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| Name | Class |
|---|---|
| Quantel Medical | INDUSTRY |
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Dry eye disease (DED) is an extremely common disease whose meibomian gland dysfunction is the main etiology.
Polychromatic intense pulsed light (IPL) is a promising new therapeutic alternative but few clinical data have been published.
A new IPL device has recently been marketed: LACRYSTIM (QUANTEL, France). The investigators have been using it in our clinical practice since June 2019.
The investigators present a retrospective study on our first clinical results.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Patients with dry eye disease with meibomian gland dysfunction | Collected data from patient records for consultations Day 0, Day 15 and Day 45 (3 treatment sessions) and Months 3, Months 6 (follow-up consultations). - parameters used for each treatment session: duration of treatment session and intensity of intense pulsed light |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| intense pulsed light (usual practice) | Device | collection data : parameters used for each treatment session: duration of treatment session and intensity of intense pulsed light |
|
| Measure | Description | Time Frame |
|---|---|---|
| Lacrydiag in current clinical practice | The LacryDiag ocular surface analyzer is used for the diagnosis of dry eyes. | 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| collection of adverse events | -data concerning the safety: presence or absence of adverse events during treatment or afterwards (burns, tingling, redness of skin ...) | 6 months |
| Ocular Surface Disease Index questionnaire |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with Dry eye disease with meibomian gland dysfunction, preferentially mild to moderate, and having benefited from intense pulsed light treatment
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| Name | Affiliation | Role |
|---|---|---|
| Marie Caroline TRONE, MD | CHU de Saint Etienne | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| CHU de Saint Etienne | Saint-Etienne | 42055 | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 35933379 | Derived | Trone MC, Garcin T, Ollier E, Thuret G, Gain P. A retrospective study of the efficacy of intense pulsed light delivered by the Lacrystim(R) for meibomian gland dysfunction therapy. BMC Ophthalmol. 2022 Aug 6;22(1):335. doi: 10.1186/s12886-022-02531-7. |
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| ID | Term |
|---|---|
| D015352 | Dry Eye Syndromes |
| D000080343 | Meibomian Gland Dysfunction |
| ID | Term |
|---|---|
| D007766 | Lacrimal Apparatus Diseases |
| D005128 | Eye Diseases |
| D005141 | Eyelid Diseases |
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measured in current clinical practice. This 12-item questionnaire assesses dry eye symptoms and the effects it has on vision-related function in the past week of the patient's life. The questionnaire has 3 subscales: ocular symptoms, vision-related function, and environmental triggers.
| 6 months |
| Slit lamp Photography x16 and x25 | in current clinical practice | 6 months |
| Oxford Score | measured in current clinical practice. The Oxford score is used to assess epithelial damage to the cornea and conjunctiva. | 6 months |
| Break-up time Test | measured in current clinical practice. The measurement of the tear film rupture time determines the stability of the tear film, i.e. the degree of humidification of the eyes. | 6 months |
| Schirmer Test | measured in current clinical practice. Determination of the quantity of tears produced. | 6 months |