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Biomedical subjects

J Wallace

Publications and source records attributed to J Wallace.

204 records · Page 12Linked to original sources

Extubation and reintubation in the NICU: identifying opportunities to improve care.

An investigation was conducted to determine the overall incidence and reasons for extubation and reintubation in a NICU population in order to establish a baseline for ongoing quality assessment and evaluation monitoring. The investigators sought to identify factors associated with accidental extubation for which action plans to improve care could be developed.

Equipment Failure↗

Lead poisoning from art restoration and pottery work: unusual exposure source and household risk.

Two cases of lead poisoning following exposures in the arts and crafts environment are presented. The first illustrates the impact of an unusual exposure source experienced by a female art conservator while restoring an antique Peruvian tapestry from the Chancay Period (A.D. 1000-1500). The second demonstrates the extension to the artist's family members of a lead hazard associated with pottery work. Noted were a wide spectrum of clinical and biochemical abnormalities, ranging from severe neurological and gastrointestinal symptoms to subtle alterations in the biosynthetic pathway of heme. Marked elevation of the blood lead level (up to 130 mcg/100 mL) was found in the most severe case of lead poisoning. The cases illustrate the need for industrial hygiene measures in this type of work in order to prevent lead intoxication, both in the adult artist and children in the household. However, in some instances of increased lead absorption in persons with lead-related hobbies, sources other than those associated with arts and crafts should be investigated. This alternative is illustrated by a third case, in which firearms training was the more likely source of excessive exposure. Multiple occupational factors must occasionally be considered in evaluating increased lead absorption.

Adult↗

Promoting healthy bladder habits for seniors.

Urinary incontinence (UI) effects people of all ages, but is especially prevalent in the elderly population. Also significant is a lack of knowledge about UI. A health promotion project was developed and implemented in six ethnically diverse, predominantly minority, inner city senior centers, a program designed to address an elder population, as they are very likely to be experiencing UI and lacking knowledge concerning healthy bladder habits. The project consisted of three phases: orientation/training of key staff members/peer educators at the six senior centers; educating elder consumers through four one-hour weekly sessions involving visual aids and completion of bladder records and quizzes, and follow-up sessions with senior staff/peer educators to reinforce previous training. One result was that training of peer educators needed further refinement to allow for a more significant role throughout the program. The program was very well received by the participants and roughly 80 percent felt they had more control over their bladder by the end of the last session. This project will continue into 1997 and in addition to information on UI, the project will include prostate health for men and gynecological health for women, as this need became evident throughout the program.

Aged↗