Temporomandibular joint (TMJ) diseases are common clinical conditions. The number of patients with TMJ diseases is large, and the etiology, epidemiology, disease spectrum, and treatment of the disease remain controversial and unknown. To understand and master the current situation of the occurrence, development and prevention of TMJ diseases, as well as to identify the patterns in etiology, incidence, drug sensitivity, and prognosis is crucial for alleviating patients′suffering.This will facilitate in-depth medical research, effective disease prevention measures, and the formulation of corresponding health policies. Cohort construction and research has an irreplaceable role in precise disease prevention and significant improvement in diagnosis and treatment levels. Large-scale cohort studies are needed to explore the relationship between potential risk factors and outcomes of TMJ diseases, and to observe disease prognoses through long-term follw-ups. The consensus aims to establish a standard conceptual frame work for a cohort study on patients with TMJ disease while providing ideas for cohort data standards to this condition. TMJ disease cohort data consists of both common data standards applicable to all specific disease cohorts as well as disease-specific data standards. Common data were available for each specific disease cohort. By integrating different cohort research resources, standard problems or study variables can be unified. Long-term follow-up can be performed using consistent definitions and criteria across different projects for better core data collection. It is hoped that this consensus will be facilitate the development cohort studies of TMJ diseases.

OBJECTIVE To investigate the effect of sustained-release glucocorticoid stent on nasal mucosal eosinophil(Eos)%and nasal microbiota in patients undergoing eosinophilic chronic sinusitis with nasal polyps(ECRSwNP)surgery.METHODS A total of 104 patients with ECRSwNP admitted to Qianjiang Central Hospital from August 2020 to August 2022 were selected.The patients were randomly divided into an observation group and a control group,with 52 patients in each group.During nasal endoscopic surgery,slow-release glucocorticoid stents were implanted or not.The hospital stay,nasal ventilation recovery time,and total effective rate of treatment were compared between the two groups.The nasal mucosal Eos%and nasal microbiota were compared between the two groups before and one month after surgery.The Lund-Kennedy score of nasal endoscopy,SNOT-22 outcome tests,and visual analogue scale(VAS)scores were compared between the two groups before and three months after surgery.The intervention rate and frontal sinus patency rate at 3 months after surgery in two groups.RESULTS The hospitalization time and nasal ventilation recovery time of the observation group were significantly lower than those of the control group(P<0.05).The total effective rate of the observation group treatment was 92.31%(48/52),which was significantly higher than that of the control group 76.92%(40/52)(P<0.05).After surgery,the Eos%of the nasal mucosa in both groups significantly decreased compared to before surgery(P<0.05),and the observation group was lower than the control group(P<0.05).There was no statistically significant difference in Shannon index and Chaol index between the two groups before surgery(P>0.05);The Shannon index in the control group decreased significantly after surgery(P<0.05),while the Chaol index increased significantly after surgery(P<0.05);There was no significant difference in postoperative Shannon index and Chaol index between the observation group and preoperative group(P>0.05).After surgery,the Lund-Kennedy score,SNOT-22 score,and VAS score in both groups were significantly lower than before(P<0.05),and the observation group was lower than the control group(P<0.05).The intervention rate of the observation group was significantly lower than that of the control group(P<0.05),and the frontal sinus patency rate was significantly higher than that of the control group(P<0.05).CONCLUSION The sustained-release glucocorticoid stent is beneficial for the epithelialization of the surgical cavity in ECRSwNP patients,reducing mucosal Eos%,improving clinical symptoms,ensuring smooth frontal sinus drainage,reducing postoperative intervention rates,and having no significant impact on nasal microbiota.

Objective:To investigate the effect of perineal single-port robot-assisted radical prostatectomy.Methods:A retrospective analysis was conducted on clinical data from 60 patients who underwent perineal single-port robot-assisted laparoscopic radical prostatectomy at our hospital between July 2019 and July 2022. The mean age of the patients was (65.9±7.6) years and the mean BMI was (24.1±2.9) kg/m 2. The median (IQR) prostate volume was 32.7 (23.8, 41.2) ml, and the median (IQR) preoperative PSA value was 8.8 (6.8, 12.6) ng/ml. Preoperative pathology revealed a Gleason score of 6 in 21 patients, Gleason score of 7 in 35 patients and Gleason score of 8 in 4 patients. There were 12 patients clinically staged as T 1 and 48 patients as T 2. A total of 18 patients underwent a total of 23 previous abdominopelvic surgeries. The patient is placed in an exaggerated lithotomy position with the head down and feet elevated approximately 15°. A 3-5 cm incision was made approximately 2 cm above on the mid-perineum between the bilateral ischial tuberosities. Next, the rectourethral muscle was divided, and the space anterior to the rectum was developed by blunt dissection. The levator ani muscles were separated to expose Denonvilliers’ fascia. Then, the disposable multi-channel laparoscopic surgical access system is inserted with a surgical wound protector. Denonvilliers’ fascia was incised transversely and the ampulla of the vas deferens, which were subsequently divided. Blunt separation is performed on both sides along the capsule of the prostate, and then, the vascular pedicles of the prostate are ligated. The membranous urethra was severed after complete urethral separation at the tip of the prostate at the urethral junction. The bladder neck was freed and dissected. The prostate and seminal vesicles were removed and a vesicourethral anastomosis is performed. A perineal drain were left in place. Preoperative and postoperative variables, complications, early urinary continence rate(Return of urinary continence status was defined as using no more than one safety pad per day) and oncological outcomes of patients were recorded. Results:All 60 surgeries were successfully completed without conversions or additional incisions. The median (IQR) total operative time was 200.0(153.8, 236.3) min, the median (IQR) console operating time was 107.5(90.0, 150.0) min and the median (IQR) estimated blood loss was 50.0(50.0, 100.0) ml. Positive surgical margins were detected in five patients (8.3%). The continence rate was 43.1%(22/51), 64.7%(33/51), 92.0%(46/50) and 98.0%(49/50), and the PSA undetectable rate was 94.6%(48/51), 98.2%(49/51), 96.6%(47/50) and 100%(50/50) at the 1, 3, 6, and 12 months after surgery. Only 1(1.7%) patient experienced biochemical recurrence 9 months after surgery. The overall complication rate was 20%, including two cases of acute respiratory distress syndrome, one case of rectal injury, one case of urinary tract injury, two cases of poor wound healing, three cases of incision infection, two cases of urinary tract infection and one case of bladder neck-urethral orifice anastomotic stricture.Conclusions:Perineal single-port robot-assisted radical prostatectomy might be safe and feasible surgical treatments for localized prostate cancer, especially for patients with a history of complex abdominal or pelvic surgery. It also showed advantages in early continence. The anatomical structure of the perineal region should be considered, and the correct incision position should be chosen. Specific incision protection measures should also be used for the incision in this particular area of the perineal region to reduce the risk of perioperative complications.

BACKGROUND: The mortality of lung cancer ranks first among all malignant tumors, but there are few studies on the effect of different segmentectomy on lung function in patients with early lung adenocarcinoma. The purpose of this study was to evaluate the degree of lung function preservation and short-term results of preoperative planning combined with fluorescence thoracoscopic precision segmentectomy and traditional segmentectomy in patients with early lung adenocarcinoma. METHODS: From January 1, 2020 to October 31, 2020, 60 patients underwent thoracoscopic segmentectomy in the Department of Thoracic Surgery of the First Affiliated Hospital of University of Science and Technology of China: 30 patients in precision segmentectomy group and 30 patients in traditional segmentectomy group. The clinicopathological features, perioperative data and postoperative pulmonary function of the two groups were compared. RESULTS: The operation time of the precision group was shorter than that of the traditional group, and the difference was statistically significant (P<0.05). The preoperative pulmonary function accuracy group and the traditional group in forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and carbon monoxide diffusing capacity (DLCO) were (3.65±0.63) L vs (3.54±0.64) L, (2.72±0.50) L vs (2.54±0.48) L and (20.36±3.02) mL/mmHg/min vs (19.16±3.18) mL/mmHg/min, respectively. One month after operation, the FVC, FEV1 and DLCO of pulmonary function accuracy group and traditional group were (3.35±0.63) L vs (2.89±0.57) L, (2.39±0.54) L vs (2.09±0.48) L and (17.43±3.10) mL/mmHg/min vs (15.78±2.865) mL/mmHg/min, respectively. Three months after operation, the FVC and DLCO of pulmonary function accuracy group and traditional group were (3.47±0.63) L vs (3.20±0.56) L and (19.38±3.02) mL/mmHg/min vs (17.79±3.21) mL/mmHg/min, respectively. CONCLUSIONS Preoperative planning combined with fluorescence thoracoscopic precise segmentectomy provides advantages in intersegmental plane recognition, vascular anatomy and postoperative recovery, which significantly shortens the operation time and makes the treatment more accurate.

Objective To investigate the correlation between the prognostic nutritional index(PNI) and the clinicopathologic features of patients with non-small cell lung cancer(NSCLC),and to compare postoperative complications and survival between patients with High-PNI(H-PNI) and Low-PNI(L-PNI) after operation.Methods This study retrospectively reviewed and analyzed the medical records of 216 patients underwent surgery between July 2010 and December 2011 who were pathologically dignosed with NSCLC.Among these,127 patients with H-PNI,and 89 patients with L-PNI.The clinicopathologic features,median survival time and 5-year survival rates between two groups were analyzed.Results Patients in the L-PNI group had greater pathologic TNM stage,larger tumors,lower Serum albumin levels,and greater percentage of chemotherapy than those in the H-PNI group(P ＜ 0.05).The H-PNI group was associated with significantly fewer postoperative complications than the L-PNI group (P ＜ 0.05).For the patients with H-PNI,the MST was 61.6 months an the 1-,3-,and 5-year OS were 91.3 ％,80.1％,and 74.1％,respectively.For the patients with L-PNI,the MST was 49.9 months and the 1-,3-,and 5-year OS were 82.0％,63.5％,and 53.5％,respectively.There was significant difference in survival between the two groups(P ＜ 0.05).TNM staging and PNI were showed to be independent prognostic factors.Conclusion Different PNI of NSCLC has certain heterogeneity.Patients with H-PNI show better survival and lower postoperative complications rate than those with L-PNI.

BACKGROUND: Currently, there are many reports on the advantages of three portal video-assisted thoracic surgery (VATS) in the treatment of lung cancer, but there are few reports on the comparison between uniportal and three portal video-assisted thoracic surgery. In this study, we aimed to evaluate the recent curative effect of the postoperative short-term quality of life between uniportal and three portal video-assisted thoracic surgery for non-small cell lung cancer. METHODS: We retrospectively evaluated 266 patients with NSCLC who underwent intended VATS lobectomy by a single surgical team in our ward between January 2016 and August 2017. The general clinical date, perioperative data and short-term life quality were individually compared and analyzed between the two groups. RESULTS: The two groups were similar in terms of clinicopathological features, total number of dissected lymph nodes and nodal stations, postoperative complications and pulmonary complications (P>0.05). Compared with three portal VATS, the intraoperative blood loss, chest tube duration, postoperative thoracic drainage, length of stay and NRS score were significantly decreased in uniportal VATS, with significant differences (P<0.05). CONCLUSIONS As a more minimally invasive surgery, uniportal VATS can be safely and effectively performed for resectable lung cancer, which would achieve even better operation curative effect than three portal VATS.
Aged ; Carcinoma, Non-Small-Cell Lung ; pathology ; surgery ; Female ; Humans ; Lung ; pathology ; surgery ; Lung Neoplasms ; pathology ; surgery ; Middle Aged ; Operative Time ; Postoperative Complications ; etiology ; Quality of Life ; Retrospective Studies ; Thoracic Surgery, Video-Assisted ; adverse effects ; methods ; Treatment Outcome

Objective: To evaluate the occupational health risk of decorative coating manufacturing enterprises and to explore the applicability of occupational hazard risk index model in the health risk assessment, so as to provide basis for the health management of enterprises. Methods: A decorative coating manufacturing enterprise in Hebei Province was chosen as research object, following the types of occupational hazards and contact patterns, the occupational hazard risk index model was used to evaluate occupational health risk factors of occupational hazards in the key positions of the decorative coating manufacturing enterprise, and measured with workplace test results and occupational health examination. Results: The positions of oily painters, water-borne painters, filling workers and packers who contacted noise were moderate harm. And positions of color workers who contacted chromic acid salts, oily painters who contacted butyl acetate were mild harm. Other positions were harmless. The abnormal rate of contacting noise in physical examination results was 6.25%, and the abnormality was not checked by other risk factors. Conclusion The occupational hazard risk index model can be used in the occupational health risk assessment of decorative coating manufacturing enterprises, and noise was the key harzard among occupational harzards in this enterprise.

Objective: To evaluate the effect of the postoperative short-term quality of life between uniportal and three portal video-assisted thoracic surgery for radical lung cancer resection. Methods: The perioperative data and short-term quality of life of 120 patients received uniportal and three portal video-assisted thoracic surgery for radical lung cancer resection were analyzed from September to November 2017 at Department of Thoracic Surgery, the First Affiliated Hospital of University of Science and Technology of China. There were 64 male and 56 female patients aging of (62±10) years (ranging from 28 to 82 years). There were 60 cases received uniportal (uniportal group) and 60 cases received three portal video-assisted thoracic surgery (three-portal group). Quality of life by measurement of functional and symptom scales was assessed before surgery at baseline, and 1, 2, 4, and 8 weeks after the operation. The t test, χ² test, Fisher exact test and Wilcoxon rank-sum test were used to compare the date between the 2 groups. Repeated measurement variance was used for comparison of the quality of life at different time points. Results: There were no statistically significant differences in the clinicopathological features of the two groups (P>0.05). Intraoperative bleeding volume ((92±85) ml vs. (131±91) ml, t=2.387, P=0.019), postoperative catheter time ((4.4±3.1) days vs. (6.0±3.9) days, t=2.401, P=0.018), and postoperative hospitalization time ((6.2±4.0) days vs. (8.3±4.6) days, t=2.626, P=0.010) in the patients with uniportal group were less than that in three-portal group. Preoperative functional areas, symptom areas and overall health scores were similar in the two group. The functional areas such as physical function, role function, emotional function and social function and overall health status of uniportal group were significantly higher than those of three-portal group in postoperative time, while the fatigue and pain of uniportal group were significantly lower than that of three-portal group. Conclusions Uniportal video-assisted thoracic surgery can achieve the same safety and radical of three-portal video-assisted thoracic surgery. It has advantages in intraoperative bleeding volume, postoperative time after operation, hospitalization time and postoperative life quality.

Objective To evaluate systematically the efficacy of mirror therapy for improving the upper limb function, daily life and pain of stroke survivors. Methods The PubMed, EBSCO, Web of Science, Ovid, Co-chrane Library, Open Gray, China Biological Medicine, China National Knowledge Infrastructure, GoogleScholar, VIP and Wan Fang Data databases were searched for reports of randomized and controlled trials ( RCTs) of mirror therapy for improving the upper limb function of stroke survivors. Only papers published before December 2015 were surveyed. The relevant references of the primary studies were also searched. The literature screening, data extraction and assessments were conducted by two reviewers independently. The meta-analysis was performed using version 5.2 of the RevMan software. Results A total of 22 RCTs involving 823 patients were discovered, some not dealing with mirror therapy. Comparing the studies with and without visual feedback, there were significant differences in upper limb motor function as measured by the Fugl-Meyer, ARAT and Brunnstrom instruments. The average Barthel indexes and visual analogue scale were also significantly different. Conclusion Mirror therapy can improve upper limb function and ability in the activities of daily living, and also relieve pain among stroke survivors to some degree, though its long-term efficacy is still unclear. Large-sample, multi-center, high-quality RCTs are required to verify these conclusions.