Infectious Adverse Events Following Acupuncture: Clinical Progress and Microbiological Etiology

Chronic intractable nontuberculous mycobacterial-infected wound after acupuncture therapy in the elbow joint: A case report

BACKGROUND

Musculoskeletal nontuberculous Mycobacterium (NTM) infections are rare, particularly post-acupuncture therapy, and present diagnostic challenges due to their infrequency and potential severity. Prompt recognition and appropriate management are crucial for optimal outcomes. NTM-infected wounds involving the joints are difficult to treat, and only a few cases have been reported.

CASE SUMMARY

We present a case of a chronic intractable NTM-infected wound on the elbow joint that completely healed with conservative wound care and antibiotic treatment. An 81-year-old woman presented with a chronic, ulcerative wound on the right elbow joint where she had undergone repeated acupuncture therapy for chronic intolerable pain. Magnetic resonance imaging revealed synovial thickening, effusion, and subcutaneous cystic lesions. An orthopedic surgeon performed open synovectomy and serial debridement. However, 1 month postoperatively, the wound had not healed and became chronic. A wound culture revealed NTM (Mycobacterium abscessus), and the patient was referred to the Department of Plastic and Reconstructive Surgery. Instead of surgical intervention, conservative wound care with intravenous antibiotics was provided, considering the wound status and the patient’s poor general condition. Complete wound healing was achieved in 12 months, with no impact on the range of motion of the elbow joint.

CONCLUSION

With clinical awareness, musculoskeletal NTM infection can be treated with conservative wound care and appropriate antimicrobial agents.

Acupuncture: A Review of the Safety and Adverse Events and the Strategy of Potential Risk Prevention

Acupuncture is widely accepted as a therapeutic treatment by patients and healthcare providers globally. The safety record has been well established in acupuncture practice although some rare adverse events (AEs) were reported in the literature. While acupuncture-related AEs are generally defined as any undesirable event that occurs in patients during acupuncture treatment that may or may not be associated with the treatment, acupuncture-related adverse reactions (ARs) are defined as any undesirable or harmful reaction induced by trained practitioners practicing acupuncture treatment with standard doses. In this review, we clarify the relationship between AEs and ARs. Furthermore, we compile a list of acupuncture-related AEs reported in systematic reviews and meta-analysis articles. We find that serious acupuncture-related AEs are rare, with serious AEs occurring at a rate of approximately 0.04-0.08 per 10,000 treatments. The most likely serious AEs are pneumothorax, central and peripheral nerve injuries, heart injuries, abdominal organ injuries, infections, and needle breakage. Commonly reported minor AEs include bruising, hematoma, or bleeding at the needling site, as well as vasovagal reactions such as tiredness, dizziness, fainting, or residual pain at insertion points. The analysis identifies contributing factors for serious AEs being deep needle penetration, incorrect acupoint selection, and improper needle manipulation. It also addresses infections caused by contaminated needles, environmental factors, and inadequate skin disinfection. Moreover, other serious AEs, like needle breakage, are mostly due to aggressive manipulation and repeated reheating. Importantly, most acupuncture-related AEs are preventable. To avoid such AEs, acupuncturists in clinical practice should carefully select needling areas, be aware of cautions and contraindications of acupuncture, maintain safe acupuncture depth and hygiene, and strictly adhere to standard operating procedures.

Bleeding risk after acupuncture in patients taking anticoagulant drugs: a case control study based on real-world data

OBJECTIVES

Patients on anticoagulant medications may be at a higher risk of bleeding after acupuncture. This study aimed to assess the association between anticoagulant drug use and bleeding after acupuncture.

DESIGN

Case control study SETTING: We analysed the diagnosis and treatment records (2000-2018) of a random sample of two million patients from the National Health Insurance Research Database in Taiwan.

INTERVENTIONS

anticoagulant and antiplatelet drugs MAIN OUTCOME MEASURES: The incidence rates of major (visceral bleeding or ruptured blood vessels requiring transfusion) and minor (skin bleeding or contusion) bleeding after acupuncture RESULTS: We included the records of 13,447,563 acupuncture sessions in 821,946 participants and followed up the patients for 14 days after each session. The incidence of minor bleeding was 8.31 per 10,000 needles, whereas that of major bleeding was 4.26 per 100,000 needles. Anticoagulants significantly increased the risk of minor bleeding (adjusted OR = 1.15 (1.03-1.28)), but the risk of major bleeding did not reach statistical significance (adjusted OR = 1.18 (0.8 0-1.75)). Anticoagulants, such as warfarin (adjusted OR = 4.95 (2.55-7.64)), direct oral anticoagulants (adjusted OR = 3.07 (1.23-5.47)), and heparin (adjusted OR = 3.72 (2.18-6.34)) significantly increased the risk of bleeding. However, antiplatelet drug was not significantly associated with post-acupuncture bleeding. Comorbidities including liver cirrhosis, diabetes, and coagulation defects, were the risk factors for bleeding after acupuncture.

CONCLUSIONS

Anticoagulant drugs may increase the risk of bleeding after acupuncture. We encourage physicians to ask patients in detail about their medical history and drug use prior to acupuncture treatment.

2022 SPILF - Clinical Practice guidelines for the diagnosis and treatment of disco-vertebral infection in adults

These guidelines are an update of those made in 2007 at the request of the French Society of Infectious Diseases (SPILF, Société de Pathologie Infectieuse de Langue Française). They are intended for use by all healthcare professionals caring for patients with disco-vertebral infection (DVI) on spine, whether native or instrumented. They include evidence and opinion-based recommendations for the diagnosis and management of patients with DVI. ESR, PCT and scintigraphy, antibiotic therapy without microorganism identification (except for emergency situations), therapy longer than 6 weeks if the DVI is not complicated, contraindication for spinal osteosynthesis in a septic context, and prolonged dorsal decubitus are no longer to be done in DVI management. MRI study must include exploration of the entire spine with at least 2 orthogonal planes for the affected level(s). Several disco-vertebral samples must be performed if blood cultures are negative. Short, adapted treatment and directly oral antibiotherapy or early switch from intravenous to oral antibiotherapy are recommended. Consultation of a spine specialist should be requested to evaluate spinal stability. Early lifting of patients is recommended.

Safety of acupuncture by Korean Medicine Doctors: a prospective, practice-based survey of 37,490 consultations

Background

To evaluate safety of acupuncture treatment by Korean Medicine Doctors (KMDs), a prospective, practice-based survey on adverse events (AEs) associated with acupuncture was conducted.

Methods

From July 2016 to October 2017, KMDs were invited to participate in an online survey. Frequency was calculated as the number of AEs per 10,000 treatments; severity was assessed with the Common Terminology Criteria for Adverse Events Grading (Severity) Scale; and causality was evaluated using the World Health Organisation-Uppsala Monitoring Centre system for standardised case causality assessment. Associations between AE occurrence and KMDs’ type of practice/clinical experience and patient age/gender/current medication(s) were analysed.

Results

Data on 37,490 acupuncture treatments were collected from 222 KMDs. At least one AE was reported from 4,518 acupuncture treatments, giving a frequency rate of 1,205 per 10,000 acupuncture treatments; this increased to 4,768 treatments when administrative problems related to defective devices or medical negligence were added, for a rate of 1,272 per 10,000 acupuncture treatments. Commonly reported AEs were bleeding, needle site pain, and bruising. Approximately 72.9% of AEs/administrative problems were assessed as they certainly occurred by acupuncture treatment in causality assessment. Most AEs/administrative problems were considered mild in severity and two life-threatening AEs were resolved with no sequelae. Compared to males, female patients were more likely to experience AEs and KMDs’ clinical experience was not associated with reported AE occurrence.

Conclusions

Although acupuncture-associated AEs occur commonly, they are largely transient and mild. Acupuncture performed by qualified KMDs may serve as a reliable medical treatment with acceptable safety profiles.

A Pericatheter Abscess Following Acupuncture in a Patient With VP Shunt

We report a rare case of pericatheter abscess formation after scalp acupuncture in a 25-year-old woman who had a history of meningitis and hydrocephalus, which were treated using ventriculoperitoneal shunt placement at the age of 5 years. Prior to the current hospitalization, the patient received acupuncture therapy for a subgaleal hematoma. Clinical and laboratory examinations revealed a retained catheter and an associated abscess in the lateral neck. The abscess was immediately treated with radical debridement, washing of the cavity, and removal of the implant. Culture studies of the pus drainage yielded Staphylococcus aureus. The patient recovered well after active antibiotic treatment. Considering the increasing application of this alternative medicine modality by practitioners, careful interventions are required to minimize acupuncture-related infections and other serious complications.

The Application of Complementary and Alternative Medicine in Polycystic Ovary Syndrome Infertility

Polycystic ovary syndrome (PCOS) is a lifelong reproductive endocrine disease, which is the most common cause of anovular infertility. Modern medicine mainly treats infertile patients with PCOS by improving living habits, ovulation induction therapy, and assisted reproductive technology (ART), but the effect is not satisfied. Complementary alternative medicine (CAM) has conspicuous advantages in the treatment of PCOS infertility due to its good clinical efficacy, wide mechanism of action, and no obvious adverse reactions, but its safety and effectiveness in the treatment of PCOS infertility have not been proved. Based on the existing clinical and experimental studies, this paper looks for the therapeutic effect and the mechanism behind it, and explores the safety and effectiveness of its treatment in PCOS infertility, in order to provide reference for future clinical treatment and experimental research.

Effect and Safety of Acupuncture for Type 2 Diabetes Mellitus: A Systematic Review and Meta-analysis of 21 Randomised Controlled Trials

OBJECTIVE

To evaluate the effects of acupuncture on hypoglycaemic outcomes in type 2 diabetes mellitus (T2DM).

METHODS

PubMed, Embase, Cochrane Library, and ClinicalTrials.gov were searched from inception up to July 2020, to identify randomised controlled trials (RCTs) that enrolled patients with T2DM and compared acupuncture combined with antidiabetic drugs to antidiabetic drugs alone. The primary outcomes were haemoglobin A_1c (HbA_1c) and fasting blood glucose (FBG). The secondary outcomes included 2-h blood glucose (2hBG), fasting insulin (FINS), homeostatic model assessment for insulin resistance (HOMA-IR), and acupuncture-related adverse events. Mean difference (MD) and 95% confidence interval (CI) were used as the effect measure in the meta-analysis. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation tool.

RESULTS

Twenty-one RCTs (n=1,188) were included. The meta-analytic results showed that the acupuncture group had greater reductions in FBG (MD -6.46 mg/dL, 95% CI -11.95 to -0.98; moderate-quality evidence) and HOMA-IR (MD -1.23, 95% CI -2.16 to -0.31; low-quality evidence), but comparable changes in HbA_1c (MD -0.39%, 95% CI -0.84 to 1.61; very-low-quality evidence), 2hBG (MD -4.99 mg/dL, 95% CI -20.74 to 10.76; low-quality evidence), and FINS (MD -1.32 µIU/mL, 95% CI -3.76 to 1.12; low-quality evidence). No data on the incidence of diabetic complications were found. All acupuncture-related adverse events reported were mild.

CONCLUSIONS

The current evidence suggests that acupuncture, as a complementary therapy to antidiabetic drugs, has a small but statistically significant effect on decreasing FBG and improving insulin resistance. The effects of acupuncture on HbA_1c, 2hBG, and FINS remain uncertain. Acupuncture is generally safe in patients with mild diabetes. More evidence for the long-term effects of acupuncture on T2DM is needed. (Trial registration No. CRD42018115639).

Effect of low frequency repetitive magnetic stimulation at Shenmen (HT7) on sleep quality in patients with chronic insomnia

BACKGROUND

Insomnia is a common, recurrent, and tenacious sleep problem, especially the chronic insomnia. Repetitive transcranial magnetic stimulation (rTMS) at right dorsolateral prefrontal cortex (r-DLPFC) is used in chronic insomnia, and repetitive magnetic stimulation (rMS) at Shenmen (HT7) acupoint may be an alternative approach. However, the efficacy and mechanism of rMS at HT7 acupoint for chronic insomnia has not been confirmed.

METHODS/DESIGN

This is a 3-armed randomized positive-controlled noninferiority clinical trial. We will allocate 45 subjects aged between 18 and 65 years old, diagnosed with initial chronic insomnia over 3 months to 3 groups randomly in a ratio of 1:1:1. Patients in the experimental group will be treated with rMS at HT7 acupoint while the others in the control group will be treated with rTMS at r-DLPFC or waiting treatment. All will be given rMS at HT7 or rTMS at r-DLPFC or no treatment for 10 days, and then received 20-day follow-up. Patients will be evaluated with the insomnia severity index and Pittsburgh sleep quality index for sleep state, Beck Depression Inventory-2nd edition scores for the depression state, Beck anxiety inventory scores for the anxiety state, and Montreal Cognitive Assessment scores for the cognition state before and the 10th day of treatment, 30th day of follow-up; study on mechanisms of rMS will be revealed through the resting motor threshold diversity of the motor cortex before and the 10th day of treatment, 30th day of follow-up. Baseline characteristics of patients will be summarized by groups and compared with Chi-squared for categorical variables, and analysis of variance or Kruskal-Wallis test for the continuous variables. Primary and secondary outcomes according to the measurement times are applicable to univariate repetitive measurement deviation analysis or analysis of variance, or Kruskal-Wallis test.

CONCLUSION

The present study is designed to preliminarily investigate short-term efficacy and mechanism of rMS at HT7 acupoint therapy on chronic insomnia, also to explore the correlation between motor cortex excitability and chronic insomnia. With this research, we are looking forward to find out an appropriate alternative and easy therapy for chronic insomnia individuals compared with rTMS at r-DLPFC.

TRIAL REGISTRATION

The trial was registered on Chinese Clinical Trial Registry (http://www.chictr.org.cn/index.aspx) with the ID ChiCTR1900026844 on October 24, 2019.

Effect of Peat Intervention on Pain and Gait in Patients with Knee Osteoarthritis: A Prospective, Double-Blind, Randomized, Controlled Study

Methods

Knee osteoarthritis patients with Visual Analog Scale (VAS) of 3 or more and Kellgren–Lawrence osteoarthritis grades 1 to 3 were included. Patients with history of intraarticular injection treatment were excluded. Forty-one participants were randomly allocated to the peat intervention group (n = 22) or the hot-pack-only control group (n = 19). Peat and hot pack were applied to both knees of each group of patients. Each intervention session lasted 20 minutes, and eight sessions were completed over five days. VAS, serum cartilage oligomeric matrix protein (COMP), and gait parameters were evaluated before and after the whole interventions.

Results

VAS in the peat group decreased from 6.000 to 3.409 after intervention (p < 0.001) and also decreased in the control group from 5.737 to 4.421 (p < 0.001). VAS score reduction between two periods was greater in the peat group than that in the control group (p < 0.001). There was no significant difference in the serum COMP level in either intergroup or intragroup analysis. In gait analysis, the gait velocity of the peat group increased from 0.781 m/s to 0.873 m/s after intervention (p=0.002), while it decreased in the control group. The knee varus/valgus range of motion during gaits was reduced from 11.455° to 8.439° after intervention in the peat group (p=0.006).

Conclusions

This study showed that peat can be considered as a therapeutic option for pain relief of knee osteoarthritis patients. The reduction in knee joint varus/valgus range of motion and the increase in gait velocity after peat intervention were also identified through this research, which is the first to analyze the effects of peat on gait.

Unusual Infectious Metastases Secondary to Acupuncture Induced MSSA Septicemia

We describe a rare case of methicillin-sensitive staphylococcus aureus (MSSA) septicemia with metastatic spread leading to pulmonary septic emboli, sub-capsular perinephric renal abscess, prostatic abscess, and intramuscular calf and gluteal abscess in a 48-year-old male with uncontrolled diabetes mellitus (Hemoglobin A1c of 15.2). The patient developed right lower extremity pain after a session of acupuncture followed by a three-week history of fevers, chills, abdominal pain, left flank pain, and urinary retention. Evaluation was negative for endocarditis, intracardiac shunt, intravenous drug usage, or immunodeficiency.

Incidence of Cellulitis Following Acupuncture Treatments in Taiwan

Background: Cellulitis is a complication of acupuncture, but the risk factors and annualized incidence remain unclear. Objective: This study analyzed the incidence and risk factors of cellulitis related to acupuncture in a cohort of one million participants derived from Taiwan’s Longitudinal Health Insurance Database. Methods: We tracked this cohort between 1997 and 2012 and recorded all outpatient medical information including diagnosis and treatment. Patients were categorized according to age, gender, comorbidities, residential area, and number of acupuncture treatments. We compared the incidence and risk of cellulitis between different demographics and comorbidities by logistic regression analysis and adjusted odds ratio (aOR) with a 95% confidence interval (95% CI). Results: We included 407,802 patients and 6,207,378 acupuncture treatments. The incidence of cellulitis after acupuncture was 64.4 per 100,000 courses of acupuncture treatment. The most common sites of cellulitis after acupuncture were the legs, feet, and face. Comorbidity was associated with post-acupuncture cellulitis; a multivariate logistic regression analysis showed that chronic kidney disease (aOR, 1.71; 95% CI, 1.55–1.88), rheumatoid arthritis (aOR, 1.86; 95% CI, 1.21–3.60), liver cirrhosis (aOR, 1.23; 95% CI, 1.15–1.32), diabetes mellitus (aOR, 1.69; 95% CI, 1.57–1.82), stroke (aOR, 1.44; 95% CI, 1.31–1.58), varicose veins (aOR, 2.38; 95% CI, 2.17–2.84), or heart failure (aOR, 1.81; 95% CI, 1.65–1.98) significantly increased cellulitis. Repeated exposure to acupuncture treatment was associated with an increased risk of cellulitis. Conclusions: A variety of chronic diseases may increase the risk of cellulitis after acupuncture. Physicians asked about past medical history before acupuncture might help to reduce cellulitis.

Auricular acupressure for overweight and obese individuals: A systematic review and meta-analysis

BACKGROUND

Auricular acupressure has been used for treating obesity, but inconsistent outcomes have been reported. Moreover, systematic reviews and meta-analyses have seldom addressed the effects of auricular acupressure and duration of treatment in overweight/obese individuals. This study reviewed research articles on auricular acupressure for weight reduction, analyzed the related effects on obesity, and explored the relationships between weight reduction and treatment duration, as well as outcome variables.

METHODS

We searched PubMed, Cochrane Library, CINAHL, MEDLINE with Full Text, National Digital Library of Theses and Dissertation in Taiwan, and Airiti Library for articles up to July 4, 2018. Eight eligible trials were identified for qualitative synthesis, and one of them was excluded from quantitative synthesis. Inclusion criteria were as follows: intervention contained auricular acupressure, study subjects were overweight and/or obese, as defined by published authors, and the study design had 2 or more arms for comparison.

RESULTS

Pooled analysis of the 7 remaining studies revealed that auricular acupressure alone, or with diet and/or exercise, was effective for weight reduction, particularly for decreasing body weight (BW), body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR), body fat mass (BFM), and body fat percentage (BFP), compared with no treatment, sham treatment, or use of surgical tape with diet and/or exercise. However, there was no effect on hip circumference. A 12-week acupressure intervention was associated with a larger effect on lowering BW and BMI compared with 4-, 6-, and 8-week interventions. The methodologic quality of trials included in the quantitative synthesis ranged from scores 2 to 6 based on the modified Jadad scale. Additionally, this meta-analysis combined studies that used different acupoints and outcomes evaluated at different timepoints, which may have been potential sources of bias.

CONCLUSION

The study results indicate that auricular acupressure is effective for weight reduction. However, further vigorous studies that use double-blind randomized controlled design are needed to verify these findings. WC, WHR, BFP, or BFM should be used as obesity-related parameters in weight reduction studies to detect changes in fat, muscle, and skeletal weight.

Acupuncture-Induced Cranial Epidural Abscess: Case Report and Review of the Literature

BACKGROUND

Acupuncture is a common form of alternative medicine that is used for pain control among other modalities of treatment. It is a relatively safe procedure, but complications, including those of infectious etiology, may still occur.

CASE DESCRIPTION

A 47-year-old immunosuppressed woman presented with fever, altered level of consciousness, dysphasia, and a left occipital subgaleal fluctuant mass after acupuncture for headaches in the same area. Imaging demonstrated subgaleal and epidural collection localized in the left occipital region. She underwent urgent surgical evacuation of both collections. Cultures from intraoperative specimens grew Streptococcus anginosus. The patient started targeted antibiotic treatment leading to complete recovery.

CONCLUSIONS

To our knowledge, this is the first report of intracranial abscess after acupuncture. Given the worldwide application of this alternative treatment, physicians, acupuncturists, and the general public should be aware of the possibility of this rare but serious complication.

Efficacy and mechanism of acupuncture for ischemic poststroke depression: Study protocol for a multicenter single-blinded randomized sham-controlled trial

INTRODUCTION

Poststroke depression is a serious and common complication of stroke, especially the ischemic poststroke depression. Antidepressants are used in poststroke depression, and acupuncture may be an alternative approach. However, the efficacy and mechanism of acupuncture for poststroke depression has not been confirmed.

METHODS/DESIGN

This is a multicenter, central-randomized, single-blind, sham-controlled clinical trial. We will allocate 208 subjects aged between 40 and 80 years old, diagnosed with initial poststroke depression (PSD) within 6 months to 2 groups randomly in a ratio of 1:1. Patients in the experimental group will be treated with traditional acupuncture and placebo pills, whereas the others in the control group will be treated with sham-acupoints acupuncture and antidepressant (fluoxetine hydrochloride tablets). All will be given acupuncture and/or medication treatment for 12 weeks, and then received 12-week follow-up. Patients will be evaluated with the 17-item Hamilton Depression Scale and Se1f-rating Depression Scale for depression state, National Institute of Health Stroke Scale for neurological deficit, Modified Barthel Index for activities of daily living, Treatment Emergent Symptom Scale for side effects of treatments, diagnosis and evaluation criteria of traditional Chinese medicine for stroke (try out) for curative effects of stroke, and clinical global impression for synthesize effect before and the 2nd, 4th, 8th, and 12th week of treatment, 24th week of follow-up. Study on mechanisms of acupuncture will be revealed through the diversity of brain metabolites (choline-containing compounds [Cho], N-acetylaspartate [NAA], myoinositol, glutamine and glutamate complex, creatine [Cr], Cho/Cr, Cho/NAA, Cr/NAA) in bilateral dorsolateral prefrontal cortex and anterior cingulate cortex monitored by proton magnetic resonance spectroscopy, and serum monoamine neurotransmitters (5-hydroxytryptamine, norepinephrine, dopamine) and cytokines (brain-derived neurotrophic factor [BDNF], interleukin [IL]-4, IL-6, IL-10, IL-18, IL-1β, tumor necrosis factor alpha) before and the 12th week of treatment. Baseline characteristics of patients will be summarized by groups and compared with chi-square for categorical variables, and 2-sample t tests or Wilcoxon rank-sum test for the continuous variables. Primary and secondary outcomes according to the measurement times are applicable to univariate repetitive measurement deviation analysis or 2-sample t tests, or Wilcoxon rank-sum test.

CONCLUSION

The present research is designed to investigate efficacy and mechanism of traditional acupuncture therapy on ischemic PSD, also to explore the correlation between cerebra metabolic and serologic factors, and ischemic PSD. With this research, we are looking forward to find out an appropriate alternative nondrug therapy for PSD people to alleviate the adverse effects and drug dependence caused by antidepressants.