Skip to content

Using NK cells to treat breast cancer

Evaluation of safety and efficacy of breast cancer immunotherapy using natural killer cells

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
IRCT
Registry ID
IRCT20160809029275N6
Enrollment
40
Registered
2025-05-03
Start date
2025-06-21
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

Breast Cancer. Malignant neoplasm of breast

Interventions

Intervention 1: Intervention group1: 5 patients receiving IL-2-stimulated autologous NK cells. 60 cc of peripheral blood is taken from the patients and cultured after isolation of NK cells, these cell

Sponsors

Knowledge-based company of Pooya Gostar royana Iranian
Lead Sponsor
Mashhad University of Medical Sciences
Collaborator

Eligibility

Sex/Gender
Female
Age
20 Years to 50 Years

Inclusion criteria

Inclusion criteria: Women between 20 and 50 years of age with clinically proven breast cancer by the relevant oncologist. Less than 5 times (or 5 times) the level of liver enzymes ALT, AST, and total bilirubin above the upper limit of the relevant normal range. Have a creatinine level of less than 2.0 mg/dL Failure to respond to other conventional treatments (chemotherapy, etc.) The patient's expected survival time is at least 3 months. Filling out the informed consent form

Exclusion criteria

Exclusion criteria: Having any serious underlying disease other than breast cancer (HIV, HBS, HCV, HTLV1, myocardial infarction in the last 3 months, ...) Drug or alcohol use Having concurrent autoimmune diseases or having a history of acute hypersensitivity Pregnancy or breastfeeding Evidence of cancer metastasis

Design outcomes

Primary

MeasureTime frame
Response to treatment. Timepoint: monthly. Method of measurement: Outcome No. 1: Doctor's face-to-face meeting with the patient and examination of clinical signs, CT scan, and histopathological examinations.;Outcome No. 2: Sensitivity Assessment. Timepoint: Days 1 and 7 and 30 after intervention. Method of measurement: Patient visit and evaluation of fever, chills, headache and inflammatory cytokines.;Outcome No. 3: Tumor size change. Timepoint: Monthly. Method of measurement: Physical exam and CT scan.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSeyyed Jalil Tavakkol Afshari

Mashhad University of Medical Sciences

tavakolaj@mums.ac.ir+98 51376276015

Outcome results

None listed

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