A Randomized, Double-Blind, Placebo-Controlled, Phase 3 Trial of Doxorubicin Plus Olaratumab Versus Doxorubicin Plus Placebo in Patients With Advanced or Metastatic Soft Tissue Sarcoma

ClinicalTrials.gov processed this data on September 20, 2024. Link to the current ClinicalTrials.gov record.

Recruitment Status

COMPLETED - HAS RESULTS
(See Contacts and Locations)
Verified September 2024 by Eli Lilly and Company

Sponsor

Eli Lilly and Company

Information Provided by (Responsible Party)

Eli Lilly and Company

Clinicaltrials.gov Identifier

NCT02451943
Other Study ID Numbers: 15677
First Submitted: May 20, 2015
First Posted: May 22, 2015
Results First Posted: December 17, 2019
Last Update Posted: October 8, 2024
Last Verified: September 2024
History of Changes

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Study Description

Not Provided
Condition or Disease Intervention/Treatment
  • Soft Tissue Sarcoma
  • Drug: Olaratumab
  • Drug: Doxorubicin
  • Drug: Placebo

Study Design

Study TypeInterventional
Actual Enrollment509 participants
Design AllocationRandomized
Interventional ModelParallel Assignment
MaskingDouble
Primary PurposeTreatment
Official TitleA Randomized, Double-Blind, Placebo-Controlled, Phase 3 Trial of Doxorubicin Plus Olaratumab Versus Doxorubicin Plus Placebo in Patients With Advanced or Metastatic Soft Tissue Sarcoma
Study Start DateSeptember 14, 2015
Actual Primary Completion DateDecember 5, 2018
Actual Study Completion DateJune 27, 2024

Groups and Cohorts

Group/ CohortIntervention/ Treatment
  • Doxorubicin + Olaratumab
    • 75 milligrams per meter squared (mg/m^2) doxorubicin administered intravenously (IV) on day 1 of each 21-day cycle for 8 cycles plus 20 milligrams per kilogram (mg/kg) dose of olaratumab administered IV on day 1 and day 8 of cycle 1 and 15 mg/kg olaratumab administered IV on day 1 and day 8 of cycles 2-8. Beginning with cycle 9, 15 mg/kg olaratumab administered IV on day 1 and day 8 of each subsequent 21-day cycle until documented progressive disease (PD) or discontinuation for any other reason.
  • Drug: Olaratumab
    • Administered IV
  • Drug: Doxorubicin
    • Doxorubicin + Placebo
      • 75 mg/m^2 doxorubicin administered IV on day 1 of each 21-day cycle for 8 cycles plus placebo (equivalent volume) administered IV on day 1 and day 8 for 8 cycles. Beginning with cycle 9, placebo (equivalent volume) administered on days 1 and 8 of each subsequent 21-day cycle until PD or discontinuation for any other reason.
    • Drug: Doxorubicin
      • Drug: Placebo

        Outcome Measures

        Primary Outcome Measures

        1. Overall Survival (OS) [Randomization to Date of Death Due to Any Cause (Up to 35.8 Months)]
          Overall survival was defined as the time from the date of randomization to the date of death due to any cause. For each participant, prior to data analysis, a reasonable effort was made to obtain the most up-to-date status (date of death or last date known to be alive). For any participant not known to have died as of the data cutoff date, OS was censored at the date the participant was last known to be alive. For any participant who withdrew consent for survival follow-up, OS was censored at the last date for which the participant provided consent for follow-up contact. The Kaplan-Meier method was used to estimate median parameters.
        2. Overall Survival (OS) Leiomyosarcoma (LMS) [Randomization to Date of Death Due to Any Cause (Up to 35.8 Months)]
          Overall survival was defined as the time from the date of randomization to the date of death due to any cause. For each participant, prior to data analysis, a reasonable effort was made to obtain the most up-to-date status (date of death or last date known to be alive). For any participant not known to have died as of the data cutoff date, OS was censored at the date the participant was last known to be alive. For any participant who withdrew consent for survival follow-up, OS was censored at the last date for which the participant provided consent for follow-up contact. The Kaplan-Meier method was used to estimate median parameters.

        Secondary Outcome Measures

        1. Progression Free Survival (PFS) [Randomization to Objective Progression or Death Due to Any Cause (Up to 35.8 Months)]
          PFS was defined by (Response Evaluation Criteria In Solid Tumors RECIST v.1.1) as the time from the date of randomization to the first date of radiologic disease progression or death due to any cause. Progressive Disease (PD) is at least 20% increase in sum of diameters of target lesions, with reference being the smallest sum on study and plus absolute increase of at least 5 millimeter (mm), or unequivocal progression of non-target lesions, or 1 or more new lesions. Censoring for death or PD due to increase sum of target lesions is defined for each participant as the time from the date of randomization to the first date of radiographic documentation of 1 or more lesions. Censoring for death without progression is defined as the date of death if there is no prior or concurrent radiologic disease progression.
        2. Percentage of Participants Achieving Complete Response (CR) or Partial Response (PR): Objective Response Rate (ORR) [Randomization to Objective Disease Progression or Death Due to Any Cause (Up to 35.8 Months)]
          ORR was defined as the percentage of participants achieving a best overall response of complete response (CR) + partial response (PR). CR is the disappearance of all non-target lesions and normalization of tumor marker level. All lymph nodes must be non-pathological in size (<10 mm short axis). PR is at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. CR: Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm. Tumor marker results must have normalized. Best overall response is classified based on the overall responses assessed by study investigators according to RECIST v1.1.
        3. Percentage of Participants With a Best Overall Response of CR, PR, or Stable Disease (SD): Disease Control Rate (DCR) [Randomization to Objective Disease Progression or Death Due to Any Cause (Up to 45 Months)]
          DCR was defined as the percentage of randomized participants achieving a best overall response of CR, PR, or SD per RECIST v.1.1. CR is the disappearance of all non-target lesions and normalization of tumor marker level. All lymph nodes must be non-pathological in size (<10 mm short axis). PR is at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. CR: Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm. Tumor marker results must have normalized. PD is at least 20% increase in sum of diameters of target lesions, with reference being the smallest sum on study and plus absolute increase of at least 5 mm, or unequivocal progression of non-target lesions, or 1 or more new lesions. SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study.
        4. Time to First Worsening on the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Scores [Randomization (Cycle 1) through Follow-up (Up to 35.8 Months)]
          Time to first worsening was calculated as the time from the first study drug dose to the first observation of worsening according to the EORTC QLQ-C30 Scoring Manual (Fayers et al. 2001). The EORTC QLQ-C30 self-reported general cancer instrument consists of 30 total items covered by 1 of 3 dimensions (1 global health status/QoL total score, 5 functional subscales [physical, role, cognitive, emotional, and social]), and 9 symptom subscales [fatigue/nausea/vomiting/pain/dyspnea/insomnia/appetite loss/constipation/diarrhea]). There are 28 questions answered on a 4-point scale where 1=Not at all (best) to 4=Very Much (worst) and 2 questions answered on a 7-point scale where 1=Very poor (worst) to 7= Excellent (best). A linear transformation was used to obtain total score ranging from 0 to 100 where "worsening" was defined as an increase of at least 10 points for the symptom scales or a decrease of at least 10 points for the functional scales and the global health status/QoL scale.
        5. Change From Baseline to Maximum Improvement in Health Status Index Score on the EuroQol 5-Dimension 5-Level (EQ-5D-5L) [Randomization through Follow-up (Up to 35.8 Months)]
          The EQ-5D-5L is a standardized measure of health status used to provide a simple, generic measure of health for clinical and economic appraisal. The EQ-5D-5L consists of a descriptive system of the respondent's health which comprises the following 5 dimensions: (mobility, self-care, usual activities, pain/discomfort, and anxiety/depression). Health status was calculated from a set of item weights to derive a score of 0 to 1, with 1 representing the best health status. United Kingdom (UK) weights were applied. The analysis includes all cycles for which at least 25% of participants in each arm have an assessment. For each participant a change from baseline was calculated for every post-baseline assessment by subtracting the baseline assessment result from the current assessment result. Maximum improvement (over baseline) was determined from the set of all post-baseline change scores.
        6. Time to First Worsening of the Brief Pain Inventory Short Form Modified (mBPI-sf) "Worst Pain Score" [Randomization through Follow-up (Up to 34.5 Months)]
          Time to first worsening of the brief pain inventory short form modified (mBPI-sf) "worst pain score" was defined as the time from the date of the first study drug dose (baseline date) to the first date of a "worst pain" score increase of greater than or equal to (≥) 2 points from baseline. The mBPI-sf is an 11-item instrument used as a multiple-item measure of cancer pain intensity ranging from 0 (no pain or does not interfere) and ranged through 10 (pain as bad as you can imagine or completely interferes).
        7. Duration of Overall Response (DoR) [Date of CR or PR to Date of Objective Disease Progression or Death Due to Any Cause (Up to 33.4 Months)]
          The duration of overall response was defined for each participant with a best response of CR or PR and measured from the time measurement criteria are first met for CR or PR (whichever is first recorded) until the first date that disease is recurrent or objective disease progression or death due to any cause is observed (taking as reference for PD the smallest measurements recorded on study).
        8. Duration of Disease Control (DDC) [Date of CR, PR, or SD to Objective Disease Progression or Death Due to Any Cause (Up to 35.8 Months)]
          Duration of disease control was defined for each participant with a best response of CR, PR, or stable disease (SD) as the time from randomization to the first date of disease progression or death due to any cause.
        9. Pharmacokinetics (PK) Clearance of Olaratumab Mean Parameter Estimate [Cycle 1- 9: Day 1 and 8, Predose, 5 minutes Post dose and then every other cycle and follow-up (30 Days)]
          The PK systemic clearance parameter estimates from the current analysis are listed together with the population PK model estimates.
        10. PK: Volume of Distribution at Steady State (Vss) of Olaratumab: Mean Parameter Estimate [Cycle 1- 9: Day 1 and 8; Predose, 5 Minutes Post dose and then every other cycle and follow-up (30 Days)]
          The PK parameter estimates from the current analysis are listed together with the population PK model estimates. The Vss is the sum of central volume of distribution (V1) + peripheral volume of distribution (V2).

        Eligibility Criteria

        Ages Eligible for Study 18 Years and Older (Adult, Older Adult)
        Sexes Eligible for Study All
        Accepts Healthy Volunteers No
        Inclusion Criteria
        • Histologically confirmed diagnosis of advanced unresectable or metastatic soft tissue sarcoma not amenable to curative treatment with surgery or radiotherapy. Participants with Kaposi's sarcoma and gastrointestinal stromal tumors (GIST) will be excluded. Note: Evidence of disease progression is required for participants that are not newly diagnosed.
        • Presence of measurable or nonmeasurable but evaluable disease as defined by the Response Evaluation Criteria in Solid Tumors (RECIST 1.1, Eisenhauer et al. 2009).
        • Performance status 0-1 on the Eastern Cooperative Oncology Group (ECOG) scale.
        • The participant has not received any previous treatment with anthracyclines.
        • The participant may have had any number of prior systemic cytotoxic therapies for advanced/metastatic disease and are considered appropriate candidates for anthracycline therapy. All previous anticancer treatments must be completed ≥ 3 weeks (21 days) prior to first dose of study drug.
        • Availability of tumor tissue is required for study eligibility. The participant must have consented to provide archived formalin-fixed paraffin embedded (FFPE) tumor tissue or be subject to a pre-treatment re-biopsy of primary or metastatic tumor tissue for future central pathology review and translational research (if archived tissue is unavailable).
        • Adequate hematologic, organ, and coagulation within 2 weeks (14 days) prior to randomization.
        • Left ventricular ejection fraction (LVEF) ≥50% assessed within 28 days prior to randomization.
        • Females of child-bearing potential must have a negative serum pregnancy test within 7 days prior to randomization.
        • Females of child-bearing potential and males must agree to use highly effective contraceptive precautions during the trial and up to 3 months following the last dose of study drug.
        • The participant has, in the opinion of the investigator, a life expectancy of at least 3 months.
        Exclusion Criteria
        • Diagnosis of GIST or Kaposi sarcoma.
        • Active central nervous system (CNS) or leptomeningeal metastasis (brain metastasis) at the time of randomization. Participants with a history of a CNS metastasis previously treated with curative intent (for example, stereotactic radiation or surgery) that have not progressed on follow-up imaging, have been asymptomatic for at least 60 days and are not receiving systemic corticosteroids and or/anticonvulsants, are eligible. Participants with signs or symptoms of neurological compromise should have appropriate radiographic imaging performed before randomization to rule out brain metastasis.
        • Prior treatment with doxorubicin, epirubicin, idarubicin, and/or other anthracyclines or anthracenediones; the participant has received treatment with olaratumab or has participated in a prior olaratumab trial.
        • Prior radiotherapy of the mediastinal/pericardial area or whole pelvis radiation.
        • The participant has symptomatic congestive heart failure (CHF), left ventricular dysfunction (LVEF < 50%), severe myocardial insufficiency, cardiac arrhythmia, or cardiomyopathy.
        • The participant has unstable angina pectoris, angioplasty, cardiac stenting, or myocardial infarction within 6 months of randomization.
        • The participant has a QT interval calculated using Bazett's formula (QTcB) interval of >450 milliseconds (msec) for males and >470 msec for females on screening electrocardiogram (ECG).
        • Females who are pregnant or breastfeeding.
        • Known allergy to any of the treatment components including a history of allergic reactions attributed to compounds of chemical or biological composition similar to olaratumab.
        • The participant has a known active fungal, bacterial, or viral infection including human immunodeficiency virus (HIV) or viral (A, B, or C) hepatitis (screening is not required).

        Contacts and Locations

        Sponsors and Collaborators Eli Lilly and Company
        Locations
        • City of Hope National Medical Center | Duarte, California, United States, 91010-0269
        • UCLA Medical Center | Los Angeles, California, United States, 90024
        • Stanford University | Stanford, California, United States, 94305
        • University of Colorado Cancer Center | Aurora, Colorado, United States, 80045
        • Mayo Clinic in Florida | Jacksonville, Florida, United States, 32224
        • Moffitt Cancer Center & Research Institute | Tampa, Florida, United States, 33612
        • Georgia Cancer Specialists PC | Atlanta, Georgia, United States, 30341
        • Dana Farber Cancer Institute | Boston, Massachusetts, United States, 02215
        • University of Michigan | Ann Arbor, Michigan, United States, 48109
        • Washington University Medical School | Saint Louis, Missouri, United States, 63110
        • Nebraska Methodist Cancer Center | Omaha, Nebraska, United States, 68114
        • University of New Mexico Cancer Center | Albuquerque, New Mexico, United States, 87102
        • Columbia University Medical Center | New York, New York, United States, 10032
        • Memorial Sloan Kettering Cancer Center | New York, New York, United States, 10065
        • Duke Cancer Institute | Durham, North Carolina, United States, 27710
        • Oncology Hematology Care Inc | Cincinnati, Ohio, United States, 45202
        • Oncology Hematology Care Inc | Cincinnati, Ohio, United States, 45211
        • Oncology Hematology Care Inc | Cincinnati, Ohio, United States, 45230
        • Oncology Hematology Care Inc | Cincinnati, Ohio, United States, 45236
        • Oncology Hematology Care Inc | Fairfield, Ohio, United States, 45014
        • Oregon Health and Science University | Portland, Oregon, United States, 97239
        • Pennsylvania Oncology Hematology Associates | Philadelphia, Pennsylvania, United States, 19106
        • University of Pittsburgh Medical Center | Pittsburgh, Pennsylvania, United States, 15232
        • The West Clinic | Germantown, Tennessee, United States, 38138
        • Oncology Hematology Care Inc | Nashville, Tennessee, United States, 37203
        • Tennessee Oncology PLLC | Nashville, Tennessee, United States, 37203
        • Vanderbilt University Medical Center | Nashville, Tennessee, United States, 37232-6307
        • Utah Cancer Specialists | Salt Lake City, Utah, United States, 84106
        • University of Utah School of Medicine | Salt Lake City, Utah, United States, 84112
        • Fairfax Northern Virginia Hematology Oncology, PC | Fairfax, Virginia, United States, 22031
        • Alexander Fleming | Caba, BS, Argentina, 1426
        • CENIT Centro de Neurociencias, Investigación y Tratamiento | Caba, Buenos Aires, Argentina, C1125ABD
        • Hospital Provincial del Centenario | Rosario, Santa Fe, Argentina, S2002KDS
        • Chris O'Brien Lifehouse | Camperdown, New South Wales, Australia, 2050
        • AKH | Wien, Austria, 1090
        • Cliniques universitaires Saint-Luc | Bruxelles, Brussel, Belgium, 1200
        • Universitair Ziekenhuis Gent | Gent, Oost-Vlaanderen, Belgium, 9000
        • Universitaire Ziekenhuizen Leuven - Campus Gasthuisberg | Leuven, Belgium, 3000
        • INCA Hospital do Câncer III | Rio de Janeiro, RJ, Brazil, 20220-410
        • Icesp - Instituto Do Câncer Do Estado de São Paulo | Sao Paulo, São Paulo, Brazil, 01246-000
        • Tom Baker Cancer Center | Calgary, Alberta, Canada, T2N4N2
        • BC Cancer Vancouver | Vancouver, British Columbia, Canada, V5Z 4E6
        • Princess Margaret Hospital (Ontario) | Lai Chi Kok, Kowloon, Canada,
        • Royal Victoria Hospital-Montreal | Montreal, Quebec, Canada, H4A 3J1
        • Herlev and Gentofte Hospital | Herlev, Denmark, 2730
        • Tampereen yliopistollinen sairaala | Tampere, Pirkanmaa, Finland, 33521
        • Turku University Central Hospital | Turku, Finland, SF-20520
        • Centre Georges François Leclerc | Dijon, Côte-d'Or, France, 21079
        • Centre Leon Berard | Lyon, Rhône-Alpes, France, 69008
        • Institut Bergonié - Centre Régional de Lutte Contre Le Cancer de Bordeaux et Sud Ouest | Bordeaux, France, 33076
        • CHU Hopital d'enfants de la Timone | Marseille CEDEX 05, France, 13385
        • Institut Curie | Paris, France, 75248
        • Institut Claudius Regaud | Toulouse cedex 9, France, 31059
        • Gustave Roussy | Villejuif Cedex, France, 94805
        • Klinikum Mannheim gGmbH Universitätsmedizin | Mannheim, Baden-Württemberg, Germany, 68167
        • Universitätsklinikum Tübingen | Tubingen, Baden-Württemberg, Germany, 72076
        • Klinikum der Universität München Großhadern | Munchen, Bayern, Germany, 81377
        • Universitaetsklinikum Essen | Essen, Nordrhein-Westfalen, Germany, 45122
        • HELIOS Klinikum Berlin-Buch | Berlin, Germany, 13125
        • Magyar Honvedseg Egeszsegugyi Kozpont | Budapest, Hungary, 1062
        • Sheba Medical Center | Tel Hashomer, Ramat Gan, Israel, 5265601
        • Hadassah Medical Center | Jerusalem, Israel, 9112001
        • Tel Aviv Sourasky Medical Center | Tel Aviv Jaffa, Israel, 6423906
        • Istituto Nazionale dei Tumori | Milano, Lombardie, Italy, 20133
        • Istituto Clinico Humanitas | Rozzano, Milano, Italy, 20089
        • Università degli Studi di Catania - Azienda Policlinico | Catania, Sicilia, Italy, 95123
        • Istituto di Candiolo IRCCS - Fondazione del Piemonte per l'Oncologia | Candiolo, Torino, Italy, 10060
        • Nagoya University Hospital | Nagoya, Aichi, Japan, 466-8560
        • National Cancer Center Hospital East | Kashiwa, Chiba, Japan, 277-8577
        • National Hospital Organization Hokkaido Cancer Center | Sapporo, Hokkaido, Japan, 003-0804
        • Osaka University Hospital | Suita, Osaka, Japan, 565-0871
        • Saitama Medical University International Medical Center | Hidaka, Saitama, Japan, 350-1298
        • National Cancer Center Hospital | Chuo-Ku, Tokyo, Japan, 104-0045
        • Japanese Foundation for Cancer Research | Koto-ku, Tokyo, Japan, 135-8550
        • National Hospital Organization Kyushu Cancer Center | Fukuoka, Japan, 811-1395
        • Okayama University Hospital | Okayama, Japan, 700-8558
        • National Hospital Organization Osaka National Hospital | Osaka, Japan, 540-0006
        • Osaka International Cancer Institute | Osaka, Japan, 541-8567
        • National Cancer Center | Goyang-si, Gyeonggi-do, Korea, Republic of, 10408
        • Asan Medical Center | Seoul, Korea, Korea, Republic of, 05505
        • Seoul St. Mary's Hospital | Seoul, Korea, Korea, Republic of, 06591
        • Severance Hospital, Yonsei University Health System | Seoul, Korea, Republic of, 03722
        • Samsung Medical Center | Seoul, Korea, Republic of, 06351
        • Hospital Angeles | Tijuana, Baja California, Mexico, 22010
        • Hospital Civil Fray Antonio Alcalde | Guadalajara, Jalisco, Mexico, 44280
        • Consultorio Dr. Reinoso | Monterrey, Nuevo Leon, Mexico, 64320
        • Centro de Atención E Investigación Clínica En Oncología | Merida, Yucatán, Mexico, 97134
        • Centro de Alta Especialidad Reumatologia Inv del Potosi SC | San Luis Potosi, Mexico, 78213
        • Maastricht UMC+ | Maastricht, Limburg, Netherlands, 6229 HX
        • University Medical Center Groningen | Groningen, Netherlands, 9713 GZ
        • Leids Universitair Medisch Centrum | Leiden, Netherlands, 2333 ZA
        • Universitair Medisch Centrum St Radboud Nijmegen | Nijmegen, Netherlands, 6525 GA
        • Erasmus Medisch Centrum | Rotterdam, Netherlands, 3015 GD
        • Narodowy Instytut Onkologii im. Marii Sklodowskiej-Curie Panstwowy Instytut Badawczy | Warszawa, Poland, 02-781
        • Kazan Oncology Dispensary | Kazan, Tatarstan Republic, Russian Federation, 420029
        • Blokhin Cancer Research Center | Moscow, Russian Federation, 115478
        • St-Petersburg scientifical practical cente spec medical care | St. Petersburg, Russian Federation, 197758
        • Hospital Universitario Virgen Del Rocio | Sevilla, Andalucía, Spain, 41013
        • Hospital Universitari Vall d'Hebron | Barcelona, Spain, 08035
        • Hospital Duran I Reynals | Barcelona, Spain, 08907
        • Hospital Clinico San Carlos | Madrid, Spain, 28040
        • Hospital Universitario 12 de Octubre | Madrid, Spain, 28041
        • Hospital Universitario La Fe de Valencia | Valencia, Spain, 46026
        • Skånes universitetssjukhus Lund | Lund, Sweden, 22185
        • Cantonal Hospital St.Gallen | St Gallen, Sankt Gallen, Switzerland, 9007
        • Inselspital Bern | Bern, Switzerland, 3010
        • Taipei Veterans General Hospital | Taipei City, Taiwan, 11217
        • National Taiwan University Hospital | Taipei, Taiwan, 10002
        • Chang Gung Memorial Hospital - Linkou | Taoyuan Hsien, Taiwan, 333
        • University College Hospital - London | London, Greater London, United Kingdom, NW1 2BU
        • Royal Marsden NHS Trust | London, Greater London, United Kingdom, SW3 6JJ
        • The Christie NHS Foundation Trust | Manchester, Greater Manchester, United Kingdom, M20 4BX
        • The Clatterbridge Cancer Centre | Bebbington, Merseyside, United Kingdom, CH63 4JY
        • Weston Park Hospital | Sheffield, South Yorkshire, United Kingdom, S10 2SJ
        Investigators

          Study Documents (Full Text)