OREIOS International Study (OREIOS)

March 12, 2024 updated by: AstraZeneca

A Multicountry, Multicentre, Noninterventional, Retrospective Study to Describe the Real-world Management Outcomes in Patients With Unresectable Hepatocellular Carcinoma

Considering the treatment landscape with its dynamic algorithms and new approaches of sequencing, it is important to identify patient management patterns and survival outcomes arising from the current standard of care. Based on all these considerations, this multicountry, multicentre, noninterventional, real-world, retrospective study is designed to describe the management patterns, clinical characteristics, possible predictors, and survival outcomes in patients with unresectable HCC. The results of this study might help oncologists in optimal patient selection and sequencing of the systemic therapies.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Detailed Description

Patients with unresectable HCC are an extremely heterogeneous population, with several coexisting risk factors like underlying hepatic dysfunction, extrahepatic metastases, and macrovascular invasion (MVI) posing a challenge for optimum sequencing of the existing, newly approved, and emerging targeted therapies. Real-world studies have identified factors such as performance status, Child-Pugh class, MVI or extrahepatic metastasis and AFP levels, which predict the response to treatment. More than half of patients with HCC present with intermediate or advanced-stage disease (BCLC stage B, C or D) and require palliative care. Very few studies have identified the predictors of survival in advanced HCC and further exploration is warranted to optimize treatment regimen. Systemic therapy based on multi-kinase inhibitors, anti-angiogenesis agents, and immunotherapy have become the cornerstone of advanced HCC management. Despite these advances, patients with HCC still have a poor long-term prognosis of -12 month. Clinical decision making has become challenging in cases with localized but unresectable disease or in the presence of impaired liver function; there are multiple treatment options and selection between them is not supported by direct comparative evidence. Furthermore, disease and patient characteristics seen in clinical practice may be very different from those included in clinical trials; there may be less rigorous follow up and patient counselling resulting in reduced compliance with treatments. Considering the treatment landscape with its dynamic algorithms and new approaches of sequencing, it is important to identify patient management patterns and survival outcomes arising from the current standard of care. Based on all these considerations, this multi-country, multicenter, noninterventional, real-world, retrospective study is designed to describe the management patterns, clinical characteristics, possible predictors, and survival outcomes in patients with unresectable HCC. The results of this study might help oncologists in optimal patient selection and sequencing of the systemic therapies.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
1127

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Brazil
      • São Paulo, Brazil, 1246000
        • Research Site
    • Rio Grande Do Sul
      • Porto Alegre, Rio Grande Do Sul, Brazil, 90560030
        • Research Site
  • Egypt
      • Alexandira, Egypt
        • Research Site
      • Assiut, Egypt
        • Research Site
      • Cairo, Egypt
        • Research Site
      • Menufia, Egypt
        • Research Site
  • Hong Kong
      • Hong Kong, Hong Kong
        • Research Site
  • India
      • Faridabad, India
        • Research Site
      • Howrah, India
        • Research Site
      • Kolkata, India
        • Research Site
      • New Delhi, India
        • Research Site
  • Korea, Republic of
      • Seoul, Korea, Republic of
        • Research Site
  • Kuwait
      • Kuwait, Kuwait
        • Research Site
  • Oman
      • Muscat, Oman
        • Research Site
  • Russian Federation
      • Chelyabinsk, Russian Federation
        • Research Site
      • Moscow, Russian Federation
        • Research Site
      • Saint Petersburg, Russian Federation
        • Research Site
  • Saudi Arabia
      • Makkah, Saudi Arabia
        • Research Site
      • Riyadh, Saudi Arabia
        • Research Site
  • Singapore
      • Singapore, Singapore
        • Research Site
  • United Arab Emirates
      • Abu Dhabi, United Arab Emirates
        • Research Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

The study population will include patients diagnosed with unresectable HCC, who have been treated or are currently receiving treatment outside North America and Europe. Participating countries will include Brazil, Hong Kong, Oman, Kuwait, Qatar, South Korea, Russia, UAE, Saudi Arabia, Egypt, India, and Taiwan.

Description

Inclusion Criteria:

  1. Adult female or male patients aged ≥18 years or 'adults' according to the age of majority as defined by the local regulations at index diagnosis
  2. Patients or legal representative (unless a waiver is granted) willing and be able to provide informed consent according to local regulations. For deceased patients at study entry, informed consent is not mandatory.
  3. Patients with radiologically or histopathologically confirmed diagnosis (at index date) of unresectable BCLC stage B HCC, not considered eligible for initial loco-regional therapya or stage C advanced or metastatic disease, between 01 January 2017 and 31 December 2019.
  4. Availability of at least 12 months of follow-up data (from the index date) in the medical records at the participating site, unless patient died within the first 12 months of diagnosis.

Exclusion Criteria:

  1. Patients with BCLC stage D HCC at index diagnosis
  2. Patients with concomitant cancer, at the time of diagnosis of unresectable HCC, except for the nonmetastatic nonmelanoma skin cancers or in situ or benign neoplasms; a cancer is considered concomitant if it occurs within 5 years of HCC diagnosis.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Case-Only
  • Time Perspectives: Retrospective

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
To describe the OS rate in patients with unresectable HCC including estimates of survival rates at 6, 12, and 18 months and at 2 years
Time Frame: Change from Baseline in Survival Rates at 2 years
OS Kaplan-Meier (KM) curve and survival rates at 6, 12, and 18 months and at 2 years
Change from Baseline in Survival Rates at 2 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
To describe the management patterns in patients with unresectable HCC
Time Frame: through study completion, an average of 2 year
Percentage of patients receiving standard regimens alone or in combination with other systemic agents in each line of therapy (LOT)
through study completion, an average of 2 year
To describe the demographic and clinical characteristics of patients with unresectable HCC
Time Frame: At baseline
Demographic and clinical characteristics of patients with unresectable HCC
At baseline

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
To describe the survival outcomes associated with different treatment regimens for unresectable HCC
Time Frame: through study completion, an average of 2 year
Survival outcomes associated with different treatment regimens for unresectable HCC
through study completion, an average of 2 year
To estimate the effectiveness of different treatment regimens for unresectable HCC including real-world objective response rate (rwORR)
Time Frame: through study completion, an average of 2 year
Effectiveness of different treatment regimens for unresectable HCC
through study completion, an average of 2 year
To estimate the effectiveness of different treatment regimens for unresectable HCC including real-world disease control rate (rwDCR)
Time Frame: through study completion, an average of 2 year
Effectiveness of different treatment regimens for unresectable HCC
through study completion, an average of 2 year
To investigate the correlation between survival outcomes and clinical characteristics, liver function, and underlying disease in unresectable HCC
Time Frame: through study completion, an average of 2 year
Identification of potential factors correlating with OS (median OS) among the following clinico-pathological variables:
through study completion, an average of 2 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
AstraZeneca

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 1, 2022

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 12, 2023

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 12, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 30, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 14, 2022

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 15, 2022

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 13, 2024

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 12, 2024

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
March 1, 2024

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • D419CR00025

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD 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.

Yes, indicates that AZ are accepting requests for IPD, but this does not mean all requests will be shared.

IPD Sharing 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.

IPD Sharing Access Criteria

When a request has been approved AstraZeneca will provide access to the deidentified 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.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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