The Endo-lift Laser (Intralesional 1470 nm Diode Laser) for Dermatological Aesthetic Conditions: A Systematic Review.

BACKGROUND: The prominence of minimally invasive aesthetic approaches has become increasingly pivotal. The endo-lift laser method is an intralesional 1470 nm diode laser connected to a fiber that serves both therapeutic and aesthetic properties. We sought to evaluate the efficacy and safety of the endo-lift laser method for dermatological aesthetic applications. METHODS: PubMed, Ovid-Embase, and Web of Science were systematically searched up to November 5th, 2023. A citation search was also performed. The National Institute of Health (NIH) Quality Assessment Tool was used to evaluate the quality of the studies. RESULTS: Out of 339 articles, twenty-three relevant studies were included in the current review. Applying the endo-lift laser method for rejuvenation, including face and neck lifting, enhancing skin laxity, and disappearing wrinkles, folds, and lines, demonstrated favorable efficacy and safety profile. Moreover, most studies have shown that the endo-lift laser method is promising in eliminating the adipose tissue in the jowl, abdomen, thighs, and arms. The endo-lift laser technique was also efficacious in nose remodeling and blepharoplastic procedures, including treating eyelid and eyebrow ptosis, eye bag, eyebrow position, and eyelid laxity. Patients who suffer from several diseases, such as hidradenitis suppurativa, progressive lipodystrophy, acne vulgaris, scars, and keloids, benefit from procedural treatment with the endo-lift laser technique. Across all studies, the adverse events were mild and self-limiting. Investigating the endo-lift laser method in all aesthetic and therapeutic indications resulted in high patient satisfaction rates. CONCLUSION: The endo-lift laser technique has therapeutic effects and is recommended for various dermatological aesthetic indications. Further clinical studies with control groups and larger sample sizes are needed to acquire more reliable evidence. LEVELS OF EVIDENCE III AND IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Treatment of horizontal neck wrinkles by Endolift laser: Biometric measurement.

BACKGROUND: One of the common esthetic complaints of patients is horizontal neck wrinkles that have limited treatment modality. AIM: In the present study, we evaluated the efficacy of the Endolift laser on the horizontal neck wrinkles. METHODS: Totally, 10 healthy female and male patients suffering horizontal neck wrinkles were joined in this study. All patients are treated with Endolift laser. The effect of the Endolift methods on the horizontal neck wrinkles was evaluated by biometric parameter changed results with Cutometer, Visioface, and the Skin Ultrasound Imaging system. Also, three blinded dermatologists and patients' satisfaction were evaluated. RESULTS: The Visoface results showed that the Endolift laser treatment significantly decline the depth and area of horizontal neck wrinkle. The skin ultrasonography results reported the epidermis and dermis density and thickness were significantly increased. Also, the cutometer outcomes displayed that the Endolift laser treatment can increase skin elasticity. Also, significantly a greater number of patients were well satisfied with the technique. CONCLUSION: In conclusion, Endolift laser is a safe and effective method for decreasing the horizontal neck wrinkles and improving the appearance of the neck. This procedure does not require general anesthesia and recovery time.

Efficacy evaluation of endolift laser for treatment of nasolabial folds and marionette lines.

BACKGROUND: The nasolabial folds are the most marked sign of aging. Endolift laser was used for the treatment of nasolabial folds and marionette lines (one of the facial danger zones). METHODS: Ten female subjects were engaged in this study. Patients underwent Endolift laser for nasolabial folds and marionette lines treatment. The efficacy of the Endolift technique on the nasolabial folds and marionette lines was evaluated by biometric assessment with Cutometer, Visioface, and the Skin Ultrasound Imaging system. Also, patient's satisfaction and blinded dermatologists' assessment were assessed. RESULTS: The Visoface results displayed that the Endolift laser treatment significantly declined the depth and area of the nasolabial wrinkles. The skin ultrasonography results reported that the epidermis and dermis density and thickness were significantly increased. Also, the cutometer outcomes showed that the Endolift laser treatment can increase skin elasticity. The results showed that a large number of patients were very satisfied with the technique. CONCLUSION: In conclusion, Endolift laser has an effective technique for decreasing the nasolabial folds, marionette lines, and improve the appearance of the face without any sever side effect. This technique does not need general anesthesia and recovery time.

Treatment of periorbital hyperpigmentation using sublative fractional radiofrequency (SFR).

BACKGROUND: Periorbital hyperpigmentation (POH) is a common cosmetic concern. Numerous techniques of treatment have been assessed with variable results. AIM: The purpose of this research is to assess the efficacy of non-ablative radiofrequency, Sublative fractional Radiofrequency (SFR) on POH treatment. METHODS: In this research study, nine patients with POH and the age range of 25-57 years, were enrolled. The patients were treated by non-ablative radiofrequency SRF. The outcomes were assessed by biometric assessment. The skin lightness and melanin content of the periorbital skin were assessed by colorimeter and Mexameter. Skin elasticity was assessed by Cutometer. The skin ultrasound imaging system was used to evaluate the diameter and density of the epidermis and dermis. Visioface was used to evaluate the skin color and wrinkles. Also, patient's satisfaction and physician's assessment were assessed. RESULTS: The results showed that the lightness and elasticity of the periorbital skin were significantly increased after treatment. Also, the melanin content of the skin was decreased. The denser skin layers were seen in both dermis and epidermis. The Visioface results displayed the reduction in the percent change of the skin color and wrinkle (p < 0.05). Similarly, the physician and patients' assessment confirmed the outcomes. No serious adverse effect was reported. CONCLUSION: In conclusion, the SFR technique is an effective and satisfactory therapeutic choice for treatment of POH.

Microneedle fractional radiofrequency in the treatment of periorbital dark circles.

BACKGROUND: Periorbital hyperpigmentation (POH) is a common disorder in the patients. Women are more upset with POH in compare to males. Several methods have been used to the POH, with different efficacy and adverse reactions. AIM: The aim of the present study is to evaluate the efficacy of microneedle fractional radiofrequency (MRF) in treating POH. METHODS: So, nine patients with POH and the age range of 25-57 years, were treated by microneedle fractional radiofrequency (MRF). The outcome was evaluated via biometric assessment. The colorimeter was used to assess the skin lightness. Mexameter was used for evaluated the amount of Melanin in the periorbital skin. Cutometer was used for skin elasticity assessment. The skin ultrasound imaging system was utilized to estimate the epidermis and dermis diameter and density. Furthermore, Visioface was applied to assessed the skin color and wrinkles. Also patient's satisfaction and physician's assessment were evaluated. RESULTS: The results displayed that the periorbital skin lightness 32.38% ± 5.67 and elasticity of the R2: 40.29% ± 8.18, R5: 39.03 ± 5.38 and R7: 42.03% ± 14.16 were significantly improved after treatment (p < 0.05). Also the melanin content of the skin was decreased (49.41% ± 9.12). The skin layers were denser in the dermis and also in the epidermis (skin density: 30.21% ± 10.16 and skin thickness: 41.12% ± 13.21) (p < 0.05). The results revealed the decrease in the percent change of the skin color (30.34% ± 9.30) and wrinkle (area: 25.84% ± 6.43 and volume: 30.66% ± 8.12) (p < 0.05). Similarly, the physician and patient's assessment were confirmed the obtained outcomes. CONCLUSION: In conclusion, the microneedle RF technique is practicable, effective and safe method for periorbital dark circles treatment.

Efficacy of Endolift laser for arm and under abdomen fat reduction.

BACKGROUND: Noninvasive laser for body fat contouring is a quickly growing field in the cosmetic dermatology. Surgical options carry disadvantages, such as the usage of anesthetics, swelling, pain and long time for recovery, so there is a growing public request for the techniques with fewer side effects and shorter recovery periods. Several new noninvasive body contouring ways have been advanced such as, cryolipolysis radiofrequency energy, suction-massage, high-frequency focused ultrasound, and laser therapy. Noninvasive laser improves the body's appearance by the elimination of excess adipose tissue, specifically in areas in which fat perseveres in spite of diet and exercise. METHODS: In this study the efficacy of Endolift laser was evaluated for reduction of excess fat in the arms and under abdomen. Ten patients with excess fat in the arms and under abdomen were enrolled in this study. The patients were treated by Endolift laser in the arms and under abdomen areas. The outcomes were evaluated by two blinded board certified dermatologists and by patients' satisfaction. The circumference of each arm and under abdomen was measured using a flexible tape measure. RESULTS: The results showed reduction in the fat and circumference of arms and under abdomen after treatment. The treatment was considered as effective methods with high patient satisfaction. Also no severe adverse effects were reported. CONCLUSION: Endolift laser can be a good alternative to surgical body fat contouring due to its efficacy, safety, minimal recovery time, low cost. Also Endolift laser does not require general anesthetics.