Background Distal forearm fractures are the most common fractures in childhood and can be diagnosed with ultrasound. The aim of this study was to demonstrate the eligibility of Wrist SAFE for clinical use and the avoidance of X-ray application in children.
Methods We enrolled patients from 0 – 12 years with suspected distal forearm fractures. They were treated according to the Wrist SAFE algorithm, a detailed pathway for ultrasound fracture diagnosis, treatment decisions and control options. Additionally, 9 clinical predictors were tested. Depending on sonographic and clinical findings, patients were treated with functional movement, immobilization or surgery. Follow-up was conducted after 5 days and 3 months.
Results 16 physicians (6 specialists, 10 assistants) at 5 study sites examined 498 (234 boys, 251 girls, 13 not specified) patients with ultrasound, age 8.4 (0 – 12) years. 321 (64 %) patients were diagnosed with a fracture, 5 (0.8 %) with suspected fracture; X-rays were conducted in 58 cases (12 %), 9 (1.8 %) of them on day 1 and 49 (9.8 %) on day 5; sonographic diagnosis was confirmed in 57 of 58 (98 %) cases; in one case, the sonographic diagnosis of “contusion” was revised to “radius fracture”. 381 patients (77 %) underwent final follow-up after an average of 96 (62 – 180) days. All patients were symptom-free at that time. Palpatory bone pain over the radius/ulna and swelling were identified as clinical predictors. 81 % of X-rays were avoided.
Conclusion Wrist SAFE enables the safe diagnosis and therapy of distal forearm fractures in children. Findings can be reviewed safely, also enabling physicians in training to use the method. 81 % of X-rays can be avoided, a figure that corresponds to 2.8 million X-rays in the G10 member states. After performing 100 examinations, physician have acquired the necessary sonography skills.
Olfactory impairment has been shown to be linked to head injury. In addition, it is believed that measurement of olfactory function after head trauma represents a sensitive tool for measuring frontal brain damage. Aim of the study was to evaluate the effect of mild head trauma in children on olfactory function over a time period of up to 1 year after head trauma. The olfactory function of 114 children who suffered mild head trauma according to the Glasgow Coma Scale was assessed 3 times with an interval of 4 months. In addition, healthy, age-matched controls were tested for comparison of olfactory function. Patients scored significantly lower on the odor threshold test compared to the control group-but still within normal range. Between the 2 groups, no difference was found for suprathreshold testing. Neither olfactory threshold scores nor olfactory discrimination scores changed significantly over the study period of 1 year. This data prove an impact of mild head trauma on olfactory function of children. It seems unlikely that children who suffered mild head trauma will become hyposmic or anosmic.
Laparoscopic treatment of celiac artery compression syndrome offers a novel, safe, reliable and, compared to open surgery, less invasive approach. The surgical treatment is indicated in patients with characteristic symptoms and typical findings at Doppler sonography and MRA after exclusion of other abdominal pathologies. The work-up of chronic abdominal pain in children and adolescents should include a color Doppler sonography to look for celiac artery compression.
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