Endoscopic thoracic sympathicotomy/sympathotomy (ETS) is the first-line treatment for palmar hyperhidrosis with best minimally invasive effect. In recent years, with the widespread development of ETS in the treatment of palmar hyperhidrosis, many medical centers list ETS surgery as the day surgery. Nevertheless, there is no expert consensus on medical quality control of day surgery for ETS yet. Therefore, the Chinese Medical Doctor Association Thoracic Surgeons Branch Hyperhidrosis Subcommittee, Sympathetic Neurosurgery Expert Committee of WU Jieping Medical Foundation, and Fujian Provincial Strait Medical and Health Exchange Association Hyperhidrosis Special Committee organized domestic experts to conduct repeated consultations and sufficient discussions based on domestic and foreign literatures, to formulate the "Chinese expert consensus on ETS optimization and surgical quality control of day surgery for palmar hyperhidrosis". It aims to provide a reference for the clinical diagnosis and treatment of palmar hyperhidrosis for thoracic surgery colleagues in our country, to enhance their management level and work efficiency, and ultimately to achieve standardized quality control.

Objective To explore the feasibility and safety of using indocyanine green combined with autologous blood and methylene blue for localization of small lung nodules during thoracoscopic wedge resection. Methods Patients who underwent CT-guided percutaneous lung puncture injection of localization agents to locate lung nodules at the First Affiliated Hospital of Fujian Medical University from November 2023 to January 2024 were selected. Under thoracoscopy, lung nodules were located by white light mode, fluorescence mode, or near-infrared mode and wedge resection was performed. The feasibility of using indocyanine green combined with autologous blood and methylene blue for localization of small lung nodules was preliminarily verified by evaluating whether the localization agent concentrated around the nodules, and the safety of this method was verified by analyzing the incidence of adverse reactions during patient puncture and surgery. Results A total of 30 patients with lung nodules were included, including 10 males and 20 females, with an average age of (55.5±11.2) years. In 26 patients, the amount of localization agent used was moderate, the localization agent concentrated around the nodules, and successful precise localization of small lung nodules was achieved. In 4 patients, due to excessive use of localization agent, the marker was diffuse with pleural staining. The overall localization success rate was 86.7%, and when the injection volume of localization agent was 0.2-0.5 mL, the localization success rate was 100.0%. All patients successfully completed thoracoscopic wedge resection and found nodule lesions, with negative margins and a distance from the margin to the lesion that met the requirements. There were no complications. Conclusion Thoracoscopic surgery using indocyanine green combined with autologous blood and methylene blue for localization of small lung nodules is safe and feasible.

Objective To investigate the prognosis and satisfaction of the R2 intervention procedure and develop related predictive models. Methods The clinical data of 64 patients with primary craniofacial hyperhidrosis who underwent R2 intervention surgery at the First Affiliated Hospital of Fujian Medical University from November 2018 to October 2022 were retrospectively analyzed. By statistically analyzing the risk factors for compensatory hyperhidrosis (CH) and satisfaction, and conducting feature screening, a relevant prediction model was established. Results Finally, 51 patients were collected, including 43 (84.3%) males and 8 (15.7%) females, with an average age of (30.27±7.22) years. Overall postoperative satisfaction was high, with only 5.9% of patients expressing regret about the surgery. However, 92.2% of patients experienced CH. The onset of postoperative CH was most prominent within the first 3 months postoperatively, with the incidence rate stabilizing thereafter. Preoperative heart rate and R2 sympathetic nerve clipping were identified as independent risk factors for severe CH. The preoperative body mass index, the degree of sweating in the chest and abdomen, are significantly correlated with postoperative satisfaction. Conclusion The R2 intervention surgery effectively alleviates the symptoms of primary craniofacial hyperhidrosis, and patient satisfaction is high.

Compensatory hyperhidrosis (CH) is a severe side effect that occurs after endoscopic thoracic sympathotomy (ETS) for the treatment of palmar hyperhidrosis. CH significantly interferes with daily activities such as work, study, and social interactions, leading to a substantial decrease in the quality of life for patients. Preventing and treating CH are currently important and challenging issues in minimally invasive surgery for palmar hyperhidrosis. In this report, we presented a 29-year-old male patient who experienced severe CH for 8 years following ETS. The patient underwent staged unilateral endoscopic expanded sympathotomy (ES) at our hospital on December 11, 2023 and January 3, 2024, targeting the R4-R10 levels. After a 3-month follow-up, the patient experienced significant improvement in clinical symptoms and quality of life, with no recurrence of palmar hyperhidrosis or other complications. The treatment outcome was satisfactory.

Pulmonary blast injury has become the main type of trauma in modern warfare, characterized by externally mild injuries but internally severe injuries, rapid disease progression, and a high rate of early death. The injury is complicated in clinical practice, often with multiple and compound injuries. Currently, there is a lack of effective protective materials, accurate injury detection instrument and portable monitoring and transportation equipment, standardized clinical treatment guidelines in various medical centers, and evidence-based guidelines at home and abroad, resulting in a high mortality in clinlcal practice. Therefore, the Trauma Branch of Chinese Medical Association and the Editorial Committee of Chinese Journal of Trauma organized military and civilian experts in related fields such as thoracic surgery and traumatic surgery to jointly develop the Clinical treatment guideline for pulmonary blast injury ( version 2023) by combining evidence for effectiveness and clinical first-line treatment experience. This guideline provided 16 recommended opinions surrounding definition, characteristics, pre-hospital diagnosis and treatment, and in-hospital treatment of pulmonary blast injury, hoping to provide a basis for the clinical treatment in hospitals at different levels.

Objective    To evaluate the quality of life (QOL) in patients with primary palmar hyperhidrosis (PPH) after endoscopic thoracic sympathicotomy (ETS) and analyze the influencing factors. Methods    A total of 243 patients (118 males and 125 females, with an average age of 21.99±6.31 years) with PPH who were successfully treated with ETS (only T3 level thoracic sympathicotomy) in our hospital from January 2017 to January 2018 were enrolled, and the World Health Organization Quality of Life Scale Brief Version (WHOQOL-BREF) was used to assess the QOL scores before and after ETS. By establishing a linear regression model of gender, age, body mass index, compensatory hyperhidrosis (CH) and palm dryness, and the relationship between the changes of the QOL scores and various factors was studied. Results    The total QOL score after surgery was higher than that before surgery (63.01±4.58 vs. 48.11±1.95, P<0.05). Compared with the negative group of CH, the QOL score decreased by 4.662 in the postoperative CH patients. For every grade of CH severity increasing, the QOL score decreased by 3.449. Compared with the negative group, the QOL scores decreased by 1.804 and 2.400 respectively for every grade of CH severity increasing in the patients with postoperative chest and back CH. Conclusion    ETS can not only improve the symptoms of abnormal palmar hyperhidrosis, but also significantly improve the QOL. Severe chest and back CH is an important factor affecting the QOL of patients.

Hyperhomocysteinemia (HHcy) is one of the independent risk factors for youth cerebral infarction. Gene mutation of key enzymes in homocysteine metabolism is the main cause of HHcy. Few cases of cystathionine beta-synthase (CBS) compound heterozygous mutation complicated with pulmonary embolism and lower extremity artery embolism have been reported. This article reported a young cerebral infarction patient complicated with pulmonary embolism and lower extremity artery embolism, who was subsequently detected with significantly elevated blood Hcy, and finally etiologically diagnosed with CBS 833 T>C/1082C>T compound heterozygous mutation. With the treatment of folic acid, methyl cobalt amine, vitamin B 6 and anticoagulant, the blood Hcy has been gradually declined, and no new thrombotic events occurred during the follow-up period of a year.

Objective:To explore the effect of Syncytin-1 overexpression in the skeletal muscle cells on changes of sodium-dependent neutral amino acid transporter 1 (ASCT1), inflammatory factors and neuroprotective factors in co-culture model of spinal cord anterior horn motor neurons, Schwann cells, and skeletal muscle cells.Methods:(1) Spinal cord anterior horn motor neurons, skeletal muscle cells, and Schwann cells were primarily cultured in vitro; the expressions of choline acetyltransferase (ChAT), α-smooth muscle actin (α-SMA) and calcium-binding protein B (S100B) in the neurons, muscle cells, and Schwann cells were detected by immunofluorescence staining, respectively. (2) Plasmids containing Syncytin-1 or control plasmids were transfected into the skeletal muscle cells, respectively; 24 h after that, these transfected skeletal muscle cells were co-cultured with spinal cord anterior horn motor neurons and Schwann cells, respectively (Syncytin-1 recombinant plasmid transfection group or control plasmid transfection group); changes of morphology and junction of co-culture cells were observed under inverted microscope. Forty-eighty h after co-culture, enzyme-linked immunosorbent assay (ELISA) was used to detect the tumor necrosis factor α (TNF-α), inducible nitric oxide synthase (iNOS) and vascular endothelial growth factor (VEGF) concentrations in the supernatant of co-culture cells; real-time quantitative (qRT)-PCR and Western blotting were used to detect the Syncytin-1, ASCT1, TNF-α, iNOS, and VEGF mRNA and protein expressions in the co-culture cells Results:(1) Immunofluorescent staining showed that more than 95% spinal cord anterior horn motor neurons were with positive CHAT expression, more than 95% skeletal muscle cells were with positive α-SMA expression, and more than 95% Schwann cells were with positive S100B expression; all of which were localized in the cytoplasm. (2) There were no obvious differences in number or morphology of co-culture cells between the Syncytin-1 recombinant plasmid transfection group and control plasmid transfection group. As compared with the control plasmid transfection group, Syncytin-1 recombinant plasmid transfection group had significantly increased concentrations of TNF-α, iNOS and VEGF in the supernatant of co-cultured cells, and statistically increased mRNA and protein expressions of TNF-α, iNOS, syncytin-1 and VEGF, and significantly decreased ASCT1 mRNA and protein expressions ( P<0.05). Conclusion:Syncytin-1 overexpression in the skeletal muscle cells may decrease the ASCT1 expression, induce the inflammatory factor release, and increase the neuroprotective factor VEGF expression.

Objective To analyze the effectiveness and safety of percutaneous screw fixation assisted by an orthopedic robot for treatment of pelvic and acetabular fractures.Methods Fifteen patients with fresh closed pelvic or acetabular fracture were hospitalized from September to December 2017 at Department of Orthopaedics,Foshan Hospital of Traditional Chinese Medicine.They were 10 men and 5 women,from 22 to 69 years of age (average,65.2 years).There were 9 pelvic fractures (5 cases of Tile type B and 4 ones of Tile type C) and 6 acetabular fractures (3 anterior column fractures,2 posterior column fractures and one transverse fracture).All patients underwent percutaneous transpedicular screw fixation with the assistance of an orthopaedic robot.Fluoroscopic frequency,number of guide needle adjustment and deviation between initial planning and the final screw position were recorded intraoperatively.Postoperative CT was performed to evaluate screw positions and incidence of adverse events.Functional recovery in the patients was evaluated in regular follow-ups.Results A total of 26 screws were implanted in the operation.The fluoroscopic frequency ranged from 12 to 49 times,with a mean value of 17.3 times per screw;the number of needle adjustment ranged from 0 to 2 times(mean,0.3 times);the deviation of the actual path from its initial planning ranged from 0.82 to 1.42 mm (mean,1.06 mm).No surgery-related neurovascular injury occurred in any patient.Postoperative CT examination revealed that no screws cut out of cortical bone,yielding a 100％ rate of excellent and good screw positions.Two patients were lost to the follow-up,and the remaining 13 patients were followed up for 12 to 14 months (mean,12.6 months).Their Majeed functional scores at the final follow-up averaged 88.6 points (from 68 to 96 points).No neurological symptoms were observed during follow-up.Conclusion Since percutaneous screw fixation assisted by an orthopaedic robot is accurate and safe and needs less fluoroscopic frequency,it will became a major minimally invasive surgical technique for pelvic and acetabular fractures.

Objective:To investigate the current use situation of hemostatics in preventing re-bleeding in the patients with sub-arachnoid hemorrhage. Methods:The records of patients with subarachnoid hemorrhage were selected from a hospital in 2016 and the types,dosage,course and drug adverse reactions of hemostatics were recorded and evaluated according to the drug information leaflets/related guideline,drug utilization researches and adverse drug actions monitoring. Results:Totally 81 cases with hemostatics involved 3 varieties of hemostatic drugs,the combination proportion was 16.05%,the reasonable use rate was 86.42%,the reasonable rate of administration route was 100%,the reasonable solvent rate was 98.77% and the course no more than 72 h was 88.89%. The drug uti-lization index of etamsylate injection and tranexamic acid injection was greater than one,indicating that the dosage was unreasonable. There were no adverse reactions in the 81 cases.Conclusion:The use of hemostatics in the patients with subarachnoid hemorrhage is common,and there is still unreasonable use (such as dosage and course etc) that we should pay attention to.