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Biomedical subjects

T Clark

Publications and source records attributed to T Clark.

At least 73 records · Page 4Linked to original sources
PubMed1993

Hospital mainframe computer documentation of pharmacist interventions.

The hospital mainframe computer pharmacist intervention documentation system described has successfully facilitated the recording, communication, analysis, and reporting of interventions at our hospital. It has proven to be time efficient, accessible, and user-friendly from the standpoint of both the pharmacist and administrator. The advantages of this system greatly outweigh manual documentation and justify the initial time investment in its design and development. In the future, it is hoped that the system can have even broader impact. Intervention/recommendations documented can be made accessible to medical and nursing staff, and as such further increase interdepartmental communication. As pharmacists embrace the pharmaceutical care mandate, documenting interventions in patient care will continue to grow in importance. Complete documentation is essential if pharmacists are to assume responsibility for patient outcomes. With time being an ever-increasing premium, and with economic and human resources dwindling, an efficient and effective means of recording and tracking pharmacist interventions will become imperative for survival in the fiscally challenged health care arena. Documentation of pharmacist intervention using a hospital mainframe computer at UIH has proven both efficient and effective.

Chicago↗
PubMed1992

Leaching of Pyrites of Various Reactivities by Thiobacillus ferrooxidans.

Wide variations were found in the rate of chemical and microbiological leaching of iron from pyritic materials from various sources. Thiobacillus ferrooxidans accelerated leaching of iron from all of the pyritic materials tested in shake flask suspensions at loadings of 0.4% (wt/vol) pulp density. The most chemically reactive pyrites exhibited the fastest bioleaching rates. However, at 2.0% pulp density, a delay in onset of bioleaching occurred with two of the pyrites derived from coal sources. T. ferrooxidans was unable to oxidize the most chemically reactive pyrite at 2.0% pulp density. No inhibition of pyrite oxidation by T. ferrooxidans occurred with mineral pyrite at 2.0% pulp density. Experiments with the most chemically reactive pyrite indicated that the leachates from the material were not inhibitory to iron oxidation by T. ferrooxidans.

Journal Article↗
PubMed1991

An investigation of the relationship between self-report of memory functioning and memory test performance.

Memory complaints are some of the most common cognitive problems presented to clinical psychologists and neuropsychologists. However, the probable validity of memory complaints presented to a psychologist rarely has been validated by objective memory tests. Using the Memory Functioning Questionnaire (MFQ; Gilewski et al., 1983), 62 relatively young adults reported the extent to which they were experiencing various types of memory problems. These data were compared with findings of memory and non-memory tests on an expanded Halstead-Reitan test battery and with the MMPI/MMPI-2. Results showed that with the exception of persons with more than one MMPI/MMPI-2 evaluation, memory complaints were not related more to memory than to non-memory tests.

Adolescent↗
PubMed1991

Conceptual data model for a central patient database.

This paper presents methods used to develop a conceptual model for a patient database forming the centerpiece of a clinical information system under development. Various modeling techniques are discussed using a simplified fragment of the model. A method for mapping the model onto a relational design optimized for single patient retrievals is described. The results section discusses a number of issues pertaining to the flexibility and usability of this architecture.

Databases, Factual↗
PubMed1991

Hospital administrators' perceptions of pharmacy directors.

The results of a national survey of hospital administrators' perceptions of pharmacy directors are reported. A questionnaire was mailed to a random sample of 1000 hospital administrators nationwide. The questionnaire asked each administrator to rate the managerial skills of pharmacy directors in general and the pharmacy director at his or her institution on a 5-point scale. The value the administrator placed on clinical pharmacy services was investigated, as was the administrator's knowledge of the education of the pharmacy director and the reporting structure between administrator and pharmacy director. The net response rate was 47.8% (478 usable replies). The hospital administrators believed that pharmacy directors in general need to improve their relationship with the nursing staff, their basic managerial skills, and their communication skills. They believed that the pharmacy director at their own institution excelled at keeping up with progressive pharmacy practice, inventory management, and interacting with the pharmacy and therapeutics committee. The administrators indicated that it is very important for the pharmacy department to be involved in therapeutic drug monitoring and medication counseling and to be progressive in their offerings of services. Hospital administrators had a positive perception of the abilities of pharmacy directors but believed that there is still room for improvement.

Attitude of Health Personnel↗
PubMed1990

The development of a points system to compare the potential running costs of different development options for new hospitals.

The points system provides a simple method of assessing the design aspects of health care facilities which have a significant influence on their eventual operating costs. It is intended to assist planning teams working in the early stages of designing a health care facility. The system offers a systematic form of analysis which should be used in the preparation of development proposals as an aide-memoir, and as a method of comparing and evaluating alternative design solutions. It comprises seventeen worksheets which should be used by planning teams as a checklist of Design for Reduced Operating Costs factors. The system was developed by using the 'delphi' methodology and has been tested in a series of repeatability tests and field trials; and it is now being used for developments within the NHS.

Costs and Cost Analysis↗
PubMed1990

[Distribution of linear accelerators in Great Britain. Use of fast electrons and their main applications].

The features of the electron beam that make it a unique therapeutic tool, are related to physical characteristic rather than to any special biological effectiveness. The advantages of the dose distribution pattern are greatest at low energies (under 20 MeV), suggesting the use of electrons for irradiation of superficial tumors with the sparing of underlying tissues. Modern clinical electron practice demands electron treatment beams offering a high degree of purity, uniformity and the steepest possible fall-off of dose beyond the treatment volume. There are approximately 135 Linacs installed in UK, and approximately half of them have electron capacity with range of energy between 4 and 15/20 MeV. Compared to photon beams, 10% of treatment load is for electrons with a maximum of 15% in very specialised centres.

Electrons↗
PubMed1989

Pointing the way.

Explore the source record for details and available documents.

Capital Expenditures↗
PubMed1988

Antenatally diagnosed subdural haemorrhage in congenital factor X deficiency.

The presence of a subdural haemorrhage was observed in a fetus during antenatal ultrasound examination. The infant was found to be a homozygote for factor X deficiency. Prompt recognition permitted replacement treatment from an early stage. Inherited coagulation disorders should be suspected when intracranial haemorrhage is detected antenatally.

Cerebral Hemorrhage↗
PubMed1988

Professional-development and continuing-education programs for pharmacists in large hospitals.

Pharmacy directors at large hospitals nationwide were surveyed to determine the status of professional-development and continuing-education programs for staff pharmacists at their institutions. An 18-item questionnaire was developed and mailed in July 1987 to pharmacy directors of 445 large (bed capacity of greater than or equal to 450) hospitals. The questionnaire was designed to elicit information about who holds responsibility for the professional-development programs, the programs' frequency and format, how attendance is documented, and the types of individuals who present the programs. A total of 327 (73.5%) of the questionnaires were returned, with 256 (78.3%) of the respondents indicating that their department had some form of developmental-training program. Only 45 (17.6%) of these respondents indicated that their department employed an individual whose job title was specific for education or training functions. Hour-long lectures and videotaped programs were the most popular formats; programs were most frequently presented by pharmaceutical sales representatives or clinical or staff pharmacists. Of 251 respondents, only 90 (35.8%) indicated that an educational needs assessment of pharmacists had been conducted in the 18 months before the survey. Of 252 respondents, 138 (54.8%) indicated that their departments had no annual budget for these programs. Although program attendance was documented by 248 (97.3%) of the 256 departments, 111 (43.3%) did not require any type of certification for some programs. Evaluations were required by only 127 (49.6%) of the 256 pharmacy departments offering these programs. Inhouse programs offer opportunities for professional development, but resource allocation, program organization, and incentives for participation such as standards of performance could be improved in many of the programs explored by this survey.

Certification↗
PubMed1987

Hypovitaminosis A in feedlot cattle.

Hypovitaminosis A was diagnosed in a group of feedlot cattle that had been fed a diet low in carotene for 18 months. The primary signs of disease in the cattle were poor weight gain, ataxia, convulsions, night blindness, and total blindness. Serum vitamin A concentrations were used to confirm the diagnosis. The cattle were treated orally and intramuscularly with vitamin A, and the less severely affected herd members recovered rapidly.

Animals↗
PubMed1987

The valence of dreams reported by type A-B college students.

The valences of the dreams reported by Type A (n = 39) and Type B (n = 42) undergraduates were examined. Consistent with the view that in part the manifest content of the dream may reflect attempts to manage stress, the Type A students were significantly more likely than the Type B students, to report disturbing dreams.

Adaptation, Psychological↗
PubMed1987

Episodic abnormalities in transcutaneous oxygen (TcPO2) recorded during neonatal intensive care.

An automated TcPO2 data system was tested and used to: 1) quantitate the frequency and duration of hypoxemic and hyperoxemic events experienced during the first three days after birth by 25 very low birth weight infants, and 2) determine whether hypoxemic events were associated with the occurrence of periventricular-intraventricular hemorrhage. During the first three days after birth, infants experienced a median of 41 episodes with a TcPO2 less than 40 torr having a cumulative duration of 37 minutes, and a median of 28 episodes with a TcPO2 greater than 100 torr having a cumulative duration of 14 minutes. Most episodes were less than 30 seconds in duration, but in some infants the duration was longer. There was no association between the occurrence of periventricular-intraventricular hemorrhage and either the frequency or cumulative duration of episodes with a TcPO2 less than 40 torr. A major problem with automated TcPO2 data systems is the inability of currently available systems to recognize inaccurate TcPO2 data. Twenty-four per cent of the summary TcPO2 monitoring data collected in this study was contaminated with unreliable TcPO2 values. Before automated TcPO2 data systems can be recommended for widespread research use or for medicolegal documentation, the problem of data contamination must be resolved.

Blood Gas Monitoring, Transcutaneous↗