Evidence map›Paper›PMID 38164126›Full record

ArticleClinical, cosmetic and investigational dermatology2023

Analysis of Treatment Efficacy of Intense Pulsed Light (M22) for Meibomian Gland Dysfunction with Demodex Mites.

Weiliang Zhang, Xiaoqin Cao, Lu Yang, Yajian Duan, Wei Zhang

Abstract read
In one paragraph

Article in Clinical, cosmetic and investigational dermatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

5 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Patient-Reported Burden of Illness and Unmet Needs inPatient preference and adherence · 2025
    Article
  3. Article
  4. Review
  5. Review
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

5 authors.

Weiliang Zhang *Department of Ophthalmology, Shanxi Bethune Hospital, Taiyuan, People's Republic of China.
Xiaoqin Cao *Department of General Surgery, First Hospital of Shanxi Medical University, Taiyuan, People's Republic of China.
Lu YangDepartment of Ophthalmology, Changzhi Aier Eye Hospital, Changzhi, People's Republic of China.
Yajian DuanDepartment of Ophthalmology, Shanxi Bethune Hospital, Taiyuan, People's Republic of China.
Wei ZhangDepartment of Ophthalmology, Shanxi Bethune Hospital, Taiyuan, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To investigate the effectiveness of intense pulsed light (M22) in treating patients with meibomian gland dysfunction (MGD) caused by demodex mites. Methods: A total of 100 patients (100 eyes) diagnosed with demodex mites through microscopic examination at Shanxi Bethune Eye Clinic between June 2021 and May 2023 were selected using convenience sampling. The patients were randomly divided into two groups: an experimental group (n=50) and a control group (n=50). The control group received comprehensive treatment consisting of artificial tears, warm compress, anti-inflammatory eye ointment, hypochlorous acid cleansing, okra cotton pad, and meibomian gland massage. In addition to the comprehensive treatment, the experimental group received intense pulsed light (M22) therapy. After 8 weeks of treatment, the mite clearance rate and cure rate of dry eye were measured for both groups. The recurrence rate of dry eye was also observed 4 weeks after discontinuing M22 treatment. Results: The experimental group achieved a mite clearance rate of 88.0%, while the control group had a rate of 58.0%, with a statistically significant difference ( Conclusion: Intense pulsed light (M22) demonstrated superior efficacy in eradicating demodex mites, treating dry eye, and maintaining the treatment's effectiveness compared to comprehensive treatment with medication in patients suffering from meibomian gland dysfunction with demodex mites.

Indexed as

dry eyeintense pulsed lightmeibomian gland dysfunction

Identifiers

PMID38164126
PMCPMC10758316

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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.