Evidence map›Paper›PMID 32494981›Full record

Trial reportInternational journal of clinical oncology2020

Comparison of S-1-cisplatin every 5 weeks with capecitabine-cisplatin every 3 weeks for HER2-negative gastric cancer (recurrent after S-1 adjuvant therapy or chemotherapy-naïve advanced): pooled analysis of HERBIS-2 (OGSG 1103) and HERBIS-4A (OGSG 1105) trials.

Hisato Kawakami, Kazumasa Fujitani, Jin Matsuyama, Yusuke Akamaru, Shigeyuki Tamura, Shunji Endo, Yutaka Kimura, Youichi Makari, Takao Tamura, Naotoshi Sugimoto and 7 more

Abstract readClinical Trial, Phase IIRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in International 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
0.9field-weighted citation impact, top 22% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Docetaxel plus S-1 versus cisplatin plus S-1 in unresectable gastric cancer without measurable lesions: a randomized phase II trial (HERBIS-3).Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2021
    Trial
  3. Article
  4. 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

17 authors at 12 institutions in 1 country.

Hisato KawakamiDepartment of Medical Oncology, Faculty of Medicine, Kindai University, 377-2 Ohno-higashi, Osaka-sayama, Osaka, 589-8511, Japan. kawakami_h@med.kindai.ac.jp.ORCID http://orcid.org/0000-0002-3280-4850
Kazumasa FujitaniDepartment of Surgery, Osaka Prefectural General Medical Center, Osaka-shi, Japan.
Jin MatsuyamaDepartment of Gastroenterological Surgery, Higashiosaka City Medical Center, Higashiosaka, Japan.
Yusuke AkamaruDepartment of Surgery, Ikeda Municipal Hospital, Ikeda, Japan.
Shigeyuki TamuraDepartment of Surgery, Yao Municipal Hospital, Yao, Japan.
Shunji EndoDepartment of Surgery, Faculty of Medicine, Kindai University, Osaka-sayama, Japan.
Yutaka KimuraDepartment of Surgery, Sakai City Medical Center, Sakai, Japan.
Youichi MakariDepartment of Medical Oncology, Kindai University Nara Hospital, Ikoma, Japan.
Takao TamuraDepartment of Medical Oncology, Osaka International Cancer Institute, Osaka, Japan.
Naotoshi SugimotoFrontier Science for Cancer and Chemotherapy, Osaka University Graduate School of Medicine, Suita, Japan.
Daisuke SakaiCancer Center, Izumi City General Hospital, Izumi, Japan.
Toshimasa TsujinakaCancer Chemotherapy Center, Osaka Medical College Hospital, Takatsuki, Japan.
Masahiro GotoDepartment of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan.
Yukinori KurokawaClinical Study Support Center, Wakayama Medical University, Wakayama, Japan.
Toshio ShimokawaDepartment of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan.
Taroh SatohFrontier Science for Cancer and Chemotherapy, Osaka University Graduate School of Medicine, Suita, Japan.
Osaka Gastrointestinal Cancer Chemotherapy Study Group (OGSG)
The University of Osaka · JPKindai University · JPIkeda Municipal Hospital · JPIzumi City General Hospital · JPNaga Municipal Hospital · JPNara Medical University Hospital · JPOsaka City General Hospital · JPOsaka International Cancer Institute · JPOsaka Medical and Pharmaceutical University · JPOsaka Prefectural Medical Center · JPSakai Municipal Hospital · JPWakayama Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe previously reported the HERBIS-4A phase II trial comparing S-1 plus cisplatin (SP) with capecitabine plus cisplatin (XP) in chemotherapy-naïve patients with HER2-negative advanced gastric cancer (GC). We performed a pooled analysis of HERBIS-4A and HERBIS-2, the phase II trial comparing SP with XP in HER2-negative recurrent GC patients with a recurrence-free interval after S-1 adjuvant therapy of ≥ 6 months. PATIENTS AND

methodsPatients were randomly assigned to receive either SP [S-1 (40-60 mg twice daily for 21 days) plus cisplatin (60 mg/m

resultsIn the pooled analysis, SP (n = 44-50) showed a longer progression-free survival [6.4 versus 5.1 months; hazard ratio (HR), 0.666; P = 0.062], overall survival (14.8 versus 10.6 months; HR, 0.695; P = 0.099), and time to treatment failure (4.6 versus 3.6 months; HR, 0.668; P = 0.045) as well as a higher disease control rate (86.4% versus 68.1%, P = 0.149) compared with XP (n = 47-51). A significant survival advantage for SP over XP was apparent in patients with a performance status of 0, a differentiated-type tumor histology, or a primary tumor localization to the upper portion of the stomach.

conclusionOur pooled analysis supports the use of SP in the first-line setting for patients with HER2-negative advanced or recurrent GC with a recurrence-free interval of ≥ 6 months. CLINICAL

trial registrationThe HERBIS-2 trial was registered with UMIN-CTR as UMIN000006105.

Indexed as

AdultAgedAntineoplastic Combined Chemotherapy ProtocolsCapecitabineChemotherapy, AdjuvantCisplatinDrug CombinationsErb-b2 Receptor Tyrosine KinasesFemaleHumansMaleMiddle AgedNeoplasm Recurrence, LocalOxonic AcidProgression-Free SurvivalStomach NeoplasmsCapecitabineCisplatinDrug CombinationsERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesOxonic AcidS 1 (combination)S-1 plus cisplatinTegafurAdvanced gastric cancerCapecitabineCisplatinRecurrent gastric cancerS-1

Identifiers

PMID32494981
OpenAlexW3030046145

What OpenQuestion holds

Textmetadata
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.