To ensure optimal, reliable treatment, it is necessary to investigate the efficacy, safety and the optimal dose of drug substances and to develop suitable age-specific pharmaceutical formulations for the different paediatric age groups due to a lack of evidence-based therapeutic options for children. While WHO recommends the use of solid dosage forms in general, European Medicines Agency (EMA) requires evidence for the suitability of these dosage forms in the targeted age group. This review aims to summarize and discuss the data obtained in acceptability studies on the suitability of coated and uncoated mini-tablets in children of different ages in comparison to a sweet syrup considered as gold standard. The predefined outcome parameters 'acceptability' and 'capability to swallow' of the two different mini-tablet formulations (uncoated and film-coated) were statistically significantly higher than that of the syrup.
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http://dx.doi.org/10.1208/s12249-016-0639-3 | DOI Listing |
BMJ Case Rep
January 2025
Radiology, University Hospitals of North Midlands NHS Trust, Stoke-on-Trent, UK.
Subdermal contraceptive implants are now commonly used throughout the world. One of the rare complications of these implants is migration to the lungs due to misplacement of the implant during insertion, with only a limited number of cases documented. Here, we present a case where a subdermal contraceptive implant embolised in the subsegmental branch of the pulmonary artery within the anterobasal segment of the left lower lobe.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
February 2025
Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON M5S 3M2, Canada.
The ionizable lipid component of lipid nanoparticle (LNP) formulations is essential for mRNA delivery by facilitating endosomal escape. Conventionally, these lipids are synthesized through complex, multistep chemical processes that are both time-consuming and require significant engineering. Furthermore, the development of new ionizable lipids is hindered by a limited understanding of the structure-activity relationships essential for effective mRNA delivery.
View Article and Find Full Text PDFJ Mater Sci Mater Med
January 2025
Department of Neurosurgery, College of Medicine, Soonchunhyang University, Bucheon Hospital, Bucheon, South Korea.
The objective of this study is to fabricate and develop hydroxypropyl methylcellulose (HPMC) hydrogel (HG)-based composite bone cements with incorporation of hydroxyapatite (HA), beta-tricalcium phosphate (β-TCP), and with/without polymethylmethacrylate (PMMA) for vertebroplasty. For animal study, twenty female Wister rats (250-300 g, 12 weeks of age) were divided into four groups including a two non-ovariectomy (NOVX) groups and two ovariectomy (OVX)-induced osteoporosis groups. Two prepared biocomposites including HG/β-TCP/HA and HG/β-TCP/HA/PMMA were injected into the tibial defects of both OVX and NOVX rats for evaluating in vivo osteogenesis after 12 weeks.
View Article and Find Full Text PDFBiomed Mater
January 2025
School of Food Science and Technology, Dalian Polytechnic University, SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Dalian 116034, People's Republic of China.
Bone morphogenetic protein 2 (BMP-2) and a polysaccharide (SUP) were embedded in the calcium phosphate cement (CPC) scaffold, and the bone repair ability was evaluated. The new scaffolds were characterized using x-ray diffraction, Fourier transform-infrared, scanning electron microscopy, and energy dispersive spectroscopy analyses. CPC-BMP2-SUPH scaffold promoted the BMP-2 release by 1.
View Article and Find Full Text PDFBMC Med
January 2025
Department of Cardiology, The Third Xiangya Hospital of Central South University, Yuelu District, 138 Tongzipo Road, Changsha, 410013, Hunan, China.
Background: Guidelines recognized dual combination in initial antihypertensive therapy. Studies found that low-dose quadruple combination were superior to monotherapy. However, whether low-dose quadruple therapy is better than dual combination is unknown.
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