1.Effects of Action Observation Training on Motor Function of Upper Extremities after Stroke
Yuan-yan ZHANG ; Mei-hong ZHU ; Ming ZENG ; Jiao-ying CHEN ; Jian-ming FU
Chinese Journal of Rehabilitation Theory and Practice 2019;25(9):1066-1069
Objective:To explore the effects of action observation training based on mirror neuron system on motor function of upper extremities in stroke patients. Methods:From June, 2016 to June, 2017, 61 stroke patients were randomly assigned to control group (
2.Effects of Virtual Reality Balance Training on Proprioception of Knee after Anterior Cruciate Ligament Reconstruction
Ming SHI ; Wen-ping PAN ; Ming ZENG ; Si-jie LIN ; Yan LI ; Hua WU ; Wei-guo WANG
Chinese Journal of Rehabilitation Theory and Practice 2020;26(12):1458-1463
Objective:To investigate the effect of virtual reality balance training on knee proprioception after anterior cruciate ligament reconstruction (ACLR). Methods:From January, 2016 to December, 2018, 72 patients after ACLR were randomly divided into control group (
3.Effect of respiratory training based on core stability training on feedforward control in patients with chronic nonspecific low back pain
Linghui CHEN ; Qi ZHENG ; Yan LI ; Jianming FU ; Ming ZENG ; Xin JIN ; Jingjing LU
Chinese Journal of Rehabilitation Theory and Practice 2024;30(6):737-744
ObjectiveTo investigate the effect of respiratory training based on core stability training on feedforward control in patients with chronic nonspecific low back pain (CNLBP). MethodsA total of 60 patients with CNLBP in Jiaxing Second Hospital from January, 2022 to March, 2023 were randomly divided into control group (n = 30) and experimental group (n = 30). Both groups received health education, physical factor therapy and core stability training, while the experimental group received respiratory training in addition, for four weeks. Visual Analogue Scale (VAS) score, Japanese Orthopaedic Association low back pain (JOA) score and Oswestry Dysfunction Index (ODI) were compared between two groups before and after treatment, while surface electromyography was used to detect the root mean square (RMS) and integrated electromyography (iEMG) of transversus abdominis, multifidus and triceps (movement muscles), and the activation sequence and relative activation time of transversus abdominis, multifidus and triceps were calculated. ResultsAfter treatment, the scores of VAS, JOA and ODI improved significantly in both groups (|t| > 8.515, P < 0.001), and the scores were better in the experimental group than in the control group (|t| > 2.089, P < 0.05). RMS and iEMG of transversus abdominis and multifidus improved significantly after treatment in both groups (|t| > 18.831, P < 0.001), and were significantly better in the experimental group (|t| > 3.481, P < 0.05). The transversus abdominis and multifidus in both groups were activated before the movement muscles, and the relative activation time of transversus abdominis and multifidus increased in negative (|t| > 48.115, P < 0.001), the experimental group being better (|t| > 3.229, P < 0.05). ConclusionCombination of core stability training and respiratory training is beneficial in reducing the pain of patients with CNLBP, reducing the lumbar dysfunction, improving the order of muscle activation, and strengthening feedforward control.
4.Case-control study on the effect of core strength training on the function of anterior cruciate ligament reconstruction.
Bin WU ; Song ZHENG ; Zhen-Hai CAI ; Yue-Li WANG ; Ming ZENG
China Journal of Orthopaedics and Traumatology 2017;30(8):716-720
OBJECTIVETo observe the effect of core strength training on knee joint function and postural stability after anterior cruciate ligament reconstruction (ACLR).
METHODSA total of 80 ACLR patients were randomly allocated into conventional rehabilitation training group and core strength training group from May 2013 to May 2015 with 40 patients in each group. The patients in conventional rehabilitation training group underwent conventional ACLR rehabilitation training, in which 28 males and 12 females. The mean age was(30.5±5.2) years old(ranged, 22 to 42 years old). The mean BMI was(23.8±2.4) kg/m²(ranged, 18.2 to 25.9 kg/m²). Thirty patients had injuries on the dominant side and 10 patients had injuries on the non-dominant side. The core strength training group received conventional ACLR rehabilitation training and core strength training, in which 31 males and 9 females. The mean age was(31.1±4.8) years old(ranged, 21 to 45 years old). The mean BMI was(24.1±2.7) kg/m²(ranged, 18.5 to 26.1 kg/m²) . Twenty-seven patients had injuries on the dominant side and 13 patients had injuries on the non-dominant side. The Lysholm score, tibial anterior transition measured by KT-1000 before and after treatment, and the Star Excursion Balance Test results after treatment were compared between the two groups.
RESULTSSix months after rehabilitation training, the tibial anterior transition of the conventional rehabilitation training group and the core strength training group were(3.4±1.0) mm and(3.3±1.2) mm respectively, which were less than(12.1±1.8) mm and(12.5±2.0) mm before treatment. But there was no significant difference in anterior tibial translation between two groups(>0.05). The Lysholm score of the conventional rehabilitation training group and the core strength training group were 91.8±4.3 and 92.1±3.9 individually, which were higher than 69.2±5.8 and 70.2±5.1 before treatment. But there was no significant difference in Lysholm score between two groups(>0.05). Six months after rehabilitation training, the results of Star Excursion Balance Test showed the reach distance with the support in the injured side and healthy side in the core strength training group were greater than that of the conventional rehabilitation training group in the eight directions(<0.05).
CONCLUSIONSThe core strength training could improve the dynamic balance of ACLR patients.
5.Analysis of the compliance and effectiveness of the allergen specific immunotherapy in patients with allergic rhinitis
Yong Cai WENG ; Dongsheng GU ; Dongqian ZENG ; Li ZHANG
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2016;30(7):542-545
Objective:To investigate the effectiveness and compliance of the 2 year specific immunotherapy in patients with allergic rhinitis. Method:Two hundred and sixty-two patients of allergic rhinitis were treated with SLIT for 2 years. The symptom questionnaire about effectiveness and compliance were obtained 2 years after SLIT. The patient satisfaction was also investigated. Result:Sixty patients had complete compliance and 202 patients had poor compliance. Of the 142 children, 40 (28%) cases had complete compliance, and of the 118 adult patients, 20 cases (17%) had complete compliance. There was obvious difference between the two (P<0.05). Comparing of before and after treatment, total medication score, total nasal symptom score and every symptom score decreased obviously (P<0.05). Two years after treatment, the total effective rate was 63%,there was significant difference between the children group and the adult group (P<0.05). Conclusion:There are a lot of factors affecting the treatment compliance of sublingual immunotherapy, such as patients, family, health care workers and social support, etc. In the course of treatment, a series of strategies can be adopted to improve the treatment compliance. SLIT is an effective method for the treatment of allergic rhinitis, and the treatment effect of children is better.
6.Different interbody fustion cages and combined fixation through intermuscular approach for lumbar diseases:a case control study.
Zheng-An WANG ; Zhong-You ZENG ; Jian-Qiao ZHANG ; Yong-Xing SONG ; Wei YU ; Fei PEI ; Hui JIN ; Guo-Hao SONG
China Journal of Orthopaedics and Traumatology 2020;33(4):337-347
OBJECTIVE:
To explore the clinical effect of combined fixation and interbody bone grafting through intermuscular approach with different fusion cages in the treatment of single segment lumbar diseases.
METHODS:
From June 2014 to December 2016, the clinical data of 123 cases of single segment lumbar diseases were analyzed retrospectively, including 44 males and 79 females, aged 22 to 60 years old, with the diseases course of 6 to 84 months. The disease types involved lumbar disc degeneration in 65 cases, lumbar spinal stenosis in 30 cases, MeyerdingⅠslip in 21 cases, giant lumbar disc herniation in 7 cases. Lesions was L in 5 cases, L in 101 cases, LS in 17 cases. According to the application of different interbody fusion cage, patients were divided into single common cage group, double common cage group and banana type cage group. The operation time, intraoperative hemorrhage, postoperative incision drainage fluid and incision length were observed in three groups; VAS score of lumbar incision and JOA score of preoperative and final follow up were recorded 72 hours after operation;the intervertebral space height, Cobb angle of lumbar coronal and sagittal plane before and after operation, and interbody fusion 12 months after operation were observed by imaging data.
RESULTS:
There was no significant difference in incision length, operation time, intraoperative bleeding volume, postoperative drainage volume and VAS score of lumbar incision 72 hours after operation among three groups (>0.05). All cases were followed up for 12 to 36 (23.70±4.52) months. The height of intervertebral space in three groups recovered significantly (<0.05), at the last follow-up, there were different degrees of loss, the loss degree of single common fusion cage group>banana type fusion cage group>double common fusion cage group. At the last follow-up, the Cobb angle in the coronaland sagittal planes of the three groups were significantly improved (<0.05). During the follow-up, there were 42 cases of fusion cage subsidence, including 26 cases in the single common cage group, 5 cases in the double common cage group, 11 cases in the banana cage group, the difference was statistically significant (<0.05). At 12 months after operation, the interbody fusion rate was 83% in the single common cage group, 95% in the double common cage group and 90% in the banana cage group, the interbody fusion rate in the two common cage group and the banana cage group was better than that in the single common cage group. No obvious degeneration was observed in the adjacent segments. At the last follow-up, the JOA scores of the three groups were statistically significant (<0.05). The incidence of single common fusion cage group was 10%(4 / 42), that of double common fusion cage group was 9%(4 / 43), and that of banana fusion cage group was 10%(4 / 39). There was no significant difference among the three groups.
CONCLUSION
Through the intermuscular approach, single pedicle screw and contralateral facet screw were used for fixation, and single common fusion cage, double common fusion cage or banana type fusion cage were used for interbody grafting to treat single segment lumbar disease. Although the application of different fusion cage could not increase the axial strength of fixed segment, the speed of fusion was accelerated by increasing the contact area, and the quality of the fusion cage reduces the settlement of the cage and the loss of the height of the intervertebral space. Therefore, two interbody fusion cages implanted in one side are of positive clinical significance for the fixation of unilateral pedicle screw combined with contralateral facet screw, without prolonging the operation time and increasing the complications.
Adult
;
Case-Control Studies
;
Female
;
Humans
;
Intervertebral Disc Degeneration
;
surgery
;
Lumbar Vertebrae
;
Male
;
Middle Aged
;
Retrospective Studies
;
Spinal Fusion
;
Treatment Outcome
;
Young Adult
7.Channel-assisted fixation and interbody fusion in treating recurrent lumbar disc herniation by muscle-splitting approach.
Zhong-You ZENG ; Jian-Qiao ZHANG ; Ke-Ya MAO ; Yong-Xing SONG ; Shi-Yang FAN ; Wei YU ; Fei PEI ; Hai-Feng WANG
China Journal of Orthopaedics and Traumatology 2021;34(4):304-304
OBJECTIVE:
To explore the clinical value and safety of unilateral pedicle screw fixation combined with contralateral translaminar facet screw fixation and interbody fusion by muscle-splitting approach treatment of recurrent lumbar disc herniation.
METHODS:
The clinical data of 51 patients with recurrent lumbar disc herniation treated from June 2012 to December 2017 were retrospectively analyzed. There were 32 males and 19 females, aged 34 to 64 years with an average of (51.11± 7.28) years. Lesions invoved L
RESULTS:
There was no statistical difference in operation time between two groups (
CONCLUSION
Muscle-splitting approach is feasible for thetreatment of recurrent lumbar disc herniation with pedicle screw fixation combined with contralateral translaminar facet screw fixation and interbody fusion. Compared with the median incision approach, the muscle-splitting approach has the advantages of small incision, less trauma, less bleeding, rapid recovery. Also it can protect multifidus and do not increase the incidence of serious complications. Thus, it can be used as a choice for fixation and fusion of recurrent lumbar disc herniation.
Adult
;
Female
;
Humans
;
Intervertebral Disc Degeneration
;
Intervertebral Disc Displacement/surgery*
;
Lumbar Vertebrae/surgery*
;
Male
;
Middle Aged
;
Muscles
;
Pedicle Screws
;
Retrospective Studies
;
Spinal Fusion
;
Treatment Outcome
8.Analysis on the causes and prevention strategies of the vascular injury caused by the oblique lateral lumbar fusion.
Yong-Xing SONG ; Wei YU ; Jian-Qiao ZHANG ; Zhong-You ZENG ; Shun-Wu FAN ; Xing ZHAO ; Wei-Hu MA ; Deng-Wei HE ; Wen-Fei NI ; Shi-Yang FAN ; Jian-Fei JI
China Journal of Orthopaedics and Traumatology 2020;33(12):1142-1147
OBJECTIVE:
To analyze the causes of vascular injury occurred in oblique lateral interbody fusion for treating lumbar degenerative diseases, and put forward preventive measures.
METHODS:
There were 235 patients analyzed from October 2014 to May 2017 in five hospitals, who were treated with oblique lateral interbody fusion with or without posterior pedicle screw fixation. There were 79 males and 156 females with an average age of (61.9±13.5) years old (ranged from 32 to 83 years). There were 7 cases of vascular injury, including 4 cases of segmental vessel injury, 1 case of left common iliac artery injury, 1 case of left common iliac veininjury and 1 case of ovarian vein injury.
RESULTS:
The follow up time ranged from 6 to 36 months, averagely (15.6±7.5) months. There was no pedicle screw loosen or fracture. The low back pain VAS decreased from preoperative 6.7±2.3 to 1.4±0.8 at the latest follow-up, which was statistically difference(
CONCLUSION
Oblique lateral interbody fusion technique provides a new method for minimally invasive fusion of lumbar internal fixation. However, it has a risk of vascular injury. In order to effectively prevent the occurrence of vascular injury, the operative indications and careful and meticulous operation should be strictly grasped.
Adult
;
Aged
;
Aged, 80 and over
;
Female
;
Humans
;
Lumbar Vertebrae/surgery*
;
Lumbosacral Region
;
Male
;
Middle Aged
;
Pedicle Screws
;
Retrospective Studies
;
Spinal Fusion/adverse effects*
;
Treatment Outcome
;
Vascular System Injuries/surgery*
9.Application of oblique lateral interbody fusion in the treatment of lumbar intervertebral disc degeneration in patients with Modic change and endplate sclerosis.
Ping-Quan CHEN ; Zhong-You ZENG ; Xing ZHAO ; Shi-Yang FAN ; Hong-Fei WU ; Wei YU ; Jian-Qiao ZHANG ; Yong-Xing SONG ; Shun-Wu FAN ; Xiang-Qian FANG ; Fei PEI ; Guo-Hao SONG
China Journal of Orthopaedics and Traumatology 2023;36(1):29-37
OBJECTIVE:
To explore the feasibility and clinical effect of Stand-alone oblique lateral interbody fusion (OLIF) in the treatment of lumbar intervertebral disc degeneration with Modic changes and endplate sclerosis.
METHODS:
A retrospective analysis was performed on 16 cases with lumbar intervertebral disc degeneration with Modic changes and endplate sclerosis admitted to three medical centers from January 2015 to December 2018. There were 6 males and 10 females, the age ranged from 45 to 67 years old with an average of (55.48±8.07) years old, the medical history ranged from 36 to 240 months with an average of (82.40±47.68) months. The lesion sites included L2,3 in 2 cases, L3,4 in 5 cases, and L4,5 in 9 cases. All patients presented with chronic low back pain with lower limb neurological symptoms in 3 cases. All patients were treated by Stand-alone oblique lateral lumbar interbody fusion. Clinical and radiological findings and complications were observed.
RESULTS:
There was no vascular injury, endplate injury and vertebral fracture during the operation. The mean incision length, operation time, and intraoperative blood loss were(4.06±0.42) cm, (45.12±5.43) min, (33.40±7.29) ml, respectively. The mean visual analogue scale (VAS) of the incision pain was (1.14±0.47) at 72 hours after operation. There was no incision skin necrosis, poor incision healing or infection in patients. Sympathetic chain injury occurred in 1 case, anterolateral pain and numbness of the left thigh in 2 cases, and weakness of the left iliopsoas muscle in 1 case, all of which were transient injuries with a complication rate of 25%(4/16). All 16 patients were followed up from 12 to 36 months with an average of (20.80±5.46) months. The intervertebral space height was significantly recovered after operation, with slight lost during the follow-up. Coronal and sagittal balance of the lumbar spine showed good improvement at the final follow-up. There was no obvious subsidence or displacement of the cage, and the interbody fusion was obtained. At the final follow-up, Japanese Orthopaedic Association(JOA) score and Oswestry disability index(ODI) were significantly improved.
CONCLUSION
As long as the selection of case is strict enough and the preoperative examination is sufficients, the use of Stand-alone OLIF in the treatment of lumbar intervertebral disc degeneration with Modic changes and endplate sclerosis has a good results, with obvious clinical advantages and is a better surgical choice.
Male
;
Female
;
Humans
;
Child, Preschool
;
Intervertebral Disc Degeneration/surgery*
;
Retrospective Studies
;
Sclerosis
;
Treatment Outcome
;
Lumbar Vertebrae/surgery*
;
Spinal Fusion/methods*
10.Brain and muscle activation under mirror neuron-based training strategies: a near-infrared spectroscopy and surface electromyography study
Yao CUI ; Fang CONG ; Fubiao HUANG ; Ming ZENG ; Ruxiu YAN
Chinese Journal of Rehabilitation Theory and Practice 2023;29(7):782-790
ObjectiveTo explore the neuromuscular control mechanism of training strategies based on mirror neuron system (MNS): action observation (AO), action execution (AE) and action imitation (AO+AE) using functional Near Infrared Spectroscopy (fNIRS) and surface electromyography (sEMG). MethodsFrom July, 2022 to February, 2023, 64 healthy adults were asked to finish four tasks: watching landscape video (control), watching landscape video and acting right wrist and hand extension (AE), watching right wrist and hand extension video (AO), and watching right wrist and hand extension video and acting right wrist and hand extension (AO+AE). A block design was adopted, five times a task in a block, eight cycles, random orders in videos and tasks. The activation of each channel and regions of interest (ROI, namely BA40, BA44, BA45, BA46, BA6 and BA7) in left MNS regions was detected with fNIRS synchronously, as well as the average electromyography (AEMG) of extensor digitorum and extensor carpi radialis with sEMG. ResultsCompared with the control condition, MNS activated in AO, AE and AO+AE conditions, and the intensities mildly increased in turn. Compared with the control condition, 15 channels activated in AO condition, 15 channels activated in AE condition, and all 20 channels activated in AO+AE condition; and the activation intensities of most channels were AO+AE > AE > AO. Four ROI, BA40, BA46, BA6 and BA7, activated in AO condition, all the six ROI activated in AE and AO+AE conditions, and the activation intensities of most ROI were AO+AE > AE > AO. The standardized AEMG of extensor digitorum and extensor carpi radialis were higher in AO+AE condition than in AE condition (|t| > 4.24, P < 0.001). ConclusionMNS has been activated during action observation, execution and imitation, and the ranges and intensities of activation increase in turn. The target muscles activate more during imitation than during execution. Synchronous application of fNIRS and sEMG is feasible in the study of neural mechanism of rehabilitation strategies based on mirror neuron theory.