A prospective study of soccer injuries, involving 287 male youth players, from the ages of 12-15 was conducted in 24 Greek soccer clubs, during the course of one year. A total of 193 players sustained 209 injuries. The incidence of injuries was 4.0 injuries per 1000 h of soccer time per player, and the most common types of injuries were sprains and strains. Surprisingly, it was found that an increase of injury incidences occurred during practice. Fifty-eight injuries required medical assistance. The majority of injuries (80%) were located in the lower extremities. Collision with other players was the most common activity at the time of injury, accounting for 40% of all injuries. The conclusion of this study and the evidence from other studies suggests that youth soccer is a relatively low risk sport. However, a substantial amount of injuries could be prevented. It is necessary to identify the risk factors, which are associated with these types of injuries.

Preliminary data suggest that the administration of creatine may be beneficial to patients with traumatic brain injury.

The accurate diagnosis in early childhood appendicitis is still a difficult matter. The responsibility of the paediatric surgeon is mainly the clinical examination with all his clinical skills and facilities and if serious doubt still exists, to proceed with a laparotomy in order to reach a definite diagnosis.

Aim: The complex pathobiology of traumatic brain injury (TBI) offers numerous targets for potential neuroprotective agents. We evaluate the clinical benefit after creatine (Cr) administration in children and adolescents Methods: A prospective, randomized, comparative, open-labelled pilot study of the possible neuroprotective effect of Cr was carried out on 39 children and adolescents, aged between 1 and 18 years of age, with TBI. The Cr was administered for 6 months, at a dose of 0.4 g/kg in an oral suspension form every day. For categorical variables, we used the Chi-square test to identify differences between controls and cases. Statistical significance was defined as a p-value < 0.05 and not statistically significant if p-value > 0.1. Results: The administration of Cr to children and adolescents with TBI improved results in several parameters, including duration of post traumatic amnesia (PTA), duration of intubation, intensive care unit stay. Significant improvement was recorded in the categories of headache (p < 0.001), dizziness (p = 0.005) and fatigue (p < 0.001), aspects in all patients. No side effects were seen due to Cr administration. Conclusion: More specific examinations including brain spectroscopy for in vivo evaluation of Cr can be done, in order to draw conclusions for the optimal duration and manner of Cr supply, as well as its possible role for the prevention of TBI complications, in double blind studies.