Current status of drug-eluting stents

First-generation drug-eluting stents (DES) with controlled release of sirolimus or paclitaxel from durable polymers compared with bare-metal stents have been consistently shown to reduce the risk of repeat revascularization procedures due to restenosis. The superior efficacy was found across a wide range of patients and lesion subsets and persisted up to 5 years whereas similar outcomes have been observed in terms of death and myocardial infarction. Newer generation DES have been developed with the goal to further improve upon the safety profile of first-generation DES while maintaining efficacy. These platforms include DES with improved and more biocompatible durable polymers, DES using bioabsorbable polymers for drug release, DES with polymer-free drug release, and fully bioabsorbable DES. Newer generation DES with durable polymers such as zotarolimus-eluting or everolimus-eluting XIENCE V stents have been directly compared with first-generation DES. Most recent results of large scale clinical trials are encouraging in terms of similar or increased efficacy while improving safety by reducing the rates of myocardial infarctions and stent thrombosis. DES using biodegradable polymers for drug release represent the next technological modification and preliminary results are favorable and demonstrate similar angiographic and clinical efficacy as first-generation DES, but only longer term follow-up and investigation in larger patient cohorts will determine whether their use is associated with improved long-term safety. Fully bioabsorbable stents represent another innovative approach. Whether this innovative concept will enter into clinical routine remains yet to be determined.

AN ASSESSMENT OF THE CURRENT STATUS OF MENTAL ILLNESS IN BENDEL STATE OF NIGERIA: IMPLICATIONS FOR PUBLIC MENTAL HEALTH POLICY AND EDUCATION

This descriptive study assesses the current status of mental illness in Bendel State of Nigeria to determine its implications for mental health policy and education. It is a study of the demographic characteristics of psychiatric patients in the only two modern western psychiatric facilities in Bendel State, the various treatment modalities utilized for mental illness, and the people's choice of therapeutic measures for mental illness in Bendel State.^ This study investigated ten aspects of mental illness in Bendel State (1) An increase of the prevalence of mental illness (psychiatric disorder) in Bendel State. (2) Unaided, unguided, and uncared for mentally ill people roaming about Bendel State. (3) Pluralistic Treatment Modalities for mentally ill patients in Bendel State. (4) Traditional Healers treating more mentally ill patients than the modern western psychiatric hospitals. (5) Inadequate modern western psychiatric facilities in Bendel State. (6) Controversy between Traditional Health and modern western trained doctors over the issue of possible cooperation between traditional and modern western medicine. (7) Evidence of mental illness in all ethnic groups in Bendel State. (8) More scientifically based and better organized modern western psychiatric hospitals than the traditional healing centers. (9) Traditional healers' level of approach with patients, and accessibility to patients' families compared with the modern western trained doctors. (10) An urgent need for an official action to institute a comprehensive mental health policy that will provide an optimum care for the mentally ill in Bendel State, and in Nigeria in general.^ Of the eight popular treatment modalities generally used in Bendel State for mental illness, 54% of the non-patient population sampled preferred the use of traditional healing, 26.5% preferred the use of modern western treatment, and 19.5% preferred religious healers.^ The investigator concluded at this time not to recommend the integration of Traditional Healing and modern western medicine in Nigeria. Rather, improvement of the existing modern western psychiatric facilities and a proposal to establish facilities to enable traditional healing and modern western medicine to exist side by side were highly recommended. ^

Current status of research on school refusal

School refusal behavior refers to the avoidance of a child attending school and/or persistent difficulty staying in the classroom throughout the school day. Based on a review of the scientific literature, the aim of this study is to describe the current state of research on school refusal, differentiating between the findings and progress made in Spain from those achieved in the international field. For this purpose, the significance of this phenomenon, in addition to associated risk factors and variables, will be reviewed in the child and youth population. In turn, the commonly used assessment methods and most recommended treatment proposals, mainly based on cognitive behavioral therapy, are discussed. The results reveal several gaps and subjects for debate in some areas of knowledge about school refusal behavior, with differences being found between Spanish and international studies. In conclusion, future studies and challenges in this field are required.

Central America aid : status of the Trade Credit Insurance Program : fact sheet for the Honorable Patrick Leahy, U.S. Senate /

"B-221422"--1st. prelim. p.

Current status of teacher tenure.

Mode of access: Internet.

Evaluation of current status of cooperative collection development in Illinois, with recommendations for the future : a report on the statewide cooperative collection development study /

Mode of access: Internet.

Review of the History and Current Status of Cell-Transplant Approaches for the Management of Neuropathic Pain

Treatment of sensory neuropathies, whether inherited or caused by trauma, the progress of diabetes, or other disease states, are among the most difficult problems in modern clinical practice. Cell therapy to release antinociceptive agents near the injured spinal cord would be the logical next step in the development of treatment modalities. But few clinical trials, especially for chronic pain, have tested the transplant of cells or a cell line to treat human disease. The history of the research and development of useful cell-transplant-based approaches offers an understanding of the advantages and problems associated with these technologies, but as an adjuvant or replacement for current pharmacological treatments, cell therapy is a likely near future clinical tool for improved health care.