Evidence map›Paper›PMID 36729215›Full record

ArticleInternational journal of clinical oncology2023

JGOG2046: a feasibility study of neoadjuvant chemotherapy followed by debulking surgery for clinically diagnosed FIGO stage IVb endometrial cancer.

Toru Nakanishi, Toshiaki Saito, Daisuke Aoki, Yo Watanabe, Kimio Ushijima, Masashi Takano, Toru Sugiyama, Nobuo Yaegashi, Kazuhiro Takehara

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In one paragraph

Article in International journal of clinical oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
1.2field-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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. 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

9 authors at 9 institutions in 1 country.

Toru NakanishiDepartment of Obstetrics and Gynecology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-Ku, Sendai, Miyagi, 983-8536, Japan. trnakans@yahoo.co.jp.ORCID http://orcid.org/0000-0002-6891-3506
Toshiaki SaitoGynecology Service, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan.
Daisuke AokiDepartment of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan.
Yo WatanabeDepartment of Obstetrics and Gynecology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 1-15-1 Fukumuro, Miyagino-Ku, Sendai, Miyagi, 983-8536, Japan.
Kimio UshijimaDepartment of Obstetrics and Gynecology, Kurume University School of Medicine, Fukuoka, Japan.
Masashi TakanoDepartment of Obstetrics and Gynecology, National Defense Medical College Hospital, Saitama, Japan.
Toru SugiyamaDepartment of Obstetrics and Gynecology, School of Medicine, Iwate Medical University, Morioka, Iwate, Japan.
Nobuo YaegashiDepartment of Obstetrics and Gynecology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Kazuhiro TakeharaDepartment of Gynecologic Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan.
Aichi Cancer Center · JPIwate Medical University · JPKeio University · JPKurume University · JPNational Defense Medical College Hospital · JPNational Hospital Organization Kyushu Cancer Center · JPShikoku Cancer Center · JPTohoku Medical and Pharmaceutical University Hospital · JPTohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe evaluated the feasibility of neoadjuvant chemotherapy, followed by debulking surgery, for clinically diagnosed FIGO stage IVb endometrial cancer (protocol number: JGOG2046).

methodsThe experimental treatment consisted of 3 cycles of paclitaxel (180 mg/m2) plus carboplatin (AUC5) followed by debulking surgery, including total abdominal hysterectomy, bilateral salpingo-oophorectomy, and 3 cycles of adjuvant chemotherapy. Patients were considered as eligible if they were pathologically diagnosed as primary endometrial cancer, and had both endometrial tumor and distant metastasis confirmed by imaging examinations. The primary endpoint was the incidence of patients who completed debulking surgery after the neoadjuvant chemotherapy.

resultsWhile 51 patients were enrolled from 23 hospitals, the final study cohort consisted of 49 patients with a mean age of 59.0 years. Although the response ratio of the neoadjuvant chemotherapy was 65.3% (95% CI 50.4-78.3%), 67.3% (95% confidence interval (CI) 52.5-80.1%) underwent debulking surgery after the neoadjuvant chemotherapy and 59.2% (95% CI 45.2-71.8%) completed the protocol treatment including 3 courses of adjuvant chemotherapy. The median disease-free survival time was 9.1 months (95% CI 6.5-11.9), while the median overall survival time was 23.2 months (95% CI 11.9-27.8). A patient with sigmoid colon cancer and another with cervical cancer were included in this study.

conclusionsNeoadjuvant chemotherapy followed by debulking surgery was a feasible and acceptable treatment for metastatic endometrial cancer. (225 words).

Indexed as

Endometrial NeoplasmsOvarian NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsChemotherapy, AdjuvantCytoreduction Surgical ProceduresFeasibility StudiesFemaleHumansMiddle AgedNeoadjuvant TherapyNeoplasm StagingPaclitaxelPaclitaxelMetastatic endometrial cancerNeoadjuvant chemotherapy

Identifiers

PMID36729215
OpenAlexW4318934131

What OpenQuestion holds

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Registered trials

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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.