieved union except one who received resection of the head of humerus. No obvious abnormities were observed, and the function of affected l imbs met daily l ife and work. Conclusion Bio-derived tissue engineered bone has good osteogenesis. No obvious rejection and other compl ications are observed in the cl inical appl ication.
With the promoting of “the Belt and Road Initiative”, medical assistance to Xinjiang is one ofthe important tasks of public hospitals in China. West China Hospital of Sichuan University actively explores the“Huaxi-Karamay” model of multi-disciplinary group assistance and scientific and technological assistance to Xinjiang, and leverages the technical leadership and leading role of medical experts to improve the medical and health service capabilities of Karamay, especially in chronic diseases management. This article takes the People’s Hospital ofKaramay City in Xinjiang province as an example to discuss the exploration and practice of the new chronic diseasemanagement model of the endocrinology and metabolism center with medical assistance from West China Hospital ofSichuan University, aiming to provide a certain reference for the in-depth development of medical aid to Xinjiang in thefuture.
Objective To summarize the research progress in the diagnosis and treatment of pancreatic cystic neoplasms (PCNs). Method The guidelines and literatures related to the diagnosis and treatment of PCNs were collected and reviewed. Results At present, there was still no clear method to distinguish the types of PCNs and their benign and malignant, and there was still a dispute between domestic and foreign guidelines on the diagnosis and treatment of PCNs. Conclusion Clinical researchers still need to carry out more research, provide higher quality evidence, resolve the disputes existing in different guidelines, standardize the diagnosis and treatment process of PCNs, thus, PCNs can be identified early, diagnosed accurately and intervened in time.
Objective To present early follow-up results of surgical closure of ruptured sinus of Valsalva aneurysm (RSVA). Methods We retrospectively analyzed the clinical data of 32 patients with RSVA or combined with RSVA in our hospital between January 2010 and December 2014. There were 20 males, 12 females aged 37.6±11.2 years. All the patients were surgically corrected under cardiopulmonary bypass. Results The mean cardiopulmonary bypass time was 79±18 min and the mean aortic cross-clamp time was 53±9 min. Except that 1 patient had the first degree A-V block and 2 patients with delayed wound healing, there was no other complication in the early postoperative period. One patient with surgically corrected RSVA was with infective endocarditis after 3 months follow-up. Most patients were with better New York Heart Association (NYHA) functional classⅠor Ⅱat the end of the follow-up. Conclusion Surgical closure of RSVA is a safe and effective alternative to surgery with early follow-up results.
ObjectiveTo evaluate the mid-term safety, efficacy and feasibility of perventricular device closure for subarterial ventricular septal defect.MethodsClinical data of 97 patients diagnosed with subarterial ventricular septal defect through echocardiography in West China Hospital from September 2013 to December 2015 were retrospectively analyzed. There were 66 males and 31 females aged 3 (1.8, 5.9) years. All the patients underwent perventricular device closure under the guidance of transesophageal echocardiography using eccentric occlusion device. Possible complications such as residual shunt, valvular regurgitation, atrioventricular conduction block and arrhythmias were recorded during the 1-year, 3-year and 5-year follow-up.ResultsAll the patients received perventricular device closure successfully except that 1 patient underwent open surgical repair under cardiopulmonary bypass 3 months later because of the migration of device. So the rate of complete closure was 99.0%. No residual shunt, moderate or severe valvular regurgitation, atrioventricular conduction block or arrhythmias were observed 5 years later.ConclusionTreating subarterial ventricular septal defect through perventricular device closure exhibits remarkable mid-term efficacy, safety and feasibility with high success rate.
ObjectiveTo investigate long-term echocardiographic outcomes of patients after mitral and aortic valve replacement and their clinical significance. MethodsA total of 204 patients who underwent mitral and aortic valve replacement from January 1999 to June 2008 in West China Hospital of Sichuan University, and had been followed up with echocardiography for longer than 5 years were enrolled in this study. There were 60 male and 144 female patients with their age ranging from 15 to 74 (48.42±11.00)years. Postoperative follow-up time was 5 to 13 (6.34±2.05)years. Preoperative and follow-up echocardiographic results were compared. ResultsCompared with preoperative results, postoperative left atrial diameter (LA)and left ventricular diameter (LV)significantly decreased (P < 0.05), while right ventricular diameter (RV), left ventricular ejection fraction (LVEF)and left ventricular fractional shortening (LVFS)significantly increased (P < 0.05). Right atrial diameter (RA)did not change significantly (P > 0.05). In the patients mainly with mitral stenosis preoperatively, postoperative LA, LV, left atrial area (LAA), left atrial volume (LAV), mitral mean pressure gradient (MPGmv), velocity time integral (VTImv)and pressure half time (PHTmv)significantly decreased (P < 0.05), while mitral effective orifice area (EOAmv)and effective orifice area index (EOAImv)increased significantly (P < 0.05), but peak E velocity (Emv)did not change significantly (P > 0.05). In the patients mainly with mitral regurgitation preoperatively, postoperative LA and LV decreased significantly (P < 0.05), while LAA, LAV, MPGmv, VTImv, PHTmv, EOAmv and EOAImv did not change significantly (P > 0.05). In the patients mainly with aortic stenosis preoperatively, postoperative LV, interventricular septal thickness (IVS), left ventricular mass (LVM), left ventricular mass index (LVMI), aortic peak forward flow velocity(Vav)and mean pressure gradient (MPGav)significantly decreased (P < 0.05), while aortic effective orifice area (EOAav)and effective orifice area index (EOAIav)significantly increased (P < 0.05), but left ventricular posterior wall thickness (LVPW)did not change significantly (P > 0.05). In the patients mainly with aortic regurgitation preoperatively, postoperative LV, LVM, LVMI, EOAav and EOAIav decreased significantly (P < 0.05), while Vav and MPGav increased significantly (P < 0.05), but IVS and LVPW did not change significantly (P > 0.05). In mitral position, compared with patients with 25 mm prosthesis, Emv, MPGmv and VTImv of patients with 27 mm prosthesis were significantly smaller (P < 0.05), but there was no statistical difference in PHTmv, EOAmv or EOAImv between the 2 groups (P > 0.05). In aortic position, compared with patients with 21mm prosthesis, Vav, MPGav and VTIav of patients with 23 mm prosthesis were significantly smaller (P < 0.05), while EOAav and EOAIav were significantly larger (P < 0.05). In mitral position, 38 patients (21.3%)had moderate prothesis-patient mismatch (PPM)and 4 patients (2.3%)had severe PPM. In aortic position, 50 patients (24.5%)had moderate PPM and 43 patients (21.1%)had severe PPM. Consti-tuent ratio of long-term tricuspid regurgitation (TR)degree of patients after tricuspid valvuloplasty (TVP)significantly improved (P < 0.05), but constituent ratio of long-term TR degree of patients without TVP significantly deteriorated (P < 0.05). ConclusionsLeft ventricular function and hemodynamic outcomes in the long term are significantly better than preoperative results after double valve replacement, but they are still far from normal. PPM in aortic position is more severe than that in mitral position. Since residual or aggravated TR is very common in the long term, concomitant TVP should be considered more positively for patients undergoing surgery for left-sided valvular disease.
ObjectiveTo understand the follow-up needs of postoperative patients with thyroid cancer and analyze its influencing factors, so as to provide a reference for the establishment of a follow-up management system for patients with thyroid cancer.MethodsConvenience sampling was used to conduct a questionnaire survey on the follow-up need, recovery, anxiety, and stress of patients after thyroid cancer surgery in 2 tertiary A hospitals from March to April in 2020. The self-designed follow-up needs questionnaire, the Quality of Recovery Questionnaire 15 (QoR-15), the Generalized Anxiety Disorder-7 (GAD-7), and the Perceived Stress Scale (PSS-4) were scored. The higher score, the higher need, the better recovery, and the more serious anxiety and stress.ResultsIn this study, 382 questionnaires were distributed, which of 351 were returned and of 349 were valid, the valid callback rate was 99.4% (349/351). ① Follow-up needs. Follow-up form: Online platform was the preferred follow-up method (72.2%), the most patients hoped that the follow-up would be conducted by a doctor (82.5%) and hoped to start the follow-up at 1 month after the operation (67.6%) and in the afternoon (50.7%), the duration of each follow-up was 10–15 min (47.3%), and accepted the follow-up frequency of 1 times per month (41.3%) and the lifetime follow-up (69.9%). Needs degree of follow-up contents: There were 13 follow-up items requiring more than 80% of patients. The top 5 items with the higher follow-up needs score were the question on test results, returning visit guidance, knowledges of metastasis and recurrence, medication guidance, and issuance of inspection orders, and their scores were 4.78±0.47, 4.70±0.51, 4.70±0.57, 4.65±0.59, 4.57±0.64, respectively. The results of multiple linear regression analysis were found that the age (young), marital status (unmarried), medical payment method (with medical insurance), and postoperative interval (<1 month) were closely related to the follow-up needs score (P<0.05). ② Recovery, anxiety, and stress statuses: The total QoR-15 score of patients was 79.87±29.95, which was positively correlated with the total score of follow-up needs (72.93±8.52, r=0.131, P=0.014). No significant correlation was found between the total score of GAD-7 (4.77±3.59) or PSS-4 (6.51±3.10) and the total score of follow-up needs (r=0.068, P=0.207; r=0.008, P=0.881).ConclusionsYoung, unmarried, medically insured, and early postoperative patients with thyroid cancer have higher follow-up needs. Patients with better recovery after surgery have a higher follow-up needs. Medical staff should pay attention to follow-up services after discharge, rationally arrange content, frequency, and time period of follow-up according to follow-up needs of patients, so as to improve quality of medical services.