Adolescent experiences of violence and relation to violence perpetration beyond young adulthood among an urban sample of Black and African American males.

The purpose of this study is to determine if experiences of physical violence during early and late adolescence (12-21 years) places urban Black males at increased risk for interpersonal violence perpetration beyond young adulthood (30 years and older). Participants of this cross-sectional study were Black and African American men (N = 455) between the ages of 30 and 65 years, recruited from four urban clinical sites in the Northeast. Multivariate logistic regression models were used to analyze the relation of adolescent experiences of violence to: (1) past 6 month street violence involvement and (2) past year intimate partner violence perpetration. Ten percent of the sample reported that they experienced adolescent victimization. Men reporting adolescent victimization were significantly more likely to report past 6-month street violence involvement (Adjusted Odds Ratio (AOR) = 3.2, 95 % CI = 1.7-6.3) and past 6 month intimate partner violence perpetration (AOR = 2.8, 95 % CI = 1.8-5.4) compared to men who did not report such victimization. Study findings suggest that in order to prevent adulthood perpetration of violence, more work is needed to address experiences of victimization among young Black males, particularly violence experienced during adolescence.

Autologous hematopoietic stem cell transplantation in refractory rheumatoid arthritis: sustained response in two of four patients.

OBJECTIVE: To investigate the safety and efficacy of immune ablation with subsequent autologous hematopoietic stem cell transplantation (HSCT) in severe rheumatoid arthritis (RA). METHODS: Four patients with refractory RA and poor prognostic indicators were treated. Stem cells were collected and lymphocytes were depleted by 2.3-4.0 logs. The conditioning regimen included cyclophosphamide (200 mg/kg), antithymocyte globulin (90 mg/kg), and, for 1 patient, total body irradiation (TBI) with 400 cGy. Improvement was evaluated according to the American College of Rheumatology (ACR) preliminary definition of improvement in RA (ACR 20), and also according to the ACR 50 and ACR 70 criteria. RESULTS: HSCT was well tolerated. Three patients fulfilled the ACR 70 criteria at 1 month and 3 months post-HSCT. One patient did not fulfill the ACR 20 criteria because of persistent joint tenderness, despite improvement of the joint swelling. At 6 months post-HSCT, 1 patient fulfilled the ACR 70 criteria and 1 fulfilled the ACR 50 criteria, and these 2 patients fulfilled the ACR 70 criteria at 9 months post-HSCT. The other 2 patients (including the patient who received TBI) did not meet the ACR 20 criteria at 6 months and 9 months post-HSCT. The only patient with followup of >9 months fulfilled the ACR 70 criteria at 20 months post-HSCT. CONCLUSION: In this series, autologous HSCT was safe and effective in inducing major clinical response and maintained significant benefit for 2 patients at 9 months and 20 months posttreatment, respectively. Sustained response did not occur for 2 of 4 patients. A regimen dose-response effect may exist, but the addition of TBI did not prevent disease relapse for 1 of the patients. More aggressive T cell depletion of the autograft, use of a myeloablative regimen, or use of an allograft may be necessary to decrease relapse rates.

Stem cell component therapy: supplementation of unmanipulated marrow with CD34 enriched peripheral blood stem cells.

Eleven patients with hematologic malignancies and two with aplastic anemia were treated using unmanipulated marrow and immunoselected CD34+ blood cells. Donors began G-CSF (10 microg/kg) injections 1 day after undergoing bone marrow harvest. Blood stem cells were collected on day 5 of G-CSF. Peripheral blood lymphocytes were depleted via CD34-positive selection. If, after marrow and blood harvest, less than 2.0 x 10(6) CD34 cells/kg were mobilized, leukapheresis was repeated on day 6. Median time to an absolute neutrophil count greater than 500 microl was day 10; transfusion-independent platelet count greater than 20,000/microl was day 13; average hospital discharge was day 14; and average inpatient hospital charges were 101,870 US dollars. Acute GVHD grade II occurred in five of 13 patients. No patient developed grade III or IV acute GVHD. At a median follow-up of 10 months, no patient has developed extensive chronic GVHD. Allografts of unmanipulated bone marrow supplemented with G-CSF-mobilized and CD34 immunoselected blood cells may prevent an increased risk of GVHD while preserving the rapid engraftment kinetics of peripheral blood. Supplementation of marrow with CD34 enriched blood cells appears to result in rapid engraftment, early hospital discharge, lower inpatient charges, decreased regimen-related toxicity, and no apparent increase in GVHD.

Ethical and professional liability considerations for the administrator.

This paper follows the format suggested for the entire issue in each incident used. The content will focus on selected areas of the administrative functions of occupational therapy at any level, functions in which there are particular professional ethical and liability constraints. Principles and guidelines will be provided which should enable the therapist to avoid the problems raised by these and similar incidents. Aspects of supervision and consultation will be explored as will be dealing with standard care given by others and the safeguarding of the reputation of others. The incidents included under each major topic will be construed as having taken place in the same setting so that the reader may become better aquainted with the personnel in the program.

Liability considerations in the occupational therapy practice environment.

Occupational therapy as a complex service to patients requires of the therapist both creativity and the ability not only to accept the law and regulations but to exploit them for the freedoms they provide. This paper acknowledges this dual concern and offers some legal guidelines for dealing with it. It then explores the more important legal responsibilities of therapists in relation to the physical environment of patients. Included are facilities and equipment in the institution, in the community and in the home. Then it discusses practices and procedures which should be observed in providing legal health care. Some legal doctrines used by plaintiffs are described with recommendations for practices which should enable personnel to avoid most environment-related litigation.

Ethics in conflict: yesterday's standards-outdated guide for tomarrow?

Health care today is influenced by government controls, consumerism, malpractice litigation, unionism, and professionalism. Are there universal standards the serious health professional can or must accept, or should he formulate his own? In this paper, the sources of ethical criteria for occupational therapy are reviewed and assessed. It is recommended that a code of ethics for today be formulated for occupational therapy using the ethical principles proposed in this paper.