Biomedical subjects

Glynis Ablon

Publications and source records attributed to Glynis Ablon.

3 recordsLinked to original sources

PubMed2026

A Novel Moisturizer Formulated With Micronized Centella asiatica and Mandelic Acid Improves Mature, Crepey Skin.

BACKGROUND: Dermatoporosis is a condition of fragile, aging skin that manifests as altered pH, wrinkles, laxity, easy bruising, and hyperpigmentation. This study evaluated efficacy, safety, and subject perception after the use of a novel cream, GC (Galderma Laboratories, LP, Fort Worth, TX), on subjects with mature, aging skin. METHODS: A 12-week multicenter, randomized, blinded, in-use study enrolled female and male subjects aged 40 to 60 years of all races, ethnicities, and Fitzpatrick skin types. Subjects were required to have a history of fragile skin and dry, crepey skin on the knees and thighs. GC cream was applied to knee and upper thigh skin twice daily. Assessments included clinical grading, digital photography, bioinstrumentation (skin texture, pH, and heatmap hydration), standard safety assessments, and satisfaction. RESULTS: Use of GC cream for 12 weeks resulted in significant improvements in skin crepiness, photodamage, and firmness, as well as decreased skin pH and early improvements in skin roughness and smoothness from baseline. Corneometer heatmapping documented improved skin hydration over baseline. No adverse events were reported; the GC cream was well tolerated, and subjects reported high satisfaction. CONCLUSION: Twice-daily application of the novel GC skin cream significantly improved the overall skin quality of mature, aging skin, including crepiness, photodamage, firmness, texture, pH, and hydration. GC cream was well tolerated with high subject satisfaction. These data are intended to help guide healthcare providers and patients in choosing an effective moisturizer that was specifically designed for patients with fragile, mature skin.

Humans↗

PubMed2005

Lipomas treated with subcutaneous deoxycholate injections.

BACKGROUND: Lipomas are benign neoplasms of mature fat cells. Current treatments are invasive and carry the risk of scarring. Injections of phosphatidylcholine solubilized with deoxycholate, a bile salt, have been used to reduce unwanted accumulations of fat. Recent in vitro and ex vivo investigations indicate that deoxycholate alone causes adipocyte lysis. OBJECTIVE: We sought to report our experience treating lipomas using subcutaneous deoxycholate injections. METHODS: A total of 6 patients presenting with 12 lipomas were treated with intralesional injections of sodium deoxycholate (1.0%, 2.5%, and 5.0%) at intervals of 2 to 20 weeks. Tumor size, cutaneous reactions, and patients' subjective responses were recorded before and after treatment. RESULTS: All lipomas decreased in size (mean area reduction, 75%; range, 37%-100%) as determined by clinical measurement (with ultrasound confirmation in one lipoma) after an average of 2.2 treatments. Several lipomas fragmented or became softer in addition to decreasing in volume. Adverse effects, including transient burning, erythema, and local swelling, were associated with higher deoxycholate concentrations but resolved without intervention. There was no clear association between deoxycholate concentration and efficacy. CONCLUSIONS: Our clinical experience supports our laboratory investigations demonstrating that deoxycholate, rather than phosphatidylcholine, is the active ingredient in subcutaneously injected formulas used to treat adipose tissue. This small series suggests that low concentration deoxycholate may be a relatively safe and effective treatment for small collections of fat. However, controlled clinical trials will be necessary to substantiate these observations.

Adult↗

PubMed2004

Treatment of lower eyelid fat pads using phosphatidylcholine: clinical trial and review.

BACKGROUND: Injectable phosphatidylcholine, a lecithin-derived phospholipid, has been previously demonstrated to improve the appearance of infraorbital fat pad herniation. Current use internationally has led to a significant interest in this novel substance. OBJECTIVE: To evaluate the efficacy and safety of injectable phosphatidylcholine, we conducted an open-label study for the treatment of infraorbital fat pad herniation. METHODS: Patients received 0.4-mL phosphatidylcholine (50 mg/mL) injections within infraorbital fat pads every 2 weeks. Patient and physician grading of fat herniation, side effects, digital photographs, and a follow-up questionnaire was recorded. RESULTS: Ten of the 13 enrolled patients had three to five treatments. Improvements in fat herniation were reported in 80% and 70% of patients as graded by the physician and patients, respectively. Sixty percent of patients assessed their improvement as equal or greater than 5 points (on a 10-point fat herniation scale); however, the physician judged 40% of patients improving to this degree. Little or no response was seen in three patients. Side effects included burning, erythema, and swelling at the injection site. At follow-up averaging 9 months, 50% of patients reported persistence of benefit, 20% experienced some fading, and 30% were the nonresponders. CONCLUSIONS: Injectable phosphatidylcholine is a novel treatment for infraorbital fat herniation that may benefit some patients who are considering blepharoplasty. Larger studies evaluating long-term safety and efficacy of phosphatidylcholine for cosmetic purposes are warranted.

Adipose Tissue↗