Evidence map›Paper›PMID 35612299›Full record

ArticleDrug delivery2022

Combination of chemotherapy and immune checkpoint therapy by the immunoconjugates-based nanocomplexes synergistically improves therapeutic efficacy in SCLC.

Zhang Tao, Xingwang Kuai, Guangwei Wang, Sanfeng Liu, Kai Liu, Heng Zhang, Shujing Xia, Hua Zhu

Open access · goldAbstract read
In one paragraph

Article in Drug delivery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 31% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
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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 4 institutions in 1 country.

Zhang TaoDepartment of Respiratory Medicine, Yancheng Hospital of traditional Chinese Medicine, Yancheng, Jiangsu Province, PR China.
Xingwang KuaiDepartment of Pathology, Medical School of Nantong University, Nantong, Jiangsu Province, PR China.
Guangwei WangDepartment of Orthopedic surgery, Yancheng Hospital of traditional Chinese medicine, Jiangsu Province, PR China.
Sanfeng LiuDepartment of Respiratory Medicine, Yancheng Hospital of traditional Chinese Medicine, Yancheng, Jiangsu Province, PR China.
Kai LiuDepartment of Respiratory Medicine, Yancheng Hospital of traditional Chinese Medicine, Yancheng, Jiangsu Province, PR China.
Heng ZhangDepartment of Respiratory Medicine, Yancheng Hospital of traditional Chinese Medicine, Yancheng, Jiangsu Province, PR China.
Shujing XiaDepartment of Gastroenterology, Yancheng Hospital of Traditional Chinese Medicine, Jiangsu Province, PR China.
Hua ZhuDepartment of Gastroenterology, Yancheng Third People's Hospital, Jiangsu Province, PR China.
Nanjing University of Chinese Medicine · CNNantong University · CNYancheng Second People's Hospital · CNYancheng Third People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although the etoposide and carboplatin (EP) combination strategy has been the first-line chemotherapy, patients with extensive-stage disease small-cell lung cancer (SCLC) still have poor survival outcomes. Our retrospective analysis revealed that 46 patients with SCLC only achieved medium overall survival (OS) of 11.6 months after treated by EP. Recently, it was demonstrated that combination therapy of PD1/PD-L1 immune checkpoint blocker and EP could significantly improve the OS of SCLC patients. However, the serious treatment-related toxicity leaded to a high rate of treatment-discontinuation or even death. In the present study, we have developed a novel TPP1-conjugated nanocomplex, abbreviated as TPP1NP-EP, which was co-loaded with carboplatin (CBP) and etoposide (VP16). The TPP1 was a PD-L1 targeting peptide and conjugated on the surface of nanocomplex by a matrix metalloproteinase (MMP-2/9)-cleavable peptide linker sequence PLGLAG. For dual-loading of CBP and VP16, the CBP was chemically conjugated with poly(ethylene glycol) (PEG)-poly(caprolactone) (PCL) by pH-sensitive hydrazone bond and the VP16 was physically encapsulated by emulsion-solvent evaporation method.

Indexed as

ImmunoconjugatesLung NeoplasmsSmall Cell Lung CarcinomaAntineoplastic Combined Chemotherapy ProtocolsB7-H1 AntigenCarboplatinEtoposideHumansPeptidesRetrospective StudiesB7-H1 AntigenCarboplatinEtoposideImmunoconjugatesPeptidescarboplatinetoposideimmune checkpoint blockernanocomplexPD-L1 targetingSmall-cell lung cancerTPP1 peptide

Identifiers

PMID35612299
PMCPMC9762851
OpenAlexW4281478001

What OpenQuestion holds

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LicenceCC BY-NC
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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.