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Microsatellite Instability Status form Cell free DNA in Cancer Patients

Determination of Microsatellite Instability Status from Cell-free DNA of Patients with Endometrial, Colon, Stomach and Rectal Cancers.

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2018/07/014730
Enrollment
500
Registered
2018-07-04
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: null- Coloon cancer Rectal cancer Stomach cancer endometrial cancer

Interventions

Intervention1: Not Applicable: Not Applicable

Sponsors

Lexent Bio Inc
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age 18 years or older 1 Able to understand and grant informed consent 2 Able to have their blood drawn at enrolment 3 Registration and blood draw should be before surgery for patients with surgically resectable disease or before initiation of active therapy with non resectable disease 4 Prior therapy is allowed as long as there is locally advanced or metastatic measurable and/or non measurable but evaluable disease progression orrecurrence since last treatment 5 Availability of tissue sections or tumour containing tissue block either from a previously obtained or planned surgery. 6 Biopsy confirmed adenocarcinoma of the colon or rectum, endometrial cancers, or adenocarcinoma of the stomach including gastroesophageal adenocarcinomas

Exclusion criteria

Exclusion criteria: Unable to grant informed consent or comply with all study procedures Only non measurable or non evaluable disease at the time of blood collection Non-malignant tumors

Design outcomes

Primary

MeasureTime frame
100% Quantification of MSI content in cfDNA and tissueTimepoint: Six Months

Secondary

MeasureTime frame
The MSI status of the study population will be summarised using descriptive statisticsTimepoint: Six Months

Countries

India

Contacts

Public Contactsmita singhania PhD

Lexent Bio Inc

ssinghania@lexentbio.com09579090303

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026