Evidence map›Paper›PMID 35761211›Full record

ArticleBMC cancer2022

Clinical implications of neoadjuvant chemotherapy in advanced endometrial cancer: a multi-center retrospective cohort study.

Hyunji Lim, Seung Hyun Bang, Yeorae Kim, Sang Hyun Cho, Wonkyo Shin, Se Ik Kim, Tae Hun Kim, Dong Hoon Suh, Myong Cheol Lim, Jae-Weon Kim

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in BMC cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 26% 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

10 authors at 5 institutions in 1 country.

Hyunji LimDepartment of Obstetrics and Gynecology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea. hyunji3292@gmail.com.
Seung Hyun BangDepartment of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae medical center, Seoul, Republic of Korea.
Yeorae KimDepartment of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.
Sang Hyun ChoCenter for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea.
Wonkyo ShinDepartment of Obstetrics and Gynecology, Chungnam National University Sejong Hospital, Sejong, Republic of Korea.
Se Ik KimDepartment of Obstetrics and Gynecology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea.
Tae Hun KimDepartment of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae medical center, Seoul, Republic of Korea.
Dong Hoon SuhDepartment of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.
Myong Cheol LimCenter for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea.
Jae-Weon KimDepartment of Obstetrics and Gynecology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea.
Seoul National University · KRNational Cancer Center · KRSeoul National University Bundang Hospital · KRChungnam National University · KRSeoul Metropolitan Government · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe mainstay of endometrial cancer treatment is surgical resection of tumors and postoperative adjuvant treatment is recommended if necessary. However, there is no consensus on the management of unresectable metastatic endometrial cancer. This study aimed to assess the feasibility and effectiveness of neoadjuvant chemotherapy followed by interval debulking surgery (NAC-IDS) in unresectable, metastatic endometrial cancer.

methodsFrom the endometrial cancer cohorts of four institutions in Korea, we identified patients with International Federation of Gynecology and Obstetrics stages IIIC-IVB endometrial cancer who received NAC-IDS between January 2008 and December 2020. Through a medical record review, we collected patients' clinicopathological data. Progression-free survival (PFS), overall survival (OS), and the factors affecting survival outcomes were analyzed.

resultsOverall, 32 patients were included with endometrioid (n = 18), serous (n = 5), carcinosarcoma (n = 6), and other histological types (n = 3). Among them, 28 (87.5%) patients had stage IVB disease. The most common neoadjuvant chemotherapy (NAC) regimen was paclitaxel-carboplatin (n = 25, 78.1%), which was administered for a median of six cycles. While 26 (81.3%) patients showed an objective response, two (6.3%) progressed despite NAC. At the time of interval debulking surgery (IDS), 23 (71.9%) patients achieved complete cytoreduction. During 31.0 months of the median follow-up, there were 23 recurrences and 11 deaths, corresponding to a median PFS of 19.7 months and a 3-year OS rate of 69.7%. In multivariate analyses, non-endometrioid histology and residual tumor after IDS were identified as independent poor prognostic factors for PFS (adjusted hazard ratio [HR], 7.322; P < 0.001 and 5.934; P = 0.001, respectively). Multivariate analysis for OS could not be conducted because of the small number of events, although non-endometrioid histology was the only factor associated with worse OS in univariate analysis (adjusted HR, 4.523; P = 0.032).

conclusionsNAC-IDS may be a treatment option for unresectable metastatic endometrial cancer. Tumor histology and the possibility of complete cytoreduction are the primary considerations for NAC-IDS.

Indexed as

Endometrial NeoplasmsOvarian NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsChemotherapy, AdjuvantCytoreduction Surgical ProceduresFemaleHumansNeoadjuvant TherapyNeoplasm StagingRetrospective StudiesCytoreductive surgeryEndometrial cancerEndometrioid adenocarcinomaInterval debulking surgeryNeoadjuvant chemotherapyNeoadjuvant therapy

Identifiers

PMID35761211
PMCPMC9235177
OpenAlexW4283576765

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.