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Natalie Leon

Researcher at South African Medical Research Council

Publications -  52
Citations -  1312

Natalie Leon is an academic researcher from South African Medical Research Council. The author has contributed to research in topics: Medicine & Psychological intervention. The author has an hindex of 16, co-authored 43 publications receiving 1061 citations. Previous affiliations of Natalie Leon include Brown University & Medical Research Council.

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Applying a framework for assessing the health system challenges to scaling up mHealth in South Africa

TL;DR: Applying a health systems framework facilitated a systematic appraisal of potential challenges to scaling up mHealth for CBS in South Africa and may be useful for policy and practice decision-making in other low- and middle-income settings.

Researching Complex Interventions in Health: The State of the Art (vol 16, 101, 2016)

Abstract: Table of contentsKEYNOTE PRESENTATIONSK1 Researching complex interventions: the need for robust approachesPeter CraigK2 Complex intervention studies: an important step in developing knowledge for practiceIngalill Rahm-HallbergK3 Public and patient involvement in research: what, why and how?Nicky BrittenK4 Mixed methods in health service research – where do we go from here?Gunilla BorglinSPEAKER PRESENTATIONSS1 Exploring complexity in systematic reviews of complex interventionsGabriele Meyer, Sascha Köpke, Jane Noyes, Jackie ChandlerS2 Can complex health interventions be optimised before moving to a definitive RCT? Strategies and methods currently in useSara LevatiS3 A systematic approach to develop theory based implementation interventionsAnne SalesS4 Pilot studies and feasibility studies for complex interventions: an introductionLehana Thabane, Lora GiangregorioS5 What can be done to pilot complex interventions?Nancy Feeley, Sylvie CossetteS6 Using feasibility and pilot trials to test alternative methodologies and methodological procedures prior to full scale trialsRod TaylorS7 A mixed methods feasibility study in practiceJacqueline Hill, David A Richards, Willem KuykenS8 Non-standard experimental designs and preference designsLouise von EssenS9 Evaluation gone wild: using natural experimental approaches to evaluate complex interventionsAndrew WilliamsS10 The stepped wedge cluster randomised trial: an opportunity to increase the quality of evaluations of service delivery and public policy interventionsKarla Hemming, Richard Lilford, Alan Girling, Monica TaljaardS11 Adaptive designs in confirmatory clinical trials: opportunities in investigating complex interventionsMunyaradzi DimairoS12 Processes, contexts and outcomes in complex interventions, and the implications for evaluationMark PetticrewS13 Processes, contexts and outcomes in complex interventions, and the implications for evaluationJanis Baird, Graham MooreS14 Qualitative evaluation alongside RCTs: what to consider to get relevant and valuable resultsWillem Odendaal, Salla Atkins, Elizabeth Lutge, Natalie Leon, Simon LewinS15 Using economic evaluations to understand the value of complex interventions: when maximising health status is not sufficientKatherine PayneS16 How to arrive at an implementation planTheo van AchterbergS17 Modelling process and outcomes in complex interventionsWalter SermeusS18 Systems modelling for improving health careMartin Pitt, Thomas Monks
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Health workers’ perceptions and experiences of using mHealth technologies to deliver primary healthcare services: a qualitative evidence synthesis

TL;DR: The review has the following two objectives: to identify, appraise and synthesise qualitative research evidence on healthcare workers’ perceptions and experiences regarding their use of mHealth technologies to provide and support the delivery of primary healthcare services.
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Improving treatment adherence for blood pressure lowering via mobile phone SMS-messages in South Africa: a qualitative evaluation of the SMS-text Adherence SuppoRt (StAR) trial

TL;DR: Adherence support for treatment of raised blood pressure, delivered via SMS-text message on the patient’s own phone, was found to be acceptable, relevant and helpful, even for those who already had their own reminder systems in place.
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The impact of provider-initiated (opt-out) HIV testing and counseling of patients with sexually transmitted infection in Cape Town, South Africa: a controlled trial

TL;DR: Recommendations are made for increasing the impact and feasibility of PITC in high HIV prevalence and resource-constrained settings, and combining PITC with VCT and other community-based approaches to HIV testing.