Stichting Bio Kinderrevalidatie

To examine energy expenditure at rest and during a single therapeutic horseback riding (THR) session in children with moderate to severe motor impairments. Heart rate (HR), oxygen uptake (.VO2), and minute ventilation (.VE) were measured continuously during a 10-minute rest period and during a typical THR session. Seven children (4 males, mean age 12.3 ± 3.5 years) completed the protocol. Significant increases from rest were seen for mean HR, .VO2, .VE, and energy expenditure. Based on .VO2, 43.3 ± 24.3% of the THR session consisted of sedentary, 44.4 ± 13.4% of light, and 12.3 ± 21.8% of moderate to vigorous activity intensity, with large interindividual differences. The physiological demands of THR in children with moderate to severe motor impairments are moderate. However, considering the short duration of maintaining moderate to vigorous exercise activity during THR in combination with the low training frequency, group data indicate that it is unlikely that THR will improve cardiopulmonary fitness in these children.

Since December 1988 the Leiden Bone Bank Foundation, in cooperation with the BIS Foundation, makes allogeneic bone and related soft tissue available for transplantation. Bone banking has become a scientifically high level medical activity in which international standards are established in order to provide safe and effective allografts. Careful donor selection and extensive laboratory testing are the cornerstones for the prevention of disease transmission. In the first 5 years of the existence of the Leiden Bone Bank 450 deep frozen massive bone allografts, of which 221 osteoarticular and intercalary allografts, were shipped to different clinics inside and outside the Netherlands. Furthermore, 322 deep frozen soft tissues, 1877 units of freeze dried bone grafts and 5629 units of demineralized grafts were distributed. The number of transplants with allogeneic bone and related soft tissue from the Leiden Bone Bank increased each year by at least 30% Bone and related soft tissue allografts were used in orthopaedic surgery, neurosurgery and maxillofacial surgery. There are no known cases of transmission of infectious diseases by grafts distributed by the Leiden Bone Bank.