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.     

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.     

Partial patellectomy in treatment of fresh fractures of the patella]

The late results of partial patellectomy in treatment of fracture of the apex or the 1/3 of the peripheral patella have been presented. Fourteen patients were evaluated. Attention was paid to the dependence of the result on the correct surgical technique. Full painless range of movements in the operated on knee was achieved in 7 persons. In the other 7 patients, extension of the knee was full but flexion was moderately limited. Periodical pain occurs in 3 persons.     

Ankle-brachial index and extent of atherothrombosis in 8891 patients with or at risk of vascular disease: results of the international AGATHA study.

AIMS: AGATHA (a Global Atherothrombosis Assessment) was designed to assess the extent of atherothrombosis and the use of the ankle-brachial index (ABI) in vascular patients. The principal hypotheses were that (1) in diseased patients, a low ABI was related to the number and site of vascular beds affected and (2) in at-risk patients without disease, a low ABI was related to the number of risk factors present. METHODS AND RESULTS: Patients were recruited consecutively by 482 clinicians in 24 countries and the ABI measurement was performed at a single visit. Of 8891 patients recruited, 1792 were defined as at risk and 7099 as with disease. Of the with-disease patients, 65.2% had one arterial bed affected, 27.6% two and 7.1% all three. Abnormal ABI (< or =0.9) was present in 30.9% of at-risk and 40.5% of with-disease patients. A lower ABI was weakly associated with an increasing number of risk factors in at-risk patients (r=-0.056, P=0.02) and with the site and number of arterial beds affected in with-disease patients (P<0.001). CONCLUSION: This large international study confirms that atherothrombotic disease often occurs at more than one site. The ABI is related to the risk factor profile and to the site and extent of atherothrombosis.