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Anticoagulant therapy is used to reduce the risk of thromboembolic events in patients with atrial fibrillation. Warfarin has been the traditional anticoagulant but is difficult to use because of its narrow therapeutic window. Recently, newer oral anticoagulants (NOACs) have been developed. However, bleeding continues to be a significant complication. The objective of this study was to assess the safety of acupuncture in patients taking NOACs. The medical records in the Stroke Center at Kyung Hee University Korean Medicine Hospital were retrospectively reviewed to identify patients who had received acupuncture between January 2017 and September 2017. The patients were divided into groups according to whether they were taking an NOAC, an antiplatelet agent, or no anticoagulant therapy. Bleeding-related side effects that occurred immediately after removal of acupuncture needles were recorded. Three hundred and sixteen patients underwent 10,177 acupuncture sessions during the study period. Microbleeding (bleeding that ceased within 30 s) occurred at a rate of 3.9% in the NOAC group, 5.6% in the antiplatelet group, and 5.1% in the control group. There were no between-group differences in the microbleeding rate. No serious adverse events, including major bleeding, were detected. These findings indicate that acupuncture is safe in patients taking NOACs.

Background: It is important to manage inflammation after craniotomy. It may be prudent to reduce the excessive usage of antibiotics and to add supplementary treatments like acupuncture, which would be effective and safe. However, there are only a few studies available to date on the effects of acupuncture on anti-inflammatory response after craniotomy. The aim of this study was to explore the anti-inflammatory effects of acupuncture in patients after a craniotomy. Methods: This study was a single-center, prospective, open-label, controlled trial. Forty-four subjects who underwent craniotomy for an unruptured aneurysm, facial spasm, or brain tumor were allocated to either an acupuncture group or a control group. Both groups received postoperative routine care in the Department of Neurosurgery. The subjects in the acupuncture group also received a total of 6 acupuncture treatments sessions within 8 days after craniotomy. Acupuncture treatments included acupuncture, electroacupuncture, and intradermal acupuncture. The serum interleukin (IL)-1β and IL-6, tumor necrosis factor-α (TNF-α), C-reactive protein (CRP), and erythrocyte sedimentation rate levels were assessed four times within 7 days after surgery. The presence of fever, use of additional antibiotics, presence of infection including pneumonia or urinary tract infection, and safety were also reviewed. Results: The IL-1β levels of subjects who underwent aneurysmal clipping were significantly lower in the acupuncture group ( P = .02). TNF-α levels of subjects who underwent aneurysmal clipping at the seventh postoperative day were also significantly lower in the acupuncture group ( P = .03). Six cases of fever of unknown origin were observed in the control group, while none were seen in the acupuncture group, revealing that the incidence of fever was significantly lower in the acupuncture group ( P = .02). No adverse events occurred during the trial. Conclusion: Acupuncture showed a possibility of alleviating inflammation by attenuating the levels of proinflammatory cytokines and significantly reduced the incidence of fever of unknown origin in patients after craniotomy. Acupuncture would be suitable as an adjunctive therapy to alleviate inflammation after craniotomy.

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대한한방내과학회지 제4 1 권 3 호(2 0 2 0 년 6 월) J .I n t .K o r e a nMe d .2 0 2 0 ; 4 1 (3) : 4 2 4-4 3 3 h t t p : / / d x. d o i. o r g / 1 0. 2 2 2 4 6 / j i k m. 2 0 2 0. 4 1. 3. 4 2 4 4 2 4

BackgroundDespite recent advances in the medical and surgical fields, complications such as infection, pneumonia, or brain swelling may occur after a craniotomy. In some patients, perioperative antibiotic prophylaxis causes adverse effects such as itching, rash, or digestive conditions. Certain patients still develop infections severe enough to require a repeat operation despite antibiotic prophylaxis. Acupuncture has been used to treat inflammatory conditions, and many basic and clinical studies have provided evidence of its anti-inflammatory and immune regulatory effects. The aim of this study is to explore the effects of acupuncture on inflammation and immune function after craniotomy.MethodsThis trial will be a single-center, parallel-group clinical trial. Forty patients who underwent craniotomy for an unruptured aneurysm, facial spasm, or a brain tumor will be allocated to either the study or the control group. The study group will receive conventional management as well as acupuncture, electroacupuncture, and intradermal acupuncture, which will start within 48 h of the craniotomy. The patients will receive a total of six sessions within 8 days. The control group will only receive conventional management. The primary outcome measure will be the C-reactive protein levels, while the secondary outcomes will be the serum erythrocyte sedimentation rate and the tumor necrosis factor-α, interleukin (IL)-1β, and IL-6 levels measured at four different time points: within 48 h prior to the craniotomy and on days 2, 4, and 7 after surgery. The presence of fever and infection, the use of additional antibiotics, the presence of infection, including pneumonia or urinary tract infection, and safety will also be investigated.DiscussionIn this trial, we will observe whether acupuncture has anti-inflammatory and immune regulatory effects after a craniotomy. If our study yields positive results and a placebo-controlled study also finds favorable results following our study, acupuncture could be recommended as an adjunctive therapy after a craniotomy.Trial registrationClinicalTrials.gov: NCT02761096. Registered on 27 April 2016. Electronic supplementary materialThe online version of this article (doi:10.1186/s13063-016-1712-7) contains supplementary material, which is available to authorized users.

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Background: Post-stroke constipation is a major complication of stroke and increases the incidence of poor neurological outcomes and infectious complications and, therefore, warrants active and prompt treatment. In East Asian countries, several types of herbal medicines have been used for the treatment of post-stroke constipation because they are considered safer than existing pharmacotherapies. However, no systematic review has investigated the efficacy and safety of traditional East Asian herbal medicine in the treatment of post-stroke constipation. With this systematic review and meta-analysis, we aimed to evaluate the efficacy and safety of traditional East Asian herbal medicines for the treatment of post-stroke constipation. Methods and analysis: Eight electronic databases will be searched for relevant studies published from inception to April 2021. Only randomized controlled trials (RCTs) that assess the efficacy and safety of traditional East Asian herbal medicines for the treatment of post-stroke constipation will be included in this study. The methodological qualities, including the risk of bias, will be evaluated using the Cochrane risk of bias assessment tool. After screening the studies, a meta-analysis of the RCTs will be performed, if possible. Results: This study is expected to generate high-quality evidence of the efficacy and safety of herbal medicines to treat post-stroke constipation. Conclusion: Our systematic review will provide evidence to determine whether herbal medicines can be effective interventions for patients with post-stroke constipation. Ethics and dissemination: Ethical approval is not required, as this study was based on a review of published research. This review will be published in a peer-reviewed journal and disseminated electronically and in print. Trial registration number: Research registry reviewregistry1117