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Biomedical subjects

J Hutchings

Publications and source records attributed to J Hutchings.

At least 19 recordsLinked to original sources
PubMed2000

Reducing unintended pregnancy by increasing access to emergency contraceptive pills.

OBJECTIVES: National and state data on the health, social, and economic consequences of unintended pregnancy prompted Washington policy makers to identify strategies to reduce such pregnancies. Though not well known, emergency contraceptive pills (ECPs) are a safe and effective contraceptive method that can prevent pregnancy if taken within 72 hr after unprotected intercourse. A coalition conceived the idea of enabling pharmacists to prescribe ECPs directly to women through collaborative drug therapy agreements (CDTAs) with physicians. METHODS: Following a feasibility study, five agencies initiated a novel pilot project in western Washington. Key components included informing pharmacists about ECPs and CDTAs; developing tools, providing training, and developing systems to establish pharmacist/ prescriber collaborative agreements; conducting a public awareness campaign; evaluating the impact of the project; and disseminating the results. RESULTS: More than 1000 pharmacists received training in all aspects of providing ECPs and 140 pharmacies participated in the project, with more than 145 CDTA on file. In the 16 months of pharmacy service provision, 11,969 ECP prescriptions were provided, possibly preventing 700 or more unintended pregnancies. The media launch led to 200 broadcast stories and increased calls to the ECP Hotline from 116 to an average of 1160 per month. CONCLUSION: Enabling pharmacists to provide ECPs directly to women is a convenient delivery system for a time-limited therapy. It increases the chances that women will use the therapy effectively and connects women without a provider to a source of care. By increasing access to an effective contraceptive, this projects supports the Washington State goal of reducing unintended pregnancy.

Contraceptives, Postcoital↗
PubMed2000

Nurses' perceptions of the nature and frequency of aggression in general ward settings and high dependency areas.

Studies on aggression in healthcare settings have reported increased frequency of this behaviour in both psychiatric and accident and emergency areas; however, to date, very few studies have addressed this issue in general ward settings in Australia. This descriptive study was conducted to determine nurses' perceptions of the nature and frequency of aggressive behaviours in general wards and high dependency areas and thereby address the gap in the literature. Two hundred and nine nurses in one Australian hospital completed a 23-item questionnaire on aggression in the workplace. The findings revealed that the majority (89.5%) of nurses defined aggressive behaviour as including verbal aggression, physical aggression and intimidation. Ninety-five per cent of respondents had encountered at least several episodes of verbal aggression within the last 12 months. Patients were found to be the main perpetrators of aggressive acts, followed by relatives. After experiencing either verbal or physical aggression nurses most frequently reported feeling angry or emotionally hurt. These findings confirm that acts of aggression are experienced frequently in the general medical and surgical ward areas of the study hospital. Consequently, there is a need to provide staff with education and support in order to deal with this issue and minimize the impact of increasing levels of aggression in the workplace.

Adaptation, Psychological↗
PubMed1998

Parental autobiographical memory: is this a helpful clinical measure in behavioural child management?

OBJECTIVES: The major hypothesis was that specificity scores on the Parent-Child Autobiographical Memory Test (PCAMT; Hutchings, 1996) would differentiate between mothers of children referred to a child and adolescent mental health service for behavioural management, and those who were not referred. Within the referred sample, the objective was to examine the relationships between the PCAMT, mental health (Beck Depression Inventory; Beck, Ward, Mendelson, Mock & Erbaugh, 1961; General Health Questionnaire; Goldberg, 1972) and socio-economic deprivation (SED5; Hutchings, 1996) and measures of outcome (Eyberg Child Behavior Inventory; Eyberg, 1980). DESIGN: Pre-treatment measures on the PCAMT for the group of mothers whose children were referred were compared with measures on the PCAMT from a group of mothers of non-referred children of similar ages. Within the mothers of the referred sample, correlations of the PCAMT with other measures were examined, pre- and post-treatment. METHODS: Pre-treatment PCAMT scores from 26 mothers of children with behaviour management problems from consecutive referrals to a child and adolescent mental health service were compared with PCAMT scores from 22 mothers of children of a similar age from a local playgroup. Within the referred group, the PCAMT was administered before (N = 26) and after (N = 16) treatment. The 16 treated families received behavioural management advice. RESULTS: The PCAMT distinguished between parents of children referred for behavioural management advice and a non-clinical sample. Within the referred group it also distinguished between those who received treatment and those who did not attend treatment. CONCLUSIONS: The PCAMT is considered to have the potential of being a useful instrument for identifying referred children whose mothers may not attend for treatment and possibly for identifying those mothers who would benefit most from concentrating on attending and observation skills in child management training.

Adult↗
PubMed1998

When the morning after is Sunday: pharmacist prescribing of emergency contraceptive pills.

Pharmacists are well positioned to play a major role in increasing access to emergency contraceptive pills (ECPs). A pilot project in Washington State is testing direct pharmacist prescribing. Through a collaborative drug therapy agreement, a licensed prescriber, such as a physician, delegates to a pharmacist the authority to prescribe ECPs directly to women who meet the assessment criteria. Currently pharmacists at 111 Washington State pharmacies have collaborative agreements in place, and the number of participating pharmacies continues to increase. The response to this initiative has been extremely positive. Women who have received ECPs directly from pharmacists rate their interactions with the pharmacists positively and overwhelmingly cite convenience as the primary reason for going directly to the pharmacy. Physicians and other providers with independent prescribing authority can play a pivotal role by working with pharmacists to replicate the Washington State initiative in the states that allow it.

Contraceptives, Postcoital↗
PubMed1996

Patient evaluation of laser-assisted uvulopalatoplasty.

OBJECTIVE: Most papers on LAUP lack patient evaluation of success rate with any statistical significance. We describe a method that we use to measure the improvement in snoring as well as changes related to quality of life. METHODS: We use a specially designed questionnaire, answered by the patient immediately prior to and immediately after treatment, and 1 week, 1 month, and 6 months postoperatively. Thirty-five patients were included in the study. RESULTS: Significant improvements were observed in a decrease in frequency of sleeping in a separate room due to snoring, a decrease in frequency of awaking during the night due to snoring, and a decrease in loudness of snoring. The anticipated decrease in preoperative snoring and the actual decrease in snoring postoperatively was also realized. CONCLUSION: The questionnaire is discussed as an instrument in patient evaluation of LAUP, treatment in which success may not necessarily be judged as 100% reduction in snoring.

Humans↗
PubMed1993

No reduction in the cost of mating for Drosophila melanogaster females mating with spermless males.

Drosophila melanogaster females can incur a cost of mating, manifested as a decrease in longevity and lifetime reproductive success. We investigated whether the cost of mating was a cost of storing and/or receiving sperm by using two types of males that do not transfer sperm (transformer pseudomales and the male offspring of homozygous tudor mothers). Females that were intermittently exposed to males that did and did not transfer sperm did not differ in lifespan, in the absence of any differences in other costly aspects of reproduction, showing that there was no cost to receiving sperm. There was a cost of mating with spermless males; this suggested a potential cost of receiving accessory fluid. However, it was not possible to distinguish this possibility from other explanations, e.g. female injury at mating and the transfer of parasites. The reasons why females continuously exposed to males remated more than was in their reproductive interests is discussed.

Animals↗
PubMed1988

Protein metabolism during treatment of chest infection in patients with cystic fibrosis.

Six cystic fibrosis patients with pulmonary exacerbations were studied to determine the effect of antibiotic treatment on protein nutritional status. Indirect calorimetry, nitrogen balance, protein turnover, urinary 3-methylhistidine, plasma albumin, prealbumin transferrin, and cortisol were measured before and after treatment. N loss averaged 16 and 17% on each balance. N in the sputum was up to 4.5% of absorbed N intake. At the peak of infection, protein synthesis, degradation, and urinary 3-methylhistidine were significantly higher than during recovery (31%, 28%, and 60%, respectively). On recovery a significant fall in blood sugar, albumin, morning cortisol and sputum N and a rise in prealbumin was found. Basal metabolic rate and N balance did not change. For patients in the fed state, active infection is associated with higher rates of protein synthesis and degradation. Antimicrobial treatment alters protein dynamics but does not alter measured N balance or the difference between measured protein synthesis and breakdown.

Adolescent↗
PubMed1986

An assessment of burst strength distribution data for monitoring quality of condom stocks in developing countries.

Laboratory tests were conducted on condoms to examine the changes that occur over time in indicators of condom burst strength, and to determine the relationship between laboratory-assessed condom burst strength and breakage during use in a developing country setting. Three groups of unaged condoms purchased directly from the manufacturer were used: one group exposed to UV light for 10 hours; one group exposed for five hours; and one group unexposed. A sample of each of these groups was tested according to ISO condom air burst test protocols. The remaining condoms were individually packaged in coded polyethylene bags for shipment to the developing country study site. Also used in the study was a group of condoms that had been aged for over 40 months under field conditions in a tropical climate; a sample from this group was tested by the ISO air burst test protocol and the remainder distributed to the study site. One-hundred-thirty Indonesian urban males participated in the double-blind study. Volunteers were not relying on the condom for contraceptive purposes. Each volunteer was given one individually packaged untreated condom, one condom from each treatment group, and four condoms aged in the field. Study participants were instructed to return all used condoms. Each condom that was returned after use was examined for breakage, and the unbroken condoms were subjected to an air inflation test to determine volume and pressure at burst. A comparison of the air burst volume data for a sample of unused and used condoms from the same treatment group indicates that most of the condoms that broke during use had air burst volumes below 11 liters. Therefore, a significant downward shift in the burst strength distribution as measured in the laboratory is likely to result in an increased breakage rate during use. A Condom Deterioration Index calculated from regular periodic testing of stored condom stocks is a convenient and sensitive means of monitoring trends in the distribution and deterioration of condom strength.

Air↗
PubMed1979

Increased incidence of breast carcinoma in patients with irradiation for post-partum mastitis: a screening situation.

In Rochester, New York, 606 women were treated with ionizing radiation for post-partum mastitis, mostly between 1940 and 1955. Two-thirds of all breasts were treated, the average dose per breast being 377 rads (at 2.5 cm breast depth). Mammographic examinations were performed on 265 of these women still residing in this vicinity. Two nonpalpable carcinomas (with no axillary node metastases) were found in the twelve breast lesions that have been biopsied. Some of the biopsies revealed premalignant changes. It is recommended that women in this high-risk category have close medical supervision, as well as periodic mammographic evaluation, and that the importance of periodic breast self-examinations should be emphasized.

Adult↗