ArticleJournal of medical case reports2019
Strategy for treatment of stage IV human epidermal growth factor 2-positive gastric cancer: a case report.
Article in Journal of medical case reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed, 3 citations in OpenAlex.
- Changing trends of clinicopathologic features and survival duration after surgery for gastric cancer in Northeast China.World journal of gastrointestinal oncology · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe prognosis of stage IV gastric cancer and human epidermal growth factor 2 (HER2)-positive gastric cancer is poor, although new drugs and regimens have been developed. We report a case of a patient with stage IV HER2-positive gastric cancer treated successfully by conversion therapy and trastuzumab. CASE PRESENTATION: The patient was a 73-year-old Japanese man diagnosed as L, type 3, circ, T4aNxCy1P1M1, stage IV (the Japanese classification of gastric carcinoma). The patient was treated with docetaxel, cisplatin, and TS-1 (DCS regimen). After two courses of the regimen, peritoneal dissemination disappeared, and peritoneal lavage cytology revealed no tumor cells in the abdominal cavity. Subsequently, he underwent laparoscopic distal gastrectomy with D1+. Pathological findings were ypT2(MP), ypN2(3/15), ypP0, ypCY0, M0, ypstage II. He received TS-1 as an adjuvant chemotherapy, but he had peritoneal recurrence. The original gastric cancer was HER2-positive. We therefore treated him with TS-1 with trastuzumab. This regimen was quite effective and achieved a complete response. After complete response, we switched the patient to trastuzumab monotherapy. He had no evidence of recurrence for 6 years, 3 months after surgery.
conclusionDCS regimen, R0 resection, and adjuvant chemotherapy with trastuzumab can be a powerful strategy for stage IV HER2-positive gastric cancer.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.