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BACKGROUND AND OBJECTIVES: After the Great East Japan Earthquake, elderly individuals, who are particularly vulnerable during natural disasters, experienced difficulty while evacuating the area. This report discusses the Kampo treatments provided to elderly individuals in the disaster areas, and the role of integrative medicine and Kampo treatment. METHODS: The changes in symptoms and Kampo treatment contents were summarized using the medical records of treatments provided in the evacuation centers until 10 weeks after the earthquake. RESULTS: Infectious diseases, the common cold and hypothermia were frequently observed in most patients for first two weeks after the disaster. Allergies increased two weeks later, and mental distress was commonly observed six weeks later. We prescribed several Kampo formulas to treat the individual symptoms. DISCUSSION: Many elderly individuals were treated using Western medications, but the symptoms persisted; however, after Kampo formulas were included in the treatment, the symptoms of many patients improved. Unlike Western medications, Kampo formulas warmed the bodies of elderly individuals who often had a reduced basal metabolism and low body temperatures due to exposure to the cold tsunami waters. Therefore, the Kampo formulas may have improved the immunity of those who were under psychological and physical stress because they had spent several days in the evacuation centers. CONCLUSION: Many studies have reported the effectiveness of Kampo formulas. Therefore, the combined usage of both Western and Kampo medicine may be used in a mutually complementary manner, and these combination treatments may play an important role in preserving the victims overall health after natural disasters.
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Terremotos , Medicina Kampo , Tsunamis , Anciano , Humanos , Medicina IntegrativaRESUMEN
The Great East Japan earthquake and tsunami caused immense damage over a wide area of eastern Japan. Hence, many survivors are at high risk for posttraumatic stress disorder (PTSD). This randomized, observer-blinded, controlled trial examined the efficacy and safety of the traditional Japanese herbal formula saikokeishikankyoto (SKK) in the treatment of PTSD among survivors of this disaster. Forty-three participants with an Impact of Event Scale-Revised (IES-R) score ≥ 25 were randomized into SKK (n = 21) and control (n = 22) groups. The primary endpoint was the change in IES-R scores from baseline till after 2 weeks of treatment. Intergroup statistical comparisons were performed. The magnitude of changes in total IES-R scores differed significantly between the two groups (P < 0.001). Post hoc analysis showed that the total IES-R score improved significantly in the SKK group from 49.6 ± 11.9 to 25.5 ± 17.0 (P < 0.001). Subscale scores improved significantly in the SKK group (avoidance, P = 0.003; hyperarousal, P < 0.001; intrusion, P < 0.001). Two-week treatment with SKK significantly improved IES-R scores among PTSD patients. This traditional medicine may be a valid choice for the treatment of psychological and physical symptoms in PTSD patients.
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Objective. We investigated the relationship between superior mesenteric artery blood flow volume (SMA BFV) and autonomic nerve activity in acupuncture stimulation of lower limb points through heart rate variability (HRV) evaluations. Methods. Twenty-six healthy volunteers underwent crossover applications of bilateral manual acupuncture stimulation at ST36 or LR3 or no stimulation. Heart rate, blood pressure, cardiac index, systemic vascular resistance index, SMA BFV, and HRV at rest and 30 min after the intervention were analyzed. Results. SMA BFV showed a significant increase after ST36 stimulation (0% to 14.1% ± 23.4%, P = 0.007); very low frequency (VLF), high frequency (HF), low frequency (LF), and LF/HF were significantly greater than those at rest (0% to 479.4% ± 1185.6%, P = 0.045; 0% to 78.9% ± 197.6%, P = 0.048; 0% to 123.9% ± 217.1%, P = 0.006; 0% to 71.5% ± 171.1%, P = 0.039). Changes in HF and LF also differed significantly from those resulting from LR3 stimulation (HF: 78.9% ± 197.6% versus -18.2% ± 35.8%, P = 0.015; LF: 123.9% ± 217.1% versus 10.6% ± 70.6%, P = 0.013). Conclusion. Increased vagus nerve activity after ST36 stimulation resulted in increased SMA BFV. This partly explains the mechanism of acupuncture-induced BFV changes.
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BACKGROUND: The repolarization properties of the crista terminalis (CT) cells have not been elucidated in patients with sinus node disease (SND). In the present study a new technique of recording the monophasic action potential (MAP) at the CT was used to examine the repolarization of the right atrium (RA) in SND patients. METHODS AND RESULTS: Symptomatic SND (n=13) patients and age-, sex-matched control patients (n=13) were tested. The MAP duration (MAPD) at a basic cycle length of 600 ms was recorded at the CT in the superior vena cava - RA junction and at the middle - anterior RA with the effective refractory period (ERP) at the high RA. In 6 controls and 4 SND patients, the effect of adenosine triphosphate on the MAPD was examined. The MAPD at the CT exceeded that at the middle - anterior RA in both groups. The MAPD at the CT in the SND group was significantly prolonged compared with the control group (CT: 358+/-39 ms vs 289+/-43 ms). Between the SND and control groups, the MAPD at the middle - anterior RA (278+/-36 ms vs 265+/-39 ms) and ERP (294+/-42 ms vs 266+/-41 ms) did not differ. Both the corrected-sinus node recovery time and sinoatrial conduction time were better correlated with the MAPD at the CT than the MAPD at the middle - anterior RA and ERP. Adenosine triphosphate shortened the MAPD, which was augmented at the CT in the SND patients. CONCLUSION: A novel method of estimating the MAP at the CT revealed the characteristics of atrial repolarization in SND patients.