Biomedical subjects
Publications and source records attributed to Mary Ellen Jeans.
An integrated approach is necessary to address the ethical, cultural, and safety issues raised by international nurse migration into Canada. A recent federally funded study yielded important information regarding gaps in regulation, screening, assessment, and registration of internationally educated nurses. A series of recommendations have emerged from this important study.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Previous research has indicated that postoperative pain, mood and analgesic requirements are influenced by diverse demographic and psychological variables. The data, however, are inconsistent and the extent of these influences has not been explored using multivariate statistical methods. In the present investigation patients scheduled for elective gallbladder surgery were examined for levels of pain, mood and analgesic needs, and the data were analyzed by using stratified stepwise multiple regression analysis. The results indicate that approximately half of the variability in the postoperative outcome measures could be predicted by a set of variables which include the patient's anxiety, extroversion, depression, educational level, previous chronic pain syndromes, and bias toward using medication. The implications of these results are discussed in relation to pain management strategies for surgical populations.
The purpose of this study was to examine the effect of continuous transcutaneous electrical nerve stimulation (TENS) near the incision site on post-cesarean pain and on analgesic intake during the early postoperative period. This investigation utilised a 2-group (TENS-treated and placebo TENS-treated), single-blind experimental design. Eighteen multiparous women, each having undergone an elective cesarean delivery, participated in the study. Nine patients received TENS and nine placebo stimulation. The treatment was continuous through to the third day following the day of surgery. The McGill Pain Questionnaire was used to estimate the three most frequent types of post-cesarean-associated pain, and records of the patients' analgesic intake were obtained from hospital charts. The results suggest that TENS was significantly more effective than placebo TENS in reducing cutaneous, movement-associated incisional pain. However, pain resulting from internal structures, i.e., deep pain, afterbirth pain (due to uterine contractions), and the somatic pain associated with decreased peristalsis (gas pains) were not amenable to TENS. No significant differences in analgesic intake were observed. The possible reasons for these findings are discussed.
Patients who receive worker's compensation or are awaiting litigation after an accident have long been regarded as neurotics or malingerers who are exaggerating their pain for financial gain. However, there is a growing body of evidence that patients who receive worker's compensation are no different from patients who do not. In particular, a recent study found no differences between compensation and non-compensation patients based on pain scores obtained with the McGill Pain Questionnaire (MPQ). Since the MPQ is usually scored by using rank values rather than more complex scale values, the negative finding might be attributable to the loss of information by using rank values. Consequently, a simple technique was developed to convert rank values to weighted-rank values which are equivalent to scale values. A study of 145 patients suffering low-back and musculoskeletal pain revealed that compensation and non-compensation patients had virtually identical pain scores and pain descriptor patterns. They were also similar on the MMPI pain triad (depression, hysteria, hypochondriasis) and on several other personal that were examined. The only differences were significantly lower affective or evaluative MPQ scores and fewer visits to health professionals by compensation patients compared to non-compensation patients. These results suggest that the financial security provided by compensation decreases anxiety, which is reflected in the lower affective or evaluative ratings but not the sensory or total MPQ scores. Compensation patients, contrary to traditional opinion, appear not to differ from people who do not receive compensation. Accidents which produce injury and pain should be considered as potentially psychologically traumatic as well as conducive to the development of subtle physiological changes such as trigger points. Patients on compensation or awaiting litigation deserve the same concern and compassion as all other patients who suffer chronic pain.