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PubMedDate not supplied

Research program development in a tertiary care setting.

The Committee on Clinical Nursing Research was established in April 1979 at the Hospital of the University of Pennsylvania, Philadelphia, not only to encourage clinical nursing research for the provision of optimal care and the development and evaluation of nursing practice, but also to monitor consumer safety vis-à-vis the research effort. The development of the committee and relevant issues are discussed.

Education, Nursing↗
PubMedDate not supplied

Marketing the by-products of development programs.

The Boeing Co., through two of its internal units, has been able to leverage the creativity of staff members and reap significant income from resources that might otherwise be underutilized.

Cost-Benefit Analysis↗
PubMed1994

Oxcarbazepine: clinical development program.

Oxcarbazepine (OCBZ, Trileptal) is registered in several countries and has been well received by patients and physicians. However, newer standards in many other countries require additional data before registration can be achieved. For this reason, Ciba has implemented further clinical studies. OCBZ has a chemical structure that is closely related to carbamazepine (CBZ). In humans, OCBZ is not oxidatively metabolized, therefore causing little, if any, induction of hepatic enzymes. Because of this, and because of low protein-binding properties, OCBZ causes markedly fewer interactions with concomitant medications than most marketed antiepileptic drugs. OCBZ has been shown to have significantly fewer limiting side effects (described as side effects leading to discontinuation of treatment) than CBZ, while showing comparable efficacy. Many patients who are hypersensitive to CBZ can be treated with OCBZ. The usually administered dosage of OCBZ is approximately 50% higher than that of CBZ. However, better tolerability of OCBZ makes it possible to give higher dosages. The plasma concentration half-life of the active metabolite (monohydroxy derivative; MHD) makes it possible to administer OCBZ twice daily. No changes in dosage are necessary in patients with impaired renal function unless creatinine clearance is below 30 ml/min. In patients with such severely reduced creatinine clearance, the dose of OCBZ should be halved. Specific questions e.g., such as whether OCBZ causes hepatic enzyme induction at higher doses and the effect of OCBZ on intrinsic sex hormones, will be answered in future studies. In addition, the tolerability and pharmacokinetics of OCBZ in specific target populations such as the elderly, children, and hepatically impaired patients will be addressed.(ABSTRACT TRUNCATED AT 250 WORDS)

Aged↗
PubMed2002

Periconceptional nutrition programs development of the cardiovascular system in the fetal sheep.

It has been proposed that fetal adaptations to intrauterine nutrient deprivation permanently reprogram the cardiovascular system. We investigated the impact of restricted periconceptional nutrition and/or restricted gestational nutrition on fetal arterial blood pressure (BP), heart rate, rate pressure product, and the fetal BP responses to ANG II and the angiotensin-converting enzyme inhibitor captopril during late gestation. Restricted periconceptional nutrition resulted in an increase in fetal mean arterial BP between 115 and 125 days gestation (restricted 41.5 +/- 2.8 mmHg, n = 12; control 38.5 +/- 1.5 mmHg, n = 13) and between 135 and 147 days gestation (restricted 50.5 +/- 2.2 mmHg, n = 8; control 42.5 +/- 1.9 mmHg, n = 10) as well as an increase in the rate pressure product in twin, but not singleton, fetuses between 115 and 147 days gestation. Mean BP and fetal plasma ACTH were also positively correlated in twin, but not singleton, fetuses. This is the first demonstration that maternal undernutrition during the periconceptional period results in an increase in fetal arterial BP. This increase occurs concomitantly with an increase in fetal ACTH but is not dependent on activation of the fetal renin-angiotensin system.

Adrenocorticotropic Hormone↗