Evidence map›Paper›PMID 35669899›Full record

ArticleInternational cancer conference journal2022

Conversion surgery for initially unresectable advanced biliary tract cancer treated with gemcitabine plus cisplatin combination chemotherapy: a case report and literature review.

Ryoichi Miyamoto, Toshiro Ogura, Amane Takahashi, Hiroyuki Ishida, Shinichi Matsudaira, Katsumi Amikura, Yuko Suzuki, Satoshi Shimizu, Atsushi Kihara, Hiroaki Kanda and 1 more

Open access · greenAbstract readCase Reports
In one paragraph

Article in International cancer conference journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
5.1field-weighted citation impact, top 6% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. Article
  3. 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

11 authors at 2 institutions in 1 country.

Ryoichi MiyamotoDepartment of Gastroenterological Surgery, Saitama Cancer Center, 780 Komuro, Ina-machi, Kita-Adachi-gun, Saitama, 362-0806 Japan.ORCID 0000-0003-0687-6225
Toshiro OguraDepartment of Gastroenterological Surgery, Saitama Cancer Center, 780 Komuro, Ina-machi, Kita-Adachi-gun, Saitama, 362-0806 Japan.
Amane TakahashiDepartment of Gastroenterological Surgery, Saitama Cancer Center, 780 Komuro, Ina-machi, Kita-Adachi-gun, Saitama, 362-0806 Japan.
Hiroyuki IshidaDepartment of Gastroenterological Surgery, Saitama Cancer Center, 780 Komuro, Ina-machi, Kita-Adachi-gun, Saitama, 362-0806 Japan.
Shinichi MatsudairaDepartment of Gastroenterological Surgery, Saitama Cancer Center, 780 Komuro, Ina-machi, Kita-Adachi-gun, Saitama, 362-0806 Japan.
Katsumi AmikuraDepartment of Gastroenterological Surgery, Saitama Cancer Center, 780 Komuro, Ina-machi, Kita-Adachi-gun, Saitama, 362-0806 Japan.
Yuko SuzukiDepartment of Gastroenterology, Saitama Cancer Center, Kita-Adachi-gun, Saitama, Japan.
Satoshi ShimizuDepartment of Gastroenterology, Saitama Cancer Center, Kita-Adachi-gun, Saitama, Japan.
Atsushi KiharaDepartment of Pathology, Jichi Medical University, Tochigi, Japan.
Hiroaki KandaDepartment of Pathology, Saitama Cancer Center, Kita-Adachi-gun, Saitama, Japan.
Yoshiyuki KawashimaDepartment of Gastroenterological Surgery, Saitama Cancer Center, 780 Komuro, Ina-machi, Kita-Adachi-gun, Saitama, 362-0806 Japan.
Saitama Cancer Center · JPJichi Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, the number of reports describing patients with initially unresectable biliary tract cancer (BTC) who underwent resection in the form of conversion surgery is increasing. Gemcitabine plus cisplatin (GC) combination therapy has been reported to significantly prolong the median survival time from 8.1 to 11.7 months compared with conventional gemcitabine therapy in patients with unresectable BTC. We report the case of a patient with unresectable BTC who underwent conversion surgery with a partial response to GC combination therapy. A 78-year-old woman was diagnosed with unresectable BTC with invasion of the right hepatic artery by lymph node metastasis and liver metastases. The patient received GC combination therapy. After 6 cycles of chemotherapy, the patient achieved a partial response. The radiological findings revealed a marked shrinkage in the primary lesion and the disappearance of lymph node and liver metastases. Therefore, the patient underwent conversion surgery, including biliary tract resection and regional lymph node dissection. For postoperative follow-up, the patient was monitored without receiving adjuvant chemotherapy. The patient had not exhibited recurrence during the 12-month follow-up period. We report the case of a patient with unresectable BTC who underwent conversion surgery with a partial response to GC combination therapy.

Indexed as

Biliary tract cancerCholangiocarcinomaConversion surgeryGemcitabine plus cisplatinSpyglass

Identifiers

PMID35669899
PMCPMC9163275
OpenAlexW4220987002

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.