Dataset Information

Association Between Subjective Tinnitus and Cervical Spine or Temporomandibular Disorders: A Systematic Review.

ABSTRACT: Movements of the neck and jaw may modulate the loudness and pitch of tinnitus. The aim of the present study was to systematically analyze the strength of associations between subjective tinnitus, cervical spine disorders (CSD), and temporomandibular disorders (TMD). A systematic literature search of the Medline, Embase, and Pedro databases was carried out on articles published up to September 2017. This covered studies in which tinnitus and CSD or TMD were studied as a primary or a secondary outcome and in which outcomes were compared with a control group. Included articles were evaluated on nine methodological quality criteria. Associations between tinnitus and CSD or TMD were expressed as odds ratios. In total, 2,139 articles were identified, of which 24 studies met the inclusion criteria. Twice, two studies were based on the same data set; consequently, 22 studies were included in the meta-analysis. Methodological quality was generally limited by a lack of blinding, comparability of groups, and nonvalidated instruments for assessing CSD. Results indicated that patients with tinnitus more frequently reported CSD than subjects without tinnitus. The odds ratio was 2.6 (95% CI [1.1, 6.4]). For TMD, a bidirectional association with tinnitus was found; odds ratios ranged from 2.3 (95%CI [1.5, 3.6]) for arthrogenous TMD to 6.7 (95%CI [2.4, 18.8]) for unspecified TMD. Funnel plots suggested a publication bias. After adjusting for this, the odds ratios decreased, but associations persisted. There is weak evidence for an association between subjective tinnitus and CSD and a bidirectional association between tinnitus and TMD.

SUBMITTER: Bousema EJ

PROVIDER: S-EPMC6168723 | biostudies-literature | 2018 Jan-Dec

REPOSITORIES: biostudies-literature

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Association Between Subjective Tinnitus and Cervical Spine or Temporomandibular Disorders: A Systematic Review.

Bousema E J EJ Koops E A EA van Dijk P P Dijkstra P U PU

Trends in hearing 20180101

Movements of the neck and jaw may modulate the loudness and pitch of tinnitus. The aim of the present study was to systematically analyze the strength of associations between subjective tinnitus, cervical spine disorders (CSD), and temporomandibular disorders (TMD). A systematic literature search of the Medline, Embase, and Pedro databases was carried out on articles published up to September 2017. This covered studies in which tinnitus and CSD or TMD were studied as a primary or a secondary out ...[more]

PMID: 30269683

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Project description:To determine whether smoking has adverse effects on postoperative complications following spine cervical surgery (PROSPERO 2021: CRD42021269648). We searched PubMed, Embase, Cochrane Library, and Web of Science through 13 July 2021 for cohort and case-control studies that investigated the effect of smoking on postoperative complications after cervical spine surgery. Two researchers independently screened the studies and extracted data according to the selection criteria. The meta-analysis included 43 studies, including 27 case-control studies and 16 cohort studies, with 10,020 patients. Pooled estimates showed that smoking was associated with overall postoperative complications (effect estimate [ES] = 1.99, 95% confidence interval [CI]: 1.62-2.44, p < 0.0001), respiratory complications (ES = 2.70, 95% CI: 1.62-4.49, p < 0.0001), reoperation (ES = 2.06, 95% CI: 1.50-2.81, p < 0.0001), dysphagia (ES = 1.49, 95% CI: 1.06-2.10, p = 0.022), wound infection (ES = 3.21, 95% CI: 1.62-6.36, p = 0.001), and axial neck pain (ES = 1.98, 95% CI: 1.25-3.12, p = 0.003). There were no significant differences between the smoking and nonsmoking groups in terms of fusion (ES = 0.97, 95% CI: 0.94-1.00, p = 0.0097), operation time (weighted mean difference [WMD] = 0.08, 95% CI: -5.54 to 5.71, p = 0.977), estimated blood loss (WMD = -5.31, 95% CI: -148.83 to 139.22, p = 0.943), length of hospital stay (WMD = 1.01, 95% CI: -2.17 to 4.20, p = 0.534), Visual Analog Scale-neck pain score (WMD = -0.19, 95% CI: -1.19 to 0.81, p = 0.707), Visual Analog Scale-arm pain score (WMD = -0.50, 95% CI: -1.53 to 0.53, p = 0.343), Neck Disability Index score (WMD = 11.46, 95% CI: -3.83 to 26.76, p = 0.142), or Japanese Orthopedic Association Scores (WMD = -1.75, 95% CI: -5.27 to 1.78, p = 0.332). Compared with nonsmokers, smokers seem to be more significantly associated with overall complications, respiratory complications, reoperation, longer hospital stay, dysphagia, wound infection and axial neck pain after cervical spine surgery. It is essential to provide timely smoking cessation advice and explanation to patients before elective cervical spine surgery.

Dataset Information

Association Between Subjective Tinnitus and Cervical Spine or Temporomandibular Disorders: A Systematic Review.

Publications

Association Between Subjective Tinnitus and Cervical Spine or Temporomandibular Disorders: A Systematic Review.

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