Trial · NCT05305885
Intra-pemetrexed Alone or Combined With Concurrent Radiotherapy for Leptomeningeal Metastasis
NCT05305885, Not applicable, Unknown, The First Hospital of Jilin University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Intra-pemetrexed Alone or Combined With Concurrent Radiotherapy for Leptomeningeal Metastasis. Trials, record NCT05305885. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT05305885
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Intra-pemetrexed Alone or Combined With Concurrent Radiotherapy for Leptomeningeal Metastasis
- NCT number
- NCT05305885
- Status
- Unknown
- Phases
- Not applicable
- Enrollment
- 100 participants, estimated
- Lead sponsor
- The First Hospital of Jilin University
- Conditions
- Leptomeningeal Metastasis
- Interventions
- Pemetrexed, Radiotherapy
- First posted
- 2022-03-31
- Last updated
- 2022-09-30
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Clinical response rate | From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 6 months. | The response assessment in neuro-oncology criteria (RANO) proposal for response criteria of leptomeningeal metastasis was used to assess the clinical response in this study. |
| Primary | Incidence of treatment-related adverse events | From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 6 months. | The incidence of treatment-related adverse events were measured for determining tolerability and safety. Adverse events (AEs) are evaluated according to the Common Terminology Criteria for Adverse Events (CTCAE, version 4.03). Events of grade 3-5 are defined as moderate and severe adverse events. |
| Secondary | Overall survival | From the enrollment of this study until date of death from any cause, whichever came first, or the last follow-up (at least 7 months). | Survival time was recorded since the date of patient enrollment. All patients were followed up until death or the end of the study. |
| Secondary | Neurological progression-free survival (NPFS) | From date of randomization until the date of first documented neurological progression or date of death from any cause, whichever came first, assessed up to 6 months. | NPFS was defined as time from the start of treatment until neurological progression or death. The neurological progression was determined based on the RANO proposal evaluation criteria which have been established and published on Neuro Oncol. |
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.
Papers3
The papers the trial lists on ClinicalTrials.gov.
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/NCT05305885
GET https://conductscience.org/api/trials/v1/NCT05305885/registered