Evidence map›Paper›PMID 37403728›Full record

ArticleCancer medicine2023

Primary resistance to nivolumab plus ipilimumab therapy in patients with metastatic renal cell carcinoma.

Kazuyuki Numakura, Yuya Sekine, Shingo Hatakeyama, Yumina Muto, Ryuta Sobu, Mizuki Kobayashi, Hajime Sasagawa, Soki Kashima, Ryohei Yamamto, Taketoshi Nara and 7 more

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 13 citations in OpenAlex.

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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 3 institutions in 1 country.

Kazuyuki NumakuraDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.ORCID 0000-0002-5899-1738
Yuya SekineDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Shingo HatakeyamaDepartment of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Yumina MutoDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Ryuta SobuDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Mizuki KobayashiDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Hajime SasagawaDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Soki KashimaDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Ryohei YamamtoDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Taketoshi NaraDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Hideo AkashiDepartment of Anatomy, Akita University Graduate School of Medicine, Akita, Japan.
Ryuji TabataDepartment of Urology, Ageo Central General Hospital, Ageo, Japan.
Satoshi SatoDepartment of Urology, Ageo Central General Hospital, Ageo, Japan.
Mitsuru SaitoDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Shintaro NaritaDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.ORCID 0000-0003-2988-1860
Chikara OhyamaDepartment of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Tomonori HabuchiDepartment of Urology, Akita University Graduate School of Medicine, Akita, Japan.
Akita University · JPHakodate Central General Hospital · JPHirosaki University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNivolumab plus ipilimumab (NIVO+IPI) is the first-line treatment for patients with metastatic renal cell carcinoma (mRCC). Approximately 40% of patients achieve a durable response; however, 20% develop primary resistant disease (PRD) to NIVO+IPI, about which little is known in patients with mRCC. Therefore, this investigation aimed to evaluate the clinical implication of PRD in patients with mRCC to select better candidates in whom NIVO+IPI can be initiated as first-line therapy.

methodsThis multi-institutional retrospective cohort study used data collected between August 2015 and January 2023. In total, 120 patients with mRCC treated with NIVO+IPI were eligible. Associations between immune-related adverse events and progression-free survival, overall survival (OS), and objective response rate were analyzed. The relationship between other clinical factors and outcomes was also evaluated.

resultsThe median observation period was 16 months (interquartile range, 5-27). The median age at NIVO+IPI initiation was 68 years in the male-dominant population (n = 86, 71.7%), and most patients had clear cell histology (n = 104, 86.7%). PRD was recorded in 26 (23.4%) of 111 investigated patients during NIVO+IPI therapy. Patients who experienced PRD showed worse OS (hazard ratio: 4.525, 95% confidence interval [CI]: 2.315-8.850, p < 0.001). Multivariable analysis showed that lymph node metastasis (LNM) (odds ratio: 4.274, 95% CI: 1.075-16.949, p = 0.039) was an independent risk factor for PRD.

conclusionsPRD was strongly correlated with worse survival rates. LNM was independently associated with PRD in patients with mRCC receiving NIVO+IPI as first-line therapy and might indicate that a candidate will not benefit from NIVO+IPI.

Indexed as

Carcinoma, Renal CellKidney NeoplasmsAgedAntineoplastic Combined Chemotherapy ProtocolsHumansIpilimumabMaleNivolumabRetrospective StudiesIpilimumabNivolumabipilimumablymph node metastasisneoplasm metastasisnivolumabrenal cell carcinomasurvival rate

Identifiers

PMID37403728
PMCPMC10501267
OpenAlexW4383187004

What OpenQuestion holds

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LicenceCC BY
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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.