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Recruiting Phase 2 NCT05636787

NCT05636787 Clinical Trial Investigating the Chemotherapeutic Compound Treosulfan (Trecondi® Ideogen) in Myeloma Patients

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Clinical Trial Summary
NCT ID NCT05636787
Status Recruiting
Phase Phase 2
Sponsor Insel Gruppe AG, University Hospital Bern
Condition Multiple Myeloma
Study Type INTERVENTIONAL
Enrollment 120 participants
Start Date 2023-06-06
Primary Completion 2028-01

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 75 Years
Study Type INTERVENTIONAL
Interventions
TreosulfanMelphalan

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

In Phase 2, researchers evaluate early signs of effectiveness. You may be randomized to receive the active treatment or a comparator. Monitoring continues closely.

This trial targets 120 participants in total. It began in 2023-06-06 with a primary completion date of 2028-01.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

Clinical trial investigating the chemotherapeutic compound treosulfan (Trecondi® Ideogen) in myeloma patients.

Eligibility Criteria

Inclusion criteria: 1. Eligible are myeloma patients after standard first-line induction treatment. Additional induction regimens in refractory myeloma patients are allowed. 2. Patients must be considered fit for subsequent consolidation with high-dose chemotherapy with autologous stem cell transplantation. 3. Patients must be aged 18-75 years. 4. Patients must have an ECOG \<3. 5. Patients must have a creatinine clearance ≥35 ml/min. 6. Patients must have an LVEF ≥40% within three months prior to start of study HDCT. 7. Patients must have given voluntary written informed consent. Exclusion criteria: 1. Patients with an uncontrolled acute infection. 2. Patients with a transplantation comorbidity index (HCTCI) \> 6 points. 3. Patients with concurrent active malignant disease with the exception of basalioma/spinalioma of the skin or early-stage cervix carcinoma, or early-stage prostate cancer. Previous treatment for other malignancies (not listed above) must have been terminated at least 6 months before registration and no evidence of active disease may be documented since then. 4. Patients with major coagulopathy or bleeding disorder. 5. Patients with other medical conditions that could potentially interfere with the completion of treatment according to this protocol or that would impair tolerance to therapy or prolong hematological recovery. 6. Lack of patient cooperation to allow study treatment as outlined in this protocol. 7. Known pregnancy or lactating female patients. The pregnancy test could be omitted from the screening visit and postponed to the study treatment if indicated (a pregnancy test in female patients of child-bearing potential is not mandatory since patients are already under induction chemotherapy or mobilization chemotherapy, and pregnancy was excluded before starting induction chemotherapy; if, however, a pregnancy test is clinically indicated, it can be done either during screening or before the start of study treatment). Patient not willing to implement adequate contraceptive measures (hormonal treatment p.o. or i.m., intra-uterine surgical devices, or latex condoms) to avoid pregnancy during study treatment and for 12 additional months. 8. Use of any anti-cancer investigational agents within 14 days prior to the expected start of trial treatment. 9. Contraindications and hypersensitivity to any of the active chemotherapy compounds.

Contact & Investigator

Central Contact

Thomas Pabst, Prof Dr. med

✉ thomas.pabst@insel.ch

📞 +41 31 632 84 30

Principal Investigator

Thomas Pabst, Prof Dr. med

STUDY CHAIR

Department for Medical Oncology; University Hospital/Inselspital

Frequently Asked Questions

Who can join the NCT05636787 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 75 Years, studying Multiple Myeloma. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT05636787 trial and what does that mean for participants?

Phase 2 trials evaluate whether the treatment shows signs of effectiveness while continuing to monitor safety. More participants are enrolled than in Phase 1 to help refine the treatment protocol.

Is NCT05636787 currently recruiting?

Yes, NCT05636787 is actively recruiting participants. Contact the research team at thomas.pabst@insel.ch for enrollment information.

Where is the NCT05636787 trial being conducted?

This trial is being conducted at Bern, Switzerland.

Who is sponsoring the NCT05636787 clinical trial?

NCT05636787 is sponsored by Insel Gruppe AG, University Hospital Bern. The principal investigator is Thomas Pabst, Prof Dr. med at Department for Medical Oncology; University Hospital/Inselspital. The trial plans to enroll 120 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: November 2026  ·  Data Methodology