Warfarin is commonly used as an anticoagulant after mitral valvuloplasty （MVP）. The efficacy of warfarin varies widely from patient to patient, and sometimes optimal prolongation of PT-INR cannot be achieved even with high doses of warfarin. In the present case, PT-INR was not prolonged to the target value even after 9 mg of warfarin and 300 mg of Bucolome due to warfarin resistance, and a direct oral anticoagulant （DOAC） was administered as an alternative drug. The patient was a 57-year-old male who became aware of easy fatigue and visited a medical institution for a heart murmur. Transthoracic echocardiography revealed a severe mitral regurgitation （MR） due to thickening of the anterior mitral leaflet and prolapse of the posterior leaflet. Postoperative echocardiography showed no MR, good valve mobility, an effective valve opening area of 2.0 cm2, and an improved blood flow velocity of 0.9 m/s. Warfarin was started on the day after surgery, but the dose was gradually increased because PT-INR was not prolonged. The PT-INR was less than 1 even with 6 mg of warfarin, and the patient was started on Bucolome. The PT-INR was 1.27 after 9 mg of warfarin and 300 mg of Bucolome. The patient was diagnosed as warfarin-resistance and was discharged from the hospital after warfarin was discontinued and dabigatran 300 mg was administered. Dabigatran was discontinued at 3 months after surgery without any embolism or bleeding complications. In some cases, PT-INR prolongation may not be achieved due to warfarin resistance caused by genetic polymorphisms, and in such cases, DOACs can be used as anticoagulants after mitral valvuloplasty.

Background/Aims: Although risk factors of reflux esophagitis (RE) have been investigated in numerous cross-sectional studies, little is known about predictive factors associated with future onset of RE. We investigated time courses of clinical parameters before RE onset by a longitudinal case-control study using health checkup records. Methods: We used health checkup records between April 2004 and March 2014 at 9 institutions in Japan. A multivariate logistic regression analysis was performed to evaluate associations of baseline clinical parameters with RE. The time courses of the clinical parameters of RE subjects were compared with those of non-RE subjects by the mixed-effects models for repeated measures analysis or longitudinal multivariate logistic analysis. Results: Initial data were obtained from 230 056 individuals, and 2066 RE subjects and 4132 non-RE subjects were finally included in the analysis. Body mass index, alanine aminotransferase, smoking, acid reflux symptoms, hiatal hernia, and absence of atrophic gastritis at baseline were independently associated with RE. The time courses of body mass index, fasting blood sugar, triglyceride, aspartate aminotransferase, alanine aminotransferase, γ-glutamyl transpeptidase, percentages of acid reflux symptoms, feeling of fullness, and hiatal hernia in the RE group were significantly worse than in the non-RE group. Conclusions The RE group displayed a greater worsening of the clinical parameters associated with lifestyle diseases, including obesity, diabetes, hyperlipidemia, and fatty liver for 5 years before RE onset compared with the non-RE group. These results suggest that RE is a lifestyle disease and thus lifestyle guidance to at-risk person may help to prevent RE onset.

We recorded a case of a 58-year-old man who presented with swelling of the right neck after sudden chest pain. He was diagnosed with Stanford type A aortic dissection. Computed tomography revealed an aneurysm in the innominate artery surrounded by a hematoma. We therefore suspected a rupture of the innominate artery. In addition, the right common carotid artery was almost completely obstructed due to dissection. An emergency partial arch replacement was performed. Cardiopulmonary bypass (CPB) was established with two blood supplies : the right axillary and left common femoral arteries. When CPB was started, the innominate artery ruptured and could no longer be used for cerebral perfusion or as an anastomotic site. The right side of the neck was opened, and a synthetic graft was anastomosed to the right common carotid artery for cerebral perfusion. Finally, the graft was anastomosed with a branch of the main trunk. The right subclavian artery was also reconstructed using a graft that was anastomosed to the axillary artery for blood supply. The postoperative course was favorable, and no cerebral complications were observed.

Delirium occurs in 30-40% of patients with terminal cancer, and 90% of patients are delirious immediately before death. Symptoms such as agitation and hallucination are often refractory to the standard pharmacological therapy. Also, the medication options for delirium in terminally ill patients are often limited due to a difficulty in swallowing or a lack of intravenous access. We herein report a case series of six patients with terminal cancer whose derilium symptoms were treated by asenapine sublingual tablets during the intervention period by the palliative care team. Asenapine was selected when other antipsychotics were ineffective or unavailable for agitation caused by delirium. All patients suffered dyspnea or choking sensations due to dysphagia or respiratory dysfunction. Sedative effect was observed among all patients without apparent adverse events. Sublingual asenapine could be an option for the management of restlessness due to terminal delirium when both oral and intravenous drug administration routes are not available.

A 70-year-old woman who was bedridden because of right hemiplegia attributable to a history of cerebral hemorrhage underwent surgical thrombectomy for pulmonary embolism four years previously. Symptoms of heart failure appeared one year previously, and she was diagnosed with constrictive pericarditis and had been treated with medication by a previous doctor. In the current situation, she visited the previous doctor with the chief complaint of fever, and pericardial effusion was observed on echocardiography. Cardiac tamponade was suspected and she was transferred to our hospital. She was then diagnosed with purulent pericarditis because purulent fluid was observed during pericardiocentesis drainage. Bacteroides fragilis was isolated from the culture of the abscess. The abscess was resistant to conservative antibiotic therapy ; therefore, we performed a pericardiotomy with a left small thoracotomy. The pleural effusion was found to be negative for culture and the patient exhibited a good postoperative course. Purulent pericarditis is refractory with poor prognosis. An appropriate surgical procedure must be chosen considering the patient's activities of daily living. Here, we report a surgical case wherein we chose the left thoracotomy approach and achieved positive results.

A fracture liaison service (FLS) is a secondary fracture prevention program that is led by a coordinator. A program called the osteoporosis liaison service (OLS), which includes FLS, was first implemented in Japan and has become popular for solving problems related to osteoporosis treatment. OLS and FLS have the same purpose, namely preventing fragility fractures, but while FLS focuses mainly on secondary fracture prevention in fracture patients, OLS addresses this issue as well as primary fracture prevention at clinics and in communities.
Humans ; Japan ; Osteoporosis

We report two cases of spastic cerebral palsy classified as diplegia-type complicated cervical spondylotic myelopathy. Under the Gross Motor Function Classification System (GMFCS), both were classified as Level IV, defined as standing with support, but with difficultly, after the diagnosis of cervical spondylotic myelopathy. Paralysis in both the upper and lower limbs deteriorated and became a form of quadriplegia. In one case, there was no appeal from the patient even after the manifestation of symptoms；diagnosis and surgery were both time consuming, with no improvements in post-operative symptoms including urinary incontinence. In the other case, early diagnosis was possible and operation was scheduled early. The post-operative response was positive, and the patient was able to recover to pre-cervical spondylotic myelopathy conditions. Complications of cervical spondylotic myelopathy is well-known in the athetosis type；however, reports on the spastic type are limited. Here, we report complications of cervical spondylotic myelopathy in spastic cerebral palsy and show that early detection and surgery are important factors in mitigating long-term recovery.