As an important policy tool, real-world evidence is the basis for health insurance catalogue adjustment, and relevant policies and regulations have been issued in foreign countries to guide the use of real-world research for health insurance access, but the field of traditional Chinese medicine in China in particular is still in the exploratory stage. Since TCM protocols are widely used in clinical practice and have significant clinical value, this paper takes TCM protocols as an example and systematically constructs a technical pathway based on real-world research to support health insurance access, including clinical needs assessment, basic requirements of protocols, key points for conducting real-world research and evaluating real-world evidence, the process of access, the strategy of access, and the dynamic monitoring of access, with the aim of providing guidance for the application of real-world research in China's health insurance catalogue adjustment. Access to real-world research to provide reference for the application of real-world research in China's health insurance.
Objective To investigate the feasibility and effectiveness of robot-assisted posterior minimally invasive access in treatment of thoracolumbar tuberculosis via transforaminal expansion approach. Methods A clinical data of 40 patients with thoracolumbar tuberculosis admitted between January 2017 and May 2022 and met the selection criteria was retrospectively analyzed. Among them, 15 cases were treated with robot-assisted and minimally invasive access via transforaminal expansion approach for lesion removal, bone graft, and internal fixation (robotic group), and 25 cases were treated with traditional transforaminal posterior approach for lesion removal and intervertebral bone grafting (traditional group). There was no significant difference in the baseline data between the two groups (P>0.05) in terms of gender, age, lesion segment, and preoperative American Spinal Injury Association (ASIA) grading, Cobb angle, visual analogue scale (VAS) score, erythrocyte sedimentation rate (ESR), and C reactive protein (CRP). The outcome indicators were recorded and compared between the two groups, including operation time, intraoperative bleeding volume, hospital stay, postoperative bedtime, complications, ESR and CRP before operation and at 1 week after operation, the level of serum albumin at 3 days after operation, VAS score and ASIA grading of neurological function before operation and at 6 months after operation, the implant fusion, fusion time, Cobb angle of the lesion, and the loss of Cobb angle observed by X-ray films and CT. The differences of ESR, CRP, and VAS score (change values) between pre- and post-operation were calculated and compared. Results Compared with the traditional group, the operation time and intraoperative bleeding volume in the robotic group were significantly lower and the serum albumin level at 3 days after operation was significantly higher (P<0.05); the postoperative bedtime and the length of hospital stay were also shorter, but the difference was not significant (P>0.05). There were 2 cases of poor incision healing in the traditional group, but no complication occurred in the robotic group, and the difference in the incidence of complication between the two groups was not significant (P>0.05). There were significant differences in the change values of ESR and CRP between the two groups (P<0.05). All Patients were followed up, and the follow-up time was 12-18 months (mean, 13.0 months) in the traditional group and 12-16 months (mean, 13.0 months) in the robotic group. Imaging review showed that all bone grafts fused, and the difference in fusion time between the two groups was not significant (P>0.05). The difference in Cobb angle between the pre- and post-operation in the two groups was significant (P<0.05); and the Cobb angle loss was significant more in the traditional group than in the robotic group (P<0.05). The VAS scores of the two groups significantly decreased at 6 months after operation when compared with those before operation (P<0.05); the difference in the change values of VAS scores between the two groups was not significant (P>0.05). There was no occurrence or aggravation of spinal cord neurological impairment in the two groups after operation. There was a significant difference in ASIA grading between the two groups at 6 months after operation compared to that before operation (P<0.05), while there was no significant difference between the two groups (P>0.05). Conclusion Compared with traditional posterior open operation, the use of robot-assisted minimally invasive access via transforaminal approach for lesion removal and bone grafting internal fixation in the treatment of thoracolumbar tuberculosis can reduce the operation time and intraoperative bleeding, minimizes surgical trauma, and obtain definite effectiveness.
ObjectiveTo compare early outcomes of the minimally invasive mitral valve surgery (MIMVS) through right anterolateral mini-thoracotomy (ALMT) with conventional mitral valve surgery (MVS), and evaluate feasibility and safety of MIMVS. MethodsFrom January 2011 to December 2013, 120 patients undergoing elective MVS in Nanjing First Hospital were prospectively enrolled in this study. There were 72 male and 48 female patients with their age of 22-71 (42.4±11.0) years. Using a random number table, all the patients were randomly divided into a portaccess MIMVS group (MIMVS group, n=60) and a conventional MVS group (conventional group, n=60). MIMVS group patients received port-access cardiopulmonary bypass (CPB) establishment via femoral artery, femoral vein and right internal jugular vein cannulation through right ALMT 5-6 cm in length. Special MIMVS operative instruments were used for mitral valve repair or replacement. Conventional group patients received mitral valve repair or replacement under conventional CPB through median sternotomy. Perioperative clinical data, morbidity and mortality were compared between the 2 groups. ResultsThere was no death in-hospital or shortly after discharge in this study. CPB time (98.0±26.0 minutes vs. 63.0±21.0 minutes) and aortic cross-clamping time (68.0±9.0 minutes vs.37.0±6.0 minutes) of MIMVS group were significantly longer than those of conventional group (P<0.05). Postoperative mechanical ventilation time (6.0±3.9 hours vs. 11.2±5.6 hours), length of ICU stay (18.5±3.0 hours vs. 28.6±9.5 hours) and postoperative hospital stay (8.0±2.0 days vs. 13.5±2.5 days) of MIMVS group were significantly shorter than those of conventional group (P<0.05). Chest drainage volume within postoperative 12 hours (110.0±30.0 ml vs. 385.0±95.0 ml) and the percentage of patients receiving blood transfusion (25.0% vs. 58.3%) of MIMVS group were significantly lower than those of conventional group (P<0.05). Patients were followed up for 1-24 months, and the follow-up rate was 94.2%. There was no statistical difference in postoperative morbidity or mortality between the 2 groups (P>0.05). ConclusionMIMVS through right ALMT is a safe and feasible procedure for surgical treatment of mitral valve diseases. MIMVS can achieve similar clinical outcomes as conventional MVS, but can significantly shorten postoperative ICU stay and hospital stay, reduce blood transfusion, and is a good alternative to conventional MVS.
Objective To observe the effectiveness of IMPACT management mode on self-care and management abilities of breast cancer patients undergoing chemotherapy with implantable venous access port (VAP). Methods Breast cancer patients who underwent chemotherapy with VAP at Shangjin Hospital, West China Hospital, Sichuan University between March 2020 and June 2021 were prospectively included. IMPACT mode was used for self-management training guidance. The patient self-care abilities before training and at 1 month, 2 months, and 3 months of training were compared, and the patient self-management abilities at 1 month and 3 months of training were compared. Results A total of 74 patients with breast cancer undergoing chemotherapy with VAP were included. The total score of self-care ability of patients before training and at 1 month, 2 months, and 3 months of training was 112.11±14.63, 123.20±15.73, 127.95±13.89, and 131.92±13.60, respectively, and all the between-time-point differences were statistically significant (P<0.05). In terms of self-concept score, all the between-time-point differences were statistically significant (P<0.05) with increasing score over time, except the difference between the score at 3 months of training and that at 2 months of training (P>0.05). In terms of self-responsibility and self-care skill scores, all the between-time-point differences were statistically significant (P<0.05) with increasing scores over time, except the difference between the score at 2 months of training and that at 1 month of training (P>0.05). In terms of health knowledge level, the scores at 1 month, 2 months, and 3 months of training were higher than that before training (P<0.05), and the score at 3 months of training was higher than that at 1 month of training (P<0.05). The self-management ability scores in all dimensions at 3 months of training were higher than those at 1 month of training, and the differences were statistically significant (P<0.05). Conclusion The IMPACT management mode can effectively improve the self-care and management abilities of breast cancer patients undergoing chemotherapy with VAP, thereby ensuring the normal use of VAP, reducing the occurrence of complications, and reducing the burden on families and society.
Transcatheter aortic valve replacement (TAVR) has become an increasingly important therapy option for patients with severe aortic stenosis who are not suitable for traditional aortic valve surgery. Transfemoral access remains the most utilized and preferred route for TAVR. Several alternative routes exist, including transapical, direct aortic, axillary-subclavian, transcarotid, and transcaval accesses. Many factors will be taken into account when operators determine the best vascular access, such as diameters of the access and sheater, valve size, calcification, and tortuosity. Vascular complications are the most common complications of TAVR, which are closely related to the adverse outcome and prognosis, and their occurrences are related to many factors, including the surgeon’s experience, the patient-associated factors, and the device-associated factors. The risk of vascular complications can be reduced through the choice of valve type and vascular approach, detailed preoperative imaging evaluation, and improvement of the patient’s baseline disease. It is suitable to determine whether conservative treatment or reintervention will be chosen according to the severity of the complications.
Objective To investigate the method of single umbilical port laparoscopic cholecystectomy and its feasibility. Methods The clinical data of 46 patients receiving single port umbilical laparoscopic cholecystectomy in this hospital from December 2008 to February 2009 were analyzed retrospectively. Results Fourty-six cases were operated successfully with ordinary laparoscopic instruments by single umbilical port laparoscopic cholecystectomy, all without drainage placed. Operative time was from 40 to 130 min, average 52.3 min; bleeding was from 10 to 150 ml, average 40.6 ml. No complications, such as biliary leakage, hemorrhage, umbilical hernia and infection of incisional wound happened. Postoperative abdominal wall scar was not obvious, 1-4 d hospitalization, from 2 weeks to 3 months following-up without disconnecting of incision. Conclusions The single umbilical port laparoscopic cholecystectomy is safe and feasible, with little abdominal wall scar, but difficult to perform, so it can be applied in hospitals with related conditions as improvements of laparoscopic cholecystectomy.
With the development of interventional therapy technology, trans radial access (TRA) has gradually become the main approach of interventional therapy. Compared with trans femoral access (TFA), TRA has obvious advantages, which can shorten the time of lying in bed and reduce the incidence of complications. However, the radial artery is thinner than the femoral artery, the incidence of spasm is high, and the success rate of puncture is low, so the technical level of operation is required to be high. Nowadays, TRA has been gradually applied to lung cancer, aortic disease, hepatocellular carcinoma, spleen disease, renal artery disease, and other peripheral vascular diseases. With the confirmation of the safety and feasibility of TRA in interventional therapy in different fields, the popularization of TRA in different interventional fields will be supported.
ObjectiveTo discuss the importance of early identification and effective management of puncture-associated complications after trans-radial percutaneous coronary procedures. MethodsA total of 698 patients undergoing trans-radial percutaneous coronary procedures from June to December 2012 were included and followed up. The puncture associated complications and their clinical managements were summarized in the present study. ResultsWe found that trans-radial approach was safe. The main puncture-associated complications included access-site pain, tension blisters and hemorrhagic complication. Complications with severe clinical consequence were rare. Most of the complications could be successfully treated with conservative management including access-site nursing and psychological nursing. ConclusionTrans-radial approach is safe for percutaneous coronary procedures, but close clinical monitoring and nursing are essential.
The patency of vascular access is of great significance to hemodialysis patients. Combining with guidelines and literature associated with vascular access for dialysis in recent years, the authors interpret the effectiveness and limitations of prophylactic drug strategies, including using fish oil, anticoagulation, anti-platelet, lipid-lowering agents, etc., in order to promote the proper use of these agents in clinical practice, and improve the effect of prophylaxis and treatment of vascular access dysfunction.
ObjectiveTo evaluate the safety and efficacy of second central venous catheterization in tunnel cuffed dialysis catheter (TCC) dysfunction with fibrin sheath.MethodA total of 14 maintenance hemodialysis patients who required second central venous catheterization were enrolled in West China Hospital of Sichuan University from June 2016 to June 2017 and the clinical information and procedure-related complications were recorded.ResultsAll of the 14 patients were successfully performed with second central venous catheterization, of whom 4 cases had superior vena cava cannulation, 7 cases had right brachiocephalic vein cannulation, 2 cases had internal jugular vein cannulation, and 1 case had external jugular vein cannulation. No procedure-related major complication occurred. During the follow-up, catheter malfunction occurred in 2 cases, which improved by urokinase seal and catheter change, respectively. The rest patients’ catheter function remained normal.ConclusionsWith increasing difficult to construction and maintenance of vascular access, preservation of central vein resource is of high importance. For patients with TCC dysfunction with fibrin sheath, second central venous catheterization based on percutaneous brachiocephalic vein or superior vena cava cannulation is a safe and effective method to establish the lifeline for hemodialysis patients.