Norovirus infection is a common cause of epidemic winter vomiting and diarrhea. The symptoms that present, such as vomiting, diarrhea, fever and abdominal pain, normally disappear within 1 to 3 days, although some fatal cases are reported in the elderly.During the two months from December 1, 2005 to January 31, 2006, we prescribed ogonto to twenty patients who presented with vomiting or diarrhea in a nursing home, and examined prescription times and illness durations, other drugs used, and whether there were any transfusion or complications.The number of ogonto doses given was from 1 to 12. Fifteen cases (75%) were dosed 3 times or less, and four cases were only dosed once. In terms of illness duration: eleven cases were cured in less than 24 hours; six cases were cured from 24 hours to less than 48 hours; two cases were cured from 48 hours to less than 72 hours; and one case was cured from 72 hours to less than 96 hours. Overall, seventeen cases (85%) were cured in less than 48 hours.Regarding the other treatment and complications: domperidone was used in four cases; and a transfusion was given in six cases. Aspiration pneumonia occurred in one case, but no patient required hospital treatment. Norovirus infection is usually treated only with symptomatic therapy, so we think Kampo therapy should be available because when started at an early stage, it can prevent this disease from becoming severe.

The DCCT syudy report (in 1993) showed that long-term maintenance of near normoglycemia markedly delays the onset and/or progression of microangiopathic complications of type 1 diabetes. Now, intensive insulin therapy has been considered to be a standard treatment of type 1 diabetes. However, it brings about serious hypoglycemia three times as frequently as conventional therapy with split-dose insulin mixtures. If IDDM patients could predict their blood glucose levels, it would be beneficial to prevention of hypoglycemia and to strict glycemic control. We intended to research whether insulin-treated diabetic children in a diabetic summer camp could predict their blood glucose levels. The number of subjects was 28. They were elementary and junior high school children 9 to 16 years of age. They predicted their blood glucose levels before every meal and bedtime, and then monitored their blood glucose levels. Their HbA₁c was 7.6±0.3%, total daily insulin dosage 36.0±3.2U/day, and infection times 3.3±0.2/ day.
Measured blood glucose levels and predicted blood glucose levels were not distributed normally, but their natural logarithms (Ln (mBG), Ln (pBG)) were. Ln (pBG) (5.01±0.02) was significantly higher than Ln (mBG) (4.92±0.03) (p<0.01)
A positive correlation was found between Ln (mBG) (x) and Ln (pBG) (y) (y=0.359 x+3.239, r=0.495). Events of which Ln (pBG) was within±20% and±30% of Ln (mBG) were 124 (31.5%) and 175 (44.5%), respectively, of the total 393 events. As for the relationship between Ln (mBG) and Ln (pBG) at each time, a change of Ln (mBG) was significantly larger than that of Ln (pBG).
These results showed that prediction of blood glucose levels was difficult for type 1 iabetic children, especially when blood glucose levels were extremely high or low and when they fluctuated sharply.

We administered Seki-gan-ryo to 24 patients with severe asthenia and cold syndrome as judging by Japanese traditional Kampo medicine. The patients were separated into responder, and non-responder groups. There were 12 patients in the non-responding group. We investigated the clinical indicators of Seki-gan-ryo with special reference to the type of cold and pulse diagnosis. The type of cold wass divided into three groups; heat in the upper and cold in the lower, and limbs type. Pulses superficialis-profundus and excess-efficiency were graded from the diagram.
Seven of the 11 patients in the non-responder group appeared to have a general type of cold. There was, however, no statistical difference between the responders and the non-responders, in their type of cold. All patients in the responder group presented with relatively strong pulses (excess: 1, relative excess: 4, and balance: 5). On the other hand, the strength of pulses in the non-responder group appeared to vary.
If patients with severe asthenia and cold syndrome present with a relatively strong pulse, Seki-gan-ryo may be thought of as discriminating formula.

We performed tricuspid annuloplasty aggressively in association with mitral and combined mitral and aortic valve disease. Because tricuspid regurgitation (TR) may produce significant morbidity if not corrected. From March 1986 to September 1990, for the purpose of studying the clinicopathology of the biopsied right ventricular myocardium in 54 patients with mitral valvular disease, the diameter of right ventricular myocardial cells and diffuse interstitial fibrosis of biopsied myocardium were measured quantitatively. The degree of diffuse interstitial fibrosis was assessed by the point-counting method, and mean percentage fibrosis (% fibrosis) was noted as 16.1%, % fibrosis was correlated with the severity of TR (r=0.36). Mean diameter of right ventricular myocardial cells was 19.3μm in size. The diameter of right ventricular myocardial cell was correlated with pulmonary arterial pressure (r=0.51). More aggressive narrowing of tricuspid valve ring using DeVega's method was performed on 39 of 54 patients. The evaluation of TR was done by Doppler echo. Postoperative residual TR was observed in four patients of total postoperative patients within mean follow-up period of 41.0 months. In the 4 patients, % fibrosis were in high % fibrosis (>20%). In comparison to the group with low % fibrosis (<15%) (n=27), the group with high % fibrosis (>20%) (n=9) was more serious in severity of TR by Doppler echo (2.4 vs. 1.7), age (58.2 vs. 51.6), NYHA classification (3.2 vs. 2.6) before surgery. In conclusion, open right ventricular myocardial biopsy findings suggest that the degree of myocardial fibrosis is correlated with severity of tricuspid regurgitation. And the patients whose % fibrosis are more than 20% are presumed poor right ventricular function. The diameter of right ventricular myocardial cell is correlated with pulmonary arterial pressure, that is, right ventricular hypertrophy is associated with pulmonary hypertension.

Ogikeishigomotsuto is a Kampo formula used for numbness or body pains. We experienced 29 cases in which attending physicians believed the drug would be effective. In 18 cases the drug was effective and in 11 cases it was not. We analyzed the difference in subjective symptoms between the responder group and the non-responder group. We concluded that some symptoms could be indicators for choosing the formula. Hypersensitivity to cold and heaviness of the whole body has previously been reported in many articles. In our cases, we observed a high incidence and specificity of the symptoms reported above, as well as arthralgia, dry skin and irritability in the responder group compared to the non-responder group. We believe these newly detected subjective symptoms can also be indicators for choosing Ogikeishigomotsuto.

We present a case of megacolon successfully treated with Kampo medicine. A 65-year-old male diagnosed with megacolon in 1999, came to our department in July 2003 complaining of severe abdominal distention. We successively used different Kampo formulae, in accordance with the diagnostic standard known as “SHO” which were: Daikenchu-to, Koboku-sanmotsu-to, Chukenchu-to, and Koboku-sanmotsu-to again. Daikenchu-to was only partly effective. Koboku-sanmotsu-to made the abdominal distention worse, forcing a change of drug. Chukenchu-to relieved the symptoms for some time, but the patient had to be hospitalized because of pseudoaldosteronism caused by the drug. Koboku-sanmotsu-to, however, worked smoothly on the second occasion and the symptoms disappeared. The efficacy of Koboku-sanmotsu-to was completely different on the two occasions it was used. This suggests that the pathological conditions were in a state of change, and these changes were identical to changes of SHO. This case reinforces the importance of detecting changes of the SHO accurately.

We report three cases of pneumonia successfully treated with Kampo therapy. Case 1 was a 69-year-old female who was hospitalized with a fever and cough. Administration of Keishinieppiitto led to an improvement in her cough and a rapid reduction of fever, and we continued her treatment using Kampo medicine only. By the 7th day of admission, the infiltration shadow had disappeared, and on the 11th day, laboratory data on WBC and CRP had decreased to a normal range. Case 2 was a 66-year-old female who was hospitalized with cough, sputum and fever. She received modern western medical treatment, including antibiotics for one month, but her symptoms showed little improvement. After we administered Saiko-keishi-kankyo-to-go-Hange-koboku-to, her symptoms gradually improved. By the 15 th day of admission, her CRP levels had decreased to 0.7mg/dL, and the infiltrative shadow had disappeared. Case 3 was a 78-year-old male who was hospitalized with cough, sputum, anorexia and general malaise. A multiple nodular lesion in the lung was also detected by chest CT. Consequent diagnostic examinations were conducted, while providing him with Saikokeishito. Although the final diagnosis was pneumonia, of unknown etiology, his fever decreased and on further examination his laboratory data had improved. If a Kampo formula is selected in accordance with the diagnosis of Kampo medicine, we consider that pneumonia can be treated with Kampo medicine without the use of antibiotics.

　　Epidermal growth factor receptor (EGFR) gene mutation examination is now performed in most medical institutions in order to select the molecular targeted medicine for lung cancer. It became clear that the positive rate of the biopsy material was lower than that of the surgical sample in this hospital. The cause was attributed to false negatives due to low tumor cell content in biopsy specimens. We investigated the presence of the mutation using surgical samples and preoperative biopsy specimens from the same patients in 13 cases. Furthermore, we investigated the tumor cell content of the biopsy specimens by cell counting. Results showed that 3 of 6 biopsy specimens that were associated with positive surgical samples were judged to be negative. The tumor cell content was less than 5% in all negative cases. Regarding EGFR gene mutation examination, we should carefully determine tumor cell content when using biopsy specimens.

We reported two cases successfully treated with sano-to (Senkin-Ho). Case 1 was a 63-year old female, who visited our department in December 2004 complaining of polyarthralgia, a burning sensation in the hands and feet, irritability and chilliness. We prescribed sano-to (Senkin-Ho). The visual analogue scale (VAS) decreased from 100 mm on the first visit to 23 mm 10 months later in October 2005. Case 2 was a 62-year old female, who came to our department complaining of whole body pain in August 2004. Various Kampo medicines were tried but proved ineffective, and in June 2005 she was hospitalized. At that time, in addition to whole body pain, she complained of a burning sensation in her feet, psychological anxiety, and chillness. We prescribed sano-to (Senkin-Ho). After 2 months, her VAS decreased from 80 mm to 20 mm. We consider that sano-to (Senkin-Ho) should be prescribed more actively when patients suffer from painful diseases accompanied with subjective symptoms such as a burning sensation in the hands and feet, psychological symptoms, and chilliness.
Feet, unit of measurement ; Burning sensation ; Chills ; Cases ; symptoms <1>