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Wound Interdisciplinary Teams (WIT): A Community- Based Pragmatic Randomized Controlled Trial

Wound Interdisciplinary Teams (WIT): A Community- Based Pragmatic Randomized Controlled Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01348841
Acronym
WIT
Enrollment
451
Registered
2011-05-05
Start date
2011-05-31
Completion date
2013-10-31
Last updated
2013-10-25

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

Conditions

Wound of Skin

Keywords

community wound care, systematic wound team referral, Advanced in-home nurse wound training

Brief summary

Wounds that are slow to heal (chronic) may be managed in different ways. In Ontario, care in the community for most of these is coordinated by the local Community Care Access Centre (CCAC). One or more health professionals might deliver treatment, individually or as part of a wound care team, with different members having different kinds of training (interdisciplinary team), which may or may not include wound care. Community treatment by interdisciplinary teams has been shown to be more effective and cost-effective for some long-standing health problems, but further scientific evidence is needed to determine if this is also true for chronic wounds. This study compares the usual way chronic wounds are being managed in the community with a so-called intermediate care approach. In this study, intermediate care will involve health service providers following certain agreed-upon steps (evidence-based best practice) from first contact with the client through assessment, treatment, and on to referral to a hospital specialty wound care team, if needed.

Detailed description

For certain types of chronic illness, planning case management and providing care according to evidence-based guidelines (published methods that have been supported scientifically) results in better clinical outcomes and better cost-effectiveness. Wound management by interdisciplinary teams may have these advantages in both the community primary care setting and the hospital specialized care setting. Systematic review of the literature indicated that the evidence was incomplete to support implementation of an intermediate care model for community management of chronic wounds. Therefore, the Ontario Health Technology Advisory Committee recommended that a field evaluation be conducted to provide stronger evidence about the relative effectiveness, cost-effectiveness and feasibility of managing chronic wounds in the community using both standardized, comprehensive primary care and a systematic method of referral to a specialty, multidisciplinary team based in a hospital

Interventions

OTHERSystematic referral to MDWCT and comprehensive primary care

Systematic referral to, and follow up, by Multi-Disciplinary Wound Care Teams (MDWCTs), co-ordinated by the Case Manager (CM), will occur.There will be immediate referral to the MDWCT of clients with :1/ diabetic lower extremity ulcers,2/peripheral neuropathy, charcot changes,3/wound present longer than 4 mths. ,4/ Ankle Brachial Index less than 0.6, non-diabetics, and not being seen by a vascular surgeon. Subsequent referral to MDWCT will occur if less than 30% healing by week 4.

Sponsors

Ontario Ministry of Health and Long Term Care
CollaboratorOTHER_GOV
University of Toronto
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
SINGLE (Outcomes Assessor)

Eligibility

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

Inclusion criteria

* Adult (\>18 years of age) client with eligible wound type (not surgical, malignant or burns) referred to the Toronto Central CCAC for wound management. * Client (or substitute decision maker) provides written, informed consent. * Someone in client's home (or substitute decision maker) must be able to speak English.

Exclusion criteria

* Surgical wounds * Burns * Malignant wounds * Clients who are designated palliative on CCAC referral form

Design outcomes

Primary

MeasureTime frameDescription
Time to Healing6 monthsThe primary clinical outcome measure will be time to healing, ascertained by digital wound photography using computer planimetry for wound measurement.

Secondary

MeasureTime frameDescription
Wound recurrence6 monthsWound recurrence within the study period.
time to discontinuation of wound service1 yearsTime to discontinuation of wound services within the CCAC and interdisciplinary teams.
proportion of wound healed6 monthsproportion of wounds healed at 6 mths and the rate of wound healing(cm2/week).
client satisfaction6 monthsSatisfaction with care.
cost and resource use6 monthscost and resource use of wound care provided
Health Related Quality of Life (HRQOL)6 monthsHealth related quality of life.

Countries

Canada

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026