A Phase 2 interventional study of Drug: Topical Rapamycin in Sturge- Weber Syndrome, sponsored by Clinica Universidad de Navarra, Universidad de Navarra. Completed at 1 site in Spain. Open to participants aged 16 Years to 65 Years. Per ClinicalTrials.gov, last updated 2014-03-06.
Sponsored by Clinica Universidad de Navarra, Universidad de Navarra · Phase 2 and Interventional
Sturge-Weber syndrome (SWS) is a rare congenital neuro-cutaneous disorder considered as a rare or orphan disease. SWS is characterized by a capillary vascular malformation (CM) localized on the skin of the face, eyes and central nervous system. Given the localization and the extent of the CM, children with SWS are particularly prone to developing severe psychological problems. The standard treatment for CM is pulsed dye laser (PDL) although in these cases whitening of the lesion is rarely achieved. Combining topical rapamycin, a specific inhibitor of the mammalian target of rapamycin, with PDL is hypothesised to be a good therapeutic option in these patients.
Patients with SWS will be treated with 2 sessions of PDL in the lateral part of the CM separated by an interval of 6 weeks and with 1% topical rapamycin or placebo in the superior or inferior half, both applied once a day for 12 weeks. The clinical response will be analyzed using a morphologic and chromatographic computerised system and with spectrometry. Histological response will be evaluated also. For that purpose, we will make 4 biopsies, one in each quadrant (quadrant treated with PDL and placebo, quadrant treated with PDL and rapamycin, quadrant treated only with rapamycin and quadrant treated only with placebo)
27 studies on the registry are indexed under Brain Stem Infarctions; 20 are open to participants now.
This study's enrollment of 23 is above the median of 6 across 22 interventional studies indexed under Brain Stem Infarctions.
Browse Brain Stem Infarctions studies →Clinica Universidad de Navarra, Universidad de Navarra is the lead sponsor of 160 studies on the registry; 36 are open to participants now.
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Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Patients who:
Patients who have any severe and/or uncontrolled medical conditions or other conditions that could affect their participation in the study such as:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Able to have children. For women this usually means from the first period until menopause, unless permanently unable to through surgery; for men, unless permanently sterile. Read who the line is about — participants, women, men, or their partners.
Criteria about it usually ask for contraception during the study and for a time after it.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Reproductive potential
Able to have children. For women this usually means from the first period until menopause, unless permanently unable to through surgery; for men, unless permanently sterile. Read who the line is about — participants, women, men, or their partners.
Criteria about it usually ask for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Childbearing potential
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
NYHA class (heart failure)
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ULN (upper limit of normal)
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
HIV
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Topical rapamycin applied once a day
Drug: Drug: Topical Rapamycin
After signing this consent form, you will be asked to undergo some screening tests or procedures to find out if you can be in the research study. A medical history, which involves questions about your health history, any medications you are taking or plan to take, any allergies and the treatments you received for your CM. A physical exam, during which you will be asked about any problems that you might be having. Additionally, your clinician will check your vital signs (blood pressure, heart rate, weight and height). The doctor will also evaluate your performance status, which indicates how much your illness affects your activity level. Blood tests, which will be done to make sure your hemogram, triglyceride and cholesterol levels are normal. A pregnancy test for females will be done to check that you are not pregnant. If theses tests show that you are eligible to participate in the research study, you will begin the study treatment.
Also known as: topical rapamycin 1%
Change from baseline in morphologic, chromatographic and spectrometric scores at week 6
Change Outcome Measure
Time frame: Baseline, Week 6
Change from baseline in morphologic, chromatographic and spectrometric scores at week 12
Change Outcome Measure
Time frame: Baseline, Week 12
Change from baseline in morphologic, chromatographic and spectrometric scores at week 18
Change Outcome Measure
Time frame: Baseline, Week 18
Histological response at 12 weeks.
Efficacy Outcome Measure
Time frame: 12 weeks
Adverse events at baseline
Time frame: At the beginning of the intervention
Adverse events at 6 weeks
Time frame: 6 weeks after the beginning of the intervention
Adverse events at 12 weeks
Time frame: 12 weeks after the beginning of the intervention
Adverse events at 18 weeks
Time frame: 18 weeks after the beginning of the intervention
Total blood cholesterol level (mg/dL) at baseline.
Time frame: At the beginning of the intervention
Total blood cholesterol level (mg/dL) at 6 weeks.
Time frame: 6 weeks after the beginning of the intervention
Blood concentration of triglycerides (mg/dL) at baseline.
Time frame: At the beginning of the intervention
Blood concentration of triglycerides (mg/dL) at 6 weeks.
Time frame: At 6 weeks after the beginning of the intervention
Blood concentration of hemoglobin (g/dL) at baseline.
Time frame: At the beginning of the intervention
Blood concentration of hemoglobin (g/dL) at 6 weeks.
Time frame: At 6 weeks after the beginning of the intervention
Blood count of leukocytes (number of cells/mL) at baseline.
Time frame: At the beginning of the intervention.
Blood count of leukocytes (number of cells/mL) at 6 weeks.
Time frame: At 6 weeks after the beginning of the intervention.
Blood platelet count (number of platelets/mL) at baseline.
Time frame: At the beginning of the intervention.
Blood concentration of rapamycin (ng/ml) at baseline.
Time frame: At the beginning of the intervention.
Blood concentration of rapamycin (ng/ml) at 6 weeks.
Time frame: At 6 weeks after the beginning of the intervention.
Blood platelet count (number of platelets/mL) at 6 weeks.
Time frame: At 6 weeks after the beginning of the intervention.
The record gives a start of Jan 2011, a primary completion of Sep 2012 and a completion of Dec 2012. It does not say whether these dates are actual or estimated.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in Oct 2013. You cannot join it, but the record below documents what was studied.
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