Comparative Treatment of Mucocutaneous Lesions in Hereditary Haemorrhagic Telangiectasia Patients With Dual Sequential Pulsed Dye Laser and Neodymium: Yttrium-Aluminium-Garnet Versus Neodymium: Yttrium-Aluminium-Garnet Laser Alone: A Double-Blind Randomized Controlled Study With Quality-of-Life Evaluation. / [Artículo traducido] Tratamiento comparativo de lesiones mucocutáneas en pacientes con telangiectasia hemorrágica hereditaria con láser dual secuencial de colorante pulsado y neodimio: itrio-aluminio-granate versus neodimio: itrio-aluminio-granate solo: un estudio controlado aleatorizado doble ciego con evaluación de la calidad de vida.
Actas Dermosifiliogr
; 115(3): T246-T257, 2024 Mar.
Article
in En, Es
| MEDLINE
| ID: mdl-38185205
ABSTRACT
BACKGROUND:
Hereditary haemorrhagic telangiectasia (HHT) is characterized by the presence of telangiectases and larger arteriovenous malformations in different organs. Mucocutaneous telangiectases can bleed and become an aesthetic concern, impairing quality of life (QoL). However, the best treatment approach has not been defined yet.OBJECTIVE:
To evaluate the efficacy and safety of dual wavelength sequential 595/1064nm laser (DWSL) compared to 1064nm laser (NdYAG) alone. Secondarily, to evaluate QoL impairment in HHT patients, and its improvement with laser therapy.METHODS:
A comparative randomized split-body double-blinded prospective study (DWSL vs NdYAG). Demographic, clinical and treatment characteristics were recorded. The severity and degree of improvement were evaluated by three blinded examiners who scored pre-treatment and post-treatment pictures on a 5-point scale. Patients fulfilled Skindex-29 and FACE-Q® tests and assessed procedure-associated pain and patient satisfaction.RESULTS:
111 treatment areas (55 treated with DWSL and 56 with NdYAG) from 26 patients were analyzed. The median number of laser sessions was 2 (interquartile range [IQR] 2-4; mean 2.90 vs 2.88, respectively). The median improvement score, irrespective of location, was significantly higher for NdYAG compared to DWSL 3 (IQR 2-3; mean 2.61) vs 2 (IQR 2-3; mean 2.32), p=0.031. Both FACE-Q index and Skindex-29 test results improved significantly (p<0.001), and 92.4% patients reported a high degree of satisfaction (≥8). No severe adverse events were reported.CONCLUSIONS:
DWSL and NdYAG laser are convenient, safe and effective treatment options for mucocutaneous telangiectases in HHT patients. However, NdYAG delivered better results with better tolerability. QoL was significantly improved by both treatments.Key words
Calidad de vida; Dual 595/1064-nm wavelength laser; Dual sequential PDL-Nd:YAG laser; Hereditary haemorrhagic telangiectasia; Láser Nd:YAG; Láser de estado sólido; Láser dual de longitud de onda de 595/1064nm; Láser dual secuencial PDL-Nd:YAG; Nd:YAG laser; Quality of life; Solid-state laser; Telangiectasia hemorrágica hereditaria
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Telangiectasia, Hereditary Hemorrhagic
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Telangiectasis
/
Yttrium
/
Lasers, Dye
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Lasers, Solid-State
/
Aluminum
Type of study:
Clinical_trials
/
Observational_studies
/
Risk_factors_studies
Aspects:
Patient_preference
Limits:
Humans
Language:
En
/
Es
Journal:
Actas Dermosifiliogr
Year:
2024
Document type:
Article