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No longer recruiting (closed or complete)Last updated: 27 May 2026

CarersCanADAPT: An online therapy program to reduce anxiety and depression in carers of people with cancerEvaluation of the CarersCanADAPT iCBT program for cancer carers with anxiety and depression: Hybrid type 1 effectiveness-implementation trial

Trial purpose

Medical clipboardSide effect and wellbeing

Tumor type

Multi-Cancer Multi-Cancer

Age

People18+

Trial acronym

CarersCanADAPT

Clinical summary

Summary

The primary aim of this study is to test an online Cognitive Behavioural Therapy (iCBT) intervention called CarersCanADAPT to see how effective it is in reducing symptoms of anxiety in depression in carers of people with cancer.

You may be eligible for this study if you are an adult who is a primary carer for an adult diagnosed with cancer.

Study details
Participants will be asked to complete the CarersCanADAPT 6 week online cognitive behavioural therapy program.

People enrolled in the study will be randomly allocated (by chance) to either join the immediate access group or the waitlist group. Either way, all participants will receive access to the CarersCanADAPT program, however those in the waitlist group will get access to the program in 14 weeks' time. Those in the waitlist group will receive routine care, such as general information and support resources, while they wait 14 weeks to access the intervention.

The CarersCanADAPT program will be delivered by the research team, who will send participants a link to access the web-platform which contains six lessons for people to work through at their own pace. One lesson will be made available weekly to participants.

All participants will also be asked to complete an online initial (baseline) questionnaire, and 2 more questionnaires at 6 and 14 weeks after beginning the trial. If you are allocated to the waitlist group, you will also be asked to complete an additional 2 questionnaires at 20 and 28 weeks after beginning the trial.

The research offers an opportunity to test the effectiveness and implementation of an evidence-based, online support module for carers, which if found to be effective can be broadly disseminated and potentially implemented into routine care.

Conditions

This trial is treating people with elevated levels of distress who are caring for an adult with cancer

Eligibility

Inclusion

Australian carers of people with cancer with elevated levels of distress will be included in the main trial.
Carers inclusion:
• Elevated levels of distress will be operationalised as a score of 4 or more on the distress thermometer, followed by a score of 5 or more on the PHQ-9 and a score of 5 or more on GAD-7
• Are a person biologically, legally, or emotionally related to an adult person who has ever received a diagnosis of primary cancer or cancer recurrence.
o NB: we have not imposed time limits for when a loved one received a cancer diagnosis (so long as they were 18 years or older at time of diagnosis) as carers may experience depression, anxiety and/or caregiving related stress at any point from diagnosis to many years into survivorship.
• Identifies as a primary carer, providing unpaid support to the cancer patient
• Aged over 18 years
• The person they care for was diagnosed with cancer as an adult (aged >18 years old at time of diagnosis)
• Has sufficient English language skills to complete the intervention and/or questionnaires
• Willing to participate in the study

Exclusion

 

• Insufficient cognitive capacity or English language skills to provide informed consent and complete the intervention and/or questionnaires
• The person with cancer they care for has a life expectancy of less than 12 months
• Actively receiving psychological therapy for carer related distress

Inclusion

  • You have the type of cancer, symptoms, or health risks that this clinical trial is focused on.

Exclusion

  • You have had certain treatments, surgical procedures or drugs.
Message

Clinical trials have complex eligibility criteria, and other criteria may apply for this trial. Ask your doctor about whether this trial could be right for you.

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More information

Trial Identifiers

Information on this page is partially produced from ANZCTR *. View further details about this trial on the registry via the links below:

Trial sponsor

University of Sydney

Scientific Title

Evaluation of the CarersCanADAPT iCBT program for cancer carers with anxiety and depression: Hybrid type 1 effectiveness-implementation trial

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