ABSTRACT
OBJECTIVE: To observe the effect of Shugan Tiaoshen acupuncture (acupuncture for soothing the liver and regulating the mentality) combined with western medication on depression and sleep quality in the patients with depression-insomnia comorbidity due to COVID-19 quarantine, and investigate the potential mechanism from the perspective of cortical excitability. METHODS: Sixty patients with depression-insomnia comorbidity due to COVID-19 quarantine were randomly divided into an acupuncture group and a sham-acupuncture group, 30 cases in each one. The patients of both groups were treated with oral administration of sertraline hydrochloride tablets. In the acupuncture group, Shugan Tiaoshen acupuncture was supplemented. Body acupuncture was applied to Yintang (GV 24+), Baihui (GV 20), Hegu (LI 4), Zhaohai (KI 6), Qihai (CV 6), etc. The intradermal needling was used at Xin (CO15), Gan (CO12) and Shen (CO10). In the sham-acupuncture group, the sham-acupuncture was given at the same points as the acupuncture group. The compensatory treatment was provided at the end of follow-up for the patients in the sham-acupuncture group. In both groups, the treatment was given once every two days, 3 times a week, for consecutive 8 weeks. The self-rating depression scale (SDS) and insomnia severity index (ISI) scores were compared between the two groups before and after treatment and 1 month after the end of treatment (follow-up) separately. The cortical excitability indexes (resting motor threshold [rMT], motor evoked potential amplitude [MEP-A], cortical resting period [CSP]) and the level of serum 5-hydroxytryptamine (5-HT) were measured before and after treatment in the two groups. RESULTS: After treatment and in follow-up, SDS and ISI scores were decreased in both groups compared with those before treatment (P<0.05), and the scores in the acupuncture group were lower than those in the sham-acupuncture group (P<0.05), and the decrease range in the acupuncture group after treatment was larger than that in the sham-acupuncture group (P<0.05). After treatment, rMT was reduced (P<0.05), while MEP-A and CSP were increased (P<0.05) in the acupuncture group compared with that before treatment. The levels of serum 5-HT in both groups were increased compared with those before treatment (P<0.05). The rMT in the acupuncture group was lower than that in the sham-acupuncture group, while MEP-A and CSP, as well as the level of serum 5-HT were higher in the acupuncture group in comparison with the sham-acupuncture group (P<0.05). CONCLUSION: Shugan Tiaoshen acupuncture combined with western medication can relieve depression and improve sleep quality in the patients with depression-insomnia comorbidity due to COVID-19 quarantine, which is probably related to rectifying the imbalanced excitatory and inhibitory neuronal functions.
Subject(s)
Acupuncture Therapy , COVID-19 , Sleep Initiation and Maintenance Disorders , Humans , Depression , Quarantine , Serotonin , ComorbidityABSTRACT
Introduction: Status epilepticus (SE) is a neurologic emergency with high-mortality rates that requires early diagnosis and prompt treatment to improve the patient's chances. A SE is called refractory (RSE) when seizures are uncontrollable despite intravenous (IV) benzodiazepine in addition to anti-epileptic drugs (AED). If seizures continue despite IV-AED and/or IV-anesthetics, that is designated as super-RSE (SRSE). Recently, new-onset RSE (NORSE) has been described. The current armamentarium of AEDs, immunomodulation-drugs and non-pharmacological therapies available, including neuromodulation techniques, has been used to treat RSE. Lately, the use, efficacy, and safety of repetitive-transcranial-magnetic-stimulation (rTMS) are well known. Method(s): In October 2020, a 23-year-old male with a low level of consciousness and clinical SE was admitted to an intensive care unit. A febrile peak, the previous week, was the only pertinent data. SARS-CoV2 test was negative, although it became positive a week later. While in the hospital, SE therapeutic protocol was followed (antivirals, antibiotics, and AEDs, anesthetics, including cortical electrical silence pentothal-induced, immunomodulation drugs (tocilizumab, anakinra), and ketogenic diet) without achieving seizure control. Despite the lack of continuous electroencephalography (EEG) monitorization, daily EEGs were recorded and a diffuse slow-wave cortical activity led the way to bihemispheric fronto-temporal (FT) seizures;left-FT SE was also registered. On the 49th day, the decision was made to administer rTMS. Previously, the epileptiform zone had been located in the right-FT region. He received ten sessions of low-frequency (1-Hz) rTMS in a middle point between C4/T4. No side effects were reported. Result(s): After the first sessions, the patient's level of consciousness improved, and the EEG showed progressive improvement of the cortical slowing and the epileptiform activity over the following days. By the time of discharge, EEG activity was almost normal with some epileptiform discharge still present on the EEG record. Conclusion(s): To our knowledge, a few case series have been published on the use of low-frequency rTMS as a therapeutic approach in SE. Low-frequency rTMS applied over the active epileptogenic focus may swap the cortical excitability toward an inhibitory direction by inducing synaptic plasticity through a long-term depression mechanism, which translates into SE suppression. We cannot confirm that rTMS was the only reason for the positive outcome in this particular patient. However, the outstanding improvement of the EEG activity since the administration of rTMS, accompanied by the progressive recovery of the level of consciousness, means that this technique should be taken into account as a potential therapeutic option in the early onset of SE given its efficacy, and its harmless characteristics. Copyright © 2022
ABSTRACT
Introduction: Insomnia disorder (ID) and major depressive disorder (MDD) are highly comorbid, above 80% of MDD patients have insomnia disorder. Acupuncture as a major complementary and alternative medicine (CAM) therapy, is utilized extensively in Asia to treat mental health disorders.Transcutaneous electrical cranial-auricular stimulation (TECAS) is a potential new type of acupuncture treatment for MDD and ID which combines the scalp points and auricular points most commonly used by acupuncturists. It has the advantages of portability, quantifiable stimulation parameters and comfort, especially for home treatment under the normal situation of COVID-19, which can avoid the risk of infection due to frequent hospital trips. Materials / Methods: 10 ID-MDD patients were treated by TECAS which was administered at the bilateral auricular acupoints, Bai Hui (GV-20) and Yin Tang (GV-29) (waveform:4/20 Hz, wave width: 0.2ms+/-30%) for twice a day last 8 weeks. Pittsburgh Sleep Quality Index (PSQI) and Hamilton Depression Rating Scale(HAMD) of ID-MDD patients were evaluated before and after treatment. Result(s): HAMD-17 scores of 10 patients were lower at 4 and 8 weeks than before TECAS treatment, and the reduction was greater at 4 weeks than at 8 weeks. PSQI scores of 8 patients decreased at 4 and 8 weeks compared with before treatment, and the decrease was greater in the fourth week than in the 8th week. Insomnia of 2 patients improved at 4 weeks of treatment, but became worse in the 8th week as before treatment.7 out of 10 patients showed full insomnia response (50% reduction in PSQI) and 8 patients showed full depression response (50% reduction in HAMD-17 scores). Discussion(s): We suggest TECAS is a good therapeutic strategy to modulate the vagus nerve and trigeminal nerve propagate through electrical stimulation projected by neurons from peripheral sites to the central nervous system. Furthermore, we speculate that TECAS can make the trigeminal nerve afferent fibers and vagus nerve auricular branch carry messages from head facial stimulation to NTS, locus coeruleus, raphe nucleus, medullary reticular activating system and structure of the thalamus, and then to feel, edge, cortical and subcortical structures, so the electrical stimulation subcortical can cause direct regulation, namely the change of cortical excitability. Conclusion(s): These preliminary results in this group of CID-MDD patients are encouraging and need to be replicated in prospective sham-controlled studies with larger sample sizes. In addition, for patients with insomnia and depression, it is important to consider combining TECAS with psychotherapy to avoid the interference of acute negative emergency events. Acknowledgements: The support of National Key R&D Program of China (No.2018YFC1705800) and Key Laboratory of Acupuncture and Chronobiology of Sichuan Province(No.2021004) for this project is gratefully acknowledged. Learning Objectives: 1. To provide a new non-drug method for acupuncture treatment of insomnia and depression;2. Provide preliminary experimental results for the large-sample experimental design of TECAS for the treatment of insomnia and depression;3. Compared with previous studies on insomnia and depression, the regularity and characteristics of TECAS in treating insomnia and depression were found. Keywords: Transcutaneous Electrical Cranial-Auricular Stimulation (TECAS), insomnia disorder, a case series, acupuncture, Major Depressive Disorder Copyright © 2022
ABSTRACT
OBJECTIVES: During the ongoing pandemic of COVID-19, wearing face masks was recommended, including patients with epilepsy doing the hyperventilation (HV) test during electroencephalogram (EEG) examination somewhere. However, evidence was still limited about the effect of HV with face mask on cortical excitability of patients with epilepsy. The motivation of this work is to make use of the graph theory of EEG to characterize the cortical excitability of patients with epilepsy when they did HV under the condition wearing a surgical face mask. METHODS: We recruited 19 patients with epilepsy and 17 normal controls. All of participants completed two HV experiments, including HV with face mask (HV+) and HV without a mask (HV). The interval was 30 min and the sequence was random. Each experiment consisted of three segments: resting EEG, EEG of HV, and EEG of post-HV. EEG were recorded successively during each experiment. Participants were asked to evaluate the discomfort degree using a questionnaire when every HV is completed. RESULTS: All of the participants felt more uncomfortable after HV + . Moreover, not only HV decreased small-worldness index in patients with epilepsy, but also HV + significantly increased the clustering coefficient in patients with epilepsy. Importantly, the three-way of Mask*HV*Epilepsy showed interaction in the clustering coefficient in the delta band, as well as in the path length and the small-worldness index in the theta band. CONCLUSIONS: The results of this study indicated that patients with epilepsy showed the increased excitability of brain network during HV + . We should pay more attention to the adverse effect on brain network excitability caused by HV + in patients with epilepsy. In the clinical practice under the COVID-19 pandemic, it is important that the wearing face mask remain cautious for the individuals with epilepsy when they carried out HV behavior such as exercise (e.g., running, etc.).