Effect of transcranial direct current stimulation on neurological injury markers and prognosis in patients with acute and severe carbon monoxide poisoning.
10.3760/cma.j.cn121094-20211027-00522
- Author:
Yue Ru DU
1
;
Yan Xue DU
2
;
Pu WANG
2
;
Wei Zhan WANG
2
Author Information
1. Department of Rehabilitation Medicine, Harrison International Peace Hospital Affiliated to Hebei Medical University, Hengshui 053000, China.
2. Emergency Department, Harrison International Peace Hospital Affiliated to Hebei Medical University, Hengshui 053000, China.
- Publication Type:Journal Article
- Keywords:
Acute;
Neuron-specific enolase;
Prognosis;
S100B protein;
Severe carbon monoxide poisoning;
Transcranial direct current stimulation
- MeSH:
Humans;
Biomarkers;
Brain Diseases/therapy*;
Carbon Monoxide Poisoning/therapy*;
Oxygen;
Phosphopyruvate Hydratase;
Prognosis;
S100 Calcium Binding Protein beta Subunit;
Transcranial Direct Current Stimulation
- From:
Chinese Journal of Industrial Hygiene and Occupational Diseases
2023;41(1):39-43
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To observe the effects of transcranial direct current stimulation (tDCS) on nerve injury markers and prognosis in patients with acute severe carbon monoxide poisoning (ASCOP) . Methods: In May 2021, 103 ASCOP patients were treated in the emergency department of Harrison International Peace Hospital of Hebei Medical University from November 2020 to January 2021. The patients were divided into two groups according to whether they received tDCS treatment. The control group (50 cases) were given oxygen therapy (hyperbaric oxygen and oxygen inhalation) , reducing cranial pressure, improving brain circulation and cell metabolism, removing oxygen free radicals and symptomatic support, and the observation group (53 cases) was treated with 2 weeks of tDCS intensive treatment on the basis of conventional treatment. All patients underwent at least 24 h bispectral index (BIS) monitoring, BIS value was recorded at the hour and the 24 h mean value was calculated. Neuron-specific enolase (NSE) and serum S100B calcium-binding protein (S100B) were detected after admission, 3 d, 7 d and discharge. Follow-up for 60 days, the incidence and time of onset of delayed encephalopathy (DEACMP) with acute carbon monoxide poisoning in the two groups were recorded. Results: The NSE and S100B proteins of ASCOP patients were significantly increased at admission, but there was no significant difference between the two groups (P=0.711, 0.326) . The NSE and S100B proteins were further increased at 3 and 7 days after admission. The increase in the observation group was slower than that in the control group, and the difference was statistically significant (P(3 d)=0.045, 0.032, P(7 d)=0.021, 0.000) ; After 14 days, it gradually decreased, but the observation group decreased rapidly compared with the control group, with a statistically significant difference (P=0.009, 0.025) . The 60 day follow-up results showed that the incidence of DEACMP in the observation group was 18.87% (10/53) , compared with 38.00% (19/50) in the control group (P=0.048) ; The time of DEACMP in the observation group[ (16.79±5.28) d] was later than that in the control group[ (22.30±5.42) d], and the difference was statistically significant (P=0.013) . Conclusion: The early administration of tDCS in ASCOP patients can prevent the production of NSE and S100B proteins, which are markers of nerve damage. and can improve the incidence and time of DEACMP.
