Skip to content
← Study library

NCT00697346 · REGISTRY CONDITION SEARCH

Study of MLN8237 in Participants With Advanced Hematological Malignancies

Found through the registry condition index, not selected as a treatment recommendation. This discovery collection was restricted to studies with posted results.

Phase
PHASE1
Status at capture
COMPLETED
Registry last update
2019-05-31

This is an open-label, multicenter, phase 1 study of MLN8237 in participants with advanced hematological malignancies for whom there are limited standard treatment options.

Open the original ClinicalTrials.gov record → · Download preserved record

What did the study report?

Outcomes, safety and baseline populations are separate source sections. Quality-of-life measures appear under their original outcome titles.

flow

Participant flow

→

baseline

Baseline characteristics

→

outcome · POSTED

Number of Participants With Dose-Limiting Toxicity (DLT)

→

outcome · POSTED

Maximum Tolerated Dose (MTD) of Alisertib

→

outcome · POSTED

Cmax: Maximum Observed Concentration for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 1

→

outcome · POSTED

Cmax: Maximum Observed Concentration for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21

→

outcome · POSTED

Tmax: Time of First Occurrence of Cmax for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 1

→

outcome · POSTED

Tmax: Time of First Occurrence of Cmax for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21

→

outcome · POSTED

AUCt: Area Under the Concentration Time Curve From Time 0 to Time t for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21

→

outcome · POSTED

Terminal Half-Life (t1/2) for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21

→

outcome · POSTED

Accumulation Ratio (Rac) for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21

→

outcome · POSTED

Peak/Trough Ratio for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21

→

outcome · POSTED

CLss/F: Apparent Oral Clearance at Steady State for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21

→

outcome · POSTED

Cmax: Maximum Observed Concentration for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 1

→

outcome · POSTED

Cmax: Maximum Observed Concentration for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

Tmax: Time of First Occurrence of Cmax for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 1

→

outcome · POSTED

Tmax: Time of First Occurrence of Cmax for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

AUCt: Area Under the Concentration Time Curve From Time 0 to Time t for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

Accumulation Ratio (Rac) for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

Peak/Trough Ratio for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

CLss/F: Apparent Oral Clearance at Steady State for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

Cmax: Maximum Observed Concentration for Alisertib as Enteric Coated Tablet (ECT) With Once Daily for 14 Days (QD14D) Dosing at Day 1

→

outcome · POSTED

Cmax: Maximum Observed Concentration for Alisertib as Enteric Coated Tablet (ECT) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

Tmax: Time of First Occurrence of Cmax for Alisertib as Enteric Coated Tablet (ECT) With Once Daily for 14 Days (QD14D) Dosing at Day 1

→

outcome · POSTED

Tmax: Time of First Occurrence of Cmax for Alisertib as Enteric Coated Tablet (ECT) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

AUCt: Area Under the Concentration Time Curve From Time 0 to Time t for Alisertib as Enteric Coated Tablet (ECT) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

Terminal Half Life for Alisertib as Enteric Coated Tablet (ECT) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

Peak/Trough Ratio for Alisertib as Enteric Coated Tablet (ECT) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

CLss/F: Apparent Oral Clearance at Steady State for Alisertib as Enteric Coated Tablet (ECT) With Once Daily for 14 Days (QD14D) Dosing at Day 14

→

outcome · POSTED

Cmax: Maximum Observed Concentration for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 1

→

outcome · POSTED

Cmax: Maximum Observed Concentration for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 7

→

outcome · POSTED

Tmax: Time of First Occurrence of Cmax for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 1

→

outcome · POSTED

Tmax: Time of First Occurrence of Cmax for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 7

→

outcome · POSTED

AUCt: Area Under the Concentration Time Curve From Time 0 to Time t for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 1

→

outcome · POSTED

AUCt: Area Under the Concentration Time Curve From Time 0 to Time t for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 7

→

outcome · POSTED

Terminal Half-Life (t1/2) for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 7

→

outcome · POSTED

Accumulation Ratio (Rac) for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 7

→

outcome · POSTED

Peak/Trough Ratio for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 7

→

outcome · POSTED

CLss/F: Apparent Oral Clearance at Steady State for Alisertib as Enteric Coated Tablet (ECT) With Twice Daily for 7 Days (BID7D) Dosing at Day 7

→

outcome · POSTED

Best Overall Response Rate Based on Investigator's Assessment

→

outcome · POSTED

Duration of Response (DOR)

→

outcome · POSTED

Number of Participants With Polymorphisms in Gene Encoding Enzyme UGT1A1

→

outcome · POSTED

Number of Participants With Polymorphisms in Aurora A Kinase

→

adverse events

Adverse events

→

more info

Limitations, agreements, and source contact

→
Who could take part
eligibility Criteria
Inclusion Criteria: * Relapsed or refractory disease and a histologically or cytologically confirmed hematological malignancy of the following type for which standard curative treatment does not exist or is no longer effective: * B-cell Follicular lymphoma * B-cell Marginal zone lymphoma * Diffuse large B-cell lymphoma * B-cell Mantle cell lymphoma * B-cell Small lymphocytic lymphoma (SLL) * B-Cell Chronic lymphocytic leukemia (B-CLL) * Multiple myeloma * Waldenstrom's macroglobulinemia * Noncutaneous peripheral T-cell lymphoma not otherwise specified (PTCL-NOS) * Angioimmunoblastic T-cell lymphoma (AITL), anaplastic large cell lymphoma, enteropathy associated T-cell lymphoma (EATCL), NK lymphoma (NKL) * Participants with diffuse large B-cell lymphoma must have failed, be ineligible for, or have refused an autologous stem cell transplant. There is no restriction regarding the maximum number of prior regimens. * Aged 18 years or older * Eastern Cooperative Oncology Group (ECOG) performance status 0 to 2 * Radiographically or clinically evaluable disease for Part 1 of this study and measurable disease for Part 2 of this study * Suitable venous access for the conduct of blood sampling for MLN8237 pharmacokinetics (PK) * Recovered from the reversible effects of prior antineoplastic treatment (with the exception of alopecia and Grade 1 neuropathy) Exclusion Criteria: * Pregnant or lactating * Treatment with clinically significant enzyme inducers within 14 days prior to the first dose of MLN8237 as specified in the protocol * Prior allogeneic bone marrow (or other organ) transplantation * Newly diagnosed or uncontrolled cancer-related central nervous system (CNS) disease * Systemic antineoplastic treatment within 21 days preceding the first dose of study treatment. Exceptions requiring a 42-day recovery period from last treatment include: Nitrosoureas, mitomycin C or Rituximab, alemtuzumab (Campath®), or other unconjugated therapeutic antibody (21 days if clear evidence of progressive disease) * Treatment with radioimmunoconjugates or toxin immunoconjugates such as ibritumomab tiuxetan (Zevalin™), or tositumomab (Bexxar®) within 56 days preceding the first dose of study treatment * Antineoplastic treatment with glucocorticoids within 21 days preceding the first dose of study treatment * Radiotherapy involving \<25% of the hematopoietically active bone marrow within 21 days preceding first dose of study treatment * Radiotherapy involving ≥25% of the hematopoietically active bone marrow within 42 days preceding first dose of study treatment * Inability to swallow capsules or known gastrointestinal (GI) disease or GI procedures that could interfere with the oral absorption or tolerance of MLN8237. Examples include, but are not limited to, partial gastrectomy, history of small intestine surgery, and celiac disease. * History of uncontrolled sleep apnea syndrome and other conditions that could result in excessive daytime sleepiness such as severe chronic obstructive pulmonary disease * Known or suspected human immunodeficiency virus (HIV) positive or hepatitis B surface antigen-positive status, or known or suspected active hepatitis C infection. Testing is not required in the absence of clinical findings or suspicion. * Participants who fail to meet laboratory values as specified in the protocol during the screening period
healthy Volunteers
false
minimum Age
18 Years
sex
ALL
std Ages
  1. ADULT
  2. OLDER_ADULT
Treatment arms and interventions
arm Groups
  1. description
    Alisertib 25 or 35 mg, Powder-in-Capsule (PIC) formulation, orally, once daily (QD) for 21 days followed by a 7-day recovery period in 28-day cycles or alisertib 35, 45, 65 or 90 mg PIC, orally, (QD for 14 days followed by a 14-day recovery period in 28-day cycles, until disease progression or unacceptable alisertib-related toxicity (up to 14 cycles). All participants received an initial starting dosage of alisertib PIC 25 mg, orally, twice daily (BID) on Day 1 (loading dose), followed by their respective dosage assignment.
    intervention Names
    1. Drug: Alisertib
    label
    Part 1: PIC Dose Escalation
    type
    EXPERIMENTAL
  2. description
    Alisertib 40 mg, Enteric-coated Tablet (ECT) formulation, orally, QD for 14 days followed by a 14-day recovery period in 28-day cycles, or alisertib 30, 40 or 50 mg ECT, orally BID for 7 days followed by a 14-day recovery period in 21-day cycles, until disease progression or unacceptable alisertib-related toxicity (up to 15 cycles).
    intervention Names
    1. Drug: Alisertib
    label
    Part 1: ECT Dose Escalation
    type
    EXPERIMENTAL
  3. description
    Participants with peripheral T-cell lymphoma (PTCL) received alisertib 50 mg ECT, orally, BID for 7 days followed by a 14-day recovery period in 21-day cycles, until disease progression or unacceptable alisertib-related toxicity (up to 2 cycles).
    intervention Names
    1. Drug: Alisertib
    label
    Part 2: PTCL
    type
    EXPERIMENTAL
interventions
  1. arm Group Labels
    1. Part 1: ECT Dose Escalation
    2. Part 1: PIC Dose Escalation
    3. Part 2: PTCL
    description
    Alisertib (MLN8237) PIC or ECT
    name
    Alisertib
    other Names
    1. MLN8237
    type
    DRUG
Study design
allocation
NON_RANDOMIZED
intervention Model
PARALLEL
masking Info
masking
QUADRUPLE
who Masked
  1. PARTICIPANT
  2. CARE_PROVIDER
  3. INVESTIGATOR
  4. OUTCOMES_ASSESSOR
primary Purpose
TREATMENT
Enrollment
count
58
type
ACTUAL
Registered outcome plans (not posted results)
primary Outcomes
  1. description
    DLT was evaluated according to the National Cancer Institute's Common Terminology Criteria for Adverse Events (NCI CTCAE) version 3.0 and was defined as any of the following events related to therapy with alisertib:1. Grade 4 neutropenia lasting ≥7 consecutive days, 2. Grade 4 neutropenia with fever and/or infection 3. Platelet count \<25,000/mm\^3 4. Grade 3 or greater nausea and/or emesis despite use of optimal antiemetic prophylaxis 5. Grade 3 or greater diarrhea despite maximal supportive therapy with loperamide 6. Any other Grade 3 or greater nonhematologic toxicity, with the following exceptions: Grade 3 arthralgia/myalgias, Any grade of alopecia, Brief (\<1 week) Grade 3 fatigue 7. Treatment delay of \>21 days due to failure of adequate hematologic or non-hematologic recovery from previous cycle of treatment 8. Other alisertib related non-hematologic toxicities ≥Grade 2 that, in the opinion of the investigator required a dose reduction or discontinuation of therapy with alisertib.
    measure
    Number of Participants With Dose-Limiting Toxicity (DLT)
    time Frame
    From first dose of study drug to 30 days after the last dose (up to 422 days)
  2. description
    MTD was defined as the highest dose at which DLT occurred in 0/3 or 1/6 participants.
    measure
    Maximum Tolerated Dose (MTD) of Alisertib
    time Frame
    From first dose of study drug to 30 days after the last dose (up to 422 days)
  3. measure
    Cmax: Maximum Observed Concentration for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 1
    time Frame
    Cycle 1 Day 1 predose and at multiple timepoints (up to 24 hours) postdose
  4. measure
    Cmax: Maximum Observed Concentration for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21
    time Frame
    Cycle 1 Day 21 predose and at multiple timepoints (up to 6 hours) postdose
  5. measure
    Tmax: Time of First Occurrence of Cmax for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 1
    time Frame
    Cycle 1 Day 1 predose and at multiple timepoints (up to 24 hours) postdose
  6. measure
    Tmax: Time of First Occurrence of Cmax for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21
    time Frame
    Cycle 1 Day 21 predose and at multiple timepoints (up to 6 hours) postdose
  7. measure
    AUCt: Area Under the Concentration Time Curve From Time 0 to Time t for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21
    time Frame
    Cycle 1 Day 21 predose and at multiple time points (up to 6 hours) postdose
  8. measure
    Terminal Half-Life (t1/2) for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21
    time Frame
    Cycle 1 Day 21 predose and at multiple time points (up to 6 hours) postdose
  9. measure
    Accumulation Ratio (Rac) for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21
    time Frame
    Cycle 1 Day 21 predose and at multiple time points (up to 6 hours) postdose
  10. measure
    Peak/Trough Ratio for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21
    time Frame
    Cycle 1 Day 21 predose and at multiple timepoints (up to 6 hours) postdose
  11. measure
    CLss/F: Apparent Oral Clearance at Steady State for Alisertib as Pill in Capsule (PIC) With Once Daily for 21 Days (QD21D) Dosing at Day 21
    time Frame
    Cycle 1 Day 21 predose and at multiple timepoints (up to 6 hours) postdose
  12. measure
    Cmax: Maximum Observed Concentration for Alisertib as Pill in Capsule (PIC) With Once Daily for 14 Days (QD14D) Dosing at Day 1
    time Frame
    Cycle 1 Day 1 predose and at multiple timepoints (up to 24 hours) postdose
secondary Outcomes
  1. description
    Best overall response rate is defined as the percentage of participants with complete response (CR) or partial response (PR) as assessed by the Investigator using International Working Group (IWG) Criteria. CR is defined as the disappearance of all evidence of disease and the definition for PR includes at least a 50% decrease in sum of the product of the diameters and no new lesions.
    measure
    Best Overall Response Rate Based on Investigator's Assessment
    time Frame
    Baseline and every 2 cycles up to Month 12 until disease progression, 30 days after end of treatment (up to 422 days)
  2. description
    DOR is defined as the time from the date of first documentation of a response (either CR or PR) to the date of first documentation of progressive disease (PD) according to International Working Group (IWG) criteria. CR is defined as the disappearance of all evidence of disease and the definition for PR includes at least a 50% decrease in sum of the product of the diameters and no new lesions. PD is defined as any new lesion or increase by \>50% of previously involved sites from nadir.
    measure
    Duration of Response (DOR)
    time Frame
    Baseline and every 2 cycles up to Month 12 until disease progression, 30 days after end of treatment (up to 422 days)
  3. description
    One peripheral blood sample (approximately 4 mL) was to be obtained on Day 1 of Cycle 1 prior to the first dose of alisertib to genotype participants for polymorphisms in UGT1A1 because UGT1A1 is one of the enzymes responsible for glucuronidation of alisertib, which is expected to contribute to the clearance of alisertib. wt=wild type. \*28=polymorphism in the promoter region of a UGT1A1 allele resulting in reduced UGT1A1 expression. Not determined = blood sample was not evaluable.
    measure
    Number of Participants With Polymorphisms in Gene Encoding Enzyme UGT1A1
    time Frame
    Cycle 1 Day 1 predose
  4. measure
    Number of Participants With Polymorphisms in Aurora A Kinase
    time Frame
    Cycle 1 Day 1 predose
Full study description
brief Summary
This is an open-label, multicenter, phase 1 study of MLN8237 in participants with advanced hematological malignancies for whom there are limited standard treatment options.
detailed Description
The drug being tested in this study is called alisertib. Alisertib is being tested to treat people who have advanced hematological malignancies. This study determined the dose-limiting toxicity, maximum tolerated dose, safety and pharmacokinetics (how the drug moves through the body) for alisertib when given once or twice a day for 7 to 21 days. This open label study enrolled 58 patients. Participants were enrolled in one of 3 treatment groups: * Part 1: Powder-in-Capsule (PIC) Dose Escalation (alisertib 25 mg PIC, orally twice daily \[BID\] on Day 1 \[loading dose\] and then alisertib 25 or 35 mg PIC once daily \[QD\] for 21 days (D), or alisertib 35, 45, 65 or 90 mg PIC, orally, QD for 14D) in 28-day cycles * Part 1: Enteric-coated Tablet (ECT) Dose Escalation (alisertib 40 mg, ECT, orally, QD for 14D or alisertib 30, 40 or 50 mg, orally, BID for 7D) in 28-day cycles * Part 2: Participants with Peripheral T-cell Lymphoma (PTCL) (alisertib 50 mg ECT, orally, BID for 7D) in 21-day cycles All participants received treatment for 12 months or until their disease progressed or they experienced unacceptable alisertib-related toxicity. This multi-center trial was conducted in the United States. The overall time to participate in this study was 422 days. Participants made multiple visits to the clinic, including a final visit 30 days after receiving their last dose of alisertib for a follow-up assessment.
Source references
references
  1. citation
    Kelly KR, Shea TC, Goy A, Berdeja JG, Reeder CB, McDonagh KT, Zhou X, Danaee H, Liu H, Ecsedy JA, Niu H, Benaim E, Iyer SP. Phase I study of MLN8237--investigational Aurora A kinase inhibitor--in relapsed/refractory multiple myeloma, non-Hodgkin lymphoma and chronic lymphocytic leukemia. Invest New Drugs. 2014 Jun;32(3):489-99. doi: 10.1007/s10637-013-0050-9. Epub 2013 Dec 20.
    pmid
    24352795
    type
    DERIVED
Source notices and limitations
    Discovery and provenance
    1. release id
      ctgov-registry-1336d216cbd1bbff780dac70
      edge id
      nct-edge-84ff7f219c98d99473df
      requested nct id
      NCT00697346
      primary nct id
      NCT00697346
      source kind
      ctgov_condition_query
      source record id
      Source null
      source file sha256
      e270600534699a676fe83226e7a7b0f73aeb00c1d0a05cfc115c748864ad8173
      payload sha256
      de11b56980b1b34bdb3c6cbf1ccf86abd3378f01aa1237bb395193af6c364c8a
      payload
      clinical indication matching status
      condition_index_match_asserted_by_registry_not_reviewed
      end exclusive
      true
      id
      nct-edge-84ff7f219c98d99473df
      link basis
      returned_by_explicit_condition_and_posted_results_filter_query
      nct id
      NCT00697346
      occurrences
      1. context exact
        NCT00697346
        end
        11
        exact text
        NCT00697346
        start
        0
      offset unit
      unicode_code_points
      query cond
      Peripheral T-Cell Non-Hodgkin Lymphoma
      query disease state id
      ds-peripheral-t-cell-non-hodgkin-lymphoma
      source file
      /Users/arunverma/Documents/ChatGPT/Cancer Statistics Website/research-data/2026-09-10/clinicaltrials-condition/round-0000/raw/cond-peripheral-t-cell-non-hodgkin-lymphoma-000.json
      source file sha256
      e270600534699a676fe83226e7a7b0f73aeb00c1d0a05cfc115c748864ad8173
      source json pointer
      /studies/68/protocolSection/identificationModule/nctId
      source kind
      ctgov_condition_query
      source record id
      Source null
      source string basis
      parsed_JSON_string_unmodified
      source string sha256
      7f67a5549203b22538e36dd8820d1074d3c8d5c8ac6ec955b62f2f6601d973f1
    2. release id
      ctgov-registry-1336d216cbd1bbff780dac70
      edge id
      nct-edge-d1cb426068a2a780dd8b
      requested nct id
      NCT00697346
      primary nct id
      NCT00697346
      source kind
      ctgov_condition_query
      source record id
      Source null
      source file sha256
      2314ce01316b2d7044d298c6d25eda12e99cc5f44273bc75efed6cd5e03a8c14
      payload sha256
      c907d6aa30764430be3bb7bf942a3d16fb7d4158775031dd907ad7c38ae19afe
      payload
      clinical indication matching status
      condition_index_match_asserted_by_registry_not_reviewed
      end exclusive
      true
      id
      nct-edge-d1cb426068a2a780dd8b
      link basis
      returned_by_explicit_condition_and_posted_results_filter_query
      nct id
      NCT00697346
      occurrences
      1. context exact
        NCT00697346
        end
        11
        exact text
        NCT00697346
        start
        0
      offset unit
      unicode_code_points
      query cond
      Plasma Cell Neoplasms
      query disease state id
      ds-plasma-cell-neoplasms
      source file
      /Users/arunverma/Documents/ChatGPT/Cancer Statistics Website/research-data/2026-09-10/clinicaltrials-condition/round-0000/raw/cond-plasma-cell-neoplasms-000.json
      source file sha256
      2314ce01316b2d7044d298c6d25eda12e99cc5f44273bc75efed6cd5e03a8c14
      source json pointer
      /studies/541/protocolSection/identificationModule/nctId
      source kind
      ctgov_condition_query
      source record id
      Source null
      source string basis
      parsed_JSON_string_unmodified
      source string sha256
      7f67a5549203b22538e36dd8820d1074d3c8d5c8ac6ec955b62f2f6601d973f1

    Preserved source evidence · Not medical advice