The results of a trial treatment of primary biliary cirrhosis using combined Kampo and conventional drug therapy are reported.
A 79-year-old female with a chief complaint of pruritis was diagnosed as having primary biliary cirrhosis because of elevations in serum alkaline phosphatase, serum bilirubin, serum IgM, and positive tests for antimitochondrial antibodies and anti-M2.
In accordance with the Kampo diagnosis, she was first treated with Shinbu-to, which, however, did not cause any clinical alleviaton of the itching. Shishihakuhi-to was then given concomitantly, which resulted in the disappearance of the pruritis on the second day. Ursodeoxycholic acid was also added to her treatment from the 2nd month on. The serum level of bilirubin was observed to decrease gradually thereafter.
This case suggests that Kampo therapy, combined with the Western medical drug ursodeoxycholic acid, may be effective in the treatment of primary biliary cirrhosis.

In the classical Oriental medical texts the “Shang Han Lun” and the “Jin Kui Yao Lue”, no clear distinction is made between Atractylodes japonica and Atractylodes lancea. Even today, no sharp critical distinction is made between the usage of these crude drugs in Kampo formulas. The authors have attempted to elucidate the differences in their clinical effect by investigating the way patients reacted when the two crude drugs were interchanged in Kampo formulas the patients were taking.
It was found that Atractylodes lancea was more effective than Atractylodes japonica for patients with arthralgia. Of the effective cases, 60% reported that the formula had a pleasant taste, while 9% reported it tasted bad. This suggested that taste may play a significant role in patient's responses to Kampo formulas.

This study was designed to investigate the relationships between the tendencies toward Type A behavior pattern (TABP) and sports injuries. A total of 2164 (1631 males and 533 females) athletes from several colleges in Japan, volunteered for this study. They were divided into two groups ; an injury group and a non-injury group. KG's Daily Life Questionnaire was used to investigate the tendency of TABP. Our hypothesis was that Type A individuals showed higher occurrences of sports injury than Type B individuals. Most of the results in this study supported our hypothesis. To put it concretely, the injury group showed higher TABP tendency than the non-injury group. And the higher TABP score group showed higher occurrence of injury experiences than those of low score group. Therefore, there was a possibility that TABP tendency of athletes might be one of the informations to prevent sports injuries.

Upper ministernotomy is frequently selected in aortic valve replacement by minimary invasive cardiac surgery. However, retrograde cardioplegia cannulae cannot be inserted to some sites. CT examinations in our department revealed that lower ministernotomy can be used for surgery of the aortic valve in many Japanese cases. The usefulness of 2 approaches was examined in 68 cases with aortic valve disease who received aortic valve replacement by minimary invasive cardiac surgery from January 1997 to March 2002: Those who received upper ministernotomy (U group) and those who received lower ministernotomy (L group). Retrograde cardioplegia is frequently used in aortic valve replacement for myocardial protection. Those in the L group showed effectiveness in myocardial protection and in securing the operation field except in cases who were switched to full sternotomy. In the L group, the MAZE operation was performed and no significant differences were observed in aortic cross-clamping time, artificial cardiorespiratory time, operation time, bleeding amount and other factors. Lower ministernotomy was more effective than upper ministernotomy in myocardial protection by retrograde cardioplegia and securing the operation field in aortic valve replacement by minimally invasive cardiac surgery.

Minimally invasive cardiac surgery (MICS) for treating valvular disease was introduced in our division in July 1997, and we have treated a total of 236 cases by July 2002. Among the various types of surgical treatment, there were 21 cases (M-group) of double valve replacement (DVR) to treat combined valvular disease. There had been 8 cases (F-group) of DVR by means of conventional full sternotomy during the period from January 1990 to June 1997, before the introduction of MICS. A comparison of the results of these surgical treatments yielded the following results. There were no differences in operation time and blood loss during the operations between the 2 groups, whereas the aortic cross clamp time and cardiopulmonary bypass time were significantly longer in the M-group than the F-group (M-group: 189±6 and 228±7min; F-group: 132±18 and 183±16min, respectively). There were significantly more cases of concomitant maze operation in the M-group than in the F-group. There were no differences in the durations of postoperative intubation or ICU stay. The days required from operation to starting walking were significantly shorter in the M-group compared to in the F-group (M-group: 2.4±0.2 days; F-group: 3.3±0.2 days), while there were no differences in the postoperative hospitalization periods. There were no major postoperative complications, and 1 case each there was 1 death in each group during the hospitalization period. Although the aortic cross clamp time and cardiopulmonary bypass time were longer in the M-group than in the F-group, the postoperative course and surgical outcome were good. So MICS for DVR was considered acceptable. In addition, MICS was thought to provide high patient satisfaction with regard to cosmesis or thoracic fixation, although early discharge from the hospital, which was possible in cases of single valve MICS, was not obtained.

Background/Aims: Endoscopic submucosal dissection (ESD) for diverticulum-associated colorectal lesions is generally contraindicated because of the high risk of perforation. Several studies on patients with such lesions treated with ESD have been reported recently. However, the feasibility and safety of ESD for lesions in proximity to a colonic diverticulum (D-ESD) have not been fully clarified. The aim of this study was to evaluate the feasibility and safety of D-ESD. Methods: D-ESD was defined as ESD for lesions within approximately 3 mm of a diverticulum. Twenty-six consecutive patients who underwent D-ESD were included. Two strategic approaches were used depending on whether submucosal dissection of the diverticulum-related part was required (strategy B) or not (strategy A). Treatment outcomes and adverse events associated with each strategy were analyzed. Results: The en bloc resection rate was 96.2%. The rates of R0 and curative resection in strategies A and B were 80.8%, 73.1%, 84.6%, and 70.6%, respectively. Two cases of intraoperative perforation and one case of delayed perforation occurred. The delayed perforation case required emergency surgery, but the other cases were managed conservatively. Conclusions D-ESD may be a feasible treatment option. However, it should be performed in a high-volume center by expert hands because it requires highly skilled endoscopic techniques.

Background/Aims: The anastomotic site after distal gastrectomy is the area most affected by duodenogastric reflux. Different reconstruction methods may affect the lesion characteristics and treatment outcomes of remnant gastric cancers at the anastomotic site. We retrospectively investigated the clinicopathologic and endoscopic submucosal dissection outcomes of remnant gastric cancers at the anastomotic site. Methods: We recruited 34 consecutive patients who underwent endoscopic submucosal dissection for remnant gastric cancer at the anastomotic site after distal gastrectomy. Clinicopathology and treatment outcomes were compared between the Billroth II and non-Billroth II groups. Results: The tumor size in the Billroth II group was significantly larger than that in the non-Billroth II group (22 vs. 19 mm; p=0.048). More severe gastritis was detected endoscopically in the Billroth II group (2 vs. 1.33; p=0.0075). Moreover, operation time was longer (238 vs. 121 min; p=0.004) and the frequency of bleeding episodes was higher (7.5 vs. 3.1; p=0.014) in the Billroth II group. Conclusions Compared to remnant gastric cancers in non-Billroth II patients, those in the Billroth II group had larger lesions with a background of severe remnant gastritis. Endoscopic submucosal dissection for remnant gastric cancers in Billroth II patients involved longer operative times and more frequent bleeding episodes than that in patients without Billroth II.

Background/Aims: The frequency and details of nonalcoholic fatty liver disease (NAFLD) complications in patients with inflammatory bowel disease (IBD) remain unclear. This study aimed to clarify characteristics of NAFLD in patients with IBD. Methods: We retrospectively identified and enrolled patients with IBD diagnosed with or without NAFLD by undergoing abdominal computed tomography (CT) at our institution between 2005 and 2020. The primary endpoint was the complication rate of NAFLD in patients with IBD. Secondary endpoints were the clinical characteristics of nonobese patients with IBD and comorbid NAFLD and their association with nutritional and inflammatory parameters. Results: Twenty-one (21.9%) of 96 eligible patients with IBD also had NAFLD. In nonobese patients (defined as patients with a body mass index <25 kg/m2), C-reactive protein (CRP; P<0.001) and alanine aminotransferase (P=0.018) levels were higher and the albumin level (P=0.005) and prognostic nutritional index (PNI; P=0.002) values were lower in patients with NAFLD than in those without NAFLD. The PNI value was positively correlated (P<0.001) and the CRP level was negatively correlated (P=0.001) with the hepatosplenic ratio. However, in the NAFLD combined group, PNI (P<0.05) and CRP values (P<0.001) were improved over time after CT imaging by continuing IBD treatment. Conclusions Worsening nutritional and inflammatory status in IBD patients is associated with complications of NAFLD. Diagnosis of NAFLD in IBD patients using CT imaging might be useful not only for early detection of NAFLD but also in assessing the need for therapeutic intervention for IBD.