New tool could help spot confusion in elderly hip fracture patients
NCT ID NCT06504251
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested a Thai version of a simple tool called the Delirium Diagnostic Tool-Provisional (DDT-Pro) to see if it can accurately diagnose delirium in elderly patients with hip fractures. Delirium is a common complication after hip fracture surgery, but current diagnostic methods require special training. The study involved 110 patients over 65 at a hospital in Thailand. Researchers compared the tool's results to the standard diagnostic method to check its accuracy and reliability.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could provide a simple, accurate way for doctors to quickly diagnose delirium in elderly Thai hip fracture patients without special training.
- What could go wrong
- This is a small, completed study testing a translated tool. It may not work as well in other hospitals or patient groups, and the tool itself does not treat delirium.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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110 people
The number who actually took part.
- Started
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Sep 2022
- Finished
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Feb 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The main objective of the study is to assess the validity and reliability (DDT-Pro) questionnaire in patients with fragility hip fractures before and after receiving surgical treatment. For evaluating the Concurrent validity of the tool: 1. Concurrent validity (95% Confidence Interval (CI) for the Area Under the Curve (AUC)) \- sample size = 99 2. For reliability assessment (Reliability) of the tool: 1. Internal consistency (95% confidence level for Cronbach's Alpha) \- sample size = 90 2. Inter-rater reliability (95% confidence interval for Kappa) - sample size = 66 Therefore, the sample size for analyzing inter-rater reliability is at least 66 cases, the sample size for analyzing internal consistency is at least 90 cases, and the sample size for concurrent validity analysis is at least 99 cases. However, the researcher expected a 10% dropout rate, so a sample size of at least 110 cases was used for the analysis.
- Ages
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65 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients older than 65 years * Hip fracture within a period of 7 days * Receiving treatment at Siriraj Hospital and who have undergone surgical treatment for the hip fracture. Exclusion Criteria: * Unable to communicate in Thai * Was diagnosed with cancer before or during treatment for a hip fracture * Have a history of schizophrenia * Patients infected with COVID-19
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Siriraj hospital
Bangkok, Bangkoknoi, 10700, Thailand
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can short bursts of running help older adults stay strong and steady?
- Could a quieter, dimmer ICU protect Patients' brains?
- Can a common sedative added to spinal anesthesia keep older minds clear after hip surgery?
- Can a daily supplement shield the brain after delirium?