OBJECTIVE: To compare the clinical effects of interactive dynamic scalp acupuncture (IDSA), simple combination therapy (SCT), and traditional scalp acupuncture (TSA) on cognitive function, depression and anxiety in patients with post-stroke cognitive impairment. METHODS: A total of 660 patients with post-stroke cognitive impairment who were admitted to 3 hospitals in Shenzhen City between May 2017 and May 2020 were recruited and randomly assigned to the IDSA (218 cases), SCT (222 cases) and TSA groups (220 cases) according to a random number table. All the patients received conventional drug therapy for cerebral stroke and exercise rehabilitation training. Scalp acupuncture and computer-based cognitive training (CBCT) were performed simultaneously in the IDSA group, but separately in the morning and in the afternoon in the SCT group. The patients in the TSA group underwent scalp acupuncture only. The course of treatment was 8 weeks. Before treatment (M0), 1 (M1) and 2 months (M2) after treatment, as well as follow-up at 1 (M3) and 2 months (M4), the cognitive function of patients was assessed using the Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment Scale (MoCA) Scales; depression, anxiety, sleep quality, and self-care ability of patients were assessed using Hamilton Depression Rating Scale (HAMD), Hamilton Anxiety Rating Scale (HAMA), Pittsburgh Sleep Quality Index (PSQI), and Modified Barthel Index (MBI), respectively. During this trial, all adverse events (AEs) were accurately recorded. RESULTS: There were no significant differences in the MMSE, MoCA, HAMD, HAMA, PSQI, and MBI scores among the 3 groups at M0 (all P>0.05). In the IDSA group, the MMSE, MoCA and MBI scores from M2 to M4 were significantly higher than those in the SCT and TSA groups, while the HAMD, HAMA and PSQI scores were significantly reduced (all P<0.01). The changes of all above scores (M2-M0, M4-M0) were significantly superior to those in the SCT and TSA groups (all P<0.01, except M4-M0 of HAMD). At M2, the severity of MMSE, HAMD, HAMA, PSQI and MBI in the IDSA group was significantly lower than that in the SCT and TSA groups (all P<0.01). There was no serious AE during this trial. CONCLUSIONS IDSA can not only significantly improve cognitive function, but also reduce depression, anxiety, which finally improves the patient's self-care ability. The effect of IDSA was significantly better than SCT and TSA. (Trial registration No. ChiCTR1900027206).
Acupuncture Therapy ; Anxiety/therapy* ; Cognition ; Depression/therapy* ; Humans ; Scalp ; Sleep Quality ; Stroke/therapy* ; Treatment Outcome

OBJECTIVE: To evaluate the effects of interactive dynamic scalp acupuncture (IDSA), simple combination therapy (SCT), and traditional scalp acupuncture (TSA) on motor function and gait of the lower limbs in post-stroke hemiplegia patients. METHODS: A total of 231 patients with post-stroke hemiplegia was randomly divided into IDSA (78 cases), SCT (78 cases), and TSA (75 cases) groups by a random number table. Scalp acupuncture (SA) and lower-limb robot training (LLRT) were both performed in the IDSA and SCT groups. The patients in the TSA group underwent SA and did not receive LLRT. The treatment was administered once daily and 6 times weekly for 8 continuous weeks, each session lasted for 30 min. The primary outcome measures included Fugl-Meyer assessment of the lower extremity (FMA-LE), berg balance scale (BBS), modified barthel index (MBI), and 6-min walking test (6MWT). The secondary outcome measures included stride frequency (SF), stride length (SL), stride width (SW), affected side foot angle (ASFA), passive range of motion (PROM) of the affected hip (PROM-H), knee (PROM-K) and ankle (PROM-A) joints. The patients were evaluated before treatment, at 1- and 2-month treatment, and 1-, and 2-month follow-up visits, respectively. Adverse events during 2-month treatment were observed. RESULTS: Nineteen patients withdrew from the trial, with 8 in the IDSA and 5 in the SCT groups, 6 in the TSA group. The FMA-LE, BBS, 6MWT and MBI scores in the IDSA group were significantly increased after 8-week treatment and 2 follow-up visits compared with the SCT and TSA groups (P<0.05 or P<0.01). Compared with pre-treatment, the grade distribution of BBS and MBI scores in the 3 groups were significantly improved at 1, 2-month treatment and 2 follow-up visits (P<0.05 or P<0.01). The SF, PROM-H, PROM-K and PROM-A in the IDSA group was significantly increased compared with the SCT and TSA groups after 8-week of treatment (P<0.05 or P<0.01). Compared with the SCT group, ASFA of the IDSA group was significantly reduced after 8-week of treatment (P<0.05). SF, SL, PROM-K and PROM-A were significantly increased at the 2nd follow-up visit whereas the ASFA was significantly reduced in the IDSA group compared with the SCT groups at 1st follow-up visit (P<0.05 or P<0.01). The SF was significantly increased in the SCT group compared with the TSA group after 8-week treatment (P<0.05). Compared with the TSA group, PROM-K, PROM-A were significantly increased at the 2nd follow-up visit (P<0.05). CONCLUSIONS The effects of IDSA on lower-limb motor function and walking ability of post-stroke patients were superior to SCT and TSA. The SCT was comparable to TSA treatment, and appeared to be superior in improving the motion range of the lower extremities. (Registration No. ChiCTR1900027206).
Acupuncture Therapy ; Gait ; Hemiplegia/therapy* ; Humans ; Lower Extremity ; Scalp ; Stroke/therapy* ; Stroke Rehabilitation ; Treatment Outcome

Objective:To compare clinical effects of the open versus closed high tibial osteotomy on knee osteoarthritis.Methods:A total of 100 patients with knee osteoarthritis admitted to our hospital from May 2018 to May 2019 were included.They were randomly divided into groups A and B(n=50, each group)according to the principle of random and double blind.Patients in group A received the medial opening high tibial osteotomy, and group B were treated with lateral closed high tibial osteotomy.The changes in the Lysholm knee score, hospital for special surgery(HSS)knee score and complications were compared between the two groups before and 1 year after surgery.The correction angle, the change of patella height before and after operation, and the change of posterior slope of tibial plateau were compared between the two groups.Results:Before and after treatment, Lysholm scores were(63.51±5.47)and(90.98±5.84)( t=24.275, P=0.000), and HSS scores were(51.85±4.68)and(88.64±5.87)( t=34.652, P=0.000). Lysholm scores were(62.98±6.14)and(91.52±6.54 9)( t=22.497, P=0.000), and HSS scores were(52.05±5.16)and(89.54±5.15)( t=36.362, P=0.000)in group A and B, .After treatment, all index were significantly improved in the two groups, but there was no statistical difference between the two groups( P>0.05). In group A, the posterior slope of tibial plateau were(8.75±1.48)° and(10.25±1.65)°( t=4.785, P=0.000)and the patellar height was(0.890±0.031)and(0.898±0.032)( t=1.270, P=0.207)before and after treatment.Before and after treatment in group B, the posterior slope of tibial plateau were(8.69±1.53)° and(5.26±1.21)°( t=12.434, P=0.000)and the patellar height were(0.889±0.047)and(0.821±0.039)( t=7.873, P=0.000). The correction angle, posterior slope of tibial plateau and patella height were significantly improved after treatment in the two groups.While, the decreases of posterior slope of tibial plateau and patella height were better in the group B than in the group A( P<0.05). There was no significant difference in the incidence of complications between the two groups( P>0.05). Conclusions:For treatment of knee osteoarthritis patients, the medial opening high tibial osteotomy and lateral closed high tibial osteotomy have the same exact effect and high safety, but the two methods have their own advantages and disadvantages in clinical treatment.And the appropriate surgical treatment can be selected according to the characteristics of patients.

As the progress of population aging in China, the proportion of elderly population is increasing. Both chronic diseases and infectious diseases can threaten the health of the elderly. There are many kinds of infectious diseases, including vaccine preventable infectious diseases affecting the health of adults, such as influenza, pneumococcal diseases and herpes zoster. In addition, the newly emerged COVID-19 has caused a pandemic in the world, resulting the highest proportion of deaths occurred in the elderly and posing a serious threat to the health of the elderly. This paper mainly summarizes the prevention and control of vaccine preventable diseases and COVID-19 to which the elderly are susceptible, analyzes the infectious disease problems affecting the health of elderly population, and recommends countermeasures for the prevention and control of these diseases in elderly population.

Objective To observe the clinical efficacy of electroacupuncture plus nasal irrigation in treating upper airway cough syndrome (UACS).Method A total of 114 UACS patients were randomized into 3 groups, 38 cases in each group. Group A was treated with acupuncture plus electrical stimulation with sparse-dense wave, group B was intervened by nasal irrigation with Shuang Huang Lian, and group C was treated with the two methods together. The clinical efficacies of the three groups were compared.Result The total effective rates were respectively 84.2%, 73.7% and 94.7% in group A, group B and group C. The total effective rate of group C was significantly different from that of group A and group B (P<0.05).Conclusion Electroacupuncture plus nasal irrigation can produce a more significant therapeutic efficacy compared to electroacupuncture or nasal irrigation alone.

The research of bone tissue engineering bases on three basic directions of seed cells, scaffold materials and growth information. Stem cells have been widely studied as seed cells. Human urine-derived stem cell (hUSC) is extracted from urine and described to be adhesion growth, cloning, expression of the majority of mesenchymal stem cell markers and peripheral cell markers, multi-potential and no tumor but stable karyotype with passaging many times. Some researches proposed that hUSC might be a new source of seed cells in tissue engineering because of their invasive and convenient obtention, stable culture and multiple differentiation potential.
Bone and Bones ; Cell Differentiation ; Humans ; Mesenchymal Stromal Cells ; Stem Cells ; cytology ; Tissue Engineering ; Urine ; cytology

Objective To investigate CT appearances of abdominal primary malignant fibrous histiocytoma(MFH).Methods The CT characteristics,clinical features and pathological data of 1 7 patients with MFH proved pathologically were analyzed retrospectively. Results The lesions located in retroperitoneum were 6,in liver were 5,in kidney were 2,in superior mesentery was 1,in greater omentum was 1,in stomach was 1,in ileum was 1.The lesions are oval shape,lobulated,nodule shape,and the size of these lesions were large. 2 cases of MFH located in gastrointestinal tract were slightly low density,and the remaining were uneven high density due to necro-sis.In CT contrast enhanced scan,the solid portion and internal divisions showed progressive or continuous enhancement,and the nec-rosis were not enhanced in MFH located in the retroperitoneum,the greater omentum,the superior mesentery and the liver.MFH in kidney was poorly circumscribed and showed mild progressive enhancement lower than normal renal parenchyma.The stomach and ileum lesions showed uniform and continuous enhancement with normal gastrointestinal mucosa in corresponding parts.Conclusion Imaging features of retroperitoneal MFH were the same as those of interstitial tumors,and most tumors showed features of progres-sive and persistent enhancement,but have different imaging appearances with the malignant lesions in corresponding parts.

Objective To observe the clinical response and safety of second-generation tyrosine kinase inhibitor dasatinib in the treatment of Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph + ALL). Methods The clinical data of 10 adult Ph + ALL patients treated with dasatinib were analyzed with review of literatures. Results All the 10 Ph+ ALL patients treated with dasatinib achieved remission in 7 weeks, including 9 cases of complete remission [7 cases achieved complete molecular remission (CRm) in 13 weeks]. The median overall survival time (OS) was 13.8 months (5-33), and the median disease-free survival (DFS) time was 10.8 months (4-25). There were 3 cases of pleural effusion, 4 cases of Ⅳ degree of bone marrow suppression and 6 cases of extremely low blood platelet, which could be that was improved via by symptomatic treatment and, with no case of the death occurred during the treatment of dasatinib, the safety was high. Conclusion Dasatinib can deepen molecular biological reaction and prolonged the survival time of patients in the treatment of adult Ph+ ALL, with high remission rate and safety, and which can be considered as first-line treatment.

In order to help improving mental attention and sensory integration ability of mental retarded children, this paper proposes an interactive eyes-brain-hands coordination training system. This system realizes the principle of seeing, thinking and moving of hands by an interactive operation between the computer software custom icons and a touch control panel, so it can improve cognitive function and activity of daily living. The results show this training platform has a high degree of application and acceptance, and provides a portable training method for mental retarded children.