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.

Ankylosing spondylitis (AS) combined with lower cervical fracture is often categorized into unstable fracture, with a high incidence of neurological injury and a high rate of disability and morbidity. As factors such as shoulder occlusion may affect the accuracy of X-ray imaging diagnosis, it is often easily misdiagnosed at the primary diagnosis. Non-operative treatment has complications such as bone nonunion and the possibility of secondary neurological damage, while the timing, access and choice of surgical treatment are still controversial. Currently, there are no clinical practice guidelines for the treatment of AS combined with lower cervical fracture with or without dislocation. To this end, the Spinal Trauma Group of Orthopedics Branch of Chinese Medical Doctor Association organized experts to formulate Clinical guidelines for the treatment of ankylosing spondylitis combined with lower cervical fracture in adults ( version 2024) in accordance with the principles of evidence-based medicine, scientificity and practicality, in which 11 recommendations were put forward in terms of the diagnosis, imaging evaluation, typing and treatment, etc, to provide guidance for the diagnosis and treatment of AS combined with lower cervical fracture.

Objective:To summarize the imaging features of severe unilateral transverse sinus and sigmoid sinus thromboses, and evaluate the efficacy and safety of intravascular interventional therapy in them.Methods:Thirty-seven patients with severe unilateral transverse sinus and sigmoid sinus thromboses clinically mainly manifested as intracranial hypertension and accepted endovascular intervention in Department of Interventional Radiology, First Affiliated Hospital of Zhengzhou University from June 2012 to September 2022 were chosen; their clinical data were retrospectively analyzed and imaging features were summarized. Short-term efficacy was evaluated according to blood flow restoration degrees and pressure gradient reduction in the occlusive sinus and modified neurological symptoms before and after endovascular intervention. Hospitalized complications were observed; safety and long-term efficacy were evaluated according to postoperative clinical follow-up and imaging results 6-12 months after endovascular intervention.Results:(1) Preoperative brain MRI and (or) CT showed different degrees of swelling of the brain tissues, with the affected side as the target; mixed signals/density shadow could be seen in the blocked transverse sinus and sigmoid sinus; venous cerebral infarction or post-infarction cerebral hemorrhage could be combined in some patients. MRV, CTV and DSA showed poor or completely occluded transverse sinus and sigmoid sinus while normal in the contralateral side; obvious thrombus filling-defect was observed in the occluded venous sinus after mechanical thrombolysis. (2) Occlusive sinus blood flow was restored in all patients after endovascular intervention, and pressure gradient of the occlusive segment decreased from (16.6±3.3) mmHg before to (2.8±0.8) mmHg after endovascular intervention. Before discharge, clinical symptoms of all patients were significantly improved (modified Rankin scale [mRS] scores of 0 in 30 patients, 1 in 5 patients, 2 in 1 patient and 3 in 1 patient), and 2 patients had unilateral limb movement disorder (muscle strength grading III and IV, respectively). All patients received clinical follow-up for (9.6±3.0) months. At the last follow-up, neurological function obviously improved compared with that before endovascular intervention, without new neurosystem-related symptoms (mRS scores of 0 in 30 patients, 1 in 6, and 2 in 1 patient). In 34 patients received MRV or DSA follow-up, 28 had complete recanalization of occlusive sinus and 6 had partial recanalization, without obvious stenosis or recurrent occlusion.Conclusions:Severe unilateral transverse sinus and sigmoid sinus thrombosis can cause local intracranial venous blood stasis, and then cause "increased regional venous sinus pressure", which is manifested as unilateral brain tissue swelling and even venous cerebral infarction or post-infarction cerebral hemorrhage. Early diagnosis and endovascular intervention can obviously improve the prognosis of these patients, enjoying good safety.

Objective To evaluate the efficacy and safety of Chinese patent medicine combined with inhalation therapy for bronchial asthma in children with network meta-analysis.Methods CNKI,CBM,Wanfang Data,VIP,Embase,PubMed,and Web of Science were searched for obtaining the clinical randomized controlled trials of Chinese patent medicine combined with inhalation therapy for the treatment of bronchial asthma in children.Stata14 was used for network meta-analysis of the data.Results A total of 28 studies were eventually included,involving seven kinds of Chinese patent medicines,namely Hanchuan Zupa Granules,Huaiqihuang Granules,Tanreqing Injection,Xiaoer Feire Kechuan Granules,Chuankezhi Injection,Yupingfeng Granules and Zhubei Dingchuan Pills.The results of network meta-analysis showed that for improving the total effective rate,Tanreqing Injection combined with inhalation therapy,Chuankezhi Injection combined with inhalation therapy,and Zhubei Dingchuan Pills combined with inhalation therapy had the top 3 rankings of surface under the cumulative ranking curve(SUCRA).The optimal intervention measures to improve the peak expiratory flow(PEF),forced expiratory volume at one second(FEV1),and the ratio of FEV1 to forced vital capacity(FEV1/FVC)may separately be Tanreqing Injection combined with inhalation therapy,Hanchuan Zupa Granules combined with inhalation therapy,and Zhubei Dingchuan Pills combined with inhalation therapy.The analysis of the SUCRA ranking of the incidence of adverse reactions showed that Xiaoer Feire Kechuan Granules combined with inhalation therapy may be the intervention with the least side effects,and Zhubei Dingchuan Pills combined with inhalation therapy may be the intervention with greater side effects.Conclusion Compared with inhalation therapy alone,Chinese patent medicine combined with inhalation therapy can enhance the effective rate of bronchial asthma in children and improve lung function indicators,and has good safety.

Objective To explore clinical efficacy of osteoplasty combined with percutaneous vertebroplasty(PVP)and percutaneous kyphoplasty(PKP)alone in treating osteoporosis vertebral compression fractures(OVCFs).Methods The clini-cal data of 80 patients with single-level OVCFs treated from January 2021 to June 2022 were retrospectively analyzed,and were divided into treatment group and control group according to different surgical methods,40 patients in each group.In treatment group,there were 24 males and 16 females,aged from 60 to 83 years old with an average of(70.43±7.31)years old;bone min-eral density ranged from-3.30 to-2.50 SD with an average of(-2.84±0.24)SD;1 patient with T10,4 patients with T11,11 pa-tients with T12,7 patients with L1,7 patients with L2,5 patients with L3,3 patients with L4,2 patients with L5;bone setting tech-nique combined with PVP were performed.In control group,there were 27 males and 13 females,aged from 60 to 82 years old with an average of(68.98±6.94)years old;bone mineral density ranged from-3.40 to-2.50 SD with an average of(-2.76±0.23)SD;2 patients with T10,3 patients with T11,13 patients with T12,11 patients with L1,5 patients with L2,3 patients with L3,2 patients with L4,1 patient with L5;simple PKP were peformed.Visual analogue scale(VAS)and lumbar Oswestry disability in-dex(ODI)were compared between two groups before operation,3 days,3 and 12 months after operation.The changes of local kyphotic angle,vertebral wedge angle and vertebral anterior margin height ratio were compared between two groups before op-eration,3 days and 12 months after operation.Results All patients were successfully completed operation.Treatment group were followed up from 13 to 22 months with an average of(16.82±2.14)months,and control group were followed up from 13 to 23 months with an average of(16.45±2.56)months.Three patients were occurred bone cement leakage in treatment group,while 1 patient were occurred bone cement leakage and 1 patient occurred sensory disturbance of lower limb skin in control group;there were no significant difference in complications between two groups(P＞0.05).There were no significant difference in preoperative VAS and ODI between two groups(P＞0.05).At 3 days after operation,VAS of treatment group 3.68±0.62 was significantly higher than that of control group 4.00±0.72(P＜0.05).There were no significant difference in VAS and ODI be-tween two groups at 3 and 12 months after operation(P＞0.05).There were no significant difference in local kyphotic angle,vertebral wedge angle and vertebral anterior margin height between two groups at 3 days and 12 months after operation(P＞0.05).Conclusion Compared with PKP,bone setting manipulation combined with PVP for the treatment of OVCFs has advan-tages in early postoperative pain relief.In terms of vertebral height recovery,bone setting manipulation combined with PVP and PKP alone have similar clinical effects.

Objective:To explore the optimal storage condition and time of umbilical cord blood from collection to preparation.Methods:Collect cord blood samples from 30 healthy newborns,with each new born's umbilical cord blood was divided into two parts on average.One part was stored in cold storage(4 ℃)and the other was stored at room temperature(20-24 ℃).Samples were taken at 24,36,48,60 and 72 h,respectively,total nucleated cells(TNC)count and TNC viability was analyzed.Flow cytometry was used to detect the ratio of viable CD34+cells to viable CD45+cells and viability of CD34+cells,and colony-forming unit-granulocyte-macrophage(CFU-GM)count was performed by hematopoietic progenitor cell colony culture.The change trend of each index over time was observed,and the differences in each index was compared between cold storage and room temperature storage under the same storage time.Results:The TNC count(r4℃=-0.9588,r20-24℃=-0.9790),TNC viability(r4℃=-0.9941,r20 24 ℃=-0.9970),CD34+cells viability(r4℃=-0.9932,r20-24℃=-0.9828)of cord blood stored in cold storage(4 ℃)and room temperature storage(20-24 ℃)showed a consistent downward trend with the prolongation of storage time.The percentage of viable CD34+cells(r4℃=0.9169,r20-24 ℃=0.7470)and CFU-GM count(r4℃=-0.2537,r20-24℃=-0.8098)did not show consistent trends.When the storage time was the same,the TNC count,TNC viability,CD34+cells viability and CFU-GM count of cord blood stored in cold storage were higher than those stored at room temperature.Under the same storage time(24,36,48,60 or 72 h),TNC viability in room temperature storage was significantly lower than that in cold storage(P＜0.001),but TNC count,percentage of viable CD34+cells and CFU-GM count were not significantly different between room temperature storage and cold storage.When stored at room temperature for 24 h and 36 h,the viability of CD34+cells was significantly lower than that in cold storage(P＜0.001,P＜0.01),when the storage time for 48,60 and 72 h,there was no significant difference in the CD34+cells viability between room temperature storage and cold storage.Conclusion:It is recommended that cord blood be stored in cold storage(4 ℃)from collection to preparation,and processed as soon as possible.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective:To investigate the efficacy of Peritoneal interposition flap (PIF) technique in preventing postoperative pelvic lymphocele formation during laparoscopic radical prostatectomy with extended pelvic lymph node dissection (LRP+ ePLND).Methods:A retrospective analysis was conducted on clinical data of 113 patients with locally high-risk or locally advanced prostate cancer who underwent LRP+ ePLND at Shanghai East Hospital, from January 2020 to November 2023. Among them, 27 patients received PIF technique and 86 received traditional LRP+ ePLND. ePLND was carried out as the clearance of external iliac vessels, medial side of the internal iliac artery, and pararectal lymph nodes. The PIF technique was the suturing the peritoneal flap after freeing the bladder to the lateral side of the bladder, pulling the peritoneal edge that follows the bladder's free edge posteriorly to the pubis, curling it onto the lateral surface of the bladder. This could expose the lymph node clearance bed, establishing a pathway from the lymph node clearance bed to the abdominal cavity space, allowing exuded lymphatic fluid to flow into the abdominal cavity for absorption by the peritoneum. There were no statistically significant differences in age [(68.37±6.92)years vs.(70.47±5.72)years], body mass index [(25.47±2.49)kg/m 2vs.(24.46±2.80)kg/m 2], and preoperative PSA [(23.28±13.94)ng/ml vs.(24.81±13.99)ng/ml] between the PIF group and the control group ( P>0.05). Biopsy Gleason score in PIF group: 6 in 2 cases, 7 in 9 cases, 8 in 9 cases, 9-10 in 2 cases. Biopsy Gleason score in control group: 6 in 4 cases, 7 in 35 cases, 8 in 27 cases, 9-10 in 20 cases. Clinic stage in PIF group: T 2 in 18 cases, T 3 in 6 cases, T 4 in 3 cases. Clinic stage in control group: T 2 in 51cases, T 3 in 27 cases, T 4 in 8 cases. The preoperative Gleason scores and TNM staging comparisons between the PIF group and the control group showed no statistically significant differences ( P>0.05). Surgical duration, intraoperative blood loss, lymph node positivity rate, incidence of postoperative lymphocele, and recovery of urinary control were compared between the two groups. Results:All surgeries were completed successfully without intraoperative complications in both groups. There were no statistically significant differences between the PIF group and the control group in terms of surgical duration [(202.96±24.15)min vs.(201.1±29.85)min], intraoperative blood loss [(85.56±32.27)ml vs.(90.7±49.25)ml], and lymph node positivity rate [(4 in PIF group, 14.8%)vs.(25 in control group, 29.1%)]( P>0.05). Urinary catheters were retained for 10-14 days postoperatively. Following catheter removal, there were no statistically significant differences in urinary control rates at 1 month [51.85%(14/27)vs. 48.83%(42/86)]and 2 months[74.07%(20/27) vs. 72.09%(62/86)] between the PIF group and the control group ( P>0.05). At the 2 to 6-month follow-up CT scan, none of the 27 patients in the PIF group developed pelvic lymphocele, whereas 9 patients in the control group did (6 cases bilateral, 3 cases unilateral), showing a statistically significant difference between the two groups ( P=0.002). Postoperatively, 3 patients in the control group experienced symptoms, with 1 case of lymphocele infection causing fever 1 month after surgery. Lymphocysts were found in 2 patients with ipsilateral lower extremity swelling 2 weeks after surgery. Conclusions:The application of PIF technique during laparoscopic radical prostatectomy with extended pelvic lymph node dissection via the abdominal approach could be safe and feasible. It may prevent postoperative pelvic lymphocele formation.

AIM To establish an LC-MS/MS method for the simultaneous content determination of forsythin,forsythoside A,chlorogenic acid,neochlorogenic acid,amygdalin,emodin,rhein and salidroside in Lianhua Qingwen Capsules.METHODS The analysis was performed on a 35℃thermostatic ACQUITY UPlC-HSS T3 column(100 mm×2.1 mm,1.8 μm),with the mobile phase comprising of 0.1%formic acid-acetonitrile flowing at 0.3 mL/min in a gradient elution manner,and electron spray ionization source was adopted in negative ion scanning with multiple reaction monitoring mode.RESULTS Eight constituents showed good linear relationships within their own ranges(r≥0.999 5),whose average recoveries were 99.20%-100.96%with the RSDs of 0.62%-1.23%.CONCLUSION This simple,sensitive and reliable method can be used for the quality control of Lianhua Qingwen capsules.

This study aims to explore the anti-depression mechanism of Zuojin Pills based on the plasma constituents, network pharmacology, and experimental verification. UHPLC-TOF-MS was used for qualitative analysis of Zuojin Pills-containing serum. Targets of the plasma constituents and the disease were retrieved from PharmMapper and GeneCards. Then the protein-protein interaction(PPI) network was constructed and core targets were screened for GO term enrichment and KEGG pathway enrichment. Cytoscape 3.7.2 was employed construct the "compound-target-pathway" network and the targets and signaling pathways of Zuojin Pills against depression were predicted. CUMS-induced depression mouse model was established to verify the key targets. The results showed that a total of 21 constituents migrating to blood of Zuojin Pills were identified, which were mainly alkaloids. A total of 155 common targets of the constituents and the disease and 67 core targets were screened out. KEGG enrichment and PPI network analysis showed that Zuojin Pills may play a role in the treatment of depression through AMPK/SIRT1, NLRP3, insulin and other targets and pathways. Furthermore, the results of animal experiments showed that Zuojin Pills could significantly improve the depression behaviors of depression, reduce the levels of IL-1β, IL-6 and TNF-α in hippocampus and serum, activate AMPK/SIRT1 signaling, and reduce the protein expression of NLRP3. In conclusion, Zuojin Pills may play a role in the treatment of depression by activating AMPK/SIRT1 signaling pathway, and inhibiting NLRP3 activation and neuroinflammation in the hippocampus of mice.
Animals ; Mice ; Network Pharmacology ; AMP-Activated Protein Kinases ; Chromatography, High Pressure Liquid ; NLR Family, Pyrin Domain-Containing 3 Protein ; Sirtuin 1 ; Drugs, Chinese Herbal/pharmacology* ; Molecular Docking Simulation