Press needle for aspiration pneumonia prevention in older adults: Study protocol for a randomized double-blind placebo-controlled trial.

BACKGROUND: Pneumonia is the fifth most common cause of death among the Japanese population, with 97% of the deaths occurring among older adults aged ≥65 years. The incidence ratio of aspiration pneumonia is high among the older adults. Therefore, its prophylaxis is important in geriatric medicine. In our previous studies, we reported that stimulation of acupoints at stomach meridian 36 and kidney meridian 3 of the lower limbs with a press needle improved the swallowing function of patients with dysphagia. Improvements in swallowing function may prevent aspiration pneumonia. This study aims to investigate the protective efficacy of press needle stimulation in the lower limbs for aspiration pneumonia. METHODS/DESIGN: This is a multicenter, randomized, double-blind, placebo-controlled trial. A total of 140 patients with cerebrovascular disorder and a history of aspiration pneumonia will be recruited from 6 centers and randomly assigned to either the real or sham press needle group in a 1:1 ratio. The press needle will be replaced twice a week. The treatment will be administered bilaterally at acupoints stomach meridian 36 and kidney meridian 3. The primary outcome is the frequency of aspiration pneumonia onset. The secondary outcome is the improvement of the latent time of the swallowing reflex. The study period is of 12-month. The primary outcome will be evaluated throughout the study period, while the secondary outcomes will be assessed at baseline, 1st month, 6th month, and at the end of the investigation period. DISCUSSION: This study will evaluate the effects of press needle on the prevention of aspiration pneumonia and the improvement of swallowing function in patients. The results of this study will help support the prophylaxis of aspiration pneumonia.

Literature Review: Herbal Medicine Treatment after Large-Scale Disasters.

Large-scale natural disasters, such as earthquakes, tsunamis, volcanic eruptions, and typhoons, occur worldwide. After the Great East Japan earthquake and tsunami, our medical support operation's experiences suggested that traditional medicine might be useful for treating the various symptoms of the survivors. However, little information is available regarding herbal medicine treatment in such situations. Considering that further disasters will occur, we performed a literature review and summarized the traditional medicine approaches for treatment after large-scale disasters. We searched PubMed and Cochrane Library for articles written in English, and Ichushi for those written in Japanese. Articles published before 31 March 2016 were included. Keywords "disaster" and "herbal medicine" were used in our search. Among studies involving herbal medicine after a disaster, we found two randomized controlled trials investigating post-traumatic stress disorder (PTSD), three retrospective investigations of trauma or common diseases, and seven case series or case reports of dizziness, pain, and psychosomatic symptoms. In conclusion, herbal medicine has been used to treat trauma, PTSD, and other symptoms after disasters. However, few articles have been published, likely due to the difficulty in designing high quality studies in such situations. Further study will be needed to clarify the usefulness of herbal medicine after disasters.

Improving the Quality of Postgraduate Education in Traditional Japanese Kampo Medicine for Junior Residents: An Exploratory Survey Conducted in Five Institutions in the Tohoku Area.

Traditional Japanese (Kampo) medicine has been widely applied in general medicine in Japan. In 2001, the model core curriculum for Japanese medical education was revised to include Kampo medicine. Since 2007, all 80 Japanese medical schools have incorporated it within their programs. However, postgraduate training or instruction of Kampo medicine has not been recognized as a goal for the clinical training of junior residents by Japan's Ministry of Health, Labour and Welfare; little is known about postgraduate Kampo medicine education. This exploratory study investigated attitudes about Kampo medicine among junior residents in Japanese postgraduate training programs. A questionnaire survey was administered to junior residents at five institutions in the Tohoku area of Japan. Questions evaluated residents' experiences of prescribing Kampo medicines and their expectations for postgraduate Kampo education and training. As a result, 121 residents responded (response rate = 74%). About 96% of participants had previously received Kampo medicine education at their pre-graduate medical schools and 64% had prescribed Kampo medications. Specifically, daikenchuto was prescribed to prevent ileus and constipation after abdominal surgery and yokukansan was prescribed to treat delirium in the elderly. Residents received on-the-job instruction by attending doctors. Over 70% of participants indicated that there was a need for postgraduate Kampo medicine education opportunities and expected lectures and instruction on how to use it to treat common diseases. In conclusion, we have revealed that junior residents require Kampo medicine education in Japanese postgraduate training programs. The programs for comprehensive pre-graduate and postgraduate Kampo education are expected.

Questionnaire-Based Development of an Educational Program of Traditional Japanese Kampo Medicine.

Traditional Japanese Kampo medicine has been widely used in clinical practice in Japan. Though it is a compulsory subject in Japanese medical schools, a standard educational program in Kampo medicine does not exist. Tohoku University has incorporated Kampo medicine into clinical education via didactic lectures since 2003; however, student evaluations have been lower for Kampo than for all other clinical specialties. We administered a questionnaire about a Kampo medicine course for fifth-year students from 2009 to 2012 and developed an educational program based on feedback obtained. The questionnaire consisted of nine questions (a clear training plan; opportunities for learning, practice, and patient contact; acquisition of medical knowledge and physical examination; learning professionalism; understanding the specialty; overall assessment) that were rated on a 5-point Likert scale along with open-ended questions about the course's strengths and weaknesses. The students responded to the questionnaire after clinical practice in Kampo medicine and other clinical specialty courses. Scores for Kampo medicine and the average of other clinical specialties were compared. All 389 students who participated in Kampo clinical practice answered the questionnaire. In 2009, scores for Kampo medicine for nine questions were lower than for the average of the other clinical specialties. After curriculum reformation involving hands-on training in 2012, all scores except "opportunities to learn about clinical cases" and "opportunities to practice involvement" were higher than the average of all other clinical specialties. In conclusion, we have successfully developed a Kampo medicine educational program for our university through this survey study.

Development and clinical application of a precise temperature-control device as an alternate for conventional moxibustion therapy.

Moxibustion therapy has been used in East Asian medicine for more than a thousand years. However, there are some problems associated with this therapy in clinical practice. These problems include lack of control over the treatment temperature, emission of smoke, and uneven temperature distribution over the treatment region. In order to resolve these problems, we developed a precise temperature-control device for use as an alternate for conventional moxibustion therapy. In this paper, we describe the treatment of a single patient with paralytic ileus that was treated with moxibustion. We also describe an evaluation of temperature distribution on the skin surface after moxibustion therapy, the development of a heat-transfer control device (HTCD), an evaluation of the HTCD, and the clinical effects of treatment using the HTCD. The HTCD we developed can heat the skin of the treatment region uniformly, and its effect may be equivalent to conventional moxibustion, without the emission of smoke and smell. This device can be used to treat ileus, abdominal pain, and coldness of abdomen in place of conventional moxibustion in modern hospitals.

Development of a questionnaire for the diagnosis of Qi stagnation.

The objective of this study was to develop a questionnaire for the diagnosis of Qi stagnation. At first, we made the preliminary version of the questionnaire from 30 symptoms most frequently mentioned about Qi stagnation in classic books of Oriental Medicine. Two hundred and seven participants completed the preliminary version of the questionnaire rating the severity of 30 symptoms. Those participants were assessed for Qi stagnation by 2 physicians. Logistic regression analysis was performed between the physicians' assessment of Qi stagnation and the severity of symptoms in the preliminary questionnaire. The final version of the questionnaire was developed with 23 symptoms that had significant odds ratios. The Cronbach's α coefficient was 0.83. The area under the curve was 0.90 and cut-off value for diagnosis of Qi stagnation was 28.5 in receiver operating characteristic (ROC) analysis. Sensitivity and specificity were 0.83 and 0.80, respectively. The Spearman's correlation coefficient was 0.72 in the test-retest. This questionnaire would enable standardization and objective verification of the diagnosis of Qi stagnation.

Report on disaster medical operations with acupuncture/massage therapy after the great East Japan earthquake.

The Great East Japan Earthquake inflicted immense damage over a wide area of eastern Japan with the consequent tsunami. Department of Traditional Asian Medicine, Tohoku University, started providing medical assistance to the disaster-stricken regions mainly employing traditional Asian therapies.We visited seven evacuation centers in Miyagi and Fukushima Prefecture and provided acupuncture/massage therapy. While massage therapy was performed manually, filiform needles and press tack needles were used to administer acupuncture. In total, 553 people were treated (mean age, 54.0 years; 206 men, 347 women). Assessment by interview showed that the most common complaint was shoulder/back stiffness. The rate of therapy satisfaction was 92.3%. Many people answered that they experienced not only physical but also psychological relief.At the time of the disaster, acupuncture/massage therapy, which has both mental and physical soothing effects, may be a therapeutic approach that can be effectively used in combination with Western medical practices.

Short-term effects of acupuncture on open-angle glaucoma in retrobulbar circulation: additional therapy to standard medication.

Background. The relation between glaucoma and retrobulbar circulation in the prognosis has been indicated. Purpose. To investigate the effects of acupuncture on retrobulbar circulation in open-angle glaucoma (OAG) patients. Methods. Eleven OAG patients (20 eyes with OAG) who were treated by topical antiglaucoma medications for at least 3 months were enrolled. Acupuncture was performed once at acupoints BL2, M-HN9, ST2, ST36, SP6, KI3, LR3, GB20, BL18, and BL23 bilaterally. Retrobulbar circulation was measured with color Doppler imaging, and intraocular pressure (IOP) was also measured at rest and one hour after rest or before and after acupuncture. Results. The Δ value of the resistive index in the short posterior ciliary artery (P < .01) and the Δ value of IOP (P < .01) were decreased significantly by acupuncture compared with no acupuncture treatment. Conclusions. Acupuncture can improve the retrobulbar circulation and IOP, which may indicate the efficacy of acupuncture for OAG.