The clinical side effects of the potent new bisphosphonate zoledronic acid in children are unknown. In this study of 34 children with various bone disorders, the frequency of postinfusion flu-like illness, hypocalcemia, and hypophosphatemia was 85%, 74%, and 82%, respectively. No renal side effects were detected after up to 3 consecutive infusions.
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http://dx.doi.org/10.1016/j.jpeds.2004.06.066 | DOI Listing |
J Bone Miner Res
January 2025
Research Centre, Shriners Hospital for Children-Canada, Montreal, Canada.
Timelapse imaging using high-resolution peripheral quantitative computed tomography (HR-pQCT) has emerged as a noninvasive method to quantify bone (re)modelling. However, there is no consensus on how to perform the procedure. As part of the ASTEROID phase-2b multicenter trial, we used 29 same-day repeated scans from adults with osteogenesis imperfecta (OI) to identify a method that minimized measurement error.
View Article and Find Full Text PDFHua Xi Kou Qiang Yi Xue Za Zhi
February 2025
State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Pharmacy, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Objectives: This study aimed to analyze the influence of drug factors on the efficacy of bisphosphonate for chronic nonbacterial osteomyelitis to provide a reference for clinical treatment and promote clinical rational drug use by evaluation of effectiveness and safety of bisphosphonate treatment of chronic nonbacterial osteomyelitis.
Methods: Literature on the treatment of chronic nonbacterial osteomyelitis by using bisphosphonate was collected and analyzed from PubMed, Medline, Embase, Cochrane, ISI Web of Knowledge, CNKI, VIP, and Wanfang databases.
Results: A total of 489 cases were collected, with an average complete response rate of clinical presentation, laboratory tests and imaging findings of 80.
N Engl J Med
January 2025
From the Department of Medicine, University of Auckland, Auckland, New Zealand (M.J.B., Z.N., A.M., C.G., V.P., B.M., A.G., I.R.R., G.G., A.H.); the Department of Psychology, Stanford University, Stanford, CA (C.G.); and the Department of Radiology, Starship Hospital, Auckland, New Zealand (S.B.).
Background: Zoledronate prevents fractures in older women when administered every 12 to 18 months, but its effects on bone density and bone turnover persist beyond 5 years. Whether infrequent zoledronate administration would prevent vertebral fractures in early postmenopausal women is unknown.
Methods: We conducted a 10-year, prospective, double-blind, randomized, placebo-controlled trial involving early postmenopausal women (50 to 60 years of age) with bone mineral density T scores lower than 0 and higher than -2.
PLoS One
January 2025
Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada.
Geranylgeranyl pyrophosphate synthase (GGPPS), a key enzyme in protein prenylation, plays a critical role in cellular signal transduction and is a promising target for cancer therapy. However, the enzyme's native hexameric quaternary structure presents challenges for crystallographic studies. The primary objective of this study was to engineer dimeric forms of human GGPPS to facilitate high-resolution crystallographic analysis of its ligand binding interactions.
View Article and Find Full Text PDFRev Med Suisse
January 2025
Centre interdisciplinaire des maladies osseuses, Département de l'appareil locomoteur, Centre hospitalier universitaire vaudois, 1011 Lausanne.
The epidemiology of femoral fractures is changing, with more femoral shaft fractures linked to high-risk physical exercise by an older population. Vitamin D given during pregnancy for the mother's health could benefit the child. Zoledronic acid is the most effective bisphosphonate.
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