Targeted Polymeric Nanoparticles Loaded With Cetuximab and Decorated With Somatostatin Analogue to Colon Cancer

October 9, 2019 updated by: Ahmed A. H. Abdellatif

Polymeric Nanoparticles Loaded With Cetuximab and Decorated With Somatostatin Analogue for Targeting of Colon Cancer

Due to the great toxicity of chemotherapeutic drugs to both the healthy and cancerous area, the efficient targeting could be of great benefit for a patient with advanced or metastatic tumors. Colorectal cells carry somatostatin receptors which make them a promising target for antitumor therapy since this would reduce side effects and increase drug delivery efficacy to the target site.

Study Overview

Status

Status

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

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.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The investigator's aim is to deliver polymeric nanoparticles loaded with anti-cancer drug Cetuximab and decorated with somatostatin analogue in the form of oral polymeric nanoparticles, which can release at only above pH 6.8 using ethylcellulose polymer. The polymeric nanoparticles were prepared using the solvent evaporation method, further will be characterized for its drug content, size, encapsulation efficiency and drug-loading using UV spectroscopy. Moreover, the ethylcellulose nanoparticles loaded Cetuximab will release the Cetuximab at pH above 6.8, while can hold the Cetuximab at pH 1.5 which protecting the stomach from the toxicity Cetuximab. Then, the nanoparticles will target the colorectal cancer cells using octreotide, the somatostatin receptor agonist which will lead it to SSTRs overexpressed in colorectal cancer cells. The strategy of deposition of ligand will depend on using the advantage of the positive charge surface of nanoparticles which can absorb the negative charges of the targeting ligands. Final outcomes: this project will present a novel formulation for the treatment of colorectal cancer which can be delivered safely to the patients in a high dose to the affected tumor cells with reduced side effects on the other healthy cells.

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.
Interventional

Enrollment (Anticipated)

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.
30

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

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

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • Egypt
      • Assiut, Egypt, 71526
        • Recruiting
        • Assiut Clinic
        • Contact:
  • Saudi Arabia
    • Al Qassim
      • Buraidah, Al Qassim, Saudi Arabia, 51171
        • Recruiting
        • Buraidah Clinic
    • Qassim
      • Buraidah, Qassim, Saudi Arabia, 51452
        • Recruiting
        • Faculty of Pharmacy
      • Buraidah, Qassim, Saudi Arabia, 51452
        • Recruiting
        • Pharmaceutics dept., Faculty of Pharmacy, Qassim University

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

20 years to 60 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Clinical diagnosis of colon cancer
  • Follow up and collect data for a local and systemic activity of cetuximab
  • The systemic oral capsule of cetuximab be also given to enhance the activity as an anti-cancer activities

Exclusion Criteria:

  • Peptic ulcer
  • Stomach disease
  • Colon cancer

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

  • Primary Purpose: TREATMENT
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: SINGLE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
ACTIVE_COMPARATOR: Cetuximab nanoparticles goup
A group of volunteers infected colon cancer or colorectal cancer received cetuximab in the formulated nanoparticles
Drug: Cetuximab nanoparticles
The active group will receive cetuximab in nanoparticles as an anti-microbial drug.
Other Names:
  • oral capsules
PLACEBO_COMPARATOR: Oral approved anticancer drug
A group of volunteers infected with colon cancer or colorectal cancer received placebo anticancer drug.
Drug: Oral approved anticancer drug
The placebo group will receive topical FDA approved anti-microbial jel in different dosage forms as control drug.
Other Names:
  • oral capsules

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
Measurement of pharmacokinetics parameters of Cetuximab for targeted colon cancer
Time Frame: one year

Determine the bioavailability of Cetuximab after oral and intravenous administration. by measuring the peak levels of Cetuximab after 0.5 to 1.5 hours following ingestion.

Determine the therapeutic window for Cetuximab after and before formulation in nanoparticles. Determine the different Cetuximab doses, peak plasma levels of Cetuximab for each formula.
one 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.
Ahmed A. H. Abdellatif

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.

General Publications

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 (ANTICIPATED)

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, 2020

Primary Completion (ANTICIPATED)

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.
February 1, 2020

Study Completion (ANTICIPATED)

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.
January 11, 2021

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).
December 11, 2018

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.
December 12, 2018

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.
December 13, 2018

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.
October 10, 2019

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.
October 9, 2019

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.
October 1, 2019

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.
  • AlAzharCetuximab

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

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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