Evidence map›Paper›PMID 33103386›Full record

ReviewThoracic cancer2020

Combined small cell lung carcinoma harboring ALK rearrangement: A case report and literature review.

Takayuki Niitsu, Takayuki Shiroyama, Kotaro Miyake, Yoshimi Noda, Kansuke Kido, Reina Hara, Takatoshi Enomoto, Yuichi Adachi, Saori Amiya, Yasuhiko Suga and 7 more

Open access · goldAbstract readCase ReportsReview
In one paragraph

Review in Thoracic cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-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

10 citing papers in PubMed, 15 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 2 institutions in 1 country.

Takayuki NiitsuDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Takayuki ShiroyamaDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.ORCID 0000-0002-2816-9428
Kotaro MiyakeDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Yoshimi NodaDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Kansuke KidoDepartment of Pathology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Reina HaraDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Takatoshi EnomotoDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Yuichi AdachiDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Saori AmiyaDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Yasuhiko SugaDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Kiyoharu FukushimaDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Shohei KoyamaDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.ORCID 0000-0002-6897-9417
Kota IwahoriDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Haruhiko HirataDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Izumi NagatomoDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Yoshito TakedaDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
Atsushi KumanogohDepartment of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan.
The University of Osaka · JPOsaka University of Economics · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Combined small cell lung cancer (c-SCLC) is a relatively rare subtype of SCLC and is defined by the combination of SCLC and any elements of non-small cell carcinoma (NSCLC). Standard chemotherapy for patients with c-SCLC has not yet been established. Gene mutations such as epidermal growth factor receptor (EGFR) mutations may be detected in patients with c-SCLC. However, little is known about anaplastic lymphoma kinase (ALK) rearrangement in c-SCLC patients. Here, we report a young female patient who was successfully treated with alectinib for ALK-positive c-SCLC after failure of immunochemotherapy for SCLC and cytotoxic chemotherapy for adenocarcinoma. Moreover, we performed a literature review of EGFR- or ALK-positive c-SCLC patients. Our report suggests that ALK testing may be justified in patients with SCLC that contain an adenocarcinoma component. KEY POINTS: SIGNIFICANT FINDINGS OF THE STUDY: • This is the first report describing the treatment course comprising immunochemotherapy and ALK-TKI in a patient with c-SCLC harboring ALK rearrangement. WHAT THIS STUDY ADDS: • Our case and literature review suggest that although ALK mutation is rare in patients with c-SCLC, its identification and treatment with ALK-TKIs may contribute to clinical benefits.

Indexed as

AdultAnaplastic Lymphoma KinaseFemaleHumansSmall Cell Lung CarcinomaAnaplastic Lymphoma KinaseAlectinibALKcombined small cell carcinomaimmunochemotherapyliterature review

Identifiers

PMID33103386
PMCPMC7705627
OpenAlexW3094362991

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.