{"ok":true,"data":{"subject":{"kind":"trial","nctId":"NCT00734773","title":"Pilot Study of MGd + High-dose MTX-Based Chemoimmunotherapy + RT for Newly Dx PCNSL","sponsor":"Northwestern University","phases":["EARLY_PHASE1"],"status":"WITHDRAWN","indication":null,"disease":"central nervous system hematopoietic neoplasm"},"rows":[{"n":1,"question":"Is the biology right?","flags":[{"id":"somatic_driver","label":"Somatic driver evidence","value":"no","detail":"None of TXNRD1, RRM1, RRM2B, TUBB4B, TUBB1, TUBA3C has somatic-mutation evidence in central nervous system hematopoietic neoplasm","rule":"Open Targets has somatic-mutation evidence for the target in this cancer","source":{"label":"Open Targets: TXNRD1 in central nervous system hematopoietic neoplasm","url":"https://platform.opentargets.org/evidence/ENSG00000198431/MONDO_0003641","date":"2026-11-12T03:09:38.550Z"},"context":[]},{"id":"human_genetic","label":"Human genetic evidence","value":"no","detail":"No germline or somatic evidence for TXNRD1, RRM1, RRM2B, TUBB4B, TUBB1, TUBA3C in central nervous system hematopoietic neoplasm","rule":"Any germline or somatic human genetic evidence for the target in this cancer, counted apart from animal-model and literature evidence","source":{"label":"Open Targets: TXNRD1 in central nervous system hematopoietic neoplasm","url":"https://platform.opentargets.org/evidence/ENSG00000198431/MONDO_0003641","date":"2026-11-12T03:09:38.550Z"},"context":[]},{"id":"pediatric_target","label":"Pediatric target","value":"no","detail":"Not on the FDA list","rule":"Target is on FDA's Pediatric Molecular Target List (relevant targets); membership alone neither requires nor waives a study","source":{"label":"FDA Pediatric Molecular Target List (Listed as February 2026 on the FDA Pediatric Oncology page; the file served is 9.7.22_the_relevant_molecular_target_list.xlsx, whose Summary of Changes sheet is headed 'SEPTEMBER 2022 UPDATE' (footnote date 2022-09-01))","url":"https://www.fda.gov/media/191157/download?attachment","date":"2026-11-11T07:05:03Z"},"context":[]},{"id":"haematologic","label":"Haematologic cancer","value":"yes","detail":"Haematologic","rule":"From the indication, or the registry conditions when no indication matches","source":{"label":"ClinicalTrials.gov NCT00734773","url":"https://clinicaltrials.gov/study/NCT00734773","date":"2026-11-12T03:09:38.550Z"},"context":[{"figure":"Likelihood of approval from phase 1: 7.5% haematologic vs 4.6% solid","dataset":"BIO / Informa / QLS 2021","years":"2011–2020","caveat":"Population-level, not a prediction."}]}],"facts":[{"label":"Background therapy","text":"Rituximab, Cytarabine, Methotrexate: standard agents, not counted in these flags."},{"label":"TXNRD1 (via Motexafin gadolinium)","text":"Open Targets has no association between TXNRD1 and central nervous system hematopoietic neoplasm.","source":{"label":"Open Targets: TXNRD1 in central nervous system hematopoietic neoplasm","url":"https://platform.opentargets.org/evidence/ENSG00000198431/MONDO_0003641","date":"2026-11-12T03:09:38.550Z"}},{"label":"RRM1 (via Motexafin gadolinium)","text":"Open Targets has no association between RRM1 and central nervous system hematopoietic neoplasm.","source":{"label":"Open Targets: RRM1 in central nervous system hematopoietic neoplasm","url":"https://platform.opentargets.org/evidence/ENSG00000167325/MONDO_0003641","date":"2026-11-12T03:09:38.550Z"}},{"label":"RRM2B (via Motexafin gadolinium)","text":"Open Targets has no association between RRM2B and central nervous system hematopoietic neoplasm.","source":{"label":"Open Targets: RRM2B in central nervous system hematopoietic neoplasm","url":"https://platform.opentargets.org/evidence/ENSG00000048392/MONDO_0003641","date":"2026-11-12T03:09:38.550Z"}},{"label":"TUBB4B (via Vincristine sulfate)","text":"Open Targets has no association between TUBB4B and central nervous system hematopoietic neoplasm.","source":{"label":"Open Targets: TUBB4B in central nervous system hematopoietic neoplasm","url":"https://platform.opentargets.org/evidence/ENSG00000188229/MONDO_0003641","date":"2026-11-12T03:09:38.550Z"}},{"label":"TUBB1 (via Vincristine sulfate)","text":"Open Targets has no association between TUBB1 and central nervous system hematopoietic neoplasm.","source":{"label":"Open Targets: TUBB1 in central nervous system hematopoietic neoplasm","url":"https://platform.opentargets.org/evidence/ENSG00000101162/MONDO_0003641","date":"2026-11-12T03:09:38.550Z"}},{"label":"TUBA3C (via Vincristine sulfate)","text":"Open Targets has no association between TUBA3C and central nervous system hematopoietic neoplasm.","source":{"label":"Open Targets: TUBA3C in central nervous system hematopoietic neoplasm","url":"https://platform.opentargets.org/evidence/ENSG00000198033/MONDO_0003641","date":"2026-11-12T03:09:38.550Z"}}],"pending":[{"what":"Normal-tissue expression in vital organs","source":"Human Protein Atlas (ticket 36)"},{"what":"Pan-essential in cell lines","source":"DepMap (ticket 36)"},{"what":"Approved drug on this target","source":"Drugs@FDA (ticket 30)"}]},{"n":2,"question":"Can the result be trusted?","flags":[{"id":"randomised","label":"Randomised","value":"no","detail":"Non-randomised","rule":"Registry allocation field","source":{"label":"ClinicalTrials.gov NCT00734773","url":"https://clinicaltrials.gov/study/NCT00734773","date":"2026-11-12T03:09:38.550Z"},"context":[]},{"id":"small_denominator","label":"Small denominator","value":"yes","detail":"0 enrolled; each patient moves a rate by 100 ÷ 0 = – points","rule":"Enrolment under 30; the arithmetic is shown, not a benchmark","source":{"label":"ClinicalTrials.gov NCT00734773","url":"https://clinicaltrials.gov/study/NCT00734773","date":"2026-11-12T03:09:38.550Z"},"context":[]},{"id":"primary_os","label":"Primary endpoint is overall survival","value":"no","detail":"Toxicity of motexafin gadolinium (MGd) and rituximab added to high-dose methotrexate, procarbazine hydrochloride, and…; Toxicity of MGd added to whole-brain radiotherapy (WBRT); Tumor-selective uptake of MGd","rule":"A registered primary outcome measure names overall survival","source":{"label":"ClinicalTrials.gov NCT00734773","url":"https://clinicaltrials.gov/study/NCT00734773","date":"2026-11-12T03:09:38.550Z"},"context":[{"figure":"Non-OS primary endpoint: odds ratio 2.79 for a positive phase 3","dataset":"Otsuka 2021, 400 phase 3 oncology trials","years":"to 2020","caveat":"Shown with the next figure: a surrogate is easier to hit, and often a weak guide to survival."},{"figure":"52% of surrogate-to-OS correlations are low","dataset":"Prasad 2015","years":"published to 2014","caveat":"Shown with the figure above."}]},{"id":"results_overdue","label":"Results overdue","value":"not published","detail":"The record gives no primary completion date.","rule":"Primary completion (actual) more than 12 months ago and no results posted to the registry","source":{"label":"ClinicalTrials.gov NCT00734773","url":"https://clinicaltrials.gov/study/NCT00734773","date":"2026-11-12T03:09:38.550Z"},"context":[]}],"facts":[],"pending":[{"what":"Treated and evaluable counts, assessor, confirmed response, follow-up and data cutoff","source":"Readout extraction (ticket 32)"},{"what":"Primary endpoint changed between registry versions","source":"Registry versions in the store (ticket 32)"}]},{"n":3,"question":"What must it beat?","flags":[],"facts":[],"pending":[{"what":"Control-arm result and approved therapies for the same segment, with label links","source":"Drugs@FDA, FDA labels and readouts (tickets 30, 32)"}]},{"n":4,"question":"Too crowded, or too late?","flags":[],"facts":[{"label":"Stopped on this target","text":"9 terminated, withdrawn or suspended trials of drugs against TXNRD1; 6 give no reason. Reasons are quoted as the registry gives them on the target page.","source":{"label":"TXNRD1: what already stopped","url":"/target/ENSG00000198431#stopped","date":"2026-11-12T03:09:38.560Z"}}],"pending":[{"what":"Programs on the target by phase and months behind the leader","source":"Programs and Drugs@FDA (ticket 33)"}]},{"n":5,"question":"Can it be approved, and stay approved?","flags":[{"id":"single_country","label":"Single-country","value":"not published","detail":"The record lists no sites.","rule":"All listed sites are in one country; the share of US sites is shown","source":{"label":"ClinicalTrials.gov NCT00734773","url":"https://clinicaltrials.gov/study/NCT00734773?tab=locations","date":"2026-11-12T03:09:38.550Z"},"context":[]},{"id":"eu_pip","label":"EU paediatric investigation plan","value":"no","detail":"No EMA paediatric investigation plan decision names Motexafin gadolinium, Procarbazine hydrochloride, Vincristine sulfate","rule":"An EMA PIP decision (agreement, modification or waiver) lists the drug as its active substance, exact name","source":{"label":"EMA data download (dated snapshot)","url":"https://www.ema.europa.eu/en/documents/report/medicines-output-paediatric_investigation_plans-output-json-report_en.json","date":"2026-11-11T09:12:26Z"},"context":[]},{"id":"eu_orphan","label":"EU orphan designation","value":"no","detail":"No EU orphan designation names Motexafin gadolinium, Procarbazine hydrochloride, Vincristine sulfate","rule":"An EU orphan designation lists the drug as its active substance (exact name) or belongs to a medicine that does; withdrawn and expired designations are listed with their status","source":{"label":"EMA data download (dated snapshot)","url":"https://www.ema.europa.eu/en/documents/report/medicines-output-orphan_designations-json-report_en.json","date":"2026-11-11T09:12:26Z"},"context":[]},{"id":"eu_authorised","label":"Authorised in the EU","value":"no","detail":"EMA lists no centrally authorised medicine of Motexafin gadolinium, Procarbazine hydrochloride, Vincristine sulfate","rule":"An EMA medicine record lists the drug as its active substance or INN, exact name; national-only authorisations are not in this file","source":{"label":"EMA data download (dated snapshot)","url":"https://www.ema.europa.eu/en/documents/report/medicines-output-medicines_json-report_en.json","date":"2026-11-11T09:12:26Z"},"context":[]},{"id":"fda_orphan","label":"FDA orphan designation","value":"not published","detail":"FDA's orphan designation database turns away automated requests, so this app does not read it; search it by hand at the link","rule":"Would be: an FDA orphan designation names the drug","source":{"label":"FDA orphan designations search","url":"https://www.accessdata.fda.gov/scripts/opdlisting/oopd/","date":""},"context":[]},{"id":"fda_ped_approval","label":"FDA pediatric oncology approval","value":"yes","detail":"Procarbazine Hydrochloride [Matulane], 22 Jul 1969: In combination with other anticancer drugs for the treatment of Stage III and IV Hodgkin's disease; Vincristine Sulfate, date not given: Acute leukemia; MULTIPLE (in combination)","rule":"FDA's Pediatric Oncology Drug Approvals table names the drug","source":{"label":"FDA Pediatric Oncology Drug Approvals (content current as of 2026-03-03)","url":"https://www.fda.gov/about-fda/oncology-center-excellence/pediatric-oncology-drug-approvals","date":"2026-11-12T03:09:38.565Z"},"context":[]},{"id":"studies_under_18","label":"Registered studies open to children","value":"yes","detail":"618 interventional studies of Motexafin gadolinium, Procarbazine hydrochloride, Vincristine sulfate include patients under 18; 154 are recruiting, not yet recruiting or active","rule":"The registry's age group includes Child (birth to 17 years), which also counts studies that set no minimum age","source":{"label":"ClinicalTrials.gov search","url":"https://clinicaltrials.gov/search?intr=%22Motexafin+gadolinium%22+OR+%22Procarbazine+hydrochloride%22+OR+%22Vincristine+sulfate%22&aggFilters=ages%3Achild%2CstudyType%3Aint","date":"2026-11-12T03:09:38.566Z"},"context":[]}],"facts":[{"label":"Caveat","text":"Site counts are not patients per country, and trials registered only outside ClinicalTrials.gov are not covered. Where the sites are is a fact about the record, not a judgement of its quality."},{"label":"Rare pediatric disease voucher","text":"FDA, content current as of 29 Apr 2026: “As of February 3, 2026, enactment of the Consolidated Appropriations Act, 2026, the rare pediatric disease PRV program will sunset after September 30, 2029. FDA may not award any PRVs under this program after September 30, 2029.” Voucher sale prices are not shown here; they appear only as company-reported news.","source":{"label":"FDA: Rare Pediatric Disease Designation and Priority Review Voucher Programs","url":"https://www.fda.gov/industry/medical-products-rare-diseases-and-conditions/rare-pediatric-disease-designation-and-priority-review-voucher-programs","date":"2026-11-11"}}],"pending":[{"what":"Precedent approvals for target, modality and endpoint; accelerated-approval status","source":"Drugs@FDA and FDA accelerated-approval tables (ticket 30)"}]},{"n":6,"question":"Can the sponsor finish?","flags":[],"facts":[{"label":"Sponsor","text":"Northwestern University (academic or other)","source":{"label":"ClinicalTrials.gov NCT00734773","url":"https://clinicaltrials.gov/study/NCT00734773","date":"2026-11-12T03:09:38.550Z"}},{"label":"principal investigator","text":"Andrew M. Evens, DO, MS, Robert H. Lurie Cancer Center","source":{"label":"Person page","url":"/person/Andrew%20M.%20Evens%2C%20DO%2C%20MS","date":"2026-11-12T03:09:38.550Z"}},{"label":"principal investigator","text":"Jeffrey J. Raizer, MD, Robert H. Lurie Cancer Center","source":{"label":"Person page","url":"/person/Jeffrey%20J.%20Raizer%2C%20MD","date":"2026-11-12T03:09:38.550Z"}}],"pending":[{"what":"Filed cash, quarterly spend and the runway arithmetic","source":"SEC XBRL company facts (ticket 37)"},{"what":"Sponsor's completed vs stopped oncology trials and results-reporting record","source":"Registry, by company (ticket 37)"}]}],"limits":"Public records cannot show: sales forecasts; a probability of success for this asset; full deal terms and net prices; FDA designations and action dates before approval (shown only as company-reported); clinical holds unless the company disclosed them; manufacturing; patents on unapproved drugs; whether preclinical findings have been replicated.","sources":[{"label":"ClinicalTrials.gov NCT00734773","url":"https://clinicaltrials.gov/study/NCT00734773","date":"2026-11-12T03:09:38.550Z"},{"label":"Open Targets Platform","url":"https://platform.opentargets.org","date":"2026-11-12T03:09:38.550Z"},{"label":"FDA Pediatric Molecular Target List (Listed as February 2026 on the FDA Pediatric Oncology page; the file served is 9.7.22_the_relevant_molecular_target_list.xlsx, whose Summary of Changes sheet is headed 'SEPTEMBER 2022 UPDATE' (footnote date 2022-09-01))","url":"https://www.fda.gov/media/191157/download?attachment","date":"2026-11-11T07:05:03Z"}]},"source":"ClinicalTrials.gov + Open Targets","fetchedAt":"2026-11-12T03:09:38.549Z"}