Effects of massage therapy on pain and anxiety arising from intrathecal therapy or bone marrow aspiration in children with cancer.

Cancer and its treatment are stressful and reduce the quality of life in children. The aim of this study was to investigate the effect of massage therapy on pain and anxiety arising from intrathecal therapy or bone marrow aspiration in children with cancer. We conducted a controlled pretest/posttest quasi-experimental study at a paediatric oncology unit in Turkey. Twenty-five children were enrolled in this study. Their pain and anxiety were determined using a visual analogue scale. When the pretest and posttest pain and anxiety levels of the groups were compared, no statistically significant difference was found (P > 0.05). It was determined that pain and anxiety levels in the experimental group decreased significantly. This study provides preliminary evidence for the effectiveness in children of massage in reducing pain and anxiety arising from intrathecal therapy or bone marrow aspiration.

Prevalence of vitamin D deficiency rickets in the eastern part of Turkey.

Turkey, especially its eastern part, has been accepted as endemic for vitamin D deficiency rickets (VDDR). In a study performed by our team in the region in 1998, the incidence of VDDR was 6.09% in children aged between 0-3 years. In 2005, the Ministry of Health initiated a free vitamin D supplementation campaign nationwide for every infant to eradicate VDDR. In this study, we aimed to investigate the prevalence of VDDR in children aged between 0-3 years in order to evaluate the effectiveness of this campaign. Between March 2007 and February 2008, 39,133 children aged between 0-3 years who were brought to different pediatric outpatient clinics in Erzurum, Turkey, were examined for VDDR. VDDR diagnosis was made by radiological and biochemical findings in the cases who were initially suspected of having clinical VDDR. During a one-year period, 39 (0.099%) of the 39,133 patients were diagnosed with VDDR. None of the cases with rickets was taking vitamin D supplementation. The most frequent physical findings were rachitic rosary, enlargement of the wrists, and craniotabes. The laboratory findings of the cases were compatible with VDDR; serum calcium (Ca) 7.5 +/- 1.9 mg/dL, PO4 4.4 +/- 1.3 mg/dL, alkaline phosphatase (ALP) 1,341 +/- 823, 25-hydroxyvitamin D (25 (OH) D) 5.8 +/- 2.9 ng/mL, intact parathyroid hormone (iPTH) 240 +/- 106 pg/mL. It was concluded that, although VDDR has been a continuing childhood health problem, a nationwide free vitamin D supplementation campaign initiated by the government appeared to be effective in eliminating VDDR.

Late side effects of high-dose steroid therapy on skeletal system in children with idiopathic thrombocytopenic purpura.

Corticosteroids have been widely used in the treatment of idiopathic thrombocytopenic purpura (ITP). We evaluated the late side effects of high-dose methylprednisolone (HDMP) therapy on bone metabolism in children with ITP. Twenty-eight children with acute ITP treated with HDMP (30 mg/kg/d for 3 d then 20 mg/kg/d for 4 d) and 28 controls were enrolled in the study. Bone mineral density (BMD), urinary calcium creatinine ratio, urinary levels of deoxypyridinoline, serum levels of calcium, phosphate, parathyroid hormone, total alkaline phosphatase, and bone-specific alkaline phosphatase were measured in both groups. Magnetic resonance imaging of the femoral head was performed only in study group. The mean levels of serum phosphate, parathyroid hormone, urinary deoxypyridinoline, and calcium creatinine ratio were significantly increased in the study group. There was no significant difference between the 2 groups in terms of serum calcium, total alkaline phosphatase, bone-specific alkaline phosphatase, and BMD values. There was a statistically significant negative correlation between cumulative steroid dose and BMD values in study group (r = -0.379). Osteonecrosis was observed in 3 of 25 patients by magnetic resonance imaging. In conclusion, HDMP therapy, especially in high cumulative doses, increases the bone resorption and may cause osteonecrosis in children with ITP.