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Neville IS, Zaninotto AL, Hayashi CY, Rodrigues PA, Galhardoni R, Ciampi de Andrade D, Brunoni AR, Amorim RLO, Teixeira MJ, Paiva WS. Repetitive TMS does not improve cognition in patients with TBI: A randomized double-blind trial. Neurology 2019; 93:e190-e199. [PMID: 31175209 PMCID: PMC6656650 DOI: 10.1212/wnl.0000000000007748] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 03/01/2019] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To determine whether high-frequency repetitive transcranial magnetic stimulation (rTMS) improves cognition in patients with severe traumatic brain injury. METHODS A single-center, randomized, double-blind, placebo-controlled study of rTMS was conducted in patients aged 18-60 years with chronic (>12 months postinjury) diffuse axonal injury (DAI). Patients were randomized to either a sham or real group in a 1:1 ratio. A 10-session rTMS protocol was used with 10-Hz stimulation over the left dorsolateral prefrontal cortex (DLPFC). Neuropsychological assessments were performed at 3 time points: at baseline, after the 10th rTMS session, and 90 days after intervention. The primary outcome was change in executive function evaluated using the Trail Making Test Part B. RESULTS Thirty patients with chronic DAI met the study criteria. Between-group comparisons of performance on TMT Part B at baseline and after the 10th rTMS session did not differ between groups (p = 0.680 and p = 0.341, respectively). No significant differences were observed on other neuropsychological tests. No differences in adverse events between treatment groups were observed. CONCLUSIONS Cognitive function in individuals with chronic DAI is not improved by high-frequency rTMS over the left DLPFC, though it appears safe and well-tolerated in this population. CLINICALTRIALSGOV IDENTIFIER NCT02167971. CLASSIFICATION OF EVIDENCE This study provides Class II evidence that for individuals with chronic DAI, high-frequency rTMS over the left DLPFC does not significantly improve cognition.
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Affiliation(s)
- Iuri Santana Neville
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil.
| | - Ana Luiza Zaninotto
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
| | - Cintya Yukie Hayashi
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
| | - Priscila Aparecida Rodrigues
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
| | - Ricardo Galhardoni
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
| | - Daniel Ciampi de Andrade
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
| | - Andre Russowsky Brunoni
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
| | - Robson L Oliveira Amorim
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
| | - Manoel Jacobsen Teixeira
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
| | - Wellingson Silva Paiva
- From the Division of Neurosurgery/LIM-62 (I.S.N., A.L.Z., C.Y.H., P.A.R., R.G., D.C.d.A., R.L.O.A., M.J.T., W.S.P.) and Department of Psychiatry, Instituto de Psiquiatria (A.R.B.), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, and Service of Interdisciplinary Neuromodulation (I.S.N., C.Y.H., R.G., D.C.d.A., A.R.B., M.J.T., W.S.P.), Universidade de Sao Paulo, Brazil; Neuromodulation Center (A.L.Z.), Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; School of Medicine (R.G.), Universidade da Cidade de Sao Paulo UNICID, Sao Paulo; and Department of Neurology (R.L.O.A.), Universidade Federal do Amazonas, Manaus, Brazil
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Poiani GDCR, Zaninotto AL, Carneiro AMC, Zangaro RA, Salgado ASI, Parreira RB, de Andrade AF, Teixeira MJ, Paiva WS. Photobiomodulation using low-level laser therapy (LLLT) for patients with chronic traumatic brain injury: a randomized controlled trial study protocol. Trials 2018; 19:17. [PMID: 29310710 PMCID: PMC5759360 DOI: 10.1186/s13063-017-2414-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 12/15/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Photobiomodulation using low-level laser therapy (LLLT) has been tested as a new technique to optimize recovery of patients with traumatic brain injury (TBI). The aim of this study is to evaluate inhibitory attentional control after 18 sessions of active LLLT and compare with the placebo group (sham LLLT). Our exploratory analysis will evaluate the efficacy of the active LLLT on verbal and visuospatial episodic memory, executive functions (working memory, verbal and visuospatial fluency, attentional processes), and anxiety and depressive symptoms compared to the sham group. METHODS/DESIGN A randomized double-blinded trial will be made in 36 patients with moderate and severe TBI. The active LLLT will use an optical device composed of LEDs emitting 632 nm of radiation at the site with full potency of 830 mW. The cranial region with an area of 400 cm2 will be irradiated for 30 min, giving a total dose per session of 3.74 J/cm2. The sham LLLT group contains only an LED device with power < 1 mW, only serving to simulate the irradiation. Each patient will be irradiated three times per week for six weeks, totaling 18 sessions. Neuropsychological assessments will be held one week before the beginning of the sessions, after one week, and three months after the end of LLLT sessions. Memory domain, attention, executive functioning, and visual construction will be evaluated, in addition to symptoms of depression, anxiety, and social demographics. DISCUSSION LLLT has been demonstrated as a safe and effective technique in significantly improving the memory, attention, and mood performance in healthy and neurologic patients. We expect that our trial can complement previous finds, as an effective low-cost therapy to improve cognitive sequel after TBI. TRIAL REGISTRATION ClinicalTrials.gov, NCT02393079 . Registered on 20 February 2015.
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Affiliation(s)
- Guilherme da Cruz Ribeiro Poiani
- Division of Neurosurgery, University of Sao Paulo Medical School, Av. Dr. Arnaldo, 455 - Cerqueira César, 01246-903, Sao Paulo, SP, Brazil.
| | - Ana Luiza Zaninotto
- Division of Psychology at Hospital of Clinics, University of Sao Paulo Medical School, Sao Paulo, Brazil.,Division of Neurosurgery, University of Sao Paulo Medical School, Av. Dr. Arnaldo, 455 - Cerqueira César, 01246-903, Sao Paulo, SP, Brazil
| | - Ana Maria Costa Carneiro
- Institute of Biomedical Engineering, Anhembi Morumbi University, Sao Jose dos Campos, Sao Paulo, Brazil
| | - Renato Amaro Zangaro
- Institute of Biomedical Engineering, Anhembi Morumbi University, Sao Jose dos Campos, Sao Paulo, Brazil.,Center for Innovation, Technology and Education - CTE, Sao Jose dos Campos, Sao Paulo, Brazil
| | | | - Rodolfo Borges Parreira
- Salgado Institute of Integral Health; School of Postural and Manual Therapy, Londrina, Parana, Brazil
| | - Almir Ferreira de Andrade
- Division of Neurosurgery, University of Sao Paulo Medical School, Av. Dr. Arnaldo, 455 - Cerqueira César, 01246-903, Sao Paulo, SP, Brazil
| | - Manoel Jacobsen Teixeira
- Division of Neurosurgery, University of Sao Paulo Medical School, Av. Dr. Arnaldo, 455 - Cerqueira César, 01246-903, Sao Paulo, SP, Brazil
| | - Wellingson Silva Paiva
- Division of Neurosurgery, University of Sao Paulo Medical School, Av. Dr. Arnaldo, 455 - Cerqueira César, 01246-903, Sao Paulo, SP, Brazil
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