Prescription makeover: simple writing changes could save seniors from pill errors
NCT ID NCT06855017
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether changing how prescriptions are written (like using words instead of numbers) helps people over 75 make fewer errors when organizing their daily pills. 64 hospitalized older adults with mild or no memory problems were asked to fill pillboxes using different prescription styles. The goal is to find simple ways to reduce medication mistakes and improve safety for seniors managing multiple medicines.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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64 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Jun 2025
- 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
Any patient aged over 75, male or female, hospitalized at Bretonneau in an Acute Geriatric Unit (UGA) or in Medical and Rehabilitation Care (SMR), other than in the event of a persistent acute episode or confusion, who previously managed his or her treatments at home using a pillbox, and who has an MMSE of over 20 (a test performed systematically as part of the department's standardized geriatric assessment), is eligible.
- Ages
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75 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Patients meeting the following criteria may be included in the study: * Patients over 75 years of age, * hospitalized in the UGA and/or SMR at Bretonneau, apart from a still active acute/confusional episode * Presenting a cognitive assessment by MMSE greater than or equal to 20 * accustomed to making their own pill dispenser at home, with the presence of a state-qualified nurse for other tasks (dressing/compression stockings/controls, etc.) not excluded - Exclusion Criteria: Patients with the following criteria cannot be included in the study: * Obvious sensory disorders, at the discretion of the physician: * Disabling hearing problems without hearing aids, preventing them from following a conversation * Visual impairment preventing reading * Dexterity problems preventing the handling of medication blisters (e.g. stroke with severe motor impairment of the right upper limb, uncontrolled Parkinson's disease, etc.). * Poor command of the French language/illiteracy * Patients under guardianship or curators * No affiliation to a social security scheme * Patient under AME * Opposition to participation in research
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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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Hôpital Bretonneau
Paris, 75018, France