Evidence map›Paper›PMID 32507925›Full record

SynthesisEuropean journal of clinical pharmacology2020

Hepatotoxicity in patients with solid tumors treated with PD-1/PD-L1 inhibitors alone, PD-1/PD-L1 inhibitors plus chemotherapy, or chemotherapy alone: systematic review and meta-analysis.

Xiaodi Guo, Wendong Li, Jiexuan Hu, Emily C Zhu, Qiang Su

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in European journal of clinical pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 17% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Cuproptosis: potential new direction in liver-related diseases research and treatment.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Efficacy and safety of finotonlimab plus docetaxelTranslational lung cancer research · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Rutin and Hesperidin Alleviate Paclitaxel-Induced Nephrocardiotoxicity in Wistar RatsEvidence-based complementary and alternative medicine : eCAM · 2023
    Article
  13. Rutin and Hesperidin Revoke the Hepatotoxicity Induced by Paclitaxel in Male Wistar RatsEvidence-based complementary and alternative medicine : eCAM · 2023
    Article
  14. Review
  15. Review
  16. Steatosis, Steatohepatitis and Cancer Immunotherapy: An Intricate Story.International journal of molecular sciences · 2021
    Review
  17. Review
  18. Review
  19. 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

5 authors at 2 institutions in 2 countries.

Xiaodi GuoDepartment of Oncology, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
Wendong LiDepartment of Oncology, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
Jiexuan HuDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China.
Emily C ZhuDepartment of CIS & Quantitative Methods, McCoy College of Business, Texas State University, San Marcos, TX, USA.
Qiang SuDepartment of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China. qiang.su@ccmu.edu.cu.ORCID http://orcid.org/0000-0001-6398-632X
Capital Medical University · CNTexas State University · US

Funding

Beijing Municipal Commission of Education (CN) KZ202010025047
6 · The paper itself

Abstract

backgroundThis meta-analysis examined the risk of hepatotoxicity in patients with solid tumors who received a PD-1/PD-L1 inhibitor alone, a PD-1/PD-L1 inhibitor plus chemotherapy, or chemotherapy alone.

methodsPotentially eligible studies were identified by searches of Embase and PubMed. All included studies were randomized controlled trials (RCTs) that examined patients with solid tumors who received a PD-1/PD-L1 inhibitor and/or chemotherapy.

resultsWe included 20 clinical trials (11,634 patients). Thirteen trials compared PD-1/PD-L1 inhibitor monotherapy with chemotherapy. These two groups had similar risk for elevated markers of hepatotoxicity (based on analysis of all marker grades and high marker grades), although the PD-1/PD-L1 inhibitor group had an elevated relative risk (RR) of elevated aspartate aminotransferase (AST; RR = 2.13, 95% CI = 1.04 to 4.36, P = 0.04) when considering high grades alone; however, this disparity was not significant for comparisons of the pembrolizumab and nivolumab subgroups with the chemotherapy group. Compared with chemotherapy, PD-1/PD-L1 inhibitors increased the risk of all-grade hepatitis (RR = 5.85, 95% CI = 1.85 to 18.46, P < 0.01), and high-grade hepatitis (RR = 5.66, 95% CI = 1.58 to 20.27, P < 0.01). Seven other studies compared PD-1/PD-L1 inhibitor plus chemotherapy with chemotherapy alone. The combined treatment led to a higher risk for all-grade hepatitis (RR = 2.14, 95% CI = 1.29 to 3.55, P < 0.01) and high-grade hepatitis (RR = 5.24, 95%CI = 1.89 to 14.52, P < 0.01), but these groups had similar risk for all-grade and high-grade elevated markers of hepatotoxicity.

conclusionsRelative to chemotherapy alone, PD-1/PD-L1 inhibitors with or without chemotherapy increased the risk of all-grade and high-grade hepatitis, but generally did not increase the risk of elevated blood markers of hepatotoxicity.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsB7-H1 AntigenBiomarkersChemical and Drug Induced Liver InjuryHumansImmune Checkpoint InhibitorsNeoplasmsProgrammed Cell Death 1 ReceptorRandomized Controlled Trials as TopicB7-H1 AntigenBiomarkersCD274 protein, humanImmune Checkpoint InhibitorsPDCD1 protein, humanProgrammed Cell Death 1 ReceptorChemotherapyHepatotoxicityMeta-analysisPD-1/PD-L1 inhibitorsSolid tumors

Identifiers

PMID32507925
PMCPMC7481165
OpenAlexW3033801712

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.