Objective To investigate the effects of sensorimotor therapy on patients with knee osteoarthritis.Methods Ninety-two patients with knee osteoarthritis were divided into a treatment group and a control group by using random digits table. Both groups received conventional rehabilitation therapy, including knee isometric and isotonic contraction training, ultrashort wave diathermy as well as aerobic exercise. The treatment group was also administered with sensorimotor training, in addition to the conventional training,including the muscle strengthening and control training of quadriceps and hamstring muscle using sling exercise therapy system and on the Thera-band mattress. The visual analogue scale (VAS) for pain, manual muscle testing and knee range of motion as well as the Japanese Orthopedic Association knee function evaluation form were used to evaluate the patients. Results There was no statistic difference between the 2 groups before treatment, with regard to the evaluation parameters used in this study. After 2 months of treatment, both groups improved significantly (P ＜0.05),with the treatment group improved to a significantly greater extent (P ＜0.05). Conclusions Sensorimotor training in addition to the conventional rehabilitation treatment can further relieve the pain of patients with knee osteoarthritis joints arthritis and improve the function of patients with knee osteoarthritis.

Objective To study the changes of endothelin-1(ET-1) and calcitonin gene-related peptide(CGRP) in plasma of cerebral vasospasm(CVS) after resection of skull base tumors and the effect of the two factors on cerebral vasospasm. Methods Totally 34 cases were divided into symptomatic cerebral vasospasm group,asymptomatic cerebral vasospasm group and nonvasospasm group after resection of skull base tumors.The blood specimens were obtained from the 34 patients on days 1,3,5,7 and 14 after the resection.The concentration of ET-1 and CGRP was detected by radioimmunoassay;meanwhile,transcranial doppler was recorded.Another 10 normal adult served as control group. Results ① Concentration of ET-1 in plasma elevated from the 1st day after resection of skull base tumors,reaching peak levels on day 5 to day 7,then decreased gradually and nearly recoverd on day 14.Concentration of CGRP in plasma decreased from day 3 after resection of skull base tumors,with the lowest concentration on day 7,then increased gradually and recoverd on day 14.② Concentration of ET-1 in plasma of the three groups was higher than that of normal adult group,while concentration of CGRP of the three groups was lower than that of normal adult group.③ Concentration of ET-1 in plasma in vasospasm groups was higher than that in nonvasospasm group(P

Objective To investigate the effects of a new sling exercise treatment combined with injections of sodium hyaluronate on the radiographic findings and clinical variables of patients with patellofemoral pain.Methods Seventy patients with patellofemoral pain syndrome were divided into a group which was treated using a new sling exercise therapy combined with injections of sodium hyaluronate (the combined therapy group,n=34) and another which received only sodium hyaluronate injections (the control group,n=36).The patients of both groups were assessed pre-and post-treatment.The clinical assessment modalities were pain scores (using a visual analogue scale,VAS),quadriceps and hamstring strength and range of motion in the active flexion and extension of the knee.Q angles were measured supine and standing.Patellofemor tilt angle and congruence and sulcus angle were determined by CT scanning.Results After 5 weeks the average VAS pain score of the combined therapy group was significantly lower than that of the control group.Muscle strength and range of motion in the combined therapy group were both significantly higher than pro-treatment,the Q angles were significantly smaller,and the congruence and sulcus angles were significantly better.Conclusion Five weeks of practicing the new sling exercise therapy combined with injections of sodium hyaluronate can yield satisfactory clinical and radiologic outcomes in patients with patellofemoral pain syndrome.

Objective To investigate the surgical method of treating the third ventricle cysticercosis with neuroendoscopy and to discuss the related problems. Methods Clinical data of 7 cases of the third ventricle cysticercosis from July 2009 to December 2014 were retrospectively analyzed. Patients aged from 12 to 49 and all of them received endoscopic resection of the third ventricle cysticercosis and orally taken Albendazole after surgery. Results The symptoms of high intracranial pressure in patients show different levels of releasing, except 1 case with postoperative fever symptoms, the other patients had no other palpable complications. After rechecked by CT and MRI, the size and shape of ventricle of all patients improved to varying degrees and hydrocephalus symptoms was relieved that all cases were satisfactory. Conclusions The treatment of neuroendoscopy aimed to the third ventricle cysticercosis is simple, safe and with less postoperative complications, which should be the preferred treatmnt to the third ventricle.

Objective To evaluate the effect of dexmedetomidine on gastric mucosal injury induced by intestinal ischemia-reperfusion (I/R) in rats.Methods Thirty-six healthy male Sprague-Dawley rats,aged 4-5 months,weighing 200-250 g,were randomly divided into 4 groups (n =9 each) using a random number table:sham operation group (group S),intestinal I/R group (group I/R),low-dose dexmedetomidine group (group LD),and high-dose dexmedetomidine group (group HD).Intestinal I/R was produced by occlusion of the superior mesenteric artery for 1 h followed by 2 h reperfusion in anesthetized rats.Dexmedetomidine 2.5 and 5.0 μg · kg-1 · h-1 were infused via the caudal vein for 1 h starting from 1 h before ischemia in LD and HD groups,respectively.The rats were sacrificed at 2 h of reperfusion,and the gastric mucosa was obtained for examination of the pathological changes (with light microscope) and for determination of the expression of serine/threonine kinase (Akt),phosphorylated Akt (p-Akt),activated caspase-3 and caspase-3 (by Western blot).The ratio of p-Akt to Akt (p-Akt/Akt)was calculated to reflect the phosphorylation of Akt.The ratio of activated caspase-3 to easpase-3 (activated caspase-3/caspase-3) was calculated to reflect the activation of caspase-3.Results Compared with group S,the expression of Akt was significantly up-regulated,the expression of p-Akt was significantly downregulated,the phosphorylation of Akt was significantly decreased,and the activation of caspase-3 was significantly increased in group I/R,and the expression of p-Akt was significantly up-regulated,and the phosphorylation of Akt and activation of caspase-3 were significantly increased in LD and HD groups (P＜0.05).Compared with group I/R,the expression of Akt was significantly down-regulated,the expression of p-Akt was significantly up-regulated,the phosphorylation of Akt was significantly increased,and the activation of caspase-3 was significantly decreased in LD and HD groups (P＜0.05).The degree of gastric mucosal injury was significantly lower in LD and HD groups than in group I/R,and there was no significant difference in the degree of gastric mucosal injury between group LD and group HD.Conclusion Dexmedetomidine can attenuate gastric mucosal injury induced by intestinal I/R,and the mechanism may be related to activation of PI3K/Akt signaling pathways and inhibition of cell apoptosis in rats.

OBJECTIVESTo provide the anatomical basis for surgical treatment of extraforaminal lumbar disc herniation (EFLDH) by paraspinous muscle splitting approach and to investigate the effect of its application.

METHODSThe relationship among the intertransverse processes, lateral margin of the pars interarticularis, anterior ramus of the lumbar nerve, and anterior ramus of the lumbar artery was studied in 34 cadaveric specimens. From October 1993 to October 1999, eleven cases of extraforaminal lumbar disc herniation were treated by paraspinous muscle splitting approach and retroperitoneal approach.

RESULTSIn the extraforaminal region, the anterior ramus of the lumbar artery and venus locate ventrally to the superior half of the intertransverse space, and the anterior ramus of the lumbar artery runs downward behind the nerve. The distance from the lateral margin of the pars interarticularis to the nerve root and the angle between the nerve root and midline sagittal plane were 1.0 - 2.0 cm and 7 degrees - 25 degrees respectively which increased gradually from L(1) to L(5). The period of follow up in 10 of 11 cases was 23 - 98 months. Evaluation according to Low Back Outcome Score showed excellent results in 8 cases, and good in 2.

CONCLUSIONSurgical treatment of EFLDH by paraspinous muscle splitting approach is safe, effective and minimal invasive.

Adult ; Aged ; Female ; Humans ; Intervertebral Disc Displacement ; pathology ; surgery ; Lumbar Vertebrae ; Male ; Middle Aged

Objective To investigate the related factors of percutaneous balloon compression (PBC) for the treatment of trigeminal neuralgia complicating cerebrovascular disease in order to reduce the incidence of surgical complications. Methods The clinical data in patients with trigeminal neuralgia complicating cerebrovascular disease treated with PBC in the People's Hospital of Liaoning Province from December 2000 to December 2010 were analyzed retrospectively. The reasons for its occurrence were investigated. Results Of the 6 759 patients with trigeminal neuralgia who received PBC treatment, 10 (0. 15％ ) developed cerebrovascular disease,and 2 of them had arteriovenous fistula; 5 patients developed intracranial hemorrhage: 2 acute subdural hemorrhage, 2 intraventricular hemorrhage with subarachnoid hemorrhage, and 1 small amount of bleeding in brain stem; 1 patient developed internal carotid hemorrhage during the intraoperative puncture and the operation was stopped temporarily, and he was reoperated successfully after 2 weeks; 2 patients had cerebral infarction, they were all in the risk population of cerebrovascular disease, and 3 weeks after treatment, their disease conditions were improved. One of them left severe paralysis of limbs at discharge. Condusions The treatment of trigeminal neuralgia with PBC is safe and the incidence of cerebrovascular complications is lower. The surgical operations and blood pressure changes are the important causes of cerebrovascular complications.

Objective To investigate the effects of different depths of anesthesia on incidence of postopera-tive cognitive dysfunction (POCD). Methods We systematically retrievedPubmed,OVID,CNKI,CBM and Wanfang database and VIP database for randomized controlled trials(RCTs)from inceptionto December 312016, comparing different depths of anesthesia for their impacts on incidence of early POCD. After data extraction and quality evaluation,Revman 5.3 software was used for statistical data analysis. Results A total of 714 patients in 8 eligible RCTs were identified. Results of meta-analysis were as follows.(1)Incidence of POCD of depth anesthesia (NTS=E0-E1)was lower than general anesthesia(NTS=D0-D1)1 d after surgery(OR=0.21,95%CI 0.13~0.35,P < 0.00001).(2)Incidence of POCD of depth anesthesia(NTS = E1)was lower than general anesthesia (NTS=D0)7 d after surgery(OR=0.45,95%CI 0.23~0.91,P=0.03).(3)Incidence of POCD of NTS=E1 was lower than NTS=D07d after surgery(OR=0.42,95%CI 0.24~0.71,P=0.001). Conclusion Comparedwith general anesthesia,depth anesthesia is associated with a lower incidence of early POCD.

Chaihu Jia Longgu Muli Decoction can effectively improve the sleep quality of perimenopausal insomnia patients, reduce negative emotions, regulate the neuroendocrine system, improve the other perimenopausal symptoms, and has higher safety. Chaihu Jia Longgu Muli Decoction can play a role in perimenopausal insomnia by correcting hormone levels, regulating a variety of neurotransmitters and cytokines, regulating intestinal flora and other ways.

Objective:To understand the status quo of postoperative exercise adherence in patients with non-small cell lung cancer (NSCLC) and analyze the pathways through which disease perception, exercise self-efficacy, and coping style influence postoperative exercise adherence based on the Revised Common Sense Model (CSM) .Methods:NSCLC patients who underwent surgery in the Department of Thoracic Surgery of the First Affiliated Hospital of Anhui Medical University from March to September 2023 were selected by convenience sampling. Data were collected using a general information questionnaire, the Postoperative Exercise Adherence Questionnaire for Lung Cancer Patients, the Brief Illness Perception Questionnaire (BIPQ), and the Exercise Self-Efficacy Scale for Lung Cancer Patients.Results:A total of 245 questionnaires were distributed, with 241 valid responses collected. The postoperative exercise adherence score among the 241 NSCLC patients was (39.70±9.55). Exercise self-efficacy and coping style partially mediated the relationship between disease perception and exercise adherence, accounting for 81.31% and 13.64% of the total indirect effects, respectively. Exercise self-efficacy and coping style also had a chain mediating effect between disease perception and exercise adherence, accounting for 5.05% of the total indirect effects.Conclusions:The level of exercise adherence in NSCLC patients needs improvement. Negative disease perception not only directly negatively affects exercise adherence but also indirectly affects it through the mediating roles of exercise self-efficacy and coping style. Clinical healthcare providers should focus on guiding patients to develop healthy disease perceptions, increase their confidence in participating in exercise, and encourage the adoption of positive coping styles to enhance exercise adherence levels.