Evidence map›Paper›PMID 34103944›Full record

ArticleOncoTargets and therapy2021

Near Complete Pathologic Response to PD-1 Inhibitor and Radiotherapy in a Patient with Locally Advanced Pancreatic Ductal Adenocarcinoma.

Patrick M McCarthy, Matthew J Rendo, Matthew D Uy, Alexandra M Adams, Anne E O'Shea, Daniel William Nelson, Joshua L Fenderson, Katherine M Cebe, Robert W Krell, Guy T Clifton and 2 more

Abstract readCase Reports
In one paragraph

Article in OncoTargets and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Trial
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  11. Combination therapy for pancreatic cancer: anti-PD-(L)1-based strategy.Journal of experimental & clinical cancer research : CR · 2022
    Review
  12. Article
  13. 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

12 authors.

Patrick M McCarthyDepartment of Surgery, Brooke Army Medical Center, San Antonio, TX, USA.ORCID 0000-0002-8805-8148
Matthew J RendoDepartment of Hematology and Oncology, Brooke Army Medical Center, San Antonio, TX, USA.
Matthew D UyDepartment of Pathology, Brooke Army Medical Center, San Antonio, TX, USA.
Alexandra M AdamsDepartment of Surgery, Brooke Army Medical Center, San Antonio, TX, USA.
Anne E O'SheaDepartment of Surgery, Brooke Army Medical Center, San Antonio, TX, USA.
Daniel William NelsonDepartment of Surgery, William Beaumont Army Medical Center, El Paso, TX, USA.
Joshua L FendersonDepartment of Hematology and Oncology, Brooke Army Medical Center, San Antonio, TX, USA.
Katherine M CebeDepartment of Pathology, Brooke Army Medical Center, San Antonio, TX, USA.
Robert W KrellDepartment of Surgery, Brooke Army Medical Center, San Antonio, TX, USA.
Guy T CliftonDepartment of Surgery, Brooke Army Medical Center, San Antonio, TX, USA.
George E PeoplesCancer Vaccine Development Program, San Antonio, TX, USA.ORCID 0000-0001-7118-8205
Timothy J VreelandDepartment of Surgery, Brooke Army Medical Center, San Antonio, TX, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pancreatic ductal adenocarcinoma (PDAC) remains deadly despite advances in systemic therapies and surgical techniques. While there is increasing utilization of immune therapies across diverse cancer types, PDAC remains generally resistant to these treatments. We report a case of locally advanced PDAC treated with preoperative radiation and anti-PD-1 immunotherapy guided by preoperative PD-L1 tumor analysis. After 4 months of preoperative therapy, the patient was submitted to resection, demonstrating a near-complete pathologic response on final tumor analysis. We will discuss the relevant literature and current state of immunotherapeutics for PDAC.

Indexed as

complete responseimmune checkpoint inhibitorlocally advancedpancreatic cancerPD-L1pembrolizumab

Identifiers

PMID34103944
PMCPMC8179799

What OpenQuestion holds

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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.