Browse Items (61 total)

We used data from the National Longitudinal Survey of Youth (NLSY; 1987) to examine the relationship between having a chronic physical health condition during youth (ages 14 to 21), and the subsequent transition to adulthood among a nationally…

A number of recent studies suggest that cells of the immune system, e.g. peripheral blood mononuclear cells (PBMC), can synthesize and process POMC and secrete POMC-derived peptides, such as ACTH and endorphins, upon immune and hormonal challenges.…

OBJECTIVE: To estimate when a difference in disability symptoms is sufficiently large to be important to individual patients. DESIGN: Cross-sectional analysis of two groups: derivation set (n = 46) and validation set (n = 57). SETTING: The Arthritis…

Developmental changes in children's acquisition of death concepts and in their emotional reactions are reviewed. Moderating variables that may affect the nature of grieving processes after parental or sibling death are discussed, including…

Opioid system hypofunction has been postulated in cluster headache (CH) on the basis of reduced opioid levels found in the cerebrospinal fluid (CSF). In this study beta-endorphin levels were monitored in the peripheral blood mononuclear cells of 65…

Neuropeptides, initially thought to be common features of gut and brain, are only synthesized in immune cells and modulate immune functions. The presence and possible functions of these peptides in immune cells in both physiological or pathological…

Overnight sleep studies were performed in 20 subjects with achondroplasia to document further the respiratory abnormalities present in this group. Somatosensory evoked potentials (SEPs) were recorded in 19 of the subjects to screen for the presence…

In this study we looked at children dying from progressive malignant diseases and their families, to see whether they discussed the child's impending death together. We also looked at what factors might influence this. We questioned staff in the…

BACKGROUND. Development of tolerance to opioid analgesics occurs often in patients with cancer-related pain. Cross-tolerance among opioid analgesics provides the physician with a major management problem. Incomplete cross-tolerance among opioid…

This study focuses on descriptive accounts of one Macmillan nurse's work, as provided by key individuals coming into contact with this specialist professional service. Twenty respondents (eight patients, five carers, five district nurses and two…

The purpose of this study is to compare frequent users of school-based clinic services with students who have an average rate of utilization. SAMPLE: Of the 1413 students enrolled in a Denver school-based clinic (DSBC) during the 1989-1990 school…

Of the 100,000 children who die each year in the United States, close to 15,000 children could benefit from hospice/home care services. This article describes the concept of pediatric hospice care, reviews the Martinson study that was conducted in…

The daily rhythms of melatonin, cortisol and body temperature were studied in 16 institutionalized subjects with the Lennox-Gastaut syndrome. The results of 9 subjects with normal daily rhythms of sleep and wakefulness (group 1) were compared with…

We reviewed 10 patients (5 males, 5 females) with mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes. The age of symptom onset ranged from 3 months to 12 years. All had lactic acidosis, multiple stroke-like events with…

The clinical manifestations of mitochondrial encephalomyopathy are described in four generations of a single kindred. The age of onset of major neurological disturbance varied from 3-70 years. In some patients, deafness was the only manifestation; in…

The records of 52 children with Niemann-Pick disease type C were reviewed to establish whether the disease process and outcome varied with the initial clinical pattern; 34 children (65%) had cholestatic liver disease and hepatosplenomegaly in…

Growth failure and nutritional status were evaluated in 142 children with quadriplegic cerebral palsy, aged between two and 18 years. Linear growth was assessed by upper-arm and lower-leg lengths: both means were significantly reduced. Mean…

Gastroesophageal reflux is a common occurrence in infancy. The most severe complications of reflux include torticollis, opisthotonus, and paroxysmal dystonic posture (known as the Sandifer complex). We examined 17 patients now ranging in age from 9…

The International Work Group on Death, Dying, and Bereavement recognizes the wide variation of attitudes, beliefs, and behaviours pertaining to childhood death, dying, and bereavement. The purpose of this statement is, therefore, to identify a set of…

Forty-five children (aged 6-12 yr) undergoing appendicectomy received one of three analgesic regimens using patient-controlled analgesia (PCA) with morphine: no background infusion (BO); background infusion 4 micrograms kg-1 h-1 (B4); background…

OBJECTIVE: To determine the pharmacokinetics of fentanyl when used as a long-term continuous infusion for sedation/analgesia in mechanically ventilated critically ill infants and children. DESIGN: Prospective, case series. SETTING: A university…

Incomplete information is a chronic feature of medica markets. Much attention has focused on information asymmetries between physicians and their patients. In contrast, physician uncertainty has received far less attention. This is a significant…

When an endogenous morphine, beta-endorphin was discovered ten years ago, the fact that this morphine is present in the brain and many other tissues suggested to neurobiologists that these peptide opiates play a role which goes beyond that of a…

Basal and dexamethasone-suppressed adrenal glucocorticoid secretion and hypothalamic beta-endorphin (BE) release in vitro were investigated in rats deprived of food for 24, 48, 72, and 96 h. Fasting for up to 48 h neither caused significant changes…

Spinal muscular atrophy (SMA) is a common neuromuscular disorder of childhood, associated with a high mortality rate during the first 2 years of life. Most practitioners expect patients with SMA to follow a progressive course with loss of muscle…

Adams et al. (1992) presented the results of 2 studies designed to replicate previous work by Davis (1989) regarding perceived usefulness, ease of use, and their influence on the usage of information technology. To measure the influence of usefulness…
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