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Background Little is known about how Canadian medical schools teach paediatric clinical skills (history and physical exam) to preclerkship students, or its cost to the institutions. Methods Clinical skills program directors from all 17 Canadian medical schools were contacted to complete a questionnaire focused on teaching methods, and barriers/strengths of their Preclerkship Paediatric Clinical Skills program. Results Seventeen schools (100% response rate) participated. Seven schools (41%) do not introduce paediatric clinical skills until the second year of medicine. Half of the schools (53%) dedicate <10 total hours to preclerkship paediatric clinical skills. Fifty-nine per cent have ≤6 total hours of hands-on paediatric patient interaction (real or simulated). Medical students were least likely to be exposed to the infant age group (age 1 to 24 months). Twelve schools (71%) used simulated parent/child dyads. The most significant barriers identified by programs were limited time for sessions and patient availability. We describe one sample medical school's simulated parent/paediatric patient program where every student has hands-on learning with paediatric patients of all ages (program cost $938/student). Discussion This study is the first to summarize Canadian preclerkship paediatric clinical skills programs, among which there is great variability and commonly experienced barriers. Many students are not being exposed to all age groups of paediatric patients before their clerkship years. Medical schools can use this information to strengthen this important and challenging aspect of the curriculum, while being mindful of its fiscal implications. [ABSTRACT FROM AUTHOR]

Objective: Despite a growing number of injuries, no studies exist to date that quantitatively assess the strangulation risk of amber teething necklaces. The objectives of this study are to determine (a) if these necklaces release with the force required according to the American Society for Testing and Materials (ASTM) Standard Specification for Consumer Product Safety for Mechanical Requirements of Children's Jewelry, and (b) if they release with the mean force required to occlude a young child's airway, as determined in a study designed to inform manufacturing of products to reduce risk of accidental strangulation. Methods: Fifteen amber teething necklaces were purchased from retailers in Atlantic Canada. Necklaces were tested using the Breakaway Tension Test method reported in ASTM guidelines. Necklaces were tested with a 15 pound weight (industry standard) and with a 1.6 pound weight (mean force required to occlude a child's airway). It was recorded whether the necklace released or remained intact at the end of each trial. Results: Seven of fifteen necklaces did not open with 15 lbs of force. Eight of 10 necklaces tested did not open with 1.6 lbs of force. Conclusion: Almost 50% of our sample failed to open with 15 pounds of force, which is the force used in the ASTM standard for children's jewelry. Eighty per cent of our sample failed to open with 1.6 pounds of force, which was the mean force to occlude a young child's airway in a published study. These necklaces pose a strangulation risk to young children if they were to become caught. [ABSTRACT FROM AUTHOR]

The article offers information related to the twin-twin transfusion with microcytosis. Topics discussed include the diagnosis was consistent with beta-thalassemia trait; identical children, genetic testing of both alpha and beta genes; and symptomatic, identification of individuals with thalassemia trait.

The article presents a case study of a 15-year-old boy with anemia and leg bruising. It mentions that T2-enhanced magnetic resonance imaging of the right leg demonstrated increased signal intensities in the bone of the distal femur, proximal tibia and fibula. It states that symptoms of vitamin C deficiency mimic rheumatologic, hematologic and infectious illnesses.