Evidence map›Paper›PMID 32569203›Full record

ArticleMedicine2020

Pilot early phase II study of decitabine and carboplatin in patients with advanced melanoma.

Andre van der Westhuizen, Naomi Knoblauch, Moira C Graves, Richard Levy, Ricardo E Vilain, Nikola A Bowden

Open access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 43% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Plants (Basel, Switzerland) · 2025
    Article
  2. Article
  3. Clinical applications of abnormal DNA methylation in chronic myeloid leukemia.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2024
    Article
  4. Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 3 countries.

Andre van der WesthuizenDepartment of Medical Oncology, Calvary Mater Hospital, Newcastle.
Naomi KnoblauchDepartment of Medical Oncology, Calvary Mater Hospital, Newcastle.
Moira C GravesCentre for Drug Repurposing and Medicines Research, School of Medicine and Public Health, University of Newcastle and Hunter Medical Research Institute.
Richard LevyDepartment of Surgical Oncology, Calvary Mater Hospital.
Ricardo E VilainCentre for Drug Repurposing and Medicines Research, School of Medicine and Public Health, University of Newcastle and Hunter Medical Research Institute.
Nikola A BowdenCentre for Drug Repurposing and Medicines Research, School of Medicine and Public Health, University of Newcastle and Hunter Medical Research Institute.ORCID 0000-0002-6047-1694
Calvary Mater Newcastle Hospital · AUHunter Medical Research Institute · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionResistance to targeted and immune checkpoint blockade treatment remains a major problem in patients with advanced metastatic melanoma. To overcome this problem, there needs to be a decrease in burden of disease as well as re-establishing of immune sensitivity. The aim of this early phase 2 clinical trial is to investigate a novel way of sequencing and combining decitabine and carboplatin to decrease methylation and increase DNA repair resulting in a decrease in the disease burden and to re-establish sensitivity to the immune response. METHODS AND ANALYSIS: This single-site early phase 2 clinical trial will be conducted in 30 patients with metastatic melanoma that are resistant to all approved therapies. Patients will receive 2 × 4-week cycles of decitabine 7 mg/m IVI/day for 5 days (D1-D5) followed by Carboplatin AUC 5 IVI on D8; Week 3 and Week 4 no treatment. The primary objective is to determine DNA methylation and DNA repair levels before, and immediately after treatment; quantify immune-response markers (PDL-1, PD-1, CD4/CD8, and CD68) in blood, tumor and microenvironment before treatment and after 2 cycles. The secondary outcome objective is to quantify response rate (RR) to administration of 2 cycles of decitabine and carboplatin cycle using response evaluation criteria in solid tumors (RECIST 1.1) criteria. This data will be used to calculate sample size and determine statistical analysis plan for larger Phase 2 study. ETHICS AND DISSEMINATION: Protocol version 1.1 was reviewed and approved by the Hunter New England Health Human Research Ethics Committee (Reference No: 15/12/16/3.08, NSW HREC Reference No: HREC/15/HNE/505) and site-specific approval from the Calvary Mater Hospital Newcastle, NSW, Australia (NSW SSA Reference No: SSA/16/HNE/224). Primary and secondary outcomes and safety data will be disseminated through publications. TRIAL REGISTRATION DETAILS: Australian New Zealand Clinical Trial Registry ACTRN12616000440426.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsCarboplatinClinical Trials, Phase II as TopicDecitabineHumansMelanomaPilot ProjectsCarboplatinDecitabine

Identifiers

PMID32569203
PMCPMC7310888
OpenAlexW3036152384

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.