16 research outputs found

    Quality of pilot trial abstracts in heart failure is suboptimal: a systematic survey

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    Background: Pilot trials are miniature researches carried out with the sole aim of acting as the precursor for larger more definitive studies. Abstracts are used to summarize and introduce the findings to the reading audience. There is substantive empirical evidence showing that abstracts, despite their important roles, are not informative enough, lacking the necessary details. This systematic survey was designed to assess the quality of reporting of heart failure pilot trial abstracts. The quality of reporting was defined as the completeness of reporting based on adherence to the CONSORT extension for reporting of pilot trial abstracts. We also identified factors associated with reporting quality. Methods: We searched MEDLINE (PubMed), Cochrane Controlled Trials Register, Scopus, and African-wide information databases for abstracts from heart failure pilot trials in humans published from 1 January 1990 to 30 November 2016. These were assessed to determine the extent of adherence to CONSORT extension checklist for reporting of abstracts of pilot trials. We screened identified studies for inclusion based on title and abstract. Data were independently extracted by two reviewers using the checklist. We used regression analysis to assess the association between completeness of reporting (measured as the number of items in the CONSORT extension checklist for reporting of abstracts in pilot trials contained in each abstract) and factors influencing the quality of the reports. Results: Two hundred and twenty-eight (228) articles were retrieved, of which 92 met the inclusion criteria. The mean CONSORT extension score was 8.3/16 (standard deviation 1.7); the least reported items were the source of funding (1% [1/92]), trial registration (13% [12/92]), randomization sequence (13% [12/92]), number randomized to each arm (16% [15/92]), and number analyzed in each arm (16% [15/92]). Multivariable regression analysis showed that pharmacological intervention pilot trials [incidence rate ratio (IRR) = 0.88; 95% confidence interval (CI), 0.81–0.97] were significantly associated with better reporting. Other factors such as structured abstract (IRR = 1.10; 95% CI, 0.99–1.23) and CONSORT endorsement (IRR = 1.10; 95% CI, 0.99–1.23) only showed minimal relationship with better reporting quality. Conclusion: The quality of reporting of abstracts of heart failure pilot trials was suboptimal. Pharmacological intervention was significantly associated with better reporting. These findings are consistent with previous research on reporting of trials

    Equipping medical graduates to address health systems challenges in South Africa : an expressed need for curriculum change

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    CITATION: Mukinda, F. K., et al. 2015. Equipping medical graduates to address health systems challenges in South Africa : an expressed need for curriculum change. African Journal of Health Professions Education, 7(1):86-91, doi:10.7196/AJHPE.511.The original publication is available at http://www.ajhpe.org.zaBackground: Stellenbosch University Rural Medical Education Partnership Initiative (SURMEPI) aims to enhance health systems knowledge and skills to empower medical graduates to address health systems challenges especially in rural and underserved areas. Objectives: To assess the content of health systems research (HSR) and strengthening, and understand perceptions of medical graduates and faculty about HSR in the undergraduate medical curriculum at Stellenbosch University. Methods: We defined HSR and strengthening competencies for medical graduates through a literature review and expert consultations. Learning outcomes in terms of knowledge, skill or attitude in the 64 module guides of the curriculum were compared with the competencies required. A survey of recent medical graduates assessed whether their training equipped them to address health systems challenges. Interviews with faculty assessed their views on teaching health systems competencies. Results. HSR foundational competencies were covered at a basic knowledge level, with little progression of learning levels, and several key competencies were not taught at all. Teaching was not integrated throughout the curriculum. Of 189 graduates, 63 (33.3%) agreed while 67 (35.4%) disagreed that their training prepared them to address health system challenges; 128 (67.7%) agreed on the importance of learning health systems competencies as undergraduates, and proposed learning areas of health system knowledge, leadership and management, problem solving, community service, evaluation methods and health economics. They wanted more practical, problem-oriented HSR training. Faculty supported the relevance and inclusion of HSR and strengthening in the curriculum. Conclusion: The curriculum needs adaptation to better equip students with HSR and strengthening competencies.http://www.ajhpe.org.za/index.php/ajhpe/search/searchPublisher's versionAfrican Journal of Health Professions Educatio

    Strategies for partner notification for sexually transmitted infections, including HIV (review)

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    Please help populate SUNScholar with the full text of SU research output. Also - should you need this item urgently, please send us the details and we will try to get hold of the full text as quick possible. E-mail to [email protected]. Thank you.Journal Articles (subsidised)Geneeskunde en GesondheidswetenskappeGemeenskapsgesondhei

    Interactive weekly mobile phone text messaging plus motivational interviewing in promotion of breastfeeding among women living with HIV in South Africa : study protocol for a randomized controlled trial

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    CITATION: Zunza, M. et al. 2017. Interactive weekly mobile phone text messaging plus motivational interviewing in promotion of breastfeeding among women living with HIV in South Africa : study protocol for a randomized controlled trial. Trials, 18:331, doi:10.1186/s13063-017-2079-0.The original publication is available at https://trialsjournal.biomedcentral.comBackground: South Africa recently phased out access to free formula milk in the public sector in support of breastfeeding for women living with HIV. Few women living with HIV in South Africa choose breastfeeding and among those who do, many stop breastfeeding early. We sought to explore the feasibility of using mobile phone text messaging coupled with motivational interviewing to enhance adherence to breastfeeding practices. Methods and design: A randomized, parallel group, single-center pilot trial. Electronic sequence generation and random allocation will be done centrally. Women of low socioeconomic status, from Cape Town, South Africa will be randomly assigned within 24 h of giving birth at a primary healthcare clinic to a structured weekly text message plus motivational interviewing and usual standard of care, using a permutation of different block sizes. Criteria for feasibility success will include: five participants recruited per week (over 12 weeks), about 75% of all eligible participants consent for study participation, complete evaluation of outcomes in at least 70% of all recruited participants, breastfeeding adherence rates of at least 70% in the intervention group, six months after delivery. Participants will be evaluated soon after giving birth and post-delivery at weeks 2, 6, 10, and 24. Primary analysis will follow the “intention-to-treat” principle. Sub-group analysis will be used to assess sub-group effects. Discussion: This pilot trial will evaluate the feasibility of conducting a larger trial on communication and support approaches to improve adherence to breastfeeding by HIV-infected women. Text messaging and motivational interviewing are simple interventions which may allow participants to access personalized adherence advice and support. Trial registration: ClinicalTrials.gov: NCT02949713. Registered on 26 October 2016; Pan African Clinical Trial Registry PACTR201611001855404. Registered on 8 November 2016.https://trialsjournal.biomedcentral.com/articles/10.1186/s13063-017-2079-0Publisher's versio
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