Clinical Trial Finder

1. Age: ≥ 6 months and < 18 years. 2. Disease: Patients with relapsed or refractory brain tumors are eligible. Patients must have had histologic verification of malignancy at original diagnosis or relapse. Tumors can be either supratentorial or infratentorial (posterior fossa) in location. 3. Disease Status: Patients must have potentially resectable disease. 4. Therapeutic Options: Patients' current disease state must be one for which there is no known curative therapy or therapy proven to prolong survival with an acceptable quality of life. 5. Performance Level: Karnofsky 50% or greater for patients > 16 years of age and Lansky 50 or greater for patients < 16 years of age. Note: Neurologic deficits in patients with CNS tumors must have been relatively stable for at least 7 days prior to study enrollment. Patients who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score. 6. Predictable Life Expectancy: > 8 weeks. 7. Prior Therapy: Patients must have fully recovered from the acute toxic effects of all prior anti-cancer chemotherapy. At least 3 weeks from previous chemotherapy and 4 weeks from prior radiation therapy. 8. Organ Function: Adequate bone marrow function. Absolute neutrophil count ≥ 1,000. Platelet count ≥ 100,000 (may transfuse to meet requirement) Adequate renal function. Creatinine clearance or radioisotope GFR ≥ 70 mL/min/1.73 m2 OR. A serum creatinine within normal range based on age/gender. Adequate liver function Bilirubin (direct) ≤ 3X upper limit of normal (ULN) for age. SGPT (ALT) ≤ 10X ULN. For the purpose of this study, the ULN for SGPT is 45 U/L. Serum albumin ≥ 2 g/dL. Adequate coagulation. PT and INR ≤ 2X ULN for age. 9. Central Nervous System Function: Patients with seizure disorder may be enrolled if receiving non- enzyme inducing anticonvulsants and well controlled. 10. Informed Consent: All patients and/or their parents or legally authorized representatives must sign a written informed consent. Assent, when appropriate, will be obtained according to institutional guidelines. 11. Archival tumor tissue slides from initial diagnosis should be reviewed by CHW institutional pathologists prior to study enrollment whenever possible. Exclusion Criteria. 1. Disseminated disease (metastatic disease) 2. Pregnancy or Breast-Feeding: Pregnant or breast-feeding women will not be entered on this study, as risks of fetal and teratogenic adverse effects of Photofrin® are not known. 3. Other concurrent tumor therapy. 4. Subjects with porphyria. 5. Subjects taking potentially photosensitizing drugs. 6. The presence of adverse events of neurologic function, photosensitivity, or photophobia Grade 4 or higher (CTCAE Version 4.0) 7. Allergy to eggs, soybean oil, or safflower oil (due to potential allergy against intralipids) 8. Patients who in the opinion of the investigator may not be able to comply with the safety monitoring requirements of the study are not eligible.

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