Vatalanib in Treating Patients With Primary or Secondary Myelodysplastic Syndromes

Draft scope assessment: narrower. Linked by condition-string match at the cancer-entity level. The study's eligibility - stage, biomarker, treatment line and prior therapy - has not been reconciled against this page's definition, so its population is narrower than this page in ways not yet recorded. The condition was transformed or resolved through the terminology hierarchy to reach this cancer type, so the link itself is a candidate a reviewer must confirm. Found by searching ClinicalTrials.gov for this cancer type, restricted to studies that have posted results to the registry. No FDA notice, FDA label or NCI summary held by this site cites this study. Because the search asked for posted results, studies without posted results were never looked for, so their absence from this page means nothing.

Read the full study record and all posted results →

Linked outcomes

Measures are not ranked. Open each original source section for treatment groups, denominators, units and results.

primary · POSTED

Response was measured by International Standardized Response Criteria for MDS * Complete Response: Bone marrow showing \< 5% myeloblasts with normal maturation of all cell lines; Hgb \> 11 g/dL (untransfused), ANC ≥1.5 K/L, PLT ≥ 100 K/L, No blasts, no dysplasia * Partial remission: All of the CR criteria (if abnormal at baseline), except BM evaluation. Blasts decreased by ≥ 50% over baseline. Cellularity and morphology are not relevant. Hematologic improvement: * Erythroid (HI-E): For participants with baseline HGB \< 11g/dL, Major: \> 2g/dL increase, transfusion independence. Minor: 1-2g/dL increase, ≥ 50% decrease in transfusion requirements * Platelet (HI-P): For participants with baseline PLT \< 100 K/L: Major: absolute increase of \> 30 K/L, transfusion independence. Minor: ≥ 50% increase (net increase of \>10 K/L) * Neutrophil (HI-N): For participants with baseline ANC \< 1.5 K/L, Major: \> 100% increase (net increase \> 0.5 K/L). Minor: \> 100% increase (absolute increase \< 0.5 K/L)

Source null

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primary · POSTED

Time to transformation to AML is defined as the time from registration to the transformation of MDS to AML or death of any cause. Participants not meeting these criteria were censored at the date of last follow-up. This outcome was estimated using the Kaplan Meier method.

Source null

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secondary · POSTED

Duration of response (DOR) was defined as the time from response (complete remission, partial remission or hematologic improvement) to progression or death of any cause. Responding and alive patients were censored at the date of last follow-up. The median DOR with 95% CI was estimated using the Kaplan Meier method. Response was measured by International Standardized Response Criteria for MDS (described in above outcome measure).

Per the description, only patients who achieved a response were evaluable for this outcome.

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secondary · POSTED

Overall survival (OS) as the interval from the on-study date until death. OS was estimated using the Kaplan Meier method.

Source null

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secondary · POSTED

Progression free survival (PFS) was defined as the time from registration to progression or death of any cause. Progression free and alive patients were censored at the date of last clinical assessment. The median PFS with 95% CI was estimated using the Kaplan Meier method. Progression is defined as * For patients with \<5% bone marrow blasts: ≥50% increase in blasts to \>5% blasts * For patients with 5-10% bone marrow blasts: ≥50% increase to \>10% blasts * For patients with 10-19% bone marrow blasts: increase to ≥20% blasts * One or more of the following: 50% or greater decrement from maximum remission/response levels in ANC \< 1.5 K/L or PLT\< 100 K/L, or reduction in HGB by at least 2 g/dL or becoming transfusion dependent Progression after HI: Includes one or more of the following * Decrement of 50% or greater from maximum response levels in ANC \< 1.5 K/L or PLT \< 100 K/L * Reduction in HGB concentration by at least 2 g/dL * Becoming transfusion dependent

Source null

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Reported safety

Serious events are not the same as severe events. Compare the original safety groups and their at-risk populations.

Open the study safety table →

Quality of life and patient-reported measures

No linked quality-of-life measure is recorded for this setting and study.

Full draft applicability and source-link record

trial

release id: clinical-indications-draft-1
disease state id: ds-myelodysplastic-myeloproliferative-neoplasms
nct id: NCT00072475
trial label: Vatalanib in Treating Patients With Primary or Secondary Myelodysplastic Syndromes
applicability: narrower
applicability note: Linked by condition-string match at the cancer-entity level. The study's eligibility - stage, biomarker, treatment line and prior therapy - has not been reconciled against this page's definition, so its population is narrower than this page in ways not yet recorded. The condition was transformed or resolved through the terminology hierarchy to reach this cancer type, so the link itself is a candidate a reviewer must confirm.
curation status: draft
reviewed by: Source null
reviewed at: Source null
created at: 2026-09-10T00:00:00Z
provenance class: registry-condition-search
discovery note: Found by searching ClinicalTrials.gov for this cancer type, restricted to studies that have posted results to the registry. No FDA notice, FDA label or NCI summary held by this site cites this study. Because the search asked for posted results, studies without posted results were never looked for, so their absence from this page means nothing.
outcome Count: 5
harms Count: 1
qol Count: 0

outcomes

release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0000
source section id
NCT00072475-om-0000
source outcome index
0
endpoint
Number of Participants With Response
endpoint definition
Response was measured by International Standardized Response Criteria for MDS * Complete Response: Bone marrow showing \< 5% myeloblasts with normal maturation of all cell lines; Hgb \> 11 g/dL (untransfused), ANC ≥1.5 K/L, PLT ≥ 100 K/L, No blasts, no dysplasia * Partial remission: All of the CR criteria (if abnormal at baseline), except BM evaluation. Blasts decreased by ≥ 50% over baseline. Cellularity and morphology are not relevant. Hematologic improvement: * Erythroid (HI-E): For participants with baseline HGB \< 11g/dL, Major: \> 2g/dL increase, transfusion independence. Minor: 1-2g/dL increase, ≥ 50% decrease in transfusion requirements * Platelet (HI-P): For participants with baseline PLT \< 100 K/L: Major: absolute increase of \> 30 K/L, transfusion independence. Minor: ≥ 50% increase (net increase of \>10 K/L) * Neutrophil (HI-N): For participants with baseline ANC \< 1.5 K/L, Major: \> 100% increase (net increase \> 0.5 K/L). Minor: \> 100% increase (absolute increase \< 0.5 K/L)
time origin
Duration of study (up to 5 years)
analysis role
primary
reporting status
POSTED
data cutoff
Source null
population note
Source null
curation status
draft
reviewed by
Source null
reviewed at
Source null
created at
2026-09-10T00:00:00Z
release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0004
source section id
NCT00072475-om-0004
source outcome index
4
endpoint
Time to Transformation to AML
endpoint definition
Time to transformation to AML is defined as the time from registration to the transformation of MDS to AML or death of any cause. Participants not meeting these criteria were censored at the date of last follow-up. This outcome was estimated using the Kaplan Meier method.
time origin
Duration of study (up to 5 years)
analysis role
primary
reporting status
POSTED
data cutoff
Source null
population note
Source null
curation status
draft
reviewed by
Source null
reviewed at
Source null
created at
2026-09-10T00:00:00Z
release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0001
source section id
NCT00072475-om-0001
source outcome index
1
endpoint
Duration of Response
endpoint definition
Duration of response (DOR) was defined as the time from response (complete remission, partial remission or hematologic improvement) to progression or death of any cause. Responding and alive patients were censored at the date of last follow-up. The median DOR with 95% CI was estimated using the Kaplan Meier method. Response was measured by International Standardized Response Criteria for MDS (described in above outcome measure).
time origin
5 yrs
analysis role
secondary
reporting status
POSTED
data cutoff
Source null
population note
Per the description, only patients who achieved a response were evaluable for this outcome.
curation status
draft
reviewed by
Source null
reviewed at
Source null
created at
2026-09-10T00:00:00Z
release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0002
source section id
NCT00072475-om-0002
source outcome index
2
endpoint
Overall Survival
endpoint definition
Overall survival (OS) as the interval from the on-study date until death. OS was estimated using the Kaplan Meier method.
time origin
Duration of study (up to 5 years)
analysis role
secondary
reporting status
POSTED
data cutoff
Source null
population note
Source null
curation status
draft
reviewed by
Source null
reviewed at
Source null
created at
2026-09-10T00:00:00Z
release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0003
source section id
NCT00072475-om-0003
source outcome index
3
endpoint
Progression-free Survival
endpoint definition
Progression free survival (PFS) was defined as the time from registration to progression or death of any cause. Progression free and alive patients were censored at the date of last clinical assessment. The median PFS with 95% CI was estimated using the Kaplan Meier method. Progression is defined as * For patients with \<5% bone marrow blasts: ≥50% increase in blasts to \>5% blasts * For patients with 5-10% bone marrow blasts: ≥50% increase to \>10% blasts * For patients with 10-19% bone marrow blasts: increase to ≥20% blasts * One or more of the following: 50% or greater decrement from maximum remission/response levels in ANC \< 1.5 K/L or PLT\< 100 K/L, or reduction in HGB by at least 2 g/dL or becoming transfusion dependent Progression after HI: Includes one or more of the following * Decrement of 50% or greater from maximum response levels in ANC \< 1.5 K/L or PLT \< 100 K/L * Reduction in HGB concentration by at least 2 g/dL * Becoming transfusion dependent
time origin
Duration of study (up to 5 years)
analysis role
secondary
reporting status
POSTED
data cutoff
Source null
population note
Source null
curation status
draft
reviewed by
Source null
reviewed at
Source null
created at
2026-09-10T00:00:00Z

arms

release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0000
arm key
OG000
arm label
Vatalanib
regimen
Adult patients with MDS receive treatment with vatalanib. vatalanib: Pts registered before 1/15/05 1250 mg/day PO After 1/15/05: Start w/ 750 mg/day PO; escalate q 4 wks in absence of Grade 2 or \> tox (1st increase=1000mg/day; 2nd increase 1250 mg/day)
analyzed count
142
analyzed unit
Participants
is comparator
Source null
source pointer
NCT00072475-om-0000#groups/OG000
release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0001
arm key
OG000
arm label
Vatalanib
regimen
Adult patients with MDS receive treatment with vatalanib. vatalanib: Pts registered before 1/15/05 1250 mg/day PO After 1/15/05: Start w/ 750 mg/day PO; escalate q 4 wks in absence of Grade 2 or \> tox (1st increase=1000mg/day; 2nd increase 1250 mg/day)
analyzed count
7
analyzed unit
Participants
is comparator
Source null
source pointer
NCT00072475-om-0001#groups/OG000
release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0002
arm key
OG000
arm label
Vatalanib
regimen
Adult patients with MDS receive treatment with vatalanib. vatalanib: Pts registered before 1/15/05 1250 mg/day PO After 1/15/05: Start w/ 750 mg/day PO; escalate q 4 wks in absence of Grade 2 or \> tox (1st increase=1000mg/day; 2nd increase 1250 mg/day)
analyzed count
142
analyzed unit
Participants
is comparator
Source null
source pointer
NCT00072475-om-0002#groups/OG000
release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0003
arm key
OG000
arm label
Vatalanib
regimen
Adult patients with MDS receive treatment with vatalanib. vatalanib: Pts registered before 1/15/05 1250 mg/day PO After 1/15/05: Start w/ 750 mg/day PO; escalate q 4 wks in absence of Grade 2 or \> tox (1st increase=1000mg/day; 2nd increase 1250 mg/day)
analyzed count
142
analyzed unit
Participants
is comparator
Source null
source pointer
NCT00072475-om-0003#groups/OG000
release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
outcome key
om-0004
arm key
OG000
arm label
Vatalanib
regimen
Adult patients with MDS receive treatment with vatalanib. vatalanib: Pts registered before 1/15/05 1250 mg/day PO After 1/15/05: Start w/ 750 mg/day PO; escalate q 4 wks in absence of Grade 2 or \> tox (1st increase=1000mg/day; 2nd increase 1250 mg/day)
analyzed count
142
analyzed unit
Participants
is comparator
Source null
source pointer
NCT00072475-om-0004#groups/OG000

harms

release id
clinical-indications-draft-1
disease state id
ds-myelodysplastic-myeloproliferative-neoplasms
nct id
NCT00072475
harm key
EG000
source section id
NCT00072475-ae
event group key
EG000
event group label
Vatalanib
serious affected
51
serious at risk
153
other affected
134
other at risk
153
frequency threshold
0
collection period
Source null
event definition
Source null
undenominated note
Source null
curation status
draft
reviewed by
Source null
reviewed at
Source null
created at
2026-09-10T00:00:00Z

quality of life

setting source links

Preserved source evidence · Not medical advice