- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07648771
Outcomes Registry After Ketamine Infusions for Chronic Pain: A Longitudinal Evaluation (ORACLE)
Nationwide Observational Registry of Patient Outcomes Following Ketamine Infusion Therapy for Chronic Pain
Ketamine is an anesthetic drug that is sometimes used to relieve chronic pain. The goal of this observational study is to learn about how patients respond to ketamine infusions for chronic pain.
Note: This study does not provide ketamine - instead, this study uses surveys to follow patients who are already scheduled to receive ketamine infusions as part of their regular medical care.
We will also follow a second group of patients who were recommended ketamine infusions by their doctor but were denied insurance coverage for this treatment. These participants will complete the same surveys for up to 16 weeks, starting from when their treatment was originally scheduled. Comparing this group to patients who received ketamine will help researchers better understand ketamine's effects and how insurance denials affect chronic pain patients.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Some key questions this study would like to answer:
- How do patients respond to ketamine over time? This study will use surveys to track pain, sleep, mood, function, and other experiences for up to 16 weeks after a ketamine infusion.
- Does the dose matter? This study aims to find out whether patients who get higher doses of ketamine have longer-lasting pain relief, and whether there is a point of diminishing returns.
- What makes some patients respond better than others? For example, there are some early data suggesting that patients who worry more about their pain might have more trouble reducing their opioids after ketamine treatment even if they had pain relief.
- Are ketamine infusions addictive when used for pain treatment? This study will track cravings and drug liking for up to 16 weeks after a ketamine infusion. Addiction risk is expected to be low, but this study will document this risk systematically.
- What happens to patients who were recommended ketamine but denied insurance coverage? This study will compare their outcomes to patients who received ketamine, to better understand the impact of insurance denials and the real-world effects of ketamine treatment.
STUDY PROCEDURES SUMMARY
Upon consenting to the study, eligible participants will be asked to share their contact information, some background health information, details about their scheduled infusion, prior ketamine experience, and baseline symptoms. All personal information will be kept private and secure. Participants will be assigned a unique study number, and their name and contact details will not be shared with anyone outside the core study team.
Afterwards, participants will:
- Complete an online survey a few days before their infusion; then one survey each week for up to 16 weeks after their infusion. These surveys will track pain, mood, sleep, medication use, and other symptoms over time.
- Optionally allow the study team to review medical records related to their ketamine treatment (such as the ketamine dose, side effects, and diagnoses linked with treatment).
- Patients who were recommended ketamine but denied insurance coverage will have to opportunity to complete the same surveys
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Coordonnées de l'étude
- Nom: Protocol Director
- Numéro de téléphone: 650-264-9442
- E-mail: tlii@stanford.edu
Lieux d'étude
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California
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Stanford, California, États-Unis, 94305
- Stanford Health Care
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Contact:
- Protocol Director
- Numéro de téléphone: 650-264-9442
- E-mail: tlii@stanford.edu
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- Planning to receive an intravenous ketamine infusion for the treatment of chronic pain
Exclusion Criteria:
- Unable to read or understand English questionnaires
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
Intervention / Traitement |
|---|---|
|
Ketamine Treated Cohort
Observational cohort of patients who received ketamine infusion therapy for the treatment of chronic pain
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Intravenous ketamine infusion delivered as part of routine clinical care
Autres noms:
|
|
Denied Treatment Cohort
Observational cohort of patients who were recommended ketamine infusion therapy but did not receive this treatment due to lack of insurance coverage
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
|---|---|
|
Change in PROMIS Pain Interference Score From Baseline
Délai: 8, 10, and 12 weeks after the ketamine infusion
|
8, 10, and 12 weeks after the ketamine infusion
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Mesures de résultats secondaires
Mesure des résultats |
Délai |
|---|---|
|
Change in Opioid Use From Baseline, Patient-Rated Global Assessment
Délai: From enrollment to 12 weeks after the ketamine infusion
|
From enrollment to 12 weeks after the ketamine infusion
|
Autres mesures de résultats
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Change in Pain Intensity From Baseline, 0-10 Numeric Rating Scale
Délai: From enrollment to 16 weeks after the ketamine infusion
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From enrollment to 16 weeks after the ketamine infusion
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Change in PROMIS Physical Function Score From Baseline
Délai: From enrollment to 16 weeks after the ketamine infusion
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From enrollment to 16 weeks after the ketamine infusion
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|
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Change in PROMIS Sleep Disturbance Score From Baseline
Délai: From enrollment to 16 weeks after the ketamine infusion
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From enrollment to 16 weeks after the ketamine infusion
|
|
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Change in PROMIS Anxiety Score From Baseline
Délai: From enrollment to 16 weeks after the ketamine infusion
|
From enrollment to 16 weeks after the ketamine infusion
|
|
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Change in PROMIS Depression Score From Baseline
Délai: From enrollment to 16 weeks after the ketamine infusion
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From enrollment to 16 weeks after the ketamine infusion
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|
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Change in PROMIS Social Isolation Score From Baseline
Délai: From enrollment to 16 weeks after the ketamine infusion
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From enrollment to 16 weeks after the ketamine infusion
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Change in Pain Catastrophizing Scale Score From Baseline
Délai: From enrollment to 16 weeks after the ketamine infusion
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From enrollment to 16 weeks after the ketamine infusion
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Change in Pain Self-Efficacy Questionnaire Score From Baseline
Délai: From enrollment to 16 weeks after the ketamine infusion
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From enrollment to 16 weeks after the ketamine infusion
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Baseline Pain Medication Beliefs
Délai: Pre-Treatment Baseline
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From the medication subscale of the Survey of Pain Attitudes (SOPA-Med) Scale
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Pre-Treatment Baseline
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Average Drug Liking and Craving Score
Délai: From 1 to 16 weeks after the ketamine infusion
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Drug Liking and Craving Questionnaire items modified for ketamine
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From 1 to 16 weeks after the ketamine infusion
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
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
Mots clés
Termes MeSH pertinents supplémentaires
- La douleur
- Manifestations neurologiques
- Maladies du système nerveux
- Manifestations neurocomportementales
- Troubles de la perception
- Conditions pathologiques, signes et symptômes
- Signes et symptômes
- La douleur chronique
- Agnosie
- Produits chimiques organiques
- Hydrocarbures
- Cyclohexanes
- Cycloparaffines
- Hydrocarbures, alicyclique
- Hydrocarbures, cyclique
- Kétamine
Autres numéros d'identification d'étude
- 87368
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Délai de partage IPD
Critères d'accès au partage IPD
Type d'informations de prise en charge du partage d'IPD
- PROTOCOLE D'ÉTUDE
- SÈVE
- CIF
- ANALYTIC_CODE
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
produit fabriqué et exporté des États-Unis.
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