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Li D, He X, Li Y, Wu S, Liu J. The effects of hyperbaric oxygen therapy on neuroprotection and recovery after brain resuscitation. Int J Neurosci 2024:1-7. [PMID: 38646692 DOI: 10.1080/00207454.2024.2346172] [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: 03/19/2024] [Accepted: 04/17/2024] [Indexed: 04/23/2024]
Abstract
OBJECTIVE Analyze the impact of hyperbaric oxygen therapy on neuroprotection and recovery post severe traumatic brain injury (sTBI) resuscitation. METHODS Retrospective analysis of clinical data from 83 sTBI patients admitted between January 2022 to January 2024. Patients were divided into control (n = 41) and observation (n = 42) groups based on treatment received. Control received standard therapy, while the observation group received hyperbaric oxygen therapy. Effects on clinical outcomes, neuroinjury markers (S100β, GFAP, UCH-L1, NSE), neurotrophic factors (NGF, BDNF), neurological function indicators (NIHSS, CSS), and adverse reactions were compared. RESULTS The observation group showed a higher total effective rate (80.95%) compared to control (60.98%) (p < 0.05). Neuroinjury markers decreased post-treatment in both groups, with the observation group lower (p < 0.05). NGF and BDNF levels increased post-treatment in both groups, with the observation group higher (p < 0.05). NIHSS and CSS scores decreased post-treatment in both groups, with the observation group lower (p < 0.05). No significant difference in adverse reactions between groups (p > 0.05). CONCLUSION Hyperbaric oxygen therapy effectively treats sTBI by improving brain resuscitation success, reducing neuroinjury factors, enhancing neurotrophic factors, and promoting neurological function recovery, without increasing adverse reaction risk.
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Affiliation(s)
- Di Li
- Emergency Department, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Xiaoqin He
- Department of Laboratory, Weihai Municipal Hospital, Weihai, China
| | - Yan Li
- Emergency Department, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Shubiao Wu
- Department of Orthopaedics, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Jianhui Liu
- Emergency Department, Affiliated Hospital of Hebei Engineering University, Handan, China
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Ren B, Ye H, Shan W, Tao X, Ye Z. Effect of Hyperbaric Oxygen Intervention on Oxidative Stress and Expression of Nerve Growth Factor in Patients with Craniocerebral Injury. J Inflamm Res 2023; 16:4925-4932. [PMID: 37927956 PMCID: PMC10624337 DOI: 10.2147/jir.s422790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 10/10/2023] [Indexed: 11/07/2023] Open
Abstract
Objective To examine the impact of hyperbaric oxygen intervention on oxidative stress and nerve growth factor in patients with craniocerebral injury. Methods Using the random number table method, 40 patients with craniocerebral injury who were treated at the First People's Hospital of Nantong were randomly assigned to either the control group or the hyperbaric oxygen group, with 20 patients in each group. The control group received routine intervention for clinical traumatic brain injury, while the hyperbaric oxygen group received additional hyperbaric oxygen intervention during the 7 to 30 days of routine intervention. Indicators of oxidative stress and nerve growth factor levels were compared between the two groups at the time of admission and 30 days after therapy. Results The serum levels of superoxide dismutase, endothelium-derived relaxing factor-nitric oxide, and nerve growth factor in the hyperbaric oxygen group increased more significantly than in the control group. The serum malondialdehyde concentration was also significantly reduced in the hyperbaric oxygen group. Conclusion Hyperbaric oxygen intervention can successfully lower systemic oxidative stress response and increase the expression level of nerve growth factor in patients with craniocerebral injury.
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Affiliation(s)
- Bingyan Ren
- Department of Emergency, the Second Affiliated Hospital of Nantong University, Nantong First People’s Hospital, Nantong, People’s Republic of China
| | - Hanbin Ye
- Department of Neurosurgery, the Second Affiliated Hospital of Nantong University, Nantong First People’s Hospital, Nantong, People’s Republic of China
| | - Wenyuan Shan
- Department of Neurosurgery, the Fourth Affiliated Hospital of Nantong University, Nantong Fourth People’s Hospital, Nantong, People’s Republic of China
| | - Xuelei Tao
- Department of Neurosurgery, Nantong Second People’s Hospital, Nantong, People’s Republic of China
| | - Zi Ye
- Department of Neurosurgery, the Second Affiliated Hospital of Nantong University, Nantong First People’s Hospital, Nantong, People’s Republic of China
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Lin CC, Chen HY, Tseng CY, Yang CC. Effect of Acupuncture on Recovery of Consciousness in Patients with Acute Traumatic Brain Injury: A Multi-Institutional Cohort Study. Healthcare (Basel) 2023; 11:2267. [PMID: 37628465 PMCID: PMC10454345 DOI: 10.3390/healthcare11162267] [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: 07/18/2023] [Revised: 08/03/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
Traumatic brain injury (TBI) causes cognitive dysfunction and long-term impairments. This study aims to examine the effectiveness of acupuncture on the recovery of consciousness in TBI patients. This is a retrospective, multi-institutional cohort study. We enrolled patients with newly diagnosed TBI from 1 January 2007 to 3 August 2021, aged 20 years and older, from the Chang Gung Research Database (CGRD). The outcome was defined based on the difference between the first and last Glasgow Coma Scale (GCS). A total of 2163 TBI patients were analyzed, and 237 (11%) received acupuncture in the treatment period. Generally, the initial GCS was lower in the acupuncture users (11 vs. 14). For the results of our study, a higher proportion of acupuncture patients achieved significant improvement (GCS differences ≥ 3) compared to non-acupuncture users (46.0% vs. 22.4%, p-value < 0.001). The acupuncture users had a 2.11 times higher chance of achieving a significant improvement when considering all assessable covariates (adjusted odds ratio (aOR) 2, 11, 95% confidence interval [CI]: 1.31-3.40; p-value = 0.002). Using 1:1 propensity score matching (PSM), the acupuncture users still had better outcomes than the non-acupuncture users (45.3% vs. 32.9%, p-value = 0.020). In conclusion, this study suggests that acupuncture treatment may be beneficial for TBI patients.
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Affiliation(s)
- Chun-Chieh Lin
- Division of Acupuncture and Traumatology, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan 33378, Taiwan; (C.-C.L.); (C.-Y.T.)
| | - Hsing-Yu Chen
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 330036, Taiwan;
- Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan 33378, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Chu-Yao Tseng
- Division of Acupuncture and Traumatology, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan 33378, Taiwan; (C.-C.L.); (C.-Y.T.)
| | - Chien-Chung Yang
- Division of Acupuncture and Traumatology, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan 33378, Taiwan; (C.-C.L.); (C.-Y.T.)
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
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Chen Y, Wang L, You W, Huang F, Jiang Y, Sun L, Wang S, Liu S. Hyperbaric oxygen therapy promotes consciousness, cognitive function, and prognosis recovery in patients following traumatic brain injury through various pathways. Front Neurol 2022; 13:929386. [PMID: 36034283 PMCID: PMC9402226 DOI: 10.3389/fneur.2022.929386] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/13/2022] [Indexed: 11/13/2022] Open
Abstract
Objective The aim of this study was to investigate the clinical curative effect of hyperbaric oxygen (HBO) treatment and its mechanism in improving dysfunction following traumatic brain injury (TBI). Methods Patients were enrolled into control and HBO groups. Glasgow coma scale (GCS) and coma recovery scale-revised (CRS-R) scores were used to measure consciousness; the Rancho Los Amigos scale-revised (RLAS-R) score was used to assess cognitive impairment; the Stockholm computed tomography (CT) score, quantitative electroencephalography (QEEG), and biomarkers, including neuron-specific enolase (NSE), S100 calcium-binding protein beta (S100β), glial fibrillary acidic protein (GFAP), brain-derived neurotrophic factor (BDNF), nerve growth factor (NGF), and vascular endothelial growth factor (VEGF), were used to assess TBI severity. The patients were followed up 6 months after discharge and assessed with the Glasgow outcome scale-extended (GOSE), functional independence measure (FIM), and the disability rating scale (DRS). Results The CRS-R scores were higher in the HBO group than the control group at 10 days after treatment. The RLAS-R scores were higher in the HBO group than the control group at 10 and 20 days after treatment. The Stockholm CT scores were significantly lower in the HBO group than the control group at 10 days after treatment. HBO depressed the (δ + θ)/(α + β) ratio (DTABR) of EEG, with lower δ band relative power and higher α band relative power than those in the control group. At 20 days after treatment, the expression of NSE, S100β, and GFAP in the HBO group was lower than that in controls, whereas the expression of BDNF, NGF, and VEGF in the HBO group was higher than that in controls. Six months after discharge, the HBO group had lower DRS scores and higher FIM and GOSE scores than the control group significantly. Conclusions HBO may be an effective treatment for patients with TBI to improve consciousness, cognitive function and prognosis through decreasing TBI-induced hematoma volumes, promoting the recovery of EEG rhythm, and modulating the expression of serum NSE, S100β, GFAP, BDNF, NGF, and VEGF.
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Affiliation(s)
- Yuwen Chen
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China
- School of Medicine, Nantong University, Nantong, China
| | - Liang Wang
- School of Medicine, Nantong University, Nantong, China
- Department of Rehabilitation, Nantong First People's Hospital, Nantong, China
| | - Wenjun You
- Department of Geriatrics, Second Peoples Hospital of Nantong, Affiliated of Nantong University, Nantong, China
| | - Fei Huang
- School of Medicine, Nantong University, Nantong, China
- Department of Rehabilitation Medicine, Nantong Health College of Jiangsu Province, Nantong, China
| | - Yingzi Jiang
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China
- School of Medicine, Nantong University, Nantong, China
| | - Li Sun
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Siye Wang
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Su Liu
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China
- *Correspondence: Su Liu
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Current Clinical Trials in Traumatic Brain Injury. Brain Sci 2022; 12:brainsci12050527. [PMID: 35624914 PMCID: PMC9138587 DOI: 10.3390/brainsci12050527] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/13/2022] [Accepted: 04/19/2022] [Indexed: 12/10/2022] Open
Abstract
Traumatic brain injury (TBI) is one of the leading causes of morbidity, disability and mortality across all age groups globally. Currently, only palliative treatments exist, but these are suboptimal and do little to combat the progressive damage to the brain that occurs after a TBI. However, multiple experimental treatments are currently available that target the primary and secondary biochemical and cellular changes that occur after a TBI. Some of these drugs have progressed to clinical trials and are currently being evaluated for their therapeutic benefits in TBI patients. The aim of this study was to identify which drugs are currently being evaluated in clinical trials for TBI. A search of ClinicalTrials.gov was performed on 3 December 2021 and all clinical trials that mentioned “TBI” OR “traumatic brain injury” AND “drug” were searched, revealing 362 registered trials. Of the trials, 46 were excluded due to the drug not being mentioned, leaving 138 that were completed and 116 that were withdrawn. Although the studies included 267,298 TBI patients, the average number of patients per study was 865 with a range of 5–200,000. Of the completed studies, 125 different drugs were tested in TBI patients but only 7 drugs were used in more than three studies, including amantadine, botulinum toxin A and tranexamic acid (TXA). However, previous clinical studies using these seven drugs showed variable results. The current study concludes that clinical trials in TBI have to be carefully conducted so as to reduce variability across studies, since the severity of TBI and timing of therapeutic interventions were key aspects of trial success.
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Zhu Y, Zhu X, Chen Z, Cao X, Wang L, Zang L, Cao W, Sun T, Bai X. The Efficacy of Needle-Warming Moxibustion Combined with Hyperbaric Oxygen Therapy for Ischemic Stroke and Its Effect on Neurological Function. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:2204981. [PMID: 35237338 PMCID: PMC8885239 DOI: 10.1155/2022/2204981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/20/2022] [Accepted: 01/26/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To elucidate the therapeutic efficacy of needle-warming moxibustion (NWM) combined with hyperbaric oxygen therapy (HBOT) in the treatment of patients with ischemic stroke and its effect on neurological function. METHODS One hundred patients with ischemic stroke admitted to the Xuzhou Medical University Affiliated Hospital of Lianyungang from January 2019 to July 2021 were enrolled. Among them, 45 patients treated with NWM were set as the control group, and the rest 55 patients treated by NWM combined with HBOT were included in the research group. The curative effect, neurological deficit score, activity of daily living (ADL), balance ability, and the levels of serum proinflammatory factors in both groups were observed and recorded. Of them, the neurological deficit of patients was evaluated by the National Institutes of Health Stroke Scale (NHISS), the ADL ability was determined by the Barthel index score, and the balance ability was assessed by the Berg balance scale. RESULTS The total effective rate of the research group was higher than that of the control group. Better ADL and balance ability and milder neurologic impairment were determined in the research group compared with the control group. After treatment, the secretion levels of proinflammatory factors such as C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), and interleukin-8 (IL-8) in the serum of patients in the research group were statistically lower than those before treatment and the control group. CONCLUSIONS NWM combined with HBOT is effective in the treatment of patients with ischemic stroke, which can not only improve patients' neurological function, ADL, and balance ability but also inhibit serum inflammatory reactions.
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Affiliation(s)
- Yonggang Zhu
- Neurorehabilitation Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
| | - Xiuhua Zhu
- Neurorehabilitation Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
| | - Zhitian Chen
- Neurorehabilitation Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
| | - Xueli Cao
- Neurorehabilitation Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
| | - Lu Wang
- Neurorehabilitation Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
| | - Lin Zang
- Neurorehabilitation Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
| | - Weiwei Cao
- Neurorehabilitation Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
| | - Tian Sun
- Neurorehabilitation Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
| | - Xinyu Bai
- Acupuncture and Massage Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang Clinical College of Nanjing Medical University, Lianyungang, 222002 Jiangsu Province, China
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Damnjanović B, Stanisavljević J, Hadžibegović A, Rović I, Šijan Đ, Jovanović N, Ratković S, Milenković M. Intensive care management of traumatic brain injury: How can mnemonics help? SERBIAN JOURNAL OF ANESTHESIA AND INTENSIVE THERAPY 2022. [DOI: 10.5937/sjait2206105d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Traumatic brain injury (TBI) is considered to be a "silent global epidemic" and is the leading cause of death in young males in developed countries, major cause of disability, morbidity, and mortality worldwide. The classification of TBI severity was performed using the Glasgow coma scale (GCS) into mild (GCS = 15-13), moderate (GCS = 12-9), and severe (GCS = 8-3). Despite developments in modern intensive care, improvements in resuscitation and vital organ support, the management of critically ill patients with traumatic brain injury presents a challenge to all members of the critical care team. Since severe head injury is often associated with poor functional outcomes due to secondary brain insults, the benefits of intensive treatment and care may not become apparent until months or years later during rehabilitation after injury. Due to the complexity and specificity of TBI, implementation of an easy-to-remember mnemonic can significantly help anesthesiologists and clinicians in conducting intensive therapy. Mnemonic GOST CAP was implementing to help with treatment of patients with primary craniocerebral trauma and prevention of secondary brain injury. GOST CAP acronym emphasizes the significance of glycemic control in neurotrauma, maintaining haemoglobin levels, oxygen support, sodium concentration, temperature maintenance, pain and agitation control, arterial blood pressure control in maintaining cerebral perfusion pressure, and partial pressure of CO2 control. The aim of this paper is to display acronyms that address the most important steps in treating patients with TBI.
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Zhang J, Huang S, Xu L, Tao M, Zhao Y, Liang Z. Brain abscess due to listeria monocytogenes: A case report and literature review. Medicine (Baltimore) 2021; 100:e26839. [PMID: 34397853 PMCID: PMC8341277 DOI: 10.1097/md.0000000000026839] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/19/2021] [Indexed: 12/25/2022] Open
Abstract
RATIONALE Listeria monocytogenes infective encephalitis is a rare phenomenon, which is more common in people with changed eating habits and immunodeficiency. To the best of our knowledge, listeria brain abscess is even more rare. In this case report, we summarized the clinical characteristics of listeria brain abscess, in order to explore the diagnosis and treatment of Listeria brain abscess, and raise awareness and attention to the disease. PATIENT CONCERNS A 64-years-old female patient presented to our institution with 4 days of right arm and leg weakness, the salient past history of the patient was nephrotic syndrome, membranous nephropathy diagnosed 6 months prior, for which she was prescribed glucocorticoids and cyclophosphamide. DIAGNOSIS Listeria monocytogenes was cultured in the blood of the patient. Comprehensive medical history and imaging features, she was diagnosed as listeria brain abscess. INTERVENTIONS The patient underwent ampicillin combined with meropenem but not surgery. OUTCOMES The patient recovered without complications. At a 3-month follow-up visit, the condition was better than that before treatment. LESSONS Listeria brain abscess is an unusual form of listeriosis, its clinical manifestations lack specificity. Early accurate diagnosis and standardized treatment can effectively promote the recovery of neurological function as well as reduce the morbidity and mortality and improve the prognosis.
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Affiliation(s)
- Junliang Zhang
- Department of Neurology, Yantai Yuhuangding Hostipal Affiliated to Qingdao University
| | | | - Luyao Xu
- Department of Neurology, Yantai Yuhuangding Hostipal Affiliated to Qingdao University
| | - Manli Tao
- Department of Neurology, Yantai Yuhuangding Hostipal Affiliated to Qingdao University
| | - Yujun Zhao
- Department of Neurology, Yantai Yuhuangding Hostipal Affiliated to Qingdao University
| | - Zhigang Liang
- Department of Neurology, Yantai Yuhuangding Hostipal Affiliated to Qingdao University
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Cevolani D, Di Donato F, Santarella L, Bertossi S, Cellerini M. Functional MRI (fMRI) Evaluation of Hyperbaric Oxygen Therapy (HBOT) Efficacy in Chronic Cerebral Stroke: A Small Retrospective Consecutive Case Series. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 18:ijerph18010190. [PMID: 33383925 PMCID: PMC7794810 DOI: 10.3390/ijerph18010190] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/21/2020] [Accepted: 12/24/2020] [Indexed: 05/07/2023]
Abstract
Topics: Functional Magnetic Resonance Imaging (fMRI) evaluation of HyberBaric Oxygen Therapy (HBOT) effects on chronic cerebral stroke Patients (Pts). Introduction: Our aim was to evaluate with fMRI, in a 3 Tesla system, the functional effects of HBOT on the Central Nervous System (CNS) in four Pts with established ischaemic and haemorrhagic cerebral strokes (2 Pts each). To our knowledge, no author used this Magnetic Resonance (MR) technique for this purpose, till now. Methods: All four Pts underwent a fMRI study before and after 40 HBOT sessions, with a time window of a few days. They carried out two language (text listening, silent word-verb generation) and two motor (hand and foot movements) tasks (30 s On-Off block paradigms). Results: After HBOT, all Pts reported a clinical improvement, mostly concerning language fluency and motor paresis. fMRI analysis demonstrated an increase in both the extent and the statistical significance of most of the examined eloquent areas. Conclusions: These changes were consistent with the clinical improvement in all Pts, suggesting a possible role of fMRI in revealing neuronal functional correlates of neuronal plasticity and HBOT-related neoangiogenesis. Although only four Pts were examined, fMRI proved to be a sensitive, non-invasive and reliable modality for monitoring neuronal functional changes before and after HBOT.
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Affiliation(s)
- Daniela Cevolani
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, c/o Neuroradiology Unit, “Bellaria” Hospital, 40139 Bologna, Italy
- Correspondence: ; Tel.: +39-339-46-222-47
| | - Ferruccio Di Donato
- Hyperbaric Centre of Bologna, Quarto Inferiore, 40057 Bologna, Italy; (F.D.D.); (L.S.); (S.B.)
| | - Luigi Santarella
- Hyperbaric Centre of Bologna, Quarto Inferiore, 40057 Bologna, Italy; (F.D.D.); (L.S.); (S.B.)
| | - Simone Bertossi
- Hyperbaric Centre of Bologna, Quarto Inferiore, 40057 Bologna, Italy; (F.D.D.); (L.S.); (S.B.)
| | - Martino Cellerini
- Neuroradiology Unit, “Bellaria” Hospital, IRCCS Institute of Neurological Sciences, 40139 Bologna, Italy;
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