Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
44 participants
INTERVENTIONAL
2021-02-02
2021-10-08
Brief Summary
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The research investigators will recruit people with allergy through support groups and social media. Those interested in the study will be invited to complete a screening interview. If the participants meet the inclusion criteria and consent to take part the participants will be randomly allocated into the CBT or a self-help group. Full written consent will be needed at the telephone screening session if participants are eligible for the study. Participants will be given time to complete this prior to the intervention. Participants will be able to withdraw at any point during the study.
The self-help group will be sent self-help materials. The CBT group will attend a single session day workshop based on CBT (maximum 6 hours length). Due to the Covid-19 pandemic, the workshop may need to be delivered online. If delivered online, the workshop may be delivered over two three hour sessions.
Participants will be asked to complete questionnaires at baseline, the day of the intervention, one month later and three months later. They will be asked to complete a feedback form about their experiences in the group and at three month follow up, a small subsample of participants will be invited to interview.
Once the data is analysed it will be written up into a report for a clinical psychology doctoral qualification major research project. It may also be published in academic journals and presented at conferences. A possible outcome of the research is that people with allergy either do or do not find the workshops an acceptable and/or feasible intervention. It will identify the potential for this intervention to reduce distress and anxiety and to improve coping skills in adults with allergy. Those who take part are welcome to contact the researchers to find out the results of the study.
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Detailed Description
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The feasibility study will involve recruiting adults with severe allergy and inviting them to screening interview phone call. If suitable for the study, participants will be randomly allocated to an intervention or control group. Those in the intervention group will be invited to attend a single session 6 hour workshop focusing on adapted CBT for allergy. There is evidence that single session workshops can be beneficial in managing anxiety. The workshop in the current study will either be face to face groups or due to the Covid-19 pandemic, the workshops may be delivered on online platforms, such as Zoom. If delivered online, the workshop will likely to be split over two three hour sessions. Online delivery of the intervention may be more beneficial for those with disabilities, who may be at a higher risk of experiencing complications due to the Coronavirus i.e. those with allergy and asthma. Indeed, delivery online would lead to flexibility for participants who may be located across the UK without needing to travel long distances. Those who have long term health problems may prefer the flexibility of online delivery as this limits their need to travel. This may also suit parents who would not necessarily need childcare arrangements for an online workshop.
Those in the control group will be sent self-help information. Questionnaire measures will explore quality of life, coping style, anxiety, worry, stress and depression. Questionnaires will also explore personal goals for therapy and self-care behaviours. With questionnaire measures, reliable change and the proportion meeting 'clinical caseness' pre and post intervention will be explored to provide a signal of efficacy of the intervention. Changes between the groups will also be assessed. As the study is assessing feasibility, retention and uptake will be assessed. Feedback questionnaires at the end of the study, including free text responses and Likert Scale questionnaires, will also be collected to assess acceptability and to explore participant experiences of the study. Additionally, qualitative interviews with a small subsample of participants being followed up after three months will also be conducted to assess acceptability. The interviews will focus on participants experiences of living with an allergy and the experience of the workshop and research.
Aims of the study
The study's objective is to assess the feasibility and acceptability of a short term CBT group intervention for reducing anxiety and distress in those with severe allergy. The research questions are:
* Can appropriate participants be recruited and retained to the group intervention?
* How appropriate are the data collection procedures and outcome measures for the participants and purposes of the study?
* Are study procedures and workshop intervention suitable for and acceptable to participants?
* What is it like to attend a group intervention for people with severe allergy and anxiety/distress?
* Does the intervention provide a signal of efficacy to warrant a definitive trial?
Method Participants with allergy will be recruited through support groups and social media. Those who are interested in the study will be asked to complete a screening interview. If they meet inclusion criteria and consent to take part they will be randomly allocated into either an intervention or a control group. The intervention group will attend a single session day workshop based on CBT. The control group will be sent self-help materials. Due to the Covid-19 pandemic, the workshop may need to be delivered online. If delivered online, the workshop may be delivered over two sessions. Participants will be asked to complete feedback forms about their experiences in the group. At three month follow up, a small subsample of participants will be interviewed. The interviews will focus on participants experiences of living with an allergy and the experience of the workshop and research.
Results A possible outcome is that people with allergy and emotional distress either do or do not find the workshops an acceptable and feasible intervention. It will identify dropout rates and participant retention. It will also identify the potential for this intervention to reduce distress and anxiety and to improve coping skills in adults with severe allergy.
Implications If the outcome of the study is that CBT is an acceptable intervention for those with severe allergy and emotional distress, it adds weight to the argument that more research is needed to explore this on a larger scale. If the outcome measures are acceptable for this client group, they could be used in a future definitive trial.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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CBT workshop
Participants will be randomly allocated to either a self-help control group or a CBT workshop group. In the intervention group participants will attend a day workshop or two half day workshops focused on using CBT to manage their anxiety and stress.
CBT
CBT for those with an allergy and anxiety
Self-help control treatment as usual group
Participants will be randomly allocated to either a self-help control group or a CBT workshop group. Participants in the treatment as usual group will receive the workshop materials after the active treatment group have completed their final follow-up at 3 months
No interventions assigned to this group
Interventions
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CBT
CBT for those with an allergy and anxiety
Eligibility Criteria
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Inclusion Criteria
* Adults with an allergy diagnosed both as adults and as children.
* Adults with an allergy who report experiencing emotional distress.
* Participant is able to attend a day workshop session (6 hours maximum). This will either be delivered face to face or due to the Covid-19 pandemic these may need to be delivered online (i.e. via Zoom) rather than face to face. If this is the case the workshop may be split into two three hourly sessions. Therefore, the participant would need access to a computer, smart phone or tablet and have access to the internet.
Exclusion Criteria
* Participant is unable to have the capacity to provide informed consent.
* Participant is taking part in another interventional study.
* Those with severe psychological difficulties and co-morbidities, such as active psychosis, a diagnosis of a personality disorder, schizophrenia and bipolar disorder or is receiving care from mental health team.
* Those who may not be able to engage cognitively with the workshop materials and questionnaires (i.e. those with a significant learning disability).
18 Years
ALL
Yes
Sponsors
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University of Surrey
OTHER
Responsible Party
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Principal Investigators
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Christina Jones, PhD
Role: PRINCIPAL_INVESTIGATOR
University of Surrey
Locations
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University of Surrey
Guildford, Surrey, United Kingdom
Countries
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References
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Chung MC, Walsh A, Dennis I. Trauma exposure characteristics, past traumatic life events, coping strategies, posttraumatic stress disorder, and psychiatric comorbidity among people with anaphylactic shock experience. Compr Psychiatry. 2011 Jul-Aug;52(4):394-404. doi: 10.1016/j.comppsych.2010.09.005. Epub 2010 Nov 16.
Knibb RC. Effectiveness of Cognitive Behaviour Therapy for Mothers of Children with Food Allergy: A Case Series. Healthcare (Basel). 2015 Nov 25;3(4):1194-211. doi: 10.3390/healthcare3041194.
Knibb R, Halsey M, James P, du Toit G, Young J. Psychological services for food allergy: The unmet need for patients and families in the United Kingdom. Clin Exp Allergy. 2019 Nov;49(11):1390-1394. doi: 10.1111/cea.13488. Epub 2019 Sep 8.
Cartwright-Hatton S, Ewing D, Dash S, Hughes Z, Thompson EJ, Hazell CM, Field AP, Startup H. Preventing family transmission of anxiety: Feasibility RCT of a brief intervention for parents. Br J Clin Psychol. 2018 Sep;57(3):351-366. doi: 10.1111/bjc.12177. Epub 2018 Mar 25.
Flokstra-de Blok BM, van der Meulen GN, DunnGalvin A, Vlieg-Boerstra BJ, Oude Elberink JN, Duiverman EJ, Hourihane JO, Dubois AE. Development and validation of the Food Allergy Quality of Life Questionnaire - Adult Form. Allergy. 2009 Aug;64(8):1209-17. doi: 10.1111/j.1398-9995.2009.01968.x. Epub 2009 Feb 11.
Meyer TJ, Miller ML, Metzger RL, Borkovec TD. Development and validation of the Penn State Worry Questionnaire. Behav Res Ther. 1990;28(6):487-95. doi: 10.1016/0005-7967(90)90135-6.
Carver CS, Scheier MF, Weintraub JK. Assessing coping strategies: a theoretically based approach. J Pers Soc Psychol. 1989 Feb;56(2):267-83. doi: 10.1037//0022-3514.56.2.267.
Jones CJ, Smith HE, Frew AJ, Toit GD, Mukhopadhyay S, Llewellyn CD. Explaining adherence to self-care behaviours amongst adolescents with food allergy: a comparison of the health belief model and the common sense self-regulation model. Br J Health Psychol. 2014 Feb;19(1):65-82. doi: 10.1111/bjhp.12033. Epub 2013 Feb 12.
Jones CJ, Tallentire H, Edgecumbe R, Sherlock G, Hale L. Online, group, low-intensity psychological intervention for adults, children, and parents with food allergy. Ann Allergy Asthma Immunol. 2024 Oct;133(4):453-461. doi: 10.1016/j.anai.2024.07.025. Epub 2024 Jul 26.
Related Links
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Lovibond, S. H., \& Lovibond, P. F. (1995). Manual for the depression anxiety stress scales (2nd ed.). Sydney: Psychology Foundation.
Other Identifiers
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FHMS 20-21 006 EGA
Identifier Type: -
Identifier Source: org_study_id
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