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Biomedical subjects

J Traylor

Publications and source records attributed to J Traylor.

5 recordsLinked to original sources

Data-gathering tools for "real world" clinical settings: a multisite feasibility study.

OBJECTIVE: To determine the mental health needs and optimal treatments for children and families in "real world" settings, data-gathering strategies are needed that can be easily implemented across a variety of clinical settings. To address this need, the authors developed and piloted a "clinician-friendly" questionnaire that includes demographic, psychosocial, medical, and family history variables, such as those routinely gathered in standard clinical evaluations. METHOD: Optical scanning technology was used to encode data from more than 1,900 children, including 1,458 consecutive referrals in four military child psychiatry clinics, 285 consecutive admissions to a civilian psychiatric state hospital, 71 pediatric patients, and a community sample of 113 children. RESULTS: Despite geographic and logistic obstacles, clinical data were reliably obtained across multiple settings. Data analyses revealed meaningful differences across samples in subjects' presenting complaints, and a range of psychosocial, demographic, and background variables. Data were characterized by an apparently high degree of accuracy and completeness. CONCLUSIONS: Findings illustrate the importance and feasibility of standardized data-gathering approaches in routine clinical settings and clarify the hazards as well as the opportunities afforded by these research approaches. Such data-gathering tools appear to have significant merit and deserve further implementation and testing across a range of clinical and research settings.

Adolescent↗

Assessing the influence of maternal depression on the validity of the Child Behavior Checklist.

The relative effects of maternal depression, child gender, and child psychiatric status on mothers' ratings of their children were assessed in a study of the validity of the Child Behavior Checklist (CBCL). Both maternal depression and gender were found to be significantly associated with mothers' ratings of their children on the CBCL. Nevertheless, mothers' ratings continued to differentiate groups of children with and without psychiatric problems even after the variance accounted for by maternal depression and child gender was removed. These findings support the criterion validity of the CBCL, and point also to the importance of assessing parents as part of the clinical evaluation of children.

Aggression↗

Stimulation of mucosal growth by gastric and ileal infusion of single amino acids in parenterally nourished rats.

The effect on the intestinal mucosa of continuously infusing single amino acids, glycine, valine and histidine into the stomach and ileum was compared with saline and an amino acid mixture (AA) in rats fed to parenteral nutrition. After gastric infusion, glycine did not differ from saline, valine increased mucosa in the proximal segments and histidine alone increased mucosa in the proximal bowel equal to AA. After ileal infusion, all amino acids increased mucosa in the ileum. Valine and histidine, but not glycine, increased mucosa in the remote proximal small bowel. Therefore, regional differences occur in mucosal growth response to single amino acids.

Amino Acids↗

Positron emission tomography: a first-hand experience.

In July 1999, the University of Kansas Hospital installed a positron emission tomography (PET) scanner and added PET to the imaging technologies it offers patients and physicians. The new service is managed by the nuclear medicine section in the department of radiology. Plans are being implemented now to install a cyclotron in March 2000. Prior to installation of the scanner, a radiation area survey was performed in the space being considered for the PET unit. We also needed to address other critical considerations, including the manufacturer's requirements for construction of the scanner room, special electrical needs, and how the system would connect to our existing information network. It is important to work closely with your chief financial officer and chief operations officer from the beginning of the purchasing process so that these administrators have up-to-date, supportive information about PET and the progress of the installation. We made use of a variety of promotional techniques to market the new service, including broadcast e-mail, an open house for potential referring physicians, postings on the nuclear medicine Web site and communication through the local media. We also worked with the major insurance providers that utilize our hospital to educate them about PET and its benefits. In addition, we trained our own billing staff about procedures that optimize reimbursement for PET. In March 2000, University of Kansas Hospital will install the first cyclotron in the state, enabling us to generate the drugs used for PET scanning and potentially to add targets for research PET radiopharmaceuticals.

Computer Communication Networks↗