Bone Abstracts

Presenting problem: Severe forms of juvenile Paget’s Syndrome (JPD) result in extreme bone turnover, necessitating long-term treatment with anti-resorptive drugs to control for bone pain and modeling of bones.Objective: To report clinical and biochemical effects of intravenous treatment with Pamidronate in two children with severe forms of JPD over a time period of 3 and 9 years, respectively. Treatment was commenced at 12 months and 3 years of age,...

Introduction: Bone health in patients with sickle cell disease and thalassemia is impaired. These patients feature altered parameters of bone metabolism and bone mineral density.Aim and design: To investigate bone health in patients with hemolytic anemia we conducted a cross-sectional analysis in our Hematology Outpatient Clinic at the Children’s Hospital Essen. The largest subgroups within our cohort are patients with homozygous sickle cell (HBSS) ...

Objectives: Endocrine late effects, including osteopathologies, following diagnosis and treatment of childhood malignancies are studied in adult survivors with alarming results. However, in pediatric patients with brain tumors the risk to develop endocrine late effects is high even during childhood and adolescence.Aim and design: To investigate osteopathologies and endocrine function in juvenile survivors of pediatric brain tumors we conducted a cross-se...

Introduction: Lymphoblastic leukemia is the predominant form of childhood malignancies with survival rates of >80%. Late effects of cancer and treatment can affect endocrine function and may account for acute and chronic impairment of bone health.Aim and design: To assess bone health in pediatric patients after therapy for lymphoblastic leukemia we initiated a clinical trial investigating clinical and biochemical parameters of growth, puberty, bone t...

Juvenile Paget’s disease (JPD) is an extremely rare, yet painful and debilitating bone disease with onset occurring during early childhood. JPD can be caused by loss of function of osteoprotegerin, resulting in subsequent osteoclast stimulation via the activated receptor activator of nuclear factor-kappa B (RANK) pathway. Increased bone turnover and a lack of bone modelling lead to severe deformities, frequent fractures, short stature and loss of hearing.<p class="abs...