Evidence map›Paper›PMID 30431091›Full record

ArticleMolecular medicine reports2019

Meta‑analysis of current chemotherapy regimens in advanced pancreatic cancer to prolong survival and reduce treatment‑associated toxicities.

Jie Chen, Linli Chen, Jianping Yu, Yanmei Xu, Xiaohui Wang, Ziqian Zeng, Ning Liu, Fan Xu, Shu Yang

Open access · hybridAbstract readNetwork Meta-Analysis
In one paragraph

Article in Molecular medicine reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 28% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. A Chinese Retrospective Multicenter Study of First-Line Chemotherapy for Advanced Pancreatic Cancer.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Landmarks in pancreatic cancer studies.Cancer cell international · 2022
    Review
  8. Exploiting the relevance of CA 19-9 in pancreatic cancer.Journal of cancer metastasis and treatment · 2020
    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

9 authors at 6 institutions in 2 countries.

Jie Chen *School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, SAR 999077, P.R. China.
Linli Chen *Division of General Practice, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Jianping Yu *Department of Neurology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, P.R. China.
Yanmei Xu *Division of General Practice, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Xiaohui WangDepartment of General Surgery, Bayingol Mongolia Autonomous Prefecture People's Hospital, Urumqi, Xinjiang Uygur Autonomous Region 841300, P.R. China.
Ziqian ZengPublic Health School, Chengdu Medical College, Chengdu, Sichuan 610500, P.R. China.
Ning LiuDepartment of Medicine, Sunshine Guojian Pharmaceutical Co., Ltd., Shanghai 201203, P.R. China.
Fan XuPublic Health School, Chengdu Medical College, Chengdu, Sichuan 610500, P.R. China.
Shu YangPublic Health School, Chengdu Medical College, Chengdu, Sichuan 610500, P.R. China.
Chengdu Medical College · CNFirst Affiliated Hospital of Chengdu Medical College · CNPeople's Hospital of Xinjiang Uygur Autonomous Region · CNSichuan University · CNUniversity of Hong Kong · HKWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Unresectable advanced pancreatic cancer (APC) is a highly lethal malignancy. Although numerous chemotherapeutic regimens are available, evidence regarding the survival extension, the life quality improvement, the associated risks and occurrence rates of adverse effects, is required. The effects of 19 chemotherapy regimens on survival and treatment‑associated toxicities in the context of APC treatment were comparatively assessed. A total of 23 randomized controlled trials were included in this network meta‑analysis. For overall survival, five regimens, Gemcitabine (Gem)+radiotherapy (Radio), Gem+cisplatin (Cis), Gem+erlotinib (Erl)+bevacizumab (Bev), Gem+capecitabine (Cap)+Erl, and Gem+exatecan, were the most effective treatments, according to their respective high surface under the cumulative ranking (SUCRA) probabilities. Regarding the progression‑free survival, five regimens, including Gem+Radio, Gem+Erl+Bev, Gem+Cis, Gem+Cap+Erl and Gem+pemetrexed, were the most effective treatments based on their SUCRA probabilities. Each regimen exhibited advantages and disadvantages, and 14 common treatment‑associated toxicities were present in different proportions. The three principal toxic effects included haematological, gastrointestinal and constitutional symptoms. To improve survival, chemotherapy regimens with high SUCRA probabilities require prioritizing. Although treatment‑associated toxicities are unavoidable, the regimens presented toxicities in distinct proportions. Therefore, clinicians should assess the disease status of the patients, and balance the benefits and risks of the selected treatment.

Indexed as

AdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsClinical Trials as TopicFemaleHumansMaleMiddle AgedPancreasPancreatic NeoplasmsProgression-Free SurvivalRandomized Controlled Trials as TopicTreatment Outcomebenefits and riskschemotherapy regimensunresectable advanced pancreatic cancer

Identifiers

PMID30431091
PMCPMC6297739
OpenAlexW2900184152

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.