- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT06305078
Étude expérimentale personnalisée sur les médicaments pour le trouble déficitaire de l'attention/hyperactivité (TDAH)
Essai ouvert d'expériences de médicaments personnalisés pour éclairer les décisions concernant l'utilisation future de médicaments pour le trouble déficitaire de l'attention/hyperactivité (TDAH)
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Les enquêteurs mèneront un essai pilote ouvert à un seul bras sur l'intervention expérimentale sur les médicaments auprès de 30 adolescents et parents confrontés à des incertitudes quant à l'utilisation continue des médicaments. Étant donné que l'intervention expérimentale sur les médicaments n'est pas cliniquement pertinente pour les adolescents prenant un médicament non stimulant contre le TDAH, ils seront exclus. Au moment de l'inscription, les familles rempliront les mesures de base par voie électronique et planifieront une visite en personne. Les enquêteurs vérifieront les médicaments prescrits et le nombre de jours couverts par les médicaments au cours de l'année écoulée à l'aide des données de délivrance. Au cours de la visite, les parents et les adolescents choisiront l'une des cinq expériences médicamenteuses à réaliser ensemble et suivront les effets pendant la durée souhaitée.
- N'apportez aucune modification. Suivre l’état actuel : continuer à prendre les médicaments tels qu’ils sont actuellement prescrits.
- Prenez des médicaments les jours non scolaires. Suivez les effets : si vous ne prenez pas actuellement de médicaments les jours non scolaires, commencez à prendre des médicaments ces jours-là et suivez les effets.
- Arrêtez de prendre des médicaments les jours non scolaires. Suivez les effets. Si vous prenez actuellement des médicaments les jours non scolaires, arrêtez de les prendre ces jours-là et suivez les effets.
- Faites un essai formel sans médicament. Prenez le médicament actuel tel qu'actuellement prescrit pendant 2 semaines pendant le suivi, puis arrêtez de prendre le médicament pendant 2 à 4 semaines tout en continuant le suivi.
- Changez la dose ou changez de médicament. Envisagez un médicament différent ou une dose différente du médicament actuel en consultation avec le médecin de l'étude. Suivez les effets.
Une fois que les dyades auront terminé l'expérience médicamenteuse, elles effectueront une visite d'étude de suivi pour examiner les résultats de l'expérience, discuter de la faisabilité du logiciel et compléter les mesures de fin d'étude.
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
-
-
Ohio
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Cincinnati, Ohio, États-Unis, 45220
- Cincinnati Children's Hospital Medical Center
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Enfant
Accepte les volontaires sains
La description
Critère d'intégration : Les participants à l'étude doivent répondre à tous les critères suivants :
- Consentement : un parent ou un tuteur légal doit fournir un consentement éclairé écrit
- Consentement : les adolescents doivent fournir un consentement écrit pour participer à l'étude
- 11-15 ans
- Traité pour TDAH par un pédiatre
- Premier médicament prescrit pour le TDAH plus d’un an avant l’inscription
- A rempli au moins une ordonnance pour un médicament stimulant au cours de la dernière année
- Incertitude quant à la poursuite de l'utilisation de médicaments contre le TDAH
- Un seul enfant par foyer peut participer à l'étude. Pour les familles qui ont plus d’un enfant potentiellement éligible, elles peuvent décider lequel de leurs enfants conviendrait le mieux à l’étude.
Critère d'exclusion : Critère d'exclusion : Les participants seront exclus de l'étude s'ils répondent à l'un des critères suivants :
- Ne disposent pas d’un accès fiable à Internet chez eux ou ailleurs.
- Ne permettra pas à leur enfant d'accéder à Internet pour des activités liées aux études.
- Vous ne pouvez pas ou ne voulez pas envoyer ou recevoir de messages texte.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Recherche sur les services de santé
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Intervention
Tous choisiront l’une des cinq options d’expérimentation médicamenteuse à réaliser.
|
Toutes les dyades parents/adolescents sélectionneront et réaliseront une expérience médicamenteuse.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Decision Making Involvement Scale [Parent Seek] - Reported by Child
Délai: The investigators will reference the Decision-Making Involvement interview guide to collect this measure at (pre) study visit 1 and the stand-alone version (post) 4-12 weeks later at study visit 2.
|
A 30-item scale to measure adolescent involvement in a decision.
The five subscales are: "Child Seek" (child asks for an opinion or information from parent), "Child Express" (child expresses an opinion or information to parent), "Parent Seek" (parent expresses advice or opinion to child), "Parent Express" (parent expresses advice or opinion to child), and "Joint/Options" (negotiation or brainstorming between parent and child).
Each subscale has a range of 1-4, with higher scores indicating higher involvement.
Subscales are scored by calculating the average of pertinent questions.
|
The investigators will reference the Decision-Making Involvement interview guide to collect this measure at (pre) study visit 1 and the stand-alone version (post) 4-12 weeks later at study visit 2.
|
|
Decision Making Involvement Scale [Parent Seek] - Parent Report
Délai: The investigators will reference the Decision-Making Involvement interview guide to collect this measure at (pre) study visit 1 and the stand-alone version (post) 4-12 weeks later at study visit 2.
|
A 30-item scale to measure adolescent involvement in a decision.
The five subscales are: "Child Seek" (child asks for an opinion or information from parent), "Child Express" (child expresses an opinion or information to parent), "Parent Seek" (parent expresses advice or opinion to child), "Parent Express" (parent expresses advice or opinion to child), and "Joint/Options" (negotiation or brainstorming between parent and child).
Each subscale has a range of 1-4, with higher scores indicating higher involvement.
Subscales are scored by calculating the average of pertinent questions.
|
The investigators will reference the Decision-Making Involvement interview guide to collect this measure at (pre) study visit 1 and the stand-alone version (post) 4-12 weeks later at study visit 2.
|
|
Decision Making Involvement Scale [Child Express] - Child Report
Délai: The investigators will reference the Decision-Making Involvement interview guide to collect this measure at (pre) study visit 1 and the stand-alone version (post) 4-12 weeks later at study visit 2.
|
A 30-item scale to measure adolescent involvement in a decision.
The five subscales are: "Child Seek" (child asks for an opinion or information from parent), "Child Express" (child expresses an opinion or information to parent), "Parent Seek" (parent expresses advice or opinion to child), "Parent Express" (parent expresses advice or opinion to child), and "Joint/Options" (negotiation or brainstorming between parent and child).
Each subscale has a range of 1-4, with higher scores indicating higher involvement.
Subscales are scored by calculating the average of pertinent questions.
|
The investigators will reference the Decision-Making Involvement interview guide to collect this measure at (pre) study visit 1 and the stand-alone version (post) 4-12 weeks later at study visit 2.
|
|
Decision Making Involvement Scale [Child Express] - Parent Report
Délai: The investigators will reference the Decision-Making Involvement interview guide to collect this measure at (pre) study visit 1 and the stand-alone version (post) 4-12 weeks later at study visit 2.
|
A 30-item scale to measure adolescent involvement in a decision.
The five subscales are: "Child Seek" (child asks for an opinion or information from parent), "Child Express" (child expresses an opinion or information to parent), "Parent Seek" (parent expresses advice or opinion to child), "Parent Express" (parent expresses advice or opinion to child), and "Joint/Options" (negotiation or brainstorming between parent and child).
Each subscale has a range of 1-4, with higher scores indicating higher involvement.
Subscales are scored by calculating the average of pertinent questions.
|
The investigators will reference the Decision-Making Involvement interview guide to collect this measure at (pre) study visit 1 and the stand-alone version (post) 4-12 weeks later at study visit 2.
|
|
Decisional Conflict - Parent Report
Délai: The DCS was collected at the first study visit, and then again after the medication experiment was completed (between 4 and 12 weeks later)
|
The Decisional Conflict Scale (DCS) has an initial question to ascertain the option that has been selected.
Options presented will be: continue [medication regimen from experiment], resume previous medication/dosage, conduct another experiment, return to pediatrician to adjust dosage or change medication, other [write in].
The DCS then has 16 questions that are divided into five subscales: informed subscale, values clarity subscale, support subscale, uncertainty subscale, and an effective decision subscale.
The total DCS scores are calculated by summing item scores and then converting the scores to a 0-100 scale, where 0 implies no decisional conflict and 100 implies extremely high decisional conflict.
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The DCS was collected at the first study visit, and then again after the medication experiment was completed (between 4 and 12 weeks later)
|
|
Decisional Conflict - Child Report
Délai: The DCS was collected at the first study visit, and then again after the medication experiment was completed (between 4 and 12 weeks later)
|
The Decisional Conflict Scale (DCS) has an initial question to ascertain the option that has been selected.
Options presented will be: continue [medication regimen from experiment], resume previous medication/dosage, conduct another experiment, return to pediatrician to adjust dosage or change medication, other [write in].
The DCS then has 16 questions that are divided into five subscales: informed subscale, values clarity subscale, support subscale, uncertainty subscale, and an effective decision subscale.
The total DCS scores are calculated by summing item scores and then converting the scores to a 0-100 scale, where 0 implies no decisional conflict and 100 implies extremely high decisional conflict.
|
The DCS was collected at the first study visit, and then again after the medication experiment was completed (between 4 and 12 weeks later)
|
|
Decision Making Involvement Scale - Joint/Options
Délai: The investigators will reference the Decision-Making Involvement interview guide to collect this measure at study visit 2 (post), which is 4-12 weeks after study visit 1.
|
A 30-item scale to measure adolescent involvement in a decision.
The five subscales are: "Child Seek" (child asks for an opinion or information from parent), "Child Express" (child expresses an opinion or information to parent), "Parent Seek" (parent expresses advice or opinion to child), "Parent Express" (parent expresses advice or opinion to child), and "Joint/Options" (negotiation or brainstorming between parent and child).
Each subscale has a range of 1-4, with higher scores indicating higher involvement.
Subscales are scored by calculating the average of pertinent questions.
|
The investigators will reference the Decision-Making Involvement interview guide to collect this measure at study visit 2 (post), which is 4-12 weeks after study visit 1.
|
|
Decision Making Involvement Scale - Child Express
Délai: The investigators will reference the Decision-Making Involvement Scale and Control Preferences Scale collected at Study Visit 2, which is 4-12 weeks after study visit 1.
|
A 30-item scale to measure adolescent involvement in a decision.
The five subscales are: "Child Seek" (child asks for an opinion or information from parent), "Child Express" (child expresses an opinion or information to parent), "Parent Seek" (parent expresses advice or opinion to child), "Parent Express" (parent expresses advice or opinion to child), and "Joint/Options" (negotiation or brainstorming between parent and child).
Each subscale has a range of 1-4, with higher scores indicating higher involvement.
Subscales are scored by calculating the average of pertinent questions.
|
The investigators will reference the Decision-Making Involvement Scale and Control Preferences Scale collected at Study Visit 2, which is 4-12 weeks after study visit 1.
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Difference in Intention to Give/Take Medication on School Days
Délai: Collected at study visit 1 and 4-12 weeks later at study visit 2.
|
This measure will capture the difference between the child and parent report of their intention to give/take ADHD medication on school days.
This was assessed using a scale question from the Unified Theory of Behavior Change.
Responses are on a 7-point scale from strongly agree (+3) to strongly disagree (-3) that assess intention to take medicine for ADHD on weekdays, weekends, and school vacations - this particular measure examined responses when asked their intentions regarding school days.
|
Collected at study visit 1 and 4-12 weeks later at study visit 2.
|
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Difference in Intention to Give/Take Medication on Weekend Days
Délai: Collected at study visit 1 and 4-12 weeks later at study visit 2.
|
This measure will capture the difference between the child and parent report of their intention to give/take ADHD medication on weekend days.
This was assessed using a scale question from the Unified Theory of Behavior Change.
Responses are on a 7-point scale from strongly agree (+3) to strongly disagree (-3) that assess intention to take medicine for ADHD on weekdays, weekends, and school vacations - this particular measure examined responses when asked their intentions regarding weekend days.
|
Collected at study visit 1 and 4-12 weeks later at study visit 2.
|
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Difference in Intention to Give/Take Medication on School Vacation Days
Délai: Collected at study visit 1 and 4-12 weeks later at study visit 2.
|
This measure will capture the difference between the child and parent report of their intention to give/take ADHD medication on school vacation days.
This was assessed using a scale question from the Unified Theory of Behavior Change.
Responses are on a 7-point scale from strongly agree (+3) to strongly disagree (-3) that assess intention to take medicine for ADHD on weekdays, weekends, and school vacations - this particular measure examined responses when asked their intentions regarding school vacation days.
|
Collected at study visit 1 and 4-12 weeks later at study visit 2.
|
|
System Usability Scale Total Score
Délai: Collected at study visit 2 (which is 4-12 weeks after study visit 1).
|
Parents and children completed the System Usability Scale (SUS) to assess the usability of the mehealth platform for completing a personalized medication experiment.
The SUS is a 10-item questionnaire with items rated on a 5-point agreement scale.
Item scores are converted and summed using standard scoring procedures to produce a total score ranging from 0 to 100, with higher scores indicating better usability/better outcome.
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Collected at study visit 2 (which is 4-12 weeks after study visit 1).
|
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Implementation of Decision
Délai: 3 months after study visit 2 (which is 4-12 weeks after study visit 1).
|
We obtained pharmacy dispensing records to confirm eligibility and to assess decision implementation within 90 days post-study, identifying cases where pharmacy records contradicted the dyad's decision about their future ADHD treatment.
|
3 months after study visit 2 (which is 4-12 weeks after study visit 1).
|
Collaborateurs et enquêteurs
Les enquêteurs
- Chercheur principal: William Brinkman, MD, MEd, MSc, Cincinnati Children's
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 2023-0528
Informations sur les médicaments et les dispositifs, documents d'étude
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