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MesotheliomaPhase 1NCT04481672

Intravenous Magnesium in Patients Receiving Cisplatin

A Phase 1 study testing Magnesium Sulfate in people with Mesothelioma, run by Dana-Farber Cancer Institute at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This research study, is trying to determine the highest dose of magnesium that can be given safely to people with malignant mesothelioma receiving intraoperative chemotherapy with cisplatin who are at risk for acute kidney injury. The name(s) of the study drug involved in this study is magnesium sulfate. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Mesothelioma
What is being tested?
Magnesium Sulfate
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
5 participants
Where
1 siteUnited States
Study dates
30 Jul 2021to 30 Dec 2021
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Adults ≥18 years with malignant mesothelioma admitted for HIOCC. Because no dosing or adverse event data are currently available on the use of intravenous magnesium participants <18 years of age, children are excluded from this study, but will be eligible for future pediatric studies.
  • Glomerular filtration rate (GFR)≥ 30 ml/min/1.73m2 at the time of enrollment
  • Patients must have the ability to understand and the willingness to sign a written informed consent document.

Who cannot join

  • Patients with a pre-treatment serum Magnesium level >2.5 mg/dl or <1.3 mg/dl at the preoperative visit
  • Patients with AKI at the time of enrollment, assessed by Kidney Disease Improving Outcomes Criteria (serum creatinine increase ≥1.5x baseline)
  • Patients with estimated glomerular filtration rate <30 ml/min/1.73m2 at the time of enrollment
  • Patients with neuromuscular disease (e.g., amyotrophic lateral sclerosis, multiple sclerosis, muscular dystrophy, myasthenia gravis, myositis)
  • Patients with sustained bradycardia (heart rate <50 beats per minute on 1 or more EKGs in the preceding 90 days) or 2nd degree AV heart block type 2 or higher with the absence of a functioning pacemaker
  • Participants who are receiving any other investigational agents.
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  • History of allergic reactions attributed to compounds of similar chemical or biologic composition to intravenous magnesium
  • Participants with uncontrolled intercurrent illness.
  • Participants with psychiatric illness/social situations that would limit compliance with study requirements.
  • Pregnant women are excluded from this study because they may need magnesium for treatment of preeclampsia or eclampsia, apart from this study.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Brigham and Women's Hospital

    Boston, Massachusetts, 02215

Other trials in United States

About this study

Official title: Pilot and Feasibility Study of Intravenous Magnesium in Patients Receiving Hyperthermic Intraoperative Chemotherapy With Cisplatin (HIOCC)

This research study, is trying to determine the highest dose of magnesium that can be given safely to people with malignant mesothelioma receiving intraoperative chemotherapy with cisplatin who are at risk for acute kidney injury.

The name(s) of the study drug involved in this study is

  • magnesium sulfate.
Read the detailed description

This research study is a phase 1 pilot study, which is the first time investigators are examining larger doses of magnesium in patients receiving cisplatin and the effect of intravenous magnesium administration on blood magnesium levels. In previous studies it was found that patients with lower blood magnesium levels were at higher risk of acute kidney injury. The study is looking to determine the best dose(s) of intravenous magnesium to administer safely without severe or unmanageable side effects in participants. The purpose of the study is also to determine the dose of intravenous magnesium needed to achieve a target level.

The U.S. Food and Drug Administration (FDA) has not approved magnesium for people with mesothelioma receiving cisplatin but it has been approved for other uses.

The research study procedures include: screening for eligibility and study treatment at participant's preoperative visit with their thoracic surgeon. Intravenous magnesium will be administered in the hospital, the night prior to surgery, and take place over 36 hours. Participants will followed for 4 days on postoperative days 1, 2, and 3.

It is expected that about 10 people will take part in this research study.

Conditions
Mesothelioma
Being tested
Magnesium Sulfate
Keywords
Mesothelioma, Magnesium Sulfate, intraoperative cisplatin
Medical subject headings
Mesothelioma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Magnesium SulfateDrug

    Intravenous infusion of magnesium sulfate prior to intraoperative chemotherapy with cisplatin.

Study groups in NCT04481672
Study groupRoleWhat they receive
Magnesium SulfateExperimentalStarting the night before surgery participants will receive intravenous infusion of magnesium over approximately 36 hours. Dosage amounts will vary among participants as the study is determining the highest dose of magnesium that can be administered safely without severe or unmanageable side effects. The first 5 participants of the study will all receive the same dose of magnesium. The decision to test other doses of magnesium in 5 additional participants will depend on magnesium levels and dose tolerance outcomes in the first 5 participants. Participants will be followed for 4 days and undergo blood test to measure magnesium levels at the time of hospital admittance, the morning prior to the surgery, twice immediately after surgery, and twice a day for 3 days after the surgery.
Receives: Drug: Magnesium Sulfate

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Feasibility and acceptability as measured by participant rates of enrollment

    Feasibility assessed by % of patients that agree to participate. Project feasible if >30% of the patients approached agree to participate

    Measured: 6 months

  2. Number of Participants With Treatment-Related Adverse Events as Assessed by CTCAE Version 5.0

    NCI Common Terminology Criteria for Adverse Events (CTCAE) version 5.0

    Measured: Time of magnesium infusion till 2 days.

Secondary outcomes (2)
  1. Magnesium Level

    Assess the amount of IV magnesium needed to reach a target level of 3 to 4.8mg/dl. Magnesium levels will be measured at multiple time points. We want >80% (≥32/40) of the time-averaged, postoperative magnesium levels to be within the target range of 3 to 4.8 mg/dl.

    Measured: Day of surgery through postoperative day 3.

  2. Tubular Injury Markers

    Changes in urinary KIM-1 and urinary NGAL levels in order to assess intra- and interassay variability

    Measured: From admission through postoperative day 3

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted22 Jul 2020
  2. Study start30 Jul 2021
  3. Primary completion30 Dec 2021
  4. Study completion30 Dec 2021

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Supportive care
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
5 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04481672
Sponsor's protocol ID
19-801
Status last verified
Jan 2022
First submitted
19 Jul 2020
Last updated
11 Jan 2022
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: The Dana-Farber / Harvard Cancer Center encourages and supports the responsible and ethical sharing of data from clinical trials. De-identified participant data from the final research dataset used in the published manuscript may only be shared under the terms of a Data Use Agreement. Requests may be directed to: \[contact information for Sponsor Investigator or designee\]. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research.

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Magnesium Sulfate in people with Mesothelioma, run by Dana-Farber Cancer Institute at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 3 inclusion and 10 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 11 Jan 2022. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Feasibility and acceptability as measured by participant rates of enrollment (time frame: 6 months). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Jan 2022.

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