A comparison of teaching methods for ED discharge instruction after head injury

Combined teaching methods may improve recall and comprehension of discharge instructions. It is not clear from the study whether improved recall and comprehension resulted in better compliance. However, complications from head injuries, although rare, can be life threatening. Therefore it is recommended that emergency nurses present all instructions to the patient (or person accompanying the patient) by reviewing and explaining all medical terms and directions that the person must understand and follow. If additional time is available or the person does not appear to understand the instructions, reinforcement of content should be provided. It also is recommended that discharge instructions be written at a fifth-grade reading level, avoiding technical and medical terms. With research, emergency nurses can develop and evaluate effective and efficient teaching/learning strategies.     

Influence of pain and urinary symptoms on quality of life in young men with chronic prostatitis-like symptoms

BACKGROUND: Our aims in the present study were to estimate the influences of pain and urinary symptoms on quality of life, and to determine which of these two variables has the most predictive power with respect to quality of life in young men with chronic prostatitis-like symptoms. METHODS: Chronic prostatitis-like symptoms were measured by the National Institutes of Health-Chronic Prostatitis Symptom Index. Of the 28,841 men aged 20 years who lived in the study community, 18,495 men (a response rate 64.1%) agreed to participate in the study. A total of 1057 men who complained of symptoms indicative of chronic prostatitis were included in the study. The influences of pain and urinary symptoms on quality of life were determined using logistic regression analysis. The receiver operating characteristic (ROC) curve was used to estimate the predictive ability of each of these variables with respect to quality of life. RESULTS: Results from multivariate analysis showed that both pain and urinary symptoms were associated with an increased likelihood of impaired quality of life, although pain contributed more to a reduced quality of life than urinary symptoms. Relative to men who experienced mild pain, men who experienced moderate pain had a 3.9-fold risk of poor quality of life (odds ratio [OR], 3.87; 95% confidence interval [CI], 2.86-5.23; P < 0.001) and those who experienced severe pain had a 15.7-fold risk of reduced quality of life (OR, 15.68; 95% CI, 6.59-37.35; P < 0.001). Moderate urinary symptoms were associated with a 1.4-fold risk of bother (OR, 1.41; 95% CI, 1.01-1.99; P < 0.001) and severe urinary symptoms were associated with 2.4-fold risk (OR, 2.39; 95% CI, 1.37-4.12; P < 0.001), relative to mild urinary symptoms. Comparison of the effects of pain and urinary symptoms showed that pain severity had the most predictive power for bother, quality of life, and quality-of-life impact. The areas under the ROC curves for bother, quality of life, and quality-of-life impact were 71.3%, 69.3% and 72.5%, respectively. CONCLUSION: Urinary symptoms and pain might be associated with an increased likelihood of impaired quality of life in young men with chronic prostatitis-like symptoms. In addition, our findings suggest that pain severity is the most influential variable for determining quality of life in this population.     

Attempt of preventive treatment of striae gravidarum using preventive massage ointment administration]

Striae distensae are an appreciable cosmetic problem for many pregnant women. Preventive application of a water/oil massage cream was tested in a group of 24 gravidae (control group: 26 patients). In the untreated control group striae distensae were observed in two-thirds of the patients, whereas the prophylactically-treated gravidae showed development of striae in only one third of the group given the test preparation. Better results were obtained in women with a favourable constitutional predisposition than in patients with a tendency to overweight. The massage cream was well tolerated by all gravidae.     

On the role of noradrenergic neurotransmission in the action of desipramine and amitriptyline in animal models of depression

Three weeks of treatment with desipramine (DMI) and amitriptyline (AMI) reduced the hypothermic action of clonidine in rats. Both electrolytic and 6-hydroxydopamine lesions of the locus coeruleus (LC) and administration of DSP-4 counteracted the reduction of clonidine hypothermia produced by antidepressants. Lesions of the LC and DSP-4 administration also antagonized the anti-immobility action of single doses of DMI but failed to modulate the action of AMI in the forced swim test. Chronic DMI action on the rat immobility was reduced by 6-hydroxydopamine lesions of the LC: other lesions (electrolytic, DSP-4) were ineffective. Electrical stimulation of the LC increased the rat activity in the forced swim paradigm, producing an effect similar to that of antidepressants. The anti-immobility effect of DMI as well as LC stimulation were antagonized by drugs blocking alpha-adrenoceptors (phenoxybenzamine, prazosin) but not by propranolol, a non-selective antagonist of beta-adrenoceptors. On the other hand, the anti-immobility action of AMI was unchanged by all adrenolytics used in that study. The results indicate that the LC system and alpha 1-adrenoceptors play an important role in the antidepressive action of DMI, but not AMI, in the forced swim test.