ClinicalTrials.gg
CompletedNCT00346164Updated Apr 28, 2022Results posted

Observation, Radiation Therapy, Combination Chemotherapy, and/or Surgery in Treating Young Patients With Soft Tissue Sarcoma

A Phase 3 interventional study of doxorubicin hydrochloride and clinical observation in Adult Alveolar Soft-part Sarcoma, Adult Angiosarcoma and Adult Epithelioid Sarcoma, sponsored by Children's Oncology Group. Completed at 187 sites in 5 countries. Open to participants aged Up to 29 Years. Per ClinicalTrials.gov, last updated 2022-04-28.

Sponsored by Children's Oncology Group · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
588
Allocation
Non-randomized
Ages
Up to 29 Years
Sex
All
01

Study summary

This phase III trial is studying observation to see how well a risk based treatment strategy works in patients with soft tissue sarcoma. In the study, patients are assigned to receive surgery +/- radiotherapy +/- chemotherapy depending on their risk of recurrence. Sometimes, after surgery, the tumor may not need additional treatment until it progresses. In this case, observation may be sufficient. Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs used in chemotherapy, such as ifosfamide and doxorubicin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy and radiation therapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. Giving these treatments after surgery may kill any tumor cells that remain after surgery.

Read the detailed description

PRIMARY OBJECTIVES:

I. Define a risk-based treatment strategy comprising observation only, adjuvant radiotherapy, or adjuvant chemoradiotherapy or neoadjuvant chemoradiotherapy, surgery, and adjuvant chemotherapy with or without radiotherapy in young patients with non-rhabdomyosarcoma soft tissue sarcoma (NRSTS).

II. Assess event-free and overall survival of patients treated with these regimens.

III. Assess the pattern of treatment failure in these patients.

SECONDARY OBJECTIVES:

I. Assess the feasibility of a neoadjuvant chemoradiotherapy approach in patients with intermediate- or high-risk NRSTS.

II. Assess the imaging and pathologic responses to neoadjuvant chemoradiotherapy in patients with intermediate- or high-risk NRSTS.

III. Correlate imaging and pathologic response with clinical outcomes in patients with intermediate- or high-risk disease who undergo neoadjuvant chemoradiotherapy.

IV. Prospectively define clinical prognostic factors associated with event-free survival, overall survival, local recurrence, and distant recurrence in these patients.

V. Correlate patient outcomes with findings of biologic studies performed on tissue specimens collected on protocol COG-D9902 from these patients.

VI. Determine whether the diagnosis and histologic grade of NRSTS assigned by the enrolling institution correlates with the diagnosis and histologic grade established by central expert pathology reviewers.

VII. Compare the Pediatric Oncology Group (POG) and Fédération Nationale des Centres de Lutte Contre le Cancer (French Federation of Cancer Centers [FNCLCC]) pathologic grading systems to determine which better correlates with clinical outcomes.

OUTLINE: This is a multicenter study. Patients are divided into 3 risk groups according to presence of metastatic disease (yes vs no), status of prior surgery (resected vs unresected), grade of tumor (low vs high), and size of primary tumor (≤ 5 cm vs > 5 cm). Patients are assigned to different treatment regimens based on disease extent (nonmetastatic vs metastatic), tumor size (≤ 5 cm vs > 5 cm), extent of resection of primary tumor (resected vs unresected), extent of resection of metastases (complete or microscopic residual vs gross residual), microscopic tumor margins (negative vs positive), and tumor grade (low vs high).

GROUP 1 (low risk [nonmetastatic, grossly resected disease, except high-grade tumor > 5 cm]): Patients with low-grade tumor with either negative or positive microscopic margins or high-grade tumor ≤ 5 cm (in maximum diameter) with negative microscopic margins are assigned to regimen A. Patients with high-grade tumor ≤ 5 cm (in maximum diameter) with positive microscopic margins are assigned to regimen B.

REGIMEN A (observation only): Patients undergo observation only.

REGIMEN B (adjuvant radiotherapy): Beginning between 6-42 days after surgical resection, patients undergo a total of 31 fractions of adjuvant radiotherapy.

GROUP 2 (intermediate risk [nonmetastatic, resected or unresected disease]): Patients with grossly resected, high-grade tumor > 5 cm (in maximum diameter) are assigned to regimen C. Patients with unresected tumor are assigned to regimen D.

REGIMEN C (adjuvant chemoradiotherapy): Patients receive ifosfamide IV over 3 hours on days 1-3 in weeks 1, 4, 7, 10, 13, and 16 and doxorubicin hydrochloride IV over 24 hours on days 1 and 2 in weeks 1, 4, 13, 16, and 19. Beginning in week 4, patients also undergo a total of 31 fractions of radiotherapy.

*NOTE: *Patients who receive brachytherapy will initiate radiotherapy in Week 1. If brachytherapy is administered, chemotherapy should begin within 2 weeks of completion of brachytherapy and the Weeks 1 and 19 doxorubicin should be given instead at Weeks 7 and 10.

REGIMEN D (neoadjuvant chemoradiotherapy, surgery, and adjuvant chemotherapy with or without radiotherapy): Neoadjuvant chemoradiotherapy and surgery: Patients receive ifosfamide IV over 3 hours on days 1-3 in weeks 1, 4, 7, and 10 and doxorubicin hydrochloride IV over 24 hours on days 1 and 2 in weeks 1 and 4. Beginning in week 4, patients also undergo a total of 31 fractions of radiotherapy**. Patients undergo surgical resection in week 13.

NOTE: **Patients with primary hepatic tumors do not receive radiotherapy in week 4.

Adjuvant chemotherapy with or without radiotherapy: Patients receive ifosfamide IV over 3 hours on days 1-3 in weeks 16 and 19 and doxorubicin hydrochloride IV over 24 hours on days 1 and 2 in weeks 16, 19***, and 22. Beginning in week 16, patients achieving gross total resection with positive microscopic margins undergo a total of 6 fractions of adjuvant radiotherapy. Patients achieving less than total gross resection undergo a total of 11 fractions of adjuvant radiotherapy. Patients achieving total gross resection with negative microscopic margins do not receive adjuvant radiotherapy.

NOTE: ***Patients who receive adjuvant radiotherapy in week 16 receive doxorubicin hydrochloride in week 25 instead of week 19.

GROUP 3 (high risk [metastatic, resected, incompletely resected, or unresected disease]): Patients with low-grade, all-sites resected tumor with either negative or positive microscopic margins are assigned to receive treatment as in group 1 regimen A. Patients with high-grade, grossly resected primary tumor, and metastatic disease are assigned to receive treatment as in group 2 regimen C. Patients with unresected, high-grade metastatic tumor are assigned to receive treatment as in group 2 regimen D.

In all groups, treatment continues in the absence of disease progression. After completing study treatment, patients are followed periodically for at least 5 years.

02

Conditions studied

  • Adult Alveolar Soft-part Sarcoma
  • Adult Angiosarcoma
  • Adult Epithelioid Sarcoma
  • Adult Extraskeletal Chondrosarcoma
  • Adult Extraskeletal Osteosarcoma
  • Adult Fibrosarcoma
  • Adult Leiomyosarcoma
  • Adult Liposarcoma
  • Adult Malignant Fibrous Histiocytoma
  • Adult Malignant Hemangiopericytoma
  • Adult Malignant Mesenchymoma
  • Adult Neurofibrosarcoma
  • Adult Synovial Sarcoma
  • Childhood Alveolar Soft-part Sarcoma
  • Childhood Angiosarcoma
  • Childhood Epithelioid Sarcoma
  • Childhood Fibrosarcoma
  • Childhood Leiomyosarcoma
  • Childhood Liposarcoma
  • Childhood Malignant Mesenchymoma
  • Childhood Neurofibrosarcoma
  • Childhood Synovial Sarcoma
  • Dermatofibrosarcoma Protuberans
  • Metastatic Childhood Soft Tissue Sarcoma
  • Nonmetastatic Childhood Soft Tissue Sarcoma
  • Stage I Adult Soft Tissue Sarcoma
  • Stage II Adult Soft Tissue Sarcoma
  • Stage III Adult Soft Tissue Sarcoma
  • Stage IV Adult Soft Tissue Sarcoma
03

In context

Sarcoma, Alveolar Soft Part

51 studies on the registry are indexed under Sarcoma, Alveolar Soft Part; 10 are open to participants now.

This study's enrollment of 588 is above the median of 53 across 49 interventional studies indexed under Sarcoma, Alveolar Soft Part.

Browse Sarcoma, Alveolar Soft Part studies →

Lead sponsor

Children's Oncology Group is the lead sponsor of 448 studies on the registry; 36 are open to participants now.

Of its 12 completed or terminated interventional studies of FDA-regulated products, 11 (92%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
Up to 29 Years
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

Inclusion Criteria:

  • Newly diagnosed non-rhabdomyosarcoma soft tissue sarcoma (STS), confirmed by central pathology review via concurrent enrollment on protocol COG-D9902

    • or non metastatic disease
  • Meets 1 of the following criteria:

    • Intermediate (i.e., rarely metastasizing) or malignant STS, including any of the following:

      • Adipocytic tumor, including liposarcoma of any of the following histology subtypes:

        • Dedifferentiated
        • Myxoid
        • Round cell
        • Pleomorphic type
        • Mixed-type
        • Not otherwise specified (NOS)
      • Fibroblastic/myofibroblastic tumors, including any of the following:

        • Solitary fibrous tumor
        • Hemangiopericytoma
        • Low-grade myofibroblastic sarcoma
        • Myxoinflammatory fibroblastic sarcoma
        • Adult fibrosarcoma*
        • Myxofibrosarcoma
        • Low-grade fibromyxoid sarcoma or hyalinizing spindle-cell tumor
        • Sclerosing epithelioid fibrosarcoma
      • So-called fibrohistiocytic tumors, including any of the following:

        • Plexiform fibrohistiocytic tumor
        • Giant cell tumor of soft tissues
        • Pleomorphic malignant fibrous histiocytoma (MFH)/undifferentiated pleomorphic sarcoma
        • Giant cell MFH/undifferentiated pleomorphic sarcoma with giant cells
        • Inflammatory MFH/undifferentiated pleomorphic sarcoma with prominent inflammation
      • Smooth muscle tumor (leiomyosarcoma)
      • Pericytic [perivascular] tumor (malignant glomus tumor or glomangiosarcoma)
      • Vascular tumor, including angiosarcoma
      • Chondro-osseous tumors of any of the following types:

        • Mesenchymal chondrosarcoma
        • Extraskeletal osteosarcoma
      • Tumors of uncertain differentiation, including any of the following:

        • Angiomatoid fibrous histiocytoma
        • Ossifying fibromyxoid tumor
        • Myoepithelioma/parachordoma
        • Synovial sarcoma
        • Epithelioid sarcoma
        • Alveolar soft-part sarcoma
        • Clear cell sarcoma of soft tissue
        • Extraskeletal myxoid chondrosarcoma ("chordoid type")
        • Malignant mesenchymoma
        • Neoplasms with perivascular epithelioid cell differentiation (PEComa)
        • Clear cell myomelanocytic tumor
        • Intimal sarcoma
    • Malignant peripheral nerve sheath tumor
    • Dermatofibrosarcoma protuberans meeting both of the following criteria:

      • Non metastatic disease
      • Tumor must be grossly resected prior to study enrollment
    • Embryonal sarcoma of the liver
    • Unclassified STS that is too undifferentiated to be placed in a specific pathologic category (undifferentiated STS or STS NOS)
  • Gross resection of the primary tumor ≤ 42 days prior to enrollment required except if any of the following circumstances apply:

    • Non metastatic high-grade tumor > 5 cm in maximal diameter and gross or microscopic residual tumor is anticipated after resection
    • Tumor of either high- or- low-grade that cannot be grossly excised without unacceptable morbidity
    • High-grade tumor with metastases

      • Patients with metastatic low-grade tumor whose disease is amenable to gross resection at all sites must undergo gross resection of all sites prior to study entry
  • Patients with a tumor recurrence after a gross total resection are not eligible
  • Tumors arising in bone are not eligible
  • Patients with epithelioid sarcoma, clear cell sarcoma, or clinical or radiologic evidence of regional lymph node enlargement must undergo sentinel lymph node or lymph node sampling to confirm the status of regional lymph nodes* NOTE: *Except in cases where the study radiologist reviews the imaging and indicates that a biopsy is not needed to confirm that the patient has lymph node involvement.

    • If lymph node biopsies are positive for tumor (or the lymph nodes are classified as positive by the study radiologist), formal lymph node dissection must be done at the time of definitive surgery(prior to study entry for patients assigned to study regimen C)
  • Patients with metastatic disease must undergo a biopsy to confirm the presence of metastatic tumor if all metastases are \< 1 cm in maximal diameter (except in cases where the study radiologist reviews the imaging and indicated that a biopsy is not needed to confirm that the patient has metastatic disease)
  • Lansky performance status (PS) 50-100% (for patients ≤ 16 years of age) OR PS 50-100% (for patients > 16 years of age)
  • ≥ 3 months
  • ≥ 1,000/mm³*
  • count ≥ 100,000/mm³*
  • or radioisotope ≥ 70 mL/min (≥ 40 mL/min for infants \< 1 year of age)* or serum creatinine based on age and/or gender as follows:

    • 0.4 mg/dL (1 month to \< 6 months of age)
    • 0.5 mg/dL (6 months to \< 1 year of age)
    • 0.6 mg/dL (1 year to \< 2 years of age)
    • 0.8 mg/dL (2 years to \< 6 years of age)
    • 1.0 mg/dL (6 years to \< 10 years of age)
    • 1.2 mg/dL (10 years to \< 13 years of age)
    • 1.5 mg/dL (male) or 1.4 mg/dL (female) (13 years to \< 16 years of age)
    • 1.7 mg/dL (male) or 1.4 mg/dL (female) (≥ 16 years of age)
  • Patients with urinary tract obstruction by tumor must meet the renal function criteria listed above AND must have unimpeded urinary flow established via decompression of the obstructed portion of the urinary tract
  • ≤ 1.5 times (ULN)*
  • Shortening fraction ≥ 27% by echocardiogram* OR ≥ 50% by radionuclide angiogram*
  • Not pregnant or nursing (patients undergoing radiotherapy and/or chemotherapy)

    • No nursing for ≥ 1 month after completion of study treatment in study regimens C or D
  • Fertile patients must use effective during and for ≥ 1 month after completion of study treatment
  • Negative pregnancy test
  • No evidence of dyspnea at rest*
  • No exercise intolerance*
  • Resting pulse oximetry reading > 94% on room air (for patients with respiratory symptoms)*
  • Prior treatment for cancer allowed provided the patient meet the prior therapy requirements
  • No prior anthracycline (e.g., doxorubicin or daunorubicin) or ifosfamide chemotherapy for patients enrolled on arm C or arm D
  • No prior radiotherapy to tumor-involved sites
Terms in these criteria, in plain language(12)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Metastases

Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.

Biopsy and archival tissue

A biopsy takes a small piece of tissue to examine. “Archival tissue” is a sample already taken, for example at diagnosis, and kept by the hospital.

Whether a stored sample will do depends on when it was taken, how much there is and what the study needs. Ask whether the study accepts your stored sample or needs a new biopsy.

Karnofsky performance status (KPS)

A 0–100 scale of how well someone can carry out everyday activities. 100 is no complaints and no signs of illness; 70 is able to look after yourself but not to work or keep up normal activity; 50 is needing considerable help and frequent medical care.

Studies often ask for 60 or 70 and above. Your doctor gives the score.

Life expectancy

The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.

Absolute neutrophil count (ANC)

The number of neutrophils, white blood cells that help fight infection, in a given amount of blood. Too few raises the risk of infection.

It is a count, not a percentage of the white cells. Limits are written in units that mean the same: ≥ 1.5 × 10⁹/L is ≥ 1,500 per mm³ (µL). Each lab has its own reference range.

Platelets

Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.

Creatinine clearance (CrCl)

How quickly the kidneys clear creatinine, a waste product, from the blood. A study may estimate it from a blood test with age, weight and sex (often by the Cockcroft–Gault formula), or measure it using blood and urine collected over a set time. Given in mL/min; higher is better.

GFR and eGFR (kidney filtering)

GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².

Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.

Bilirubin

A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.

Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.

ULN (upper limit of normal)

The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.

“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.

LVEF (left ventricular ejection fraction)

The share of blood the heart’s main pumping chamber (the left ventricle) pushes out with each beat, measured by an echocardiogram (heart ultrasound) or a MUGA scan. About 50–70% is normal.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
588 participants (actual)

Study arms

  • Experimental
    Arm A: No adjuvant treatment

    Patients with low-grade tumor with either negative or positive microscopic margins or high-grade tumor ≤ 5 cm (in maximum diameter) with negative microscopic margins are assigned to arm A: (observation only).

    Other: clinical observation · Procedure: therapeutic conventional surgery

  • Experimental
    Arm B: Low risk; adjuvant radiotherapy

    Patients with high-grade tumor ≤ 5 cm (in maximum diameter) with positive microscopic margins are assigned to arm B: (adjuvant radiotherapy). Beginning between 6-42 days after surgical resection, patients undergo a total of 31 fractions of adjuvant radiotherapy.

    Other: clinical observation · Procedure: therapeutic conventional surgery · Radiation: 3-dimensional conformal radiation therapy

  • Experimental
    Arm C: Intermediate & High risk; adjuvant chemoradiotherapy

    High risk \[metastatic, resected, incompletely resected, or unresected disease\] patients with high-grade, grossly resected primary tumor, with metastases are assigned to receive arm C: (adjuvant chemoradiotherapy). Patients receive ifosfamide IV; doxorubicin hydrochloride IV; beginning in week 4, patients also undergo a total of 31 fractions of radiotherapy.

    Drug: doxorubicin hydrochloride · Other: clinical observation · Radiation: 3-dimensional conformal radiation therapy · Drug: ifosfamide

  • Experimental
    Arm D: Intermediate & High Risk; Neoadjuvant chemoradiotherapy

    High risk \[metastatic, resected, incompletely resected, or unresected disease\] patients with unresected, high-grade metastatic tumor are assigned to receive treatment as in arm D: (neoadjuvant chemoradiotherapy, surgery, and adjuvant chemotherapy with or without radiotherapy): Patients receive ifosfamide IV; doxorubicin hydrochloride IV. Beginning in week 4, patients also undergo a total of 31 fractions of radiotherapy. Patients undergo surgical resection in week 13.

    Drug: doxorubicin hydrochloride · Other: clinical observation · Procedure: therapeutic conventional surgery · Radiation: 3-dimensional conformal radiation therapy · Drug: ifosfamide

Interventions

  • Given IV

    Also known as: ADM, ADR, Adria, Adriamycin PFS, Adriamycin RDF

  • Otherclinical observation

    Patients undergo observation

    Also known as: observation

  • Proceduretherapeutic conventional surgery

    Patients undergo surgery

  • Radiation3-dimensional conformal radiation therapy

    Patients undergo radiotherapy

    Also known as: 3D conformal radiation therapy, 3D-CRT

  • Given IV

    Also known as: Cyfos, Holoxan, IFF, IFX, IPP

06

What researchers measure

Primary outcomes

  1. Probability for Event Free Survival.

    Probability of no relapse, secondary malignancy or death after 5 years since enrollment.

    Time frame: 5 years

Secondary outcomes

  1. Toxicity Rate

    Percentage of Arm D patients experiencing grade 4+ adverse events.

    Time frame: 13 weeks

  2. Complete or Partial Response Rate

    Tumor response by imaging. Complete Response (CR): Complete disappearance of the tumor. Partial Response (PR): At least 64% decrease in volume compared to the measurement obtained at study enrollment. Overall Response (OR)=CR+PR.

    Time frame: 13 weeks

  3. Percent Tumor Necrosis

    Percent tumor necrosis by pathology review.

    Time frame: 13 weeks

  4. Event Free Survival Probability Disease Extent

    Probability of no relapse, secondary malignancy or death after 5 years since enrollment.

    Time frame: 5 years

  5. Event Free Survival Probability Histologic Grade

    Probability of no relapse, secondary malignancy or death after 5 years since enrollment

    Time frame: 5 years

  6. Overall Survival Probability Disease Extent

    Probability of survival after 5 years since enrollment.

    Time frame: 5 years

  7. Overall Survival Probability Extent of Resection of the Primary Tumor

    Probability of survival after 5 years since enrollment.

    Time frame: 5 years

  8. Incidence of Distant Metastasis

    Percent of patients who had distant metastasis.

    Time frame: Up to 10 years

  9. Genetic and Gene Expression Profiles

    The tumors from patients registered on D9902 will be analyzed for genetic and gene expression profiles. The study will prospectively evaluate each tumor and confirm newly defined sarcoma diagnostic criteria based on cancer signatures in NRSTS.

    Time frame: At diagnosis

  10. Degree of Agreement in Histologic Grade Determined by the Enrolling Institution Versus by Central Pathology Reviewers

    Histologic grades were determined by the central pathology reviewers and institutional pathologists based on published standards. A higher grade is associated with a more severe disease.

    Time frame: At Diagnosis

  11. Degree of Agreement in Histologic Grade Between Pediatric Oncology Group (POG) and Fédération Nationale Des Centres de Lutte Contre le Cancer (FNCLCC) Pathologic Grading Systems

    POG and FNCLCC grades were determined by pathologists based on published standards. A higher grade is associated with a more severe disease.

    Time frame: At diagnosis

07

Results

Posted Oct 6, 2017

Participant flow

Participant flow — Overall Study
MilestoneArm A: No Adjuvant TreatmentArm B: Low Risk; Adjuvant RadiotherapyArm C: Intermediate & High Risk; Adjuvant ChemoradiotherapyArm D: Intermediate & High Risk; Neoadjuvant Chemoradiotherapy
Started22221122223
Completed2051496117
Not completed17726106
Withdrew: Adverse event0001
Withdrew: Lack of efficacy01725
Withdrew: Physician decision01227
Withdrew: Protocol violation62104
Withdrew: Withdrawal by subject0020
Withdrew: Ineligible112223
Withdrew: Refusal of further protocol therapy01315
Withdrew: Inability to start week 16 tx on time00011

Outcome measures

PrimaryProbability for Event Free Survival.

Probability of no relapse, secondary malignancy or death after 5 years since enrollment.

Time frame:
5 years
Reported as:
Number · Probability of EFS at 5 years
Probability for Event Free Survival.
Probability of EFS at 5 yearsArm A: No Adjuvant TreatmentArm B: Low Risk; Adjuvant RadiotherapyArm C: Intermediate & High Risk; Adjuvant ChemoradiotherapyArm D: Intermediate & High Risk; Neoadjuvant Chemoradiotherapy
Probability for Event Free Survival.0.8984 (0.8395 to 0.9572)0.7647 (0.5348 to 0.9946)0.6079 (0.4818 to 0.7341)0.4873 (0.3951 to 0.5796)
SecondaryToxicity Rate

Percentage of Arm D patients experiencing grade 4+ adverse events.

Time frame:
13 weeks
Reported as:
Number · percentage of participants
Toxicity Rate
percentage of participantsArm D
Toxicity Rate3.06 (0.65 to 5.47)
SecondaryComplete or Partial Response Rate

Tumor response by imaging. Complete Response (CR): Complete disappearance of the tumor. Partial Response (PR): At least 64% decrease in volume compared to the measurement obtained at study enrollment. Overall Response (OR)=CR+PR.

Time frame:
13 weeks
Reported as:
Number · percentage of patients
Complete or Partial Response Rate
percentage of patientsArm D
Complete or Partial Response Rate33.1 (25.36 to 40.84)
SecondaryPercent Tumor Necrosis

Percent tumor necrosis by pathology review.

Time frame:
13 weeks
Reported as:
Mean · percentage of tumor necrosis
Percent Tumor Necrosis
percentage of tumor necrosisArm D
Percent Tumor Necrosis59.4 ± 38.5
SecondaryEvent Free Survival Probability Disease Extent

Probability of no relapse, secondary malignancy or death after 5 years since enrollment.

Time frame:
5 years
Reported as:
Number · Probability
Event Free Survival Probability Disease Extent
ProbabilityNon-metastaticMetastatic
Event Free Survival Probability Disease Extent0.7758 (0.7202 to 0.8313)0.1960 (0.0742 to 0.3178)
Statistical analysis
  • Non-metastatic vs Metastatic · Regression, Cox · p = <0.0001
SecondaryEvent Free Survival Probability Histologic Grade

Probability of no relapse, secondary malignancy or death after 5 years since enrollment

Time frame:
5 years
Reported as:
Number · Probability
Event Free Survival Probability Histologic Grade
ProbabilityHistologic Grade 1Histologic Grade 2Histologic Grade 3
Event Free Survival Probability Histologic Grade0.9636 (0.8943 to 1.0000)0.8505 (0.7382 to 0.9627)0.6136 (0.5442 to 0.6831)
Statistical analysis
  • Histologic Grade 1 vs Histologic Grade 2 vs Histologic Grade 3 · Regression, Cox · p = 0.0049
SecondaryOverall Survival Probability Disease Extent

Probability of survival after 5 years since enrollment.

Time frame:
5 years
Reported as:
Number · Probability
Overall Survival Probability Disease Extent
ProbabilityNon-metastaticMetastatic
Overall Survival Probability Disease Extent0.8752 (0.8313 to 0.9190)0.3153 (0.1677 to 0.4629)
Statistical analysis
  • Non-metastatic vs Metastatic · Regression, Cox · p = <0.0001
SecondaryOverall Survival Probability Extent of Resection of the Primary Tumor

Probability of survival after 5 years since enrollment.

Time frame:
5 years
Reported as:
Number · Probability
Overall Survival Probability Extent of Resection of the Primary Tumor
ProbabilityLess Than Total ResectionNegative MarginsPositive Margins
Overall Survival Probability Extent of Resection of the Primary Tumor0.5975 (0.4913 to 0.7036)0.9353 (0.8923 to 0.9782)0.7764 (0.6565 to 0.8963)
Statistical analysis
  • Less Than Total Resection vs Negative Margins vs Positive Margins · Regression, Cox · p = 0.0096
SecondaryIncidence of Distant Metastasis

Percent of patients who had distant metastasis.

Time frame:
Up to 10 years
Reported as:
Number · Percentage of participants
Incidence of Distant Metastasis
Percentage of participantsNon-metastaticMetastatic
Incidence of Distant Metastasis10.59 (7.66 to 13.51)60.87 (49.35 to 72.39)
Statistical analysis
  • Non-metastatic vs Metastatic · Regression, Logistic · p = <0.0001Firth logistic regression is used to overcome the issue of quasi-complete separation of data points.
SecondaryIncidence of Distant Metastasis

Percent of patients who had distant metastasis.

Time frame:
Up to 10 years
Reported as:
Number · Percentage of participants
Incidence of Distant Metastasis
Percentage of participantsHistologic Grade 1Histologic Grade 2Histologic Grade 3
Incidence of Distant Metastasis0.00 (0.00 to NA)5.06 (0.23 to 9.90)23.38 (18.98 to 27.78)
Statistical analysis
  • Histologic Grade 1 vs Histologic Grade 2 vs Histologic Grade 3 · Regression, Logistic · p = 0.0228Firth logistic regression is used to overcome the issue of quasi-complete separation of data points.
SecondaryGenetic and Gene Expression Profiles

The tumors from patients registered on D9902 will be analyzed for genetic and gene expression profiles. The study will prospectively evaluate each tumor and confirm newly defined sarcoma diagnostic criteria based on cancer signatures in NRSTS.

Time frame:
At diagnosis

No measurements were reported for this outcome.

SecondaryDegree of Agreement in Histologic Grade Determined by the Enrolling Institution Versus by Central Pathology Reviewers

Histologic grades were determined by the central pathology reviewers and institutional pathologists based on published standards. A higher grade is associated with a more severe disease.

Time frame:
At Diagnosis
Reported as:
Number · Participants
Degree of Agreement in Histologic Grade Determined by the Enrolling Institution Versus by Central Pathology Reviewers
ParticipantsHistologic Grade 1 by Enrolling InstitutionHistologic Grade 2 by Enrolling InstitutionHistologic Grade 3 by Enrolling Institution
Histologic grade 1 by central pathology reviewers3851
Histologic grade 2 by central pathology reviewers4569
Histologic grade 3 by central pathology reviewers310268
Statistical analysis
  • Histologic Grade 1 by Enrolling Institution vs Histologic Grade 2 by Enrolling Institution vs Histologic Grade 3 by Enrolling Institution · Kappa statistic: 0.82 · 95% CI 0.76 to 0.88
SecondaryDegree of Agreement in Histologic Grade Between Pediatric Oncology Group (POG) and Fédération Nationale Des Centres de Lutte Contre le Cancer (FNCLCC) Pathologic Grading Systems

POG and FNCLCC grades were determined by pathologists based on published standards. A higher grade is associated with a more severe disease.

Time frame:
At diagnosis
Reported as:
Count of participants · Participants
Degree of Agreement in Histologic Grade Between Pediatric Oncology Group (POG) and Fédération Nationale Des Centres de Lutte Contre le Cancer (FNCLCC) Pathologic Grading Systems
ParticipantsHistologic Grade 1 by FNCLCCHistologic Grade 2 by FNCLCCHistologic Grade 3 by FNCLCC
Histologic grade 1 by POG4681
Histologic grade 2 by POG24690
Histologic grade 3 by POG9145240
Statistical analysis
  • Histologic Grade 1 by FNCLCC vs Histologic Grade 2 by FNCLCC vs Histologic Grade 3 by FNCLCC · Kappa statistic: 0.42 · 95% CI 0.36 to 0.48

Adverse events

Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Arm A: No Adjuvant Treatment—0/205 (0%)0/205 (0%)
Arm B: Low Risk; Adjuvant Radiotherapy—1/17 (5.9%)0/17 (0%)
Arm C: Intermediate & High Risk; Adjuvant Chemoradiotherapy—1/110 (0.9%)2/110 (1.8%)
Arm D: Intermediate & High Risk; Neoadjuvant Chemoradiotherapy—3/196 (1.5%)7/196 (3.6%)
Most frequent serious events
Most frequent serious events
EventArm A: No Adjuvant TreatmentArm B: Low Risk; Adjuvant RadiotherapyArm C: Intermediate & High Risk; Adjuvant ChemoradiotherapyArm D: Intermediate & High Risk; Neoadjuvant Chemoradiotherapy
Treatment related secondary malignancyNeoplasms benign, malignant and unspecified (incl cysts and polyps)0/2051/170/1100/196
Upper gastrointestinal hemorrhageGastrointestinal disorders0/2050/171/1100/196
Death NOSGeneral disorders0/2050/170/1101/196
Infections and infestations - Other, specifyInfections and infestations0/2050/170/1101/196
Neoplasms benign, malignant and unspecified (incl cysts and polyps) - Other, specifyNeoplasms benign, malignant and unspecified (incl cysts and polyps)0/2050/170/1101/196
Most frequent other events
Showing 10 of 13
Most frequent other events
EventArm A: No Adjuvant TreatmentArm B: Low Risk; Adjuvant RadiotherapyArm C: Intermediate & High Risk; Adjuvant ChemoradiotherapyArm D: Intermediate & High Risk; Neoadjuvant Chemoradiotherapy
EncephalopathyNervous system disorders0/2050/171/1101/196
HypotensionVascular disorders0/2050/171/1101/196
Cardiac disorders - Other, specifyCardiac disorders0/2050/170/1101/196
Dermatitis radiationInjury, poisoning and procedural complications0/2050/170/1101/196
DiarrheaGastrointestinal disorders0/2050/170/1101/196
General disorders and administration site conditions - Other, specifyGeneral disorders0/2050/170/1101/196
Hepatic infectionInfections and infestations0/2050/170/1101/196
HypokalemiaMetabolism and nutrition disorders0/2050/170/1101/196
Pericardial effusionCardiac disorders0/2050/170/1101/196
SeizureNervous system disorders0/2050/170/1101/196

Baseline characteristics

Age, Continuous
Age, Continuous(Months)Arm A: No Adjuvant TreatmentArm B: Low Risk; Adjuvant RadiotherapyArm C: Intermediate & High Risk; Adjuvant ChemoradiotherapyArm D: Intermediate & High Risk; Neoadjuvant ChemoradiotherapyTotal
Mean138.87 ± 60.88142.58 ± 59.46155.14 ± 69.20171.31 ± 68.90154.68 ± 67.10
Sex: Female, Male
Sex: Female, Male(Participants)Arm A: No Adjuvant TreatmentArm B: Low Risk; Adjuvant RadiotherapyArm C: Intermediate & High Risk; Adjuvant ChemoradiotherapyArm D: Intermediate & High Risk; Neoadjuvant ChemoradiotherapyTotal
Female124960120313
Male981262103275
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Arm A: No Adjuvant TreatmentArm B: Low Risk; Adjuvant RadiotherapyArm C: Intermediate & High Risk; Adjuvant ChemoradiotherapyArm D: Intermediate & High Risk; Neoadjuvant ChemoradiotherapyTotal
Hispanic or Latino291223890
Not Hispanic or Latino1851995178477
Unknown or Not Reported815721
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Arm A: No Adjuvant TreatmentArm B: Low Risk; Adjuvant RadiotherapyArm C: Intermediate & High Risk; Adjuvant ChemoradiotherapyArm D: Intermediate & High Risk; Neoadjuvant ChemoradiotherapyTotal
American Indian or Alaska Native10236
Asian712818
Native Hawaiian or Other Pacific Islander00011
Black or African American232214389
White1691690137412
More than one race00000
Unknown or Not Reported22273162
08

Study locations

187 sites
  • University of Alabama at Birmingham
    Birmingham, Alabama 35294, United States
  • Phoenix Childrens Hospital
    Phoenix, Arizona 85016, United States
  • University of Arizona Health Sciences Center
    Tucson, Arizona 85724, United States
  • University of Arkansas for Medical Sciences
    Little Rock, Arkansas 72205, United States
  • Children's Oncology Group
    Arcadia, California 91006-3776, United States
  • Southern California Permanente Medical Group
    Downey, California 90242, United States
  • City of Hope Medical Center
    Duarte, California 91010, United States
  • Loma Linda University Medical Center
    Loma Linda, California 92354, United States
  • Miller Children's Hospital
    Long Beach, California 90806, United States
  • Children's Hospital Los Angeles
    Los Angeles, California 90027, United States
  • Cedars-Sinai Medical Center
    Los Angeles, California 90048, United States
  • David Geffen School of Medicine at UCLA
    Los Angeles, California 90095, United States
  • Children's Hospital Central California
    Madera, California 93636-8762, United States
  • Children's Hospital and Research Center at Oakland
    Oakland, California 94609-1809, United States
  • Kaiser Permanente-Oakland
    Oakland, California 94611, United States
  • Childrens Hospital of Orange County
    Orange, California 92868-3874, United States
  • Lucile Packard Children's Hospital Stanford University
    Palo Alto, California 94304, United States
  • Rady Children's Hospital - San Diego
    San Diego, California 92123, United States
  • University of California San Francisco Medical Center-Parnassus
    San Francisco, California 94143, United States
  • Children's Hospital Colorado
    Aurora, Colorado 80045, United States
  • Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center
    Denver, Colorado 80218, United States
  • Connecticut Children's Medical Center
    Hartford, Connecticut 06106, United States
  • Yale University
    New Haven, Connecticut 06520-8032, United States
  • Alfred I duPont Hospital for Children
    Wilmington, Delaware 19803, United States
  • Children's National Medical Center
    Washington, District of Columbia 20010, United States
  • Broward Health Medical Center
    Fort Lauderdale, Florida 33316, United States
  • Lee Memorial Health System
    Fort Myers, Florida 33901, United States
  • University of Florida
    Gainesville, Florida 32610, United States
  • Memorial Healthcare System - Joe DiMaggio Children's Hospital
    Hollywood, Florida 33021, United States
  • Nemours Children's Clinic - Jacksonville
    Jacksonville, Florida 32207-8426, United States
  • University of Miami Miller School of Medicine-Sylvester Cancer Center
    Miami, Florida 33136, United States
  • Miami Children's Hospital
    Miami, Florida 33155, United States
  • Baptist Hospital of Miami
    Miami, Florida 33176, United States
  • Florida Hospital
    Orlando, Florida 32803, United States
  • M D Anderson Cancer Center- Orlando
    Orlando, Florida 32806, United States
  • Nemours Childrens Clinic - Orlando
    Orlando, Florida 32806, United States
  • Nemours Children's Clinic - Pensacola
    Pensacola, Florida 32504, United States
  • All Children's Hospital
    Saint Petersburg, Florida 33701, United States
  • Saint Joseph Children's Hospital of Tampa
    Tampa, Florida 33607, United States
  • Saint Mary's Hospital
    West Palm Beach, Florida 33407, United States
  • Children's Healthcare of Atlanta - Egleston
    Atlanta, Georgia 30322, United States
  • Memorial Health University Medical Center
    Savannah, Georgia 31403, United States
  • University of Hawaii
    Honolulu, Hawaii 96813, United States
  • Tripler Army Medical Center
    Honolulu, Hawaii 96859, United States
  • Saint Luke's Mountain States Tumor Institute
    Boise, Idaho 83712, United States
  • University of Illinois
    Chicago, Illinois 60612, United States
  • Childrens Memorial Hospital
    Chicago, Illinois 60614, United States
  • University of Chicago Comprehensive Cancer Center
    Chicago, Illinois 60637-1470, United States
  • Loyola University Medical Center
    Maywood, Illinois 60153, United States
  • Advocate Hope Children's Hospital
    Oak Lawn, Illinois 60453, United States
  • Advocate Lutheran General Hospital
    Park Ridge, Illinois 60068, United States
  • Saint Jude Midwest Affiliate
    Peoria, Illinois 61602, United States
  • Southern Illinois University
    Springfield, Illinois 62702, United States
  • Riley Hospital for Children
    Indianapolis, Indiana 46202, United States
  • Saint Vincent Hospital and Health Services
    Indianapolis, Indiana 46260, United States
  • University of Iowa Hospitals and Clinics
    Iowa City, Iowa 52242, United States
  • University of Kentucky
    Lexington, Kentucky 40536, United States
  • Kosair Children's Hospital
    Louisville, Kentucky 40202, United States
  • Tulane University Health Sciences Center
    New Orleans, Louisiana 70112, United States
  • Eastern Maine Medical Center
    Bangor, Maine 04401, United States
  • Maine Children's Cancer Program
    Scarborough, Maine 04074, United States
  • University of Maryland Greenebaum Cancer Center
    Baltimore, Maryland 21201-1595, United States
  • Sinai Hospital of Baltimore
    Baltimore, Maryland 21215, United States
  • Johns Hopkins University
    Baltimore, Maryland 21287-8936, United States
  • Walter Reed National Military Medical Center
    Bethesda, Maryland 20889-5600, United States
  • Massachusetts General Hospital Cancer Center
    Boston, Massachusetts 02114, United States
  • Dana-Farber Cancer Institute
    Boston, Massachusetts 02115, United States
  • University of Massachusetts Medical School
    Worcester, Massachusetts 01655, United States
  • C S Mott Children's Hospital
    Ann Arbor, Michigan 48109, United States
  • Wayne State University
    Detroit, Michigan 48202, United States
  • Saint John Hospital and Medical Center
    Detroit, Michigan 48236, United States
  • Hurley Medical Center
    Flint, Michigan 48502, United States
  • Helen DeVos Children's Hospital at Spectrum Health
    Grand Rapids, Michigan 49503, United States
  • Kalamazoo Center for Medical Studies
    Kalamazoo, Michigan 49008, United States
  • Michigan State University - Breslin Cancer Center
    Lansing, Michigan 48910, United States
  • Children's Hospitals and Clinics of Minnesota - Minneapolis
    Minneapolis, Minnesota 55404, United States
  • University of Minnesota Medical Center-Fairview
    Minneapolis, Minnesota 55455, United States
  • Mayo Clinic
    Rochester, Minnesota 55905, United States
  • University of Mississippi Medical Center
    Jackson, Mississippi 39216, United States
  • University of Missouri-Columbia
    Columbia, Missouri 65212, United States
  • The Childrens Mercy Hospital
    Kansas City, Missouri 64108, United States
  • Washington University School of Medicine
    Saint Louis, Missouri 63110, United States
  • Saint John's Mercy Medical Center
    Saint Louis, Missouri 63141, United States
  • University of Nebraska Medical Center
    Omaha, Nebraska 68198, United States
  • Nevada Cancer Research Foundation CCOP
    Las Vegas, Nevada 89106, United States
  • Dartmouth Hitchcock Medical Center
    Lebanon, New Hampshire 03756, United States
  • Hackensack University Medical Center
    Hackensack, New Jersey 07601, United States
  • Saint Peter's University Hospital
    New Brunswick, New Jersey 08901, United States
  • UMDNJ - Robert Wood Johnson University Hospital
    New Brunswick, New Jersey 08903, United States
  • Newark Beth Israel Medical Center
    Newark, New Jersey 07112, United States
  • Saint Joseph's Regional Medical Center
    Paterson, New Jersey 07503, United States
  • Overlook Hospital
    Summit, New Jersey 07902, United States
  • University of New Mexico Cancer Center
    Albuquerque, New Mexico 87106, United States
  • Albany Medical Center
    Albany, New York 12208, United States
  • Montefiore Medical Center
    Bronx, New York 10467-2490, United States
  • Brooklyn Hospital Center
    Brooklyn, New York 11201, United States
  • Roswell Park Cancer Institute
    Buffalo, New York 14263, United States
  • The Steven and Alexandra Cohen Children's Medical Center of New York
    New Hyde Park, New York 11040, United States
  • New York University Langone Medical Center
    New York, New York 10016, United States
  • Mount Sinai Medical Center
    New York, New York 10029, United States

Showing the first 100 of 187 sites across 5 countries. Choose a country and city above to see the rest.

09

References and documents

Publications

  • Venkatramani R, Xue W, Randall RL, Wolden S, Anderson J, Lopez-Terrada D, Black J, Kao SC, Shulkin B, Ostrenga A, Pappo A, Spunt SL. Synovial Sarcoma in Children, Adolescents, and Young Adults: A Report From the Children's Oncology Group ARST0332 Study. J Clin Oncol. 2021 Dec 10;39(35):3927-3937. doi: 10.1200/JCO.21.01628. Epub 2021 Oct 8. PubMed 34623899 ↗
  • Million L, Hayes-Jordan A, Chi YY, Donaldson SS, Wolden S, Morris C, Terezakis S, Laurie F, Morano K, Fitzgerald TJ, Yock TI, Rodeberg DA, Anderson JR, Speights RA, Black JO, Coffin C, McCarville MB, Kao SC, Hawkins DS, Spunt SL, Randall RL. Local Control For High-Grade Nonrhabdomyosarcoma Soft Tissue Sarcoma Assigned to Radiation Therapy on ARST0332: A Report From the Childrens Oncology Group. Int J Radiat Oncol Biol Phys. 2021 Jul 1;110(3):821-830. doi: 10.1016/j.ijrobp.2021.01.051. Epub 2021 Feb 3. PubMed 33548339 ↗
  • Spunt SL, Million L, Chi YY, Anderson J, Tian J, Hibbitts E, Coffin C, McCarville MB, Randall RL, Parham DM, Black JO, Kao SC, Hayes-Jordan A, Wolden S, Laurie F, Speights R, Kawashima E, Skapek SX, Meyer W, Pappo AS, Hawkins DS. A risk-based treatment strategy for non-rhabdomyosarcoma soft-tissue sarcomas in patients younger than 30 years (ARST0332): a Children's Oncology Group prospective study. Lancet Oncol. 2020 Jan;21(1):145-161. doi: 10.1016/S1470-2045(19)30672-2. Epub 2019 Nov 27. PubMed 31786124 ↗
  • Spunt SL, Francotte N, De Salvo GL, Chi YY, Zanetti I, Hayes-Jordan A, Kao SC, Orbach D, Brennan B, Weiss AR, van Noesel MM, Million L, Alaggio R, Parham DM, Kelsey A, Randall RL, McCarville MB, Bisogno G, Hawkins DS, Ferrari A. Clinical features and outcomes of young patients with epithelioid sarcoma: an analysis from the Children's Oncology Group and the European paediatric soft tissue Sarcoma Study Group prospective clinical trials. Eur J Cancer. 2019 May;112:98-106. doi: 10.1016/j.ejca.2019.02.001. Epub 2019 Apr 5. PubMed 30954717 ↗
  • Ferrari A, Chi YY, De Salvo GL, Orbach D, Brennan B, Randall RL, McCarville MB, Black JO, Alaggio R, Hawkins DS, Bisogno G, Spunt SL. Surgery alone is sufficient therapy for children and adolescents with low-risk synovial sarcoma: A joint analysis from the European paediatric soft tissue sarcoma Study Group and the Children's Oncology Group. Eur J Cancer. 2017 Jun;78:1-6. doi: 10.1016/j.ejca.2017.03.003. Epub 2017 Apr 7. PubMed 28391003 ↗
10

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Feb 2007 to primary completion in Sep 2014, 91 months.

Results were first posted in Oct 2017, 3 years 1 month after primary completion.

How these figures are worked out, and which studies are left out of them.

Registered
Jun 28, 2006
First posted
Jun 29, 2006
StartActual
Feb 5, 2007
Primary completionActual
Sep 5, 2014
CompletionActual
Mar 31, 2022
Results first posted
Oct 6, 2017
Last update
Apr 28, 2022
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Apr 28, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT00346164
Responsible party
Sponsor
First posted
Jun 29, 2006
Start date
Feb 5, 2007
Primary completion
Sep 5, 2014
Completion
Mar 31, 2022
Results posted
Oct 6, 2017
Last update
Apr 28, 2022

Study contacts

Sheri Spunt, MD
principal investigator · Children's Oncology Group

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jun 2021. You cannot join it, but the record below documents what was studied.

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Discussion

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Studies of the drugs tested here: Doxorubicin · Ifosfamide

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