Evidence map›Paper›PMID 30241551›Full record

ArticleOrphanet journal of rare diseases2018

Efficacy of sirolimus for the prevention of recurrent pneumothorax in patients with lymphangioleiomyomatosis: a case series.

Li Zhou, Ruoyun Ouyang, Hong Luo, Siying Ren, Ping Chen, Yating Peng, Ting Liu, Guiqian Liu

Open access · goldAbstract readLetter
In one paragraph

Article in Orphanet journal of rare diseases, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Brazilian Thoracic Association recommendations for the management of lymphangioleiomyomatosis.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2025
    Guideline
  2. Review
  3. Article
  4. Article
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  10. Tuberous sclerosis complex for the pulmonologist.European respiratory review : an official journal of the European Respiratory Society · 2021
    Article
  11. RDmap: a map for exploring rare diseases.Orphanet journal of rare diseases · 2021
    Article
  12. Article
  13. Article
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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 1 institution in 1 country.

Li ZhouDepartment of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, China.
Ruoyun OuyangDepartment of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, China. ouyangruoyun@csu.edu.cn.
Hong LuoDepartment of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, China.
Siying RenDepartment of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, China.
Ping ChenDepartment of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, China.
Yating PengDepartment of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, China.
Ting LiuDepartment of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, China.
Guiqian LiuDepartment of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, China.
Central South University · CN

Funding

Health and Family Planning Commission, Hunan Province 20180541Industrial Research & Development Department, Hunan Province 2015-83National Key Clinical Specialist Construction Projects 2012-650National Natural Science Foundation of China 81700070
6 · The paper itself

Abstract

Pneumothorax is one of the most common symptoms in patients with lymphangioleiomyomatosis (LAM). However, current management strategies for patients with LAM who present with recurrent pneumothorax remain inadequate. Here, we describe the successful prevention of recurrent pneumothorax by sirolimus treatment in five women with LAM. Before sirolimus treatment, all patients had received supplemental oxygen support, repeated chest tube drainage, or surgeries for management of the recurrent pneumothorax. Sirolimus treatment was initiated when the pneumothorax was completely resolved, and no patient developed pneumothorax during treatment. Moreover, they exhibited a significantly improved subjective quality of life, increased exercise capacity, and mild adverse effects such as mucositis, irregular menstruation, and delayed wound healing. On discontinuation of sirolimus or in the event that the plasma sirolimus level was markedly low, pneumothorax tended to relapse. The findings from these cases provide valuable insights that will aid in the improvement of treatment strategies for patients with LAM and recurrent pneumothorax.

Indexed as

AdultFemaleHumansLymphangioleiomyomatosisPneumothoraxQuality of LifeSirolimusYoung AdultSirolimusLymphangioleiomyomatosisPneumothoraxRecurrenceSirolimusTreatment strategy

Identifiers

PMID30241551
PMCPMC6150971
OpenAlexW2891537384

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.