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Bhanupriya R, Haridoss M, Lakshmi GS, Bagepally BS. Health-related quality of life in Parkinson's disease: systematic review and meta-analysis of EuroQol (EQ-5D) utility scores. Qual Life Res 2024; 33:1781-1793. [PMID: 38581635 DOI: 10.1007/s11136-024-03646-8] [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] [Accepted: 03/06/2024] [Indexed: 04/08/2024]
Abstract
INTRODUCTION Evaluating the Health-related quality of life (HRQoL) of individuals with Parkinson's disease (PD) holds significant importance in clinical and research settings. The EQ-5D is a widely recognized tool for comprehensive measurement of HRQoL using utility values. This study aims to systematically review and synthesize EQ-5D utility values from existing literature on patients with PD and their caregivers. METHODS We conducted a systematic search for studies that provided EQ-5D utility scores for patients with PD, using PubMed-Medline, Scopus, and Embase and selected the studies. The selected studies underwent systematic review, including an assessment of their quality. We performed a meta-analysis using a random-effect model and conducted a meta-regression analysis to investigate sources of heterogeneity among the studies. RESULTS The search result of 13,417 articles that were reviewed, 130 studies with 33,914 participants were selected for systematic review, and 79 studies were included for meta-analysis. The pooled EQ-5D utility values and visual analog score (VAS) among PD were 62.72% (60.53-64.93, I2 = 99.56%) and 0.60 (0.55-0.65, I2 = 99.81%), respectively. The pooled scores for caregivers' EQ-VAS and EQ-5D utility were 70.10% (63.99-76.20, I2 = 98.25%) and 0.71 (0.61-0.81, I2 = 94.88%), respectively. Disease duration (P < 0.05) showed a negative correlation with EQ-5D utility values on meta-regression. CONCLUSION The pooled utility values of PD and their caregivers help to understand their HRQoL and aid in conducting health economics research. The negative association between disease duration and utility values highlights the evolving nature of HRQoL challenges, suggesting the need for appropriate long-term disease management.
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Affiliation(s)
| | | | | | - Bhavani Shankara Bagepally
- ICMR-National Institute of Epidemiology, Chennai, India.
- Health Technology Assessment Resource Centre ICMR-NIE, ICMR-National Institute of Epidemiology, Ayapakkam, Chennai, 600077, India.
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The Essence of Clinical Practice Guidelines for Cervical Spondylotic Myelopathy, 2020. Spine Surg Relat Res 2024; 8:119-132. [PMID: 38618212 PMCID: PMC11007242 DOI: 10.22603/ssrr.2022-0229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 04/16/2024] Open
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Hirayama Y, Mowforth OD, Davies BM, Kotter MRN. Determinants of quality of life in degenerative cervical myelopathy: a systematic review. Br J Neurosurg 2023; 37:71-81. [PMID: 34791981 DOI: 10.1080/02688697.2021.1999390] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Degenerative cervical myelopathy (DCM) is the most common cause of chronic, progressive spinal cord impairment worldwide. Patients experience substantial pain, functional neurological decline and disability. Health-related quality of life (HRQoL) appears to be particularly poor, even when compared to other chronic diseases. However, the determinants of HRQoL are poorly understood. The objective was to perform a systematic review of the determinants of quality of life of people with DCM. METHODS A systematic search was conducted in MEDLINE and Embase following PRISMA 2020 guidelines (PROSPERO CRD42018115675). Full-text papers in English, exclusively studying DCM, published before 26 March 2020 were eligible for inclusion and were assessed using the Newcastle-Ottawa Scale and the Cochrane Risk of Bias 2 (RoB 2) tool. Study sample characteristics, patient demographics, cohort type, HRQoL instrument utilised, HRQoL score, and relationships of HRQoL with other variables were qualitatively synthesised. RESULTS A total of 1176 papers were identified; 77 papers and 13,572 patients were included in the final analysis. A total of 96% of papers studied surgical cohorts and 86% utilised the 36-Item Short Form Survey (SF-36) as a measure of HRQoL. HRQoL determinants were grouped into nine themes. The most common determinant to be assessed was surgical technique (38/77, 49%) and patient satisfaction and experience of pain (10/77, 13%). HRQoL appeared to improve after surgery. Pain was a negative predictor of HRQoL. CONCLUSION Current data on the determinants of HRQoL in DCM are limited, contradictory and heterogeneous. Limitations of this systematic review include lack of distinction between DCM subtypes and heterogenous findings amongst the papers in which HRQoL is measured postoperatively or post-diagnosis. This highlights the need for greater standardisation in DCM research to allow further synthesis. Studies of greater precision are necessary to account for HRQoL being complex, multi-factorial and both time and context dependent.
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Affiliation(s)
- Yuri Hirayama
- Division of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
| | - Oliver D Mowforth
- Division of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
| | - Benjamin M Davies
- Division of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
| | - Mark R N Kotter
- Division of Neurosurgery, Department of Clinical Neurosciences, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
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Watanabe G, Palmisciano P, Conching A, Ogasawara C, Ramanathan V, Alfawares Y, Bin-Alamer O, Haider AS, Abou-Al-Shaar H, Lall R, Aoun SG, Umana GE. Degenerative Spine Surgery in Patients with Parkinson Disease: A Systematic Review. World Neurosurg 2023; 169:94-109.e2. [PMID: 36273726 DOI: 10.1016/j.wneu.2022.10.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Parkinson disease (PD) has been recognized as responsible for concurrent spinal disorders. Surgical correction may be necessary, but the complexity of such fragile patients may require specific considerations. We systematically reviewed the literature on degenerative spine surgery in patients with PD. METHODS PubMed, Scopus, Web of Science, and Cochrane were searched according to the PRISMA guidelines to include studies reporting clinical data of patients with PD undergoing degenerative spine surgery. Clinical characteristics, treatment protocols, and outcomes were analyzed. RESULTS We included 22 articles comprising 442 patients (61.5% female). Mean age was 66.9 ± 3.5 years (range, 41-83 years). Mean PD duration and modified Hoehn and Yahr stage were 4.46 ± 2.39 years and 2.3 ± 0.8, respectively. Operation types included fusion (55.3%) and decompression (41.6%). Mean operated spine levels were 6.0 ± 5.08. A total of 377 postoperative complications occurred in 34.6% patients, categorized into mechanical failure (58.0%), infection (15.1%), or neurologic (10.7%). Of patients, 31.8% required surgical revisions, with an average of 1.88 ± 1.03 revisions per patient. The average normalized presurgery, postsurgery, and final aggregate numeric patient outcome scores were 0.37 ± 0.13, 0.63 ± 0.18, and 0.61 ± 0.19, respectively, with a score of 0 and 1 representing the worst and best possible score. CONCLUSIONS Degenerative spine surgery in patients with PD is challenging, with complications and revisions occurring in up to a third of treated patients. Surgery should be offered when other treatment options have proved ineffective and is typically reserved for patients with myelopathy or significant disability. Successful outcomes depend on strong interdisciplinary support to control the movement disorder before and after surgery.
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Affiliation(s)
- Gina Watanabe
- John A. Burns School of Medicine, University of Hawai'i, Honolulu, Hawaii, USA
| | - Paolo Palmisciano
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Andie Conching
- John A. Burns School of Medicine, University of Hawai'i, Honolulu, Hawaii, USA
| | - Christian Ogasawara
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, Texas, USA
| | | | - Yara Alfawares
- University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Othman Bin-Alamer
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Ali S Haider
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
| | - Hussam Abou-Al-Shaar
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Rishi Lall
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, Texas, USA
| | - Salah G Aoun
- Department of Neurosurgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Giuseppe E Umana
- Department of Neurosurgery, Trauma Center, Gamma Knife Center, Cannizzaro Hospital, Catania, Italy.
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Galivanche AR, Schneble CA, David WB, Mercier MR, Kammien AJ, Ottesen TD, Saifi C, Whang PG, Grauer JN, Varthi AG. A comparison of in-hospital outcomes after elective anterior cervical discectomy and fusion in cases with and without Parkinson's Disease. NORTH AMERICAN SPINE SOCIETY JOURNAL 2022; 12:100164. [PMID: 36304443 PMCID: PMC9594612 DOI: 10.1016/j.xnsj.2022.100164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 08/21/2022] [Accepted: 08/23/2022] [Indexed: 01/22/2023]
Abstract
Background Following orthopedic surgery, patients with Parkinson's disease (PD) have been shown to have high rates of surgical complications, and some studies suggest that PD may be associated with greater risk for postoperative medical complications. As complication rates are critical to consider for elective surgery planning, the current study aimed to describe the association of PD with medical complications following anterior cervical discectomy and fusion (ACDF), the most commonly performed procedure to treat cervical degenerative pathology. Methods The 2008-2018 National Inpatient Sample database was queried for cases involving elective ACDF. Demographics and comorbidities were extracted using ICD codes. Cases were propensity matched based on demographic and comorbidity burden, and logistic regression was used to compare in-hospital complications between patients with and without PD. Results After weighting, a total of 1,273,437 elective ACDF cases were identified, of which 3948 (0.31%) involved cases with PD. After 1:1 propensity score matching by demographic and comorbidity variables, there were no differences between the PD and non-PD cohorts. Logistic regression models constructed for the matched and unmatched populations showed that PD cases have greater odds of in-hospital minor adverse events with no differences in odds of serious adverse events or mortality. Conclusions After matching for demographics and comorbidity burden, PD cases undergoing elective ACDF had slightly longer length of stay and greater risk for minor adverse events but had similar rates of serious adverse events and mortality. These findings are important for surgeons and patients to consider when making decisions about surgical intervention.
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Affiliation(s)
- Anoop R. Galivanche
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
| | - Christopher A. Schneble
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
| | - Wyatt B. David
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
| | - Michael R. Mercier
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
| | - Alexander J. Kammien
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
| | - Taylor D. Ottesen
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
| | - Comron Saifi
- Penn Orthopaedics, University of Pennsylvania, 235 S 8th Street, Philadelphia, PA 19107, USA
| | - Peter G. Whang
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
| | - Jonathan N. Grauer
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
| | - Arya G. Varthi
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06511, USA
- Corresponding author: Department of Orthopaedics and Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06510.
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Complications, Readmissions, Revisions, and Patient-reported Outcomes in Patients With Parkinson Disease Undergoing Elective Spine Surgery: A Propensity-matched Analysis. Spine (Phila Pa 1976) 2022; 47:1452-1462. [PMID: 35796661 DOI: 10.1097/brs.0000000000004401] [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] [Received: 03/14/2022] [Accepted: 05/13/2022] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective analysis on prospectively collected data. OBJECTIVE To determine the effectiveness of elective spine surgery in patients with Parkinson disease (PD). BACKGROUND CONTEXT PD has become increasingly prevalent in an aging population. While surgical treatment for degenerative spine pathology is often required in this population, previous literature has provided mixed results regarding its effectiveness. METHODS Data from the Quality Outcomes Database (QOD) was queried between April 2013 and January 2019. Three surgical groups were identified: (1) elective lumbar surgery, (2) elective cervical surgery for myelopathy, (3) elective cervical surgery for radiculopathy. Patients without PD were propensity matched against patients with PD in a 5:1 ratio without replacement based on American Society of Anesthesiology grade, arthrodesis, surgical approach, number of operated levels, age, and baseline Oswestry Disability Index, Numerical Rating Scale (NRS) extremity pain, NRS back pain, and EuroQol 5-Dimensions (EQ-5D). The mean difference was calculated for continuous outcomes (Oswestry Disability Index, NRS leg pain, NRS back pain, and EQ-5D at 3 and 12 mo after surgery) and the risk difference was calculated for binary outcomes (patient satisfaction, complications, readmission, reoperation, and mortality). RESULTS For the lumbar analysis, PD patients had a higher rate of reoperation at 12 months (risk difference=0.057, P =0.015) and lower mean EQ-5D score at 12 months (mean difference=-0.053, P =0.005) when compared with patients without PD. For the cervical myelopathy cohort, PD patients had lower NRS neck pain scores at 3 months (mean difference=-0.829, P =0.005) and lower patient satisfaction at 3 months (risk difference=-0.262, P =0.041) compared with patients without PD. For the cervical radiculopathy cohort, PD patients demonstrated a lower readmission rate at 3 months (risk difference=-0.045, P =0.014) compared with patients without PD. CONCLUSION For the matched analysis, in general, patients with and without PD had similar patient-reported outcomes and complication, readmission, and reoperation rates. These results demonstrate that a diagnosis of PD alone should not represent a major contraindication to elective spine surgery.
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Baucher G, Taskovic J, Troude L, Molliqaj G, Nouri A, Tessitore E. Risk factors for the development of degenerative cervical myelopathy: a review of the literature. Neurosurg Rev 2021; 45:1675-1689. [PMID: 34845577 DOI: 10.1007/s10143-021-01698-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 10/19/2021] [Accepted: 11/17/2021] [Indexed: 12/11/2022]
Abstract
Degenerative cervical myelopathy (DCM) encompasses various pathological conditions causing spinal cord (SC) impairment, including spondylosis (multiple level degeneration), degenerative disc disease (DDD), ossification of the posterior longitudinal ligament (OPLL), and ossification of the ligamentum flavum (OLF). It is considered the most common cause of SC dysfunction among the adult population. The degenerative phenomena of DDD, spondylosis, OPLL and OLF, is likely due to both inter-related and distinct factors. Age, cervical alignment, and range of motion, as well as congenital factors such as cervical cord-canal mismatch due to congenital stenosis, Klippel-Feil, Ehler-Danlos, and Down syndromes have been previously reported as potential factors of risk for DCM. The correlation between some comorbidities, such as rheumatoid arthritis and movement disorders (Parkinson disease and cervical dystonia) and DCM, has also been reported; however, the literature remains scare. Other patient-specific factors including smoking, participation in contact sports, regular heavy load carrying on the head, and occupation (e.g. astronauts) have also been suggested as potential risk of myelopathy development. Most of the identified DCM risk factors remain poorly studied however. Further researches will be necessary to strengthen the current knowledge on the subject, especially concerning physical labors in order to identify patients at risk and to develop an effective treatment strategy for preventing this increasing prevalent disorder.
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Affiliation(s)
- Guillaume Baucher
- Neurosurgical Unit, Geneva University Hospital, Geneva, Switzerland.
- AP-HM, Hôpital Universitaire Nord, Neurochirurgie adulte, Chemin Des Bourrely, 13015, Marseille, France.
| | - Jelena Taskovic
- Neurosurgical Unit, Geneva University Hospital, Geneva, Switzerland
| | - Lucas Troude
- AP-HM, Hôpital Universitaire Nord, Neurochirurgie adulte, Chemin Des Bourrely, 13015, Marseille, France
| | - Granit Molliqaj
- Neurosurgical Unit, Geneva University Hospital, Geneva, Switzerland
| | - Aria Nouri
- Neurosurgical Unit, Geneva University Hospital, Geneva, Switzerland
| | - Enrico Tessitore
- Neurosurgical Unit, Geneva University Hospital, Geneva, Switzerland
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Umakoshi M, Yasuhara T, Morimoto J, Murai S, Sasaki T, Kameda M, Kin K, Miyoshi Y, Date I. Spinal Surgery after Bilateral Subthalamic Stimulation for Patients with Parkinson's Disease: A Retrospective Outcome Analysis of Pain and Functional Control. Neurol Med Chir (Tokyo) 2021; 61:607-618. [PMID: 34408107 PMCID: PMC8531877 DOI: 10.2176/nmc.oa.2021-0094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Parkinson’s disease (PD) patients often suffer from spinal diseases requiring surgeries, although the risk of complications is high. There are few reports on outcomes after spinal surgery for PD patients with deep brain stimulation (DBS). The objective of this study was to explore the data on spinal surgery for PD patients with precedent DBS. We evaluated 24 consecutive PD patients with 28 spinal surgeries from 2007 to 2017 who received at least a 2-year follow-up. The characteristics and outcomes of PD patients after spinal surgery were compared to those of 156 non-PD patients with degenerative spinal diseases treated in 2013–2017. Then, the characteristics, outcomes, and spinal alignment of PD patients receiving DBS were analyzed in degenerative spinal/lumbar diseases. The mean age at the time of spinal surgery was 68 years. The Hoehn and Yahr score regarding PD was stage 1 for 8 patients, stage 2 for 2 patients, stage 3 for 8 patients, stage 4 for 10 patients, and stage 5 for 0 patient. The median preoperative L-DOPA equivalent daily dose was 410 mg. Thirteen patients (46%) received precedent subthalamic nucleus (STN) DBS. Lumbar lesions with pain were common, and operation and anesthesia times were long in PD patients. Pain and functional improvement of PD patients persisted for 2 years after surgery with a higher complication rate than for non-PD patients. PD patients with STN DBS maintained better lumbar lordosis for 2 years after spinal surgery. STN DBS significantly maintained spinal alignment with subsequent pain and functional amelioration 2 years after surgery. The outcomes of spinal surgery for PD patients might be favorably affected by thorough treatment for PD including DBS.
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Affiliation(s)
- Michiari Umakoshi
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Takao Yasuhara
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Jun Morimoto
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Satoshi Murai
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Tatsuya Sasaki
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Masahiro Kameda
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Kyohei Kin
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Yasuyuki Miyoshi
- Department of Neurosurgery, Kawasaki Medical School General Medical Center
| | - Isao Date
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
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Hollern DA, Shah NV, Moattari CR, Lavian JD, Akil S, Beyer GA, Najjar S, Desai R, Zuchelli DM, Schroeder GD, Passias PG, Hilibrand AS, Vaccaro AR, Schwab FJ, Lafage V, Paulino CB, Diebo BG. Outcomes of Patients With Parkinson Disease Undergoing Cervical Spine Surgery for Radiculopathy and Myelopathy With Minimum 2-Year Follow-up. Clin Spine Surg 2021; 34:E432-E438. [PMID: 34292198 DOI: 10.1097/bsd.0000000000001233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 06/01/2021] [Indexed: 11/25/2022]
Abstract
STUDY DESIGN This was a retrospective cohort analysis. OBJECTIVE To identify the impact of Parkinson disease (PD) on 2-year postoperative outcomes following cervical spine surgery (CSS). SUMMARY OF BACKGROUND DATA (PD) patients are prone to spine malalignment and surgical interventions, yet little is known regarding outcomes of CSS among PD patients. MATERIALS AND METHODS All patients from the Statewide Planning and Research Cooperative System with cervical radiculopathy or myelopathy who underwent CSS were included; among these, those with PD were identified. PD and non-PD patients (n=64 each) were 1:1 propensity score-matched by age, sex, race, surgical approach, and Deyo-Charlson Comorbidity Index (DCCI). Demographics, hospital-related parameters, and adverse postoperative outcomes were compared between cohorts. Logistic regression identified predictive factors for outcomes. RESULTS Overall, patient demographics were comparable between cohorts, except that DCCI was higher in PD patients (1.28 vs. 0.67, P=0.028). PD patients had lengthier mean hospital stays than non-PD patients (6.4 vs. 4.1 d, P=0.046). PD patients also incurred comparable total hospital expenses ($69,565 vs. $57,388, P=0.248). Individual medical complication rates were comparable between cohorts; though PD patients had higher rates of postoperative altered mental status (4.7% vs. 0%, P=0.08) and acute renal failure (10.9% vs. 3.1%, P=0.084), these differences were not significant. Yet, PD patients experienced higher rates of overall medical complications (35.9% vs. 18.8%, P=0.029). PD patients had comparable rates of individual and overall surgical complications. The PD cohort underwent higher reoperation rates (15.6% vs. 7.8%, P=0.169) compared with non-PD patients, though this difference was not significant. Of note, PD was not a significant predictor of overall 2-year complications (odds ratio=1.57, P=0.268) or reoperations (odds ratio=2.03, P=0.251). CONCLUSION Overall medical complication rates were higher in patients with PD, while individual medical complications as well as surgical complication and reoperation rates after elective CSS were similar in patients with and without PD, though PD patients required longer hospital stays. Importantly, a baseline diagnosis of PD was not significantly associated with adverse two-year medical and surgical complications. This data may improve counseling and risk-stratification for PD patients before CSS. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Douglas A Hollern
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Neil V Shah
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Cameron R Moattari
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Joshua D Lavian
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Samuel Akil
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - George A Beyer
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Salem Najjar
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Rohan Desai
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Daniel M Zuchelli
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Gregory D Schroeder
- Rothman Orthopaedic Institute
- Department of Orthopaedic Surgery, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Peter G Passias
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital
| | - Alan S Hilibrand
- Rothman Orthopaedic Institute
- Department of Orthopaedic Surgery, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Alexander R Vaccaro
- Rothman Orthopaedic Institute
- Department of Orthopaedic Surgery, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Frank J Schwab
- Spine Service, Hospital for Special Surgery, New York, NY
| | | | - Carl B Paulino
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
| | - Bassel G Diebo
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York
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Lynch CP, Cha EDK, Jenkins NW, Parrish JM, Mohan S, Jadczak CN, Geoghegan CE, Singh K. The Minimum Clinically Important Difference for Patient Health Questionnaire-9 in Minimally Invasive Transforaminal Interbody Fusion. Spine (Phila Pa 1976) 2021; 46:603-609. [PMID: 33290370 DOI: 10.1097/brs.0000000000003853] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective cohort. OBJECTIVE To investigate and establish minimum clinically important differences (MCID) for Patient Health Questionnaire-9 (PHQ-9) among patients undergoing minimally invasive transforaminal lumbar interbody fusion (MIS TLIF). SUMMARY OF BACKGROUND Spine surgery is linked to postoperative improvements in anxiety, depression, and mental health. These improvements have been documented using patient-reported outcome measures such as PHQ-9. Few studies evaluated the clinical significance of PHQ-9 for lumbar spine surgery. METHODS Patients who underwent single-level, primary MIS TLIF from 2015 to 2017 were retrospectively reviewed in a prospective database. Patients with incomplete preoperative and 2-year postoperative PHQ-9 surveys were excluded. Demographic and perioperative characteristics were recorded. PHQ-9, 12-Item Short Form (SF-12), and Veterans RAND 12-Item Health Survey (VR-12) Mental Component Summary (MCS) were collected at preoperative, 6-week, 12-week, 6-month, 1-year, and 2-year intervals. MCID was calculated using anchor and distribution-based methods. SF-12 served as an anchor. MCID was assessed using mean change methodology, four receiver operating characteristic curve assessments, and standard error measurement. Cutoff values were selected from receiver operating characteristic curve analysis. MCID achievement rates for all patient-reported outcome measures were calculated. RESULTS A total of 139 patients met inclusion criteria, with a mean age of 55 years and 39% females. The most common spinal pathology was radiculopathy (92%). MCID analysis revealed the following ranges of values: 2.0 to 4.8 (PHQ-9), 6.7 to 12.1 (SF-12 MCS), and 7.5 to 15.9 (VR-12 MCS). Final MCID thresholds were 3.0 (PHQ-9), 9.1 (SF-12 MCS), and 8.1 (VR-12 MCS). MCID achievement at 2-years for PHQ-9, SF-12 MCS, and VR-12 MCS was 89.2%, 85.6%, and 84.9% respectively. CONCLUSION Our 2-year postoperative MCID analysis is the first mental health calculation from an MIS TLIF cohort. We report a 2-year MCID value for PHQ-9 of 3.0 (2.0-4.8). MCID values for mental health instruments are important for determining overall success of lumbar spine surgery.Level of Evidence: 3.
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Affiliation(s)
- Conor P Lynch
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL
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Comparison of the use of opioids only and pregabalin add-on for the treatment of neuropathic pain in cervical myelopathy patients: a pilot trial. Sci Rep 2020; 10:8120. [PMID: 32415211 PMCID: PMC7229110 DOI: 10.1038/s41598-020-65108-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 04/15/2020] [Indexed: 01/24/2023] Open
Abstract
Among patients with cervical myelopathy who were diagnosed with neuropathic pain (NP) by the LANSS test, the study participants were randomly assigned to one of the two study groups. The participants in one study group received opioids only, while those in the other group received opioids and pregabalin. Thirty-nine patients were analyzed in the study (20 patients in the opioid-only group and 19 in the pregabalin add-on group). The LANSS, neck pain, and arm pain scores in the pregabalin add-on group improved significantly compared with those in the opioid-only group after the first 4 weeks (p = 0.005, 0.001 and 0.035, respectively), but there was no significant difference between the two groups during the next 4 weeks (p = 0.615, 0.377 and 0.716, respectively). There was no significant difference in the neck disability index and EuroQol-5Dimension scores after four weeks and eight weeks of follow-up. Adverse events were reported by four patients (20.0%) in the opioid-only group and five patients (26.3%) in the pregabalin add-on group (p = 0.716). However, over time, the occurrence of side effects and dropouts increased in the pregabalin add-on group. This exploratory pilot study suggests that pregabalin add-on treatment is more efficient than the use of opioids alone at the beginning of NP treatment in cervical myelopathy patients. However, prescribing pregabalin add-on treatment for more than four weeks should be done cautiously.
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12
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Zhong H, Zhou Z, Liu J, Guo L, Lv GH, Li J, Zou MX. Letter: Clinical Outcomes Following Surgical Management of Coexisting Parkinson Disease and Cervical Spondylotic Myelopathy. Neurosurgery 2018; 82:E65-E66. [PMID: 29053829 DOI: 10.1093/neuros/nyx540] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Hua Zhong
- Department of Orthopedics Surgery Central Hospital of Yi Yang Yiyang, China
| | - Zhihong Zhou
- Department of Orthopedics Surgery Central Hospital of Yi Yang Yiyang, China
| | - Jianchun Liu
- Department of Orthopedics Surgery Central Hospital of Yi Yang Yiyang, China
| | - Lebin Guo
- Department of Orthopedics Surgery Central Hospital of Yi Yang Yiyang, China
| | - Guo-Hua Lv
- Department of Spine Surgery The Second Xiangya Hospital Central South University Changsha, China
| | - Jing Li
- Department of Spine Surgery The Second Xiangya Hospital Central South University Changsha, China
| | - Ming-Xiang Zou
- Department of Spine Surgery The Second Xiangya Hospital Central South University Changsha, China
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Lubelski D, Alentado V, Nowacki AS, Shriver M, Abdullah KG, Steinmetz MP, Benzel EC, Mroz TE. Preoperative Nomograms Predict Patient-Specific Cervical Spine Surgery Clinical and Quality of Life Outcomes. Neurosurgery 2017; 83:104-113. [DOI: 10.1093/neuros/nyx343] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 05/22/2017] [Indexed: 11/13/2022] Open
Abstract
Abstract
BACKGROUND
Clinical and quality of life (QOL) outcomes vary depending on the patient's demographics, comorbidities, presenting symptoms, pathology, and surgical treatment used. While there have been individual predictors identified, no comprehensive method incorporates a patient's complex clinical presentation to predict a specific individual postoperative outcome.
OBJECTIVE
To create tool that predicts patient-specific outcomes among those undergoing cervical spine surgery.
METHODS
A total of 952 patients at a single tertiary care institution who underwent anterior or posterior cervical decompression/fusion between 2007 and 2013 were retrospectively reviewed. Outcomes included postoperative emergency department visit or readmission within 30 d, reoperation within 90 d for infection, and changes in QOL outcomes. Nomograms were modeled based on patient demographics and surgical variables. Bootstrap was used for internal validation.
RESULTS
Bias-corrected c-index for emergency department visits, readmission, and reoperation were 0.63, 0.78, and 0.91, respectively. For the QOL metrics, the bias-corrected adjusted R-squared was EQ-5D (EuroQOL): 0.43, for PHQ-9 (Patient Health Questionnaire-9): 0.35, and for PDQ (Pain/Disability Questionnaire): 0.47. Variables predicting the clinical outcomes varied, but included race and median income, body mass index, comorbidities, presenting symptoms, indication for surgery, surgery type, and levels. For the QOL nomograms, the predictors included similar variables, but were significantly more affected by the preoperative QOL of the patient.
CONCLUSION
These prediction models enable referring physicians and spine surgeons to provide patients with personalized expectations regarding postoperative clinical and QOL outcomes following a cervical spine surgery. After appropriate validation, use of patient-specific prediction tools, such as nomograms, has the potential to lead to superior spine surgery outcomes and more cost effective care.
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Affiliation(s)
- Daniel Lubelski
- Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Vincent Alentado
- Department of Neurosurgery and the Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Amy S Nowacki
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
- Department of Quantitative Health Science, Cleveland Clinic, Cleveland, Ohio
| | - Michael Shriver
- Department of Neurosurgery and the Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Kalil G Abdullah
- Department of Neurosurgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael P Steinmetz
- Department of Neurosurgery and the Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Edward C Benzel
- Department of Neurosurgery and the Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Thomas E Mroz
- Department of Neurosurgery and the Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
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Purvis TE, Lubelski D, Mroz TE. Is Decompressive Surgery for Cervical Spondylotic Myelopathy Effective in Patients Suffering from Concomitant Multiple Sclerosis or Parkinson's Disease? Brain Sci 2017; 7:brainsci7040039. [PMID: 28394266 PMCID: PMC5406696 DOI: 10.3390/brainsci7040039] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 03/29/2017] [Accepted: 04/06/2017] [Indexed: 12/20/2022] Open
Abstract
A subset of patients with a demyelinating disease suffer from concurrent cervical spondylotic myelopathy, both of which evince similar symptomatology. Differentiating the cause of these symptoms is challenging, and little research has been done on patients with coexisting diseases. This review explores the current literature on the appropriate surgical management of patients with concurrent multiple sclerosis (MS) and cervical spondylotic myelopathy (CSM), and those with both Parkinson’s disease (PD) and CSM. MS and CSM patients may benefit from surgery to reduce pain and radiculopathy. Surgical management in PD and CSM patients has shown minimal quality-of-life improvement. Future studies are needed to better characterize demyelinating disease patients with concurrent disease and to determine ideal medical or surgical treatment.
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Affiliation(s)
- Taylor E Purvis
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
| | - Daniel Lubelski
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
| | - Thomas E Mroz
- Cleveland Clinic Center for Spine Health, Cleveland Clinic, 9500 Euclid Ave, S-80, Cleveland, OH 44195, USA.
- Department of Neurological Surgery, Cleveland Clinic, 9500 Euclid Ave, S-40, Cleveland, OH 44195, USA.
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15
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Puvanesarajah V, Jain A, Qureshi R, Carstensen SE, Tyger R, Hassanzadeh H. Elective Thoracolumbar Spine Fusion Surgery in Patients with Parkinson Disease. World Neurosurg 2016; 96:267-271. [PMID: 27647037 DOI: 10.1016/j.wneu.2016.09.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Revised: 09/05/2016] [Accepted: 09/06/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Few data are available concerning clinical outcomes in patients with Parkinson disease who undergo elective thoracolumbar spine fusion surgery. The goal of this study is to elucidate complication and revision rates after posterior thoracolumbar fusion surgery in patients with Parkinson disease, with a focus on how Parkinson disease modifies these rates. METHODS The PearlDiver database (2005-2012) was queried for patients who underwent posterior approach thoracolumbar fusion from 2006 to 2011. Cohorts of patients with a previous diagnosis of Parkinson disease (n = 4816) and without (n = 280,702) were compared. Multivariate analysis that included various comorbidities and demographics was used to calculate effects of Parkinson disease on development of postoperative infection and major medical complications within 90 days and revision surgery within 1 year. For analyses, significance was set at P < 0.001. RESULTS Major medical complications were observed in 545 patients (11.3%) for 90 days after the index procedure. Postoperative infection was noted in 91 patients (1.9%) within 90 days, and revision surgeries were performed in 250 patients (5.2%) within 1 year. Multivariate analysis showed that Parkinson disease was significantly associated with an increased risk for medical complications (adjusted odds ratio, 1.22; 95% confidence interval, 1.11-1.34; P < 0.001) and revision surgery (adjusted odds ratio, 1.70; 95% confidence interval, 1.49-1.93; P < 0.001), but not postoperative infection (P = 0.02). CONCLUSIONS Patients with Parkinson disease are more likely to require revision surgery and have higher rates of adverse medical events postoperatively. Patients with Parkinson disease should be appropriately selected to ensure favorable clinical outcomes.
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Affiliation(s)
- Varun Puvanesarajah
- Department of Orthopaedic Surgery, Johns Hopkins Hospital, Baltimore, Maryland, USA
| | - Amit Jain
- Department of Orthopaedic Surgery, Johns Hopkins Hospital, Baltimore, Maryland, USA
| | - Rabia Qureshi
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - S Evan Carstensen
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Rosemarie Tyger
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Hamid Hassanzadeh
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia, USA.
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