[Pricking-cupping combined with auricular thumbtack needle for postherpetic neuralgia of qi stagnation and blood stasis on chest and waist: a randomized controlled trial].

OBJECTIVE: To observe the clinical effect of pricking-cupping combined with auricular thumbtack needle for postherpetic neuralgia (PHN) of qi stagnation and blood stasis on chest and waist. METHODS: A total of 98 patients with PHN of qi stagnation and blood stasis on chest and waist were randomized into an observation group (49 cases, 1 case was eliminated, 1 case dropped out) and a control group (49 cases, 1 case dropped out). In the observation group, treatment of pricking-cupping combined with auricular thumbtack needle was delivered, pricking and cupping were applied at Jiaji points (EX-B 2) at the related spinal segments corresponding to the pain sites and regional ashi points, once every other day, auricular thumbtack needle was applied at Xin (CO15), Shenmen (TF4), Neifenmi (CO18), Pizhixia (AT4), etc., once every 3 days. In the control group, pregabalin capsule was taken orally, 75 mg a time, twice a day. The treatment of 4 weeks was required in the two groups. Before and after treatment, the scores of TCM symptom, visual analogue scale (VAS), Pittsburgh sleep quality index (PSQI), self-rating depression scale (SDS) and self-rating anxiety scale (SAS) were observed, the serum levels of immunoglobulin G (IgG), interleukin-6 (IL-6), C-reactive protein (CRP) were detected, and the clinical efficacy and safety were evaluated in the two groups. RESULTS: After treatment, the item scores and total scores of TCM symptom, as well as the scores of VAS, PSQI, SDS and SAS were decreased compared with those before treatment (P<0.05); the item scores of pruritus degree, tactile sensitivity, skin numbness and total score of TCM symptom, as well as the scores of VAS, PSQI, SDS and SAS in the observation group were lower than those in the control group (P<0.05). After treatment, the serum levels of IgG were increased (P<0.05), while the serum levels of IL-6 and CRP were decreased (P<0.05) compared with those before treatment in the two groups; in the observation group, the serum level of IgG was higher (P<0.05), while the serum levels of IL-6 and CRP were lower (P<0.05) than those in the control group. The total effective rate was 95.7% (45/47) in the observation group, which was superior to 77.1% (37/48) in the control group (P<0.05). The incidence rate of adverse reaction was 6.4% (3/47) in the observation group, which was lower than 12.5% (6/48) in the control group (P<0.05). CONCLUSION: Pricking-cupping combined with auricular thumbtack needle can effectively relieve the clinical symptoms in patients with PHN of qi stagnation and blood stasis on chest and waist, reduce the pigmentation of herpes and improve itch or burning, numb sensations in the skin lesions, improve the sleep quality and relieve anxiety and depression.

AcuTrials

The AcuTrials® Database is a collection of randomized controlled trials and systematic reviews of acupuncture published in the English language. The database is compiled primarily from PubMed, the Cochrane Library and the OCOM library. It is a resource for practitioners, students, and researchers interested in refining searches for specific acupuncture research, and is consistently updated by the Research Department at Oregon College of Oriental Medicine (OCOM).

Auricular Therapy for Migraine.

PURPOSE OF REVIEW: Migraine brings hours or even days of disability, affecting 15% of the US population and one billion people worldwide. Migraine treatments have improved over the years and there is now a range of non-pharmacologic therapies that can be administered as monotherapy, combined with pharmacologic therapy or combined with other non-pharmacologic therapies to give greater options for those who do not tolerate, do not respond to, or who wish to reduce or avoid pharmacologic treatments. RECENT FINDINGS: We conducted a review of the literature on auricular therapy as acute or preventive treatment for migraine, searching the databases of MEDLINE and ClinicalTrials.gov from 2013 to 2023. A total of 43 articles contained at least one search term, with three studies specific to acute or prevention of migraine (one for acute only, one for prevention only and one for both acute and prevention). The population was limited to, adults with migraine ages 18 or older, with the administration of auricular therapy as the intervention. While there have been studies on the use of auricular therapy for pain on two specific standardized auricular therapies, Battlefield Acupuncture (BFA) and National Acupuncture Detoxification Association (NADA), neither of these protocols were utilized in any of the studies specific to migraine management. Each of the three studies used different techniques, with one using acupuncture needles and five specific points and two using semi-permanent needles (remained in for a few days) that were placed in areas that showed high activity. Each of these studies showed auricular therapy to have benefit for the management of migraine. However, the authors of each of the studies recommended further studies. Auricular therapy may be a helpful adjunctive treatment to abort a current migraine attack or aid in reducing the frequency or severity of migraine attacks.

Auricular Acupressure as an Adjuvant Treatment for Wheezing in Stable Chronic Obstructive Pulmonary Disease.

Chronic obstructive pulmonary disease (COPD) is a major public health problem. Due to the restriction of expiratory airflow, it is characterized by emphysematous destruction of the lungs. Shortness of breath is one of the main clinical symptoms. Auricular acupressure is a clinical therapy characteristic of Chinese medicine that treats the disease by compressing ear points. Usually, the seeds of Vaccaria segetalis are used to stimulate ear points, which has the effect of regulating qi and alleviating wheezing. In this paper, we propose this characteristic therapy of traditional Chinese medicine (TCM) for the clinical symptoms of wheezing of lung and kidney qi deficiency type in stable COPD patients. Ear points are selected as the treatment protocol for Lung (CO14), Spleen (CO13), Kidney (CO10), Shen Men (TF4), and Ping Chuan (AT1.2.4i) points. The protocol describes a case study using auricular acupressure for a patient with chronic obstructive pulmonary disease to relieve wheezing symptoms.

Possible mechanisms of auricular acupoint stimulation in the treatment of migraine by activating auricular vagus nerve. / 从耳迷走神经探讨耳穴治疗偏头痛的可能机制.

Under the guidance of traditional Chinese medicine theory, the clinical research of auricular acupoint stimulation in the treatment of migraine has gained a lot, and the curative efficacy is definite, but its mechanism remains unclear. In the present paper, we discussed the efficacy of auricular acupoint stimulation including "transcutaneous auricular vagus nerve stimulation" (taVNS) in the treatment of migraine in recent years. Through bibliometric analysis, we screened out top 10 auricular acupoints (Shenmenï¼»TF4ï¼½, Pizhixiaï¼»AT4ï¼½, Jiaoganï¼»AH6aï¼½, Ganï¼»CO12ï¼½, Yidanï¼»CO11ï¼½, Neifenmiï¼»CO18ï¼½, Shenï¼»CO10ï¼½, Nieï¼»AT2ï¼½, Zhenï¼»AT3ï¼½ and Eï¼»AT1ï¼½) which were the most frequently used for migraine. Majority of these auricular acupoints just distributed in the region innervated by auricular vagus nerve. Thus, we thought that the analgesic effect of needling these auricular acupoints for migraine was produced by triggering the auricular vagus nerve, and concluded that the central mechanism underlying induction of analgesic effect by activating auricular vagus nerve may be achieved by activating the descending pain regulation pathway of the locus coeruleus nucleus and dorsal raphe nucleus. In addition, taVNS-induced 1) regulation of the activities of brain's default network and pain matrix, 2) activation of the cortical descending pain regulation pathway, and 3) inhibition of the neuroinflammatory response may also contribute to its ameliorating effect of migraine. This paper may provide ideas for the future research on the mechanism of auricular acupoint treatment of migraine.

Effects of Frequency-Controlled Ear Acupuncture on COVID-19- related Refractory Olfactory Dysfunction: a Randomized Clinical Trial.

Background: Olfactory dysfunction is a common COVID-19 symptom, posing treatment challenges. Objectives: We aimed to investigate the efficacy of frequency-controlled ear acupuncture in treating COVID-19-related olfactory dysfunction. Methods: A randomized, participant-blind clinical trial occurred at the Rasoul Akram Hospital (IRCT20210311050671N1). Forty patients were recruited, and 20 patients were randomly assigned to either the experimental or control group. The primary outcome was the improvement in patients' quality of smell. The olfactory dysfunction was confirmed using the Smell Identification Test. The intervention group received two sessions of acupuncture treatment according to auricular frequency treatment, with a one-week interval, while the control group received an equal number of switched-off laser sessions. Both groups were instructed to use nasal betamethasone drops. The patients were asked to rank their ability to smell before and after each intervention on a 10-point visual analog scale. Secondary outcomes were related side effects. Results: Covariance analysis revealed a significant difference in adjusted scores between the groups (F [37, 1] = 37.463; p = 0.000, Eta2 = 0.503). The smell quality improved from 2.80 ± 1.76 to 5.22 ± 3.40 after treatment in the intervention group (p = 0.007), while the control group showed no significant change (p = 0.184). Three patients reported short and transient side effects, such as nausea, headache, and dizziness, in the first hours after the intervention. Conclusion: Frequency-controlled ear acupuncture is an effective option for treating COVID-19-related olfactory dysfunction. The study highlights the potential of alternative therapies in the treatment of this condition, and further research is warranted to investigate its long-term effects.

Pseudomyopia treated with auricular point sticking combined with periocular needle-embedding therapy and prevention of true myopia: a multicenter randomized controlled trial. / è€³ç©´è´´åŽ‹è”åˆçœ¼å‘¨æ¿é’ˆæŠ€æœ¯é¢„é˜²å‡æ€§è¿‘è§†å‘çœŸæ€§è¿‘è§†è¿›å±•ï¼šå¤šä¸­å¿ƒéšæœºå¯¹ç §è¯•éªŒ.

OBJECTIVES: To observe the clinical effect and safety of auricular point sticking combined with periocular needle-embedding therapy for pseudomyopia and prevention of true myopia. METHODS: A total of 269 children with pseudomyopia were randomized into an observation group (134 cases, 2 cases dropped out) and a control group (135 cases, 5 cases dropped out). In the control group, the healthy education was provided. In the observation group, besides the intervention as the control group, the auricular point sticking was delivered at gan (CO12), pi (CO13), xin (CO15) and yan (LO5) on one ear in each treatment, combined with periocular needle-embedding technique at bilateral Cuanzhu (BL 2), Yuyao (EX-HN 4) and Sibai (ST 2). There were 2 weeks of interval after 4 weeks of treatment. One course of treatment was composed of 6 weeks and 2 courses were required. Separately, before treatment, after 6 and 12 weeks of treatment, and after 12 weeks (the 1st follow-up visit) and 24 weeks (the 2nd follow-up visit) of treatment completion, the spherical equivalent (SE), SE progression, axial length (AL) progression, accommodative amplitude (AMP), the score of the TCM symptom and the general symptom were observed in the two groups. The safety and compliance were evaluated in the two groups. RESULTS: After 6 and 12 weeks of treatment, and in the 1st and 2nd follow-up visits, SE increased when compared with that before treatment in the two groups (P<0.05), and AMP was larger than that before treatment in the observation group (P<0.05). After 12 weeks of treatment, and in the 1st and 2nd follow-up visits, the progression of SE was slower in the observation group compared with that in the control group (P<0.01, P<0.001). After 6 and 12 weeks of treatment, and in the 1st and 2nd follow-up visits, the progression of AL in the observation group was lower than that of the control group (P<0.05, P<0.01, P<0.001); and in the 1st and 2nd follow-up visits, AMP of the observation group was larger when compared with that in the control group (P<0.05, P<0.001). After 6 and 12 weeks of treatment, and in the 1st and 2nd follow-up visits, the total scores of TCM symptom and general symptom were reduced in comparison with those before treatment in the observation group (P<0.05); after 6 and 12 weeks of treatment, the total scores of TCM symptom and general symptom were lower than those before treatment in the control group (P<0.05). In the 1st and 2nd follow-up visits, the difference of the total score of TCM symptom and general symptom in the observation group was larger than that of the control group (P<0.05). In the observation group, compared with the control group, the scores for pale/dark complexion in the 1st and 2nd follow-up visits and that for lassitude in the 2nd follow-up visit were lower (P<0.05), the score for poor concentration after 12 weeks of treatment and that for poor sleep and memory in the 2nd follow-up visit were lower (P<0.05). There were no adverse reactions in the two groups. The compliance was 98.5% in the observation group and was 96.3% in the control group, without statistical difference (P>0.05). CONCLUSIONS: On the basis of health education, auricular point sticking combined with periocular needle-embedding therapy can effectively prevent from true myopia, control the increase of SE, delay the growth of AL and improve AMP in children with pseudomyopia. This compound therapeutic regimen can relieve the general symptom and comprehensively prevent from myopia through multiple approaches, with high safety and satisfactory compliance.

Auricular Acupressure Improve Constipation of Patients With Schizophrenia: A Pilot Randomized Controlled Study.

Background. Constipation is a common distressing problem in patients with schizophrenia that can cause complications and impair quality of life. Objective. The objective of this study was to investigate the efficacy of applying auricular acupressure (AA) treatment in improving constipation in patients with schizophrenia. Methods. A crossover randomized controlled trial design was performed from April 2022 to December 2023 at four psychiatric rehabilitation care centers. A total of 23 patients with schizophrenia received an AA intervention or usual care according to the designated treatment sequences. Measurements comprised subjective assessment of constipation by the Patient Assessment of Constipation-Symptoms (PAC-SYM) questionnaire, an objective assessment of the stool pattern rated by a Bristol stool form scale, and heart rate variability. A generalized estimating equation model was used for data analyses. Results. After completing an 8-week AA intervention stimulating the Shenmen, San Jiao, Large intestine and Rectum, the AA group exhibited lower scores in the PAC-SYM total score (difference = -12.66, ,0.001), and the subscales: abdominal (difference = -3.36, p < .001), rectal (difference = -3.51, p < .001), and stool (difference = -5.79, p < .001), compared to those receiving usual care. The cases of constipation indicated by type 1 and type 2 of the BSF scale significantly decreased after the 8-week AA intervention. Moreover, the AA group displayed more parasympathetic dominance compared to the usual care group, with a low frequency to high frequency ratio of -1.15. Conclusion. AA is an effective non-pharmacological method for improving subjective constipation symptoms and objective stool pattern in patients with schizophrenia.

NADA Acupuncture in Specialized Palliative Care: Patients' and Family Caregivers' Experiences.

CONTEXT: Over the last 30 years, non-pharmacological treatment with ear acupuncture, including National Acupuncture Detoxification Association (NADA) acupuncture, has become popular in Western society to relieve cancer-related symptoms. OBJECTIVES: This study aim is to explore whether NADA acupuncture plays a role in relieving suffering experienced by patients hospitalized in a specialized palliative care ward and their family caregivers and whether it contributes to their coping skills. METHODS: A qualitative study with a hermeneutic approach utilizing inductive thematic content analysis. Purposeful sampling took place in a specialized palliative care ward in Denmark and all data were collected through semi-structured interviews with patients and family caregivers as either individual or family interviews. RESULTS: A total of 10 patients and 15 family caregivers participated in interviews. Four themes emerged: (1) communication about treatment with NADA acupuncture, (2) relief of suffering generates extra energy and inner strength, (3) sharing the experience with the family is beneficial, and (4) physical and psychological effects after receiving NADA acupuncture. CONCLUSION: Patients in palliative care and their family caregivers experienced relief of suffering after receiving NADA acupuncture, as well as improved well-being, and extra energy and inner strength to cope with their life situation. The ability to share NADA acupuncture gave family caregivers the feeling of being cared for and contributed to feelings of fellowship and togetherness within the family, strengthening their ability to communicate and cope.

A scoping review of mechanisms of auricular acupuncture for treatment of pain.

OBJECTIVES: Auricular acupuncture (AA) is becoming increasingly common in primary care clinics, emergency departments and peri-operatively for pain relief. Over the last decade, since the last comprehensive reviews were published, the literature has expanded. In this scoping review, we seek to document the efficacy of AA in treating both acute and chronic pain, describe the mechanism of action of AA in treating pain, and discuss how AA has been integrated into Western medicine to date. METHODS: The authors performed a MEDLINE search inclusive of articles from 1966 to June 2023 including articles written in English identifying literature. We included human studies when more than 3 patients were included. Three hundred and fourteen unique articles were identified and 152 were selected by title screen. After abstract review, 117 were chosen for full-text review. Following full-text review, 33 articles were excluded and 21 added from references, totaling 105 articles included in our scoping review. RESULTS: AA reduces pain severity in patients with both acute and chronic pain. The best studies in the acute settings have occurred in the peri-operative setting where sham AA is employed, multiple sessions of AA are given, and medication dosing is carefully monitored. In these cases, AA reduced pain and post-operative medications. In patients with chronic pain, multiple sessions of AA resulted not only in pain relief but also in improvements in function and disability. Literature suggests that AA works through multiple mechanisms with the most compelling data coupled to the autonomic nervous system and neuroendocrine system. Curriculums designed to teach AA and aid in implementation have been published. CONCLUSION: AA is an accessible, effective means of pain relief. AA is relatively straightforward to learn, and protocols and curriculums exist to teach healthcare professionals this valuable skill. Overcoming implementation barriers, including patient education, are essential next steps.

This review was written to analyze the current research on an increasingly popular pain relief treatment, auricular acupuncture. Auricular acupuncture has been an effective method of pain relief for patients with short-term pain. People who experienced pain after surgery and received auricular acupuncture experienced a decrease in pain and pain medications. Patients with chronic pain who underwent auricular acupuncture experienced pain relief and an increase in their functional abilities. Auricular acupuncture is thought to affect the body's autonomic nervous system and neuroendocrine system as it creates its source of pain relief for the body. Auricular acupuncture is increasingly popular in the education of healthcare workers and clinical practice. Research shows auricular acupuncture is an effective, easy, and less expensive method of pain relief, whose growth in pain management use may benefit from further education, especially for patients.

Efficacy and safety of auricular therapy in the treatment of post-stroke constipation: A protocol for systematic review and meta-analysis.

BACKGROUND: Constipation is one of the common gastrointestinal complications after stroke. It not only aggravates the condition of stroke, but also brings huge medical burden to patients, and has a negative impact on the quality of life of patients. Auricular therapy, as a part of Chinese traditional acupuncture and moxibustion, has been found to be effective in the clinical treatment of constipation. However, no systematic review has investigated the efficacy and safety of auricular therapy in the treatment of post-stroke constipation. Therefore, the aim of this systematic review is to assess the effectiveness and safety of auricular therapy for post-stroke constipation. METHODS AND ANALYSIS: Eight electronic databases including PubMed, Cochrane Library/Cochrane Central Register of Controlled Trials, Web of Science, Embase, China National Knowledge Internet, Chinese Biomedical Literature Database, Wanfang, and VIP databases, will be searched for relevant studies published from inception to February 2023. Two reviewers will independently conduct research selection, data extraction, and evaluation of research quality. Only randomized controlled trials (RCTs) that assess the efficacy and safety of auricular therapy for the treatment of post-stroke constipation will be included in this study. We will use the Cochrane risk of bias assessment tool to evaluate the methodological qualities (including bias risk). If possible, a meta-analysis will be performed after screening. RESULTS: This study may provide high-quality evidence for the efficacy and safety of auricular therapy in treating post-stroke constipation. CONCLUSION: The conclusions of our study will provide an evidence to judge whether auricular therapy is an effective and safe intervention 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: Registration number: PROSPERO CRD42023402242.

Acupuncture for Combat-Related Posttraumatic Stress Disorder: A Randomized Clinical Trial.

Importance: Current interventions for posttraumatic stress disorder (PTSD) are efficacious, yet effectiveness may be limited by adverse effects and high withdrawal rates. Acupuncture is an emerging intervention with positive preliminary data for PTSD. Objective: To compare verum acupuncture with sham acupuncture (minimal needling) on clinical and physiological outcomes. Design, Setting, and Participants: This was a 2-arm, parallel-group, prospective blinded randomized clinical trial hypothesizing superiority of verum to sham acupuncture. The study was conducted at a single outpatient-based site, the Tibor Rubin VA Medical Center in Long Beach, California, with recruitment from April 2018 to May 2022, followed by a 15-week treatment period. Following exclusion for characteristics that are known PTSD treatment confounds, might affect biological assessment, indicate past nonadherence or treatment resistance, or indicate risk of harm, 93 treatment-seeking combat veterans with PTSD aged 18 to 55 years were allocated to group by adaptive randomization and 71 participants completed the intervention protocols. Interventions: Verum and sham were provided as 1-hour sessions, twice weekly, and participants were given 15 weeks to complete up to 24 sessions. Main Outcomes and Measures: The primary outcome was pretreatment to posttreatment change in PTSD symptom severity on the Clinician-Administered PTSD Scale-5 (CAPS-5). The secondary outcome was pretreatment to posttreatment change in fear-conditioned extinction, assessed by fear-potentiated startle response. Outcomes were assessed at pretreatment, midtreatment, and posttreatment. General linear models comparing within- and between-group were analyzed in both intention-to-treat (ITT) and treatment-completed models. Results: A total of 85 male and 8 female veterans (mean [SD] age, 39.2 [8.5] years) were randomized. There was a large treatment effect of verum (Cohen d, 1.17), a moderate effect of sham (d, 0.67), and a moderate between-group effect favoring verum (mean [SD] Δ, 7.1 [11.8]; t90 = 2.87, d, 0.63; P = .005) in the intention-to-treat analysis. The effect pattern was similar in the treatment-completed analysis: verum d, 1.53; sham d, 0.86; between-group mean (SD) Δ, 7.4 (11.7); t69 = 2.64; d, 0.63; P = .01). There was a significant pretreatment to posttreatment reduction of fear-potentiated startle during extinction (ie, better fear extinction) in the verum but not the sham group and a significant correlation (r = 0.31) between symptom reduction and fear extinction. Withdrawal rates were low. Conclusions and Relevance: The acupuncture intervention used in this study was clinically efficacious and favorably affected the psychobiology of PTSD in combat veterans. These data build on extant literature and suggest that clinical implementation of acupuncture for PTSD, along with further research about comparative efficacy, durability, and mechanisms of effects, is warranted. Trial Registration: ClinicalTrials.gov Identifier: NCT02869646.

Renin-angiotensin system mechanism underlying the effect of auricular acupuncture on blood pressure in hypertensive patients with phlegm-dampness constitution: Study protocol for a randomized controlled trial.

BACKGROUND: Phlegm-dampness constitution is a traditional Chinese medicine constitution typically associated with essential hypertension. Previous studies have demonstrated that auricular acupuncture effectively decreases blood pressure and adjusts the constitution. However, the mechanism underlying auricular acupuncture's effect is poorly understood. METHODS: A non-blinded, randomized controlled trial will be undertaken between September 2022 and May 2023. Eighty essential hypertensive patients with a phlegm-dampness constitution will be randomly allocated to one of two groups. The intervention group will receive eight weeks of auricular acupuncture and regular use of antihypertensive drugs, while the control group will only receive antihypertensive drugs. The primary outcome will be any mean differences in office systolic blood pressure. The secondary outcomes investigations will include proteins of the renin-angiotensin system, office blood pressure of different genotypes, and phlegm-dampness constitution scores. DISCUSSION: By demonstrating how auricular acupuncture affects the renin-angiotensin system, this research will offer significant new information on the mechanism underlying the action of auricular acupuncture in hypertension. Moreover, the results will provide crucial clinical information on the associations between renin-angiotensin system gene polymorphisms and the antihypertensive effects of auricular acupuncture. TRIAL REGISTRATION: Registered at the chictr.org.

[Deep learning approach for automatic segmentation of auricular acupoint divisions].

The automatic segmentation of auricular acupoint divisions is the basis for realizing intelligent auricular acupoint therapy. However, due to the large number of ear acupuncture areas and the lack of clear boundary, existing solutions face challenges in automatically segmenting auricular acupoints. Therefore, a fast and accurate automatic segmentation approach of auricular acupuncture divisions is needed. A deep learning-based approach for automatic segmentation of auricular acupoint divisions is proposed, which mainly includes three stages: ear contour detection, anatomical part segmentation and keypoints localization, and image post-processing. In the anatomical part segmentation and keypoints localization stages, K-YOLACT was proposed to improve operating efficiency. Experimental results showed that the proposed approach achieved automatic segmentation of 66 acupuncture points in the frontal image of the ear, and the segmentation effect was better than existing solutions. At the same time, the mean average precision (mAP) of the anatomical part segmentation of the K-YOLACT was 83.2%, mAP of keypoints localization was 98.1%, and the running speed was significantly improved. The implementation of this approach provides a reliable solution for the accurate segmentation of auricular point images, and provides strong technical support for the modern development of traditional Chinese medicine.

Daith piercing: Revisited from the perspective of auricular acupuncture systems. A narrative review.

BACKGROUND: Daith piercing is a special ear-piercing method that punctures the crus of the helix. The penetrated site at the ear's innermost point is assumed to stimulate a pressure point associated with the vagus nerve. It has been reported that the pierced spot relieves migraine and tension-type headaches by activating vagal afferents, leading to the inhibition of neurons in the caudal trigeminal nucleus via the nucleus tractus solitarii. OBJECTIVE: The objective of this narrative literature review is to summarize the current state of knowledge concerning daith piercing for the treatment of migraine and tension-type headaches from the perspectives of the Chinese and Western auricular systems. METHODS: PubMed and China National Knowledge Infrastructure databases were searched using the keywords "daith piercing," "auricular points," "headache," and "acupuncture" from database inception to September 1, 2023. Only studies on humans were eligible; otherwise, no further restrictions were applied to the study designs, type of headache, or patient population of the identified articles. Bibliographies of all eligible studies were screened for further eligible studies. The main outcome of interest was a quantitative measure of pain relief by daith piercing. Secondary outcomes were relapse time of headache and further outcomes related to daith piercing, if available. RESULTS: From a total of 186 identified articles, one retrospective study and three case reports fulfilled the inclusion criteria. No clinical trial was identified. The obtained studies describe patients experiencing chronic headaches undergoing daith piercing without changing or reducing their usual medication. In all case studies and the retrospective study, patients reported substantial reductions in pain immediately after daith piercing; however, headache symptoms recurred several weeks to months thereafter. From the perspective of the Chinese and Western auricular systems, no sufficient explanation for the described treatment effect of daith piercing was found. CONCLUSION: The available literature, combined with the reported recurrence of pain as well as the associated side effects of daith piercing, indicate that current evidence does not support daith piercing for the treatment of migraine, tension-type headaches, or other headache disorders. PLAIN LANGUAGE SUMMARY: This paper summarizes what we know about Daith piercing (DP) for chronic migraine and tension-type headache and discusses how DP might work. Current evidence does not support DP as an effective treatment of chronic migraine and tension-type headache. These findings might assist clinicians in discussing this subject with patients as well as guide future research.

Effectiveness of auricular acupuncture and pelvic floor muscle training in the management of urinary incontinence following surgical treatment for prostate cancer: A randomized clinical trial.

PURPOSE: To evaluate the effectiveness of auricular acupuncture combined with pelvic floor muscle training to manage urinary incontinence following radical prostatectomy. METHODS: This is a randomized clinical trial that was conducted between April 2019 and April 2020 with 60 participants allocated into two groups, namely: control (pelvic muscle training) and intervention (auricular acupuncture + pelvic muscle training). Interventions were carried out during eight weekly sessions. Generalized estimating equations and proportion difference tests were applied in the statistical analysis with a significance level of 0.05. RESULTS: Urinary incontinence severity decreased between pre-test and post-test in both groups. There was a statistically significant difference of the impact of urinary incontinence on quality of life between the groups at post-test in the domain "severity measures" (p = 0.013), and only in the intervention group between pre-test and post-test in the domains "emotions" (p < 0.001) and "sleep and mood" (p = 0.008). The intervention group was 20.8% (p = 0.007) and 25.3% (p = 0.002) less likely to present nocturia and urinary urgency, respectively. CONCLUSIONS: Auricular acupuncture combined with pelvic floor muscle training was more effective, compared to pelvic floor muscle training alone, in reducing the impact of urinary incontinence on quality of life and reducing the odds of nocturia and urinary urgency.

Auriculoterapia para reducir el dolor crónico de la columna vertebral de los trabajadores de la salud: ensayo clínico / Auriculotherapy for reducing chronic spinal pain in health workers: a clinical trial / Auriculoterapia para redução da dor crônica na coluna vertebral em trabalhadores da saúde: ensaio clínico

Objetivo: evaluar la efectividad de la auriculoterapia para reducir el dolor musculoesquelético crónico de la columna vertebral de los trabajadores de la salud. Método: ensayo clínico aleatorizado, triple ciego, realizado con trabajadores de la salud diagnosticados con dolor crónico en la columna vertebral. Se aplicaron ocho sesiones de auriculoterapia con semillas, dos por semana. Los resultados fueron medidos con la Escala Numérica del Dolor, el Inventario Breve del Dolor, el Cuestionario de Discapacidad de Roland-Morris y los instrumentos SF-36, en la 1.ª, 4.ª, 8.ª sesión y follow-up a los 15 días. Análisis descriptivo e inferencial. Resultados: participaron 34 trabajadores del grupo intervención y 33 del grupo control, ambos mostraron una reducción en la intensidad del dolor (p>0,05). En el follow-up se registró una mayor reducción en el grupo intervención (3,32 ± 0,42) que en el grupo control (5,00 ± 0,43) (p=0,007). En cuanto a la calidad de vida, mejoró la vitalidad (p=0,012) y la limitación por aspectos emocionales (p=0,025). La relación entre auriculoterapia, discapacidad física e interferencia del dolor no difirió entre los grupos (p>0,05). El uso de medicamentos en el follow-up se mantuvo en el grupo control (77,8%) con respecto al grupo intervención (22,2%) (p=0,013). Conclusión: la auriculoterapia tuvo el mismo efecto en ambos grupos sobre la intensidad del dolor y duró más en el follow-up. Hubo una mejora en la calidad de vida y una reducción en el consumo de medicamentos. REBEC: RBR-3jvmdn.

Objective: to evaluate the effectiveness of auriculotherapy in reducing chronic musculoskeletal pain in the spine of health workers. Method: a randomized, triple-blind clinical trial conducted with health workers diagnosed with chronic spinal pain. Eight sessions of auriculotherapy with seeds were applied, two per week. The outcomes were measured with the Numerical Pain Scale, Brief Pain Inventory, Rolland-Morris Disability Questionnaire and SF-36 instruments, in the 1st, 4th and 8th session, and in the 15-day follow-up period. Descriptive and inferential analyses were performed. Results: 34 workers took part in the Intervention Group and 33 in the Control Group, and both presented reduced pain intensity (p>0.05). In the follow-up period, there was a greater reduction in the Intervention Group (3.32 ± 0.42), when compared to the Control Group (5.00 ± 0.43) (p=0.007). In quality of life, there was improved vitality (p=0.012) and limitation due to emotional aspects (p=0.025). The relationship between auriculotherapy, physical disability and pain interference did not differ between the groups (p>0.05). Medication use in the follow-up period remained unchanged in the Control Group (77.8%) when compared to the Intervention Group (22.2%) (p=0.013). Conclusion: auriculotherapy exerted the same effect between the groups on pain intensity, lasting longer in the follow-up period. There was an improvement in quality of life and a reduction in medication use. REBEC: RBR-3jvmdn.

Objetivo: avaliar a eficácia da auriculoterapia na redução da dor musculoesquelética crônica na coluna vertebral de trabalhadores da área da saúde. Método: ensaio clínico randomizado, triplo cego, realizado com trabalhadores da saúde com diagnóstico de dor crônica na coluna vertebral. Aplicaram-se oito sessões de auriculoterapia com sementes, duas por semana. Desfechos mensurados com os instrumentos Escala Numérica da Dor, Inventário Breve de Dor, Questionário de Incapacidade de Rolland-Morris e SF-36, na 1ª, 4ª, 8ª sessão, e follow-up de 15 dias. Análise descritiva e inferencial. Resultados: participaram 34 trabalhadores no grupo intervenção e 33 no controle, ambos apresentaram redução da intensidade da dor (p>0,05). No follow-up, maior redução no grupo intervenção (3,32 ± 0,42), comparado ao controle (5,00 ± 0,43) (p=0,007). Na qualidade de vida, melhorou a vitalidade (p=0,012) e limitação por aspectos emocionais (p=0,025). Relação entre auriculoterapia, incapacidade física e interferência da dor não diferiu entre os grupos (p>0,05). O uso de medicamentos, no follow-up, manteve-se no grupo controle (77,8%) se comparado à intervenção (22,2%) (p=0,013). Conclusão: a auriculoterapia apresentou igual efeito entre os grupos na intensidade da dor, com maior durabilidade deste no follow-up. Houve melhora da qualidade de vida e redução do consumo de medicamentos. REBEC: RBR-3jvmdn.

Efficacy and Safety of Auricular Acupuncture for Depression: A Randomized Clinical Trial.

Importance: Depression is a leading cause of disability worldwide, and there is increasing interest in nonpharmacological treatments. Auricular acupuncture (AA) is a simple, low-cost, and well-tolerated option, but further studies are needed to establish its efficacy and safety. Objective: To estimate the efficacy and safety of auricular acupuncture as a treatment for depression. Design, Setting, and Participants: This randomized clinical trial was conducted at 4 university research centers in Brazil, from March to July 2023. Eligible patients were adults aged 18 to 50 years whose score on the Patient Health Questionnaire-9 (PHQ-9) indicated moderate depression (score 10-14) or moderately severe depression (score 15-19). Exclusion criteria included previous application of AA, risk of suicidal ideation, or severe depression (PHQ-9 score >20). An intent-to-treat analysis and modified intent-to-treat analysis were conducted. Intervention: Participants were randomized into 2 treatment groups, which included specific AA (SA) and nonspecific AA (NSA). Both groups received 12 sessions of AA with semipermanent needles with daily stimulation twice a week over 6 weeks and were followed-up for 3 months. All participants continued with their usual care for ethical reasons. The SA group's treatment protocol consisted of 6 acupuncture points on the auricular pavilion chosen according to the diagnosis of depression by traditional Chinese medicine (Shenmen, subcortex, heart, lung, liver, and kidney). The NSA group's acupuncture points were the external ear, the cheek and face area, and 4 nonspecific points in the helix region unassociated with mental health symptoms. A locator device was used to confirm which areas had neuroreactive points. Main Outcomes and Measures: The primary outcome was a reduction of at least 50% in the PHQ-9 score (ie, depression recovery) at 3 months. Secondary outcomes included depression recovery at 4 and 6 weeks; depression remission (PHQ-9 score < 5) at 4 weeks, 6 weeks, and 3 months); and adverse events. Results: A total of 304 participants were screened, and 74 participants (62 women [84%]; median [IQR] age, 29 [23-27] years) were included in the intention-to-treat analysis, with 37 participants randomized to each group (SA and NSA). A total of 47 participants (64%) were followed-up through 3 months. The results showed no statistically significant difference in depressive recovery between the groups at 3 months (14 of 24 participants in the SA group [58%] vs 10 of 23 participants in the NSA group [43%]; risk ratio [RR], 1.34; 95% CI, 0.76-2.45; P = .38). The proportions of depression recovery and remission at 4 and 6 weeks based on the PHQ-9 were higher in the SA group (except for depression recovery at 6 weeks) with no statistically significant differences. However, a statistically significant difference was observed in symptom remission at 3 months (11 of 24 participants in the SA group [46%] vs 3 of 23 participants in the NSA group [13%]; RR, 1.99; 95% CI, 1.16-3.34; P = .02) in favor of SA. There were no significant differences in adverse event rates between the groups, evidencing the intervention's safety. Most participants reported mild pain at the needle application site (33 patients [94%] in the SA group vs 32 patients [91%] in the NSA group). Five participants dropped out of the study due to adverse events. Conclusions and Relevance: The results of this randomized clinical trial suggest that SA over 6 weeks is safe. Although there was no statistically significant difference between groups for the primary efficacy outcome, patients receiving SA did experience greater symptom remission at 3 months. A larger sample size and longer intervention are needed to further evaluate the efficacy of SA for depression. Trial Registration: ClinicalTrials.gov Identifier: NCT05855421.

Evaluating the efficacy of auricular acupuncture for chemotherapy-induced taste alterations: A pilot randomized controlled trial.

PURPOSE: Irrespective of the development of acupuncture-based interventions, clinical evidence regarding their efficacy remains controversial owing to issues with the study design and an unclear risk of bias. This study aimed to evaluate the efficacy of auricular acupuncture in managing taste alterations in patients with cancer undergoing platinum-based chemotherapy. METHODS: We conducted a pilot randomized controlled trial involving 73 patients randomly assigned to an auricular acupuncture or a control group. The primary outcome was the severity of chemotherapy-induced taste alterations, and the secondary outcomes included quality of life and negative emotions of the patients. RESULTS: A total of 49 participants completed the study. Compared to the control group, patients in the auricular acupuncture group showed significant reductions in discomfort, general taste alterations, and total scores on the Chemotherapy-induced Taste Alteration Scale (all p < 0.05). Furthermore, we observed significant improvements in quality of life, including physical function (p = 0.007), role function (p = 0.006), emotional function (p = 0.016), nausea and vomiting (p = 0.021), appetite loss (p = 0.046), and significant improvements in anxiety and depression (p < 0.01). CONCLUSIONS: Our findings suggest that auricular acupuncture may be a beneficial intervention for managing chemotherapy-induced taste alterations in patients with cancer receiving platinum-based chemotherapy. It may also contribute to improvements in quality of life and negative emotions. However, these results are preliminary, and further evaluation with larger randomized controlled trials is necessary.