Effect of NovoTTF-100A Together With Temozolomide in Newly Diagnosed Glioblastoma Multiforme (GBM)
NCT ID: NCT00916409
Last Updated: 2017-04-10
Study Results
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Basic Information
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COMPLETED
PHASE3
700 participants
INTERVENTIONAL
2009-06-30
2017-03-31
Brief Summary
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Detailed Description
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The effect of the electric fields generated by the NovoTTF-100A device (TTFields, TTF) has been tested in a large prospective, randomized trial, in recurrent GBM. The outcome of subjects treated with the NovoTTF-100A device was compared to those treated with an effective best standard of care chemotherapy (including bevacizumab). NovoTTF-100A subjects had comparable overall survival to subjects receiving the best available chemotherapy in the US today. Similar results showing comparability of NovoTTF-100A to BSC chemotherapy were seen in all secondary endpoints.
Recurrent GBM patients treated with the NovoTTF-100A device in this trial experienced fewer side effects in general, significantly fewer treatment related side effects, and significantly lower gastrointestinal, hematological and infectious adverse events compared to controls. The only device-related adverse events seen were a mild to moderate skin irritation beneath the device electrodes. Finally, quality of life measures were better in NovoTTF-100A subjects as a group when compared to subjects receiving effective best standard of care chemotherapy.
In a small scale pilot trial in newly diagnosed GBM patients, the treatment was well tolerated and suggested that NovoTTF-100A may improve time to disease progression and overall survival of newly diagnosed GBM patients. Although the number of patients in the pilot trial was small, The FDA has determined that the data gathered so far warrant testing of NovoTTF-100A treatment as a possible therapy for patients with newly diagnosed GBM.
DESCRIPTION OF THE TRIAL:
All patients included in this trial are newly diagnosed GBM patients who underwent a biopsy or surgery (with or without Gliadel wafers), followed by radiation therapy in combination with Temozolomide chemotherapy. In addition, all patients must meet all eligibility criteria.
Eligible patients will be randomly assigned to one of two groups:
1. Treatment with the NovoTTF-100A device in combination with Temozolomide chemotherapy.
2. Treatment with Temozolomide alone, as the best known standard of care.
Patients will be randomized at a 2:1 ratio (2 of every three patients who participate in the trial will be treated with the NovoTTF-100A device). Baseline tests will be performed in patients enrolled in both arms, including specific genetic tests done using tumor samples obtained during their initial surgery. If assigned to the NovoTTF-100A in combination with Temozolomide group, the patients will be treated continuously with the device until second progression. They will also receive temozolomide and possibly a second line treatment that can be one of the following: re-operation, local radiotherapy (gamma-knife), a second line of chemotherapy or a combination of the above.
NovoTTF-100A treatment will consist of wearing four electrically insulated electrode arrays on the head. Electrode array placement will require shaving of the scalp before and frequently during the treatment. After an initial short visit to the clinic for training and monitoring, patients will be released to continue treatment at home where they can maintain their regular daily routine.
During the trial, regardless of which treatment group the patient was assigned to, he or she will need to return once every month to the clinic where an examination by a physician and a routine laboratory examinations will be done. These routine visits will continue for as long as the patient's disease is not progressing for the second time under the study treatment. If such occurs, patients will need to return once per month for two more months to the clinic for similar follow up examinations.
During the visits to the clinic patients will be examined physically and neurologically. Additionally, routine blood tests will be performed. A routine MRI of the head will be performed at baseline and every second month thereafter, until second progression. After this follow up plan, patients will be contacted once per month by telephone to answer basic questions about their health status.
SCIENTIFIC BACKGROUND:
Electric fields exert forces on electric charges similar to the way a magnet exerts forces on metallic particles within a magnetic field. These forces cause movement and rotation of electrically charged biological building blocks, much like the alignment of metallic particles seen along the lines of force radiating outwards from a magnet.
Electric fields can also cause muscles to twitch and if strong enough may heat tissues. TTFields are alternating electric fields of low intensity. This means that they change their direction repetitively many times a second. Since they change direction very rapidly (200 thousand times a second), they do not cause muscles to twitch, nor do they have any effects on other electrically activated tissues in the body (brain, nerves and heart). Since the intensities of TTFields in the body are very low, they do not cause heating.
The breakthrough finding made by NovoCure was that finely tuned alternating fields of very low intensity, now termed TTFields (Tumor Treating Fields), cause a significant slowing in the growth of cancer cells. Due to the unique geometric shape of cancer cells when they are multiplying, TTFields cause the building blocks of these cells to move and pile up in such a way that the cells physically explode. In addition, cancer cells also contain miniature building blocks which act as tiny motors in moving essential parts of the cells from place to place. TTFields cause these tiny motors to fall apart since they have a special type of electric charge.
As a result of these two effects, cancer tumor growth is slowed and can even reverse after continuous exposure to TTFields.
Other cells in the body (normal healthy tissues) are affected much less than cancer cells since they multiply at a much slower rate if at all. In addition TTFields can be directed to a certain part of the body, leaving sensitive areas out of their reach.
In conclusion, TTField hold the promise of serving as a brand new cancer treatment with very few side effects and promising affectivity in slowing or reversing this disease.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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NovoTTF-100A device in combination with Temozolomide
patients will be treated continuously with the NovoTTF-100A device, in addition to Temozolomide. NovoTTF-100A treatment will consist of wearing four electrically insulated electrode arrays on the head. The treatment enables the patient to maintain regular daily routine.
NovoTTF-100A device
patients will be treated continuously with the NovoTTF-100A device, in addition to Temozolomide. NovoTTF-100A treatment will consist of wearing four electrically insulated electrode arrays on the head. The treatment enables the patient to maintain regular daily routine.
Temozolomide alone, as the best known standard of care
Patients will be treated with Temozolomide, as the best known standard of care for Glioblastoma Multiforme patients.
Temozolomide
maintenance Temozolomide will be administered according to the approved dosing scheme as follows: Maintenance Phase Cycle 1: Four weeks after completing the Temozolomide + Radiotherapy phase, Temozolomide is administered for an additional 6 cycles of maintenance treatment. Dosage in Cycle 1 (maintenance) is 150 mg/m2 once daily for 5 days followed by 23 days without treatment.
Cycles 2-6: At the start of Cycle 2, the dose is escalated to 200 mg/m2, if the CTC non-hematologic toxicity for Cycle 1 is Grade ≤2 (except for alopecia, nausea and vomiting), absolute neutrophil count (ANC) is ≥ 1.5 x 109/L, and the platelet count is ≥ 100 x 109/L. The dose remains at 200 mg/m2 per day for the first 5 days of each subsequent cycle except if toxicity occurs. If the dose was not escalated at Cycle 2, escalation should not be done in subsequent cycles.
Interventions
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NovoTTF-100A device
patients will be treated continuously with the NovoTTF-100A device, in addition to Temozolomide. NovoTTF-100A treatment will consist of wearing four electrically insulated electrode arrays on the head. The treatment enables the patient to maintain regular daily routine.
Temozolomide
maintenance Temozolomide will be administered according to the approved dosing scheme as follows: Maintenance Phase Cycle 1: Four weeks after completing the Temozolomide + Radiotherapy phase, Temozolomide is administered for an additional 6 cycles of maintenance treatment. Dosage in Cycle 1 (maintenance) is 150 mg/m2 once daily for 5 days followed by 23 days without treatment.
Cycles 2-6: At the start of Cycle 2, the dose is escalated to 200 mg/m2, if the CTC non-hematologic toxicity for Cycle 1 is Grade ≤2 (except for alopecia, nausea and vomiting), absolute neutrophil count (ANC) is ≥ 1.5 x 109/L, and the platelet count is ≥ 100 x 109/L. The dose remains at 200 mg/m2 per day for the first 5 days of each subsequent cycle except if toxicity occurs. If the dose was not escalated at Cycle 2, escalation should not be done in subsequent cycles.
Eligibility Criteria
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Inclusion Criteria
2. \> 18 years of age.
3. Received maximal debulking surgery and radiotherapy concomitant with Temozolomide (45-70Gy):
1. Patients may enroll in the study if received Gliadel wafers before entering the trial
2. Any additional treatments received prior to enrollment will be considered an exclusion.
3. Minimal dose for concomitant radiotherapy is 45 Gy
4. Karnofsky scale ≥ 70
5. Life expectancy at least 3 months
6. Participants of childbearing age must use effective contraception.
7. All patients must sign written informed consent.
8. Treatment start date at least 4 weeks out from surgery.
9. Treatment start date at least 4 weeks out but not more than 7 weeks from the later of last dose of concomitant Temozolomide or radiotherapy.
Exclusion Criteria
2. Actively participating in another clinical treatment trial
3. Pregnant
4. Significant co-morbidities at baseline which would prevent maintenance Temozolomide treatment:
1. Thrombocytopenia (platelet count \< 100 x 103/μL)
2. Neutropenia (absolute neutrophil count \< 1.5 x 103/μL)
3. CTC grade 4 non-hematological Toxicity (except for alopecia, nausea, vomiting)
4. Significant liver function impairment - AST or ALT \> 3 times the upper limit of normal
5. Total bilirubin \> upper limit of normal
6. Significant renal impairment (serum creatinine \> 1.7 mg/dL)
5. Implanted pacemaker, programmable shunts, defibrillator, deep brain stimulator, other implanted electronic devices in the brain, or documented clinically significant arrhythmias.
6. Infra-tentorial tumor
7. Evidence of increased intracranial pressure (midline shift \> 5mm, clinically significant papilledema, vomiting and nausea or reduced level of consciousness)
8. History of hypersensitivity reaction to Temozolomide or a history of hypersensitivity to DTIC.
18 Years
ALL
No
Sponsors
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NovoCure Ltd.
INDUSTRY
Responsible Party
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Principal Investigators
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Roger Stupp, MD
Role: STUDY_DIRECTOR
University Hospital, Zürich
Philip H. Gutin, MD
Role: STUDY_DIRECTOR
Memorial Sloan Kettering Cancer Center
Eric T. Wong, MD
Role: STUDY_DIRECTOR
Beth Israel Deaconess Medical Center
Herbert H. Engelhard, MD, PhD
Role: STUDY_DIRECTOR
University of Illinois at Chicago
Manfred Westphal, Prof. MD
Role: STUDY_DIRECTOR
Universitätsklinikum Hamburg-Eppendorf
Locations
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University of Alabama at Birmingham
Birmingham, Alabama, United States
Barrow Neurology Clinics
Phoenix, Arizona, United States
City of Hope
Duarte, California, United States
University of California San Diego Moores Cancer Center (UCSD)
La Jolla, California, United States
University of Southern California (USC)
Los Angeles, California, United States
University of Colorado Denver
Aurora, Colorado, United States
UF Health Cancer Center at Orlando Health
Orlando, Florida, United States
H. Lee Moffitt Cancer Center & Research Institute
Tampa, Florida, United States
Emory University, Winship Cancer Institute
Atlanta, Georgia, United States
University of Illinois at Chicago (UIC)
Chicago, Illinois, United States
University of Kentucky, Markey Cancer Center
Lexington, Kentucky, United States
Norton Cancer Institute
Louisville, Kentucky, United States
Maine Medical Center
Scarborough, Maine, United States
The Johns Hopkins Hospital
Baltimore, Maryland, United States
Tufts Medical Center
Boston, Massachusetts, United States
Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States
Lahey Clinic Medical Center
Burlington, Massachusetts, United States
Henry Ford Health System
Detroit, Michigan, United States
Washington University School of Medicine, Division of Oncology
St Louis, Missouri, United States
New Jersey Neuroscience Center - JFK Medical Center
Edison, New Jersey, United States
John Theurer Cancer Center at Hackensack University Medical Center
Hackensack, New Jersey, United States
Weill Cornell Medical College
New York, New York, United States
Mount Sinai Medical Center, Department of Neurosurgery
New York, New York, United States
Columbia University Medical Center
New York, New York, United States
University of North Carolina
Chapel Hill, North Carolina, United States
Cleveland Clinic Taussig Cancer Center
Cleveland, Ohio, United States
The Ohio State University Arthur G. James Cancer Hospital and Solove Research Institute
Columbus, Ohio, United States
Geisinger Health System
Danville, Pennsylvania, United States
Hospital of the University of Pennsylvania
Philadelphia, Pennsylvania, United States
Pennsylvania Hospital
Philadelphia, Pennsylvania, United States
University of Pittsburgh Medical Center (UPMC)
Pittsburgh, Pennsylvania, United States
UT Southwestern Medical Center
Dallas, Texas, United States
Baylor
Dallas, Texas, United States
Methodist Hospital
Houston, Texas, United States
Methodist Neurological Institute
Houston, Texas, United States
The University of Texas Health Science Center at Houston (UTHSC)
Houston, Texas, United States
Scott and White Healthcare
Temple, Texas, United States
Memorial Hermann The Woodlands
The Woodlands, Texas, United States
University of Virginia Health System
Charlottesville, Virginia, United States
Swedish Neuroscience Institute
Seattle, Washington, United States
University of Washington/Seattle Cancer Care Alliance
Seattle, Washington, United States
University Hospital Graz
Graz, , Austria
Medical University of Vienna
Vienna, , Austria
SMZ-Süd/Kaiser-Franz-Josef-Spital
Vienna, , Austria
Tom Baker Cancer Center
Calgary, Alberta, Canada
CancerCare Manitoba
Winnipeg, Manitoba, Canada
Juravinski Cancer Centre
Hamilton, Ontario, Canada
The Ottawa Hospital Cancer Centre
Ottawa, Ontario, Canada
Notre-Dame Hospital (CHUM)
Montreal, Quebec, Canada
Montreal Neurological Institute
Montreal, Quebec, Canada
McGill - Gerald Bronfman Centre for Clinical Research in Oncology -
Montreal, Quebec, Canada
(CHUS) Centre Hospitalier Universitaire de Sherbrooke, Service de Neurochirurgie
Sherbrooke, Quebec, Canada
Na Homolce Hospital
Prague, , Czechia
CHU Amiens Sud-Salouel
Amiens, , France
CHU Angers
Angers, , France
Hôpital Saint André Centre Hospitalier Universitaire (CHU) des Hôpitaux de Bordeaux
Bordeaux, , France
Hospital of Neurology Pierre Wertheimer
Lyon, , France
Group Hospitals Pitie-Salpetriere
Paris, , France
Centre Hospitalo-Universitaire de Toulouse Purpan
Toulouse, , France
University Medical Center Hamburg-Eppendorf
Hamburg, , Germany
Medical University Heidelberg
Heidelberg, , Germany
University Hospital of Schleswig-Holstein
Kiel, , Germany
Tel Aviv Sourasky Medical Center
Tel Aviv, , Israel
Az. Ospedaliero-Universitaria - Ospedali Riuniti
Ancona, , Italy
Ospedale Lecco
Lecco, , Italy
C. Besta Neurological Institute
Milan, , Italy
Foundation Hospital Greater Policlinico
Milan, , Italy
Istituti Fisioterapici Ospitalieri - Istituto Nazionale dei Tumori Regina Elena
Rome, , Italy
Asan Medical Center
Asan, , South Korea
Yeungnam University Hospital
Daegu, , South Korea
Chungnam National University Hospital (CNUH)
Daejeon, , South Korea
Samsung Medical Center (SMC)
Seoul, , South Korea
Seoul National University Bundang Hospital (SNUBH)
Seoul, , South Korea
Seoul National University Hospital (SNUH)
Seoul, , South Korea
The Catholic University of Korea, Seoul St. Mary's Hospital (CMC Seoul)
Seoul, , South Korea
Yonsei University Severance Hospital (YUHS)
Seoul, , South Korea
Ajou University Hospital (AUH)
Suwon, , South Korea
Hospital Universitari Germans Trias i Pujol
Badalona, , Spain
Hospital Clinic i Provincial de Barcelona
Barcelona, , Spain
Hospital del Mar
Barcelona, , Spain
Hospital Universitari de Bellvitge-ICO Duran i Reynals
Barcelona, , Spain
Fundacion Jimenes Diaz
Madrid, , Spain
Hospital 12 de Octubre, Servicio de Oncología Médica
Madrid, , Spain
Hospital Clinico San Carlos
Madrid, , Spain
Hospital Universitario Ramon y Cajal
Madrid, , Spain
Clínica Universidad de Navarra
Pamplona, , Spain
Karolinska Institute
Stockholm, , Sweden
Centre Hospitalier Universitaire Vaudois (CHUV)
Lausanne, , Switzerland
UniversitätsSpital Zürich
Zurich, , Switzerland
Countries
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References
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Kirson ED, Gurvich Z, Schneiderman R, Dekel E, Itzhaki A, Wasserman Y, Schatzberger R, Palti Y. Disruption of cancer cell replication by alternating electric fields. Cancer Res. 2004 May 1;64(9):3288-95. doi: 10.1158/0008-5472.can-04-0083.
Kirson ED, Dbaly V, Tovarys F, Vymazal J, Soustiel JF, Itzhaki A, Mordechovich D, Steinberg-Shapira S, Gurvich Z, Schneiderman R, Wasserman Y, Salzberg M, Ryffel B, Goldsher D, Dekel E, Palti Y. Alternating electric fields arrest cell proliferation in animal tumor models and human brain tumors. Proc Natl Acad Sci U S A. 2007 Jun 12;104(24):10152-7. doi: 10.1073/pnas.0702916104. Epub 2007 Jun 5.
Salzberg M, Kirson E, Palti Y, Rochlitz C. A pilot study with very low-intensity, intermediate-frequency electric fields in patients with locally advanced and/or metastatic solid tumors. Onkologie. 2008 Jul;31(7):362-5. doi: 10.1159/000137713. Epub 2008 Jun 24.
Kirson ED, Giladi M, Gurvich Z, Itzhaki A, Mordechovich D, Schneiderman RS, Wasserman Y, Ryffel B, Goldsher D, Palti Y. Alternating electric fields (TTFields) inhibit metastatic spread of solid tumors to the lungs. Clin Exp Metastasis. 2009;26(7):633-40. doi: 10.1007/s10585-009-9262-y. Epub 2009 Apr 23.
Kirson ED, Schneiderman RS, Dbaly V, Tovarys F, Vymazal J, Itzhaki A, Mordechovich D, Gurvich Z, Shmueli E, Goldsher D, Wasserman Y, Palti Y. Chemotherapeutic treatment efficacy and sensitivity are increased by adjuvant alternating electric fields (TTFields). BMC Med Phys. 2009 Jan 8;9:1. doi: 10.1186/1756-6649-9-1.
Ram Z, Kim CY, Hottinger AF, Idbaih A, Nicholas G, Zhu JJ. Efficacy and Safety of Tumor Treating Fields (TTFields) in Elderly Patients with Newly Diagnosed Glioblastoma: Subgroup Analysis of the Phase 3 EF-14 Clinical Trial. Front Oncol. 2021 Sep 27;11:671972. doi: 10.3389/fonc.2021.671972. eCollection 2021.
Kim CY, Paek SH, Nam DH, Chang JH, Hong YK, Kim JH, Kim OL, Kim SH. Tumor treating fields plus temozolomide for newly diagnosed glioblastoma: a sub-group analysis of Korean patients in the EF-14 phase 3 trial. J Neurooncol. 2020 Feb;146(3):399-406. doi: 10.1007/s11060-019-03361-2. Epub 2020 Feb 4.
Ballo MT, Urman N, Lavy-Shahaf G, Grewal J, Bomzon Z, Toms S. Correlation of Tumor Treating Fields Dosimetry to Survival Outcomes in Newly Diagnosed Glioblastoma: A Large-Scale Numerical Simulation-Based Analysis of Data from the Phase 3 EF-14 Randomized Trial. Int J Radiat Oncol Biol Phys. 2019 Aug 1;104(5):1106-1113. doi: 10.1016/j.ijrobp.2019.04.008. Epub 2019 Apr 23.
Toms SA, Kim CY, Nicholas G, Ram Z. Increased compliance with tumor treating fields therapy is prognostic for improved survival in the treatment of glioblastoma: a subgroup analysis of the EF-14 phase III trial. J Neurooncol. 2019 Jan;141(2):467-473. doi: 10.1007/s11060-018-03057-z. Epub 2018 Dec 1.
Taphoorn MJB, Dirven L, Kanner AA, Lavy-Shahaf G, Weinberg U, Taillibert S, Toms SA, Honnorat J, Chen TC, Sroubek J, David C, Idbaih A, Easaw JC, Kim CY, Bruna J, Hottinger AF, Kew Y, Roth P, Desai R, Villano JL, Kirson ED, Ram Z, Stupp R. Influence of Treatment With Tumor-Treating Fields on Health-Related Quality of Life of Patients With Newly Diagnosed Glioblastoma: A Secondary Analysis of a Randomized Clinical Trial. JAMA Oncol. 2018 Apr 1;4(4):495-504. doi: 10.1001/jamaoncol.2017.5082.
Stupp R, Taillibert S, Kanner A, Read W, Steinberg D, Lhermitte B, Toms S, Idbaih A, Ahluwalia MS, Fink K, Di Meco F, Lieberman F, Zhu JJ, Stragliotto G, Tran D, Brem S, Hottinger A, Kirson ED, Lavy-Shahaf G, Weinberg U, Kim CY, Paek SH, Nicholas G, Bruna J, Hirte H, Weller M, Palti Y, Hegi ME, Ram Z. Effect of Tumor-Treating Fields Plus Maintenance Temozolomide vs Maintenance Temozolomide Alone on Survival in Patients With Glioblastoma: A Randomized Clinical Trial. JAMA. 2017 Dec 19;318(23):2306-2316. doi: 10.1001/jama.2017.18718.
Kesari S, Ram Z; EF-14 Trial Investigators. Tumor-treating fields plus chemotherapy versus chemotherapy alone for glioblastoma at first recurrence: a post hoc analysis of the EF-14 trial. CNS Oncol. 2017 Jul;6(3):185-193. doi: 10.2217/cns-2016-0049. Epub 2017 Apr 12.
Meletath SK, Pavlick D, Brennan T, Hamilton R, Chmielecki J, Elvin JA, Palma N, Ross JS, Miller VA, Stephens PJ, Snipes G, Rajaram V, Ali SM, Melguizo-Gavilanes I. Personalized Treatment for a Patient With a BRAF V600E Mutation Using Dabrafenib and a Tumor Treatment Fields Device in a High-Grade Glioma Arising From Ganglioglioma. J Natl Compr Canc Netw. 2016 Nov;14(11):1345-1350. doi: 10.6004/jnccn.2016.0145.
Stupp R, Taillibert S, Kanner AA, Kesari S, Steinberg DM, Toms SA, Taylor LP, Lieberman F, Silvani A, Fink KL, Barnett GH, Zhu JJ, Henson JW, Engelhard HH, Chen TC, Tran DD, Sroubek J, Tran ND, Hottinger AF, Landolfi J, Desai R, Caroli M, Kew Y, Honnorat J, Idbaih A, Kirson ED, Weinberg U, Palti Y, Hegi ME, Ram Z. Maintenance Therapy With Tumor-Treating Fields Plus Temozolomide vs Temozolomide Alone for Glioblastoma: A Randomized Clinical Trial. JAMA. 2015 Dec 15;314(23):2535-43. doi: 10.1001/jama.2015.16669.
Other Identifiers
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EF-14
Identifier Type: -
Identifier Source: org_study_id
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