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Ma Y, Qiao Y, Gao X. Potential role of hippocampal neurogenesis in spinal cord injury induced post-trauma depression. Neural Regen Res 2024; 19:2144-2156. [PMID: 38488549 PMCID: PMC11034606 DOI: 10.4103/1673-5374.392855] [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: 05/11/2023] [Revised: 11/02/2023] [Accepted: 11/29/2023] [Indexed: 04/24/2024] Open
Abstract
It has been reported both in clinic and rodent models that beyond spinal cord injury directly induced symptoms, such as paralysis, neuropathic pain, bladder/bowel dysfunction, and loss of sexual function, there are a variety of secondary complications, including memory loss, cognitive decline, depression, and Alzheimer's disease. The large-scale longitudinal population-based studies indicate that post-trauma depression is highly prevalent in spinal cord injury patients. Yet, few basic studies have been conducted to address the potential molecular mechanisms. One of possible factors underlying the depression is the reduction of adult hippocampal neurogenesis which may come from less physical activity, social isolation, chronic pain, and elevated neuroinflammation after spinal cord injury. However, there is no clear consensus yet. In this review, we will first summarize the alteration of hippocampal neurogenesis post-spinal cord injury. Then, we will discuss possible mechanisms underlie this important spinal cord injury consequence. Finally, we will outline the potential therapeutic options aimed at enhancing hippocampal neurogenesis to ameliorate depression.
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Affiliation(s)
- Ying Ma
- Spinal Cord and Brain Injury Research Group, Stark Neuroscience Research Institute, Indianapolis, IN, USA
- Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Yue Qiao
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Xiang Gao
- Spinal Cord and Brain Injury Research Group, Stark Neuroscience Research Institute, Indianapolis, IN, USA
- Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
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de Liyis BG, Sutedja JC, Tjandra DC, Widha Putri NLPS, Gunawan MFB, Karuniamaya CP, Barus JFA, Pinzon RT, Widyadharma IPE. Serotonin norepinephrine reuptake inhibitors in managing neuropathic pain following spinal and non-spinal surgery: A systematic review and meta-analysis of randomized controlled trials. Clin Neurol Neurosurg 2024; 239:108223. [PMID: 38484604 DOI: 10.1016/j.clineuro.2024.108223] [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: 01/15/2024] [Revised: 02/19/2024] [Accepted: 03/01/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND While serotonin norepinephrine reuptake inhibitors (SNRIs) offer promise in managing Post-surgical neuropathic pain (PSNP), uncertainties remain. This study aims to evaluate the effectiveness and adverse events of SNRIs in managing PSNP. METHODS Systematic searches of PubMed, Embase, and Cochrane databases up to January 1st 2023 identified randomized controlled trials (RCTs) comparing SNRIs to placebo for PSNP. The primary outcome measures were pain at rest and adverse events post-surgery. Subgroup analyses were conducted based on surgical type and specific SNRIs. RESULTS A total of 19 RCTs, encompassing 1440 participants (719 in the SNRI group vs 721 in the placebo group), met the inclusion criteria and were included. The pooled results demonstrated that pain scores were significantly lower in patients treated with SNRIs at 2 hours (MD:-0.26; 95%CI: -0.47 to -0.04; p=0.02), 6 hours (MD:-0.68; 95%CI: -1.01 to -0.34; p<0.0001), 24 hours (MD:-0.54; 95%CI: -0.99 to -0.09; p=0.02), and 48 hours (MD:-0.66; 95%CI: -1.23 to -0.10; p=0.02) post-surgery. In terms of adverse events, dizziness (OR:2.53; 95%CI: 1.34-4.78; p=0.004) and dry mouth (OR:2.21; 95%CI: 1.25-3.92; p=0.007) were significantly higher in the SNRIs group. Subgroup analysis showed that SNRI was found to significantly lower the 24-hour pain score after spinal surgery (MD:-0.45; 95%CI: -0.84 to -0.05; p=0.03). Duloxetine (MD:-0.63; 95%CI: -1.15 to -0.11; p=0.02) had a significant effect in lowering the 24-hour pain score at rest compared to placebo, whereas venlafaxine did not. CONCLUSIONS SNRIs yielded considerable pain score reductions across multiple post-surgical intervals, although accompanied by an increased incidence of dizziness and dry mouth.
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Affiliation(s)
| | | | | | | | | | | | - Jimmy Fransisco Abadinta Barus
- Department of Neurology, School of Medicine and Health Science, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Rizaldi Taslim Pinzon
- Department of Neurology, Duta Wacana University School of Medicine, Yogyakarta, Indonesia
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Koo H, Jeong KH, Jeon N, Jung SY. Factors associated with the use of traditional doses of amitriptyline for chronic pain management: A cross-sectional study. Medicine (Baltimore) 2024; 103:e36790. [PMID: 38181253 PMCID: PMC10766233 DOI: 10.1097/md.0000000000036790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 12/05/2023] [Indexed: 01/07/2024] Open
Abstract
There are studies on the effect of low-dose amitriptyline on pain control, but there is a lack of studies on the use of amitriptyline for chronic pain and the factors associated with the prescription of traditional doses. We used a national sample cohort of patients aged ≥ 18 years who were prescribed amitriptyline along with chronic pain, without psychiatric disorders, between 2002 to 2015. We categorized the prescriptions into 2 groups according to the daily dose: low doses (≤25 mg) and traditional doses (>25 mg). Multivariable logistic regression models were used to identify factors associated with traditional dose prescriptions. Among 177,769 prescriptions for amitriptyline, 15,119 (8.5%) were prescribed for chronic pain. The prevalence of prescriptions and proportion of traditional doses of amitriptyline tended to decrease during the study period. Male sex (odds ratio [OR] 1.09, 95% confidence interval [CI] 1.05-1.13); age 65-80 years (OR 1.12, 95% CI 1.08-1.16), especially ≥ 80 years (OR 1.55, 95% CI 1.45-1.65); headaches (OR 1.18, 95% CI 1.10-1.27), receiving medical aids (OR 2.58, 95% CI 2.46-2.71); and being prescribed benzodiazepines or zolpidem concomitantly (OR 1.10, 95% CI 1.06-1.15) were significantly associated with traditional dose prescriptions of amitriptyline. Although traditional dose prescriptions of amitriptyline have been declining, close monitoring is still required in the presence of the above-mentioned factors.
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Affiliation(s)
- Hyunji Koo
- College of Pharmacy, Chung-Ang University, Seoul, Korea
| | | | - Nakyung Jeon
- College of Pharmacy, Pusan National University, Pusan, Korea
| | - Sun-Young Jung
- College of Pharmacy, Chung-Ang University, Seoul, Korea
- Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Chung-Ang University, Seoul, Korea
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Miękisiak G. Failed Back Surgery Syndrome: No Longer a Surgeon's Defeat-A Narrative Review. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1255. [PMID: 37512066 PMCID: PMC10384667 DOI: 10.3390/medicina59071255] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/25/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023]
Abstract
The introduction of the term Persistent Spinal Pain Syndrome (PSPS-T1/2), replacing the older term Failed Back Surgery Syndrome (FBSS), has significantly influenced our approach to diagnosing and treating post-surgical spinal pain. This comprehensive review discusses this change and its effects on patient care. Various diagnostic methods are employed to elucidate the underlying causes of back pain, and this information is critical in guiding treatment decisions. The management of PSPS-T1/2 involves both causative treatments, which directly address the root cause of pain, and symptomatic treatments, which focus on managing the symptoms of pain and improving overall function. The importance of a multidisciplinary and holistic approach is emphasized in the treatment of PSPS-T1/2. This approach is patient-centered and treatment plans are customized to individual patient needs and circumstances. The review concludes with a reflection on the impact of the new PSPS nomenclature on the perception and management of post-surgical spinal pain.
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Affiliation(s)
- Grzegorz Miękisiak
- Institute of Medicine, University of Opole, 45-040 Opole, Poland
- Vratislavia Medica Hospital, 51-134 Wrocław, Poland
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Seifert J, Eckermann G, Heck J, Bleich S, Dabbert D, Grohmann R, Toto S. [Understanding and assessing the antidepressant drug-associated risk of bleeding]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2023. [PMID: 37327817 DOI: 10.1055/a-2089-3490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Antidepressants, in particular selective serotonin reuptake inhibitors (SSRIs), are the most commonly prescribed psychopharmacological drug group. Thus, a precise knowledge of the expected adverse drug reactions is indispensable. The increased risk of bleeding events is well documented, especially in patients treated with SSRIs. However, many other antidepressant drug groups have also been implicated in increasing the risk of bleeding. In the following review, the thrombocytic serotonin system and the respective targets of the different antidepressants are explained. Subsequently, the available literature on bleeding under the respective antidepressant classes or individual substances is presented, using data from meta-analyses whenever possible. In addition to the risk of bleeding in general, individual bleeding entities are also considered, such as gastrointestinal and cerebral hemorrhages. Finally, the effects of other drugs that increase the risk of bleeding (i. e., nonsteroidal anti-inflammatory drugs, platelet aggregation inhibitors and anticoagulants) in combination with antidepressant drugs are discussed. The information presented here is meant to guide practitioner's decision making regarding an appropriate antidepressant pharmacotherapy based on the patient's individual risk constellation.
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Affiliation(s)
- Johanna Seifert
- Klinik für Psychiatrie, Sozialpsychiatrie und Psychotherapie, Medizinische Hochschule Hannover, Hannover, Germany
| | - Gabriel Eckermann
- Arbeitsgemeinschaft für Neuropsychopharmakologie und Pharmakopsychiatrie, Arbeitsgruppe Polypharmazie, München, Germany
| | - Johannes Heck
- Institut für Klinische Pharmakologie, Medizinische Hochschule Hannover, Hannover, Germany
| | - Stefan Bleich
- Klinik für Psychiatrie, Sozialpsychiatrie und Psychotherapie, Medizinische Hochschule Hannover, Hannover, Germany
| | - Dominik Dabbert
- Klinik für Forensische Psychiatrie und Psychotherapie, Klinikum Bremen-Ost gGmbH, Bremen, Germany
| | - Renate Grohmann
- Psychiatrie und Psychotherapie, Klinik und Poliklinik der Ludwig-Maximilians-Universität München, München, Germany
| | - Sermin Toto
- Klinik für Psychiatrie, Sozialpsychiatrie und Psychotherapie, Medizinische Hochschule Hannover, Hannover, Germany
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Stanton E, Fresquez Z, Muehlbauer EJ, Wang JC, Buser Z. Onset of mental disorders in patients who developed failed back surgery syndrome. 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 2022; 31:2612-2618. [PMID: 35941391 DOI: 10.1007/s00586-022-07334-4] [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: 03/03/2022] [Revised: 06/16/2022] [Accepted: 07/20/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE Failed back surgery syndrome (FBSS) is a complex and multifaceted condition associated with significant disability and morbidity. The purpose of this study was to investigate the association between FBSS with new incidences of mental health disorders. METHODS Our cohort included patients diagnosed with FBSS within 12 months of a posterior fusion, laminectomy, or discectomy, identified using The International Classification of Disease, both Ninth and Tenth Revisions (ICD-9 and ICD-10). In the next step, both non-FBSS and FBSS-diagnosed patients were queried for the diagnosis of first-time occurrence of mental health disorders. The incidence of new mental health disorders was determined within 12-months following FBSS diagnosis. RESULTS FBSS patients were significantly at greater risk than non-FBSS patients of developing all included mental health pathologies: Depression: OR 1.9, 95% CI 1.8-2.0, p < 0.0001); Anxiety: OR 1.5, 95% CI 1.4-1.6, p < 0.0001; Sleep Disorder: OR 1.9, 95% CI 1.7-2.0, p < 0.0001; Bipolar Disorder: OR 1.7, 95% CI 1.5-2.0 p < 0.0001; PTSD: OR 1.5, 95% CI 1.3-1.8, p < 0.0001; Panic Disorder: OR 1.8, 95% CI 1.5-2.1, p < 0.0001; Suicidal Disorder: OR 1.7 95% CI 1.4-2.0, p < 0.0001, ADHD: OR 1.3, 95% CI 1.0-1.5, p = 0.0367. CONCLUSIONS In the current study, patients diagnosed with FBSS were at a significantly greater risk of developing mental health pathologies. While other studies have suggested pre-surgical psychological support and treatment, the current results suggest that a post-operative psychologic care may also be warranted. By identifying potential psychosocial unforeseen obstacles that occur in patients diagnosed with FBSS, more precise treatment pathways can be developed leading to improved patient outcomes.
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Affiliation(s)
- Eloise Stanton
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, 1450 San Pablo St, HC4 -5400A, Los Angeles, CA, 90033, USA
| | - Zoe Fresquez
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, 1450 San Pablo St, HC4 -5400A, Los Angeles, CA, 90033, USA
| | | | - Jeffrey C Wang
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, 1450 San Pablo St, HC4 -5400A, Los Angeles, CA, 90033, USA
| | - Zorica Buser
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, 1450 San Pablo St, HC4 -5400A, Los Angeles, CA, 90033, USA.
- Gerling Institute, Brooklyn, USA.
- Department of Orthopedic Surgery, NYU Grossman School of Medicine, New York, USA.
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Prabhakar NK, Chadwick AL, Nwaneshiudu C, Aggarwal A, Salmasi V, Lii TR, Hah JM. Management of Postoperative Pain in Patients Following Spine Surgery: A Narrative Review. Int J Gen Med 2022; 15:4535-4549. [PMID: 35528286 PMCID: PMC9075013 DOI: 10.2147/ijgm.s292698] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 04/20/2022] [Indexed: 11/23/2022] Open
Abstract
Perioperative pain management is a unique challenge in patients undergoing spine surgery due to the increased incidence of both pre-existing chronic pain conditions and chronic postsurgical pain. Peri-operative planning and counseling in spine surgery should involve an interdisciplinary approach that includes consideration of patient-level risk factors, as well as pharmacologic and non-pharmacologic pain management techniques. Consideration of psychological factors and patient focused education as an adjunct to these measures is paramount in developing a personalized perioperative pain management plan. Understanding the currently available body of knowledge surrounding perioperative opioid management, management of opioid use disorder, regional/neuraxial anesthetic techniques, ketamine/lidocaine infusions, non-opioid oral analgesics, and behavioral interventions can be useful in developing a comprehensive, multi-modal treatment plan among patients undergoing spine surgery. Although many of these techniques have proved efficacious in the immediate postoperative period, long-term follow-up is needed to define the impact of such approaches on persistent pain and opioid use. Future techniques involving the use of precision medicine may help identify phenotypic and physiologic characteristics that can identify patients that are most at risk of developing persistent postoperative pain after spine surgery.
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Affiliation(s)
- Nitin K Prabhakar
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA, USA
| | - Andrea L Chadwick
- Department of Anesthesiology, Pain, and Perioperative Medicine, University of Kansas School of Medicine, Kansas City, KS, USA
| | - Chinwe Nwaneshiudu
- Department of Anesthesiology, Perioperative and Pain Management, Mount Sinai Hospital, Icahn School of Medicine, New York, NY, USA
| | - Anuj Aggarwal
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Stanford, CA, USA
| | - Vafi Salmasi
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Stanford, CA, USA
| | - Theresa R Lii
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Stanford, CA, USA
| | - Jennifer M Hah
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Stanford, CA, USA
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Ren BO, Khambete P, Rasendran C, O'Donnell JA, Ahn NU. Quantifying the Economic Impact of Depression for Spine Patients in the United States. Clin Spine Surg 2022; 35:E374-E379. [PMID: 34183545 DOI: 10.1097/bsd.0000000000001220] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 06/01/2021] [Indexed: 11/26/2022]
Abstract
STUDY DESIGN This was a retrospective cross-sectional analysis. OBJECTIVE The objective of this study was to estimate the incremental health care costs of depression in patients with spine pathology and offer insight into the drivers behind the increased cost burden. SUMMARY OF BACKGROUND DATA Low back pain is estimated to cost over $100 billion per year in the United States. Depression has been shown to negatively impact clinical outcomes in patients with low back pain and those undergoing spine surgery. MATERIALS AND METHODS Data was collected from the Medical Expenditure Panel Survey from 2007 to 2015. Spine patients were identified and stratified based on concurrent depression International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes. Health care utilization and expenditures were analyzed between patients with and without depression using a multivariate 2-part logistic regression with adjustments for sociodemographic characteristics and Charlson Comorbidity Index. RESULTS A total of 37,094 patients over 18 years old with a spine condition were included (mean expenditure: $7829±241.67). Of these patients, 7986 had depression (mean expenditure: $11,455.41±651.25) and 29,108 did not have depression (mean expenditure: $6837.89±244.51). The cost of care for spine patients with depression was 1.42 times higher (95% confidence interval, 1.34-1.52; P<0.001) than patients without depression. The incremental expenditure of spine patients with depression was $3388.22 (95% confidence interval, 2906.60-3918.96; P<0.001). Comorbid depression was associated with greater inpatient, outpatient, emergency room, home health, and prescription medication utilization and expenditures compared with the nondepressed cohort. CONCLUSIONS Spine patients with depression had significantly increased incremental economic cost of nearly $3500 more annually than those without depression. When extrapolated nationally, this translates to an additional $27.5 billion annually in incremental expenditures that can be attributed directly to depression among spine patients, which equates to roughly 10% of the total estimated spending on depression nationally. Strategies focused on optimizing the treatment of depression have the potential for dramatically reducing health care costs in spine surgery patients.
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Affiliation(s)
- Bryan O Ren
- Department of Orthopaedics, University Hospitals Cleveland Medical Center
- Case Western Reserve, School of Medicine, University, Cleveland, OH
| | - Pranav Khambete
- Department of Orthopaedics, University Hospitals Cleveland Medical Center
- Case Western Reserve, School of Medicine, University, Cleveland, OH
| | - Chandruganesh Rasendran
- Department of Orthopaedics, University Hospitals Cleveland Medical Center
- Case Western Reserve, School of Medicine, University, Cleveland, OH
| | - Jeffrey A O'Donnell
- Department of Orthopaedic Surgery, Duke, School of Medicine, University, Durham, NC
| | - Nicholas U Ahn
- Department of Orthopaedics, University Hospitals Cleveland Medical Center
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Singh AK, Singh PR, Pandey TK, Kumar A, Agarwal AK. Functional outcome in operated patients of multilevel lumbar canal stenosis and use of HRQoL role in depicting the anxiety and its correlation with the pain. EGYPTIAN JOURNAL OF NEUROSURGERY 2021. [DOI: 10.1186/s41984-021-00126-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Lumbar canal stenosis (LCS) is a degenerative spinal disease of elderly people, and it not only impairs the mechanical activity but also alters the economic and mental status of the patients indirectly.
This is single-center observational prospective study conducted for 2 years and included 30 consecutive operated patients of multilevel LCS patients and excluded the patients with single-level LCS, with primary LCS or with grade II subluxation. We analyzed the various measurement indices used for the surgical outcome assessment as ED-5D 5L and OLBPDI (Oswestry low back pain disability index). Statistical analysis was done using SPSS (Statistical Package for Social Sciences) Version 21.0 statistical Analysis Software. The independent t test, post hoc analysis, Wilcoxon signed rank statistic test and RM-ANOVA test were also applied.
Result
Most patients have improvement in pain and all the components of HRQoL (health-related quality of life) after surgery, which was further improved in mean follow-up of 1 year. Our study also suggested that the patients with higher anxiety/depression have higher pain intensity and low HRQoL, which was persistent in postoperative period (p < .001).
Conclusion
ED-5D 5L and OLBPD are good indices to assess all the components of quality of life and give valuable information overall. Anxiety has shown important correlation with the pain component in both preoperative and postoperative phase.
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Abstract
STUDY DESIGN Retrospective. OBJECTIVE The purpose of this study is to evaluate depressive symptoms as measured by the PHQ-9 survey and correlated them with scores from the SF-12 and VR-12 Mental Component Summary (MCS). SUMMARY OF BACKGROUND DATA With the rising incidence of depression and the need to identify modifiable risk factors before surgery, it is increasingly important to screen for preoperative depressive symptoms in spine surgery. Although the Patient Health Questionnaire-9 (PHQ-9) has favorable characteristics as a depressive symptom screening instrument, it has not been evaluated within cervical spine surgery. METHODS A prospectively maintained surgical registry was reviewed for patients undergoing single or multilevel anterior cervical discectomy and fusion (ACDF) or cervical disc replacement (CDR) from March 2016 until May 2019. Included patients underwent a procedure for degenerative spinal pathology. We collected demographic, baseline, and perioperative variables. The mean scores for postoperative PHQ-9, Short Form-12 (SF-12), and Veterans RAND-12 (VR-12) surveys were calculated, and an average change between preoperative and postoperative scores. Scatterplots depicted the association of SF-12 MCS and VR-12 MCS with PHQ-9. We evaluated the relationship of PHQ-9 with SF-12 MCS and VR-12 MCS scores by calculating a Pearson correlation coefficient and time-independent partial correlation coefficient. RESULTS One hundred fifty-two patients underwent single or multilevel level cervical spine surgery (ACDF: 73% and CDR: 27%). The average age was 42.4 and 39% were female. Compared to preoperative scores, significant increases were observed among postoperative PHQ-9, SF-12, and VR-12 MCS surveys (P ≤ 0.001). We observed strong correlations between SF-12 and VR-12 MCS with PHQ-9 scores for both assessed correlations. CONCLUSION Patients undergoing ACDF or CDR demonstrated significant improvement with PHQ-9, SF-12 MCS, and VR-12 MCS instruments. PHQ-9 scores strongly correlated with SF-12 MCS and VR-12 MCS. Our findings indicate PHQ-9 is a valid tool to evaluate pre and postsurgical depressive symptoms. LEVEL OF EVIDENCE 4.
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Sivaganesan A, Khan I, Pennings JS, Roth SG, Nolan ER, Oleisky ER, Asher AL, Bydon M, Devin CJ, Archer KR. Why are patients dissatisfied after spine surgery when improvements in disability and pain are clinically meaningful? Spine J 2020; 20:1535-1543. [PMID: 32544721 DOI: 10.1016/j.spinee.2020.06.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/11/2020] [Accepted: 06/08/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND CONTEXT Studies have found that most patients are satisfied after spine surgery, with rates ranging from 53% to 90%. Patient satisfaction appears to be closely related to achieving clinical improvement in pain and disability after surgery. While the majority of the literature has focused on patients who report both satisfaction and clinical improvement in disability and pain, there remains an important subpopulation of patients who have clinically relevant improvement but report being dissatisfied with surgery. PURPOSE To examine why patients who achieve clinical improvement in disability or pain also report dissatisfaction at 1-year after spinal surgery. STUDY DESIGN Retrospective analysis of prospective data from a national spine registry, the Quality Outcomes Database. PATIENT SAMPLE There were 34,076 participants undergoing elective surgery for degenerative spine pathology who had clinical improvement in disability or pain. OUTCOME MEASURES Satisfaction with surgery was assessed with 1-item from the North American Spine Society lumbar spine outcome assessment. Participants with answer choices other than "treatment met my expectations" were classified as dissatisfied. METHODS Patients completed a baseline and 12-month postoperative assessment to evaluate disability, pain, and satisfaction. Clinical improvement was defined as patients who achieved a 30% or greater improvement in spine-related disability (Oswestry/Neck Disability Index) or extremity pain (11-point Numeric Rating Scale) from baseline to 12-month after surgery. A generalized linear mixed model was used to predict the odds of the patient being dissatisfied 1-year after surgery from demographic, clinical and surgical characteristics, postoperative complications and revision, and return to work and previous physical activity. Random effects were included to model the effect of both site and surgeon on dissatisfaction. Sensitivity analyses were conducted on samples who achieved 30% or greater improvement in (1) disability only, (2) axial (back/neck) pain only, (3) extremity (leg/arm)pain only, (4) both disability and axial pain, and (5) both disability and extremity pain. Results showed the same pattern of findings across all samples. RESULTS Twenty-eight percent of patients were classified as dissatisfied with their spine surgery and 72% classified as satisfied. For patients with clinical improvement in disability or extremity pain at 1-year, significant predictors of higher odds of dissatisfaction included baseline psychological distress, current smoking status, workers compensation claim, lower education, higher ASA grade, lumbar versus cervical procedure, and increased axial pain, major complication within 30 days, and revision surgery within 12-months. The most important contributors to dissatisfaction were return to work and return to previous physical activity, with the odds of dissatisfaction being over 2 times and 4 times higher for these variables. Site and surgeon explained 3.8% of the variance in dissatisfaction, with more of the variance attributed to site than to surgeon. CONCLUSIONS Several modifiable factors, including psychological distress, current smoking status, and failure to return to work and physical activity, helped explain why patients report being dissatisfied with surgery despite clinical improvement in disability or pain. The findings of this study have the potential to help providers identify at-risk patients, set realistic expectations during preoperative counseling, and implement postoperative management strategies. A multidisciplinary approach to rehabilitation that includes functional goal setting or restoration may help to improve patients psychological distress as well as return to work and previous physical activity after spine surgery.
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Affiliation(s)
- Ahilan Sivaganesan
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Inamullah Khan
- Department of Orthopaedic Surgery, Center for Musculoskeletal Research, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jacquelyn S Pennings
- Department of Orthopaedic Surgery, Center for Musculoskeletal Research, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Steven G Roth
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Elizabeth R Nolan
- Department of Orthopaedic Surgery, Center for Musculoskeletal Research, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Emily R Oleisky
- Department of Orthopaedic Surgery, Center for Musculoskeletal Research, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Anthony L Asher
- Carolina Neurosurgery and Spine Associates, Charlotte, NC, USA
| | - Mohamad Bydon
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Clinton J Devin
- Department of Orthopaedic Surgery, Center for Musculoskeletal Research, Vanderbilt University Medical Center, Nashville, TN, USA; Steamboat Orthopaedic and Spine Institute, Steamboat Springs, CO, USA
| | - Kristin R Archer
- Department of Orthopaedic Surgery, Center for Musculoskeletal Research, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Physical Medicine & Rehabilitation, Osher Center for Integrative Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
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Li Y, Cao T, Ritzel RM, He J, Faden AI, Wu J. Dementia, Depression, and Associated Brain Inflammatory Mechanisms after Spinal Cord Injury. Cells 2020; 9:cells9061420. [PMID: 32521597 PMCID: PMC7349379 DOI: 10.3390/cells9061420] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 06/04/2020] [Accepted: 06/04/2020] [Indexed: 12/28/2022] Open
Abstract
Evaluation of the chronic effects of spinal cord injury (SCI) has long focused on sensorimotor deficits, neuropathic pain, bladder/bowel dysfunction, loss of sexual function, and emotional distress. Although not well appreciated clinically, SCI can cause cognitive impairment including deficits in learning and memory, executive function, attention, and processing speed; it also commonly leads to depression. Recent large-scale longitudinal population-based studies indicate that patients with isolated SCI (without concurrent brain injury) are at a high risk of dementia associated with substantial cognitive impairments. Yet, little basic research has addressed potential mechanisms for cognitive impairment and depression after injury. In addition to contributing to disability in their own right, these changes can adversely affect rehabilitation and recovery and reduce quality of life. Here, we review clinical and experimental work on the complex and varied responses in the brain following SCI. We also discuss potential mechanisms responsible for these less well-examined, important SCI consequences. In addition, we outline the existing and developing therapeutic options aimed at reducing SCI-induced brain neuroinflammation and post-injury cognitive and emotional impairments.
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Affiliation(s)
- Yun Li
- Department of Anesthesiology and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA; (Y.L.); (T.C.); (R.M.R.); (J.H.); (A.I.F.)
| | - Tuoxin Cao
- Department of Anesthesiology and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA; (Y.L.); (T.C.); (R.M.R.); (J.H.); (A.I.F.)
| | - Rodney M. Ritzel
- Department of Anesthesiology and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA; (Y.L.); (T.C.); (R.M.R.); (J.H.); (A.I.F.)
| | - Junyun He
- Department of Anesthesiology and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA; (Y.L.); (T.C.); (R.M.R.); (J.H.); (A.I.F.)
| | - Alan I. Faden
- Department of Anesthesiology and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA; (Y.L.); (T.C.); (R.M.R.); (J.H.); (A.I.F.)
- University of Maryland Center to Advance Chronic Pain Research, University of Maryland, Baltimore, MD 21201, USA
| | - Junfang Wu
- Department of Anesthesiology and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA; (Y.L.); (T.C.); (R.M.R.); (J.H.); (A.I.F.)
- University of Maryland Center to Advance Chronic Pain Research, University of Maryland, Baltimore, MD 21201, USA
- Correspondence: ; Tel.: +1-410-706-5189
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