1
|
Singh A, Botros M, Guirguis P, Punreddy A, Mesfin A, Puvanesarajah V. Prevalence, Characteristics, and Trends in Retracted Spine Literature: 2000-2023. World Neurosurg 2024; 187:e313-e320. [PMID: 38649024 DOI: 10.1016/j.wneu.2024.04.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/13/2024] [Accepted: 04/15/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Retraction of scientific publications is an important check on scientific misconduct and serves to maintain the integrity of the scientific literature. The present study aims to examine the prevalence, trends, and characteristics of retracted spine literature across basic science and clinical spine literature. METHODS Multiple databases were queried for retracted papers relating to spine or spine surgery, between January 2000 and May 2023. Of 112,668 publications initially identified, 125 were ultimately included in the present study following screening by 2 independent reviewers. Journal of origin, reasons for retraction, date of publication, date of retraction, impact factor of journal, countries of research origin, and study design were collected for each included publication. RESULTS Clinical studies were the most frequent type of retracted publication (n = 70). The most common reason for retraction was fraud (n = 58), followed by plagiarism (n = 22), and peer review process manipulation (n = 16). Impact factors ranged from 0.3 to 11.1 with a median of 3.75. Average months from publication to retraction across all studies was 37.5 months. The higher the journal impact factor, the longer the amount of time between publication and retraction (P = 0.01). China (n = 63) was the country of origin of more than half of all retracted spine publications. CONCLUSIONS The rate of retractions has been increasing over the past 23 years, and clinical studies have been the most frequently retracted publication type. Clinicians treating disorders of the spine should be aware of these trends when relying on the clinical literature to inform their practice.
Collapse
Affiliation(s)
- Aman Singh
- Department of Orthopaedics & Physical Performance, University of Rochester Medical Center, Rochester, New York, USA
| | - Mina Botros
- Department of Orthopaedics & Physical Performance, University of Rochester Medical Center, Rochester, New York, USA
| | - Paul Guirguis
- Department of Orthopaedics & Physical Performance, University of Rochester Medical Center, Rochester, New York, USA
| | - Ankit Punreddy
- Department of Orthopaedics & Physical Performance, University of Rochester Medical Center, Rochester, New York, USA
| | - Addisu Mesfin
- MedStar Orthopaedic Institute, Medstar Washington Hospital Center, Georgetown University School of Medicine, Seattle, Washington, USA
| | - Varun Puvanesarajah
- Department of Orthopaedics & Physical Performance, University of Rochester Medical Center, Rochester, New York, USA.
| |
Collapse
|
2
|
Bozkurt I, Holt MW, Robinson EC, Chaurasia B, Zileli M. Do we really apply evidence-based-recommendations to spine surgery? Results of an international survey. Neurosurg Rev 2024; 47:264. [PMID: 38856823 PMCID: PMC11164786 DOI: 10.1007/s10143-024-02502-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 05/01/2024] [Accepted: 06/04/2024] [Indexed: 06/11/2024]
Abstract
OBJECTIVE This international survey investigated Evidence-Based Medicine (EBM) in spine surgery by measuring its acceptance among spine surgeons. It assessed their understanding of EBM and how they apply it in practice by analyzing responses to various clinical scenarios.. MATERIALS AND METHODS Following the CHERRIES guidelines, an e-survey was distributed to multiple social media forums for neurosurgeons and orthopedic surgeons on Facebook, LinkedIn, and Telegram and circulated further through email via the authors' network. Three hundred participants from Africa, Asia, Europe, North America, and Oceania completed the survey. RESULTS Our study revealed that 67.7% (n = 203) of respondents used EBM in their practice, and 97.3% (n = 292) believed training in research methodology and EBM was necessary for the practice of spine surgery. Despite this endorsement of using EBM in spine surgery, we observed varied responses to how EBM is applied in practice based on example scenarios. The responders who had additional training tended to obey EBM guidelines more than those who had no additional training. Most surgeons responded as always or sometimes prescribing methylprednisolone to patients with acute spinal cord injury. Other significant differences were identified between geographical regions, training, practice settings, and other factors. CONCLUSIONS Most respondents used EBM in practice and believed training in research methodology and EBM is necessary for spine surgery; however, there were significant variations on how to use them per case. Thus, the appropriate application of EBM in clinical settings for spinal surgery must be further studied.
Collapse
Affiliation(s)
- Ismail Bozkurt
- Department of Neurosurgery, Medical Park Ankara Hospital, Ankara, Turkey
- Department of Neurosurgery, School of Medicine, Yuksek Ihtisas University, Ankara, Turkey
| | - Matthew W Holt
- Department of Natural Sciences, University of South Carolina Beaufort, Bluffton, SC, USA.
| | | | - Bipin Chaurasia
- Department of Neurosurgery, Neurosurgery Clinic, Birgunj, Nepal
| | - Mehmet Zileli
- Department of Neurosurgery, Sanko University, Gaziantep, Turkey
| |
Collapse
|
3
|
Ankar P, Arya NP, Fating T, Sasun AR. Optimizing Physiotherapeutic Approaches in Parkinson's Disease Post-spinal Fixation Surgery: A Case Report. Cureus 2024; 16:e54149. [PMID: 38496068 PMCID: PMC10940556 DOI: 10.7759/cureus.54149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/13/2024] [Indexed: 03/19/2024] Open
Abstract
Patients with Parkinson's disease (PD) exhibit both a severe neuromuscular disorder and low bone quality at presentation. These issues are made worse by inactivity and a chairbound state. Each and every pathologic and degenerative process that affects the naturally aging spine also affects these individuals. Stooped posture is a symptom of a disease and can easily cause spinal degeneration. PD is associated with many physical abnormalities that cause a unique and specific need for rehabilitation. Patients' experiences highlight the challenges doctors face in diagnosis, treatment, and rehabilitation. This case report details the rehabilitation of a 67-year-old patient with PD who underwent spinal fixation for spinal stenosis and presented with complaints of weakness in both lower limbs. An advanced rehabilitation program was devised, primarily emphasizing strength training to enhance overall functionality. Pre- and post-intervention assessments were conducted, encompassing range of motion (ROM), manual muscle testing (MMT), Oswestry Disability Index, Functional Independence Measure, Lower Limb Functional Scale, and Berg Balance Scale, all of which demonstrated noteworthy improvements in joints ROM, strength, functional independence, balance, and lower limb function. This case report underscores the significance of rehabilitation programs in such cases, highlighting their important role in enhancing overall functioning.
Collapse
Affiliation(s)
- Prajyot Ankar
- Community Health Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Neha P Arya
- Community Health Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Tejaswini Fating
- Community Health Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Anam R Sasun
- Community Health Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| |
Collapse
|
4
|
Levett JJ, Elkaim LM, Alotaibi NM, Weber MH, Dea N, Abd-El-Barr MM. Publication retraction in spine surgery: a systematic review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:3704-3712. [PMID: 37725162 DOI: 10.1007/s00586-023-07927-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 05/10/2023] [Accepted: 08/28/2023] [Indexed: 09/21/2023]
Abstract
PURPOSE The number of articles retracted by peer-reviewed journals has increased in recent years. This study systematically reviews retracted publications in the spine surgery literature. METHODS A search of PubMed MEDLINE, Ovid EMBASE, Retraction Watch, and the independent websites of 15 spine surgery-related journals from inception to September of 2022 was performed without language restrictions. PRISMA guidelines were followed with title/abstract screening, and full-text screening was conducted independently and in duplicate by two reviewers. Study characteristics and bibliometric information for each publication was extracted. RESULTS Of 250 studies collected from the search, 65 met the inclusion criteria. The most common reason for retraction was data error (n = 15, 21.13%), followed by plagiarism (n = 14, 19.72%) and submission to another journal (n = 14, 19.72%). Most studies pertained to degenerative pathologies of the spine (n = 32, 80.00%). Most articles had no indication of retraction in their manuscript (n = 24, 36.92%), while others had a watermark or notice at the beginning of the article. The median number of citations per retracted publication was 10.0 (IQR 3-29), and the median 4-year impact factor of the journals was 5.05 (IQR 3.20-6.50). On multivariable linear regression, the difference in years from publication to retraction (p = 0.0343, β = 6.56, 95% CI 0.50-12.62) and the journal 4-year impact factor (p = 0.0029, β = 7.47, 95% CI 2.66-12.28) were positively associated with the total number of citations per retracted publication. Most articles originated from China (n = 30, 46.15%) followed by the United States (n = 12, 18.46%) and Germany (n = 3, 4.62%). The most common study design was retrospective cohort studies (n = 14, 21.54%). CONCLUSIONS The retraction of publications has increased in recent years in spine surgery. Researchers consulting this body of literature should remain vigilant. Institutions and journals should collaborate to increase publication transparency and scientific integrity.
Collapse
Affiliation(s)
- Jordan J Levett
- Faculty of Medicine, University of Montreal, Montreal, QC, Canada
| | - Lior M Elkaim
- Department of Neurology and Neurosurgery, McGill University, 1001 Boulevard Decarie, Montreal, QC, H4A 3J1, Canada.
| | - Naif M Alotaibi
- Department of Neurosurgery, National Neuroscience Institute, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Michael H Weber
- Department of Orthopaedic Surgery, McGill University, Montreal, QC, Canada
| | - Nicolas Dea
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopaedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | | |
Collapse
|
5
|
Clinical Level of Evidence Presented at the Cervical Spine Research Society (CSRS) Annual Meeting Over 10 Years (2008-2017): A Systematic Review. Spine (Phila Pa 1976) 2020; 45:407-413. [PMID: 31651685 DOI: 10.1097/brs.0000000000003285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
STUDY DESIGN Systematic review. OBJECTIVE We systematically reviewed the level of clinical evidence presented at Cervical Spine Research Society annual meetings from 2008 through 2017. SUMMARY OF BACKGROUND DATA The Cervical Spine Research Society is dedicated to advancing knowledge of the cervical spine to promote evidence-based care. Research presented at these meetings impacts clinical practice. METHODS A total of 774 paper abstracts presented at Cervical Spine Research Society (CSRS) annual meetings were independently assessed by two reviewers. Reviewers designated a clinical level of evidence (LOE) to each included abstract from level I to level IV based on criteria set forth by the Oxford Centre for Evidence-Based Medicine. Reviewer agreement was assessed using Cohens Kappa coefficient (k) and disagreements were discussed until a consensus was reached. Wilcoxon rank sum test was used to assess for differences in LOE grades. Chi-squared testing was used to assess nonrandom changes in level of evidence and in excluded studies. RESULTS A total of 583 abstracts were included. Over the last 10 CSRS meetings, 5.15% of presentations were level I, 27.8% level II, 27.4% level III, and 39.6% level IV. The average LOE from 2008 to 2017 was 3.02 (median = 3). Additionally, 49.7% were therapeutic studies, 37.6% prognostic studies, and 12.7% diagnostic studies. When comparing the first 5 years (2008-2012) to the last 5 years (2013-2017), we observed a significant increase in Level II (P = 0.007) evidence and a corresponding decrease in level IV evidence (P < 0.001). The average LOE improved from 3.14 (2008-2012) to 2.91 (2013-2017); there was a significant improvement in LOE between the two periods (P = 0.001). CONCLUSION Emphasis on evidence-based medicine within cervical spine research has positively influenced the clinical level of evidence disseminated at CSRS annual meetings between 2008 and 2017. Continued focus on higher quality Level I studies is warranted. LEVEL OF EVIDENCE 4.
Collapse
|
6
|
Feasibility of Proxy-Reported EQ-5D-3L-Y and Its Agreement in Self-reported EQ-5D-3L-Y for Patients With Adolescent Idiopathic Scoliosis. Spine (Phila Pa 1976) 2020; 45:E799-E807. [PMID: 32539293 DOI: 10.1097/brs.0000000000003431] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Prospective cohort study. OBJECTIVE To compare feasibility of self-reported and proxy-reported youth version of EuroQoL Five-Dimension Three-Level Questionnaire (EQ-5D-3L-Y), to estimate the agreement of health outcome between patients with adolescent idiopathic scoliosis (AIS) and their proxies, and to examine factors that may affect patient-proxy agreement. SUMMARY OF BACKGROUND DATA The EQ-5D-3L-Y questionnaire has both self-reported and proxy-reported versions. Despite previous studies have indicated that proxies tended to respond with higher or lower levels of severity in specific dimensions than patients report, the level of agreement between children with AIS and their proxies remained unknown. METHODS A consecutive sample of patients with AIS and their caregivers were recruited. Feasibility was tested according to the proportion of missing responses. Agreements between self-report and proxy EQ-5D-3L-Y were evaluated using percentage agreement, Gwet agreement coefficients and the intraclass correlation coefficients. Linear regressions and logistic regressions were conducted to assess the factors associated with the agreement in health outcome between self-reported and proxy-reported EQ-5D-3L-Y. RESULTS A total of 130 patient-proxy pairs were involved in the study. Agreement of EQ-5D-3L-Y responses between the self-report and proxy version was good for "Feeling worried/sad/unhappy" dimension, and very good for other dimensions. Poor agreement in visual analog scale score was observed between patient and proxy versions. Proxy's education level, patient's curvature type, and treatment modality were the significant determinants of the agreement in "Mobility," "usual activities," and "pain/discomfort" dimension, respectively. CONCLUSION Proxy-reported EQ-5D-3L-Y demonstrates good feasibility and satisfactory agreement with patient version. Proxy's education appears to have positive influence in agreement between patient-proxy dyads. LEVEL OF EVIDENCE 2.
Collapse
|
7
|
Clinical Level of Evidence Presented at the Lumbar Spine Research Society (LSRS) Annual Meeting Over 10 Years (2008-2017): A Systematic Review. Spine (Phila Pa 1976) 2019; 44:1170-1175. [PMID: 30882758 DOI: 10.1097/brs.0000000000003029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A systematic review. OBJECTIVE The Lumbar Spine Research Society (LSRS) is dedicated to advancing knowledge of the lumbar spine to promote evidence-based care. We sought to systematically review the level of clinical evidence presented at LSRS annual meetings from 2008 through 2017. SUMMARY OF BACKGROUND DATA Improvements in clinical evidence have been reported at similar bone and joint scientific meetings. METHODS A total of 458 paper abstracts presented at LSRS annual meetings were independently assessed by two reviewers. Only clinical studies being included for analysis. Reviewers designated a clinical level of evidence (LOE) to each included abstract from level I to level IV based on criteria set forth by the Oxford Centre for Evidence-Based Medicine. Reviewer agreement was assessed using Cohens Kappa coefficient (k). Student t test was used to assess for differences in mean LOE grades. Chi-squared testing was used to assess nonrandom changes in LOE. RESULTS A total of 299 abstracts met inclusion criteria. Over the last 10 LSRS meetings, 2.68% of the presentations were level I, 22.4% were level II, 37.1% were level III, and 37.8% were level IV. We found the average LOE from 2008 to 2017 to be 3.10 (median = 3). In addition, 63.9% presentations were Therapeutic Studies, 30.1% were Prognostic Studies, and 6.02% were Diagnostic studies. When comparing the first 5 years (2008-2012) to the last 5 years (2013-2017), we observed a significant increase in Level II (P < 0.05) and Level III (P < 0.05) evidence along with a corresponding decrease in level IV evidence (P < 0.01). The average LOE improved significantly from 3.28 (2008-2012) to 2.88 (2013-2017) (P < 0.001). CONCLUSION Emphasis on evidence-based medicine within spine surgery, specifically pertaining to the lumbar spine, has positively influenced the clinical LOE disseminated at LSRS annual meetings between 2008 and 2017. LEVEL OF EVIDENCE 4.
Collapse
|
8
|
Somani S, Di Capua J, Kim JS, Kothari P, Lee NJ, Leven DM, Cho SK. Comparing National Inpatient Sample and National Surgical Quality Improvement Program: An Independent Risk Factor Analysis for Risk Stratification in Anterior Cervical Discectomy and Fusion. Spine (Phila Pa 1976) 2017; 42:565-572. [PMID: 27513227 DOI: 10.1097/brs.0000000000001850] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective study of prospectively collected data. OBJECTIVE To explore interdatabase reliability between National Inpatient Sample (NIS) and National Surgical Quality Improvement Program (NSQIP) for anterior cervical discectomy and fusion (ACDF) in data collection and its impact on subsequent statistical analyses. SUMMARY OF BACKGROUND DATA Clinical studies in orthopedics using national databases are ubiquitous, but analytical differences across databases are largely unexplored. METHODS A retrospective cohort study of patients undergoing ACDF surgery was performed in NIS and NSQIP. Key demographic variables, comorbidities, intraoperative characteristics, and postoperative complications were analyzed via bivariate and multivariate analyses. RESULTS A total of 112,162 patients were identified from NIS and 10,617 from NSQIP. Bivariate analysis revealed small, but significant, differences between patient demographics, whereas patient comorbidities and ACDF intraoperative variables were largely much more distinct across the two databases. Multivariate analysis identified independent risk factors between NIS and NSQIP for mortality, cardiac complications, and postoperative sepsis, some of which were identified in both but most of which were unique to one database. Identification of independent risk factors from both databases specifically highlights their greater validity and importance in stratifying patient risks. In addition, NSQIP was found to be a more accurate predictor for complications based on the average areas under the receiver-operating curve (CNSQIP = 0.83 vs. CNIS = 0.81) across the multivariate models. Complication rate analysis between inpatient and outpatient settings in NSQIP showed the importance of at least 30-day patient follow up, which was devoid in NIS data tabulation and further marked its weakness compared with NSQIP. CONCLUSION Despite having largely similar patient demographics, this study highlights critical risk factors for ACDF and demonstrates how different patient profiles can be across NIS and NSQIP, the impact of such differences on identification of independent risk factors, and how NSQIP is ultimately better suited for adverse-event studies. LEVEL OF EVIDENCE 3.
Collapse
Affiliation(s)
- Sulaiman Somani
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | | | | | | | | | | |
Collapse
|
9
|
Cheung PWH, Wong CKH, Samartzis D, Luk KDK, Lam CLK, Cheung KMC, Cheung JPY. Psychometric validation of the EuroQoL 5-Dimension 5-Level (EQ-5D-5L) in Chinese patients with adolescent idiopathic scoliosis. SCOLIOSIS AND SPINAL DISORDERS 2016; 11:19. [PMID: 27525314 PMCID: PMC4973368 DOI: 10.1186/s13013-016-0083-x] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 07/21/2016] [Indexed: 01/08/2023]
Abstract
Background Scoliosis is a common spinal deformity that occurs often during adolescence. Previous studies suggested that adolescent idiopathic scoliosis (AIS) patients can have various aspects of their lives being affected, due to disease presentation and/or treatment received. It is important to define a reliable instrument based on which the affected patients’ health-related quality of life can be assessed. This study aims to assess the validity, reliability and sensitivity of the EuroQoL 5-dimension 5-level (EQ-5D-5L) in Chinese patients with AIS. Methods Adolescent idiopathic scoliosis patients of Chinese descent were prospectively recruited to complete both the traditional Chinese versions of the EQ-5D-5L and the refined Scoliosis Research Society-22 (SRS-22r) questionnaires. Patients’ demographic profiles and corresponding clinical parameters including treatment modalities, spinal curve pattern and magnitude, and duration of bracing were recorded. Telephone interviews were then conducted at least two weeks later for the assessment of test-retest reliability. Statistical analysis was performed: construct validity of the EQ-5D-5L domains were assessed using Spearman’s correlation test against the SRS-22r; whereas intra-class correlation coefficient (ICC) was used to assess the test-retest reliability, and agreement over the test-retest period was expressed in percentages. Also, the sensitivity of the EQ-5D-5L in differentiating various clinical known groups was determined by effect size, independent t-test and analysis of variance. Results A total of 227 AIS patients were recruited. Scores of domains of the EQ-5D-5L correlated significantly (r: 0.57-0.74) with the scores of the SRS-22r domains that were intended to measure similar constructs, supporting construct validity. The EQ-5D-5L domain responses and utility scores showed good test-retest reliability (ICC: 0.777; agreement: 76.4 -98.1 %). Internal consistency was good (Cronbach’s α: 0.78) for the EQ-5D-5L utility score. The EQ-5D-5L utility score was sensitive in detecting differences between subjects who had different treatment modalities and bracing duration, but not for curve pattern and its magnitude. Conclusions The EQ-5D-5L is found to be a valid, reliable and sensitive measure to assess the health-related quality of life in Chinese AIS patients. This potentiates the possibility of utilizing the EQ-5D-5L to estimate AIS patients’ health-related quality of life, based on which the outcome of various treatment options can eventually be evaluated. Electronic supplementary material The online version of this article (doi:10.1186/s13013-016-0083-x) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Prudence Wing Hang Cheung
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Queen Mary Hospital, 5/F, Professorial Block, Pokfulam, Hong Kong, SAR China
| | - Carlos King Ho Wong
- Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, SAR China
| | - Dino Samartzis
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Queen Mary Hospital, 5/F, Professorial Block, Pokfulam, Hong Kong, SAR China
| | - Keith Dip Kei Luk
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Queen Mary Hospital, 5/F, Professorial Block, Pokfulam, Hong Kong, SAR China
| | - Cindy Lo Kuen Lam
- Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, SAR China
| | - Kenneth Man Chee Cheung
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Queen Mary Hospital, 5/F, Professorial Block, Pokfulam, Hong Kong, SAR China
| | - Jason Pui Yin Cheung
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Queen Mary Hospital, 5/F, Professorial Block, Pokfulam, Hong Kong, SAR China
| |
Collapse
|
10
|
Abstract
STUDY DESIGN A critical review of the current literature. OBJECTIVE The purpose of this study was to determine frequency, trends, and methods of utilization of spine-related PROIs over the last 10 years. SUMMARY OF BACKGROUND DATA Patient-reported outcome instruments (PROIs) have become the gold standard to assess the efficacy of various medical and surgical treatments. Currently, however, there is an expansive range of PROIs without a clear consensus or guideline addressing which PROIs should be used for a particular diagnosis or surgical intervention. METHODS A PubMed search was conducted from 2004 to 2013 of 5 orthopedic journals (The Journal of Bone and Joint Surgery, The Bone and Joint Journal, The Spine Journal, The European Spine Journal, and Spine) that publish spine articles, chosen on the basis of readership and impact factor. Journal abstracts were inspected for spine surgery and inclusion of at least 1 PROI. All articles containing PROIs and investigating a surgical intervention with a level of evidence (LOE) 1 to 4 were included for analysis. Article title, LOE, journal, and chosen PROI were recorded for selected articles. RESULTS Out of 19,736 articles published in our selected time frame, 1,079 utilized PROIs. Most studies were LOE 4 (32.7%). Nearly half (48.9%) of all articles addressed degenerative thoracolumbar conditions. In total, there were 206 unique PROIs in the studies chosen for inclusion. The top 6 instruments utilized were the (1) visual analog scale, (2) Oswestry disability index, (3) Short Form-36, (4) Japanese Orthopaedic Association Outcome Questionnaire, (5) Neck Disability Index, and (6) Scoliosis Research Society-22. CONCLUSION The breadth of PROIs in spine surgery is extensive. Although there are preferred patient-reported outcome measures, a consensus or guideline addressing which instruments should be used for a particular diagnosis or procedure may be warranted. LEVEL OF EVIDENCE 4.
Collapse
|