A balance and proprioception intervention programme to enhance combat performance in military personnel.

BACKGROUND: Optimal functioning of the lower extremities under repeated movements on unstable surfaces is essential for military effectiveness. Intervention training to promote proprioceptive ability should be considered in order to limit the risk for musculoskeletal injuries. The aim of this study was to assess the effect of a proprioceptive intervention programme on static and dynamic postural balance among Israel Defense Forces combat soldiers. METHODS: Twenty-seven male soldiers, aged 18-20 years, from a physical fitness instructor's course, were randomly divided into two groups matched by age and army unit. The intervention group (INT) underwent 4 weeks of proprioceptive exercises for 10 min daily; the control group underwent 4 weeks of upper body stretching exercises for 10 min daily. All participants were tested pre and postintervention for both static and dynamic postural balance. RESULTS: Significant interaction (condition*pre-post-test*group) was found for static postural balance, indicating that for the INT group, in condition 3 (on an unstable surface-BOSU), the post-test result was significantly better compared with the pretest result (p<0.05). Following intervention, the INT group showed significant correlations between static postural stability in condition 2 (eyes closed) and the dynamic postural stability (length of time walked on the beam following fatigue) (r ranged from 0.647 to 0.822; p<0.05). CONCLUSIONS: The proprioceptive intervention programme for combat soldiers improved static postural balance on unstable surfaces, and improved the correlation between static postural balance in the eyes closed condition and dynamic postural balance following fatigue. Further longitudinal studies are needed to verify the relationship between proprioception programmes, additional weight bearing and the reduction of subsequent injuries in combat soldiers.

Methaemoglobinaemia induced by mafenide acetate in children. A report of two cases.

The local application of mafenide acetate (Sulfamylon, Winthrop) applied to extensive burn areas resulted in acute methaemoglobinaemia.

Gallium 67 scintigraphy in the evaluation of Gardner's syndrome.

Seven patients with Gardner's syndrome--familial polyposis, desmoid tumors, and extracolonic manifestations--underwent gallium 67 (67Ga) scintigraphy. Gallium 67 was taken up by all desmoid tumors and skull osteomas. Three patients were considered clinically disease-free and scintigraphy was normal. Gallium 67 scintigraphy may be a useful adjunct in the evaluation of patients with Gardner's syndrome.

Single-dose intramuscular ketorolac versus diclofenac for pain management in renal colic.

A double-blind controlled study was designed to compare the effective- ness of a single intramuscular dose of 60 mg ketorolac with that of 75 mg diclofenac in the treatment of renal colic and to monitor side effects. Fifty-seven patients completed the study, 27 in the ketorolac group and 30 in the diclofenac group. Effectiveness of treatment was monitored by pain relief reported on a 4-point verbal scale at different time points. At 60 minutes 77.8% and 86.6% (P = 0.4) of patients, and at 120 minutes 81.5% and 96.6% (P = .1 5) of patients, reported significant pain relief following ketorolac and diclofenac doses, respectively. Both groups had an equal 92% significant pain relief at discharge from the emergency department. Both drugs were well tolerated by the patients. Ketorolac therefore, seems as effective as diclofenac in the treatment of renal colic.