Evidence map›Paper›PMID 33313181›Full record

ArticleAnnals of translational medicine2020

The clinical characteristics of East Asian patients with Birt-Hogg-Dubé syndrome.

Ting Guo, Qinxue Shen, Ruoyun Ouyang, Min Song, Dandan Zong, Zhihui Shi, Yingjiao Long, Ping Chen, Hong Peng

Open access · diamondAbstract read
In one paragraph

Article in Annals of translational medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 9% 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, 1 synthesis or guideline pooled it, 29 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

9 authors at 3 institutions in 1 country.

Ting GuoDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Qinxue ShenDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Ruoyun OuyangDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Min SongDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Dandan ZongDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Zhihui ShiDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Yingjiao LongDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Ping ChenDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Hong PengDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central-South University, Changsha, China.
Central South University · CNHunan Provincial Center for Disease Control and Prevention · CNSecond Xiangya Hospital of Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBirt-Hogg-Dube (BHD) syndrome is an autosomal dominant disease that has been characterized by skin lesions, multiple pulmonary cysts, spontaneous pneumothorax, and renal tumors, but the patients in Asian countries may show fewer symptoms. We aimed to explore and summarize the clinical features of BHD patients in East Asia to facilitate early diagnosis and timely interventions.

methodsWe collected and analyzed the clinical data of patients diagnosed with BHD in our hospital by reviewing medical records. We performed a systematic literature search regarding the presenting clinical features in BHD patients from China, Japan, and Korea and then reviewed the publications that were identified.

resultsIn our hospital, 10 patients were diagnosed with BHD from April 2015 to September 2019. After reviewing the literature, we recruited 38 articles, including 12, 20, and 6 reports from China, Japan, and Korea, respectively. A total of 166 patients were included in this study, and 100 of them (60.2%) were females. Multiple pulmonary cysts were present in 145 patients (87.3%), and 124 patients (74.7%) had a history of pneumothorax on at least one occasion. Skin biopsy confirmed fibrofolliculomas (FFs) alone in 22 patients (13.3%), trichodiscomas (TDs) alone in 3 patients (1.8%), and both FFs and TDs in 7 patients (4.2%). Renal carcinoma only occurred in 12 (7.2%) patients. The most frequent genetic mutations in East Asian patients were c.1285delC on exon 11 (18.4%), c.1285dupC on exon 11 (18.4%), and c.1347_1353dupCCACCCT on exon 12 (8.2%).

conclusionsOur findings suggested that pulmonary cysts are the most frequent radiological findings, and pneumothorax is the most common symptom in East Asian patients with BHD, and that skin lesions and kidney involvement are less frequent. To make an early diagnosis and minimize the severity of complications, careful observation, and timely genetic examination of the

Indexed as

Birt-Hogg-Dube syndrome (BHD syndrome)East Asiapneumothoraxpulmonary cysts

Identifiers

PMID33313181
PMCPMC7723594
OpenAlexW3095732321

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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.