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Cômes PC, Gavotto A, Zouakia Z, Lonjon G, Amelot A, Edgard-Rosa G, Debono B. Repeat Discectomy or Instrumented Surgery for Recurrent Lumbar Disk Herniation: An Overview of French Spine Surgeons' Practice. Global Spine J 2024:21925682241249102. [PMID: 38652921 DOI: 10.1177/21925682241249102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/25/2024] Open
Abstract
STUDY DESIGN Retrospective multicenter cohort study. OBJECTIVE Recurrent lumbar disc herniation (ReLDH) is a common condition requiring surgical intervention in a large proportion of cases. Evidence regarding the appropriate choice between repeat microdiscectomy (RD) and instrumented surgery (IS) is lacking. To understand the indications for either of the procedures and compare the results, we aimed to provide an overview of spine surgeon practice in France. METHODS This retrospective, multicenter analysis included adults who underwent surgery for ReLDHs between December 2020 and May 2021. Surgeons were asked which of the following factors determined their therapeutic choice: radio-clinical considerations, non-discal anatomical factors, patient preference, or surgeon background. Data on preoperative clinical status and radiologic findings were collected. Patient-reported outcome measures (PROMs) were assessed and compared using propensity scores preoperatively and at 3 and 12 months postoperatively. RESULTS The study included 150 patients (72 IS and 78 RD). Radioclinical elements, anatomical data, patient preferences, and surgeon background influenced the choice of RD in 57.7%, 1.3%, 25.6%, and 15.4% of the cases, respectively, and IS in 34.7%, 6.9%, 13.9%, and 44.5% of the cases, respectively. At 12 months, patient satisfaction, return to work, and changes in PROMs were not significantly different between the groups. CONCLUSIONS The decision-making process included both objective and subjective factors, resulting in patient satisfaction in 80.3% to 81.5% of cases, with significant clinical improvement in radicular symptoms in 75.8% to 91.8% of cases, and quality of life in 75.8% to 84.9% of cases, depending on the procedure performed.
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Affiliation(s)
- Pierre-Cyril Cômes
- Centre Francilien du Dos, Clinique des Franciscaines, Versailles, France
- Neurosurgical department, Foch Hospital, Suresnes, France
| | - Amandine Gavotto
- University Hospital Nice, Unité de Chirurgie Rachidienne, Nice, France
| | - Zineb Zouakia
- Service de recherche clinique, Hôpital Fondation A. de Rotschild, Paris, France
| | - Guillaume Lonjon
- Department of Orthopedic Surgery, Orthosud, Clinique St-Jean-Sud de France, Santé Cite, Paris, France
| | - Aymeric Amelot
- Département de neurochirurgie, University Hospital of Tours, Tours, France
| | - Grégory Edgard-Rosa
- Centre de Chirurgie Vertébrale (CCV) MONTPELLIER, Clinique du Parc, Castelnau-le-Lez, France
| | - Bertrand Debono
- Centre Francilien du Dos, Clinique des Franciscaines, Versailles, France
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Kim D, Kim SJ, Lee YJ, Yang CS, Han CH, Ha IH. Are Primary Outcomes Really Primary? An Exploratory Cross-Sectional Nationwide Web-Based Survey Study for Outcomes Reflecting Real Symptoms and Needs of Patients with Lumbar Disc Herniation. Healthcare (Basel) 2023; 11:2598. [PMID: 37761795 PMCID: PMC10531434 DOI: 10.3390/healthcare11182598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/11/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
As primary outcomes differ among clinical lumbar disc herniation (LDH) studies, this study aimed to explore outcomes reflecting real-world patient experiences through an exploratory questionnaire survey. Those diagnosed with LDH having radiating leg pain in South Korea in November of 2022 (N = 500) were administered a questionnaire including basic characteristics, disease onset, symptoms and severity, priority symptoms for improvement, and important treatment factors. Outcome measures included the identification of priority symptoms and disabilities. Most common symptoms were numbness in the leg (N = 435, 87.0%) and back pain (N = 406, 81.2%); most common disabilities were discomfort in sitting (N = 323, 64.6%) and lifting (N = 318, 63.6%). The highest priority symptom was back pain (N = 242, 48.4%). A satisfactory degree of symptom improvement was a decrease of at least 3 points on the numeric rating scale. The majority of respondents preferred improvement in disability over pain (N = 270, 55.8%), a stable effect over a rapid effect (N = 391, 78.2%), and safety over treatment efficacy (N = 282, 56.4%). Safety (N = 129, 25.8%) and cost (N = 111, 22.2%) were the most important treatment factors. Improvements in back pain, leg pain, sitting, and sleeping were prioritized, and safety, stable treatment effect, and functional recovery were desired. Clinical trials for LDH should be designed to reflect this real-world patient need. Further study to examine the patients' symptoms and needs in details is needed.
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Affiliation(s)
- Doori Kim
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, 540 Gangnam-daero, Gangnam-gu, Seoul 06110, Republic of Korea; (D.K.); (S.-J.K.); (Y.J.L.)
| | - Soo-Jin Kim
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, 540 Gangnam-daero, Gangnam-gu, Seoul 06110, Republic of Korea; (D.K.); (S.-J.K.); (Y.J.L.)
| | - Yoon Jae Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, 540 Gangnam-daero, Gangnam-gu, Seoul 06110, Republic of Korea; (D.K.); (S.-J.K.); (Y.J.L.)
| | - Chang Sop Yang
- Clinical Medicine Division, Korea Institute of Oriental Medicine, 1672 Yuseong-daero, Yuseong-gu, Daejeon 34054, Republic of Korea;
| | - Chang-Hyun Han
- Korean Convergence Medical Science, School of Korea Institute of Oriental Medicine, University of Science & Technology (UST), 1672 Yuseong-daero, Yuseong-gu, Daejeon 34054, Republic of Korea
- KM Science Research Division, Korea Institute of Oriental Medicine, 1672 Yuseong-daero, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, 540 Gangnam-daero, Gangnam-gu, Seoul 06110, Republic of Korea; (D.K.); (S.-J.K.); (Y.J.L.)
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3
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Otsubo R, Hashida R, Murotani K, Iwanaga S, Hirota K, Koya S, Tsukada Y, Ogata Y, Yokosuka K, Yoshida T, Nakae I, Fudo T, Morito S, Shimazaki T, Yamada K, Sato K, Matsuse H, Shiba N, Hiraoka K. Phase angle is related to physical function and quality of life in preoperative patients with lumbar spinal stenosis. Sci Rep 2023; 13:13909. [PMID: 37626144 PMCID: PMC10457364 DOI: 10.1038/s41598-023-40629-0] [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: 12/06/2022] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Lumbar spinal stenosis (LSS) can interfere with daily life and quality of life (QOL). Evaluating physical function and QOL and helping patients to improve is the focus of rehabilitation. Phase angle (PhA) assessment is widely used to measure body composition and is considered an indicator of physical function and QOL. This study investigated the relationship between PhA and physical function, physical activity, and QOL in patients with LSS. PhA, handgrip strength, walking speed, Timed Up and Go test (TUG), Life Space Assessment (LSA), Prognostic Nutritional Index (PNI), Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ), and EQ-5D were assessed and statistically analyzed. The study included 133 patients with LSS. Multiple regression analysis of PhA adjusted for age, sex, and body mass index (Model 1) and for Model 1 + PNI (Model 2) showed significant correlations (P < 0.05) with handgrip strength, walking speed, TUG, and LSA. Regarding QOL, PhA was significantly correlated (P < 0.05) with lumbar function in JOABPEQ. PhA was associated with physical function and QOL in patients with LSS and might be a new clinical indicator in this population.
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Affiliation(s)
- Ryota Otsubo
- Division of Rehabilitation, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka, Japan, 830-0011
| | - Ryuki Hashida
- Division of Rehabilitation, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka, Japan, 830-0011.
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan.
| | - Kenta Murotani
- Biostatistics Center, Kurume University, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Sohei Iwanaga
- Division of Rehabilitation, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka, Japan, 830-0011
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Keisuke Hirota
- Division of Rehabilitation, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka, Japan, 830-0011
| | - Shunji Koya
- Division of Rehabilitation, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka, Japan, 830-0011
| | - Yuya Tsukada
- Institute of Health and Sports Sciences, Kurume University, Kurume, Japan
| | - Yuta Ogata
- Division of Rehabilitation, Kurume University Medical Center, Kurume, Japan
| | - Kimiaki Yokosuka
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Tatsuhiro Yoshida
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Ichiro Nakae
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Takuma Fudo
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Shinji Morito
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Takahiro Shimazaki
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Kei Yamada
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Kimiaki Sato
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Hiroo Matsuse
- Division of Rehabilitation, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka, Japan, 830-0011
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Naoto Shiba
- Division of Rehabilitation, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka, Japan, 830-0011
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
| | - Koji Hiraoka
- Department of Orthopaedics, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, Japan
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Park MJ, Jin SR, Kim ES, Lee HS, Hwang KH, Oh SJ, Lee JY, Kim D, Lee YJ, Ha IH. Long-Term Follow-Up of Intensive Integrative Treatment including Motion Style Acupuncture Treatment (MSAT) in Hospitalized Patients with Lumbar Disc Herniation: An Observational Study. Healthcare (Basel) 2022; 10:healthcare10122462. [PMID: 36553986 PMCID: PMC9777699 DOI: 10.3390/healthcare10122462] [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: 10/20/2022] [Revised: 12/02/2022] [Accepted: 12/04/2022] [Indexed: 12/12/2022] Open
Abstract
This study aimed to investigate the long-term effects of and satisfaction with integrative Korean medicine treatment and motion style acupuncture treatment (MSAT) in patients with lumbar disc herniation (LDH). We retrospectively analyzed medical charts and prospectively surveyed adult patients aged between 19 and 64 years treated for lumbar disc herniation for at least 6 days at three Korean hospitals from 1 January 2015 to 31 December 2020. The primary outcome was the Numeric Rating Scale (NRS) for back pain. Secondary outcome measures included the NRS for radiating leg pain, the Oswestry Disability Index (ODI), and the European Quality of Life-5 Dimension-5 Level (EQ-5D-5L) questionnaire. The NRS scores for low back pain decreased from 5.40 ± 1.58 to 2.92 ± 2.09, NRS for radiating leg pain from 5.57 ± 1.56 to 1.78 ± 2.36, and ODI from 46.39 ± 16.72 to 16.47 ± 15.61 at baseline and survey, respectively. The EQ-5D-5L increased from 0.57 ± 0.19 to 0.82 ± 0.14. In conclusion, Korean medicine and MSAT could be effective treatment methods for patients with LDH. The results of this study can be used as helpful information for clinicians who treat patients with LDH in real clinical settings.
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Affiliation(s)
- Mu-Jin Park
- Department of Korean Internal Medicine, Bundang Jaseng Hospital of Korean Medicine, Sungnam-si 13590, Republic of Korea
| | - So-Ri Jin
- Department of Korean Internal Medicine, Bundang Jaseng Hospital of Korean Medicine, Sungnam-si 13590, Republic of Korea
| | - Eun-Song Kim
- Departments of Acupuncture and Moxibustion, Bundang Jaseng Hospital of Korean Medicine, Sungnam-si 13590, Republic of Korea
| | - Hyun-Seok Lee
- Departments of Acupuncture and Moxibustion, Bundang Jaseng Hospital of Korean Medicine, Sungnam-si 13590, Republic of Korea
| | - Kyu-Hyun Hwang
- Department of Korean Rehabilitation Medicine, Bundang Jaseng Hospital of Korean Medicine, Sungnam-si 13590, Republic of Korea
| | - Seung-Ju Oh
- Department of Korean Rehabilitation Medicine, Bundang Jaseng Hospital of Korean Medicine, Sungnam-si 13590, Republic of Korea
| | - Jee Young Lee
- Department of Korean Internal Medicine, Integrative Cancer Center, Cha Ilsan Medical Center, 1205, Jungang-ro, Ilsandong-gu, Goyang-si 10444, Republic of Korea
| | - Doori Kim
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, 2F, 540 Gangnam-daero, Gangnam-gu, Seoul 06110, Republic of Korea
| | - Yoon Jae Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, 2F, 540 Gangnam-daero, Gangnam-gu, Seoul 06110, Republic of Korea
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, 2F, 540 Gangnam-daero, Gangnam-gu, Seoul 06110, Republic of Korea
- Correspondence: ; Tel.: +82-2-2222-2740
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Lynch CP, Cha EDK, Jenkins NW, Parrish JM, Nolte MT, Geoghegan CE, Jadczak CN, Mohan S, Singh K. Influence of Preoperative Depressive Burden on Achieving a Minimal Clinically Important Difference Following Lumbar Decompression. Clin Spine Surg 2022; 35:E693-E697. [PMID: 35509017 DOI: 10.1097/bsd.0000000000001345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 04/09/2022] [Indexed: 01/25/2023]
Abstract
STUDY DESIGN This was a retrospective cohort study. OBJECTIVE This study evaluates the association of preoperative mental health with the rate of achieving minimal clinically important difference (MCID) in patient-reported outcomes following lumbar decompression (LD). SUMMARY OF BACKGROUND DATA Research is scarce regarding the influence of preoperative depression on the rate of achieving MCID for mental health, physical function, and pain among LD patients. METHODS A surgical registry was retrospectively reviewed for primary LD surgeries. Patients were grouped by depressive symptom severity according to the preoperative Patient Health Questionnaire 9 score. The association of Patient Health Questionnaire 9 subgroups with demographic and surgical variables was analyzed, and differences among subgroups were assessed. Achievement rates of MCID for physical function, pain, disability, and mental health were compared among groups at each time point using previously established MCID thresholds. RESULTS Of the 321 subjects, 69.8% were male, and 170 subjects had minimal preoperative depressive symptoms, 86 had moderate, and 65 had severe. Patients in moderate and severe groups demonstrated a significantly greater rate of MCID achievement for disability at 6 weeks and 3 months postoperatively. The severe group demonstrated a significantly higher rate of achieving MCID for mental health at the 1-year time point. CONCLUSIONS Patients with any range of preoperative depressive symptom severity had a similar rate of achieving MCID for pain and physical function throughout 1 year following LD. The severe depressive symptom group had a higher rate of MCID achievement with disability at 6 weeks and with mental health at 1 year. This study demonstrates that patients with any preoperative depressive symptom severity have an indistinguishable ability to attain MCID by 1 year following LD. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Conor P Lynch
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL
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Mimura T, Ikegami S, Kuraishi S, Uehara M, Oba H, Takizawa T, Munakata R, Hatakenaka T, Kamanaka T, Miyaoka Y, Koseki M, Takahashi J. How much residual deformity is acceptable according to SRS-22r and satisfaction scores after posterior spinal fusion for Lenke type 1 and 2 curves in adolescent idiopathic scoliosis? J Neurosurg Spine 2022; 37:213-221. [PMID: 35213833 DOI: 10.3171/2022.1.spine211251] [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: 09/24/2021] [Accepted: 01/10/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In recent years, it has become possible to predict postoperative correction and residual deformity in adolescent idiopathic scoliosis (AIS) surgery based on the technique used and extent of fixation. However, the recommended degree of correction has not yet been established. In this study, the authors aimed to clarify the extent to which a residual postoperative deformity would be acceptable according to Scoliosis Research Society (SRS)-22r and satisfaction scores after AIS surgery. METHODS Overall, 92 patients who underwent posterior spinal fusion for Lenke type 1 or 2 AIS were retrospectively included. The Patient Acceptable Symptom State (PASS) cutoff values for each SRS-22r domain were calculated using receiver operating characteristic (ROC) curves to obtain predictive values of treatment satisfaction 2 years after surgery. Multivariate logistic regression analysis was performed with deformity parameters and demographic data as explanatory variables, and achieving the PASS cutoff value of each SRS-22r domain and treatment satisfaction were objective variables. Cutoff values were calculated using ROC analysis. RESULTS The PASS cutoff values for SRS-22r domains were 3.69 (area under the ROC curve [AUC] 0.86) for self-image, 4.25 (AUC 0.82) for mental health, and 4.22 (AUC 0.82) for the subtotal. The residual main thoracic Cobb angle was not remarkably related to SRS-22r or treatment satisfaction. The residual thoracolumbar/lumbar (TL/L) Cobb angle was significantly associated with treatment satisfaction, with a cutoff value of 12.5° (AUC 0.75). The parameters of deformity that were significantly associated with achieving the PASS cutoff value for self-image were the TL/L Cobb angle and main thoracic apical vertebral translation, although their respective AUCs were < 0.7. CONCLUSIONS In patients with Lenke type 1 and 2 AIS, the residual postoperative TL/L Cobb angle was significantly associated with achieving the PASS cutoff values for self-image and treatment satisfaction. Satisfaction with treatment was more likely when the TL/L Cobb angle was ≤ 12.5°.
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Affiliation(s)
- Tetsuhiko Mimura
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Shota Ikegami
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Shugo Kuraishi
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Masashi Uehara
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Hiroki Oba
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Takashi Takizawa
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Ryo Munakata
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Terue Hatakenaka
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Takayuki Kamanaka
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Yoshinari Miyaoka
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
| | - Michihiko Koseki
- 2Faculty of Textile Science and Technology, Shinshu University, Nagano, Japan
| | - Jun Takahashi
- 1Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto; and
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Lewandrowski KU, Abraham I, Ramírez León JF, Soriano Sánchez JA, Dowling Á, Hellinger S, Freitas Ramos MR, Teixeira De Carvalho PS, Yeung C, Salari N, Yeung A. Differential Agnostic Effect Size Analysis of Lumbar Stenosis Surgeries. Int J Spine Surg 2022; 16:318-342. [PMID: 35444041 PMCID: PMC9930655 DOI: 10.14444/8222] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
STUDY DESIGN A meta-analysis of 89 randomized prospective, prospective, and retrospective studies on spinal endoscopic surgery outcomes. OBJECTIVE The study aimed to provide familiar Oswestry Disability Index (ODI), visual analog scale (VAS) back, and VAS leg effect size (ES) data following endoscopic decompression for sciatica-type back and leg pain due to lumbar herniated disc, foraminal, or lateral recess spinal stenosis. BACKGROUND Higher-grade objective clinical outcome ES data are more suitable than lower-grade clinical evidence, including cross-sectional retrospective study outcomes or expert opinion to underpin the ongoing debate on whether or not to replace some of the traditional open and with other forms of minimally invasive spinal decompression surgeries such as the endoscopic technique. METHODS A systematic search of PubMed, Embase, Web of Science, and the Cochrane Central Register of Controlled Trials from 1 January 2000 to 31 December 2019 identified 89 eligible studies on lumbar endoscopic decompression surgery enrolling 23,290 patient samples using the ODI and VAS for back and leg pain used for the ES calculation. RESULTS There was an overall mean overall reduction of ODI of 46.25 (SD 6.10), VAS back decrease of 3.29 (SD 0.65), and VAS leg reduction of 5.77 (SD 0.66), respectively. Reference tables of familiar ODI, VAS back, and VAS leg show no significant impact of study design, follow-up, or patients' age on ES observed with these outcome instruments. There was no correlation of ES with long-term follow-up (P = 0.091). Spinal endoscopy produced an overall ODI ES of 0.92 extrapolated from 81 studies totaling 12,710 patient samples. Provided study comparisons to tubular retractor microdiscectomy and open laminectomy showed an ODI ES of 0.9 (2895 patients pooled from 16 studies) and 0.93 (1188 patients pooled from 5 studies). The corresponding VAS leg ES were 0.92 (12,631 endoscopy patients pooled from 81 studies), 0.92 (2348 microdiscectomy patients pooled from 15 studies), and 0.89 (1188 open laminectomy patients pooled from 5 studies). CONCLUSION Successful clinical outcomes can be achieved with various lumbar surgeries. ESs with endoscopic spinal surgery are on par with those found with open laminectomy and microsurgical decompression. CLINICAL RELEVANCE This article is a meta-analysis on the benefit overlap between lumbar endoscopy, microsurgical decompression, laminectomy, and lumbar decompression fusion. LEVEL OF EVIDENCE: 2
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Affiliation(s)
- Kai-Uwe Lewandrowski
- Center for Advanced Spine Care of Southern Arizona and Surgical Institute of Tucson, Tucson, AZ, USA .,Department of Orthopaedic Surgery, Fundación Universitaria Sanitas, Bogotá, DC, Colombia.,Department of Orthopaedic Surgery, UNIRIO, Rio de Janeiro, Brazil
| | - Ivo Abraham
- Family and Community Medicine, Clinical Translational Sciences at the University of Arizona, Tucson, AZ 85721, USA,Centro de Cirugía de Mínima Invasión, CECIMIN - Clínica Reina Sofía, Bogotá, Colombia
| | - Jorge Felipe Ramírez León
- Centro de Cirugía de Mínima Invasión, CECIMIN - Clínica Reina Sofía, Bogotá, Colombia,Research Team, Centro de Columna, Bogotá, Colombia,Fundación Universitaria Sanitas, Bogotá, DC, Colombia
| | - José Antonio Soriano Sánchez
- Neurosurgeon and Minimally Invasive Spine Surgeon, Head of the Spine Clinic of The American-British Cowdray Medical Center I.A.P. Campus Santa Fe [Centro Médico ABC Campus Santa Fe], Santa Fe, Mexico
| | - Álvaro Dowling
- Department of Orthopaedic Surgery, USP, Ribeirão Preto, Brazil,Orthopaedic Spine Surgeon, Director of Endoscopic Spine Clinic, Santiago, Chile
| | - Stefan Hellinger
- Department of Orthopedic Surgery, Isar Hospital, Munich, Germany
| | - Max Rogério Freitas Ramos
- Orthopedics and Traumatology, Universidade Federal do Estado do Rio de Janeiro, UNIRIO, Rio de Janeiro, Brazil
| | | | | | - Nima Salari
- Desert Institute for Spine Care, Phoenix, AZ, USA
| | - Anthony Yeung
- Desert Institute for Spine Care, Phoenix, AZ, USA,Department of Neurosurgery Albuquerque, University of New Mexico School of Medicine, Albuquerque, NM, New Mexico
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Koyama K, Wada K, Kumagai G, Kudo H, Tanaka S, Asari T, Jung S, Ando M, Ishibashi Y. Association between mild cognitive impairment and lumbar degenerative disease in a Japanese community: A cross-sectional study. PLoS One 2021; 16:e0258852. [PMID: 34665835 PMCID: PMC8525772 DOI: 10.1371/journal.pone.0258852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 10/06/2021] [Indexed: 11/23/2022] Open
Abstract
Lumbar degenerative disease and dementia are increasing in super-aging societies and are both related to physical dysfunction and pain. However, the relationship between these diseases remains unclear. This cross-sectional study aimed to investigate the comorbidity rates of lumbar spinal canal stenosis (LSS) and mild cognitive impairment (MCI) and clarify the association between LSS presence, lumbar symptoms, and quality of life (QOL) related to low back pain and cognitive impairment in the Japanese population. We enrolled 336 participants (men 124; women 212; mean age 72.2 years) from a medical checkup program. LSS was diagnosed using a self-administered questionnaire, and lumbar symptoms were evaluated using the visual analog scale (low back pain, and pain and numbness of the lower limb). QOL related to low back pain was evaluated using the Japanese Orthopedic Association Back-Pain Evaluation Questionnaire (JOABPEQ: pain, and lumbar, and gait function). Radiological lumbar degeneration was classified using Kellgren-Lawrence grading and lateral radiographs of the lumbar spine. Cognitive function was measured using the Mini Mental State Examination (MMSE), and MCI was defined by a summary score of MMSE ≤27. Logistic and multiple linear regression analyses were performed to analyze the association between MCI, summary score of MMSE, and lumbar degenerative disease. The comorbidity rate of MCI and LSS was 2.1%, and the rate of MCI was 41% in participants with LSS. Lumbar function in JOABPEQ was associated with MCI. The presence of LSS and lumbar function in JOABPEQ were associated with MMSE. Over one-third of the people with LSS had MCI. The presence of LSS and deterioration of QOL due to low back pain were related to cognitive impairment. We recommend evaluating cognitive function for patients with LSS because the rate of MCI was high in LSS participants.
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Affiliation(s)
- Kazushige Koyama
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Kanichiro Wada
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
- * E-mail:
| | - Gentaro Kumagai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Hitoshi Kudo
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Sunao Tanaka
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Toru Asari
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Songee Jung
- Department of Digital Nutrition and Health Sciences, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Masataka Ando
- Department of Diet and Health Sciences, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Yasuyuki Ishibashi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Hirosaki University, Hirosaki, Aomori, Japan
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9
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Lewandrowski KU, Muraleedharan N, Eddy SA, Sobti V, Reece BD, Ramírez León JF, Shah S. Reliability Analysis of Deep Learning Algorithms for Reporting of Routine Lumbar MRI Scans. Int J Spine Surg 2020; 14:S98-S107. [PMID: 33122182 DOI: 10.14444/7132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Artificial intelligence could provide more accurate magnetic resonance imaging (MRI) predictors of successful clinical outcomes in targeted spine care. OBJECTIVE To analyze the level of agreement between lumbar MRI reports created by a deep learning neural network (RadBot) and the radiologists' MRI reading. METHODS The compressive pathology definitions were extracted from the radiologist lumbar MRI reports from 65 patients with a total of 383 levels for the central canal: (0) no disc bulge/protrusion/canal stenosis, (1) disc bulge without canal stenosis, (2) disc bulge resulting in canal stenosis, and (3) disc herniation/protrusion/extrusion resulting in canal stenosis. For both, neural foramina were assessed with either (0) neural foraminal stenosis absent or (1) neural foramina stenosis present. Reporting criteria for the pathologies at each disc level and, when available, the grading of severity were extracted, and the Natural Language Processing model was used to generate a verbal and written report. The RadBot report was analyzed similarly as the MRI report by the radiologist. MRI reports were investigated by dichotomizing the data into 2 categories: normal and stenosis. The quality of the RadBot test was assessed by determining its sensitivity, specificity, and positive and negative predictive value as well as its reliability with the calculation of the Cronbach alpha and Cohen kappa using the radiologist MRI report as a gold standard. RESULTS The authors found a RadBot sensitivity of 73.3%, a specificity of 88.4%, a positive predictive value of 80.3%, and a negative predictive value of 83.7%. The reliability analysis revealed the Cronbach alpha as 0.772. The highest individual values of the Cronbach alpha were 0.629 and 0.681 when compared to the MRI report by the radiologist, rending values of 0.566 and 0.688, respectively. Analysis of interobserver reliability rendered an overall kappa for the RadBot of 0.627. Analysis of receiver operating characteristics (ROC) showed a value of 0.808 for the area under the ROC curve. CONCLUSIONS Deep learning algorithms, when used for routine reporting in lumbar spine MRI, showed excellent quality as a diagnostic test that can distinguish the presence of neural element compression (stenosis) at a statistically significant level (P < .0001) from a random event distribution. This research should be extended to validated and directly visualized pain generators to improve the accuracy and prognostic value of the routine lumbar MRI scan for favorable clinical outcomes with intervention and surgery. LEVEL OF EVIDENCE 3. CLINICAL RELEVANCE Validity, clinical teaching, and evaluation study.
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Affiliation(s)
- Kai-Uwe Lewandrowski
- Staff Orthopaedic Spine Surgeon Center for Advanced Spine Care of Southern Arizona and Surgical Institute of Tucson, Tucson, Arizona
| | | | | | - Vikram Sobti
- Innovative Radiology, PC, River Forest, Illinois
| | - Brian D Reece
- The Spine and Orthopedic Academic Research Institute, Lewisville, Texas
| | - Jorge Felipe Ramírez León
- Fundación Universitaria Sanitas, Bogotá, Colombia, Research Team, Centro de Columna. Bogotá, Colombia, Centro de Cirugía de Mínima Invasión, CECIMIN-Clínica Reina Sofía, Bogotá, Colombia
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10
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Yao M, Xu BP, Li ZJ, Zhu S, Tian ZR, Li DH, Cen J, Cheng SD, Wang YJ, Guo YM, Cui XJ. A comparison between the low back pain scales for patients with lumbar disc herniation: validity, reliability, and responsiveness. Health Qual Life Outcomes 2020; 18:175. [PMID: 32522196 PMCID: PMC7288427 DOI: 10.1186/s12955-020-01403-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 05/11/2020] [Indexed: 12/21/2022] Open
Abstract
Background Although the Japanese Orthopedic Association Back Pain Evaluation Questionnaire (JOABPEQ), Numerical Pain Rating Scale (NPRS), Oswestry Disability Index (ODI), Roland Morris Disability Questionnaire (RMDQ), and Short Form 36 Health Survey (SF-36) has shown a preferable psychometric properties in patients with low back pain (LBP), but no study has yet determined these in conservative treatment of patients with lumbar disc herniation (LDH). Thus the current study aimed to compare those scales in LDH patients receiving conservative treatment to select the better option to assess the severity of disease. Methods LDH patients were invited to complete the JOABPEQ, NPRS, ODI, RMDQ, and SF-36 twice. The internal consistency was evaluated by the Cronbach’s α. Test-retest reliability was tested by the intraclass correlation coefficient (ICC). The relationships of these scales were evaluated by the Pearson correlation coefficients (r). The responsiveness was operationalised using the receiver operating characteristic (ROC) curve, as well as the comparison of smallest detectable change (SDC), minimum important change (MIC). Results A total of 353 LDH patients were enrolled. Four subscales of the Chinese JOABPEQ were over 0.70, then the ICCs for the test-retest reliability were over 0.75. For functional status, remarked negative correlations could be seen between JOABPEQ Q2-Q4 and ODI, as well as RMDQ (r = − 0.634 to − 0.752). For general health status, remarkable positive correlations could also be seen between Q5 Mental health and SF-36 PCS (r = 0.724) as well as SF-36 MCS (r = 0.736). Besides, the area under of the curves (AUC) of the JOABPEQ ranged from 0.743 to 0.827, indicating acceptale responsiveness, as well as the NPRS, ODI, and RMDQ. Conclusion NPRS, and ODI or RMDQ is recommended in studies related to LDH patients, while if the quality of life also is needed to observe, the NPRS, and JOABPEQ would be more appropriate rather than SF-36.
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Affiliation(s)
- Min Yao
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.,Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
| | - Bao-Ping Xu
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.,Lu'an Hospital of Traditional Chinese Medicine, 76 Renmin Road, Anhui Lu'an, 237000, China
| | - Zhen-Jun Li
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.,Gansu Provincial Hospital of Traditional Chinese Medicine, 418 Guazhou Road, Lanzhou, 730050, Gansu, China
| | - Sen Zhu
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.,Department of Orthopaedic, Shanghai Pudong Gongli Hospital, Second Military Medical University, 219 Miaopu Road, Shanghai, 200013, China
| | - Zi-Rui Tian
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.,Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
| | - De-Hua Li
- Shanghai Guanghua Hospital, 540 Xinhua Road, Shanghai, 200052, China
| | - Jue Cen
- Shanghai Guanghua Hospital, 540 Xinhua Road, Shanghai, 200052, China
| | - Shao-Dan Cheng
- Shanghai Guanghua Hospital, 540 Xinhua Road, Shanghai, 200052, China
| | - Yong-Jun Wang
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.,Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
| | - Yan-Ming Guo
- Shanghai Guanghua Hospital, 540 Xinhua Road, Shanghai, 200052, China.
| | - Xue-Jun Cui
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China. .,Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.
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11
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Ogura Y, Ogura K, Kobayashi Y, Kitagawa T, Yonezawa Y, Takahashi Y, Yoshida K, Yasuda A, Shinozaki Y, Ogawa J. Minimum clinically important difference of major patient-reported outcome measures in patients undergoing decompression surgery for lumbar spinal stenosis. Clin Neurol Neurosurg 2020; 196:105966. [PMID: 32485521 DOI: 10.1016/j.clineuro.2020.105966] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 03/26/2020] [Accepted: 05/24/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE A minimum clinically important difference (MCID) has been increasingly well known in the current era of patient-centered care because it reflects a smallest change that is meaningful for patients following a clinical intervention. Previous studies suggested MCID values are disease and/or procedure dependent. No MCID values have been reported on the lumbar spinal stenosis (LSS) following decompression surgery despite LSS is the most common spinal disease and the main treatment is decompression surgery. Therefore, this study aimed to determine the MCID values as major outcome measures including the Numeric Rating Scale (NRS) of back pain, leg pain and numbness, Roland-Morris Disability Questionnaire (RMDQ), and Physical Component Summary (PCS) and Mental Component Summary (MCS) of Short Form 8 (SF-8) for patients with LSS undergoing decompression surgery. PATIENTS AND METHODS This is a retrospective cohort study using prospectively collected data from consecutive patients who underwent lumbar decompression without fusion for LSS at a single institution between May 2014 and March 2016. Inclusion criteria were 1) minimum 1-year follow-up 2) a complete set of preoperative and final follow-up questionnaires available, including the NRS, RMDQ, and SF-8. Revision surgery or non-degenerative etiology such as infection or tumor was excluded. MCIDs of each outcome measure were determined using two major approaches, distribution- and anchor-based methods. The distribution-based method uses the distributional characteristics of the sample. This method expresses the observed degree of variation to obtain a standardized metric such as the standard deviation or standard error of measurement. The anchor-based method uses an external criterion known as anchor to determine the factors that should be considered by patients for an important improvement. Anchor-based methods assess how much changes in the measurement instrument correspond with a minimal important change defined on the anchor. We used symptom severity, physical function, and satisfaction scores from Zurich Claudication Questionnaire as anchors for NRS and RMDQ, PCS, and MCS, respectively. RESULTS A total of 126 patients were included. From the anchor-based method, MCIDs were determined to be 2 points for back pain, 4 points for leg pain and numbness, 5 points for RMDQ, 5 points for PCS, and 2 points for MCS. From the distribution-based method, MCIDs were determined to be 2 points for back pain, leg pain and numbness, 3-4 points for RMDQ, 6 points for PCS, and 5 points for MCS. CONCLUSION We first identified the MCIDs of the NRS, RMDQ, and SF-8 specific to patients undergoing decompression surgery for LSS.
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Affiliation(s)
- Yoji Ogura
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan.
| | - Koichi Ogura
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshiomi Kobayashi
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan
| | - Takahiro Kitagawa
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan
| | - Yoshiro Yonezawa
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan
| | - Yoshiyuki Takahashi
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan
| | - Kodai Yoshida
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan
| | - Akimasa Yasuda
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan
| | - Yoshio Shinozaki
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan
| | - Jun Ogawa
- Department of Orthopaedic Surgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Shizuoka, Japan
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12
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Woaye-Hune P, Hardouin JB, Lehur PA, Meurette G, Vanier A. Practical issues encountered while determining Minimal Clinically Important Difference in Patient-Reported Outcomes. Health Qual Life Outcomes 2020; 18:156. [PMID: 32460882 PMCID: PMC7251729 DOI: 10.1186/s12955-020-01398-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/07/2020] [Indexed: 11/24/2022] Open
Abstract
Background Using a real dataset, we highlighted several major methodological issues raised by the estimation of the Minimal Clinically Important Difference (MCID) of a Patient-Reported Outcomes instrument. We especially considered the management of missing data and the use of more than two times of measurement. While inappropriate missing data management and inappropriate use of multiple time points can lead to loss of precision and/or bias in MCID estimation, these issues are almost never dealt with and require cautious considerations in the context of MCID estimation. Methods We used the LIGALONGO study (French Randomized Controlled Trial). We estimated MCID on the SF-36 General Health score by comparing many methods (distribution or anchor-based). Different techniques for imputation of missing data were performed (simple and multiple imputations). We also consider all measurement occasions by longitudinal modeling, and the dependence of the score difference on baseline. Results Three hundred ninety-three patients were studied. With distribution-based methods, a great variability in MCID was observed (from 3 to 26 points for improvement). Only 0.2 SD and 1/3 SD distribution methods gave MCID values consistent with anchor-based methods (from 4 to 7 points for improvement). The choice of missing data imputation technique clearly had an impact on MCID estimates. Simple imputation by mean score seemed to lead to out-of-range estimate, but as missing not at random mechanism can be hypothesized, even multiple imputations techniques can have led to an slight underestimation of MCID. Using 3 measurement occasions for improvement led to an increase in precision but lowered estimates. Conclusion This practical example illustrates the substantial impact of some methodological issues that are usually never dealt with for MCID estimation. Simulation studies are needed to investigate those issues. Trial registration NCT01240772 (ClinicalTrials.gov) registered on November 15, 2010.
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Affiliation(s)
- Pascal Woaye-Hune
- Inserm, Université Bretagne-Loire - Université de Nantes - Université de Tours, UMR U1246 SPHERE "Methods in patient-centered outcomes and health research", Nantes, France.,Internal Medicine Department, University Hospital of Nantes, Nantes, France
| | - Jean-Benoit Hardouin
- Inserm, Université Bretagne-Loire - Université de Nantes - Université de Tours, UMR U1246 SPHERE "Methods in patient-centered outcomes and health research", Nantes, France.,Unit of Methodology and Biostatistics, University Hospital of Nantes, Nantes, France
| | - Paul-Antoine Lehur
- Digestive Surgery Department, University Hospital of Nantes, Nantes, France
| | - Guillaume Meurette
- Digestive Surgery Department, University Hospital of Nantes, Nantes, France
| | - Antoine Vanier
- Inserm, Université Bretagne-Loire - Université de Nantes - Université de Tours, UMR U1246 SPHERE "Methods in patient-centered outcomes and health research", Nantes, France.
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13
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Lewandrowski KU, DE Carvalho PST, DE Carvalho P, Yeung A. Minimal Clinically Important Difference in Patient-Reported Outcome Measures with the Transforaminal Endoscopic Decompression for Lateral Recess and Foraminal Stenosis. Int J Spine Surg 2020; 14:254-266. [PMID: 32355633 DOI: 10.14444/7034] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Patient-reported outcome measures (PROMs) have become widely used to better measure patients' judgment of treatment benefits from surgical spine care. The concept of determining the minimal clinically important differences (MCIDs) of PROMs is aimed at assessing the benefits of lumbar spine care that are meaningful to the patient. The goal of this study was to validate the utility of MCIDs of the visual analog score (VAS) and Oswestry Disability Index (ODI) in patients with sciatica-type low back and leg pain due to lateral recess and foraminal stenosis who were treated with directly visualized transforaminal outpatient endoscopic decompression. Methods The retrospective study population consisted of 406 patients on whom PROMs were obtained preoperatively, and again postoperatively at final follow-up. Employing an anchor-based approach with a patient satisfaction index based on the modified Macnab criteria, a receiver operating characteristics (ROC) and area under the curve (AUC) analysis was performed using IBM SPSS 25.0 to define the optimal MCID in VAS and ODI with the transforaminal endoscopy using the top-left-corner criteria and the Youden index. Improvements in walking endurance were recorded as an additional parameter of patient functioning and correlated with PROMs to test for statistical significance. Results The patients' average age was 41.08 years, ranging from 30 to 84 years. The mean follow-up was 33.59 months, ranging from 24 to 85 months, with a standard deviation of 12.79. The MCIDs for VAS and ODI were 2.5 to 3.5 and 15 to 16.5, respectively. Patients were dichotomized as improved (377/406; 92.9%) if they reported excellent (224/406; 55.2%), good (112/406; 27.6%), and fair (41/406; 10.1%) Macnab outcomes. Patients were dichotomized as failed if they reported poor (29/406; 7.1%) Macnab outcomes. Preoperatively, only 32.5% (132/406) of patients had unlimited walking endurance compared to 77.6% (315/406) of patients postoperatively. The ROC and AUC analysis showed better accuracy with the single-integer VAS score (0.926) than with the 10-item ODI score (0.751). Conclusions Transforaminal outpatient endoscopic decompression for symptomatic foraminal and lateral recess stenosis is an effective surgical treatment to alleviate sciatica-type and back symptoms in 92.9% of patients. Of the PROMs analyzed, the VAS provided a more meaningful and accurate reflection of patients' interpretation of outcome with the transforaminal endoscopic spinal decompression procedure than ODI. Understanding which patient expectations drive these MCIDs may aid in replacing open surgeries for sciatica-type low back and leg pain currently preferred by traditional spine surgeons with a personalized early-staged transforaminal endoscopic hybrid decompressive/ablative procedures favored by the authors. These may prove more cost effective by focusing on significant pain generators validated with a diagnostic interventional workup instead of employing image-based indication criteria for surgery.
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Affiliation(s)
- Kai-Uwe Lewandrowski
- Center for Advanced Spine Care of Southern Arizona and Surgical Institute of Tucson, Arizona; Visiting Professor Department of Orthopaedics, Fundación Universitaria Sanitas, Bogotá, D.C., Colombia
| | | | - Paulo DE Carvalho
- Department of Neurosurgery, KRH Hospital Nordstadt, Hannover, Germany
| | - Anthony Yeung
- University of New Mexico School of Medicine Department of Neurosurgery Albuquerque, New Mexico; Desert Institute for Spine Care, Phoenix, Arizona
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14
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Qin J, Zhang Y, Wu L, He Z, Huang J, Tao J, Chen L. Effect of Tai Chi alone or as additional therapy on low back pain: Systematic review and meta-analysis of randomized controlled trials. Medicine (Baltimore) 2019; 98:e17099. [PMID: 31517838 PMCID: PMC6750325 DOI: 10.1097/md.0000000000017099] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND This is the first systematic review evaluating and statistically synthesis the current studies regarding the effects of Tai Chi on pain and disability in patients with low back pain (LBP). METHODS Seven electronic databases including PubMed, EMBASE, Web of Science, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang and VIP information from inception to early March 2019 were searched. The Physiotherapy Evidence Database (PEDro) Scale was used to assess quality of all included randomized controlled trials (RCTs). The pooled effect size (weight mean difference, WMD) and 95% confidence interval (CI) were calculated to determine the effect of Tai Chi on pain and disability among LBP patients based on random effects model. RESULTS The aggregated results of the meta-analysis suggested that Tai Chi significantly decreased pain (WMD = -1.27, 95%CI -1.50 to -1.04, P < .00001, I = 74%) and improve function disability, Oswestry disability index (ODI) subitems: pain intensity (WMD = -1.70, 95% CI -2.63 to -0.76, P = .0004, I = 89%); personal care (WMD = -1.93, 95% CI -2.86 to -1.00, P < .0001, I = 90%); lifting (WMD = -1.69, 95% CI -2.22 to -1.15, P < .0001, I = 66%); walking (WMD = -2.05, 95% CI -3.05 to -1.06, P < .0001, I = 88%); standing (WMD = -1.70, 95% CI -2.51 to -0.89, P < .0001, I = 84%); sleeping (WMD = -2.98, 95% CI -3.73 to -2.22, P < .00001, I = 80%); social life (WMD = -2.06, 95% CI -2.77 to -1.35, P < 0.00001, I = 80%) and traveling (WMD = -2.20, 95% CI -3.21 to -1.19, P < .0001, I = 90%), Japanese Orthopedic Association (JOA) score (WMD = 7.22, 95% CI 5.59-8.86, P < .00001, I = 0%), Medical Outcomes Study Questionnaire Short Form 36 Health Survey (SF-36) physical functioning (WMD = 3.30, 95% CI 1.92-4.68, P < .00001), and Roland-Morris Disability Questionnaire (RMDQ) (WMD = -2.19, 95% CI -2.56 to -1.82, P < .00001). CONCLUSION We drew a cautious conclusion that Tai Chi alone or as additional therapy with routine physical therapy may decrease pain and improve function disability for patients with LBP. Further trials are needed to be conducted with our suggestions mentioned in the systematic review.
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Affiliation(s)
- Jiawei Qin
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou
- Department of Rehabilitation Medicine, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou
| | - Yi Zhang
- Department of Rehabilitation Medicine, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou
| | - Lijian Wu
- Department of Rehabilitation Medicine, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou
| | - Zexiang He
- Department of Rehabilitation Medicine, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou
| | - Jia Huang
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou
| | - Jing Tao
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou
| | - Lidian Chen
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou
- Collaborative Innovation Center for Rehabilitation Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China
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15
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Dietz N, Sharma M, Alhourani A, Ugiliweneza B, Wang D, Nuño MA, Drazin D, Boakye M. Variability in the utility of predictive models in predicting patient-reported outcomes following spine surgery for degenerative conditions: a systematic review. Neurosurg Focus 2018; 45:E10. [DOI: 10.3171/2018.8.focus18331] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 08/08/2018] [Indexed: 01/20/2023]
Abstract
OBJECTIVEThere is increasing emphasis on patient-reported outcomes (PROs) to quantitatively evaluate quality outcomes from degenerative spine surgery. However, accurate prediction of PROs is challenging due to heterogeneity in outcome measures, patient characteristics, treatment characteristics, and methodological characteristics. The purpose of this study was to evaluate the current landscape of independently validated predictive models for PROs in elective degenerative spinal surgery with respect to study design and model generation, training, accuracy, reliability, variance, and utility.METHODSThe authors analyzed the current predictive models in PROs by performing a search of the PubMed and Ovid databases using PRISMA guidelines and a PICOS (participants, intervention, comparison, outcomes, study design) model. They assessed the common outcomes and variables used across models as well as the study design and internal validation methods.RESULTSA total of 7 articles met the inclusion criteria, including a total of 17 validated predictive models of PROs after adult degenerative spine surgery. National registry databases were used in 4 of the studies. Validation cohorts were used in 2 studies for model verification and 5 studies used other methods, including random sample bootstrapping techniques. Reported c-index values ranged from 0.47 to 0.79. Two studies report the area under the curve (0.71–0.83) and one reports a misclassification rate (9.9%). Several positive predictors, including high baseline pain intensity and disability, demonstrated high likelihood of favorable PROs.CONCLUSIONSA limited but effective cohort of validated predictive models of spine surgical outcomes had proven good predictability for PROs. Instruments with predictive accuracy can enhance shared decision-making, improve rehabilitation, and inform best practices in the setting of heterogeneous patient characteristics and surgical factors.
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Affiliation(s)
- Nicholas Dietz
- 1Department of Neurosurgery, University of Louisville, Kentucky
| | - Mayur Sharma
- 1Department of Neurosurgery, University of Louisville, Kentucky
| | - Ahmad Alhourani
- 1Department of Neurosurgery, University of Louisville, Kentucky
| | | | - Dengzhi Wang
- 1Department of Neurosurgery, University of Louisville, Kentucky
| | - Miriam A. Nuño
- 2Department of Public Health Sciences, Division of Biostatistics, University of California Davis, Davis, California; and
| | - Doniel Drazin
- 3Evergreen Hospital Neuroscience Institute, Kirkland, Washington
| | - Maxwell Boakye
- 1Department of Neurosurgery, University of Louisville, Kentucky
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