Goals and potential career advancement of licensed practical nurses in Japan

Aim To investigate the effects of personal and professional variables on career advancement intentions of working Licensed Practical Nurses (LPNs). Background In Japan, two levels of professional nursing licensures, the LPN and the registered nurse (RN), are likely to be integrated in the future. Therefore, it is important to know the career advancement intentions of LPNs. Method Questionnaires were sent to a sample of 356 LPNs. Analysis of variance (anova ) and discriminative analysis were used. Results We found that those who had a positive image of LPNs along with a positive image of RNs were identified as showing interest in career advancement. The results of anova showed that age had a negative effect; however, discriminative analysis suggested that age is not as significant compared with other variables. Conclusion Our results indicate that the ‘image of RNs’, and ‘role‐acceptance factors’ have an effect on career advancement intentions of LPNs. Implications for nursing management Our results suggest that Nursing Managers should create a supportive working environment where the LPN would feel encouraged to carry out the nursing role, thereby creating a positive image of nursing in general which would lead to career motivation and pursuing RN status.     

Evaluation of the first Medical Psychiatry Unit in Japan

Abstract The first Medical Psychiatry Unit (MPU) in Japan was established in 1990. The clinical experience during the first 4 years of this unit is presented, and the characteristics of the Unit between its first 2 years and its latter 2 years are compared. The number of patients, the average length of stay, the primary psychiatric disorders, the combined physical diseases and their outcomes are presented. The data suggest that while the experience of the MPU is limited, it plays an important role in Japan as (i) an appropriate clinical setting for patients with combined medical and psychiatric illnesses, (ii) a strategic model for dealing with psychiatric patients in the general hospital, (iii) an educational setting for psychiatric residents to become more familiar with medicine and surgery, and (iv) an opportunity for non-psychiatric residents to become familiar with psychiatric illnesses and treatments.     

Successful gonadotrophin treatment of hypogonadism in postoperative patients with macroprolactinoma and persistent hyperprolactinaemia

We report on two males with prolactinoma in whom hyperprolactinaemia and hypogonadism persisted for several years postoperatively despite the administration of a dopamine agonist or bromocriptine. In these patients, a GnRH test revealed no response in the levels of serum LH or FSH. An hCG stimulation test provoked no response in the serum levels of testosterone. Case 1, who was 28 years old at the first visit, received parenteral testosterone and appreciable virilization of the genitalia was noted within a few months. When he married and desired to father a child, the treatment was switched to hCG/hMG combined therapy and spermatozoa appeared subsequently in the ejaculate, although their numbers were low. His wife conceived and delivered a healthy baby girl. Case 2 was a single young man who presented with hypogonado-trophic hypogonadism and hyperprolactinaemia. He was started on hCG injections three times per week and the maturation of his genitalia was advanced rapidly. Semen analyses showed sperm concentration and motility to be within the normal range. Post-treatment GnRH test revealed no improvement in gonadotrophin responses for LH or FSH. In both cases, the hCG test repeated after the gonadotrophin treatment showed normal basal and stimulated testosterone levels. During the course of gonadotrophin treatment in these cases, serum prolactin levels remained elevated, and it is suggested that, in the two cases, the hypothalamo-pituitary function was disturbed by the tumour or its manipulation and the capacity of the pituitary gland to secrete gonadotrophin was impaired. Under such circumstances with persisting hyperprolactinaemia, hCG and/or hCG/hMG combination treatment can induce normal virilization and advance spermatogenesis sufficiently to achieve fertility.     

Validity and reliability of the Japanese version of the Stress and Coping Inventory

Abstract We examined the validity and reliability of the Japanese version of the Stress and Coping Inventory (SCI) among 170 Japanese college students and 234 healthy subjects. The validity and reliability of this version of the SCI in the college student group were supported by significant test-retest correlations, relatively high internal consistency coefficients, and adequate correlations with the Coping Inventory for Stressful Situations (CISS). AS for the healthy subject group, the reliability was supported by relatively high internal consistency coefficients, although further analyses, such as test-retest, are required. The Japanese version of the SCI appears to be suitable for use among college students.     

Application of the relaxation technique in general hospital psychiatry

Abstract The present article demonstrates the clinical application and the efficacy of relaxation techniques in general hospital psychiatry in Japan. During April to December 1993, 20 patients were treated with progressive muscle relaxation and 'modified' autogenic training therapies. The targeted symptoms were anxiety attacks (or panic attacks), neurotic insomnia, hyperventilation syndrome, agoraphobia, chronic pain, and distress. Most patients (18/20) improved rapidly with the use of these techniques and their excellence encourages increased use in general hospital psychiatry for the following reasons. First, physically ill patients are likely to show unexpected reactions to psychotropic medications. Second, some patients prefer these treatment methods rather than medications because they feel that they are participating voluntarily in their own treatment and also because they are fearful of being addicted to tranquilizers. Third, these treatments have produced rapid improvement especially for patients with panic attacks and/or hyperventilation. This study strongly suggests that progressive muscle relaxation and 'modified' autogenic training are simple and useful methods which can be easily employed in the clinical practice of general hospital psychiatry.     

Ventricular Fibrillation and Ventricular Tachycardia Triggered by Late‐Coupled Ventricular Extrasystoles in a Brugada Syndrome Patient

Premature ventricular complexes (PVC) falling after the end of the T wave triggered ventricular fibrillation (VF) at night and monomorphic ventricular tachycardia (MVT) during daytime, in a recipient of implantable cardioverter defibrillator with Brugada syndrome. Treatment with bepridil (1) decreased the height of ST segment elevation in leads V1‐V3, (2) completely eliminated VF, and (3) markedly decreased the incidence of PVC and MVT. Albeit rare, VF can be triggered by late‐coupled PVC, due to a mechanism other than phase 2 reentry in some patients with Brugada syndrome. (PACE 2011; e1–e5)     

Effects of Bepridil Versus E‐4031 on Transmural Ventricular Repolarization and Inducibility of Ventricular Tachyarrhythmias in the Dog

Background: Bepridil (a multiple channel blocker) may markedly prolong the QT interval and induce polymorphic ventricular tachyarrhythmias (VTA). We compared the transmural ventricular repolarization characteristics and inducibility of polymorphic VTA after administration of bepridil versus the pure I_Kr blocker, E‐4031, each administered to five open‐chest dogs. Methods: We used plunge needle electrode to record transmural left ventricular (LV) repolarization and activation‐recovery interval (ARI) to estimate local repolarization. The correlation between paced cycle length and ARI was separately examined in the LV endocardium, mid‐myocardium (Mid), and epicardium. Attempts to induce VTA were made during bradycardia and sympathetic stimulation. Results: Bepridil and E‐4031 prolonged QT interval and ARI in all LV layers, though the magnitude of prolongation was greatest in Mid, increasing the transmural ARI dispersion, particularly during bradycardia. Compared with E‐4031, bepridil caused mild, reverse use‐dependent changes in ventricular repolarization, and less ARI dispersion than E‐4031 during slow ventricular pacing. Both drugs increased ARI_max and cycle length at 50% of ARI_max, though the changes were smaller after bepridil than after E‐4031 administration. Bradycardia after the administration of each drug induced no VTA; however, sympathetic stimulation induced sustained polymorphic VTA in two of five dogs treated with E‐4031 versus no dog treated with bepridil. Conclusions: Unlike the pure I_kr blocker, E‐4031, bepridil exhibited weak properties of reverse use‐dependency and protected against sympathetic stimulation‐induced VTA. It may be an effective supplemental treatment for recipients of implantable cardioverter defibrillator. (PACE 2010; 950–959)     

Suppression of Electrical Storm by Biventricular Pacing in a Patient with Idiopathic Dilated Cardiomyopathy and Ventricular Tachycardia

TANABE, Y., et al. : Suppression of Electrical Storm by Biventricular Pacing in a Patient with Idiopathic Dilated Cardiomyopathy and Ventricular Tachycardia. This study presents a patient with idiopathic dilated cardiomyopathy who had suffered from multiple ICD shocks. Amiodarone and a β-blocker failed to suppress ventricular tachycardia. His ECG showed a very wide QRS complex with an intraventricular conduction delay, so biventricular (BV) pacing was attempted. The BV pacing successfully prevented the multiple ICD shocks accompanied with an improvement in left ventricular systolic function and physical activity.(PACE 2003; 26[Pt. I]:101–102)