Trial · NCT05498220
Polatuzumab Vedotin With R-GDP in Relapsed/Refractory Diffuse Large B-cell Lymphoma
NCT05498220, Phase 2, Terminated, UNC Lineberger Comprehensive Cancer Center
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Polatuzumab Vedotin With R-GDP in Relapsed/Refractory Diffuse Large B-cell Lymphoma. Trials, record NCT05498220. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT05498220
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Polatuzumab Vedotin With R-GDP in Relapsed/Refractory Diffuse Large B-cell Lymphoma
- NCT number
- NCT05498220
- Status
- Terminated
- Phases
- Phase 2
- Enrollment
- 5 participants, actual
- Lead sponsor
- UNC Lineberger Comprehensive Cancer Center
- Conditions
- Diffuse Large B-cell Lymphoma
- Interventions
- Polatuzumab vedotin (PV), Rituximab, Hyaluronidase, Gemcitabine, Cisplatin, Dexamethasone, GCSF
- First posted
- 2022-08-11
- Last updated
- 2026-04-16
Source ClinicalTrials.gov
Registered outcomes6
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Overall Response Rate (ORR) | Up to 4 months (End of Treatment) | ORR is defined as the number of subjects who received the study treatment, and achieved complete response (CR) or partial response (PR) by Lugano classification. Complete Response: Complete metabolic response on Positron emission tomography (PET) image or Target nodes/nodal masses must regress to ≤ 1.5 cm in the largest transverse diameter (LDi) or no extra lymphatic sites of disease on Computerized Tomography (CT). Partial Response: Score of 4 or 5 with reduced uptake compared with baseline and residual mass(es) of any size on PET and ≥50% decrease in the sum of the products of diameters (SPD) of up to 6 target measurable nodes and extranodal sites on CT. |
| Secondary | Complete Response Rate (CR) | Up to 4 months (End of Treatment) | CR is defined as the number of subjects who received the study treatment, achieved complete response (CR) by the Lugano classification. |
| Secondary | Progression Free Survival (PFS) | Up to 2 years | PFS is defined as the time from the start of study treatment until death, during which participants show no disease progression per Lugano criteria Progressive Disease: Score 4 or 5 with an increase in the intensity of uptake from baseline and/or new fluorodeoxyglucose (FDG) -avid foci consistent with lymphoma at the interim or end-of-treatment assessment on PET, or an individual node/lesion must be abnormal with LDi \> 1.5 cm, increase by ≥ 50% from the cross product of the shortest axis perpendicular to LDi (SDi) nadir and an increase in LDi or SDi from nadir: 0.5 cm for lesions ≤ 2 cm, 1.0 cm for lesions \> 2 cm. |
| Secondary | Overall Survival (OS) | Up to 2 years | OS is the time from treatment start until death from any cause; participants still alive are censored. |
| Secondary | Number of Participants With Adverse Events | Up to 2 years | The number of participants with adverse events will be listed and tabulated by grade to determine the safety and toxicity. Adverse Events will be graded according to The National Cancer Institute (NCI) of Common Terminology Criteria for Adverse Events (CTCAE) version 5. The scale is provided for each AE term. Grade 1 Mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2 Moderate; minimal, local, or noninvasive intervention indicated; limiting age-appropriate instrumental Activities of Daily Living (ADL). Grade 3 Severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self-care ADL. Grade 4 Life-threatening consequences; urgent intervention indicated. Grade 5 Death related to AE. |
| Secondary | Number of Participants With Serious Adverse Events | Up to 2 years | The number of participants with adverse events (AEs) will be tabulated per the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) version 5.0. AEs are reported with specific terms where possible (e.g., bacteremia, kidney infection, sepsis) under each Organ System Class to avoid repetition. Each AE term is graded as follows: Grade 1 (Mild; asymptomatic or mild symptoms, no intervention), Grade 2 (Moderate; minimal intervention, limits instrumental Activities of Daily Living), Grade 3 (Severe; hospitalization or disabling, limits self-care Activities of Daily Living), and Grade 4 (Life-threatening) |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT05498220
GET https://conductscience.org/api/trials/v1/NCT05498220/registered