Cervical Diseases Prediction Using LHVR Techniques

The stabilizing mechanisms of cervical spine spondylosis are involved in the degenerating segmentation vertebra,which often causes pain.Health of the individual is affected,both physically and mentally.Due to depression,nervous-ness,and psychological damages occur thereby losing their human activity func-tions.The nucleus pulposus of spinal disc herniation is prolapsed through a deficiency of annulusfibrosus.A jelly-like core part of the disc contains proteins that cause the tissues to become swollen when it touches the nucleus pulposus.The proposed Gradient Linear Classification(GLC)algorithm is used for the effi-cient automatic classification of disc degeneration herniation of Inter vertebral/vertebra in a cervical disc.Distance between the disc degeneration is classified through gradient operator and is estimated using the rotation of angles between the correlations.Specialists of the orthopedic spine are searching for high-preci-sion algorithms,which are achieved using proposed Linear Hybrid Vertebra Regression(LHVR)diagnostic techniques to identify the degree of cervical disc degeneration using an accurate location.Our experimental results have been used to determine a high range of classification in predicting the spinal cord which saves handling time and accomplishes high accuracy in detection.

The application of C1-C2 pedicle screw internal fixation on the upper cervical diseases of children

Objective To report five cases of puerile (【9 years) atlantoaxial instability which underwent C1-C2 pedicle screw internal fixation by posterior approach,and to introduce the surgical technique and the key point

Follow-up Study on the Motion Range after Treatment of Degenerative Disc Disease with the Bryan Cervical Disc Prosthesis

This study examined effect of a new intervertebral cervical disc prosthesis in relieving the neurological symptoms and signs, improving the patients＇ ability to perform daily activities, reducing pain, and maintaining the stability and segmental motion. From December 2003 to October 2004, 12 patients, who had received 14 replacements of cervical artificial discs, were followed-up for 2 to 8 months （with a mean of 5.2 months）. Of them 5 had cervical spondylotic myelopathy and 7 had cervical disc herniation. The patients included 7 males and 5 females, with their age ranging from 35 to 62 y and a mean of 50.3 y. Single-level replacements were performed in 10 cases and 2 cases received two-level replacement. Operation time of the single-level surgery averaged 130±50 rain and the time of two-level surgery was 165±53 min on average （from skin incision to skin suturing）. Neurological or vascular complications during or after surgery was not observed. Japanese Orthopedic Association scores （JOA scores） increased from 8.6 to 15.8 on average. There was no prothesis subsidence or excursion. Replaced segments were stable and the range of motion was partially restored, being 4.68° （3.6°-6.1°） in flexion and extension position and 3.51 ° （2.5°-4.6°）, 3.42° （2.6°-4.3°） in left and right bending position. No obvious loss of physiological curvature was noted. CT or MRI follow-up showed that excursion was less than 1.5 mm） in 2 of 14 levels and between 1.5 mm and 3 mm） in 1 of 14 levels. No ossification in the replaced levels was observed. It is concluded that satisfactory short-term results were achieved in the 12 cases of artificial disc replacements. Different from anterior cervical discectomy and fusion, the replacement could achieve quick functional recovery and did not lead to the movement limitation of cervical vertebrae. At least a 5-years follow-up was needed to assess the long-term effect of the prosthesis on its neighboring segments.

Clinical features and surgical treatment of the coexistence of cervical,thoracic and lumber degenerative disease

Objective To discuss clinical features and surgical treatment of the coexistence of cervical,thoracic and lumber degenerative disease. Methods From January 2004 to December 2008,79 cases with the coexistence of cervical,thoracic

Traditional Chinese Medicine Erhuang Suppository for Treatment of Persistent High-risk Human Papillomavirus Infection and Its Impact on Transcriptome of Uterine Cervix

Objective High-risk human papillomavirus(HR-HPV)infection is the chief cause of cervical intraepithelial neoplasia(CIN)and cervical carcinoma.The Erhuang suppository(EHS)is a traditional Chinese medicine(TCM)prepared from realgar(As2S2),Coptidis rhizoma,alumen,and borneolum syntheticum and has been used for antiviral and antitumor purposes.However,whether EHS can efficiently alleviate HR-HPV infection remains unclear.This study was conducted to evaluate the efficacy of EHS for the treatment of persistent HR-HPV infection in the uterine cervix.Methods In this study,we evaluated the therapeutic efficacy of EHS in a randomized controlled clinical trial with a 3-month follow-up.Totally,70 patients with persistent HR-HPV infection were randomly assigned to receive intravaginal administration of EHS or placebo.HPV DNA,ThinPrep cytologic test(TCT),colposcopy,and safety evaluation were carried out after treatment.Microarray analysis was performed to compare transcriptome profiles before and after EHS treatment.A K14-HPV16 mouse model was generated to confirm the efficiency of EHS.Results After 3 months,74.3%(26/35)of the patients in the treatment group were HPV negative,compared to 6.9%(2/29)in the placebo group.High-throughput microarrays revealed distinct transcriptome profiles after treatment.The differentially expressed genes were significantly enriched in complement activation,immune response,and apoptotic processes.The K14-HPV16 mouse model also validated the remarkable efficacy of EHS.Conclusion This study demonstrated that EHS is effective against HR-HPV infection and cervical lesions.Additionally,no obvious systemic toxicity was observed in patients during the trial.The superior efficacy and safety of EHS demonstrated its considerable value as a potential cost-effective drug for the treatment of HPV infection and HPV-related cervical diseases.

Anterior and Posterior Approach Results for Treatment of Cervical Myelopathy in the Elderly: A 10-Year Experience in a Mexican Institution

Introduction: Degeneration of the cervical spine (CDSD) prevalence is nearly 90% by the 7th decade. This is the first research that compares the outcomes between the Anterior Approach (AA) and Posterior Approach (PA) to cervical myelopathy (CM) in the elderly. Materials and Methods: A retrospective observational study of electronic health records at the Hospital Central Sur de Alta Especialidad (HCSAE), PEMEX from January 2010 to May 2020 with patients older than 60 years submitted to cervical surgery. For the analysis we elaborated two groups according to the surgical approach: AA vs PA;we analyzed the trans-operative behavior, the immediate outcome, and after 3 months, 6 months, and 1 year. Results: As a total of 145 patients, the prevalence of CM in elderly was the 63.8% with a median age of 69 (64 - 75) years. We found statistical differences in strength outcome only in the P3m (p = 0.011), for sensitivity we found major prevalence of affection in the PA group. We didn’t report a significant difference in the Neck Disability Index (NDI) at all measures, but the PA presented a major incapacity. The Nurick scale results were significant in all stages (p < 0.05);and presented improvement compared with presurgical period (p < 0.001). Discussion: Patients show significant improvements in outcome measures with either anterior or posterior surgery. Both approaches are highly efficacious in preventing neurologic deterioration and in most cases improve neurological function with appropriate postoperative management like rehabilitation, pain management, and psychological support. Conclusion: The patients submitted to surgical medullary decompression presented a favorable outcome despite the age and the higher prevalence of comorbidities;whereby we favor the surgical treatment in all patients in a case-to-case selection to generate a positive impact on functional outcomes.

The Prevention and Cure of Cervical Vertebra Disease

CERVICAL vertebra problems are common and usually occur in middleaged and elderly people, especially those who often bend over. The symptoms patients might encounter are dizziness, headache, neck and shoulder pain and numbness, and even viscera trouble. The following exercises are a simple and convenient way to prevent and cure cervical vertebra problems. If you continue doing the exercises, you can prevent and cure them. Here are the exercises step by step:

Logistic regression analysis on therapeutic effect of acupuncture on neck pain caused by cervical spondylosis and factors influencing therapeutic effect

Objective To explore the main factors influencing the therapeutic effect of acupuncture on neck pain caused by cervical spondylosis, so as to provide references for further increasing the therapeutic effect of acupuncture. Methods One hundred and six cases were randomly divided into an observation group and a control group, 53 cases in each group. The observation group was treated with routine acupuncture at Dazhui （大椎GV 14）, Jingbailao （颈百劳 EX-HN 15） and Jianzhongshu （肩中俞 SI 15）; and the control group was treated with sham acupuncture at 1 cm lateral to Jingbailao （颈百劳 EX-HN 15） and Jianzhongshu （肩中俞 SI 15）. The needles were retained for 20 min in the two groups and infrared radiation was used for adjuvant treatment in this period. Northwick Park Neck Pain Questionnaire （NPQ） was used to assess the patients＇ quality of life before and after the treatment and compare the therapeutic effect between two groups. The potential influential factors were analyzed by Logistic regression. Results The effective rate was 75.5% in the observation group and 52.8% in the control group with a significant difference between the two groups （P〈0.05）. The Logistic regression analysis indicated that the therapeutic effect in the observation group was superior to that of the control group （OR=2.670）, and both the attack frequency and duration of the neck pain would influence the therapeutic effect （OR=1.055 and OR=2.446）. Conclusion Acupuncture has a preferable therapeutic effect on neck pain caused by cervical spondylosis, and patient＇s clinical history about attack frequency and duration of neck pain are factors influencing clinical therapeutic effect.