To thoroughly implement the strategic deployment outlined in the Opinions of the Central Committee of the Communist Party of China and the State Council on Promoting the Inheritance and Innovative Development of Traditional Chinese Medicine regarding research on dominant diseases of traditional Chinese medicine and to uphold the development philosophy of equal emphasis on traditional Chinese medicine and western medicine，the China Association of Chinese Medicine has fully played a leading academic role by systematically organizing and conducting a series of academic youth salons on clinical dominant diseases of traditional Chinese medicine. On September 13，2024，the 36^th Youth Salon on Clinical Dominant Diseases was successfully held in Nanjing，focusing on the advantages of traditional Chinese medicine and the integrative traditional Chinese medicine and western medicine in the diagnosis and treatment of erectile dysfunction （ED）. The conference brought together leading experts from traditional Chinese medicine，western medicine，and interdisciplinary fields，facilitating in-depth multidisciplinary discussions that led to key consensus on optimizing traditional Chinese medicine treatment protocols for ED，researching and developing new drugs of traditional Chinese medicine，and advancing interdisciplinary development in traditional Chinese medicine. This salon systematically sorted out the clinical strengths and distinctive features of traditional Chinese medicine in the diagnosis and treatment of ED. Based on current research foundations and clinical needs，it identified key directions for future scientific layout and scientific research tackling： （1） Standardization of syndrome differentiation system of traditional Chinese medicine for ED. （2） Optimization and standardization of intervention methods of integrated traditional Chinese medicine and western medicine. （3） High-quality clinical research guided by evidence-based medicine. （4） In-depth analysis of the pharmacological mechanisms of traditional Chinese medicine in the treatment of ED. （5） Clinical translation and application promotion of new drugs of traditional Chinese medicine. （6） Interdisciplinary integration and innovation in traditional Chinese medicine. For each research direction，key focus areas，expected objectives，and clinical value were further refined，along with the establishment of a scientifically sound priority funding level evaluation system. Therefore，building on the series of salons on the ED-focused dominant diseases of traditional Chinese medicine，this paper provides standardized guidance for clinical practice of traditional Chinese medicine in ED management，effectively contributing to the high-quality development of traditional Chinese medicine. It serves as a valuable reference for national scientific and technological strategic layout， research and development decision-making in new drugs of traditional Chinese medicine，research topic planning，and clinical guideline formulation.

Objective To analyze the difference of psoas major muscle morphology and pain degree in patients with different types of lumbar disc herniation ( LDH ) by quantitative CT, and to further explore the relationship between psoas major muscle morphology and pain degree. Methods A total of 120 patients with LDH admitted to our hospital from January to December 2025 were enrolled as study subjects. Based on clinical symptoms and lesion location, they were divided into a simple lower extremity pain group and a lumbar and leg pain group. All patients underwent lumbar CT examination. The psoas major muscle index was used as a CT quantitative parameter, which was calculated as the mean of the maximum cross-sectional areas of both psoas major muscles divided by the cross-sectional area of the L5 vertebral body. This index was measured to reflect psoas major muscle morphology. Pain severity was assessed using the visual analogue scale (VAS). Differences in psoas major muscle morphology and pain severity between the two groups were compared. A Pearson correlation analysis was used to examine the relationship between the psoas major muscle index and pain severity. A linear regression model was used to analyze the independent risk factors affecting pain severity. Results There were no statistically significant differences in sex, age, or body mass index between the two groups (P>0.05). The disease duration was longer and the incidence of anxiety and depression was higher in the lumbar and leg pain group than those in the simple lower extremity pain group (P<0.05). Compared with the simple lower extremity pain group, the lumbar and leg pain group showed lower psoas major muscle index [(0.53 ± 0.05) vs. (0.61 ± 0.07)] and higher VAS score [(4.67 ± 1.10) vs. (3.02 ± 0.89)], and the differences were statistically significant (P<0.05). Pearson correlation analysis revealed a negative correlation between the psoas major muscle index and the VAS score (r=−0.288, P<0.05). Linear regression model analysis indicated that the independent risk factors affecting the VAS score were age, disease duration, LDH type, and the psoas major muscle index. Conclusion Compared with LDH patients with simple lower extremity pain, those with lumbar and leg pain demonstrate a longer disease duration, a higher incidence of anxiety and depression, and a higher severity of psoas major muscle atrophy and pain. The severity of pain is associated with not only advanced age and prolonged disease duration but also the LDH type and psoas major muscle atrophy.

Objective To analyze the difference of psoas major muscle morphology and pain degree in patients with different types of lumbar disc herniation ( LDH ) by quantitative CT, and to further explore the relationship between psoas major muscle morphology and pain degree. Methods A total of 120 patients with LDH admitted to our hospital from January to December 2025 were enrolled as study subjects. Based on clinical symptoms and lesion location, they were divided into a simple lower extremity pain group and a lumbar and leg pain group. All patients underwent lumbar CT examination. The psoas major muscle index was used as a CT quantitative parameter, which was calculated as the mean of the maximum cross-sectional areas of both psoas major muscles divided by the cross-sectional area of the L5 vertebral body. This index was measured to reflect psoas major muscle morphology. Pain severity was assessed using the visual analogue scale (VAS). Differences in psoas major muscle morphology and pain severity between the two groups were compared. A Pearson correlation analysis was used to examine the relationship between the psoas major muscle index and pain severity. A linear regression model was used to analyze the independent risk factors affecting pain severity. Results There were no statistically significant differences in sex, age, or body mass index between the two groups (P>0.05). The disease duration was longer and the incidence of anxiety and depression was higher in the lumbar and leg pain group than those in the simple lower extremity pain group (P<0.05). Compared with the simple lower extremity pain group, the lumbar and leg pain group showed lower psoas major muscle index [(0.53 ± 0.05) vs. (0.61 ± 0.07)] and higher VAS score [(4.67 ± 1.10) vs. (3.02 ± 0.89)], and the differences were statistically significant (P<0.05). Pearson correlation analysis revealed a negative correlation between the psoas major muscle index and the VAS score (r=−0.288, P<0.05). Linear regression model analysis indicated that the independent risk factors affecting the VAS score were age, disease duration, LDH type, and the psoas major muscle index. Conclusion Compared with LDH patients with simple lower extremity pain, those with lumbar and leg pain demonstrate a longer disease duration, a higher incidence of anxiety and depression, and a higher severity of psoas major muscle atrophy and pain. The severity of pain is associated with not only advanced age and prolonged disease duration but also the LDH type and psoas major muscle atrophy.

Objective To analyze the difference of psoas major muscle morphology and pain degree in patients with different types of lumbar disc herniation ( LDH ) by quantitative CT, and to further explore the relationship between psoas major muscle morphology and pain degree. Methods A total of 120 patients with LDH admitted to our hospital from January to December 2025 were enrolled as study subjects. Based on clinical symptoms and lesion location, they were divided into a simple lower extremity pain group and a lumbar and leg pain group. All patients underwent lumbar CT examination. The psoas major muscle index was used as a CT quantitative parameter, which was calculated as the mean of the maximum cross-sectional areas of both psoas major muscles divided by the cross-sectional area of the L5 vertebral body. This index was measured to reflect psoas major muscle morphology. Pain severity was assessed using the visual analogue scale (VAS). Differences in psoas major muscle morphology and pain severity between the two groups were compared. A Pearson correlation analysis was used to examine the relationship between the psoas major muscle index and pain severity. A linear regression model was used to analyze the independent risk factors affecting pain severity. Results There were no statistically significant differences in sex, age, or body mass index between the two groups (P>0.05). The disease duration was longer and the incidence of anxiety and depression was higher in the lumbar and leg pain group than those in the simple lower extremity pain group (P<0.05). Compared with the simple lower extremity pain group, the lumbar and leg pain group showed lower psoas major muscle index [(0.53 ± 0.05) vs. (0.61 ± 0.07)] and higher VAS score [(4.67 ± 1.10) vs. (3.02 ± 0.89)], and the differences were statistically significant (P<0.05). Pearson correlation analysis revealed a negative correlation between the psoas major muscle index and the VAS score (r=−0.288, P<0.05). Linear regression model analysis indicated that the independent risk factors affecting the VAS score were age, disease duration, LDH type, and the psoas major muscle index. Conclusion Compared with LDH patients with simple lower extremity pain, those with lumbar and leg pain demonstrate a longer disease duration, a higher incidence of anxiety and depression, and a higher severity of psoas major muscle atrophy and pain. The severity of pain is associated with not only advanced age and prolonged disease duration but also the LDH type and psoas major muscle atrophy.

With the widespread adoption of low-dose CT screening and the extensive application of high-resolution CT, the detection rate of sub-centimeter lung nodules has significantly increased. How to scientifically manage these nodules while avoiding overtreatment and diagnostic delays has become an important clinical issue. Among them, lung nodules with a consolidation tumor ratio less than 0.25, dominated by ground-glass shadows, are particularly worthy of attention. The therapeutic challenge for this group is how to achieve precise and complete resection of nodules during surgery while maximizing the preservation of the patient's lung function. The "watershed topography map" is a new technology based on big data and artificial intelligence algorithms. This method uses Dicom data from conventional dose CT scans, combined with microscopic (22-24 levels) capillary network anatomical watershed features, to generate high-precision simulated natural segmentation planes of lung sub-segments through specific textures and forms. This technology forms fluorescent watershed boundaries on the lung surface, which highly fit the actual lung anatomical structure. By analyzing the adjacent relationship between the nodule and the watershed boundary, real-time, visually accurate positioning of the nodule can be achieved. This innovative technology provides a new solution for the intraoperative positioning and resection of lung nodules. This consensus was led by four major domestic societies, jointly with expert teams in related fields, oriented to clinical practical needs, referring to domestic and foreign guidelines and consensus, and finally formed after multiple rounds of consultation, discussion, and voting. The main content covers the theoretical basis of the "watershed topography map" technology, indications, operation procedures, surgical planning details, and postoperative evaluation standards, aiming to provide scientific guidance and exploration directions for clinical peers who are currently or plan to carry out lung nodule resection using the fluorescent microscope watershed analysis method.

Multiple system atrophy (MSA) is a rare neurodegenerative disease with complex clinical manifestations, presenting substantial challenges in clinical diagnosis and treatment. Its symptoms and the eight extraordinary meridians are potentially correlated; therefore, this article explores the association between MSA symptom clusters and the eight extraordinary meridians based on their circulation and physiological functions, as well as their treatment strategies. The progression from deficiency to damage in the eight extraordinary meridians aligns with the core pathogenesis of MSA, which is characterized by "the continuous accumulation of impacts from the vital qi deficiency leading to eventual damage". Liver and kidney deficiency and the emptiness of the eight extraordinary meridians are required for the onset of MSA; the stagnation of qi deficiency and the gradual damage to the eight extraordinary meridians are the key stages in the prolonged progression of MSA. The disease often begins with the involvement of the yin and yang qiao mai, governor vessel, thoroughfare vessel, and conception vessel before progressing to multiple meridian involvements, ultimately affecting all eight extraordinary meridians simultaneously. The treatment approach emphasizes that "the direct method may be used for joining battle, but indirect method will be needed in order to secure victory" and focuses on "eliminate pathogenic factors and reinforce healthy qi". Distinguishing the extraordinary meridians and focusing on the primary symptoms are pivotal to improving efficacy. Clinical treatment is aimed at the target, and tailored treatment based on careful clinical observation ensures precision in targeting the disease using the eight extraordinary meridians as the framework and core symptoms as the specific focus. Additionally, combining acupuncture, daoyin therapy, and other method may help prolong survival. This article classifies clinical manifestations based on the theory of the eight extraordinary meridians and explores treatment.

OBJECTIVE To evaluate the cost-effectiveness of vitamin D analogue for postmenopausal osteoporotic women in China. METHODS A Markov microsimulation model was developed to analyze the clinical and economic outcomes of eldecalcitol， alfacalcidol and calcitriol for postmenopausal osteoporosis from the healthcare system perspective in China. The clinical parameters required for the model were derived from network meta-analysis， while cost and utility data were primarily obtained from the literature. The cycle length was 1 year ， the time horizon was life time， and the willingness-to-pay threshold was 0.5 times the gross domestic product per capita in China in 2023（44 679 yuan/QALY）. Model uncertainty was tested with one-way sensitivity analysis， probabilistic sensitivity analysis， and scenario analysis. RESULTS The quality-adjusted life years （QALYs） for eldecalcitol were calculated to be 12.03 QALYs， which were higher than those for alfacalcidol （11.94 QALYs） and calcitriol （11.92 QALYs）. Meanwhile， the direct medical cost associated with eldecalcitol treatment amounted to 38 805 yuan， which was lower than that of alfacalcidol （45 173 yuan） and calcitriol （45 821 yuan）. The results of the one-way sensitivity analysis showed that the risk ratio of hip fracture and vertebral fracture had a significant impact on the result. The probabilistic sensitivity analysis and scenario analysis showed the robustness of the findings from the base-case analysis. CONCLUSIONS Compared with alfacalcidol and calcitriol， eldecalcitol is likely to be a cost-effective treatment for postmenopausal osteoporotic women in China.

OBJECTIVE: To investigate the effectiveness of free palmaris longus tendon graft reconstruction in the treatment of gouty tophus erosion lesions in flexor tendon of wrist and hand. METHODS: A retrospective analysis was conducted on 8 patients with gouty tophus erosion lesions in flexor tendon of wrist and hand who underwent free palmaris longus tendon graft reconstruction between June 2017 and December 2023. All patients were male, aged 22-65 years, with an average of 45.9 years. The duration of gout history ranged from 2 to 18 years, with an average of 8.8 years. The duration from the discovery of gouty tophus to operation ranged from 12 to 26 months, with an average of 17.6 months. The gouty tophus eroded the flexor pollicis longus tendon in 4 cases, with Verdan flexor tendon zones being Ⅰ-Ⅱ in 1 case and Ⅳ-Ⅴ in 3 cases. The flexor digitorum profundus tendons were affected in 2 cases for the index finger, 1 for the middle finger, and 1 for the ring finger, all located in zone Ⅳ-Ⅴ. The long axis of the gouty tophus ranged from 2.3 to 4.5 cm, with an average of 3.4 cm. All 8 patients presented with limited finger flexion and extension. Among them, 4 cases were accompanied by median nerve compression symptoms, and 1 case had associated bone and joint destruction in the hand. The total active motion (TAM) of the affected finger was (81.3±30.2)° before operation according to the hand function evaluation criteria for tendon repair by the Chinese Society of Hand Surgery of the Chinese Medical Association, and the functional evaluation was poor. The harvested palmaris longus tendon intraoperatively was 7-9 cm in length. RESULTS: Surgical incisions in all 8 patients healed by first intention, with no infections, graft non-union, or significant adhesion complications. All patients were followed up 8-25 months, with an average of 14.8 months. Numbness symptoms resolved in all 4 patients who presented with median nerve compression symptoms. Patients did not experience wrist pain or other discomfort, and function was not compromised. At last follow-up, according to the hand function evaluation criteria for tendon repair by the Chinese Society of Hand Surgery of the Chinese Medical Association, the TAM of 8 patients was (197.5±55.8)°, which significantly improved when compared with that before operation ( t=11.638, P<0.001); the hand function of 1 patient with gouty tophus in zone Ⅰ-Ⅱ flexor pollicis longus tendon was good, and the other 7 patients were excellent. CONCLUSION Free palmaris longus tendon graft reconstruction demonstrates good effectiveness in treating gouty tophus erosion lesions in flexor tendon of wrist and hand.
Humans ; Middle Aged ; Male ; Adult ; Tendons/surgery* ; Retrospective Studies ; Aged ; Gout/complications* ; Wrist/surgery* ; Plastic Surgery Procedures/methods* ; Hand/surgery* ; Treatment Outcome ; Young Adult

OBJECTIVE: To explore the effectiveness of multi-segment inverted Y-shaped vein transplantation using the anterior lateral malleolar venous network for repair of amputated palm injury distal to the superficial palmar arch. METHODS: Between September 2018 and July 2023, 5 patients with amputated palm injury distal to the superficial palmar arch were treated. There were 3 males and 2 females with an average age of 35.4 years (range, 29-52 years). The time from injury to admission was 1-6 hours (mean, 3.2 hours). The multi-segment inverted Y-shaped vein transplantation in the anterior lateral malleolar venous network were used to repair the common and proper palmar digital arteries; the another anterior lateral malleolar venous network was used to repair the dorsal vein of the hand. The soft tissue defect of dorsal hand in 1 patient was repaired with the pedicled ilioinguinal flap, and the wound at the donor site was directly sutured. Postoperative treatment included anti-infection therapy, antispasmodic therapy, and thrombosis prevention measures. RESULTS: The partial necrosis of the fingertip of the thumb occurred in 1 case, and the marginal necrosis of the abdominal flap after operation occurred in 1 case. The remaining fingers showed good blood supply with normal tension. The incision at donor site of the abdominal flap healed by first intention. All patients were followed up 8-41 months (median, 19 months). At last follow-up, the hand contour was satisfactory; the grasping function, opposition function, and proprioception recovered, and two-point discrimination ranged from 5 to 7 mm (mean, 6 mm). According to the upper extremity function evaluation criteria issued by Hand Surgery Society of the Chinese Medical Association, the functional outcomes were excellent in 3 cases, good in 1 case, and fair in 1 case. CONCLUSION The multi-segment inverted Y-shaped vein transplantation using the anterior lateral malleolar venous network for repairing defects in the common and proper palmar digital arteries distal to the superficial palmar arch offers advantages such as superficial location, flexible harvesting, and high compatibility. This technique has demonstrated favorable outcomes in complex transmetacarpal amputation reconstruction.
Humans ; Adult ; Male ; Female ; Hand Injuries/surgery* ; Middle Aged ; Plastic Surgery Procedures/methods* ; Veins/transplantation* ; Surgical Flaps/blood supply* ; Hand/surgery* ; Treatment Outcome ; Soft Tissue Injuries/surgery*