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Trial · NCT04158635

Registered outcomes12

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryIncidence of adverse eventsUp to 30 days after last dose of protocol therapyWill be recorded using the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version (v) 4.0.
PrimaryDose limiting toxicities (DLTs)Up to 21 days (Cycle 1)Toxicities will be graded according to NCI CTCAE v 4.0. DLT's apply only to bosentan-only single stage AND cycle 1 and should be attributable to the treatment.
PrimaryComplianceDuring the first weekNumber of bosentan tablets and bottles returned will be reconciled with the patient diary.
SecondaryProgression-free survival (PFS)Time to disease progression/ relapse or death as a result of any cause, assessed up to 2 years
Will be evaluated using the Kaplan-Meier methods, both as a single group and by disease classification (metastatic versus \[vs.\] advanced unresectable). Response will also be examined by disease classification as part of a secondary analysis.
SecondaryOverall survival (OS)Time to death as a result of any cause, assessed up to 2 years
Will be evaluated using the Kaplan-Meier methods, both as a single group and by disease classification (metastatic vs. advanced unresectable). Response will also be examined by disease classification as part of a secondary analysis.
SecondaryTime to treatment failure (TTF)Time to treatment termination for any reason (progression, toxicity, death, patient preference), assessed up to 2 years
Will be evaluated using the Kaplan-Meier methods, both as a single group and by disease classification (metastatic vs. advanced unresectable). Response will also be examined by disease classification as part of a secondary analysis.
OtherTemporal impact of bosentan therapy on tumor vs. normal pancreatic tissue perfusion profile (tumor stroma and blood flow)Up to 2 years
OtherLevels of nab-paclitaxel, bosentan and active plasma metabolite Ro 48-5033Up to 2 yearsWill be quantitated in the peripheral blood.
OtherAnalysis of loci that encode organic anion transporting polypeptides (OATP) in participants who experience severe hepatotoxicity, increased during protocol therapyUp to 2 years
OtherQuantification of the number of circulating tumor cells and temporal proteomic/micro ribonucleic acid (miRNA) profile will assess response to therapyUp to 2 years
OtherHistopathology/ structural assessment and quantification of the miRNA profileUp to 2 yearsWill allow the identification of prognostic biomarkers.
OtherQuality of life assessmentUp to 2 yearsAssesses using Functional Assessment of Cancer Therapy: General (FACT-G) questionnaire.

Source ClinicalTrials.govtrials-2026-11-12-0.4.0

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.

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