Tumor Cell and DNA Detection in the Blood, Urine and Bone Marrow of Patients With Solid Cancers

Sponsor
University of Missouri-Columbia (Other)
Overall Status
Recruiting
CT.gov ID
NCT02838836
Collaborator
(none)
120
1
83
1.4

Study Details

Study Description

Brief Summary

Patients with resectable solid primary cancers and even limited number of metastases are potentially curable. However, most patients develop recurrences despite surgery. Circulating and disseminated tumor cell (CTC/DTC) and circulating cell-free (cf) DNA isolation from the blood, urine and bone marrow will increase understanding of cancer spread and advance knowledge to develop individualized therapies.

Condition or Disease Intervention/Treatment Phase
  • Procedure: Study sample collection

Detailed Description

Background:

Patients with resectable solid primary cancers and even limited number of metastases are potentially curable. However, most patients develop recurrences despite surgery. Circulating and disseminated tumor cell (CTC/DTC) and circulating cell-free (cf) DNA isolation from the blood, urine and bone marrow will increase understanding of cancer spread and advance knowledge to develop individualized therapies.

Hypothesis and Rationale:

CTCs/DTCs and cfDNA isolated from the blood, urine and bone marrow during cancer surgeries undergo pheno- and/or genotype changes. CTCs/DTCs have potential for dissemination and tumor growth in vivo. Investigating the biology of liquid biomarkers in the blood, urine and bone marrow will significantly increase understanding of cancer biology.

Specific Aims:

CTCs/DTCs and cfDNA isolated from cancer patients will be characterized for genetic alterations and expression of key signaling/proliferation biomarkers and grow in vivo in nude mice.

Study Design:

100 patients undergoing solid cancer surgeries will be recruited for perioperative CTC/DTC/cfDNA isolation from the blood, urine and bone marrow with innovative techniques. In addition, 20 patients undergoing similar surgeries for benign disease will also be included as controls. CTCs/DTCs, cfDNA and cancer tissue pheno- and/or genotype analysis will be performed with different innovative techniques. Furthermore, CTCs/DTCs will be enriched, cultured and characterized. Tumor growth potential will be studied in nude mice.

Relevance:

This translational cancer trial addresses fundamental aspects of cancer disease being the cause of death in 1 out of 4 persons in the US. Innovative CTCs/DTCs characterization can shed light on the tumor biology, and identify therapy targets. Results of this study can be fundamentally important to understanding cancer spread and development of personalized therapies.

Study Design

Study Type:
Observational
Anticipated Enrollment :
120 participants
Observational Model:
Cohort
Time Perspective:
Prospective
Official Title:
Tumor Cell and DNA Detection in the Blood, Urine and Bone Marrow of Patients With Solid Cancers
Actual Study Start Date :
Jul 1, 2016
Anticipated Primary Completion Date :
Jun 1, 2022
Anticipated Study Completion Date :
Jun 1, 2023

Arms and Interventions

Arm Intervention/Treatment
Study sample collection

Blood draws, urine and tissue asservation, and bone marrow aspiration will be done during surgery

Procedure: Study sample collection
Blood draws, urine and tissue asservation, and bone marrow aspiration will be done during surgery

Outcome Measures

Primary Outcome Measures

  1. CTC/DTC numbers measured in blood, urine and bone marrow samples will be correlated with patient outcome [5 years]

    CTC/DTC numbers in the blood, urine and bone marrow will be determined and correlated with survival data (presence of recurrence, death) by univariate analysis (log rank test), multivariate analysis (Cox regression) and t test/ANOVA

Secondary Outcome Measures

  1. ctDNA characteristics will be correlated with survival data [5 years]

    A panel of ctDNA mutations detected in the blood will be gathered in a score and correlated with survival data (presence of recurrence, death) by univariate analysis (log rank test), multivariate analysis (Cox regression)

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
Yes
Inclusion Criteria:
  • Subjects older than 18 years.

  • Subjects of all genders and ethnicities.

  • Subjects with the diagnosis of a solid cancer (n=100) of all stages will be included (lung, esophageal, stomach, bile duct/pancreas, colorectal, melanoma, sarcoma).

  • Ten patients with no present suspicion and no previous history of any cancer (except basal cell cancer of the skin) that undergo surgeries for other benign indications will serve as controls (n=20).

  • In patients undergoing surgery for cancer the histopathology should preferably be pathologically proven by a previous or novel biopsy. Yet, patients with a high cancer suspicion by radiology and clinical picture that undergo cancer surgery will not be excluded. No additional biopsies, testing or interventions will be performed for the purpose of this study if the medical treatment will not require it.

  • Subjects must be capable of giving informed consent.

Exclusion Criteria:
  • Pregnant women.

  • Subjects with the concurrent diagnosis of an active secondary (synchronous) malignancy besides basal cell carcinoma of the skin will be excluded, if there is evidence of disease burden or if the patient is currently being treated with chemotherapy.

  • Subjects with a hemoglobin of <8g/dl in the morning of the procedure will be excluded.

  • In subjects who require intraoperative transfusions of >4 units of red packed blood cells (RPBCs), no further blood will be drawn for CTC/DTC/cfDNA analysis during surgery or on postoperative day 1.

  • In patients with coagulation disorders that could lead to significant bleeding (such as hemophilia, significant thrombocytopenia) requiring prophylactic administration of coagulative products, no bone marrow aspiration will be performed.

Contacts and Locations

Locations

Site City State Country Postal Code
1 Ellis Fischel Cancer Center, University of Missouri Columbia Missouri United States 65212

Sponsors and Collaborators

  • University of Missouri-Columbia

Investigators

  • Principal Investigator: Jussuf T Kaifi, MD, PhD, Ellis Fischel Cancer Center, University of Missouri

Study Documents (Full-Text)

More Information

Publications

None provided.
Responsible Party:
Jussuf Kaifi, Assistant Professor, Chief, Section for Thoracic Surgery, University of Missouri-Columbia
ClinicalTrials.gov Identifier:
NCT02838836
Other Study ID Numbers:
  • 2010166
First Posted:
Jul 20, 2016
Last Update Posted:
Dec 17, 2021
Last Verified:
Dec 1, 2021
Individual Participant Data (IPD) Sharing Statement:
No
Plan to Share IPD:
No
Keywords provided by Jussuf Kaifi, Assistant Professor, Chief, Section for Thoracic Surgery, University of Missouri-Columbia
Additional relevant MeSH terms:

Study Results

No Results Posted as of Dec 17, 2021