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Over-the-counter emergency contraception (EC) purchase was legalised in Italy in 2015. Knowledge and access gaps, however, remain. The goal of this study was to explore women's and men's EC informational and access needs. As part of a larger reproductive study, researchers conducted 42 in-depth interviews (May–June 2019) with English-speaking women and men aged 18–50 years (mean ± standard deviation, 29.1 ± 7.9 years) living in or near Florence, Italy, and using the Italian health care system. Researchers completed qualitative data analysis to identify emergent themes related to EC knowledge, attitudes and access. HyperRESEARCH aided data organisation and analysis. Researchers used a comparative method to contextualise data and identify emergent themes. Findings demonstrated that peer communication and experiences served as influential factors in others' EC use. This propagated misinformation, reducing participants' confidence in EC efficacy and safety. Women described the relevance of relationship type in whether to engage men in EC discussion, while men desired an active supportive role. Finally, participants described various messaging and access channels to increase EC knowledge and access. Findings offer practical recommendations to guide social marketing and behaviour change interventions to increase EC access among women and men in Italy. The utility of pharmacists to individuals wishing to access EC is explored. [ABSTRACT FROM AUTHOR]

Objective. This study aims to design, manufacture, and test 3D printed quality assurance (QA) dosimetry phantoms for synchrotron brain cancer radiation therapy at the Australian synchrotron. Approach. Fabricated 3D printed phantoms from simple slab phantoms, a preclinical rat phantom, and an anthropomorphic head phantom were fabricated and characterized. Attenuation measurements of various polymers, ceramics and metals were acquired using synchrotron monochromatic micro-computed tomography (CT) imaging. Polylactic acid plus, VeroClear, Durable resin, and tricalcium phosphate were used in constructing the phantoms. Furthermore, 3D printed bone equivalent materials were compared relative to ICRU bone and hemihydrate plaster. Homogeneous and heterogeneous rat phantoms were designed and fabricated using tissue-equivalent materials. Geometric accuracy, CT imaging, and consistency were considered. Moreover, synchrotron broad-beam x-rays were delivered using a 3 Tesla superconducting multipole wiggler field for four sets of synchrotron radiation beam qualities. Dose measurements were acquired using a PinPoint ionization chamber and compared relative to a water phantom and a RMI457 Solid Water phantom. Experimental depth doses were compared relative to calculated doses using a Geant4 Monte Carlo simulation. Main results. Polylactic acid (PLA+) shows to have a good match with the attenuation coefficient of ICRU water, while both tricalcium phosphate and hydroxyapatite have good attenuation similarity with ICRU bone cortical. PLA+ material can be used as substitute to RMI457 slabs for reference dosimetry with a maximum difference of 1.84%. Percent depth dose measurement also shows that PLA+ has the best match with water and RMI457 within ±2.2% and ±1.6%, respectively. Overall, PLA+ phantoms match with RMI457 phantoms within ±3%. Significance and conclusion. The fabricated phantoms are excellent tissue equivalent equipment for synchrotron radiation dosimetry QA measurement. Both the rat and the anthropomorphic head phantoms are useful in synchrotron brain cancer radiotherapy dosimetry, experiments, and future clinical translation of synchrotron radiotherapy and imaging., (Creative Commons Attribution license.)