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Weke A, Holmes RD, McColl E, Finch R, Butcher C, Holliday R. Delivering smoking cessation interventions in NHS primary dental care - lessons from the ENHANCE-D trial. Br Dent J 2024:10.1038/s41415-024-7850-5. [PMID: 39304791 DOI: 10.1038/s41415-024-7850-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/28/2024] [Accepted: 04/08/2024] [Indexed: 09/22/2024]
Abstract
Introduction Smoking is a major contributor to health inequalities in the UK. The ENHANCE-D trial is evaluating three smoking cessation interventions (nicotine replacement therapy [NRT], electronic cigarettes [ECs] or 'very brief advice') delivered in NHS primary dental care. This qualitative study aimed to provide insight into the factors that could influence the adoption of the interventions in these settings.Methods Interviews were conducted at two timepoints. Purposive maximum variation sampling was used to recruit and interview a total of 24 dental patients, 12 dental professionals and three NHS dental commissioners. Thematic analysis was carried out using normalisation process theory as an analytical framework.Results Dental settings were perceived as an appropriate location to deliver smoking cessation interventions. Patients had several motivating and demotivating factors regarding use of NRTs or ECs; they often had negative preconceptions. Financial considerations were major influencers for both patients and dental teams. The time pressures for dental practices were identified as a major barrier. Some practical issues, such as procurement and stock supply, would need to be considered if the ENHANCE-D interventions were to be implemented in routine practice.Conclusion Primary dental care teams are well-placed to deliver smoking cessation interventions. However, a number of facilitators and deterrents have been identified and strategic changes are needed for successful implementation.
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Heslehurst N, McParlin C, Sniehotta FF, Rankin J, Crowe L, McColl E. The Gestational Obesity Weight Management: Implementation of National Guidelines (GLOWING) study: a pilot cluster randomised controlled trial. Pilot Feasibility Stud 2024; 10:47. [PMID: 38429853 PMCID: PMC10905942 DOI: 10.1186/s40814-024-01450-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 01/12/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND Pregnancy weight management interventions can improve maternal diet, physical activity, gestational weight gain, and postnatal weight retention. UK guidelines were published in 2010 but health professionals report multiple complex barriers to practice. GLOWING used social cognitive theory to address evidence-based barriers to midwives' implementation of weight management guidelines into routine practice. This paper reports the pilot trial outcomes relating to feasibility and acceptability of intervention delivery and trial procedures. METHODS GLOWING was a multi-centre parallel-group pilot cluster RCT comparing the delivery of a behaviour change intervention for midwives (delivered as training workshops) with usual practice. The clusters were four NHS Trusts in Northeast England, randomised to intervention or control arms. Blinding of allocation was not possible due to the nature of the intervention. We aimed to deliver the intervention to all eligible midwives in the intervention arm, in groups of 6 midwives per workshop, and to pilot questionnaire data collection for a future definitive trial. Intervention arm midwives' acceptability of GLOWING content and delivery was assessed using a mixed methods questionnaire, and pregnant women's acceptability of trial procedures by interviews. Quantitative data were analysed descriptively and qualitative data thematically. RESULTS In intervention arm Trusts, 100% of eligible midwives (n = 67) were recruited to, and received, the intervention; however, not all workshops had the planned number of attendees (range 3-8). The consent rate amongst midwives randomised (n = 100) to complete questionnaires was 74% (n = 74) (95% CI 65%, 83%), and overall completion rate 89% (n = 66) (95% CI 82%, 96%). Follow-up response rate was 66% (n = 49) (95% CI 55%, 77%), with a marked difference between intervention (39%, n = 15) and control (94%, n = 34) groups potentially due to the volume of research activities. Overall, 64% (n = 47) (95% CI 53%, 75%) completed both baseline and follow-up questionnaires. Midwives viewed the intervention as acceptable and directly relevant to routine practice. The least popular components related to scripted role-plays. Pregnant women viewed the recruitment and trial processes to be acceptable. CONCLUSIONS This rigorously conducted pilot study demonstrated feasibility intervention delivery and a high level of acceptability amongst participants. It has provided information required to refine the intervention and trial protocol, enhancing confidence that a definitive trial could be carried out. TRIAL REGISTRATION ISRCTN46869894; retrospectively registered 25th May 2016, www.isrctn.com/ISRCTN46869894 .
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McColl E, Witton R, Brookes Z. The realities of amalgam teaching. Br Dent J 2024; 236:147. [PMID: 38332058 DOI: 10.1038/s41415-024-7089-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 12/07/2023] [Indexed: 02/10/2024]
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McColl E, Macbeth N. Missing the point. Br Dent J 2023; 235:841-843. [PMID: 38066121 DOI: 10.1038/s41415-023-6618-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 10/19/2023] [Indexed: 12/18/2023]
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Smith RJR, McColl E, Bryce GE. Top tips for keeping dentistry stimulating. Br Dent J 2023; 235:562-564. [PMID: 37891277 DOI: 10.1038/s41415-023-6473-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2023]
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Heslehurst N, Cullen E, Flynn AC, Briggs C, Smart L, Rankin J, McColl E, Sniehotta FF, McParlin C. Maternal Obesity and Patterns in Postnatal Diet, Physical Activity and Weight among a Highly Deprived Population in the UK: The GLOWING Pilot Trial. Nutrients 2023; 15:3805. [PMID: 37686838 PMCID: PMC10490453 DOI: 10.3390/nu15173805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
Preconception obesity is associated with adverse pregnancy outcomes and deprivation. The postnatal period provides an opportunity for preconception intervention. There is a lack of published postnatal behaviour and weight data to inform intervention needs. Secondary analysis of the GLOWING study explored postnatal diet, physical activity (PA) and weight among women living with obesity in deprivation. Thirty-nine women completed food frequency and PA questionnaires and provided weight measurement(s) between 3-12 months postnatal. Women's diet and PA fell short of national guidelines, especially for fruit/vegetables (median 1.6-2.0 portions/day) and oily fish (0-4 g/day). PA was predominantly light intensity. Patterns in weight change across time points indicated postnatal weight loss compared with 1st (median -0.8 to -2.3 kg) and 3rd-trimester weights (-9.0 to -11.6 kg). Weight loss was higher among women without excessive gestational weight gain (GWG) (-2.7 to -9.7 kg) than those with excessive GWG (2.3 to -1.8 kg), resulting in postnatal weight measurements lower than their 1st trimester. These pilot data suggest preconception interventions should commence in pregnancy with a focus on GWG, and postnatal women need early support to achieve guideline-recommendations for diet and PA. Further research in a larger population could inform preconception intervention strategies to tackle inequalities in maternal obesity and subsequent pregnancy outcomes.
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McColl E, Brookes Z. Shared care learning. Br Dent J 2023; 235:233-234. [PMID: 37620460 DOI: 10.1038/s41415-023-6241-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 07/04/2023] [Indexed: 08/26/2023]
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Holliday R, Weke A, McColl E. Misleading and worrying. Br Dent J 2023; 235:231. [PMID: 37620454 DOI: 10.1038/s41415-023-6189-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
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Lambert H, Hiu S, Coulthard MG, Matthews JNS, Holstein EM, Crosier J, Agbeko R, Brick T, Duncan H, Grant D, Mok Q, Nyman AG, Pappachan J, Boucher C, Bulmer J, Chisholm D, Cromie K, Emmet V, Feltbower RG, Ghose A, Grayling M, Harrison R, Kennedy CA, McColl E, Morris K, Norman L, Office J, Parslow R, Pattinson C, Sharma S, Smith J, Steel A, Steel R, Straker J, Vrana L, Walker J, Wellman P, Whitaker M, Wightman J, Wilson N, Wirz L, Wood R. The Infant KIdney Dialysis and Utrafiltration (I-KID) Study: A Stepped-Wedge Cluster-Randomized Study in Infants, Comparing Peritoneal Dialysis, Continuous Venovenous Hemofiltration, and Newcastle Infant Dialysis Ultrafiltration System, a Novel Infant Hemodialysis Device. Pediatr Crit Care Med 2023; 24:604-613. [PMID: 36892305 PMCID: PMC10317301 DOI: 10.1097/pcc.0000000000003220] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
OBJECTIVES Renal replacement therapy (RRT) options are limited for small babies because of lack of available technology. We investigated the precision of ultrafiltration, biochemical clearances, clinical efficacy, outcomes, and safety profile for a novel non-Conformité Européenne-marked hemodialysis device for babies under 8 kg, the Newcastle Infant Dialysis Ultrafiltration System (NIDUS), compared with the current options of peritoneal dialysis (PD) or continuous venovenous hemofiltration (CVVH). DESIGN Nonblinded cluster-randomized cross-sectional stepped-wedge design with four periods, three sequences, and two clusters per sequence. SETTING Clusters were six U.K. PICUs. PATIENTS Babies less than 8 kg requiring RRT for fluid overload or biochemical disturbance. INTERVENTIONS In controls, RRT was delivered by PD or CVVH, and in interventions, NIDUS was used. The primary outcome was precision of ultrafiltration compared with prescription; secondary outcomes included biochemical clearances. MEASUREMENTS AND MAIN RESULTS At closure, 97 participants were recruited from the six PICUs (62 control and 35 intervention). The primary outcome, obtained from 62 control and 21 intervention patients, showed that ultrafiltration with NIDUS was closer to that prescribed than with control: sd controls, 18.75, intervention, 2.95 (mL/hr); adjusted ratio, 0.13; 95% CI, 0.03-0.71; p = 0.018. Creatinine clearance was smallest and least variable for PD (mean, sd ) = (0.08, 0.03) mL/min/kg, larger for NIDUS (0.46, 0.30), and largest for CVVH (1.20, 0.72). Adverse events were reported in all groups. In this critically ill population with multiple organ failure, mortality was lowest for PD and highest for CVVH, with NIDUS in between. CONCLUSIONS NIDUS delivers accurate, controllable fluid removal and adequate clearances, indicating that it has important potential alongside other modalities for infant RRT.
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Smith RJR, McColl E, Bryce GE. Top tips for managing enamel infractions, cracks and fractures - Part 1: Diagnosis. Br Dent J 2023; 234:787-790. [PMID: 37291292 DOI: 10.1038/s41415-023-5984-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
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Smith RJR, McColl E, Bryce GE. Top tips for managing enamel infractions, cracks and fractures - Part 2: Management. Br Dent J 2023; 234:848-850. [PMID: 37349422 DOI: 10.1038/s41415-023-6043-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
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Blakely L, Beare WAV, McColl E. Top tips for removable partial dentures: Part 3 - distal extension saddle dentures. Br Dent J 2023; 234:364-366. [PMID: 36964346 DOI: 10.1038/s41415-023-5708-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
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Blakely L, Beare WAV, McColl E. Top tips for removable partial dentures: Part 1 - fundamentals of success. Br Dent J 2023; 234:202-206. [PMID: 36829000 DOI: 10.1038/s41415-023-5610-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Heslehurst N, McParlin C, Sniehotta FF, Rankin J, McColl E. Midwives' survey of their weight management practice before and after the GLOWING guideline implementation intervention: A pilot cluster randomised controlled trial. PLoS One 2023; 18:e0280624. [PMID: 36662826 PMCID: PMC9858407 DOI: 10.1371/journal.pone.0280624] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/04/2023] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Maternal weight management is a priority due to pregnancy risks for women and babies. Interventions significantly improve maternal diet, physical activity, weight, and pregnancy outcomes. There are complex barriers to midwives' implementation of guidelines; low self-efficacy is a core implementation barrier. The GLOWING intervention uses social cognitive theory (SCT) to address evidence-based barriers to practice. The intervention aimed to support midwives' implementation of guidelines. METHODS An external rehearsal pilot cluster randomised controlled trial in four NHS Trusts (clusters) in England, UK. Clusters were randomised to intervention (where all eligible midwives received the intervention) or control (no intervention delivered) arms. A random sample of 100 midwives were invited to complete questionnaires pre- and post-intervention. UK guideline recommendations relating to midwives' practice were categorised into: 1) communication-related behaviours (including weight- and risk-communication), and 2) support/intervention-related behaviours (including diet/nutrition, physical activity, weight management, referrals/signposting). Questionnaires were developed using SCT constructs (self-efficacy, outcome expectancies, intentions, behaviours) and 7-point Likert scale, converted to a 0-100 scale. Higher scores were more positive. Descriptive statistics compared intervention and control arms, pre- and post-intervention. RESULTS Seventy-four midwives consented and 68 returned questionnaires. Pre-intervention, self-efficacy for support/intervention-related behaviours scored lowest. In controls, there was limited difference between the pre- and post-intervention scores. Post-intervention, mean (SD) scores were consistently higher among intervention midwives than controls, particularly for support/intervention self-efficacy (71.4 (17.1) vs. 58.4 (20.1)). Mean (SD) self-efficacy was higher post-intervention than pre-intervention for all outcomes among intervention midwives, and consistently higher than controls. Mean differences pre- and post-intervention were greatest for support/intervention self-efficacy (17.92, 95% CI 7.78-28.07) and intentions (12.68, 95% CI 2.76-22.59). Self-efficacy was particularly increased for diet/nutrition and physical activity (MD 24.77, 95% CI 14.09-35.44) and weight management (18.88, 95% CI 7.88-29.88) behaviours, which showed the largest increase in scores. CONCLUSIONS This study supports the theoretical models used to develop GLOWING, where low self-efficacy was a core implementation barrier. Results suggest that GLOWING successfully targets self-efficacy, potentially with a positive impact on guideline implementation. A definitive trial is required to determine effectiveness. TRIAL REGISTRATION ISRCTN46869894, retrospectively registered 25/05/2016, http://isrctn.com/ISRCTN46869894.
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McColl E, Davies-House A, Witton R, Wilcock M, Motta M. Phenoxymethylpenicillin. Br Dent J 2023; 234:11-12. [PMID: 36639456 DOI: 10.1038/s41415-023-5442-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Armitage S, Rapley T, Pennington L, McAnuff J, McColl E, Duff C, Brooks R, Kolehmainen N. Advancing cluster randomised trials in children’s therapy: a survey of the acceptability of trial behaviours to therapists and parents. Trials 2022; 23:958. [DOI: 10.1186/s13063-022-06872-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 10/29/2022] [Indexed: 11/28/2022] Open
Abstract
Abstract
Background
Randomised controlled trials of non-pharmacological interventions in children’s therapy are rare. This is, in part, due to the challenges of the acceptability of common trial designs to therapists and service users. This study investigated the acceptability of participation in cluster randomised controlled trials to therapists and service users.
Methods
A national electronic survey of UK occupational therapists, physiotherapists, speech and language therapists, service managers, and parents of children who use their services. Participants were recruited by NHS Trusts sharing a link to an online questionnaire with children’s therapists in their Trust and with parents via Trust social media channels. National professional and parent networks also recruited to the survey. We aimed for a sample size of 325 therapists, 30 service managers, and 60 parents. Trial participation was operationalised as three behaviours undertaken by both therapists and parents: agreeing to take part in a trial, discussing a trial, and sharing information with a research team. Acceptability of the behaviours was measured using an online questionnaire based on the Theoretical Framework of Acceptability constructs: affective attitude, self-efficacy, and burden. The general acceptability of trials was measured using the acceptability constructs of intervention coherence and perceived effectiveness. Data were collected from June to September 2020. Numerical data were analysed using descriptive statistics and textual data by descriptive summary.
Results
A total of 345 survey responses were recorded. Following exclusions, 249 therapists and 40 parents provided data which was 69.6% (289/415) of the target sample size. It was not possible to track the number of people invited to take the survey nor those who viewed, but did not complete, the online questionnaire for calculation of response rates. A completion rate (participants who completed the last page of the survey divided by the participants who completed the first, mandatory, page of the survey) of 42.9% was achieved. Of the three specified trial behaviours, 140/249 (56.2%) therapists were least confident about agreeing to take part in a trial. Therapists (135/249, 52.6%) reported some confidence they could discuss a trial with a parent and child at an appointment. One hundred twenty of 249 (48.2%) therapists reported confidence in sharing information with a research team through questionnaires and interviews or sharing routine health data. Therapists (140/249, 56.2%) felt that taking part in the trial would take a lot of effort and resources. Support and resources, confidence with intervention allocation, and sense of control and professional autonomy over clinical practice were factors that positively affected the acceptability of trials. Of the 40 parents, twelve provided complete data. Most parents (18/40, 45%) agreed that it was clear how trials improve children’s therapies and outcomes and that a cluster randomised trial made sense to them in their therapy situation (12/29, 30%).
Conclusions
Using trials to evaluate therapy interventions is, in principle, acceptable to therapists, but their willingness to participate in trials is variable. The willingness to participate may be particularly influenced by their views related to the burden associated with trials, intervention allocation, and professional autonomy.
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Smith RJR, McColl E, Bryce GE. Top tips for restoration of root-filled teeth: Part 3: posterior teeth. Br Dent J 2022. [DOI: 10.1038/s41415-022-5292-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Smith RJR, McColl E, Bryce GE. Top tips for restoration of root-filled teeth: Part 2 - management of broken-down anterior teeth. Br Dent J 2022. [DOI: 10.1038/s41415-022-5235-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Heslehurst N, McParlin C, Sniehotta FF, Rankin J, McColl E. Midwives' survey of weight management practices before and after implementation of the GLOWING guideline: a pilot, cluster, randomised controlled trial. Lancet 2022; 400 Suppl 1:S47. [PMID: 36929992 DOI: 10.1016/s0140-6736(22)02257-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Maternal weight management increases risks for women and babies and is a public health priority. Interventions can substantially improve maternal diet and physical activity behaviours and pregnancy outcomes. Low self-efficacy is a core barrier to midwives' implementation of guidelines. GLOWING used social cognitive theory to address evidence-based barriers to practice, aiming to support midwives' guidelines implementation. METHODS This study was a pilot cluster randomised controlled trial in four UK National Health Service Trusts (clusters) in England. Clusters were randomised to intervention (midwives received intervention) or control (no intervention). Guideline recommendations for midwives' practice were: first, communication-related behaviours (weight-communication and risk-communication); and second, support and intervention-related behaviours (diet and nutrition, physical activity, weight management, and referrals and signposting). Questionnaires were designed using social cognitive theory constructs (eg, self-efficacy, outcome expectancies, intentions, behaviours), higher scores being more positive. Following Consolidated Standards of Reporting Trials guidelines for pilot trials, descriptive statistics were used to compare arms, before and after the intervention. FINDINGS 100 midwives were randomised to complete questionnaires before and after the intervention. 74% consented, and 68% returned questionnaires. Pre-intervention, self-efficacy for support, and intervention-related behaviours scored lowest. In controls, the difference between pre-intervention and post-intervention scores were negligible. Post-intervention scores were consistently higher in midwives in the intervention group than the control group, particularly for support and intervention self-efficacy (mean 71·4 [SD 17·1] vs 58·4 [20·1]). Self-efficacy was higher after the intervention than before the intervention for all outcomes among intervention midwives: weight-communication (mean 76·3 [SD 16·7] vs 67·2 [21·1]), risk-communication (79·4 [16·4] vs 68·6 [14·9]), diet, nutrition, and physical activity (76·4 [16·0] vs 49·3 [16·5]), weight management (72·1 [18·3] vs 48·3 [19·8]), referrals and signposting (63·3 [26·0] vs 47·9 [17·3]), and consistently higher than controls. INTERPRETATION Results support the theoretical models used to develop GLOWING: low self-efficacy is a core implementation barrier. Results suggest GLOWING successfully targets self-efficacy, potentially with positive implications for guideline implementation. A strength of this work is the rigorous evidence-based theoretical approach to intervention development, largely absent in maternity-based research. A limitation is that this is a pilot trial. A definitive trial is required to determine effectiveness. FUNDING National Institute for Health Research Postdoctoral Fellowship (reference PDF-2011-04-034).
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Ray D, Sniehotta F, McColl E, Ells L, O'Neill G, McCabe K. A collaborative approach to develop an intervention to strengthen health visitors' role in prevention of excess weight gain in children. BMC Public Health 2022; 22:1735. [PMID: 36100859 PMCID: PMC9469535 DOI: 10.1186/s12889-022-14092-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 08/23/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The high prevalence of childhood obesity is a concern for public health policy and practitioners, leading to a focus on early prevention. UK health visitors (HVs) are well-positioned to prevent excessive weight gain trends in pre-school children but experience barriers to implementing guideline recommended practices. This research engaged with HVs to design an intervention to strengthen their role in prevention of early childhood obesity. METHODS We describe the processes we used to develop a behaviour change intervention and measures to test its feasibility. We conducted a systematic review to identify factors associated with implementation of practices recommended for prevention of early childhood obesity. We carried out interactive workshops with HVs who deliver health visiting services in County Durham, England. Workshop format was informed by the behaviour change wheel framework for developing theory-based interventions and incorporated systematic review evidence. As intended recipients of the intervention, HVs provided their views of what is important and acceptable in the local context. The findings of the workshops were combined in an iterative process to inform the four steps of the Implementation Intervention development framework that was adapted as a practical guide for the development process. RESULTS Theoretical analysis of the workshop findings revealed HVs' capabilities, opportunities and motivations related to prevention of excess weight in 0-2 year olds. Intervention strategies deemed most likely to support implementation (enablement, education, training, modelling, persuasion) were combined to design an interactive training intervention. Measures to test acceptability, feasibility, and fidelity of delivery of the proposed intervention were identified. CONCLUSIONS An interactive training intervention has been designed, informed by theory, evidence, and expert knowledge of HVs, in an area of health promotion that is currently evolving. This research addresses an important evidence-practice gap in prevention of childhood obesity. The use of a systematic approach to the development process, identification of intervention contents and their hypothesised mechanisms of action provides an opportunity for this research to contribute to the body of literature on designing of implementation interventions using a collaborative approach. Future research should be directed to evaluate the acceptability and feasibility of the intervention.
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McColl E, Witton R, Mathews A. Vodka-assisted extraction. Br Dent J 2022; 233:441. [PMID: 36151151 DOI: 10.1038/s41415-022-5045-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Lie MLS, McParlin C, McColl E, Graham RH, Robson SC. Emesis in pregnancy - a qualitative study on trial recruitment failure from the EMPOWER internal pilot. Pilot Feasibility Stud 2022; 8:146. [PMID: 35836285 PMCID: PMC9281005 DOI: 10.1186/s40814-022-01093-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/15/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND As part of the internal pilot of the EMPOWER trial investigating the second-line antiemetic therapies in severe emesis in pregnancy ( https://www.isrctn.com/ISRCTN16924692 ), a qualitative study of women's views was carried out, to improve our understanding of why women did, or did not, consent to participation in the trial. Interviews were also conducted with site research staff, to broaden our analysis and explore other factors affecting recruitment. METHODS The sample comprised women who accepted or declined trial participation (n=21) and site research staff (n=22). A structured topic guide was used, in four email interviews and 17 telephone interviews with women, and semi-structured telephone interviews were carried out with staff. Of the women interviewed, seven had declined trial participation, and of the staff interviewed, 16 were research midwives/research nurses and six were principal investigators. All transcripts were checked for accuracy, anonymised and entered into NVIVO12 for indexing and retrieval. Data was analysed using a reflexive thematic analytic approach. In total, 72 codes were generated from the thematic analysis, and 36 from each sample group. RESULTS Three key themes based on all the interviews were (a) the diversity of recruitment pathways and boundaries of care, (b) the impact of trial complexity on recruitment and staff morale and (c) the ethics of caring for a patient with emesis. Ethical issues discussed included the use of double dummy and time to treat, particularly those suffering severely from the effects of nausea and vomiting. To illustrate these themes, staff perspectives are given more prominence. CONCLUSIONS The main reason the trial was stopped related to the high proportion of women ineligible for recruitment due to prior treatment with study drug(s) because of unanticipated changes in clinical practice. The qualitative results also demonstrate the impact of the trial on women and staff and highlight how the diversity of referral pathways, boundaries of care and the complexity of the trial and protocol resulted in additional barriers to successful trial recruitment. Qualitative work in pilot and feasibility studies of a clinical trial is recommended, to evaluate whether recruitment strategies remain viable in unanticipated contexts. TRIAL REGISTRATION Trial registration number ISRCTN16924692 . Date: 08/01/2018.
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McColl E. Outreach and clinical complexity. Br Dent J 2022; 232:759. [PMID: 35689035 DOI: 10.1038/s41415-022-4343-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Holliday R, McColl E, Weke A, Sayeed Z. Vaping misrepresentations. Br Dent J 2022; 232:840-841. [PMID: 35750806 DOI: 10.1038/s41415-022-4409-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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McCallum C, Birjandi PA, Pakpahan E, Campbell M, Vines J, McCay K, McColl E, Hackett K. P284 Evaluation of a self-management smartphone app for those living with Sjögren’s syndrome: a fully remote randomised pilot and feasibility trial. Rheumatology (Oxford) 2022. [DOI: 10.1093/rheumatology/keac133.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background/Aims
People with Sjögren's Syndrome (SS) experience a range of symptoms, including dryness, pain, fatigue, and poor sleep. Pharmacological management is limited, and SS patients may not have timely access to non-pharmacological support with these symptoms. Accessible evidence-based support via an app may benefit some. An evidence-based app (Sjogo) was co-developed with SS patients through a series of focus groups and workshops (n = 7). Alongside the workshops, behaviour change techniques and evidence-based intervention components were identified from the literature and known evidence-based interventions and were discussed with participants in focus groups. An app was developed containing active ingredients (e.g. features supporting behaviour change, validation of experiences, reflective activity diary, goal setting, cognitive behaviour therapy for sleep) to facilitate participation in daily activities and support symptom management. An additional control app was developed which contained “information only” content. We conducted a fully remote pilot feasibility RCT of the app. The aim of the study was to test trial procedures including recruitment rates, outcome completion, and engagement with the app.
Methods
The Sjogo app was released internationally for 8 weeks on Android and iOS app stores in January 2021. Potential participants were alerted to the trial through social media and patient groups. Those who downloaded the app were guided through in-app study procedures (screening, informed consent, demographic questions and baseline symptom, patient activation and quality of life outcome completion). Outcome measures included ESSPRI, Modified Fatigue Impact Scale, depression (VAS), anxiety (VAS), Sleep Condition Index, PAM-10 and ICECAP-A. Participants were randomised to an information-version (control) or full-version of Sjogo containing features supporting behaviour change. Users could engage with Sjogo as they wished and were asked to complete outcomes at baseline, 5 and 10 weeks.
Results
996 participants from 33 countries downloaded Sjogo, with 617 (61.95%) completing the onboarding procedures and consenting to participate in the study. These participants were randomised to the full-version of the app (n = 318) or control-version (n = 299). Participants were mostly female (95.62%) iOS users (55.11%) from the UK (54.62%) or USA (28.92%) with a mean age of 50.97 (SD 13.75). Outcome completion rates at 5 and 10 weeks were 29.24% and 13.52% respectively for the full-version and 44.48% and 28.42% for the control-version.
Conclusion
Completion rates demonstrate that Sjogo can be evaluated in a real-world context in a fully powered RCT with large numbers of participants over a short timescale. However, maintaining engagement rates is challenging. App design could be optimised to maintain effective engagement with the app and support behaviour change. A process evaluation which includes further analysis of app engagement data and interviews with participants will further inform improvements to app content, features and trial procedures.
Disclosure
C. McCallum: None. P. Asadzadeh Birjandi: None. E. Pakpahan: None. M. Campbell: None. J. Vines: None. K. McCay: None. E. McColl: None. K. Hackett: None.
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