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To Determine the Effect of Food on the Pharmacokinetics of Olaparib and the Effect of Olaparib on QT Interval Following Oral Dosing of a Tablet Formulation in Patients With Advanced Solid Tumours

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT01921140
Recruitment Status : Active, not recruiting
First Posted : August 13, 2013
Last Update Posted : October 19, 2020
Sponsor:
Information provided by (Responsible Party):
AstraZeneca

Tracking Information
First Submitted Date  ICMJE July 12, 2013
First Posted Date  ICMJE August 13, 2013
Last Update Posted Date October 19, 2020
Actual Study Start Date  ICMJE September 24, 2013
Actual Primary Completion Date April 8, 2014   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: August 9, 2013)
  • Pharmacokinetics of olaparib: area under the plasma-time curve from zero to infinity (AUC) [ Time Frame: Blood samples will be collected in both treatment periods of Part A: pre-dose, 0.25, 0.5, 1, 1.5 2, 3, 4, 6, 8, 12, 24, 48, 72 hours post olaparib dose. In Part B Day -1 and Day 5: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    Rate and extent of absorption of olaparib following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation by assessment of area under the plasma concentration time curve from zero to infinity (AUC)
  • Pharmacokinetics of olaparib:maximum olaparib concentration (Cmax) [ Time Frame: Blood samples will be collected in both treatment periods of Part A: pre-dose, 0.25, 0.5, 1, 1.5 2, 3, 4, 6, 8, 12, 24, 48, 72 hours post olaparib dose. In Part B Day -1 and Day 5: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    Rate and extent of absorption of olaparib following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation by assessment of maximum plasma olaparib concentration (Cmax)
  • Pharmacokinetics of olaparib: area under the plasma concentration time curve from zero to the last measurable time point, AUC0-t, if AUC is not adequately estimable (AUC0-t) [ Time Frame: Blood samples will be collected in both treatment periods of Part A: pre-dose, 0.25, 0.5, 1, 1.5 2, 3, 4, 6, 8, 12, 24, 48, 72 hours post olaparib dose. In Part B Day -1 and Day 5: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    Rate and extent of absorption of olaparib following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation by assessment of area under the plasma concentration time curve from zero to the last measurable time point (AUC0-t), if AUC is not adequately estimable.
  • Pharmacokinetics of olaparib time to reach maximum plasma concentration for olaparib (tmax) [ Time Frame: Blood samples will be collected in both treatment periods of Part A: pre-dose, 0.25, 0.5, 1, 1.5 2, 3, 4, 6, 8, 12, 24, 48, 72 hours post olaparib dose. In Part B Day -1 and Day 5: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    Rate and extent of absorption of olaparib following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation by assessment of time to reach maximum plasma concentration for olaparib (tmax)
  • Pharmacokinetics of olaparib olaparib apparent clearance (CL/F) [ Time Frame: Blood samples will be collected in both treatment periods of Part A: pre-dose, 0.25, 0.5, 1, 1.5 2, 3, 4, 6, 8, 12, 24, 48, 72 hours post olaparib dose. In Part B Day -1 and Day 5: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    Rate and extent of absorption of olaparib following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation by assessment of olaparib apparent clearance (CL/F)
  • Pharmacokinetics of olaparib:apparent volume of distribution (Vz/F) [ Time Frame: Blood samples will be collected in both treatment periods of Part A: pre-dose, 0.25, 0.5, 1, 1.5 2, 3, 4, 6, 8, 12, 24, 48, 72 hours post olaparib dose. In Part B Day -1 and Day 5: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    Rate and extent of absorption of olaparib following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation by assessment of olaparib apparent volume of distribution (Vz/F)
  • Pharmacokinetics of olaparib :terminal rate constant (λz) [ Time Frame: Blood samples will be collected in both treatment periods of Part A: pre-dose, 0.25, 0.5, 1, 1.5 2, 3, 4, 6, 8, 12, 24, 48, 72 hours post olaparib dose. In Part B Day -1 and Day 5: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    Rate and extent of absorption of olaparib following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation by assessment of terminal rate constant (λz)
  • Pharmacokinetics of olaparib:terminal half-life (t1/2). [ Time Frame: Blood samples will be collected in both treatment periods of Part A: pre-dose, 0.25, 0.5, 1, 1.5 2, 3, 4, 6, 8, 12, 24, 48, 72 hours post olaparib dose. In Part B Day -1 and Day 5: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    Rate and extent of absorption of olaparib following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation by assessment of olaparib terminal half-life (t1/2).
Original Primary Outcome Measures  ICMJE Same as current
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: August 9, 2013)
  • Assessment of electrocardiogram (ECG) intervals (including QT and QTc interval) [ Time Frame: Digital ECG's will be recorded at Day-1, Day 1 of both treatment periods in Part A at: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, and 24 hours post olaparib dose. Part B Day -1 & Day 5: pre-dose, 1, 1.5, 2, 3, 4, 6, 8, & 12 hours post dose. ]
    The QT interval uncorrected and corrected for heart rate (QTc) following single (Part A) and multiple (Part B) oral doses of olaparib tablet formulation.
  • To assess the safety and tolerability of olaparib following oral dosing [ Time Frame: Part A&B: Adverse events (AEs) will be collected from the time of signed informed consent up to and including the 30-day follow-up period. In Part C, AEs will be collected for 12 months ]
    Adverse events (AEs) will be collected from the time of signed informed consent throughout the treatment period in Part A and Part B up to and including the 30-day follow-up period. In Part C, AEs will be collected until 12 months after the last patient entered Part C, and including the 30 day follow-up period for any patients who discontinue. Assessment of AEs, graded by CTCAE (v4.03),
  • To assess safety and tolerability of oral olaparib dosing [ Time Frame: Laboratory and vital sign assessments will be carried out at baseline and then at every scheduled visit until 30 days post last dose ]
    Assessment of AEs, graded by CTCAE (v4.0), physical examination, vital signs (including BP and pulse), standard 12-lead ECG and evaluation of laboratory parameters (clinical chemistry, haematology, and urinalysis). Assessment of physical examination, vital signs, ECG and evaluation of laboratory parameters will occur at screening, on the day before dosing in each treatment period and 30 days after last dose in Parts A and B. In Part C, all except ECG will be assessed weekly for a 28-day period followed by every 4 weeks up to 12 months after the last patient enters Part C and at treatment discontinuation. All will be assessed 30 days after last dose.
Original Secondary Outcome Measures  ICMJE Same as current
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE To Determine the Effect of Food on the Pharmacokinetics of Olaparib and the Effect of Olaparib on QT Interval Following Oral Dosing of a Tablet Formulation in Patients With Advanced Solid Tumours
Official Title  ICMJE A Randomised, Open-label, Three-part, Phase I Study to Determine the Effect of Food on the Pharmacokinetics of Olaparib and to Provide Data on the Effect of Olaparib on QT Interval Following Oral Dosing of a Tablet Formulation in Patients With Advanced Solid Tumours
Brief Summary This is a 3 part study for patients with solid tumours. The purpose of Part A is to measure the amount of olaparib or its breakdown products in the bloodstream for up to 72 hours after eating and the effect of olaparib on QT interval following a single oral dose of olaparib tablets. Part B will determine the effect of olaparib on the QT interval following multiple oral dosing. Part C will allow patients continued access to olaparib tablets and will provide additional safety data collection.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Other
Condition  ICMJE Solid Tumours
Intervention  ICMJE
  • Drug: Olaparib tablets
    Olaparib dosing (2X 150mg tablets) following allocated meal
  • Procedure: Pharmacokinetic sampling
    Blood samples taken pre and post dosing with 2x 150 mg olaparib tablet
  • Other: Dietary Fasted
    2x 150 mg olaparib tablet formulation taken in fasted state. 5-14 days washout period
  • Other: Dietary High Fat
    2x 150 mg olaparib tablet formulation taken 30 minutes after allocated meal. 5-14 days washout period.
Study Arms  ICMJE
  • Fasted
    Olaparib tablets following no breakfast
    Interventions:
    • Drug: Olaparib tablets
    • Procedure: Pharmacokinetic sampling
    • Other: Dietary Fasted
  • High-fat meal
    Olaparib tablets after high-fat breakfast
    Interventions:
    • Drug: Olaparib tablets
    • Procedure: Pharmacokinetic sampling
    • Other: Dietary High Fat
Publications * Plummer R, Swaisland H, Leunen K, van Herpen CM, Jerusalem G, De Grève J, Lolkema MP, Soetekouw P, Mau-Sørensen M, Nielsen D, Spicer J, Fielding A, So K, Bannister W, Molife LR. Olaparib tablet formulation: effect of food on the pharmacokinetics after oral dosing in patients with advanced solid tumours. Cancer Chemother Pharmacol. 2015 Oct;76(4):723-9. doi: 10.1007/s00280-015-2836-2. Epub 2015 Aug 5.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Active, not recruiting
Actual Enrollment  ICMJE
 (submitted: October 17, 2017)
60
Original Estimated Enrollment  ICMJE
 (submitted: August 9, 2013)
48
Estimated Study Completion Date  ICMJE December 31, 2020
Actual Primary Completion Date April 8, 2014   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion criteria:-

For inclusion in the study, patients should fulfil the following criteria:

  1. Provision of written informed consent prior to any study specific procedures.
  2. Patients aged greater than or equal to 18 years.
  3. Able to eat a high-fat meal within a 30-minute period, as provided by the study site.
  4. Histologically or, where appropriate, cytologically confirmed malignant solid tumour refractory or resistant to standard therapy or for which no suitable effective standard therapy exists.
  5. Normal organ and bone marrow function measured within 28 days prior to administration of investigational product (IP) as defined below:

    Haemoglobin greater than or equal to 10.0 g/dL, with no blood transfusions in the previous 28 days.

    Absolute neutrophil count (ANC) greater than or equal to 1.5 x 109/L. White blood cells (WBC) greater than 3 x 109/L. Platelet count greater than or equal to 100 x 109/L. Total bilirubin less than or equal to 1.5 x institutional upper limit of normal (ULN) except in the case of Gilbert's disease.

    Aspartate aminotransferase (AST), alanine aminotransferase (ALT) less than or equal to 2.5 x institutional ULN unless liver metastases are present in which case it must be less than or equal to 5 x ULN.

    Serum creatinine less than or equal to 1.5 x institutional ULN. Serum potassium, sodium, magnesium and calcium within the institutional normal range.

  6. Calculated serum creatinine clearance greater than 50 mL/min (using Cockroft-Gault formula or by 24-hour urine collection).
  7. Eastern Cooperative Oncology Group (ECOG) performance status less than or equal to 2. 8. Patients must have a life expectancy of greater than or equal to 16 weeks.

9. Evidence of non-childbearing status for women of childbearing potential, or post-menopausal status: negative urine or serum pregnancy test within 28 days of study treatment, confirmed prior to treatment on Day 1 of the first treatment period in Part A. Postmenopausal is defined as: Amenorrheic for 1 year or more following cessation of exogenous hormonal treatments. Luteinising hormone and follicle stimulating hormone levels in the post-menopausal range for women under 50 years of age.

Radiation-induced oophorectomy with last menses greater than 1 year ago. Chemotherapy-induced menopause with greater than 1 year interval since last menses.

Surgical sterilisation (bilateral oophorectomy or hysterectomy). 10. Patients are willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations.

11. Patients must be on a stable concomitant medication regimen (with the exception of electrolyte supplements), defined as no changes in medication or in dose within 2 weeks prior to start of olaparib dosing, except for bisphosphonates, denosumab, and corticosteroids, which should be stable for at least 4 weeks prior to start of olaparib dosing.

Exclusion criteria:-

  1. Involvement in the planning and/or conduct of the study (applies to AstraZeneca staff, its agents, and/or staff at the study site).
  2. Previous enrolment in the present study.
  3. Participation in another clinical study with an IP during the last 14 days (or a longer period depending on the defined characteristics of the agents used).
  4. Patients receiving any systemic chemotherapy or radiotherapy (except for palliative reasons) within 2 weeks prior to study treatment (or a longer period depending on the defined characteristics of the agents used). The patient can receive a stable dose of bisphosphonates or denosumab for bone metastases before and during the study as long as these were started at least 4 weeks prior to treatment.
  5. Patients who have received or are receiving inhibitors or inducers of CYP3A4.
  6. Toxicities (greater than or equal to CTCAE Grade 2) caused by previous cancer therapy, excluding alopecia.
  7. Patients with symptomatic uncontrolled brain metastases. A scan to confirm the absence of brain metastases is not required. Patients with asymptomatic brain metastases or with symptomatic but stable brain metastases can receive a stable dose of corticosteroids before and during the study as long as these were started at least 4 weeks prior to treatment.
  8. Major surgery within 2 weeks of starting study treatment and patients must have recovered from any effects of any major surgery.
  9. Patients unable to fast for up to 14 hours.
  10. Patients considered a poor medical risk due to a serious, uncontrolled medical disorder, non-malignant systemic disease, uncontrolled seizures, or active, uncontrolled infection. Examples include, but are not limited to, uncontrolled ventricular arrhythmia, recent (within 3 months) myocardial infarction, uncontrolled major seizure disorder, unstable spinal cord compression, superior vena cava syndrome, extensive bilateral interstitial lung disease on high resolution computed tomography (HRCT) scan, or any psychiatric disorder that prohibits obtaining informed consent.
  11. Patients with a history of poorly controlled hypertension with resting blood pressure (BP) greater than 150/100 mm Hg in the presence or absence of a stable regimen of hypertensive therapy. Measurements will be made after the patient has been resting supine for a minimum of 5 minutes. Two or more readings should be taken at 2 minute intervals and averaged. If the first 2 diastolic readings differ by more than 5 mm Hg, an additional reading should be obtained and averaged.
  12. Patients with a history of heart failure or left ventricular dysfunction, and patients who require calcium channel blockers.
  13. Patients with type I or type II diabetes.
  14. Patients who have gastric, gastro-oesophageal or oesophageal cancer.
  15. Patients unable to swallow orally administered medication and patients with gastrointestinal disorders or significant gastrointestinal resection likely to interfere with absorption of olaparib.
  16. Breastfeeding women.
  17. Immunocompromised patients, eg, patients who are known to be serologically positive for human immunodeficiency virus (HIV).
  18. Patients with known active hepatic disease (ie, hepatitis B or C).
  19. Patients with a known hypersensitivity to olaparib or any of the excipients of the product. 20. Mean QTc with Fridericia's correction (QTcF) greater than 470 ms in screening ECG or history of familial long QT syndrome:

A marked baseline prolongation of QT/QTc interval (eg, repeated demonstration of a QTc interval greater than 470 ms).

A history of additional risk factors for Torsade de pointes (eg, heart failure, hypokalaemia, family history of long QT syndrome).

21. The use of concomitant medications that prolong the QT/QTc interval. 22. Clinical judgment by the investigator that the patient should not participate in the study

Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 130 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Belgium,   Denmark,   Netherlands,   United Kingdom
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT01921140
Other Study ID Numbers  ICMJE D0816C00004
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE
Plan to Share IPD: Yes
Plan Description: Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal. All request will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
Time Frame: AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIA Pharma Data Sharing Principles. For details of our timelines, please rerefer to our disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
Access Criteria: When a request has been approved AstraZeneca will provide access to the de-identified individual patient-level data in an approved sponsored tool . Signed Data Sharing Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information. Additionally, all users will need to accept the terms and conditions of the SAS MSE to gain access. For additional details, please review the Disclosure Statements at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
URL: https://astrazenecagroup-dt.pharmacm.com/DT/Home
Responsible Party AstraZeneca
Study Sponsor  ICMJE AstraZeneca
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Anitra Fielding AstraZeneca Sponsor Research Physician
Principal Investigator: Ruth Plummer, Prof Northern Centre for Cancer Care, Newcastle Upon Tyne Hospitals
PRS Account AstraZeneca
Verification Date October 2020

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP