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Biomedical subjects

B Frank

Publications and source records attributed to B Frank.

115 records · Page 7Linked to original sources
PubMedDate not supplied

Methadone medical maintenance (MMM): treating chronic opioid dependence in private medical practice--a summary report (1983-1998).

BACKGROUND: Methadone Medical Maintenance (MMM) was implemented in 1983 to enable socially rehabilitated methadone patients to be treated in the offices of private physicians rather than in the traditional clinic system. Over a period of 15 years, 158 methadone patients who fulfilled specific criteria within the clinic system entered this program in New York City. Participating patients reported to their physician once a month and received a one-month supply of methadone tablets rather than a one-day liquid dose in a bottle. METHOD: Of the 158 patients who entered this program, 132 (83.5%) were compliant with the regulations and proved to be treatable within the hospital-based private practices of internists participating in the program. Compliant MMM patients found it easier to improve their employment status and business situations, finish their educations, and normalize their lives in MMM as opposed to the traditional clinic system because they had simplified reporting schedules and fewer clinical restrictions. Twelve (8%) compliant patients were able to successfully withdraw from methadone after an average of 17.7 years of treatment in both the traditional clinics and MMM. Twenty compliant patients (13%) died from a variety of causes, 40% of which were related to cigarette smoking. None of the deaths were attributable to long-term methadone treatment. Other causes of death included hepatitis C, AIDS, cancer, homicide, complications of morbid obesity and meningitis. RESULTS: The 26 noncompliant patients (16.5%) were referred back to their clinics for continued treatment or were discharged for failure to report as directed. A major cause of failure in MMM was abuse of crack/cocaine. CONCLUSIONS: Stigma concerning enrollment in methadone treatment was a major social issue that patients faced. Many refused to inform employers, members of their families, friends, and other physicians who treated them for a various of conditions that they were methadone patients. The methadone medical maintenance physician, therefore, functions as a medical ombudsman for the patient, educating other physicians who treat the patient about methadone maintenance and its applicability to the patient. Our results can serve as a model for the expansion of office-based MMM treatment.

Adult↗
PubMedDate not supplied

Heat shock protein expression in human gliomas.

BACKGROUND: Heat shock proteins (HSP) are cytoprotective, antiapoptotic proteins which may predict clinical prognosis in various types of cancer. Here, we asked whether the differential response to radiochemotherapy and different overall prognosis for astrocytic and oligodendroglial tumours can be accounted for by differences in HSP expression. MATERIAL AND METHODS: We examined aB-crystallin, HSP27, HSP70, HSC70 (HSP73) and HSP90 expression in 44 human gliomas (5 anaplastic and 5 low-grade astrocytomas, 5 anaplastic and 5 low-grade oligodendrogliomas and 24 glioblastomas) by immunohistochemistry. RESULTS: HSP were expressed in the tumour parenchyma of all high-grade and most low-grade gliomas, including oligodendrogliomas. Endothelial cells were more often positive for HSC70 and HSP90, but more often negative for HSP27, in glioblastomas than in the other tumours. HSP were also observed in macrophages/microglial cells, but not in a tumour-specific pattern. CONCLUSION: Different patterns of HSP expression seem not to account for the differential response of these tumours to adjuvant cytotoxic therapy.

Astrocytoma↗
PubMedDate not supplied

Teaching nursing theory: a walk around the golf course.

What do golf courses, shopping malls, and neighborhoods have to do with teaching a graduate level nursing theory course? Walks around familiar places can help students see how the concrete becomes abstract in the process of theory development. Walks also can help students begin to see which elements or concepts are essential to the particular theory being discussed.

Education, Nursing, Graduate↗
PubMedDate not supplied

Anticipating care for HIV-infected clients: nurses' reactions.

This study assessed nurses' reactions to the possibility of working with HIV-infected clients by the use of a sentence-completion format. A random sample of 2,434 nurses was completed with 502 (20.6%) nurses who provided 3,180 responses on the survey tool. Card sorting was used to discover themes that included positive, neutral, and negative reactions. The thematic categories that evolved from the data were: caring (899 responses, 28%), care as usual (1198 responses, 37.6%), and avoidance (1083 responses, 34%). More than 88% of the respondents provided statements that were sorted into at least two of the thematic categories; more than 51% gave responses that sorted into all three of the major categories. This qualitative research project revealed that these nurses, when confronted with an anticipation of caring for HIV-infected clients, held a wide variety of opinions and concerns that were often expressed simultaneously.

Adult↗
PubMedDate not supplied

[Intravenous magnesium in acute myocardial infarct].

UNLABELLED: The effects of magnesium (Mg) on the incidence of arrhythmias and on mortality were evaluated in 61 patients with documented acute myocardial infarction (AMI), in a randomized, double blind placebo controlled study. During the first 24 hours 31 patients received infusion of 1000 ml isotonic saline with 17 g MgSO4 and 30 ones received only equal volumes of saline as placebo. The baseline characteristics of the population including serum Mg and potassium were similar in the two groups. Severe arrhythmias were not as frequent in the Mg group (22%) as in the placebo one (36%), but the difference was not statistically significant (p = 0.05). There is no significant difference between the groups neither in mortality (3.2%; 0%) nor in conduction disturbances (3.2%; 3%). The adverse effects of Mg therapy were transient and therapy interruption was not required. CONCLUSION: Although the trial is not an extensive one, and the results are nonsignificant, we consider intravenous Mg therapy to be simple and cheap with its place in the treatment of AMI in properly selected patients. According to available data it should be administered as soon as possible after the onset of AMI symptoms, before thrombolytic therapy, in 24-hrs. dose not exceeding 50-65 mmol probably through several days, but the optimal duration of therapy should be further investigated.

Adult↗