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The acceptability and effectiveness of a Virtual Model of Antenatal asthma Care compared to a face-to-face model of care

The acceptability and effectiveness of a Virtual Model of Antenatal asthma Care compared to a face-to-face model of care: A randomised controlled trial

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12621001562864
Acronym
A Virtual Model of Antenatal Asthma Care: The VMAC study
Enrollment
200
Registered
2021-11-17
Start date
2021-11-30
Completion date
2023-04-18
Last updated
2026-06-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

The Virtual Model of Antenatal Asthma Care (VMAC) study evaluates the suitability of 2 types of asthma care in pregnancy. 1) virtual (tele/video conferencing) and 2) face-to-face (in person). Uncontrolled asthma in pregnancy may harm the mother and the baby. Self-management education and clinical care may help to control asthma throughout pregnancy. Traditionally, it is provided as a face-to-face service which largely depends on the availability of both the mother and the healthcare team. To address this, we have developed a virtual model of care to provide the same service remotely (i.e., via tele or video conferencing). Women can access care at a convenient place and time. In this study, we are testing the suitability of this new approach.

Interventions

Women in the intervention arm will receive 2 virtual consultations on asthma management in pregnancy. These virtual consultations will use either a phone or a video platform to provide care. The consultations will cover clinical assessment (e.g., exacerbation history, asthma symptom control, triggers etc.), feedback and asthma self-management education. Each session will take approx. 30 minutes. The first session will be scheduled soon after the randomisation and provided by a nurse specialist.

Women in the intervention arm will receive 2 virtual consultations on asthma management in pregnancy. These virtual consultations will use either a phone or a video platform to provide care. The consultations will cover clinical assessment (e.g., exacerbation history, asthma symptom control, triggers etc.), feedback and asthma self-management education. Each session will take approx. 30 minutes. The first session will be scheduled soon after the randomisation and provided by a nurse specialist. A respiratory physician will complete the second session within 8 weeks from the randomisation. An intervention manual will be developed to guide intervention providers, and the treatment recommendations will follow asthma guidelines. A structured asthma assessment form will be used to standardise the assessments.

Sponsors

Hunter New England Local Health District
Lead SponsorGovernment body

Study design

Allocation
Randomised controlled trial
Primary purpose
Treatment

Eligibility

Sex/Gender
All
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

• Adult pregnant women with asthma • Have access to a telephone • Willing to complete baseline and follow-up telephone interviews.

Exclusion criteria

Unable to speak and understand English.

Outcome results

None listed

Source: ANZCTR · Data processed: Jun 21, 2026