Journal of pediatric oncology nursing : official journal of the Association of Pediatric Oncology Nurses
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J Pediatr Oncol Nurs · Jul 1991
Informed consent for treatment of childhood cancer: factors affecting parents' decision making.
Both the treatment for childhood cancer and the legal requirements for gaining parents' consent to treatment have become increasingly complex. The purpose of the exploratory investigation reported here was to identify influential circumstances surrounding the consent process in the pediatric setting, to describe the relationship of parental anxiety to these factors, and to delineate related practice and research implications. ⋯ Although participants were generally satisfied with the informed consent process 48 hours after signing a consent form, further research is needed to document how well parents understand and remember key information, as well as the influence of time, experience, and changes in state anxiety on their perceptions of the adequacy of the consent process. In current clinical practice, simple strategies can be applied to improve the informed consent process for families of children with cancer.
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There are many options available to measure a child's self-report of pain. Many factors should be considered when choosing a scale, including previous testing, ease of administration, age of the child, and type of pain experience. When selecting a measure, it is important to pretest it with a sample similar to that in the proposed study to evaluate these factors.
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J Pediatr Oncol Nurs · Jul 1991
Diabetes insipidus and syndrome of inappropriate secretion of antidiuretic hormone in children with midline suprasellar brain tumors.
Salt and water balance within the body is controlled by the hormonal influence of vasopressin. Vasopressin is produced in the hypothalamus, stored and released from the posterior lobe of the pituitary, and travels via the blood to the kidneys to regulate the amount and concentration of urine excreted. Oversecretion or undersecretion of vasopressin, eg, diabetes insipidus (DI) or syndrome of inappropriate secretion of antidiuretic hormone (SIADH) results in an imbalance of the salt-to-water ratio. ⋯ Approximately 50% to 75% of children with suprasellar tumors will develop permanent DI and the remainder will experience transient postoperative DI or SIADH. Pathophysiology of vasopressin's control on salt and water balance and its relationship to suprasellar brain tumors in children are presented. Nursing assessment and intervention parameters for management of DI and SIADH in children with brain tumors are also discussed.
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J Pediatr Oncol Nurs · Jul 1991
Validity and reliability of a pediatric hematology oncology patient acuity tool.
Appropriate use of nursing resources in the pediatric hematology and oncology inpatient settings demands a patient acuity system that is easy to use and accurate, and that objectively measures nursing care needs of a specialized patient population. Structured survey of 13 comprehensive cancer centers and a review of the literature show no valid and reliable acuity tools for this pediatric population. The purpose of this project was to study the validity and reliability of a newly developed pediatric hematology and oncology acuity system designed to quantify patient care needs. ⋯ Interrater reliability was studied using two raters from the unit. Data were collected for 150 patient observations on a 12-bed pediatric hematology and oncology inpatient and short-stay outpatient unit. The resulting Pearson correlation coefficient was r = .97 (P less than .001).(ABSTRACT TRUNCATED AT 250 WORDS)