Practice Functions Necessary for the Delivery of Pharmaceutical Care

Pharmaceutical care is a concept outlining the responsibilities of individual pharmacists to individual patients. Although widely accepted on a philosophical basis, there is a lack of comprehensive information about the functions and responsibilities pharmacists undertake when providing pharmaceutical care. Pharmacy educators and practitioners at the faculty of pharmacy, University of Toronto, developed and informally tested a process that details the practice functions required of pharmacists when providing pharmaceutical care as originally defined.     

Tritiated Uridine Uptake in the Retinal Ganglion Cell Layer of the Cat during Normal Development and after Visual Cortex Ablation

The short-term metabolic response of immature retinal ganglion cells to destruction of their target cells in the dorsal lateral geniculate nucleus (dLGN) was assessed in newborn cats. Retrograde degeneration of virtually all dLGN cells was induced by ablation of the 13 contiguous areas of visual cortex on the day of birth. The metabolic response of retinal ganglion cells to this loss of target cells in dLGN was determined by exposing the ganglion cell layer to tritiated uridine, a precursor of RNA. Control measurements were made from unoperated littermates. Following sectioning and processing of the retinae from both groups of kittens for autoradiography, silver grain densities overlying the cellular profiles in the ganglion cell layer were calculated. These calculations revealed levels of uridine incorporation at Postnatal Day 4 in both groups of kittens significantly higher than at either Postnatal Day 2 or 7, but no significant differences between the two groups on any day examined. These results show that the level of RNA synthesis in retinal ganglion cells increases temporarily during the first postnatal week and that this synthesis is unaffected by the death of target cells in the dLGN. The temporary increase may be related to the establishment of synaptic connections on retinal ganglion cells by their afferent bipolar and amacrine neurons in the inner nuclear layer.     

Psychosocial Adjustment of Children With Isolated Growth Hormone Deficiency

Fifty-six children with isolated growth hormone deficiency (IGHD) and their families completed self-report instruments about behavioral, social, and emotional adjustment of the children. Results show that children with IGHD may experience significant behavioral and social adjustment problems. Social and emotional adjustment was best predicted by the relative height discrepancy between an individual and their normal-sized peers. Adjustment varied depending on the type of adjustment under consideration, the relative height discrepancy of the individual, the age and gender of the child, and the amount of time in treatment. Discussion addresses the need for an interdisciplinary approach to effective patient management of children with IGHD.     

A comprehensive approach to managed care for mental health

Managing mental health and substance abuse utilization in a complex network health maintenance organization (HMO) can successfully be accomplished through a comprehensive approach. Prescreening of admissions, and preferred provider contracts are two of the key components of one HMO's managed care system described in this paper. Savings approaching $300,000 in the first year were documented and formulas for tracking savings are described. These savings were the result of averting unnecessary admissions. Additional savings resulted from contract discounts from preferred providers and utilization of short term facilities. Increased physician and patient satisfaction, coupled with meeting the HMO's goal of quality, appropriate, cost-effective and humane care have benefited patient and insurer alike.This paper was prepared for the American Public Health Association 115th Annual Meeting. Health Care for People or for Profit. Tuesday, October 20, 1987. New Orleans, Louisiana. The authors wish to acknowledge David Segal, M.M., Manager of Rates and Underwriting, Harvard Community Health Plan, for his contribution to the Financial models.Nancy Langman-Dorwart, M.S., M.P.H., Manager of Mental Health and Chemical Dependency, Private HealthCare Systems, LTD., 620 Maguire Rd., Lexington, MA 02173.Thomas Peebles, M.D., Medical Director, General Associates, Weston, MA.     

Membership and attendance patterns in Tavistock Clinic general practitioner seminars

Patterns of recruitment and attendance (1951-79) of general practitioners at seminars at the Tavistock Clinic are analysed. Latterly about 40 general practitioners have attended each week; a turnover of about 15 join or leave each year; about 60 per cent stay at least two years and 40 per cent stay over three years. Half come from outside London. The ratio of men and women reflects the prevailing ratio in the profession. Most join five to 10 years after qualifying and younger general practitioners tend to leave early. At least seven per cent of recent members have left general practice; but the proportion involved in training, course organizing and the Royal College of General Practitioners is far above the average for all general practitioners.     

Psychosocial factors in medical and psychological treatment avoidance: the role of the doctor-patient relationship

A community sample of 1106 adults was examined to assess the impact of the doctor-patient relationship on participants' avoidance of treatment for a recognized medical or psychological problem. Of five aspects of participants' previous experience with their physicians, all but waiting time predicted participants' self-reported treatment avoidance. In two logistic regression models participants who felt their physicians listened more to their concerns were less likely to avoid treatment for both medical and psychological problems during the previous 12 months. These findings suggest that patients' perceptions of how they are treated by physicians may help explain why many people delay or avoid healthcare treatment, even when faced with a significant health problem.     

Vasopressin induced rhythmic activity in rat basilar artery

The effects of vasopressin on membrane potential and tension were studied in isolated segments of basilar arteries from the University of Iowa colonies of normotensive inbred Kyoto-Wistar rats (WKY) and stroke-prone spontaneously hypertensive rats (SP-SHR). In the presence of vasopressin (0.01–0.3 IU/ml), basilar arteries from WKY, but not from SP-SHR, developed rhythmic contractions. These contractions were recorded in 13 of 14 WKY basilar arteries, were unaffected by pretreatment with 6-hydroxydopamine, and were characterized by 20–100 dyne oscillations in tension, occurring 1–3 cycles/min, and superimposed on the vasopressin-induced contraction (averaging 60 dynes at 0.01 IU/ml or 160 dynes at 0.3 IU/ml). However, resting membrane potentials were not different in SP-SHR vs. WKY at 37°C, and both strains showed about the same (11 mV) depolarization by 0.1 IU/ml of vasopressin. The rhythmic contractions were enhanced by K⁺-free solution, and abolished in the presence of high K⁺ solution (30 mM), suggesting that active Na⁺−K⁺ transport may be involved in modulating the rhythmic activity. These findings are consistent with the hypothesis that the vasopressin-induced rhythmic contractions in WKY basilar arteries are at least partly dependent on a reduced activity of electrogenic Na⁺−K⁺ active transport in WKY as compared to SP-SHR. This research was supported by Grant Nos. HL14388 and HL16328 from the National Institutes of Health. Dr. Rusch is the recipient of Postdoctoral Fellowship HL06907.     

Interstitial deletions 4q21.1q25 and 4q25q27: Phenotypic variability and relation to Rieger anomaly

We describe clinical and chromosomal findings in two patients with del(4q). Patient 1, with interstitial deletion (4)(q21.1q25), had craniofacial and skeletal anomalies and died at 8 months of hydrocephalus. Patient 2, with interstitial deletion (4)(q25q27), had craniofacial and skeletal anomalies with congenital hypotonia and developmental delay. These patients shared certain manifestations with other del(4q) patients but did not have Rieger anomaly. Clinical variability among patients with interstitial deletions of 4q may be related to variable expression, variable deletion, or imprinting of genes within the 4q region. © 1995 Wiley-Liss, Inc.     

Women with asthma: a review of potential variables and preferred medical management.

OBJECTIVES: To summarize the potential variables that contribute to the increased risk of asthma in women, outline therapeutic strategies that address these variables, and review current treatment recommendations for both pregnant and nonpregnant women with asthma. DATA SOURCES: Literature searches (MEDLINE and cross-references) were performed using the keywords asthma and women in combination with the terms compliance, depression, emergency department, hormones, menstruation, mortality, National Asthma Education and Prevention Program, osteoporosis, pregnancy, prevalence, smoking, and treatment. Searches were limited to human studies with data published before 2005. STUDY SELECTION: The author selected relevant articles for inclusion in this review. RESULTS: Fluctuations in sex hormones, menstruation, pregnancy, obesity, depression, medication nonadherence, and smoking may contribute to increased asthma symptoms or severity in women. Asthma control may be improved if physicians address conditions and behaviors associated with asthma variability and severity in women. Notably, asthma must be managed aggressively in pregnant women, because uncontrolled asthma can lead to perinatal complications. Asthma treatment in women is optimized through patient and physician adherence to national guideline recommendations, including provision of patient education and asthma action plans. CONCLUSIONS: Multiple variables throughout the female life cycle may influence asthma control. Successful asthma management requires an ongoing partnership between the patient and her physician to address physiologic (eg, sex hormones, pregnancy, obesity, depression) and nonphysiologic (eg, smoking, medication nonadherence) factors that may contribute to decreased asthma control.