Evidence map›Paper›PMID 38337475›Full record

ArticleJournal of clinical medicine2024

Increased Pathologic Downstaging with Induction versus Consolidation Chemotherapy in Patients with Locally Advanced Rectal Cancer Treated with Total Neoadjuvant Therapy-A National Cancer Database Analysis.

Austin Fan, Beiqun Zhao, Peter Vu, Benjamin Abbadessa, Nicole Lopez, Samuel Eisenstein, Sonia Ramamoorthy, Shanglei Liu

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

3 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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

8 authors at 1 institution in 1 country.

Austin FanDepartment of Surgery, Division of Colon and Rectal Surgery, School of Medicine, University of California, San Diego, CA 92093, USA.
Beiqun ZhaoDepartment of Surgery, Division of Colon and Rectal Surgery, University of California, San Diego, CA 92093, USA.
Peter VuDepartment of Surgery, Division of Colon and Rectal Surgery, University of California, San Diego, CA 92093, USA.
Benjamin AbbadessaDepartment of Surgery, Division of Colon and Rectal Surgery, University of California, San Diego, CA 92093, USA.
Nicole LopezDepartment of Surgery, Division of Colon and Rectal Surgery, University of California, San Diego, CA 92093, USA.
Samuel EisensteinDepartment of Surgery, Division of Colon and Rectal Surgery, University of California, San Diego, CA 92093, USA.
Sonia RamamoorthyDepartment of Surgery, Division of Colon and Rectal Surgery, University of California, San Diego, CA 92093, USA.
Shanglei LiuDepartment of Surgery, Division of Colon and Rectal Surgery, University of California, San Diego, CA 92093, USA.
University of California San Diego · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Total neoadjuvant therapy (TNT) is the recommended treatment for locally advanced rectal cancer. The optimal sequence of TNT is debated: induction (chemotherapy first) or consolidation (chemoradiation first)? We aim to evaluate the practice patterns and clinical outcomes of total neoadjuvant therapy with either induction or consolidation regiments in the United States for patients with locally advanced rectal cancer.

methodsThis is a retrospective analysis of the National Cancer Database for patients with clinical stage II or stage III rectal cancer, diagnosed between 2006 and 2017, who underwent total neoadjuvant therapy followed by surgery.

resultsFrom 2006 to 2017, we identified 8999 patients and found that the utilization of induction chemotherapy increased from 2.0% to 35.0%. TNT resulted in pathologic downstaging 46.7% of the time and a pathologic complete response 11.6% of the time. Induction chemotherapy lead to higher pathologic downstaging (58% vs. 44.7%,

conclusionsThese findings suggest that induction chemotherapy may be preferred over consolidation chemotherapy when downstaging prior to oncologic resection is desired. The optimal treatment plan for total neoadjuvant therapy is multi-factorial and requires further elucidation.

Indexed as

National Cancer Databaserectal cancertotal neoadjuvant therapy

Identifiers

PMID38337475
PMCPMC10856059
OpenAlexW4391344941

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.