Evidence map›Paper›PMID 33033696›Full record

ArticleWorld journal of clinical oncology2020

Comparison of efficacy between adjuvant chemotherapy and chemoradiation therapy for pancreatic cancer: AJCC stage-based approach.

Min Su You, Ji Kon Ryu, Gunn Huh, Jung Won Chun, Woo Hyun Paik, Sang Hyub Lee, Yong-Tae Kim

Abstract read
In one paragraph

Article in World journal of clinical oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Chemotherapy and radiotherapy for advanced pancreatic cancer.The Cochrane database of systematic reviews · 2024
    Pooled it
  2. Unveiling the resistance to therapies in pancreatic ductal adenocarcinoma.Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy · 2024
    Review
  3. Review
  4. Pancreatic cancer in 2021: What you need to know to win.World journal of gastroenterology · 2021
    Review
  5. Article
  6. 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

7 authors.

Min Su YouInternal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul 110-744, South Korea.
Ji Kon RyuInternal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul 110-744, South Korea. jkryu@snu.ac.kr.
Gunn HuhInternal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul 110-744, South Korea.
Jung Won ChunInternal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul 110-744, South Korea.
Woo Hyun PaikInternal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul 110-744, South Korea.
Sang Hyub LeeInternal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul 110-744, South Korea.
Yong-Tae KimInternal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul 110-744, South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe adjuvant treatment for patients with resected pancreatic cancer (PC) is not yet standardized. Because the prognosis differs according to the American Joint Committee on Cancer (AJCC) stage, a tailored approach to establish more aggressive treatment plans in high-risk patients is necessary. However, studies comparing the efficacy of adjuvant treatment modalities according to the AJCC stage are largely lacking.

aimTo compare the efficacy of chemotherapy and chemoradiation therapy according to AJCC 8th staging system in patients with PC who underwent surgical resection.

methodsA total of 335 patients who underwent surgical resection and adjuvant treatment for PC were included. Patients were divided into three groups: Chemoradiation therapy (CRT) group, systemic chemotherapy (SCT) group and combined treatment of chemoradiation plus chemotherapy therapy (CRT-SCT) group. The primary outcomes were differences in overall survival (OS) between the three groups. The secondary outcomes were differences in recurrence-free survival, recurrence pattern and adverse events between the three groups.

resultsPatients received CRT (

conclusionSCT and CRT-SCT showed significantly longer OS and recurrence-free survival than CRT in patients with AJCC stage III, while there was no significant difference in OS between the CRT, SCT and CRT-SCT groups in patients with AJCC stage I/II. Different adjuvant therapy according to AJCC stage can be applied in patients with PC.

Indexed as

Adjuvant chemotherapyPancreatic cancerRadiotherapySurvival

Identifiers

PMID33033696
PMCPMC7522542

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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.