Biomedical subjects

K A Rimes

Publications and source records attributed to K A Rimes.

7 recordsLinked to original sources

PubMed2005

Treatments for chronic fatigue syndrome.

AIMS: To review studies evaluating the treatment of chronic fatigue and chronic fatigue syndrome, to describe predictors of response to treatment and to discuss the role of the occupational health physician. METHODS: A literature search was carried out using Medline and PsychInfo. RESULTS: Studies evaluating cognitive behaviour therapy, graded exercise therapy, pharmacological interventions (e.g. antidepressants and corticosteroids), immunological interventions and nutritional supplements were reviewed. The most promising results have been found with cognitive behaviour therapy and graded exercise therapy, and some predictors of outcome have been identified. Most of the other interventions were evaluated in just one or two studies and therefore evidence is insufficient to draw firm conclusions. CONCLUSIONS: By applying the models of fatigue that form the bases for cognitive behaviour therapy and graded exercise therapy, occupational health physicians may play an important role in helping the patients with chronic fatigue syndrome to reduce their symptoms, improve their functioning and return to work.

Cognitive Behavioral Therapy↗

PubMed2002

The Health Anxiety Inventory: development and validation of scales for the measurement of health anxiety and hypochondriasis.

BACKGROUND: A self-rated measure of health anxiety should be sensitive across the full range of intensity (from mild concern to frank hypochondriasis) and should differentiate people suffering from health anxiety from those who have actual physical illness but who are not excessively concerned about their health. It should also encompass the full range of clinical symptoms characteristic of clinical hypochondriasis. The development and validation of such a scale is described. METHOD: Three studies were conducted. First, the questionnaire was validated by comparing the responses of patients suffering from hypochondriasis with those suffering from hypochondriasis and panic disorder, panic disorder, social phobia and non-patient controls. Secondly, a state version of the questionnaire was administered to patients undergoing cognitive-behavioural treatment or wait-list in order to examine the measure's sensitivity to change. In the third study, a shortened version was developed and validated in similar types of sample, and in a range of samples of people seeking medical help for physical illness. RESULTS: The scale was found to be reliable and to have a high internal consistency. Hypochondriacal patients scored significantly higher than anxiety disorder patients, including both social phobic patients and panic disorder patients as well as normal controls. In the second study, a 'state' version of the scale was found to be sensitive to treatment effects, and to correlate very highly with a clinician rating based on an interview of present clinical state. A development and refinement of the scale (intended to reflect more fully the range of symptoms of and reactions to hypochondriasis) was found to be reliable and valid. A very short (14 item) version of the scale was found to have comparable properties to the full length scale. CONCLUSIONS: The HAI is a reliable and valid measure of health anxiety. It is likely to be useful as a brief screening instrument, as there is a short form which correlates highly with the longer version.

Adult↗

PubMed2000

The effect of nondirective questioning on women's decisions whether to undergo bone density screening: an experimental study.

This study investigated the effects of nondirective counseling on health screening decisions. Ninety women (mean age = 51 years) received information about bone density screening and osteoporosis. They were then randomly allocated to 1 of 4 groups and were encouraged to focus on positive issues about bone density screening (positive group), on negative issues (negative group), on both positive and negative issues (all-focusing group), or on issues relating to the common cold (control group). Women were asked to rate how likely they would be to opt for bone density screening if they saw it available. After being informed that they could have bone density screening, actual uptake was assessed. It was found that the issues on which individuals focused significantly influenced their rate likelihood of opting for the scan. Rated likelihood of testing was significantly associated with whether individuals actually did opt for testing when it was subsequently offered to them.

Adult↗

PubMed1999

Obsessive-compulsive disorder, anxiety disorders, and self-esteem: an exploratory study.

In a preliminary investigation of the link between self-esteem and obsessional problems, patients with OCD were compared with people suffering from other anxiety disorders and non-anxious controls. A questionnaire was devised which allowed the reliable coding of open ended responses focussed on issues surrounding self-worth; standardized measures of self-esteem and clinical symptomatology were also administered. Results indicated that both clinical groups differed significantly from non-clinical controls on generalized self-esteem assessments. There was some evidence of OCD specific effects; obsessionals were more likely than anxious controls to link their self-worth to other people and their relationships. They also regarded the possibility of causing harm as likely to result in other people making extreme negative and critical judgements of them; the other groups expected the responses of others towards them to be more lenient. The implications for future research and for treatment of OCD are discussed.

Adult↗

PubMed1998

The prospect of predictive testing for personal risk: attitudes and decision making.

As predictive tests for medical problems such as genetic disorders become more widely available, it becomes increasingly important to understand the processes involved in the decision whether or not to seek testing. This study investigates the decision to pursue the possibility of testing. Individuals (one group who had already contemplated the possibility of predictive testing and one group who had not) were asked to consider predictive testing for several diseases. They rated the likelihood of opting for testing and specified the reasons which they believed had affected their decision. The ratio of the numbers of reasons stated for testing and the numbers of reasons stated against testing was a good predictor of the stated likelihood of testing, particularly when the reasons were weighted by utility (importance). Those who had previously contemplated testing specified more emotional reasons. It is proposed that the decision process is internally logical although it may seem illogical to others due to there being idiosyncratic premises (or reasons) upon which the decision is based. It is concluded that the Utility Theory is a useful basis for describing how people make decisions related to predictive testing; modifications of the theory are proposed.

Adult↗

PubMed1997

Predictive genetic testing: psychological factors.

Advances in medical technology such as those linked to the human genome project are increasing the potential for predictive testing for a wide range of health threats. There have not been comparable advances in understanding of the psychological factors involved in such testing. These factors and issues relating to them are examined, and it is suggested that a cognitive-behavioral approach to the understanding and management of adverse reactions to testing is likely to be particularly fruitful. The use of such an approach should result in the development of effective pre- and posttest interventions to prevent, minimize, and manage distress associated with screening.

Adaptation, Psychological↗

PubMed1993

Mammography: role of the occupational health nurse.

1. According to ACS and NCl guidelines, women should begin screening mammography with a baseline film between 35 and 39 years of age. She should then maintain routine mammography screening per the guidelines. 2. Twenty-five percent of women diagnosed with breast cancer have known risk factors. 3. Further investigation of the effectiveness of worksite mammography and mobile mammography vans is needed. 4. Occupational health nurses are in an optimal position to increase the level of current mammography usage.

Adult↗