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Clinical trialNCT03829020CompletedPhase 1Interventional

Metformin, Nelfinavir, and Bortezomib in Treating Patients With Relapsed and/or Refractory Multiple Myeloma

SponsorMayo ClinicEnrollment9Recurrent Plasma Cell MyelomaRefractory Plasma Cell Myeloma
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This phase I trial studies the side effects and best dose of metformin and nelfinavir in combination with bortezomib in treating patients with multiple myeloma that has come back or does not respond to treatment. Metformin may stop the growth of tumor cells by disrupting the energy source within multiple myeloma cells. Nelfinavir and bortezomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving metformin, nelfinavir, and bortezomib may work better in treating patients with multiple myeloma.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Mayo Clinic

    Jacksonville, Florida, United States

  • Mayo Clinic in Rochester

    Rochester, Minnesota, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Bortezomib →Metformin →Nelfinavir →
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
17 Apr 2019
Primary completion
21 Sept 2022
Completion
24 Nov 2023
Last update posted
22 Aug 2024
Registered enrollment
9
Registry id
NCT03829020
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.