Tokyo Kosei Nenkin Hospital

Shinjuku, Japan

Tokyo Kosei Nenkin Hospital

Shinjuku, Japan

Time filter

Source Type

Kaneishi K.,Tokyo Kosei Nenkin Hospital | Kawabata M.,Tokyo Kosei Nenkin Hospital | Morita T.,Palliative Care Team | Morita T.,Seirei Mikatahara General Hospital
Journal of Pain and Symptom Management | Year: 2012

Bowel obstruction is one of the most common complications in patients with advanced cancer. Incomplete bowel obstruction is one of the leading causes of nausea and vomiting, which may result in a substantial impairment to quality of life. We explored the antiemetic activity of olanzapine against nausea and vomiting in cancer patients with incomplete bowel obstruction. This retrospective study was carried out on a palliative care unit, using an electronic medical record from 2007 to 2009. The intensity of the symptom was evaluated and classified from the medical records on four scales. The frequency of vomiting also was noted from the medical records. During this study period, 20 patients met the inclusion criteria. The average dose of olanzapine was 4.9 ± 1.2 mg and treatment duration was 23.4 ± 16.2 days. Olanzapine treatment led to a significant decrease in the average intensity score of nausea from 2.4 ± 0.7 to 0.2 ± 0.4 (P < 0.001). Of the 20 patients, 18 (90%) experienced a reduction in the intensity of nausea. The average frequency of vomiting significantly decreased after olanzapine treatment from 1.1 ± 1.3 times/day (median 0.5; range 0-4) before the treatment to 0.3 ± 0.5 times/day (median 0; range 0-1) after the treatment (P < 0.01). Before the treatment, 10 patients experienced vomiting; eight of these patients experienced a decrease in the frequency of vomiting with olanzapine treatment. Our study suggests the potential efficacy of olanzapine for relief of nausea in incomplete bowel obstruction. A prospective trial is promising. © 2012 U.S. Cancer Pain Relief Committee.


Matsuura T.,Tokushima University | Matsuura T.,Tokyo Kosei nenkin Hospital | Kashiwaguchi S.,Tokyo Kosei nenkin Hospital | Iwase T.,Tokushima National Hospital | And 2 more authors.
American Journal of Sports Medicine | Year: 2010

Background: Previously published reports present a variety of nonoperative and operative treatments for a persistent olecranon physis. However, the radiographic indication for the operative treatment is not clear. Hypothesis: Our radiographic classification of persistent olecranon physis is helpful in formulating treatment decisions. Study Design: Cohort study; Level of evidence, 3. Methods: Sixteen male baseball players with persistent olecranon physis were retrospectively evaluated. The mean age at first presentation was 14.7 years (range, 12-17 years). The lesion was classified into 2 stages based on radiographic appearance. Stage I demonstrated widening of the olecranon epiphyseal plate when compared with the contralateral elbow on the lateral view. Sclerotic change indicated stage II. All patients underwent nonoperative treatment for at least 3 months. Follow-up radiographs were taken at 1-month intervals. Operative treatment was provided to the patients whose condition had failed to improve after nonoperative treatment. Results: Of the 16 patients, 12 had stage I lesions and 4 had stage II lesions. Nonoperative management produced healing in 91.7% of patients with stage I lesions and none of the patients with stage II lesions. Conclusion: Our radiographic classification of persistent olecranon physis is useful for treatment decision making. In addition, our results demonstrated that sclerotic change is a high predictive indicator of the need for operative treatment.


Tsuda A.,Tokyo Women's Medical University | Nishimura K.,Tokyo Women's Medical University | Naganawa E.,Tokyo Women's Medical University | Otsubo T.,Tokyo Kosei Nenkin Hospital | Ishigooka J.,Tokyo Women's Medical University
International Journal of Psychiatry in Medicine | Year: 2014

Objective: Melatonin is effective in the prevention and treatment of delirium. Ramelteon has few adverse effects and higher affinity for MT1 and MT2 receptors than melatonin. The aim of the present study was to determine the efficacy of ramelteon in elderly patients with delirium caused by different primary diseases/conditions. Method: We treated 10 consecutive elderly patients having delirium with ramelteon. Results: Of the 10 patients, six showed improvement, and no marked adverse effects were observed. Conclusions: Our study suggested that ramelteon was a safe and useful alternative to melatonin for the treatment of delirium in elderly patients. Randomized, controlled studies are necessary to confirm the therapeutic benefits of ramelteon. © 2014, Baywood Publishing Co., Inc.


Kamitani T.,Tokyo Kosei Nenkin Hospital | Nimura Y.,Medical Science Committee | Nimura Y.,Aichi Cancer Center | Nagahiro S.,Medical Science Committee | And 5 more authors.
American Journal of Sports Medicine | Year: 2013

Background: Few studies have documented catastrophic head and neck injuries in judo, but these injuries deserve greater attention. Purpose: To determine the features of catastrophic head and neck injuries in judo. Study Design: Descriptive epidemiological study. Methods: This study was based on the accident reports submitted to the All Japan Judo Federation's System for Compensation for Loss or Damage. A total of 72 judo injuries (30 head, 19 neck, and 23 other injuries) were reported between 2003 and 2010. The investigated parameters were mechanism of injury, age at time of injury, length of judo experience, diagnosis, and outcome. Results: Among head injuries, 27 of 30 (90%) occurred in players younger than 20 years of age. The relationship between age, mechanism, and location of injury was more relevant when players younger than 20 years incurred head injury while being thrown (P = .0026). Among neck injuries, 13 of 19 (68%) occurred in players with more than 36 months of experience. The relationship between experience, mechanism, and location of injury was more relevant when experienced players incurred neck injury while executing an offensive maneuver (P = .0294). Acute subdural hematoma was diagnosed in 94% of head injuries. The outcomes of head injury were as follows: 15 players died; 5 were in a persistent vegetative state; 6 required assistance because of higher brain dysfunction, hemiplegia, or aphasia; and 4 had full recovery. Among neck injuries, 18 players were diagnosed with cervical spine injury, 11 of whom had fracture-dislocation of the cervical vertebra; there was also 1 case of atlantoaxial subluxation. The outcomes of neck injury were as follows: 7 players had complete paralysis, 7 had incomplete paralysis, and 5 had full recovery. Conclusion: Neck injuries were associated with having more experience and executing offensive maneuvers, whereas head injuries were associated with age younger than 20 years and with being thrown. © 2013 The Author(s).


Imai Y.,Dokkyo Medical University | Yamagishi H.,Dokkyo Medical University | Fukuda K.,Dokkyo Medical University | Ono Y.,Dokkyo Medical University | And 2 more authors.
World Journal of Gastroenterology | Year: 2013

AIM: To investigate mucin expression profiles in colorectal carcinoma (CRC) histological subtypes with regard to clinicopathologic variables and prognosis. METHODS: Mucin (MUC)2 and MUC5AC expressions were assessed by immunohistochemistry for a total of 250 CRC cases that underwent surgical resection. CRCs included 63 well-to-moderately differentiated adenocarcinomas (WMDAs), 91 poorly differentiated adenocarcinomas (PDAs), 81 mucinous adenocarcinoma (MUAs), and 15 signet-ring cell carcinomas (SRCCs). MUC2 and MUC5AC were scored as positive when ≥ 25% and ≥ 1% of cancer cells were stained positive, respectively. The human mutL homolog 1 and human mutS homolog 2 expressions were assessed by immunohistochemistry in PDAs to investigate mismatch-repair (MMR) status. Tumors that did not express either of these two were considered MMR-deficient. Results were analyzed for associations with clinicopathologic variables and the prognosis in individual histological CRC subtypes. RESULTS: MUC2-positive and MUC5AC-positive WMDA percentages were 49.2% and 30.2%, respectively. In contrast, MUC2-positive and MUC5AC-positive PDA percentages were 9.5% and 51.6%, respectively. MUC2 levels tended to decrease and MUC5AC levels tended to increase from WMDA to PDA. In 21 tumors comprising both adenoma and adenocarcinoma components in a single tumor (4 WMDAs, 7 PDAs, and 10 MUAs), MUC2 was significantly downregulated in PDA and MUC5AC was downregulated in PDA and MUA in the adenomacarcinoma sequence. These results suggested that MUC2 levels might be associated with malignant potential and that MUC5AC expression was an early event in tumorigenesis. Despite worse prognoses than WMDA, high MUC2 expression levels were maintained in MUA (95.1%) and SRCC (71.5%), which suggested a pathogenesis for these subtypes distinct from that of WMDA. No significant associations were found between MUC2 expression and any clinicopathologic variables in any histological subtype. MUC5AC expression in PDA was closely associated with right-sided location (P = 0.017), absence of nodal metastasis (P = 0.010), low tumor node metastasis stage (P = 0.010), and MMR deficiency (P = 0.003). MUC2 expression in WMDA was a marginal prognostic factor for recurrence/metastasis-free survival (RFS) by univariate Cox analysis (P = 0.077) but not by multivariate Cox analysis (P = 0.161). MUC5AC expression in PDA was a significant prognostic factor for RFS by univariate Cox analysis (P = 0.007) but not by multivariate Cox analysis (P = 0.104). Kaplan-Meier curves and log-rank tests revealed that MUC2 expression was marginally associated with a better WMDA prognosis [P = 0.064 for RFS and P = 0.172 for overall survival (OS)] but not for PDA. In contrast, MUC5AC expression was significantly and marginally associated with a better PDA prognosis in terms of RFS and OS, respectively (P = 0.004 for RFS and P = 0.100 for OS), but not for WMDA and MUA. CONCLUSION: Mucin core protein expression profiles and clinical significance differ according to histological CRC subtypes. This may reflect different pathogeneses for these tumors. © 2013 Baishideng. All rights reserved.


Kawabata M.,Tokyo Kosei Nenkin Hospital | Kaneishi K.,Tokyo Kosei Nenkin Hospital
American Journal of Hospice and Palliative Medicine | Year: 2013

Pain and dyspnea are the most prevalent and distressing symptoms in patients with terminally ill cancer. Evidences have accumulated for the effects of morphine on dyspnea, whereas little is known about the effects of oxycodone on dyspnea. We investigated the effectiveness of oxycodone for dyspnea in patients with terminally ill cancer. The injectable form of compound oxycodone (iOC) containing hydrocotarnine was administered continuously via subcutaneous route. We administered iOC to 136 patients. The effect on dyspnea was less conspicuous than pain, yet iOC was effective for dyspnea with varying degrees. None of the adverse effects observed were serious. These results suggest that continuous subcutaneous administration of oxycodone could be one of the reasonable alternatives in the management of dyspnea in patients with terminally ill cancer. © The Author(s) 2012.


Otsubo T.,Tokyo Kosei Nenkin Hospital
Nihon rinsho. Japanese journal of clinical medicine | Year: 2012

It's very important to know how to use psychotropic medicine, especially selective serotonin reuptake inhibitors in pregnant women. Because between 14% and 23% of pregnant women will experience a depressive disorder while pregnant. In 2003, approximately 13% of women took an antidepressant at some point in pregnancy, a rate that has doubled since 1999. Both maternal depressive symptoms and antidepressant exposure are associated with fetal growth changes and shorter gestations, but the majority of studies that evaluated antidepressant risks were unable to control for the possible effects of a depressive disorder. Antidepressant use in pregnancy is well studied, but available research has not yet adequately controlled for other factors that may influence birth outcomes including maternal illness or problematic health behaviors that can adversely affect pregnancy.


Kaneishi K.,Tokyo Kosei Nenkin Hospital
Palliative medicine | Year: 2013

Persistent hiccup can cause anorexia, weight loss, disabling sleep deprivation, anxiety, and depression. Therefore, relief of persistent hiccup is important for advanced cancer patients and their family. Most reports on this condition are case series reports advocating the use of baclofen, haloperidol, gabapentin, and midazolam. However, these medications are occasionally ineffective or accompanied by intolerable side effects. The sodium channel blocker lidocaine has been shown to be effective in treating a variety of disorders thought to involve neuropathic mechanisms. Intravenous administration of lidocaine is common but efficacy has also been reported for subcutaneous infusion. In advanced cancer patients, subcutaneous infusion is easy, advantageous, and accompanied by less discomfort. We report a case of severe and sustained hiccup caused by gastric cancer that was successfully treated with a continuous subcutaneous infusion of lidocaine (480 mg (24 ml)/day) without severe side effects.


Mizuno Y.,Tokyo Kosei Nenkin Hospital
Nihon Kokyūki Gakkai zasshi = the journal of the Japanese Respiratory Society | Year: 2011

An 83-year-old man had been prescribed clopidogrel for pontine infarction since 8 months previously, and had had a cough for the last 2 weeks of this period. Laboratory examinations on admission showed a marked increase in eosinophils and elevated serum immunoglobulin E levels. Chest radiography showed bilateral ground-glass opacities, mild reticulation, and interlobar pleural effusion in the minor fissure. After clopidogrel was discontinued his symptoms resolved, and his laboratory tests showed normal results. Bronchoalveolar lavage also showed an increase in eosinophils, and transbronchial biopsy revealed infiltration of eosinophils in the subepithelium of the bronchial mucosa. On the basis of these findings, we diagnosed eosinophilic pneumonia induced by clopidogrel. Reports on cases of lung diseases caused by anti-platelet drugs are rare. To the best of our knowledge, this case is the first report on clopidogrel-induced eosinophilic pneumonia.


Otsubo T.,Tokyo Kosei Nenkin Hospital
Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica | Year: 2012

Generalized, persistent, and free-floating anxiety was first described by Freud in 1894. The diagnostic term generalized anxiety disorder (GAD) was not in classification systems until the publication of the diagnostic and statistical manual for mental disorders, third edition (DSM-III) in 1980. Initially considered as a residual category to be used when no other diagnosis could be made, it is not accepted that GAD represents a distinct diagnostic category yet. Since 1980, revisions to the diagnostic criteria for GAD in the DSM-III-R, DSM-IV and DSM-5 classifications have slightly redefined this disorder. The classification is fluid. The duration criterion has increased to 6 months in DSM-IV, but decreased to 3 months in DSM-5. This article reviews the development of diagnostic criteria for defining GAD from Freud to DSM-5 and compares the DSM-5 criterion with DSM-IV and the tenth revision of the International Classification of Disease. The impact of the changes in diagnostic criteria on research into GAD, and on diagnosis, differential diagnosis, will be discussed.

Loading Tokyo Kosei Nenkin Hospital collaborators
Loading Tokyo Kosei Nenkin Hospital collaborators