AzTrials
AzTrials

Diabetes Mellitus, Type 1PRIORITYNCT04741568

Parent Intervention to Prevent Disordered Eating in Children With Type 1 Diabetes

A study testing Parental psychoeducational Intervention in people with Diabetes Mellitus, Type 1 and Disordered Eating, run by University of Surrey at 3 sites in United Kingdom.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

A recent Diabetes UK Position Statement identified several key gaps in the evidence base that might improve mental wellbeing for people with diabetes; one of which was supporting people with diabetes and eating disorders. Read more about this study

Who is it for?
Any ageHealthy volunteers can take part
What is being tested?
Parental psychoeducational Intervention
Could I receive a placebo?
No, everyone receives an active treatment
How many people
89 participants
Where
3 sitesUnited Kingdom
Study dates
7 Jun 2021to 22 Mar 2023
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages Any age
  • All sexes
  • Healthy volunteers accepted
  • Child, Adult, Older adult

Who may be able to join

  • Parent or primary caregiver of a CYP aged between 11-14 years with a diagnosis of T1D
  • Willing to attend group intervention and provide consent
  • Fluent in English or Welsh

Who cannot join

  • Parent receiving psychological support for their child's diabetes and disordered eating
  • Parent diagnosis of severe mental health or learning difficulty
  • Participating in another trial
  • Unable to speak or understand English or Welsh

Trial locations and contacts

3 sites in 1 country.

United Kingdom3 sites
  • Royal Alexandra Children's Hospital

    Brighton

  • Royal Surrey Hospital

    Guildford

  • Betsi Cadwaladr University Health Board

    Holywell

Other trials in United Kingdom

About this study

Official title: Development and Feasibility of a Parent Intervention to Prevent Disordered Eating in Children and Young People With Type 1 Diabetes

A recent Diabetes UK Position Statement identified several key gaps in the evidence base that might improve mental wellbeing for people with diabetes; one of which was supporting people with diabetes and eating disorders. There is evidence indicating that disordered eating may be more prevalent in children and young people (CYP). Additionally, there is mounting supporting evidence for family-based treatments in both anorexia and bulimia. This study proposes to develop a psycho-education intervention for parents of CYP with Type 1 diabetes (T1D), which will include a one-day workshop with online, downloadable content, and to assess the feasibility of this intervention. Parents will be asked to complete questionnaires about eating habits, diabetes management (both behaviour and knowledge) and wellbeing at three time-points (baseline, one-month and three-months postintervention). Children will also be asked to complete measures on diabetes eating problems at the same time intervals. Parents randomised to the intervention arm will be invited to take part in a semi-structured interview and all parents will be invited to feedback on their participation. It is hypothesised that a psycho-education intervention aimed at parents will help prevent disordered eating in CYP with T1D and improve parental wellbeing.

Read the detailed description

A recent Diabetes UK Position Statement identified several key gaps in the evidence base that might help improve mental wellbeing for people with diabetes, one of which was supporting people with diabetes and eating disorders. The position statement recommends focusing on people in general, citing studies which observe that 30% of women with T1D omit insulin to control their weight. However, there is evidence indicating that disordered eating may be more prevalent in CYP. A recent meta-analysis found that clinical eating disorders (i.e. anorexia and bulimia) and maladaptive eating and dieting practices (fasting, binge eating, self-induced vomiting, abuse of laxatives, diet pills or other medications including intentional insulin omission - diabulimia) were more prevalent in CYP with T1D (7.0% and 39.3% respectively) than those without T1D (2.7% and 32.5%).

Management of T1D places an inherent focus on dietary intake, specifically carbohydrate counting, physical activity, regular blood sugar monitoring and correct and timely administration of insulin based on these factors. Many high carbohydrate foods can be perceived as 'bad' for blood glucose levels and are subsequently avoided or prohibited within families. This can lead to tensions between CYP and their parents, where CYP may be chastised for eating particular foods or for eating 'forbidden' foods in secret. Additionally, treatment and avoidance of hypoglycaemic episodes can add further complexities to a CYP with T1D's relationship with food, as they may overeat during hypos or save restricted or forbidden foods for hypo treatment. Some CYP may also be discouraged from participating in sport activities due to concerns about a potential hypoglycaemic event. Additionally, depending on age and pre-diagnosis symptoms of T1D, some CYP may also have experienced significant weight loss pre-diagnosis that was quickly regained upon starting insulin treatment; this may provide evidence to CYP that insulin causes them to gain unwanted body weight.

Whilst systematic reviews and meta-analyses exist on the prevalence of eating problems and diabetes as well as associations between eating problems and glycaemic control, the focus of interventions for CYP with T1D has been on the improvement of psychological distress and long-term glycaemic control. Although some interventions included in these reviews have focused on family therapy, they did not explicitly target disordered eating and none were based in the UK. More recently published parenting interventions also do not address disordered eating. Therefore, due to this paucity of evidence for existing interventions, the evidence-base for interventions for clinical eating disorders not specific to T1D is reviewed instead.

The rationale for focusing on interventions aimed at parents is that parents are more responsive to psychological interventions than their offspring. Furthermore, studies have highlighted the protective influence of parents for CYP with clinical eating disorders with family-based treatments playing a key role in supporting CYP in their recovery. Families are a resource in the treatment of eating disorders in CYP and there is mounting evidence that supports family-based treatments in both anorexia and bulimia. Mobilisation of the family system as a resource and an emphasis on promoting specific change early on in treatment in eating disorder-related behaviours have been found to be key elements. The involvement of parents is a key recommendation in the NICE guidelines for eating disorders. Additionally, the Access and Waiting Times Standard for CYP with eating disorders emphasises the necessity of rapid and effective treatment for CYP, along with their families and carers.

Parent-focused psychoeducation groups can be a useful tool to support early change in the treatment of eating disorders. A parent-focused psychoeducation group has been developed at a specialist CYP Eating Disorder service with the aim of offering treatment within a timely manner that promoted early change. The programme is based on key principles from the parenting programme literature and the evidence base for the treatment of eating disorders. Emerging evidence from this group indicated significant positive effects and highlighted that parents benefitted most from the information about managing their CYP's eating disorder and meeting other parents. Another recent evaluation found the group to be an effective source of support for parents, improved their confidence and knowledge in managing their child's eating disorder and their ability to manage their child's adherence to meal plans.

Therefore, it is evident that the involvement of parents could be crucial to facilitate recovery in CYP with eating disorders. Less specific to eating disorders, a recent review of parental interventions to prevent body dissatisfaction or eating disorders in CYP also found encouraging results.

Being tested
Parental psychoeducational Intervention
Medical subject headings
Diabetes Mellitus, Type 1, Feeding and Eating Disorders

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Parental psychoeducational InterventionBehavioural

    The psychoeducation intervention for parents will focus on providing skills, knowledge and support motivation for caregivers of children with diabetes.

    A brief (one-day or two half days) workshop, and a website with downloadable content will be made available to review and refresh any skills and techniques.

Study groups in NCT04741568
Study groupRoleWhat they receive
Parental Psychoeducational InterventionExperimentalA brief (one-day or two half days) psychoeducation workshop will be provided alongside a website with downloadable content will be made available to review and refresh any skills and techniques. The psychoeducational intervention will be delivered by a research fellow and research assistant with a background in psychology and delivered in line with a protocol.
Receives: Behavioral: Parental psychoeducational Intervention
Wait List ControlNo interventionParents randomised to the control arm will be put on the waiting list (wait-list controls) to receive the group intervention after the active treatment group have completed their final follow-up at 3 months.

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change in Diabetes Eating Problem Survey Revised (Markowitz et al., 2010)

    A child and parent reported survey of eating problems. Responses are scored on a 6-point Likert scale and higher scores indicate greater eating disorder pathology.

    Measured: Baseline, 1-month and 3-months

Secondary outcomes (7)
  1. Change in child HbA1c

    Parent reported HbA1c of children

    Measured: Baseline, 1-month and 3-months

  2. Change in Body Mass Index (weight and height will be combined to report BMI in kg/m^2)

    Parent reported weight and height of children used to calculate BMI

    Measured: Baseline, 1-month and 3-months

  3. Change in Problem Areas in Diabetes Survey Parent Revised (Markowitz et al., 2012)

    A parent-reported survey to assess diabetes related distress, higher scores indicate greater diabetes distress.

    Measured: Baseline, 1-month and 3-months

  4. Change in Warwick Edinburgh Mental Wellbeing Scale (Tennant et al., 2007)

    A self report survey to assess parental mental wellbeing. Scores range from 14 to 70 and higher scores indicate greater positive mental wellbeing.

    Measured: Baseline, 1-month and 3-months

  5. Change in Psychological Determinants

    Information Motivation Behvaioural Skills model questionnaire devised for this study completed by parents

    Measured: Baseline, 1-month and 3-months

  6. Intervention Feedback Survey

    Satisfaction and experience with intervention survey devised for this study

    Measured: 3 months

  7. Change in Children's Eating Behaviour Questionnaire (Wardle et al. 2001)

    A parent rated instrument to assess eight dimensions of eating style in children. Includes 35 items rates on a 5-point scale, higher scores indicate greater child behaviour for each dimension (e.g. emotional overeating, enjoyment of food).

    Measured: Baseline, 1-month and 3-months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted5 Feb 2021
  2. Study start7 Jun 2021
  3. Primary completion31 Jan 2023
  4. Study completion22 Mar 2023

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
89 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04741568
Sponsor's protocol ID
SPON/2020/07/FHMS
Other IDs
19/0006123
Acronym
PRIORITY
Status last verified
May 2023
First submitted
15 Jan 2021
Last updated
12 May 2023
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Wylie TAF, Shah C, Connor R, Farmer AJ, Ismail K, Millar B, Morris A, Reynolds RM, Robertson E, Swindell R, Warren E, Holt RIG. Transforming mental well-being for people with diabetes: research recommendations from Diabetes UK's 2019 Diabetes and Mental Well-Being Workshop. Diabet Med. 2019 Dec;36(12):1532-1538. doi: 10.1111/dme.14048. Epub 2019 Jun 19.

    PubMed 31177573
  • Candler T, Murphy R, Pigott A, Gregory JW. Fifteen-minute consultation: Diabulimia and disordered eating in childhood diabetes. Arch Dis Child Educ Pract Ed. 2018 Jun;103(3):118-123. doi: 10.1136/archdischild-2017-312689. Epub 2017 Oct 27.

    PubMed 29079591
  • Young V, Eiser C, Johnson B, Brierley S, Epton T, Elliott J, Heller S. Eating problems in adolescents with Type 1 diabetes: a systematic review with meta-analysis. Diabet Med. 2013 Feb;30(2):189-98. doi: 10.1111/j.1464-5491.2012.03771.x.

    PubMed 22913589
  • Winkley K, Ismail K, Landau S, Eisler I. Psychological interventions to improve glycaemic control in patients with type 1 diabetes: systematic review and meta-analysis of randomised controlled trials. BMJ. 2006 Jul 8;333(7558):65. doi: 10.1136/bmj.38874.652569.55. Epub 2006 Jun 27.

    PubMed 16803942
  • Hilliard ME, Powell PW, Anderson BJ. Evidence-based behavioral interventions to promote diabetes management in children, adolescents, and families. Am Psychol. 2016 Oct;71(7):590-601. doi: 10.1037/a0040359.

    PubMed 27690487
  • Golan M, Crow S. Targeting parents exclusively in the treatment of childhood obesity: long-term results. Obes Res. 2004 Feb;12(2):357-61. doi: 10.1038/oby.2004.45.

    PubMed 14981230
  • Jewell T, Blessitt E, Stewart C, Simic M, Eisler I. Family Therapy for Child and Adolescent Eating Disorders: A Critical Review. Fam Process. 2016 Sep;55(3):577-94. doi: 10.1111/famp.12242. Epub 2016 Aug 19.

    PubMed 27543373
  • Geist R, Heinmaa M, Stephens D, Davis R, Katzman DK. Comparison of family therapy and family group psychoeducation in adolescents with anorexia nervosa. Can J Psychiatry. 2000 Mar;45(2):173-8. doi: 10.1177/070674370004500208.

    PubMed 10742877
  • Nicholls DE, Yi I. Early intervention in eating disorders: a parent group approach. Early Interv Psychiatry. 2012 Nov;6(4):357-67. doi: 10.1111/j.1751-7893.2012.00373.x. Epub 2012 Jul 3.

    PubMed 22759660
  • Scott S. National dissemination of effective parenting programmes to improve child outcomes. Br J Psychiatry. 2010 Jan;196(1):1-3. doi: 10.1192/bjp.bp.109.067728.

    PubMed 20044650
  • Couturier J, Kimber M, Szatmari P. Efficacy of family-based treatment for adolescents with eating disorders: a systematic review and meta-analysis. Int J Eat Disord. 2013 Jan;46(1):3-11. doi: 10.1002/eat.22042. Epub 2012 Jul 23.

    PubMed 22821753
  • Hart LM, Damiano SR, Chittleborough P, Paxton SJ, Jorm AF. Parenting to prevent body dissatisfaction and unhealthy eating patterns in preschool children: a Delphi consensus study. Body Image. 2014 Sep;11(4):418-25. doi: 10.1016/j.bodyim.2014.06.010. Epub 2014 Aug 9.

    PubMed 25084034
  • Markowitz JT, Butler DA, Volkening LK, Antisdel JE, Anderson BJ, Laffel LM. Brief screening tool for disordered eating in diabetes: internal consistency and external validity in a contemporary sample of pediatric patients with type 1 diabetes. Diabetes Care. 2010 Mar;33(3):495-500. doi: 10.2337/dc09-1890. Epub 2009 Dec 23.

    PubMed 20032278
  • Markowitz JT, Volkening LK, Butler DA, Antisdel-Lomaglio J, Anderson BJ, Laffel LM. Re-examining a measure of diabetes-related burden in parents of young people with Type 1 diabetes: the Problem Areas in Diabetes Survey - Parent Revised version (PAID-PR). Diabet Med. 2012 Apr;29(4):526-30. doi: 10.1111/j.1464-5491.2011.03434.x.

    PubMed 21883443
  • Tennant R, Hiller L, Fishwick R, Platt S, Joseph S, Weich S, Parkinson J, Secker J, Stewart-Brown S. The Warwick-Edinburgh Mental Well-being Scale (WEMWBS): development and UK validation. Health Qual Life Outcomes. 2007 Nov 27;5:63. doi: 10.1186/1477-7525-5-63.

    PubMed 18042300

Questions about this trial

What is this clinical trial studying?

A study testing Parental psychoeducational Intervention in people with Diabetes Mellitus, Type 1 and Disordered Eating, run by University of Surrey at 3 sites in United Kingdom.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 3 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 12 May 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites in United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change in Diabetes Eating Problem Survey Revised (Markowitz et al., 2010) (time frame: Baseline, 1-month and 3-months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT04741568, which also lists 24 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 May 2023.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in