- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01717430
Metabolic and Endocrine Effects of Repeated Epidural and Sacroiliac Joint Corticosteroid Injections
Repeated Epidural and Sacroiliac Joint Glucocorticoid Injections and Their Effect on Hypothalamic-Pituitary-Adrenal Axis Suppression and Metabolic Status
Corticosteroid injections into the epidural space or sacroiliac joint are increasingly used for the treatment of chronic neck, low back, and leg pain. These injections may have several side effects, including suppression of the body's adrenal glands to produce steroids (adrenal suppression) and negative effects on metabolism (weight gain, increased blood pressure, and high blood sugar levels).
The purpose of this study is to determine the time course and predictors of adrenal suppression and the metabolic effects of corticosteroid injections for chronic pain.
The investigators hypothesize normalization of adrenal function to occur within three weeks of injection in most individuals. An increased frequency of injections is predicted to lead to prolonged adrenal suppression. Corticosteroid injections are also hypothesized to lead to increases in body weight, blood pressure, and blood sugar levels, particularly in diabetic individuals.
Aperçu de l'étude
Statut
Les conditions
Description détaillée
Interventional pain procedures using corticosteroid injections (CIs), such as epidural steroid injections (ESIs) and sacroiliac joint injections (SIJIs), may have adverse metabolic and endocrine effects, including suppression of the hypothalamic-pituitary-adrenal axis (HPAA), hypertension, weight gain, and hyperglycemia. Based on sparse data on these adverse effects following repeated, long-term CIs, current guidelines suggest a maximum frequency of four to six injections annually, even though patients may benefit from more frequent treatments.
This prospective cohort study will follow first-time or repeat ESI or SIJI patients receiving injections with 0.5 mL bupivacaine 0.25% and 15 mg dexamethasone sodium phosphate at a maximum frequency of once every six weeks in order to:
- determine the frequency and duration of HPAA suppression;
- determine the incidence and predictors of prolonged (≥ 3 weeks) HPAA suppression;
- determine the baseline incidence and predictors of HPAA suppression in chronic pain patients presenting for their first CI; and
- determine the effect of CIs on body weight, resting blood pressure, and glycemic control over a six-month period.
Type d'étude
Inscription (Anticipé)
Contacts et emplacements
Lieux d'étude
-
-
Manitoba
-
Winnipeg, Manitoba, Canada, R3Y 1X1
- Recrutement
- Health Sciences Centre
-
Contact:
- Maria Loureiro
- Numéro de téléphone: 204-787-2404
- E-mail: healthtrials@hsc.mb.ca
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- Patients receiving SI joint or epidural corticosteroid injections
- At least 18 years of age
Exclusion Criteria:
- Contraindication to corticosteroid injection (infection; pregnancy; uncontrolled diabetes mellitus [per patient's report]; active congestive heart failure; coagulopathy; medical conditions that prohibit holding anticoagulant or antiplatelet therapy, with the exception of aspirin, for at least two weeks prior to injection; and allergy to iodinated contrast dye, corticosteroids, or amide local anesthetics)
- Known disorder of the hypothalamic-pituitary-adrenal axis
- Corticosteroid injection within 6 weeks of study enrollment
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
---|
Corticosteroid injection
Consecutive patients receiving initial or repeated sacroiliac joint or single or multi-level epidural corticosteroid injections as part of their management plan for SI joint, neck, back, or radicular pain.
Injections will be performed using 0.5 mL bupivacaine 0.25% and 15 mg dexamethasone sodium phosphate.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
---|---|---|
Time to Normalization of Hypothalamic-Pituitary-Adrenal Axis (HPAA) Function Following Epidural or Sacroiliac Joint Corticosteroid Injection
Délai: From date of enrollment (Baseline) until the date of HPAA normalization assessed every 3 weeks up to 6 months
|
The high-dose rapid adrenocorticotropic hormone (ACTH) stimulation test will be performed to determine if HPAA suppression is present.
Serum cortisol will be measured by electrochemiluminescence immunoassay immediately prior to and at 30 and 60 min following injection of 250 mcg cosyntropin IV.
A serum cortisol level <550 nmol/L (<20 mcg/dL) at either time point following cosyntropin administration will designate HPAA suppression.
|
From date of enrollment (Baseline) until the date of HPAA normalization assessed every 3 weeks up to 6 months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
---|---|---|
Incidence of Hypothalamic-Pituitary-Adrenal Axis (HPAA) Suppression in Patients Presenting for Corticosteroid Injection
Délai: Baseline
|
The high-dose rapid ACTH stimulation test will be performed at Baseline to determine if HPAA suppression is present in patients presenting for corticosteroid injection.
|
Baseline
|
Incidence of Prolonged (≥ 3 weeks) Hypothalamic-Pituitary-Adrenal Axis (HPAA) Suppression Following Corticosteroid Injection
Délai: From date of injection until the date of HPAA normalization assessed every 3 weeks up to 6 months
|
The high-dose rapid ACTH stimulation test will be performed to determine if HPAA suppression is present.
|
From date of injection until the date of HPAA normalization assessed every 3 weeks up to 6 months
|
Change in Glycosylated HbA1c (%) from Baseline to 3 months
Délai: Baseline and 3 months
|
Percent glycosylated hemoglobin (HbA1c [%]) will be measured by turbidimetric inhibition immunoassay.
|
Baseline and 3 months
|
Change in Glycosylated HbA1c (%) from Baseline to 6 months
Délai: Baseline and 6 months
|
Percent glycosylated hemoglobin (HbA1c [%]) will be measured by turbidimetric inhibition immunoassay.
|
Baseline and 6 months
|
Change in Systolic Blood Pressure from Baseline to 3 weeks
Délai: Baseline and 3 weeks
|
Baseline and 3 weeks
|
|
Change in Systolic Blood Pressure from Baseline to 6 weeks
Délai: Baseline and 6 weeks
|
Baseline and 6 weeks
|
|
Change in Systolic Blood Pressure from Baseline to 3 months
Délai: Baseline and 3 months
|
Baseline and 3 months
|
|
Change in Systolic Blood Pressure from Baseline to 6 months
Délai: Baseline and 6 months
|
Baseline and 6 months
|
|
Change in Diastolic Blood Pressure from Baseline to 3 weeks
Délai: Baseline and 3 weeks
|
Baseline and 3 weeks
|
|
Change in Diastolic Blood Pressure from Baseline to 6 weeks
Délai: Baseline and 6 weeks
|
Baseline and 6 weeks
|
|
Change in Diastolic Blood Pressure from Baseline to 3 months
Délai: Baseline and 3 months
|
Baseline and 3 months
|
|
Change in Diastolic Blood Pressure from Baseline to 6 months
Délai: Baseline and 6 months
|
Baseline and 6 months
|
|
Change in Body Weight from Baseline to 3 weeks
Délai: Baseline and 3 weeks
|
Percent Change in Body Weight
|
Baseline and 3 weeks
|
Change in Body Weight from Baseline to 6 weeks
Délai: Baseline and 6 weeks
|
Percent Change in Body Weight
|
Baseline and 6 weeks
|
Change in Body Weight from Baseline to 3 months
Délai: Baseline and 3 months
|
Percent Change in Body Weight
|
Baseline and 3 months
|
Change in Body Weight from Baseline to 6 months
Délai: Baseline and 6 months
|
Percent Change in Body Weight
|
Baseline and 6 months
|
Autres mesures de résultats
Mesure des résultats |
Description de la mesure |
Délai |
---|---|---|
Pain Visual Analogue Scale (PVAS)
Délai: Baseline and 3, 6, 12, and 24 weeks
|
11-point scale for average pain intensity over the preceding week.
Completed at Baseline, at 3 weeks following any corticosteroid injection, and at weeks 6, 12, and 24.
|
Baseline and 3, 6, 12, and 24 weeks
|
Functional Capacity Visual Analogue Scale (FVAS)
Délai: Baseline and 3, 6, 12, and 24 weeks
|
11-point scale for average functional impairment over the preceding week.
Completed at Baseline, at 3 weeks following any corticosteroid injection, and at weeks 6, 12, and 24.
|
Baseline and 3, 6, 12, and 24 weeks
|
Brief Pain Inventory Short Form (BPI-SF) Pain Severity and Interference Scores
Délai: Baseline and 3, 6, 12, and 24 weeks
|
Completed at Baseline, at 3 weeks following any corticosteroid injection, and at weeks 6, 12, and 24.
|
Baseline and 3, 6, 12, and 24 weeks
|
Medical Outcome Study Short Form 36 (SF-36) Health Survey Scores
Délai: Baseline and 3, 6, 12, and 24 weeks
|
Completed at Baseline, at 3 weeks following any corticosteroid injection, and at weeks 6, 12, and 24.
|
Baseline and 3, 6, 12, and 24 weeks
|
Oswestry Disability Index (ODI) v2.0 Scores
Délai: Baseline and 3, 6, 12, and 24 weeks
|
Completed at Baseline, at 3 weeks following any corticosteroid injection, and at weeks 6, 12, and 24.
|
Baseline and 3, 6, 12, and 24 weeks
|
North American Spine Society Patient Satisfaction Index (PSI)
Délai: Baseline and 3, 6, 12, and 24 weeks
|
Completed at Baseline (for patients with previous corticosteroid injections), at 3 weeks following any corticosteroid injection, and at weeks 6, 12, and 24.
|
Baseline and 3, 6, 12, and 24 weeks
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Ryan J Amadeo, MD, University of Manitoba
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Anticipé)
Achèvement de l'étude (Anticipé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
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
Autres numéros d'identification d'étude
- B2012:062
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .
Essais cliniques sur Mal au dos
-
Evergrain, LLCINQUIS Clinical Research Ltd.ComplétéSatiété du pain riche en fibres et riche en protéinesCanada
-
Tel-Aviv Sourasky Medical CenterWeizmann Institute of ScienceComplétéChangements de poids corporel | Modification alimentaire | Microbiote gastro-intestinal | Pain | Tests hématologiquesIsraël
-
University of BergenUniversity of Leipzig; Chalmers University of Technology; Nofima; Paderborn UniversityComplétéHyperglycémie | Prédiabète | Contrôle glycémique | PainNorvège
-
Ege UniversityComplétéObésité | Index glycémique | Glucose sanguin | PainTurquie
-
Université Victor Segalen Bordeaux 2Nanox International Laboratory (Belgique)ComplétéEfficacité et Tolérance de B-Back® sur le Syndrome de BurnoutFrance
-
Herlev HospitalComplétéLa cardiopathie ischémique | Biofeed Back Gestion du stress guidéeDanemark