Measles virus hijacks stem cells to attack ovarian cancer
NCT ID NCT02068794
First seen Jun 25, 2026 · Last updated Aug 25, 2026 · Updated 6 times
Summary
This early-phase trial tests a new approach for recurrent ovarian, fallopian tube, or peritoneal cancer. Doctors take stem cells from the patient's fat tissue, infect them with a modified measles virus, and inject them into the abdomen. The idea is that the stem cells will deliver the virus directly to cancer cells, killing them. The study involves 34 participants and aims to find the safest dose and see if it helps control the cancer.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- stem cells infected with a modified measles virus (MV-NIS)
- What this could lead to
- If it works, this could point toward a new treatment option for recurrent ovarian cancer that is hard to treat with standard therapies.
- What could go wrong
- This is an early-phase trial with only 34 participants, so it may not work for everyone. The virus and stem cells could cause side effects, and the treatment is still experimental.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
-
34 people
The number who actually took part.
- Started
-
Apr 2014
- Expected to finish
-
Mar 2027
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Must have: * Recurrent or progressive ovarian cancer, primary peritoneal cancer or fallopian tube cancer after prior treatment with platinum and taxanes * Histologic confirmation of the original primary tumor * Prior bilateral oophorectomy * The following histologic epithelial cell types are eligible: serous adenocarcinoma, endometrioid adenocarcinoma, mucinous adenocarcinoma, undifferentiated carcinoma, clear cell adenocarcinoma, mixed epithelial carcinoma, transitional cell carcinoma, malignant Brenner's tumor, or adenocarcinoma not otherwise specified (NOS) * Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1, 2 * Absolute neutrophil count (ANC) \>= 1500/uL (obtained =\< 7 days prior to registration) * Platelet (PLT) \>= 100,000/uL (obtained =\< 7 days prior to registration) * Total bilirubin =\< upper normal limit (obtained =\< 7 days prior to registration) * Aspartate aminotransferase (AST) =\< 2 x upper limit of normal (ULN) (obtained =\< 7 days prior to registration) * Creatinine =\< 1.5 x ULN (obtained =\< 7 days prior to registration) * Hemoglobin (Hgb) \>= 9.0 g/dL (obtained =\< 7 days prior to registration) * Normal cardiac function as defined by a normal ejection fraction by MUGA (multi gated acquisition scan) or echocardiogram * Provide informed written consent * Willing to return to Mayo Clinic Rochester for follow-up * Life expectancy \>= 12 weeks * Willing to provide all biologic specimens as required by the protocol * Measurable disease by exam or CT scan, or for patients with cancer antigen (CA)-125 elevation or with microscopic residual but without measurable disease on imaging, willingness to undergo laparoscopy for evaluation of treatment effect if no radiographic progression after 6 treatment cycles * CD4 count \>= 200/uL or \>= 15% of peripheral blood lymphocytes Exclusion Criteria: * Epithelial tumors of low malignant potential, stromal tumors, and germ cell tumors of the ovary * Known standard therapy for the patient's disease that is potentially curative or definitely capable of extending life expectancy; subjects will be excluded if this is their first relapse and they have recurred \> 6 months from completion of primary (adjuvant) chemotherapy * Active infection =\< 5 days prior to registration * History of tuberculosis or history of tuberculosis skin test purified protein derivative (PPD) positivity * History of other malignancy =\< 5 years prior to registration except for non-melanoma skin cancer, carcinoma in situ of the cervix, and ductal carcinoma in situ (DCIS) * Any of the following prior therapies: * Chemotherapy =\< 3 weeks prior to registration * Immunotherapy =\< 4 weeks prior to registration * Biologic therapy =\< 4 weeks prior to registration * Extensive abdominal surgery if it includes enterotomy(ies) =\< 3 weeks prior to registration; this criterion does not apply to placement of the peritoneal Port-A-Cath or lysis of adhesions at the time of registration * Any viral or gene therapy prior to registration * Radiation therapy to the abdomen or pelvis * New York Heart Association classification III or IV, known symptomatic coronary artery disease, or symptoms of coronary artery disease on systems review, or known cardiac arrhythmias (atrial fibrillation or supraventricular tachycardia \[SVT\]) * Other cardiac or pulmonary disease that, at the investigators discretion, can impair treatment safety * Requiring blood product support * Central nervous system (CNS) metastases or seizure disorder * Human immunodeficiency virus (HIV)-positive test result or history of other immunodeficiency * History of organ transplantation * History of chronic hepatitis B or C * Other concurrent chemotherapy, immunotherapy, radiotherapy, or any ancillary therapy considered investigational (utilized for a non-Food and Drug Administration \[FDA\]-approved indication and in the context of a research investigation) * Intra-abdominal disease \> 8 cm in diameter at the time of registration, intrahepatic disease, or disease beyond the abdominal cavity; patients with intra-abdominal lymph node involvement are eligible based on biodistribution data indicating viral dissemination to lymph nodes following intraperitoneal administration * Treatment with oral/systemic corticosteroids, with the exception of topical or inhaled steroids * Exposure to household contacts =\< 15 months old or household contact with known immunodeficiency * Allergy to measles vaccine or history of severe reaction to prior measles vaccination * Allergy to iodine; this does not include reactions to intravenous contrast materials * Any other pathology or condition where the principle investigator may deem to negatively impact treatment safety
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Fallopian tube clear cell adenocarcinoma are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Mayo Clinic in Rochester
Rochester, Minnesota, 55905, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Two-Drug combo outsmart resistant breast and ovarian cancers?
- Can a pill target Hard-to-Treat ovarian cancers?
- Targeted pill aims to halt recurrent ovarian and endometrial cancers
- Engineered immune cells take aim at Mesothelin-Positive tumors
- New drug combo aims to improve ovarian cancer maintenance with fewer dropouts
- New registry aims to learn from Real-World retreatment of gynecologic cancers