Trial reportInvestigational new drugs2012
A phase 2 study of oral MKC-1, an inhibitor of importin-β, tubulin, and the mTOR pathway in patients with unresectable or metastatic pancreatic cancer.
Trial report in Investigational new drugs, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00568646 (A Phase 2 Study of Oral MKC 1, Administered Twice Daily for 14 Consecutive Days in a 28-Day Cycle, in Patients With Unresectable or Metastatic Pancreatic Cancer Who Have Failed at Least One Prior Chemotherapy Regimen in Either the Neoadjuvant, Adjuvant, or First-line Metastatic Setting), which is not on this map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Phase 2 Study of Oral MKC 1, Administered Twice Daily for 14 Consecutive Days in a 28-Day Cycle, in Patients With Unresectable or Metastatic Pancreatic Cancer Who Have Failed at Least One Prior Chemotherapy Regimen in Either the Neoadjuvant, Adjuvant, or First-line Metastatic Setting
Who cites it
1 citing paper in PubMed, 8 citations in OpenAlex.
- The Association Between Chemoradiation-related Lymphopenia and Clinical Outcomes in Patients With Locally Advanced Pancreatic Adenocarcinoma.American journal of clinical oncology · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundMKC-1 is an orally available cell cycle inhibitor with downstream targets that include tubulin and the importin-β family. We conducted an open-label Phase II study with MKC-1 in patients with advanced pancreatic cancer.
methodsEligibility criteria included unresectable or metastatic pancreatic cancer, performance status of 1 or better, and failure of at least one prior regimen of chemotherapy. MKC-1 was administered orally, twice daily, initially at 100 mg/m(2) dosing for 14 consecutive days of a 28-day cycle. This schedule was modified during the trial to fixed and continuous dosing of 150 mg per day.
results20 of an original target of 33 patients were accrued, with a median age of 61 (range 44-81). No objective responses were observed, with one patient demonstrating stable disease. Overall survival was 101 days from the start of MKC-1 administration, and median time to progression was 42 days. The most common adverse events listed as related or possibly related to MKC-1 administration were hematologic toxicities and fatigue. One patient developed grade 5 (fatal) pancytopenia. Grade 3 and 4 events included cytopenias (lymphopenia, anemia), hyperbilirubinemia, pneumonia, mucositis, fatigue, infusion reaction, anorexia, and hypoalbuminemia.
conclusionsMKC-1 administration was associated with substantial toxicity and did not demonstrate sufficient activity in patients with advanced pancreatic cancer to justify further exploration in this patient population.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.