Evidence map›Paper›PMID 26870196›Full record

ArticleOncology letters2016

Disappearance of giant cells and presence of newly formed bone in the pulmonary metastasis of a sacral giant-cell tumor following denosumab treatment: A case report.

Tetsuro Yamagishi, Hiroyuki Kawashima, Akira Ogose, Taro Sasaki, Tetsuo Hotta, Shoichi Inagawa, Hajime Umezu, Naoto Endo

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 12% 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 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

8 authors at 2 institutions in 1 country.

Tetsuro YamagishiDivision of Orthopedic Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8510, Japan.
Hiroyuki KawashimaDivision of Orthopedic Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8510, Japan.
Akira OgoseDivision of Orthopedic Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8510, Japan.
Taro SasakiDivision of Orthopedic Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8510, Japan.
Tetsuo HottaDivision of Orthopedic Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8510, Japan.
Shoichi InagawaDivision of Radiology, Niigata University Medical and Dental Hospital, Niigata 951-8510, Japan.
Hajime UmezuDivision of Pathology, Niigata University Medical and Dental Hospital, Niigata 951-8510, Japan.
Naoto EndoDivision of Orthopedic Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8510, Japan.
Niigata University · JPNiigata University Medical and Dental Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A giant-cell tumor of the bone (GCTB) is a benign but locally aggressive bone tumor. Recently, the receptor activator of nuclear factor κB (RANK) ligand inhibitor, denosumab, has demonstrated activity against giant-cell tumors. The current study reports a case of a sacral GCTB with lung metastasis. A 19-year-old male patient presented with right buttock pain and right lower leg pain, and a sacral GCTB was diagnosed based on the histological analysis of a biopsy specimen. The patient was successfully treated with neoadjuvant denosumab therapy, which allowed curettage. In addition, the pulmonary nodule reduced in size following denosumab administration, and surgical resection was performed. Since the operation, the patient has been managed with the continued use of denosumab with no sign of recurrence. Microscopic findings from the surgical specimen following denosumab treatment revealed that the giant cells had disappeared and woven bone had formed. The specimen from the pulmonary nodule exhibited similar findings to the surgical specimen. It was reported that denosumab treatment was able to reduce the number of giant cells and RANK-positive stromal cells, and cause the formation of new bone in the primary lesion. The present study reports the first case to demonstrate the efficiency of denosumab in treating pulmonary metastasis of GCTB.

Indexed as

bone formationdenosumabgiant-cell tumor of the bonemetastasisreceptor activator of nuclear factor κB ligand

Identifiers

PMID26870196
PMCPMC4727197
OpenAlexW1938863067

What OpenQuestion holds

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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.