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Implementation of Shared Decision-Making in Cancer Care

Evaluation of a Program for Routine Implementation of Shared Decision-Making in Cancer Care: A Stepped Wedge Cluster Randomized Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03393351
Acronym
PREPARED
Enrollment
2131
Registered
2018-01-08
Start date
2018-03-05
Completion date
2020-12-31
Last updated
2021-06-04

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

Conditions

Cancer

Keywords

Shared Decision-Making, Decision Making, Patient Participation, Patient Centeredness, Health Services Research, Implementation Research, Oncology, Stepped Wedge Design, Mixed Methods

Brief summary

This study aims to evaluate a theoretically and empirically grounded implementation program designed to foster shared decision-making in routine cancer care. The intervention program consists of several components (e.g. training for health care professionals, patient empowerment strategies) that will be rolled out in three clinics at a comprehensive cancer center in Germany.

Interventions

OTHERShared decision-making program

The intervention is shared decision-making. The implementation strategy to foster shared decision-making in routine cancer care is a multicomponent implementation program. The implementation program consists of the following components: 1. shared decision-making trainings for health care professionals, 2. individual coaching for physicians, 3. patient activation strategy, 4. provision of patient information material and decision aids, 5. revision of the clinics quality management documents, and 6. critical reflection of current organization of multidisciplinary team meetings. Implementation: after baseline assessment (t0) for clinic 1, after assessment at t1 for clinic 2, after assessment at t2 for clinic 3.

OTHERUsual Care

No specific study related intervention. Treatment decisions are made according to current routine practice at the comprehensive cancer center in Germany.

Sponsors

Universitätsklinikum Hamburg-Eppendorf
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE

Intervention model description

A stepped wedge design, a variant of the cluster randomized controlled trial feasible to evaluate interventions in routine implementation, will be used. Participating clinics will receive the multifaceted implementation program in a randomized sequence.

Eligibility

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

Inclusion criteria

for participating patients: * diagnosed with neoplasms (ICD 10: C00-D49, excluding D10-D36) * admitted for inpatient or outpatient treatment at the participating clinics * age \> 18 years * German-speaking

Exclusion criteria

for participating patients: * severe cognitive impairment Inclusion Criteria for participating health care professionals: * physician or nurse working at the participating clinics

Design outcomes

Primary

MeasureTime frameDescription
Change in uptake of shared decision-making from the patients' perspectiveAll clinics: baseline, 8 months, 16 months, 24 monthsAction to employ shared decision-making as measured by the German version of the 9-item Shared Decision Making Questionnaire (SDM-Q-9)

Secondary

MeasureTime frameDescription
Acceptability of shared decision-making from the health care providers' perspectiveAll clinics: baseline, 8 months, 16 months, 24 monthsPerception that shared decision-making is agreeable, palatable, or satisfactory as measured by an adapted version of the acceptability survey developed by McColl et al.
Readiness for implementing change from the health care professionals' perspectiveAll clinics: baseline, 8 months, 16 months, 24 monthsAs measured by an adapted version of the Organizational Readiness for Implementing Change (ORIC) measure
Change in uptake of shared decision-making from external observers' perspectiveAll clinics: baseline, 8 months, 16 months, 24 monthsAction to employ shared decision-making as measured by the German version of the Observer OPTION 5 scale using audio-recorded medical encounters. The Observer OPTION 5 scale measures the extent to which clinicians involve patients in decision-making. Each of the 5 items is assessed on a scale ranging from 0 to 4 with higher values indicating more involvement of patients in decision-making. A sum score is calculated (ranging from 0 to 20) and rescaled to be between 0 to 100, for ease of interpretation.
Change in penetration of shared decision-making at the clinic levelbaseline, 3 yearsIntegration of shared decision-making within a setting and its subsystems as measured by routine data from patient experience surveys of the clinics
Change in penetration of shared decision-making in multidisciplinary team meetingsAll clinics: baseline, 8 months, 16 months, 24 monthsIntegration of shared decision-making within a setting and its subsystems as measured by an adapted version of the Metric for the Observation of Decision Making in Multidisciplinary Team Meetings (MDT-MODe)
Appropriateness of shared decision-making from the health care professionals' perspectiveAll clinics: baseline, 8 months, 16 months, 24 monthsPerceived fit, relevance, or compatibility of shared decision-making for the given practice setting as measured by an adapted version of the IcanSDM measure

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 7, 2026