As a result of introducing swallowing rehabilitation at a special nursing home for the elderly, a resident became able to take food orally for the first time in about 4 years since having a PEG tube inserted. Further, the resident's FIM, FG, and DSS values improved to some extent. While nutritional care using the PEG tube is recognized as a long-term enteral nutritional therapy, the tube is mostly used as a “PEG tube for survival” and scarcely used as a “PEG tube for eating”, which indicates a PEG tube for supporting oral ingestion. The result indicates that it is preferable to use the PEG tube “for eating” in addition to its use as an option for long-term enteral nutritional therapy. The result also indicates the need to conduct, with the cooperation of nurses and nursing care workers, the nutritional care and regular follow-ups of all nursing home residents, as well as to maintain and improve the residents' swallowing function and their activities of daily living (ADL) by continuing swallowing rehabilitation, oral care, and measures against gastroesophageal reflux disease.

Objective: With the recent aging trend in the Japanese population, dysphagia appears to be increasing. However, few epidemiologic surveys have been conducted to determine the prevalence of dysphagia in local inhabitants. Ohkuma et al. prepared a highly reliable questionnaire using a simple test and safe examination method. We investigated the presence/absence of symptoms of dysphagia in local inhabitants, evaluated their association with subjective symptoms, and examined whether the inhabitants were following a particular diet, which is the most important factor in management of dysphagia.
Methods: A cross-sectional study involving 743 inhabitants (age: over 20) of an isolated island was performed. Each subject was asked basic questions (awareness about the presence/absence of dysphagia and dietary habits), and the data was analyzed by chi-square test. Based on their responses, dysphagia incidence was determined and rated on a 3-category scale (severe, mild, and no dysphagia).
Results: Responses were recollected from 368 subjects (response rate, 49.5%). The percentage of subjects aware of dysphagia in the severe, mild, and no dysphagia groups was 13.8%, 3.2%, and 0%, respectively and the percentage of subjects who changed their dietary habits was 17.2%, 2.6%, and 0%. These percentages were significantly higher in the severe group than in the mild and no dysphagia groups, though the value was less than 20% in the 3 groups.
Conclusion: Most subjects in the present study were unaware of dysphagia, suggesting that patients with dysphagia tend to be unaware of the key symptoms of dysphagia.

A 74-year-old male who had a medical history of thoracic endovascular aortic repair (TEVAR) was referred to us for endoleakage. A total of 21 years ago, he underwent emergent descending aortic grafting for aortic aneurysm rupture at his age of 53. After that, 19 years ago, he underwent TEVAR with Matsui-Kitamura stent graft (MKSG) due to pseudoaneurysm formation at the proximal anastomotic site at the age of 55. CT revealed type III endoleakage due to fracture of MKSG and graft. We proceeded to perform TEVAR with Relay Plus successfully, and his endoleakage disappeared. His postoperative course was uneventful. He was discharged from our hospital on the 9th day after the operation, and is now doing well.

We experienced a case of delayed-onset Wallenberg's syndrome following cervical spine fracture coexisting with suspected conversion disorder. A 69-year-old man was involved in a traffic accident, and was admitted to our rehabilitation unit for the purpose of posttraumatic rehabilitation. At first, he complained of right occipital and nuchal pain. But his complaints changed to ataxia, dysphagia and a suspected brainstem lesion four months after the accident. His brainstem MRI showed a small ischemic lesion in the right dorsolateral area of the medulla oblongata. The long time lag between the original traumatic event and his changing complaints made the diagnosis difficult. Accordingly, rehabilitation assessment and conventional rehabilitation approaches were prepared for all of his symptoms. The dysphagia and ataxia were gradually reduced and the hemiparesis lessened and disappeared. A couple of points were suggested by this case. The first is “We must never overlook a change of neurological symptom masked as conversion disorder, and never deny what the patient says without careful listening.” The second is “We should offer the patient a conventional rehabilitation program without the option for malingering and falsification. This case might suggest that our attitude toward so-called gray-zone cases has an influence on the functional/social prognosis.

BACKGROUND/AIMS: Helicobacter pylori infection causes gastritis, peptic ulcers and gastric malignancies, and its eradication has been advocated by many groups. We determined the H. pylori carrier status and eradication rates of patients with chronic hepatitis C virus (HCV) infection. METHODS: In total, 76 chronically HCV-infected patients were enrolled for comparison with 228 HCV-noninfected, age- and sex-matched controls. H. pylori infection was confirmed by H. pylori antibody and urea breath testing. RESULTS: The H. pylori infection rate was significantly higher for HCV-infected patients (67 of 76, 88.2%) than for HCV-noninfected controls (158 of 228, 69.3%). Endoscopic findings showed that the rates of gastric ulcers and gastritis were significantly higher for the 67 HCV-infected patients with H. pylori infection (34.3% and 77.6%) than for the 158 HCV-noninfected controls with H. pylori infection (15.2% and 57.6%). Treatment to eradicate H. pylori had a significantly higher success rate for HCV-infected patients (61 of 67, 91.0%) than for HCV-noninfected controls (115 of 158, 72.8%). CONCLUSIONS: The markedly high H. pylori eradication rate observed in this study shows that eradication of H. pylori holds promise for the improvement of the long-term health condition of patients with chronic HCV infection.
Gastritis ; Helicobacter ; Helicobacter pylori ; Hepatitis C, Chronic ; Hepatitis, Chronic ; Humans ; Peptic Ulcer ; Stomach Ulcer ; Urea ; Viruses

Osteochondral lesion is a major joint disease in humans. Therefore, this study was designed to investigate the regeneration of articular cartilage and subchondral bone, using three-dimensional constructs of autologous adipose tissue-derived mesenchymal stromal cells without any biocompatible scaffolds. Mesenchymal stromal cells were harvested by liposuction from seven pigs, isolated enzymatically, and expanded until construct creation. The pig models had two osteochondral defects (cylindrical defects with a diameter of 5.2 mm and a depth of 5 mm) in one of their patello-femoral grooves. A columnar structure consisting of approximately 770 spheroids of 5 × 10⁴ autologous mesenchymal stromal cells were implanted into one of the defects (implanted defect), while the other defect was not implanted (control). The defects were evaluated pathologically at 6 months (in three pigs) and 12 months (in five pigs) after implantation. At 6 months after surgery, histopathology revealed active endochondral ossification underneath the plump fibrocartilage in the implanted defects, but a deficiency of fibrocartilaginous coverage in the controls. At 12 months after surgery, the fibrocartilage was transforming into hyaline cartilage as thick as the surrounding normal cartilage and the subchondral bone was thickening in the implanted defects. The histological averages of the implanted sites were significantly higher than those in the control sites at both 6 and 12 months after surgery. The implantation of a scaffold-free three-dimensional construct of autologous mesenchymal stromal cells into an osteochondral defect can induce regeneration of hyaline cartilage and subchondral bone structures over a period of 12 months.
Adipose Tissue ; Cartilage ; Cartilage, Articular ; Fibrocartilage ; Humans ; Hyaline Cartilage ; Joint Diseases ; Lipectomy ; Mesenchymal Stromal Cells ; Regeneration ; Swine

A 66-year-old woman attended our hospital for ascending aortic aneurysm. She was admitted with sudden back pain and acute aortic dissection of Stanford type B was revealed by computed tomography. We performed replacement of the ascending aorta and aortic arch with the frozen elephant trunk technique. The left pleural drainage fluid turned cloudy white after diet initiation on postoperative day 2. We diagnosed chylothorax with biochemical analysis and stopped oral intake completely, but the drainage increased to 3,700 ml/day. On postoperative day 8, completely thoracoscopic ligation of thoracic duct was performed. The drainage decreased immediately after the procedure. She could start meals on postoperative day 12 and was discharged on postoperative day 22. We conclude that a completely thoracoscopic ligation of thoracic duct for persistent chylothorax after aortic surgery can lead to early resolution.

A 70-year-old woman diagnosed with angina pectoris was scheduled to undergo off-pump coronary artery bypass grafting (OPCAB) using the left internal thoracic artery and the saphenous vein (SVG). We performed a proximal anastomosis of the SVG to the ascending aorta using a clampless proximal anastomotic device. When this device was removed from the ascending aorta after completion of the SVG proximal anastomosis, we noticed the extensive appearance of an ascending aortic adventitial hematoma. Transesophageal echocardiography revealed a flap in the ascending aorta, which was diagnosed as an iatrogenic aortic dissection. The decision was made to immediately perform an additional aortic replacement. There was an intimal tear consistent with the device insertion site, which was identified as the site for the development of aortic dissection. After performing an ascending aortic replacement, coronary artery bypass grafting was performed. Her postoperative course was uneventful, and enhanced CT on postoperative day 12 showed aortic dissection up to the level of the abdominal aorta, but the false lumen was completely thrombosed. Iatrogenic aortic dissection caused by proximal anastomotic device during OPCAB is a very rare but serious complication, and early intraoperative diagnosis and prompt additional surgical treatment were considered necessary to save the patient's life.