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A study on randomized comparison of two different regimen(PCD vs PD)in relapsed/refractory multiple myeloma after failure of PI and lenalidomide in previous line of treatment

An open label phase-III randomized clinical trial of pomalidomide cyclophosphamide and dexamethasone versus pomalidomide dexamethasone in relapsed/ refractory multiple myeloma treated with lenalidomide and a proteasome Inhibitor.

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/12/038872
Enrollment
200
Registered
2021-12-23
Start date
Unknown
Completion date
Unknown
Last updated
2023-10-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: C900- Multiple myeloma

Interventions

Intervention1: pomalidomide, cyclophosphamide and dexamethasone: Pomalidomide 4 mg daily for 21 days Cyclophosphamide 50mg once daily for 21 days Dexamethasone 40 mg weekly Cycle duration – 2

Sponsors

Dr Lingaraj Nayak
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: i) Subject is, in the investigator’s opinion, willing and able to comply with the protocol requirements. Ii) Age >18 years. iii) ECOG performance status iv) Life-expectancy > 3 months v) Symptomatic relapsed myeloma vi) Subjects with measurable M band (serum M-protein = 1 g/dL) and free light chain value (Baseline FLC ratio is abnormal ( 1.65) and involved light chain isotype (kappa or lambda) is =10 mg/dL vii) Received 2 lines of therapy (PI- based, and lenalidomide based regimen) viii) Subjects who received only 1 line of prior treatment must have demonstrated PD on or within 60 days of completion of the lenalidomide containing regimen (ie, lenalidomide refractory)

Exclusion criteria

Exclusion criteria: I) Subjects with non-secretory or oligo-secretory myeloma ii) Plasma cell leukemia Iii) Subjects with extra medullary myeloma Iv) Significant cardiac disease - Known or suspected cardiac amyloidosis - Congestive heart failure of Class III or IV of the NYHA classification; - Uncontrolled angina, hypertension or arrhythmia - Myocardial infarction in past 6 months - Any uncontrolled or severe cardiovascular disease V) Known HIV infection or active hepatitis B, or C Vi) Absolute neutrophil count Vii) Platelets viii) Total bilirubin >2 x ULN, or direct bilirubin >2.0 mg/dL. ix) AST or ALT > 3 x ULN X) Creatinine clearance (CrCl) Xi) Known hypersensitivity to Lenalidomide or cyclophosphamide

Design outcomes

Primary

MeasureTime frame
Progression free SurvivalTimepoint: At 3 month, 6 month, 9 month and 1 year

Secondary

MeasureTime frame
Objective response rates(ORR)Timepoint: At 3 month, 6 month, 9 month and 1 year;Overall SurvivalTimepoint: The time from randomization to the date of death due to any cause;Time to progressionTimepoint: The time from randomization to the date of progression.

Countries

India

Contacts

Public ContactLINGARAJ NAYAK

Tata memorial hospital, Mumbai

lingarajnayak86@gmail.com09167294976

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026