Skip to content

Two patient decision aids (PDAs) in a survey of patients' feelings about different approaches to prosthodontic consultation

Impact of two different patient decision aids in prosthodontic consultations: a prospective randomized clinical study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN11472465
Enrollment
75
Registered
2023-07-28
Start date
2017-06-01
Completion date
Unknown
Last updated
2023-12-12

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

Conditions

Increasing the understanding of patients in a prosthetic consultation in order to realise the shared decision making process Not Applicable

Interventions

Patients are prospectively included and randomized to either a control group involving no consultation aids except intraoral findings and radiographs (no PDA)
a test group 1 involving the use of a loose-leaf publication in a cardboard box (paper-based PDA)
and a test group 2 involving on-screen demonstrations (software-based PDA). Each patient is then asked to rate the consultation on a questionnaire, six key items of which will be analyzed for this stu

Sponsors

Goethe University Frankfurt
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients in need of dental prosthetic treatment 2. Appointment for treatment planned in the dental clinic 3. Aged =20 years old 4. Adequate command of spoken and written German 5. Informed consent to participating in the study 6. Recent (= 6 months) radiographic documentation available

Exclusion criteria

Exclusion criteria: 1. Patients with no need for dental prosthetic treatment 2. Pregnant women 3. Patients with a record of drug or alcohol abuse 4. Patients with known allergies to dental materials 5. No appointment for treatment planning in the dental clinic 6. Aged <20 years old 7. No adequate command of spoken and written German 8. No consent to participating in the study 9. No recent (=6 months) radiographic documentation was available

Design outcomes

Primary

MeasureTime frame
Patient satisfaction measured using a Likert scale in a questionnaire after prosthodontic consultations

Secondary

MeasureTime frame
Overall time for prosthodontic consultations measured using a timekeeper during the consultations process

Countries

Germany

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 7, 2026