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Advanced Solid TumoursPhase 1NCT04949425

A Study to Assess the Safety and Tolerability of Adavosertib for Patients With Advanced Solid Tumours

A Phase 1 study testing Adavosertib in people with Advanced Solid Tumours, run by AstraZeneca at 2 sites in 2 countries.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

The purpose of this study is to allow continued adavosertib treatment of patients with advanced solid tumours participating in the adavosertib clinical pharmacology studies and to assess the continued safety and tolerability of adavosertib for patients enrolled in adavosertib clinical pharmacology studies (hereafter… Read more about this study

Who is it for?
Ages 18 to 130 years
Conditions the study is for
Advanced Solid Tumours
What is being tested?
Adavosertib
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
3 participants
Where
2 sitesin 2 countries
Study dates
13 Sep 2021to 21 Apr 2022
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 130 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histologically or cytologically documented, locally advanced or metastatic solid tumour, excluding lymphoma, for which standard therapy does not exist or has proven ineffective or intolerable.
  • Participant has completed one of the parent adavosertib clinical pharmacology studies (i.e., D601HC00004, D601HC00006) and is suitable for continued treatment with adavosertib.
  • Eastern Cooperative Oncology Group performance status score of 0 to 1.
  • Life expectancy ≥ 12 weeks.
  • Participants must have normal organ and marrow function at baseline, within 7 days prior to study drug administration.
  • Males and females of childbearing potential who agree to use contraceptive measures should be consistent with clinical study protocol.

Who cannot join

  • Persistent toxicities (Common Terminology Criteria for Adverse Events [CTCAE] Grade > 2) caused by previous anticancer therapy, excluding alopecia and CTCAE Grade 2 peripheral neuropathy.
  • Refractory nausea and vomiting, chronic gastrointestinal disease, inability to swallow the formulated product, or previous significant bowel resection that would preclude adequate absorption, distribution, metabolism, or excretion of adavosertib.
  • Any significant cardiac diseases currently or within the last 6 months such as:
  • unstable angina pectoris
  • acute myocardial infarction, congestive heart failure
  • conduction abnormality not controlled with pacemaker or medication
Show all 16Show fewer
  • significant ventricular or supraventricular arrhythmias
  • Any of the following: History or current evidence of congenital long QT syndrome; concomitant medications known to prolong QT interval or history of medication-related QT prolongation.
  • Known to have tested positive for human immunodeficiency virus or active tuberculosis infection.
  • Known active hepatitis infection, positive hepatitis C antibody, hepatitis B virus surface antigen or hepatitis B virus core antibody, at screening.
  • Any evidence of diseases (such as severe or uncontrolled systemic diseases, including uncontrolled hypertension, renal transplant, active infections, and active bleeding diseases) which prohibit participating in the study.
  • Spinal cord compression or brain metastases unless asymptomatic, stable, and not requiring steroids for at least 4 weeks prior to start of study intervention.
  • Use of an anti-cancer treatment drug ≤ 21 days (≤ 6 weeks for nitroureas or mitomycin C) or use of an investigational product within 5 half-lives prior to the first dose of adavosertib.
  • Patient uses drugs that are sensitive to CYP3A4 substrates or CYP3A4 substrates with a narrow therapeutic index, or are moderate to strong inhibitors/inducers of CYP3A4 which cannot be discontinued 2 weeks or 5 halflives (whichever is longer) prior to Day 1 of dosing.
  • Receipt of live virus and live bacterial vaccines whilst the patient is receiving the study intervention and during the 30-day follow-up period. Inactivated vaccines are permitted.
  • Currently pregnant (confirmed with positive pregnancy test) or breast feeding.

Trial locations and contacts

2 sites in 2 countries.

2 sites in 2 countries

United States1 site
  • Research Site

    Dallas, Texas, 75230

Other trials in United States

United Kingdom1 site
  • Research Site

    Manchester, M20 4BX

Other trials in United Kingdom

About this study

Official title: An Open-label, Non-randomised, Multicentre Study to Allow Continued Access to and Assess the Safety and Tolerability of Adavosertib for Patients With Advanced Solid Tumours Enrolled in Adavosertib Clinical Pharmacology Studies

The purpose of this study is to allow continued adavosertib treatment of patients with advanced solid tumours participating in the adavosertib clinical pharmacology studies and to assess the continued safety and tolerability of adavosertib for patients enrolled in adavosertib clinical pharmacology studies (hereafter referred to as the 'parent studies') who continue to use the therapy

Read the detailed description

Patients will be screened within 14 days of Day 1 of the treatment period. During screening, patients will undergo an appropriate washout period after the last dose of adavosertib in the parent clinical pharmacology study before receiving the first dose of adavosertib in this study.

Patients will continue to receive adavosertib as long as they are benefiting from treatment in the investigator's opinion and do not meet any other discontinuation criteria.

The number of patients who enroll is dependent on the number of patients who complete the parent studies, and who tolerate adavosertib in the parent study.

The anticipated total duration of the study is approximately 3 years.

Being tested
Adavosertib
Keywords
Advanced Solid Tumours, Continued Access, Parent Studies

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • AdavosertibDrug

    Also called AZD1775

    Patients will receive Adavosertib orally.

Study groups in NCT04949425
Study groupRoleWhat they receive
Patients with advanced solid tumoursExperimentalPatients with advanced solid tumours will receive Adavosertib once daily for 5 days followed by 2 days off for 2 weeks out of a 21-day cycle.
Receives: Drug: Adavosertib

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of patients with serious and non-serious adverse events

    Assessment of the safety and tolerability of adavosertib following oral dosing of the capsule formulation in patients with advanced solid tumours

    Measured: From screening to safety follow-up (30 days after last dose)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted2 Jul 2021
  2. Study start13 Sep 2021
  3. Primary completion21 Apr 2022
  4. Study completion21 Apr 2022

Why it stopped: Study terminated because the clinical development programme for Adavosertib has been discontinued

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
3 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04949425
Sponsor's protocol ID
D601HC00009
Status last verified
Aug 2022
First submitted
25 Jun 2021
Last updated
2 Sep 2022
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal. All requests will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure. Yes, indicates that AZ are accepting requests for IPD, but this does not mean all requests will be shared.

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Adavosertib in people with Advanced Solid Tumours, run by AstraZeneca at 2 sites in 2 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 16 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 2 Sep 2022. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States, United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was stopped early (reason given: Study terminated because the clinical development programme for Adavosertib has been discontinued). Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of patients with serious and non-serious adverse events (time frame: From screening to safety follow-up (30 days after last dose)). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 2 Sep 2022.

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