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find Keyword "Cervical spondylosis" 20 results
  • Expert consensus on perioperative sleep care management for patients with cervical spondylosis

    The incidence of perioperative sleep disorders in patients with cervical spondylosis is high, which affects the physiological and psychological rehabilitation effect of patients after surgery. The expert consensus (preliminary draft) was prepared by summarizing expert experience and recommendations. After expert review and revision, the consensus was formed. The consensus was developed based on existing evidence-based medical evidence and expert clinical experience, which is scientific and practical and can provide a basis for clinical medical personnel to prevent and treat perioperative sleep disorders in patients with cervical spondylosis.

    Release date:2022-11-24 04:15 Export PDF Favorites Scan
  • Comparison of effectiveness between zero-profile anchored cage and plate-cage construct in treatment of consecutive three-level cervical spondylosis

    Objective To evaluate the safety and effectiveness of anterior cervical discectomy and fusion (ACDF) by using zero-profile anchored cage (ZAC) in treatment of consecutive three-level cervical spondylosis, by comparing with plate-cage construct (PCC). Methods A clinical data of 65 patients with cervical spondylosis admitted between January 2020 and December 2022 and met the selection criteria was retrospectively analyzed. During consecutive three-level ACDF, 35 patients were fixed with ZAC (ZAC group) and 30 patients with PCC (PCC group). There was no significant difference in baseline data between the two groups (P>0.05), including gender, age, body mass index, surgical segment, preoperative Japanese Orthopaedic Association (JOA) score, Neck Disability Index (NDI), visual analogue scale (VAS) score, prevertebral soft tissue thickness (PSTT), cervical lordosis, and surgical segmental angle. The operation time, intraoperative blood loss, hospital stay, clinical indicators (JOA score, NDI, VAS score), and radiological indicators (cervical lordosis, surgical segmental angle, implant subsidence, surgical segment fusion, and adjacent segment degeneration), and the postoperative complications [swelling of the neck (PSTT), dysphagia] were recorded and compared between the two groups. Results Patients in both groups were followed up 24-39 months. There was no significant difference in follow-up duration between the two groups (P>0.05). The operation time and intraoperative blood loss were lower in ZAC group than in PCC group, and the length of hospital stay was longer, but there was no significant difference (P>0.05). At each time point after operation, both groups showed significant improvements in JOA score, VAS score, and NDI compared with preoperative scores (P<0.05), but there was no significant difference between the two groups at each time point after operation (P>0.05). Both groups showed an increase in PSTT at 3 days and 3, 6 months after operation compared to preoperative levels (P<0.05), but returned to preoperative levels at last follow-up (P>0.05). The PSTT at 3 days and 3 months after operation were significantly lower in ZAC group than in PCC group (P<0.05), and there was no significant difference between the two groups at 6 months and at last follow-up (P>0.05). The incidences of dysphagia at 3 days and 3 months were significantly lower in ZAC group than in PCC group (P<0.05), while no significant difference was observed at 6 months and last follow-up between the two groups (P>0.05). There was no postoperative complication in both groups including hoarseness, esophageal injury, cough, or hematoma. Both groups showed improvement in cervical lordosis and surgical segmental angle compared to preoperative levels, with a trend of loss during follow-up. The cervical lordosis loss and surgical segmental angle loss were significantly more in the ZAC group than in PCC group (P<0.05). The incidence of implante subsidence was significantly higher in ZAC group than in PCC group (P<0.05). There was no significant difference between the ZAC group and PCC group in the incidences of surgical segment fusion and adjacent segment degeneration (P>0.05). ConclusionIn consecutive three-level ACDF, both ZAC and PCC can achieve satisfactory effectiveness. The former can reduce the incidence of postoperative dysphagia, while the latter can better maintain cervical curvature and reduce the incidence of implant subsidence.

    Release date:2025-02-17 08:55 Export PDF Favorites Scan
  • ADJACENT SEGMENT DEGENERATION AFTER CERVICAL ARTIFICIAL DISC REPLACEMENT AT EARLYMID-TERM FOLLOW-UP

    Objective To study the effectiveness of artificial disc replacement for cervical diseases and the adjacent segment degeneration. Methods Between January 2008 and October 2010, 39 cases of cervical spondylosis underwent cervical disc replacement. Of them, there were 20 males and 19 females with an average age of 45.7 years (range, 32-60 years)and an average disease duration of 30 months (range, 1 month to 10 years), including 26 cases of cervical myelopathy, 11 cases of nerve root cervical spondylosis, and 2 cases of mixed cervical spondylosis. Single level disc lesion was observed in 27 cases while bi-level lesion in 12 cases. Prestige disc prosthesis was used in 9 patients, Prodisc-C prosthesis in 4 patients, and Discover disc prosthesis in 26 patients. The neurological functional recovery was assessed after operation by Japanese Orthopaedic Association (JOA) score. The range of motion of replaced segment and adjacent segments was measured (Cobb angle), and Kellgren’s X-ray assessment was used to evaluate the degree of adjacent segment degeneration. Results The operation was successfully performed in all cases, with primary heal ing of all the incisions. All patients were followed up from 12 to 36 months with an average of 23.1 months. JOA score was significantly improved at last follow-up when compared with preoperative score (P lt; 0.05), and no significant difference was observed in the Cobb angle of replaced segment and adjacent segments between pre- and postoperation (P gt; 0.05). According to the Kellgren’s X-ray assessment, degeneration of the adjacent segments occurred in 5 cases at last follow-up, including 3 cases of degeneration from grade 0 to grade 1 or 2, 1 from grade 1 to grade 2, and 1 from grade 2 to grade 3, with a degeneration rate of 12.8%, but no significant difference was found in degeneration degree when compared with preoperative value (χ2=1.793,P=0.406). No degeneration of adjacent segments occurred in 32 patients at 15 months after operation. Conclusion Artificial disc replacement has a good effectiveness in treating cervical spondylosis, which can maintain the range of motion of the replaced segment and adjacent segments, and may have a protective effect on adjacent segment discs.

    Release date:2016-08-31 04:23 Export PDF Favorites Scan
  • COMPARISON BETWEEN SOLIS FIXATION FUSION AND TITANIUM PLATE FIXATION BY CERVICAL ANTERIOR APPROACH

    Objective To investigate the effect difference between the Solis fixation fusion and the titanium plate fixation by the cervical anterior approach after decompression and bone graft implantation. Methods Of the 104 patients with cervical disease from September 2001 to March 2004, 36 were treated with the Solis implantation after decompression by the cervical anterior approach, and 68 were treated with the titanium plate fixation after decompression and bone graft implantation. The recovery of the neurological function in all the patients were assessed with the JOA Scoring at 6 weeks,3,6,12,24 and 36 months. The fragment fusion and its stability as well as the changes in the intervertebral height were assessed with X-ray examination. Results According to the JOA Scoring, the excellent and good outcomes accounted for 94.4% in the Solis group and 94.1% in the titanium plate group. In allthe patients, the fragment fusion was achieved in 3 months. The change in the Cobb angle of the fused fragment was less than 5° at the flexionextension posture, 3.6±0.8° in the Solis group, 2.4±0.7° in the titanium plate group. There was significant differences between the two groups(P<0.05). The intervertebral height of the operation fragment in the Solis group increased 1.6±0.7mm, which was higher than that in the titanium plate group(P<0.05). Conclusion Clinical effects of the two internalfixation operations are good; however, the Solis fixation has more advantages because of its simpler performance,less trauma, and fewer complications.

    Release date:2016-09-01 09:25 Export PDF Favorites Scan
  • EFFECTIVENESS OF A NEW ALLOGRAFT BONE IN APPLICATION OF ANTERIOR CERVICAL OPERATION

    ObjectiveTo analyze the effectiveness of a new type of decellularized allogeneic bone in the application of anterior cervical discectomy and fusion (ACDF). MethodsA retrospective analysis was made on the clinical data of 73 patients with single segmental cervical spondylosis treated with ACDF between January 2009 and December 2013. Of 73 cases, autologous iliac bone was used in 22 cases (group A), new decellularized allogeneic bone transplantation (Bio-Gene) in 22 cases (group B), and normal allogeneic bone (Xin Kang Chen) in 24 cases (group C). There was no significant difference in gender, age, type of cervical spondylosis, course of disease, and involved segment among 3 groups (P>0.05). The operation time, intraoperative blood loss, and complications were compared between groups; X-ray films and CT images were taken to observe the bone fusion, and Japanese Orthopaedic Association (JOA) score was used to assess the clinical efficacy. ResultsThe operation time and intraoperative blood loss of group A were significantly more than those of groups B and C (P<0.05), but no significant difference was found between groups B and C (P>0.05). Pain and numbness at donor site occurred in 12 cases, and poor healing in 1 case of group A; red swelling and exudate were observed in 1 case of group B and in 6 cases of group C; and there was significant difference in complications among 3 groups (χ2=18.82, P=0.00). All patients were followed up 6-54 months (mean, 30 months). The graft fusion rate was 100% in groups A and B, and was 95.8% in group C, showing no significant difference (χ2=2.04, P=0.36). The JOA score at 6 months after operation were significantly improved when compared with preoperative score in 3 groups (P<0.05), but no significant difference was found among the 3 groups at preoperation and 6 months after operation (P>0.05). The excellent and good rates of groups A, B, and C were 90.9%, 88.9%, and 87.5% respectively, showing no significant difference (χ2=0.14, P=0.93). ConclusionNew type of decellularized allogeneic bone in ACDF has the advantages of shorter operation time, less blood loss, and better early effectiveness. But whether there is a chronic rejection or delayed rejection needs further studies.

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  • The West China Hospital program of nutritional management under accelerated perioperative recovery in cervical spondylosis

    In the context of accelerated rehabilitation, nutritional support for patients with orthopedic cervical spondylosis is an important condition for lessening postoperative stress response, reducing postoperative complications, shortening patient’s length of hospital stay, lowering medical expenses, and promoting early recovery of patients. Based on this, West China Hospital of Sichuan University explored and established the West China Hospital program for nutritional management in cervical spondylosis from the aspects of team building, nutritional assessment and monitoring, and nutritional intervention.

    Release date:2020-11-25 07:18 Export PDF Favorites Scan
  • The West China Hospital program of contracted follow-up management under accelerated perioperative recovery in cervical spondylosis

    In order to adapt to the development of the new medical care model, West China Hospital of Sichuan University established a multidisciplinary follow-up team, established follow-up health files, implemented follow-up health management, assessed the risk of abnormal indicators, guided rehabilitation, established green medical treatment channels, managed follow-up data, prevented health management risks, and continuously improved quality. Through these measures, West China Hospital of Sichuan University has established a standardized and systematic follow-up management model for patients with cervical spondylosis after discharge, in order to promote the functional rehabilitation of patients during the perioperative period, and improve patient satisfaction. This article introduces this contract-based follow-up management model, which aims to provide a reference for other medical institutions to establish a good follow-up management system for patients with cervical spondylosis.

    Release date:2020-11-25 07:18 Export PDF Favorites Scan
  • EARLY EFFECTIVENESS OF Discover CERVICAL ARTIFICIAL DISC REPLACEMENT IN TREATMENT OF CERVICAL SPONDYLOSIS

    【Abstract】 Objective To investigate the early effectiveness of the Discover cervical artificial disc replacement in treating cervical spondylosis. Methods Qualified for the selective standard, 24 patients with cervical spondylosis were treated between March 2010 and March 2011. Of 24 patients, 13 patients underwent anterior cervical decompression and fusion (ACDF) (ACDF group, between March 2010 and September 2010) and 11 patients underwent Discover cervical artificial disc replacement (CADR group, between September 2010 and March 2011). There was no significant difference in gender, age, disease duration, lesions typing, and affected segments between 2 groups (P gt; 0.05). The operative time, blood loss, and complications were recorded. Japanese Orthopaedic Association (JOA) scores, Neck Disability Index (NDI) scores, and Odom’s scores were used to evaluate the postoperative effectiveness. In CADR group, the cervical range of motion (ROM) in all directions, and prosthesis eccentricity were measured before and after operation. Results Symptoms disappeared and no complication occurred after operation in the patients of 2 groups. The patients were followed up 12 to 18 months (mean, 15.3 months) in ACDF group and 6 to 12 months (mean, 9.6 months) in CADR group. The NDI scores in CADR group were significantly higher than those in ACDF group at 1, 3, and 6 months (P lt; 0.05), but no significant difference was observed in JOA score improvement rate between 2 groups (P gt; 0.05). According to Odom’s score at last follow-up, the results were excellent in 6 cases, good in 4 cases, and fair in 3 cases with an excellent and good rate of 76.92% in ACDF group, and were excellent in 9 cases, good in 1 case, and poor in 1 case with an excellent and good rate of 90.91% in CADR group, showing no significant difference (χ2=3.000, P=0.223). The patients in CADR group had significant limit of cervical joint ROM in flexion and extension and right bending at 1 month (P lt; 0.05), but cervical joint ROM restored after 3 months. The ROMs of left bending at 3 months and 6 months were bigger than preoperative value (P lt; 0.05). Meanwhile, ROM in left bending were bigger than that in right bending in replaced segment and upper segment (P lt; 0.05), and the ROM difference between left bending and right bending in upper segment was 2 times higher than that in the replaced segment; a marked linear correlation (P lt; 0.05) existed between the ROM difference and prosthesis eccentricity, and prosthesis bias had bigger ROM in lateral bending. Conclusion Discover cervical artificial disc replacement for treatment of cervical spondylosis can provide a good effectiveness and cervical postoperative movement function. As a new prosthesis, it has some merits such as simple operative steps and less complications.

    Release date:2016-08-31 04:22 Export PDF Favorites Scan
  • A COMPARATIVE STUDY OF ANTERIOR DECOMPRESSION APPROACH BY USING CERVICAL RETRACTORSYSTEMS AND TRADITIONAL SURGICAL APPROACH TO TREAT CERVICAL SPONDYLOSIS

    To compare and evaluate the whole effect of anterior decompression approach to treat cervical spondylotic myelopathy by using cervical retractor systems and the traditional surgical approach. Methods From April 2001 to August 2004, group A included 30 males and 23 females aging from 31 to 69 years, and the involved time was from 7 months to 15 years. Involved segments included 22 one-segments, 24 two-segments and 7 three-segments. In all 53 cases, anterior windowing decompression and fusion with autograft and titanium plate internal fixation by using traditionalcircular saw were performed. Group B included 48 males and 20 females aging from 33 to 74 years, and the involved time was from 5 months to 18 years. Involved segments included 23 one-segments, 34 two-segments and 11 three-segments. In all 68 cases, anterior undermined far-reaching decompression and fusion with autograft and titanium plate internal fixation by using removing disc merely in the single-level or separately in the multilevels employing self-retractor and Caspar cervical retractor systems via interspinal approach were performed. X-rays and MRI showed cervical disc degeneration, herniation and spinal cord compression. The surgery time, loss of blood, vertebral body fusion time, difference in height of involved segments preor postoperatively and compl ications were counted up and compared between the two groups. Improvement rate of spinal function pre- or postoperatively were valued by using JOA score. Results A total of 92 cases including 42 of group A and 50 of group B were followed up for 3 to 5 years, mean 3.5 years. In group A, surgery time, loss of blood, time of vertebral body fusion, difference in height of involved segments pre- or postoperatively, and improvement ratio of spinal function were(76.80 ± 28.41) min,(564.00 ± 181.96) mL,(12.10 ± 3.58) weeks, (1.30 ± 0.67) mm and 0.49% ± 0.14%, respectively. In group B, they were(57.90 ± 15.01) min,(317.50 ± 136.92) mL,(9.75 ± 1.36) weeks, (3.00 ± 0.56) mm and 0.71% ± 0.17% , respectively. The differences between the two groups were significant in all measured values(P lt; 0.05). Compl ications occurred in 7 cases ofgroup A including 1 spinal cord injury, 1 plate displacement, 1 bonegraft displacement and 4 disfunctions of il iac region. No compl ication happened in group B. Conclusion Anterior decompression approach using cervical retractor systems is significantly superior to the traditional approach as to the whole effect to treat cervical spondylotic myelopathy, and furtherperfects the traditional anterior decompression approach. The modified approach is scientific, safe and easily spread.

    Release date:2016-09-01 09:12 Export PDF Favorites Scan
  • Investigation on the status quo and influencing factors of follow-up service for postoperative patients with cervical spondylosis

    ObjectivesTo investigate the status quo of follow-up services for patients with cervical spondylosis, to explore its influencing factors, and to provide reference for the follow-up management model after postoperative discharge of patients with cervical spondylosis.MethodsA total of 220 patients with cervical spondylosis were selected by using convenient sampling from October 2018 to May 2019, and the general information questionnaire and the follow-up service needs questionnaire were used for the investigation.ResultsThe score of follow-up service content requirement for patients with cervical spondylosis was 54.87±7.56, and the rehabilitation training instruction was the highest. Multiple linear regression analysis showed that the follow-up service content score was influenced by education level [non-standardized partial regression coefficient (b)=3.186, 95% confidence interval (CI) (2.490, 3.882), P<0.001], length of hospital stay [b=5.140, 95%CI (3.914, 6.365), P<0.001], Neck Disability Index [b=1.326, 95%CI (0.189, 2.463), P=0.022], and age [≥75 years as the reference, 45-59 years: b=3.766, 95%CI (0.671, 6.860), P=0.017; 60-74 years: b=4.081, 95%CI(0.849, 7.314), P=0.014]. The method of obtaining follow-up services was mainly based on outpatient follow-up (85.5%), telephone follow-up (50.5%), and established a follow-up service center (40.5%) for discharged patients. The executives were multidisciplinary teams (60.5%) and hospital-community integration teams (48.2%). There were 19.1% of discharged patients who were willing to pay for relevant follow-up services.ConclusionsPatients with postoperative cervical spondylosis have strong demand for post-discharge follow-up services, which are affected by many factors. Medical staff should pay attention to this and develop a personalized follow-up service plan according to patient characteristics to meet different discharged patients and improve the quality of medical services.

    Release date:2019-09-06 03:51 Export PDF Favorites Scan
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