A Single Ascending Dose Study To Assess The Safety, Tolerability, Pharmacokinetics And Pharmacodynamics Of AZD9567.

NCT02512575 | Completed Phase 1 Results

• 2 other identifiers: D6470C000012015-002002-37
• Study Type: interventional
• Target: 72
• Locations: 1 country
• Sites: 1

Brief Summary

This is a Phase I, first-in-human (FIH), randomized, single-blind, placebo-controlled, single ascending dose sequential group study in healthy male subjects. The objectives are to study the safety, tolerability, pharmacokinetics and effects on glucose homeostasis (pharmacodynamics) of AZD9567, an oral differentiated non-steroidal selective glucocorticoid receptor modulator (SGRM). The study will also assess the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of prednisolone 60 mg in comparison with high doses of AZD9567 and placebo.

Conditions

Safety; Tolerability; Pharmacokinetics; Pharmacodynamics; Healthy Subjects; Rheumatoid Arthritis

Keywords

AZD9567; Healthy subjects; Phase 1; placebo controlled; single ascending dose; Pharmacokinetics; Pharmacodynamics; Rheumatoid Arthritis

Outcome Measures

Primary Outcomes (6)

• Safety and Tolerability of AZD9567 by Assessing the Number of Participants With Adverse Events

  Safety and tolerability variables included AEs, vital signs (blood pressure and pulse), ECGs (12-lead ECGs, safety ECGs and telemetry), clinical laboratory safety evaluations (haematology, clinical chemistry \[including osteocalcin\], coagulation, urinalysis \[including 24 hour urine cortisol per day {tU-cortisol}\]) and physical examinations. Note: No clinically relevant findings were noted in clinical laboratory results and vial signs assessments. Hence, none of the laboratory or vital signs findings were reported as AEs.

  At screening, Day -2, Day -1, Day 1 (at pre-dose; 3 & 12 hours post-dose), Day 2 (24 hours post-dose), Day 3 and follow-up (7 to 10 days post-dose)

• Rate and Extent of Absorption of Single Ascending Doses of AZD9567 by Assessment of Observed Maximum Plasma Concentration (Cmax)

  To assess the Cmax of AZD9567 oral suspension following 8 single ascending doses (2, 10, 20, 40, 80, 100, 125 and 155 mg) in Cohorts 1 to 8 in the fasted state. Cmax was taken directly from the individual concentration-time curve.

  On Day 1 (at pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 6, 8, 12 and 16 hours post-dose), Day 2 (24 hours post-dose) and Day 3 (48 hours post-dose)

• Rate and Extent of Absorption of Single Ascending Doses of AZD9567 by Assessment of Time to Reach Maximum Plasma Concentration(Tmax)

  To assess the tmax of AZD9567 oral suspension following 8 single ascending doses (2, 10, 20, 40, 80, 100, 125 and 155 mg) in Cohorts 1 to 8 in the fasted state. tmax was taken directly from the individual concentration-time curve.

  On Day 1 (at pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 6, 8, 12 and 16 hours post-dose), Day 2 (24 hours post-dose) and Day 3 (48 hours post-dose)

• Rate and Extent of Absorption of Single Ascending Doses of AZD9567 by Assessment of Terminal Half-life (t½λz)

  To assess t½λz of AZD9567 oral suspension following 8 single ascending doses (2, 10, 20, 40, 80, 100, 125 and 155 mg) in Cohorts 1 to 8 in the fasted state. t½λz was estimated as (ln2)/λz.

  On Day 1 (at pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 6, 8, 12 and 16 hours post-dose), Day 2 (24 hours post-dose) and Day 3 (48 hours post-dose)

• Rate and Extent of Absorption of Single Ascending Doses of AZD9567 by Assessment of Area Under the Plasma Concentration-curve From Time Zero to the Time of Last Quantifiable Analyte Concentration (AUC(0-last))

  To assess AUC(0-last) of AZD9567 oral suspension following 8 single ascending doses (2, 10, 20, 40, 80, 100, 125 and 155 mg) in Cohorts 1 to 8 in the fasted state.

  On Day 1 (at pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 6, 8, 12 and 16 hours post-dose), Day 2 (24 hours post-dose) and Day 3 (48 hours post-dose)

• Rate and Extent of Absorption of Single Ascending Doses of AZD9567 by Assessment of Area Under the Plasma Concentration-curve From Time Zero Extrapolated to Infinity (AUC)

  To assess AUC of AZD9567 oral suspension following 8 single ascending doses (2, 10, 20, 40, 80, 100, 125 and 155 mg) in Cohorts 1 to 8 in the fasted state. AUC was estimated by AUC(0-last) + Clast/λz. Clast - the last observed quantifiable concentration.

  On Day 1 (at pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 6, 8, 12 and 16 hours post-dose), Day 2 (24 hours post-dose) and Day 3 (48 hours post-dose)

Secondary Outcomes (3)

• Secondary Outcome: Relative Change From Baseline of AUC0-4h for Plasma Glucose to Assess the Effects on Glucose Homeostasis (Oral Glucose Tolerance Test [OGTT])

  At Day -1 (baseline) and Day 1 (pre glucose intake and at 30, 60, 90, 120, 150, 180 and 240 minutes post glucose intake)

• Relative Change From Baseline of AUC0-4h for Serum Insulin to Assess the Effects on Glucose Homeostasis (Oral Glucose Tolerance Test [OGTT])

  At Day -1 (baseline) and Day 1 (pre glucose intake and at 30, 60, 90, 120, 150, 180 and 240 minutes post glucose intake)

• Relative Change From Baseline of AUC0-4h for Serum C-peptide to Assess the Effects on Glucose Homeostasis (Oral Glucose Tolerance Test [OGTT])

  At Day -1 (baseline) and Day 1 (pre glucose intake and at 30, 60, 90, 120, 150, 180 and 240 minutes post glucose intake)

Study Arms (3)

AZD9567 oral suspension

EXPERIMENTAL

In Part A: up to 8 cohorts with single ascending doses (starting at 2 mg up to 155 mg). In Part B: one cohort with a single dose

Drug: AZD9567 Monohydrat

Placebo

PLACEBO COMPARATOR

Subjects randomized to placebo in the first 8 cohorts will receive the same dose volume of oral suspension as subjects on AZD9567 and subjects randomized to placebo in cohort 9(prednisolone cohort) will receive the same number of capsules as subjects on prednisolone.

Drug: Placebo oral suspension/ Placebo capsule

Prednisolone capsules

EXPERIMENTAL

Within each cohort 6 subjects will be randomized to receive prednisolone 60mg oral capsules and 2 subjects randomized to receive matching placebo in a fasted state. Sentinel dosing will not be employed for the prednisolone cohort. The SRC will not be required to evaluate the prednisolone cohort. This cohort can be performed at any time during clinical execution of the study provided the protocol amendment was approved.

Drug: Prednisolone

Interventions

AZD9567 Monohydrat DRUG

AZD9567 oral suspension 0.5 to 10 mg/ml

AZD9567 oral suspension

Placebo oral suspension/ Placebo capsule DRUG

Matching placebo

Placebo

Prednisolone DRUG

Prednisolone 60mg oral capsules (12 capsules of 5 mg each).

Prednisolone capsules

Eligibility Criteria

• Age: 18 Years - 55 Years
• Sex: male
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Provision of signed and dated, written informed consent prior to any study specific procedures.
• Healthy male subjects aged 18 to 55 years with suitable veins for cannulation or repeated venipuncture.
• Have a body mass index (BMI) between 18 and 29.9 kg/m2 inclusive and weigh at least 50 kg and no more than 100 kg inclusive.
• Normal OGTT at screening (\<7.8 mmol/L).
• Serum cortisol levels within normal limits at screening (collected as part of the clinical chemistry panel).
• Able to understand, read and speak the German language.

You may not qualify if:

• History of any clinically important disease or disorder which, in the opinion of the Investigator, may either put the subject at risk because of participation in the study, or influence the results or the subject's ability to participate in the study.
• History or presence of gastrointestinal (GI), hepatic or renal disease, or any other condition known to interfere with absorption, distribution, metabolism, or excretion of drugs.
• History of or active or latent tuberculosis (TB), or at risk for having acquired TB (social workers or prison staff in countries with endemic rates of TB, having lived with patients with known TB).
• History suggesting abnormal immune function, as judged by the investigator.
• Any contraindications to be treated with prednisolone (allergy to any ingredient, systemic fungal infection, certain type of malaria, inflammation of the optic nerve, or herpes infection of the eye, scheduled to have a live or attenuated live vaccination or taking mifepristone).
• History of severe affective disorder including depressive or manic-depressive illness them self or first degree relatives.
• History of previous steroid psychosis
• Any clinically important illness, medical/surgical procedure, or trauma within 4 weeks of the first administration of IMP.
• Any latent or chronic infections (e.g., recurrent sinusitis, genital or ocular herpes, urinary tract infection) or at risk of infection (surgery, trauma, or significant infection), or history of skin abscesses within 90 days prior to the first administration of IMP.
• Any clinically important laboratory abnormalities (clinical chemistry, hematology, coagulation or urinalysis results), as judged by the investigator. In particular a subject with an abnormal value in alkaline phosphatase (ALP), alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transpeptidase (GGT), creatinine, thyroid-stimulating hormone (TSH), fasting glucose, International Normalised Ratio (INR), haemoglobin (Hb), white blood cell (WBC), absolute neutrophil or platelet count will be excluded.
• Any positive result on screening for serum hepatitis B surface antigen (HBsAg), hepatitis C antibody and human immunodeficiency virus (HIV).
• Abnormal vital signs, after 10 minutes supine rest, defined as any of the following: Systolic BP (SBP) \< 90mmHg or ≥ 140 mmHg, Diastolic BP (DBP) \< 50mmHg or ≥ 90 mmHg, Pulse \< 45 or \> 85 beats per minute (bpm).
• Any clinically important abnormalities in rhythm, conduction or morphology of the resting ECG and any clinically important abnormalities in the 12-lead ECG, as considered by the investigator that may interfere with the interpretation of QTc interval changes, including abnormal ST-T-wave morphology, particularly in the protocol defined primary lead or left ventricular hypertrophy.
• Prolonged QTcF \> 450 ms or family history of long QT syndrome.
• PR(PQ) interval shortening \< 120 ms (PR \> 110 ms but \< 120 ms is acceptable if there is no evidence of ventricular pre-excitation).

Sponsors & Collaborators

• AstraZeneca: lead

Study Sites (1)

Research Site

Berlin, 14050, Germany

Location

Related Publications (1)

• Hegelund Myrback T, Prothon S, Edman K, Leander J, Hashemi M, Dearman M, Edenro G, Svanberg P, Andersson EM, Almquist J, Ammala C, Hendrickx R, Taib Z, Johansson KA, Berggren AR, Keen CM, Eriksson UG, Fuhr R, Carlsson BCL. Effects of a selective glucocorticoid receptor modulator (AZD9567) versus prednisolone in healthy volunteers: two phase 1, single-blind, randomised controlled trials. Lancet Rheumatol. 2020 Jan;2(1):e31-e41. doi: 10.1016/S2665-9913(19)30103-1. Epub 2019 Dec 9.

  PMID: 38258274 DERIVED

MeSH Terms

Conditions

Arthritis, Rheumatoid

Interventions

Prednisolone

Condition Hierarchy (Ancestors)

Arthritis; Joint Diseases; Musculoskeletal Diseases; Rheumatic Diseases; Connective Tissue Diseases; Skin and Connective Tissue Diseases; Autoimmune Diseases; Immune System Diseases

Intervention Hierarchy (Ancestors)

Pregnadienetriols; Pregnadienes; Pregnanes; Steroids; Fused-Ring Compounds; Polycyclic Compounds

Results Point of Contact

• Title: Global Clinical Leader
• Organization: AstraZeneca AB

clinicaltrialtransparency@astrazeneca.com

+46 766 346712

Study Officials

• Rainhard Fuhr, Dr. med.

  PAREXEL International GmbH, Berlin

  PRINCIPAL INVESTIGATOR

Publication Agreements

• PI is Sponsor Employee: No
• Restriction Type: OTHER
• Restrictive Agreement: Yes

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: PARTICIPANT
• Purpose: BASIC SCIENCE
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: July 6, 2015
• First Posted: July 31, 2015
• Study Start: November 18, 2015
• Primary Completion: September 26, 2016
• Study Completion: September 26, 2016
• Last Updated: October 4, 2018
• Results First Posted: October 4, 2018

Record last verified: 2018-09

Locations

DE (1)