18 and older, any sex, with Anemia or Myelodysplastic/Myeloproliferative Neoplasm. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Anemia-responsePrimary· Up to 84 days
Defined as an increase in hemoglobin level equal to or greater than 1.5 g/L without red blood cell-transfusion OR becoming red blood cell-transfusion-independent in a patient who is red blood cell-transfusion-dependent. Will be based on the intent-to-treat principle.
Group
Value
95% CI
Treatment Monotherapy (Sotatercept)
8
Treatment Combination (Ruxolitinib + Sotatercept)
6
Duration of ResponsePrimary· Up to 9 years
Response date to loss of response or last follow up.
Group
Value
95% CI
Treatment Monotherapy (Sotatercept)
23.3
3.9 – 68.4
Treatment Combination (Ruxolitinib + Sotatercept)
19.9
3.7 – 56.8
Adverse events — posted to ClinicalTrials.gov
Time frame: Up to 9 years.
Reporting threshold: 5%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
Treatment Monotherapy (Sotatercept)
Serious: 11/35 (31%)
Deaths: 0/35
Treatment Combination (Ruxolitinib + Sotatercept)
Serious: 10/21 (48%)
Deaths: 0/21
Serious adverse events (21 terms)
Reaction
System
Treatment Monotherapy (Sot…
Treatment Combination (Rux…
Anemia
Blood and lymphatic system disorders
—
—
Lung infection
Infections and infestations
—
—
Dyspnea
Respiratory, thoracic and mediastinal disorders
—
—
Fever
General disorders
—
—
Infections and infestations
Infections and infestations
—
—
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
This phase II trial studies the side effects of and how well sotatercept works in treating patients with myeloproliferative neoplasm-associated myelofibrosis or anemia. Sotatercept may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.
Publications & conference data
8 peer-reviewed publications reference this trial (live from Europe PMC):
NCT07498803 — Sota-ES - Sotatercept in Patients With Congenital Heart Disease and Eisenmenger´s Syndrome
· Phase 2
· not yet recruiting
NCT07356778 — A Study of Sotatercept for Patients With Eisenmenger Syndrome or Unrepaired Shunt-Associated Pulmonary Arterial Hyperten
· Phase 4
· recruiting
NCT06930664 — A Study of Sotatercept (MK-7962) in Healthy Females Administered as a Liquid Formulation in an Autoinjector Versus the L
· Phase 1
· completed
NCT06658522 — Right Ventricular Compensation With Sotatercept: A Prospective Single Arm Open Label Phase 4 Study to Evaluate the Effec
· Phase 4
· recruiting
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Currently open trials in the same condition.
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· recruiting
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· recruiting
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Other M.D. Anderson Cancer Center trials
Trials by the same sponsor.
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· not yet recruiting
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Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by M.D. Anderson Cancer Center
Last refreshed: 10 October 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT01712308.