The use of CO2 laser for the treatment of xanthelasma palpebrarum

A Practical Review of the Management of Xanthelasma palpebrarum

Xanthelasma palpebrarum is the most common type of xanthomatous lesion. Various methods for treating Xanthelasma palpebrarum have been reported. We conducted a systematic review to evaluate the efficacy and associated complications of different treatment methods, and we summarized these findings as a practical review designed to be clinically useful, accessible, and impactful.

Methods

The PubMed and Embase databases were searched to identify clinical studies that reported on outcomes and complications of different methods of Xanthelasma treatment. The electronic databases were searched from January 1990 to October 2022. Data on study characteristics, lesion clearance, complications, and recurrences were collected.

Results

Forty-nine articles (including 1329 patients) were reviewed. The studies reported on surgical excision, laser modalities, electrosurgical techniques, chemical peeling, cryotherapy, and intralesional injection. The majority of studies were retrospective (69%) and single-arm (84%). Surgical excision combined with blepharoplasty and skin grafts showed excellent outcomes for large Xanthelasma. CO₂ and erbium yttrium aluminum garnet (Er:YAG) were the most commonly studied lasers and showed more than 75% improvement in over 90% and 80% of patients, respectively. Comparative studies reported better efficacy for CO₂ laser than both Er:YAG laser and 30%-50% trichloroacetic acid. Dyspigmentation was the most encountered complication.

Conclusions

Different methods for the treatment of Xanthelasma palpebrarum have been reported in the literature, with moderate to excellent efficacy and safety profiles depending on the size and location of the lesion. Surgery is more appropriate for larger and deeper lesions, whereas laser and electrosurgical techniques can be used in smaller and more superficial contexts. Only a limited number of comparative studies have been conducted, and novel clinical trials are necessary to further augment appropriate treatment selection.

Xanthelasma: An Update on Treatment Modalities

Xanthelasmas are localized accumulation of lipid deposits on the eyelids. Lesions are typically asymptomatic and treatment is often sought for cosmetic purposes. Unfortunately, there is paucity of strong evidence in the literature for the effective treatment of normolipidemic xanthelasmas. A literature search using the term “xanthelasma” was carried out in PubMed and Medline databases. Only articles related to treatment were considered and analyzed for their data. Commonly cited treatments include topical trichloroacetic acid, liquid nitrogen cryotherapy, and various lasers including carbon dioxide, Er:YAG, Q-switched Nd:YAG, and pulse dye laser. However, traditional surgical excision has also been used. This article reviews these currently accepted modalities of treatment.

Treatment of xanthelasma palpebrarum with a 1064-nm, Q-switched Nd:YAG laser

BACKGROUND

Xanthelasma palpebrarum is the most common cutaneous xanthoma characterized by soft, yellow papules or plaques that arise on the periorbital skin. As these lesions can be cosmetically disfiguring, many patients seek medical help to remove these lesions.

OBJECTIVE

To determine the effectiveness and minimum number of treatment sessions with a 1064-nm, Q-switched neodymium-doped yttrium aluminum garnet (Nd:YAG) laser for the treatment of xanthelasma.

METHODS

A retrospective review of patients with xanthelasma consecutively treated with Q-switched Nd:YAG laser was conducted. Forty-six patients with 103 lesions were identified from January 2012 through August 2015. Photographs taken of patients immediately before treatment and 4-8 weeks after treatment were independently evaluated by 2 dermatologists.

RESULTS

After a single treatment session, 93.2% of lesions had some degree of clearance. All lesions had excellent-to-complete clearance after at least 4 treatment sessions. Patients usually required 4 treatment sessions for optimal results.

LIMITATIONS

This was a retrospective study. Treatment parameters varied, follow-up periods were not uniform, and response was not assessed with a validated scale.

CONCLUSION

The Q-switched Nd:YAG laser is effective and well tolerated in the treatment of xanthelasma in our study population.

Continuous Wave Potassium Titanyl Phosphate Laser Treatment is Safe and Effective for Xanthelasma Palpebrarum

BACKGROUND

Although not an accepted standard treatment, the 532-nm continuous wave potassium titanyl phosphate (CW-KTP) laser might be a powerful device to treat xanthelasma palpebrarum (XP).

OBJECTIVE

To determine the safety and efficacy of CW-KTP laser treatment for XP.

MATERIALS AND METHODS

Between January 2013 and January 2015, 30 consecutive patients with XP were treated with a 532-nm CW-KTP laser (spot size: 0.9 mm, power: 5.0 W, fluence: 36-38 J/cm, pulse width: 46 milliseconds, frequency: 2.0 Hz, passes per session: 3). In a retrospective study design, safety and efficacy data were collected and analyzed.

RESULTS

Overall, 29/30 (97%) of patients had an excellent cosmetical result. Downtime was 1 week with crusted lesions. Although slight hypopigmentation was common, only 1/30 (3%) patients had hypopigmentation that was more than expected. Recurrences (13/30; 43%) were frequent, so that yearly maintenance therapy was warranted. No major side effects were noticed.

CONCLUSION

Continuous wave KTP laser therapy is safe and highly effective for XP, although regular follow-up treatments are often necessary to maintain the achieved cosmetic results.

Argon laser versus erbium:YAG laser in the treatment of xanthelasma palpebrarum

Background

Xanthelasma palpebrarum is the most common of the xanthomas with asymptomatic, symmetrical, bilateral, soft, yellow, polygonal papules around the eyelids. Though it is a benign lesion causing no functional disturbance, it is esthetically annoying. The surgical laser offers an extremely elegant and powerful solution to this problem.

Objective

To evaluate the effectiveness of erbium:YAG and argon lasers in the treatment of xanthelasma lesions.

Patients and methods

Forty patients were included in the study. Twenty patients (15 patients were bilateral with 30 eyes either in the upper or lower lid and 5 patients were unilateral) were treated with erbium:YAG laser. Another 20 patients (10 patients were bilateral with 20 eyes and 10 patients were unilateral) were treated with argon laser.

Results

In the majority of treated patients (either treated with erbium:YAG or argon laser), xanthelasma lesions were completely disappeared or significantly decreased in size. Two patients showed pigmentary changes in the form of hypopigmentation with erbium:YAG laser (one case), another case showed hyperpigmentation. No intraoperative complication was observed. No significant scar or recurrence was observed.

Conclusion

Argon laser in xanthelasma is an easy, effective, and safe method of treatment for small lesions and YAG laser is more better for large lesions than argon laser.

Carbon dioxide laser guidelines

The carbon dioxide (CO(2)) laser is a versatile tool that has applications in ablative lasing and caters to the needs of routine dermatological practice as well as the aesthetic, cosmetic and rejuvenation segments. This article details the basics of the laser physics as applicable to the CO(2) laser and offers guidelines for use in many of the above indications.

Operative treatment of large periocular xanthelasma

PURPOSE

To present our experience in operative treatment of large periocular xanthelasma.

METHODS

Sixty-three patients with large periocular xanthelasma were operatively treated in our department. Ipsilateral and/or contralateral lid skin grafts harvested by blepharoplasty, alone or in combination with local flaps, were used. Forty patients (64%) had enough skin to graft the defect after primary xanthelasma removal. In 10 patients, additional local flaps were used: modified rhomboid flap in six patients, local advancement flap in two, and bi-lobed flap in two patients. In three patients (5%), a sequential approach was applied since xanthelasma were too large to be completely removed in a single-step excision. No serious complications were shown.

RESULTS

Patients were followed from 6 months to 8 years. Five patients (8%) returned with recurrences 3-8 years after primary excision.

CONCLUSIONS

In lack of the setting for xanthelasma laser treatment, operative approach of a single-step or sequential excision using lid skin graft combined with local flaps proved its value for large periocular xanthelasma.

Excision of Xanthelasmata - clamp, shave, and suture

Xanthelasma is a common disfiguring condition, which can be difficult to treat. Various treatments have been reported previously with varying degree of success. We report a simple yet effective technique of excision of the lesions with excellent cosmetic outcome.

Xanthelasma palpebrarum: treatment with the erbium:YAG laser

BACKGROUND AND OBJECTIVE

Xanthelasma palpebrarum presents a therapeutic and aesthetic challenge because of its high visibility and frequent rate of recurrence with a wide variety of treatments. Many patients are disappointed by an initial unsuccessful treatment and fail to return for further therapy until the skin problem has become quite conspicuous. A simple treatment with few side effects and good acceptance remains an important goal.

STUDY DESIGN/MATERIALS AND METHODS

Fifteen patients with a total of 33 xanthelasma lesions, were treated by an erbium:YAG laser. The follow-up period of observation was between seven and twelve months.

RESULTS

All lesions were removed without hyperpigmentation or scarring.

CONCLUSIONS

The erbium:YAG laser represents an effective means for treating xanthelasmas with few side effects.

Xanthelasma palpebrarum: treatment with the ultrapulsed CO2 laser

BACKGROUND AND OBJECTIVE

Due to its delicate location near the eye and the high recurrence rate, the therapy of xanthelasma palpebrarum is a difficult surgical task. Besides chemical, physical, and surgical procedures, various laser systems have been used to treat these lesions (argon laser, pulsed dye laser, and CO2 laser). This study was designed to critically evaluate the use of the ultrapulsed CO2 laser for the treatment of xanthelasma palpebrarum.

STUDY DESIGN/MATERIALS AND METHODS

We report about the standardized treatment of 23 patients (52 periorbital xanthelasmas) and the results obtained after one treatment with a new generation, ultrapulsed CO2 laser (COHERENT Ultrapulse 5000C, Palo Alto, CA; 250-500 mJ; 600-900 microsec; 10,600 nm). The followup time was 10 months.

RESULTS

All lesions could be removed completely with a single laser treatment. As for side effects, only transient pigmental changes (4% hyperpigmentations, 13% hypopigmentations) and no visible scarring was observed. Three patients (13%) developed a recurrence of xanthelasma.

CONCLUSIONS

The ultrapulsed CO2 laser is an effective and safe therapeutic alternative to the hitherto described approaches.

Treatment of xanthelasma palpebrarum with bichloracetic acid

BACKGROUND

Although many treatment modalities have been described for xanthelasma palpebrarum, no single technique has emerged as dominant.

OBJECTIVES

Our purpose was to review the various therapeutic modalities for xanthelasma and to assess the efficacy of topical bichloracetic acid.

METHODS

Thirteen patients with 25 xanthelasma were treated with topical 100% bichloracetic acid. Efficacy was assessed over a follow-up period of 7 months to 10.5 years (average, 64 months).

RESULTS

Eighty-five percent of patients experienced initial complete clearing, and 72% of their lesions have not required retreatment over an average period of 68 months. Recurrences responded well to repeat treatment. Eighty-three percent of recurrent or poorly responsive lesions were associated with high cholesterol. The most resistant patient had four-lid involvement. Excellent cosmetic results and high patient satisfaction were seen.

CONCLUSIONS

Topical bichloracetic acid is a viable alternative to other modalities in the management of xanthelasma. Advantages include simplicity, cost-effectiveness, speed, safety, and efficacy.

Treatment of xanthelasma palpebrarum with the pulsed dye laser

BACKGROUND OF OBJECTIVE: Treatment of xanthelasma palpebrarum may prove difficult due to its delicate location at the periorbita and its sometimes extensive dimension. During recent years, carbon dioxide and argon lasers have been used with good results. However, local anesthesia is always required, and there is a concrete risk of scarring and pigmentation changes after the treatment.

STUDY DESIGN/PATIENTS AND METHODS

In this case report, we describe for the first time the treatment of xanthelasmas with the pulsed dye laser.

RESULTS

This technique can be carried out without anesthesia and shows excellent cosmetic results.

CONCLUSION

We see the pulsed dye laser as a good alternative to the hitherto used other two laser types in the treatment of xanthelasma palpebrarum.