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New treatment option for Brain Metastases, Adult
Official title SILibinin in NSCLC and BC Patients With Single Brain METastasis (SILMET)
ClinicalTrials.gov ID: NCT05689619
What this study is testing
- What it's testing
- This study aims to evaluate the efficacy of silibinin in preventing recurrence in the brain after complete resection of a brain metastasis (BM) from non-small-cell lung cancer (NSCLC) or breast cancer (BC).
- You might receive a placebo (an inactive treatment) instead of the study drug, decided by chance.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 to 70
You may be able to join if
- Histologically confirmed BM from NSCLC or BC by local pathology
- Single BM (maximum diameter of 3 cm) on MRI before surgery
- Complete surgical resection (MRI-verified within 14 days prior randomization)
- pSTAT3 score in reactive astrocytes of peritumoral tissue confirmed by local or central assessment
- patient must have recovered from the effects of surgery, including post-operative infection, suture/stample removal from brain surgery and wound...
You likely can't join if
- Absence of expression of STAT3 on the reactive astrocytes of brain metastases
- Incomplete surgical resection and/or diameters \> 3 centimeters of brain metastasis before surgery
- Brain metastases that previously received any type of radiation therapy
- Progressive systemic disease requiring a change of the antineoplastic therapy
- Prior invasive malignancy (except for non-melanomatous skin cancer, oral cavity, or cervix) unless disease free for ≥ 2 years
- Prior, concomitant, or planned treatment with experimental agents
See the full eligibility criteria
Who can join
- Histologically confirmed BM from NSCLC or BC by local pathology
- Single BM (maximum diameter of 3 cm) on MRI before surgery
- Complete surgical resection (MRI-verified within 14 days prior randomization)
- pSTAT3 score in reactive astrocytes of peritumoral tissue confirmed by local or central assessment
- patient must have recovered from the effects of surgery, including post-operative infection, suture/stample removal from brain surgery and wound healing before randomization
- ≥ 18 - 70 years of age
- Karnofsky performance status ≥ 70 at assessment ≤ 14 days prior to randomization
- patient has adequate bone marrow, renal, and hepatic function ≤ 21 days prior to randomization as follows:
- absolute neutrophil count (ANC) ≥ 1500/mm3
- platelets ≥ 100000/ mm3
- Hemoglobin ≥ 9.0 g/dl (Note: the use of transfusion or other intervention to achieve hemoglobin ≥ 9.0 g/dl is acceptable)
- renal function: calculated creatinine clearance ≥ 30 ml/min by the Cockcroft-Gault formula
- hepatic function: total bilirubin ≤ 1.5 times upper limit of normal (ULN), aspartate aminotransferase (AST), and alanine transferase (ALT) ≤ 3 times ULN. people with Gilbert's syndrome documented in medical history may...
- Electrocardiogram (ECG) without evidence of acute cardiac ischemia ≤ 21 days prior to randomization
- Female subject of childbearing potential (i.e. those who are not postmenopausal for at least 1 year or surgically sterile by bilateral salpingectomy, bilateral oophorectomy or hysterectomy) should practice at least one...
- Combined (estrogen and progesterone contained) hormonal contraception (oral, intravaginal, transdermal) associated with the inhibition of ovulation
- Progesterone-only hormonal contraception (oral, intravaginal, transdermal) associated with the inhibition of ovulation
- Bilateral tubal occlusion/ligation
- True abstinence: refraining from heterosexual intercourse when this is in line with the preferred and usual lifestyle of the subject
- A vasectomized male subject or a vasectomized partner of a female subject
- Intrauterine device, IUD (females)
- Double-barrier method (condoms, contraceptive sponge, diaphragm or vaginal ring with spermicidal jellies or cream) unless not deemed acceptable as highly effective contraception by local regulations
- Women of child-bearing potential must have a negative pregnancy test (urine o serum) within 7 days prior the randomization
- Must voluntarily sign and date informed consent form, for both tumor tissue biomarker testing and study participation, approved by an Independent Ethic Committee (IEC)/Institutional Review Board (IRB), prior to the...
What rules you out
- Absence of expression of STAT3 on the reactive astrocytes of brain metastases
- Incomplete surgical resection and/or diameters \> 3 centimeters of brain metastasis before surgery
- Brain metastases that previously received any type of radiation therapy
- Progressive systemic disease requiring a change of the antineoplastic therapy
- Prior invasive malignancy (except for non-melanomatous skin cancer, oral cavity, or cervix) unless disease free for ≥ 2 years
- Prior, concomitant, or planned treatment with experimental agents
- Patients has had major immunologic reaction
- Patient has had a history of hypersensitivity to silibinin or excipient
- Patient is unsuitable to receive steroids
- Patient is a lactating or pregnant female
- Severe, active co-morbidity, defined as follows:
- Severe hepatic impairment (Child-Pugh C or higher [score of 10 or higher]); subject with mild or moderate hepatic impairment (Child-Pugh score of 5-9) may be eligible for treatment
- Unstable angina and/or congestive heart failure within the last 6 months
- Transmural myocardial infarction within the last 6 months
- Evidence of recent myocardial infarction or ischemia by the findings of S-T elevations ≥ 2 mm using the analysis of an EKG performed within 21 days prior to enrollment
- New York Heart Association grade2 or greater congestive heart failure requiring hospitalization within 12 months prior to enrollment
- History of stroke, cerebral vascular accident or transient ischemic attack within 6 months
- Serious and inadequately controlled cardiac arrhythmia
- Acute bacterial or fungal infection requiring intravenous antibiotics at the time of enrollment
- Chronic obstructive pulmonary disease exacerbation or other respiratory illness requiring hospitalization or precluding study therapy at the time of enrollment
- Subject with clinically defined Acquired Immune-Deficiency Syndrome (AIDS)-defining illness. This is necessary to ensure people are likely to be able to receive silibinin plus standard of care according to the systemic...
- Active connective tissue disorders, such as lupus or scleroderma, that in the opinion of the Investigator may put the subject at high risk of toxicity
- Any other major medical illnesses or psychiatric impairments that in the Investigator's opinion will prevent administrations or completion of protocol therapy
- Patient treated on any other therapeutic clinical protocols within 30 days prior to study entry or during participation in the study except intra-operative therapy to guide resection or experimental imaging without...
- Inability to undergo contrast-enhanced MRI scans
The study team makes the final eligibility decision.
Where it's taking place
- Genova, Italy
- Messina, Italy
- Rome, Italy
- Turin, Italy
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years to 70 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Genova, Italy; Messina, Italy; Rome, Italy; Turin, Italy. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.