Clinical trial · Interventional
Combination Chemotherapy, PEG-Interferon Alfa-2b, and Surgery in Treating Patients With Osteosarcoma
A Randomized Trial of the European and American Osteosarcoma Study Group to Optimize Treatment Strategies for Resectable Osteosarcoma Based on Histological Response to Pre-operative Chemotherapy
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This randomized phase III trial is studying combination chemotherapy followed by surgery and two different combination chemotherapy regimens with or without PEG-interferon alfa-2b to compare how well they work in treating patients with osteosarcoma. Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells. Biological therapies, such as PEG-interferon alfa-2b, may interfere with the growth of tumor cells. Giving combination chemotherapy before surgery may shrink the tumor so it can be removed. Giving combination chemotherapy together with PEG-interferon alfa-2b after surgery may kill any remaining tumor cells. It is not yet known whether giving combination therapy together with PEG-interferon alfa-2b is more effective than two different combination chemotherapy regimens alone after surgery in treating osteosarcoma.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Localized Osteosarcoma | Osteosarcoma | CURATED_BROADER | 0.78 |
| Metastatic Osteosarcoma | Osteosarcoma | CURATED_BROADER | 0.78 |
Interventions
Interventions (9)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Cisplatin | Drug | Cisplatin | ALIAS |
| Doxorubicin Hydrochloride | Drug | Doxorubicin | ALIAS |
| Etoposide | Drug | Etoposide | ALIAS |
| Ifosfamide | Drug | Ifosfamide | ALIAS |
| Methotrexate | Drug | Methotrexate | ALIAS |
| Peginterferon Alfa-2b | Biological | Peginterferon Alfa-2b | ALIAS |
| Quality-of-Life Assessment | Other | — | UNRESOLVED |
| Questionnaire Administration | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (4)
- type
- ACTIVE_COMPARATOR
- label
- Maintenance therapy group 1 arm I
- description
- Patients receive doxorubicin IV continuously over 48 hours on days 1-2 in weeks 12, 17, 22, and 26 and cisplatin IV over 4 hours on days 1 and 2 in weeks 12 and 17. Patients also receive high-dose MTX IV over 4 hours on day 1 in weeks 15, 16, 20, 21, 24, 25, 28, and 29.
- interventionNames
- Drug: Cisplatin
- Drug: Doxorubicin Hydrochloride
- Drug: Methotrexate
- Other: Quality-of-Life Assessment
- Other: Questionnaire Administration
- Procedure: Therapeutic Conventional Surgery
- type
- EXPERIMENTAL
- label
- Maintenance therapy group 1 arm II
- description
- Patients receive doxorubicin, cisplatin, and high-dose MTX as in arm I. Patients than receive PEG-interferon alfa-2b subcutaneously once daily on day 1 in weeks 30-104.
- interventionNames
- Drug: Cisplatin
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 5 Years
- Maximum age
- 40 Years
Show eligibility criteria text
Inclusion Criteria:
* Histologically confirmed high-grade osteosarcoma, including second malignancies
* Localized or metastatic disease
* The primary tumor must be located in the limbs or axial skeleton, including any of the following sites\*:
* Long bone of upper limb
* Short bone of upper limb
* Long bone of lower limb
* Short bone of lower limb
* Vertebral column
* Ribs, sternum, clavicle, or scapula
* Pelvic bones, sacrum, or coccyx
* Tumor (primary, metastatic, or both) resectable OR is expected to become resectable after neoadjuvant induction chemotherapy
* Suitable for neoadjuvant chemotherapy
* Performance status - Lansky 50-100% (for patients under 16 years of age)
* Performance status - Karnofsky 50-100%\*
* Performance status - WHO or ECOG 0-2\*
* Platelet count ≥ 100,000/mm³
* Neutrophil count ≥ 1,500/mm³
* WBC ≥ 3,000/mm³
* Bilirubin ≤ 1.5 times upper limit of normal
* Creatinine clearance ≥ 70 mL/min
* Creatinine based on age as follows:
* No greater than 1.0 mg/dL (for patients 5 to 10 years of age)
* No greater than 1.2 mg/dL (for patients 11 to 15 years of age)
* No greater than 1.5 mg/dL (for patients over 15 years of age)
* Ejection fraction ≥ 50% by radionuclide angiogram
* Shortening fraction ≥ 28% by echocardiogram
* Not pregnant or nursing
* Negative pregnancy test
* Fertile patients must use effective contraception
* No known HIV positivity
* No prior chemotherapy for any disease
* Prior radiotherapy for another malignancy allowed
* No prior treatment for osteosarcoma
* No patients with any of the following:
* Craniofacial osteosarcomaReferences
Publications (4)
- DERIVEDHazewinkel AD, Lancia C, Anninga J, van de Sande M, Whelan J, Gelderblom H, Fiocco M. Disease progression in osteosarcoma: a multistate model for the EURAMOS-1 (European and American Osteosarcoma Study) randomised clinical trial. BMJ Open. 2022 Mar 4;12(3):e053083. doi: 10.1136/bmjopen-2021-053083. PMID 35246418
- DERIVEDHattinger CM, Patrizio MP, Magagnoli F, Luppi S, Serra M. An update on emerging drugs in osteosarcoma: towards tailored therapies? Expert Opin Emerg Drugs. 2019 Sep;24(3):153-171. doi: 10.1080/14728214.2019.1654455. Epub 2019 Aug 14. PMID 31401903
- DERIVEDMarina NM, Smeland S, Bielack SS, Bernstein M, Jovic G, Krailo MD, Hook JM, Arndt C, van den Berg H, Brennan B, Brichard B, Brown KLB, Butterfass-Bahloul T, Calaminus G, Daldrup-Link HE, Eriksson M, Gebhardt MC, Gelderblom H, Gerss J, Goldsby R, Goorin A, Gorlick R, Grier HE, Hale JP, Hall KS, Hardes J, Hawkins DS, Helmke K, Hogendoorn PCW, Isakoff MS, Janeway KA, Jurgens H, Kager L, Kuhne T, Lau CC, Leavey PJ, Lessnick SL, Mascarenhas L, Meyers PA, Mottl H, Nathrath M, Papai Z, Randall RL, Reichardt P, Renard M, Safwat AA, Schwartz CL, Stevens MCG, Strauss SJ, Teot L, Werner M, Sydes MR, Whelan JS. Comparison of MAPIE versus MAP in patients with a poor response to preoperative chemotherapy for newly diagnosed high-grade osteosarcoma (EURAMOS-1): an open-label, international, randomised controlled trial. Lancet Oncol. 2016 Oct;17(10):1396-1408. doi: 10.1016/S1470-2045(16)30214-5. Epub 2016 Aug 25. PMID 27569442
- DERIVEDWhelan JS, Bielack SS, Marina N, Smeland S, Jovic G, Hook JM, Krailo M, Anninga J, Butterfass-Bahloul T, Bohling T, Calaminus G, Capra M, Deffenbaugh C, Dhooge C, Eriksson M, Flanagan AM, Gelderblom H, Goorin A, Gorlick R, Gosheger G, Grimer RJ, Hall KS, Helmke K, Hogendoorn PC, Jundt G, Kager L, Kuehne T, Lau CC, Letson GD, Meyer J, Meyers PA, Morris C, Mottl H, Nadel H, Nagarajan R, Randall RL, Schomberg P, Schwarz R, Teot LA, Sydes MR, Bernstein M; EURAMOS collaborators. EURAMOS-1, an international randomised study for osteosarcoma: results from pre-randomisation treatment. Ann Oncol. 2015 Feb;26(2):407-14. doi: 10.1093/annonc/mdu526. Epub 2014 Nov 24. PMID 25421877