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NCT05463848 · ClinicalTrials.gov registry record · Phase 2

Surgical Pembro +/- Olaparib w TMZ for rGBM

A Phase 2 study of Glioblastoma and Recurrent Glioblastoma, sponsored by L. Nicolas Gonzalez Castro, MD, PhD.

Recruiting
Registry status
Phase 2
Development phase
78
Enrollment target
4
Study locations

NCT05463848: Recruiting Phase 2 study of Glioblastoma and Recurrent Glioblastoma, sponsored by L. Nicolas Gonzalez Castro, MD, PhD.

NCT05463848 is a Phase 2 study of Glioblastoma and Recurrent Glioblastoma that is actively recruiting participants, run by L. Nicolas Gonzalez Castro, MD, PhD. The registered enrollment target is 78 participants, below the 109-participant average among 199 other Glioblastoma trials with a reported enrollment target (28% lower). The trial reports 4 study locations across 2 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05463848, a Phase 2 study of Glioblastoma and Recurrent Glioblastoma, is actively recruiting participants, sponsored by L. Nicolas Gonzalez Castro, MD, PhD.

RECRUITING
Registry status
Phase 2
Development phase
78 participants
Enrollment target
4
Study locations

Study Summary

This research study is studying a combination therapy as a possible treatment for recurrent glioblastoma (GBM), a brain tumor that is growing or progressing despite earlier treatment. The names of the study interventions involved in this study are/is: * Pembrolizumab * Olaparib * Temozolomide (Temodar)

Primary Outcome

Progression-free survival based on the Kaplan-Meier method is defined as the duration of time from study entry to documented disease progression (PD) or death. PD defined by modified RANO as well as iRANO criteria, per protocol section 12.

Interventions

  • DRUG Pembrolizumab
  • DRUG Olaparib
  • DRUG Temozolomide

Study Locations (4)

Massachusetts

  • Massachusetts General Hospital - Boston
  • Beth Israel Deaconess Medical Center - Boston
  • Dana-Farber Cancer Institute - Boston

New York

  • Memorial Sloan Kettering Cancer Center - New York

Trial Details

FieldValue
Enrollment Target 78 participants
Start Date 2022-10-21
Est. Completion 2027-03-01
Phase Phase 2

What NCT05463848 shows while recruiting

NCT05463848 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 78 participants, a relatively small participant target, below the 109-participant average among 199 other Glioblastoma trials with a reported enrollment target (28% lower).

The record links to 2 conditions, with Glioblastoma appearing as the primary indexed condition, and to 3 interventions - of which Pembrolizumab is the first listed.

NCT05463848 reports a single indexed study location in Massachusetts, New York.

Frequently Asked Questions

What is clinical trial NCT05463848 about?

NCT05463848 is a clinical study titled "Surgical Pembro +/- Olaparib w TMZ for rGBM". This research study is studying a combination therapy as a possible treatment for recurrent glioblastoma (GBM), a brain tumor that is growing or progressing despite earlier treatment. The names of the study interventions involved in this study are/is: * Pembrolizumab * Olaparib * Temozolomide (Tem...

What is the current status of trial NCT05463848?

This trial is currently recruiting. It is a Phase 2 study. The enrollment target is 78 participants. The study started on 2022-10-21. Estimated completion is 2027-03-01.

What conditions does trial NCT05463848 study?

This clinical trial studies the following conditions: Glioblastoma, Recurrent Glioblastoma.

What interventions are being tested in trial NCT05463848?

The interventions under investigation include: Pembrolizumab (DRUG), Olaparib (DRUG), Temozolomide (DRUG).

Who is sponsoring clinical trial NCT05463848?

This trial is sponsored by L. Nicolas Gonzalez Castro, MD, PhD, which has 1 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05463848 being conducted?

This trial has 4 study locations across Massachusetts, New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Glioblastoma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05463848's enrollment target sits among peer trials

78 59th of 199 higher than 139 of 199 other Glioblastoma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Glioblastoma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05463848, the US trial registry maintained by the National Library of Medicine. NCT05463848 (small enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.