Dataset Information

Successful Treatment of a Widespread Pemphigus Chronicus Familiaris (Hailey-Hailey) By Erbium-YAG-Laser.

ABSTRACT: BACKGROUND:Familial chronic pemphigus or Hailey-Hailey disease (OMIM 169600) is a rare, autosomal dominant blistering skin disorder the genetic background are mutations of the ATP2 C1 gene. The treatment is challenging. CASE REPORT:A 48-year-old Caucasian female patient presented to the department with a relapse of her Pemphigus chronicus familiaris (Hailey-Hailey). No other medical diseases were known. On examination, we observed an otherwise healthy woman with widespread erosive lesions on the neck, axillae, groins, submammary fold and anal fold. She reported burning sensations and an unpleasant odour. The diagnosis had been confirmed earlier by histopathology of a skin biopsy with acantholysis, and the relapsing and remitting course. Family history was positive for father and brother. Since she had not responded well in the past to systemic retinoids and did not tolerate the adverse effects of these drugs, we suggested an ablative erbium-YAG laser treatment in general anaesthesia. Laser treatment was performed with the MCL 29 Dermablate (Asclepion Laser Technologies, Jena, Germany) on two occasions. We used a 5 mm focus, pulse energy of 1200 mJ at 8 Hz. The resulting superficial wounds were treated with an ointment containing fusidic acid 0.2% and betamethasone 0.1%. Wound healing was completed after 12 days. No adverse events were observed. CONCLUSIONS:Ablative erbium-YAG therapy is an option for pemphigus chronicus familiaris, in particular in young women and patients who do not tolerate the adverse effects of retinoid therapy.

SUBMITTER: Wollina U

PROVIDER: S-EPMC6910780 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature

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Successful Treatment of a Widespread Pemphigus Chronicus Familiaris (Hailey-Hailey) By Erbium-YAG-Laser.

Wollina Uwe U Hansel Gesina G Lotti Torello T Vojvodic Aleksandra A

Open access Macedonian journal of medical sciences 20190830 18

<h4>Background</h4>Familial chronic pemphigus or Hailey-Hailey disease (OMIM 169600) is a rare, autosomal dominant blistering skin disorder the genetic background are mutations of the ATP2 C1 gene. The treatment is challenging.<h4>Case report</h4>A 48-year-old Caucasian female patient presented to the department with a relapse of her Pemphigus chronicus familiaris (Hailey-Hailey). No other medical diseases were known. On examination, we observed an otherwise healthy woman with widespread erosive ...[more]

PMID: 31850125

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Project description:Importance:Protective eyewear or corneal shields are recommended during cosmetic facial laser treatment. Objective:To describe the occurrence of corneal inlay damage following treatment to the eyelids and face with an Nd:YAG laser. Design, Setting, and Participants:This observational case report includes a single incident case cared for at a tertiary care center. A 58-year-old man who had undergone bilateral uncomplicated myopic laser in situ keratomileusis surgery in 2003 and corneal inlay implant in the nondominant left eye in 2013 experienced decreased visual acuity (VA) and pain in the left eye after the application of 2 passes of the Nd:YAG laser to his face and both eyelids for facial tightening. At presentation, the uncorrected VA was counting fingers OS and 20/20 OD. Slitlamp biomicroscopy showed a corneal epithelial defect overlying a deformed corneal inlay, peripheral scattered pigmentary deposits, corneal haze, and brown discoloration of the lamellar pocket of the inlay. He underwent explant of the inlay and debridement 48 hours later because of deteriorating VA and increasing corneal haze. Exposure:Application of long-pulsed Nd:YAG laser at 1064 nm to the middle one-third of both upper eyelids and the periorbital region in a man with a corneal inlay implant. Corneal shields were not worn during the procedure. The peak penetration depth of this laser system is approximately 4 mm. The mean (SD) thickness of the upper eyelid in Asian eyes is 1.127 (0.238) mm. Main Outcomes and Measures:Improvement of corneal inlay damage. Results:In this 58-year-old man, 3 months after the inlay explant, the intrastromal discoloration had resolved. There was still residual corneal haze, but the patient was able to achieve a best-corrected VA of 20/25 OS for distance and J3 (Snellen equivalent, 20/30) OS for near. Conclusions and Relevance:Although the exact cause and effect cannot be determined from a single case, our findings suggest that a history of corneal inlay implant should be asked about prior to any long-pulsed Nd:YAG laser treatment to the periorbital skin and eyelids. Furthermore, these findings suggest that laser treatment to the eyelids should be avoided and that protective eyewear or corneal shields are recommended during cosmetic facial laser treatment in all patients.

Project description:The current study aimed to investigate the effect of the combined Nd-Er: YAG laser on the surgical treatment of peri-implantitis by evaluating clinical markers and biomarkers of bone loss (RANKL/OPG). Twenty (20) patients having at least 1 implant diagnosed with peri-implantitis were randomly assigned to two groups for surgical treatment. In the test group (n = 10), Er: YAG laser was used for granulation tissue removal and implant surface decontamination, while Nd: YAG laser was employed for deep tissue decontamination and biomodulation. In the control group (n = 10), an access flap was applied, and mechanical instrumentation of the implant surface was performed by using titanium curettes. The following clinical parameters were evaluated at baseline and six months after treatment: Full-mouth Plaque Score (FMPS), Probing Pocket Depth (PPD), Probing Attachment Levels (PAL), recession (REC), and Bleeding on probing (BoP). Peri-implant crevicular fluid (PICF) was collected at baseline and six months for the evaluation of soluble RANKL and OPG utilizing enzyme-linked immunosorbent assay (ELISA). Baseline clinical values were similar for both groups, with no statistical differences between them. The study results indicated statistically significant improvements in the clinical parameters during the 6-month observation period in both groups. More specifically, PPD, PAL, and REC were improved in the test and control groups with no differences in the between-groups comparisons. However, a greater reduction in the BoP-positive sites was noted for the laser group (Mean change 22.05 ± 33.92 vs. 55.00 ± 30.48, p = 0.037). The baseline and six-month comparisons of sRANKL and OPG revealed no statistically significant differences between the two groups. The combined Nd: YAG-Er: YAG laser surgical therapy of peri-implantitis seemed to lead to more favorable improvements in regard to bleeding on probing six months after treatment compared to the conventional mechanical decontamination of the implant surface. None of the methods was found superior in the modification of bone loss biomarkers (RANKL, OPG) six months after treatment.

Project description:ImportanceVitreous floaters are common and can worsen visual quality. YAG vitreolysis is an untested treatment for floaters.ObjectiveTo evaluate YAG laser vitreolysis vs sham vitreolysis for symptomatic Weiss ring floaters from posterior vitreous detachment.Design, setting, and participantsThis single-center, masked, sham-controlled randomized clinical trial was performed from March 25, 2015, to August 3, 2016, in 52 eyes of 52 patients (36 cases and 16 controls) treated at a private ophthalmology practice.InterventionsPatients were randomly assigned to YAG laser vitreolysis or sham YAG (control).Main outcomes and measuresPrimary 6-month outcomes were subjective change measured from 0% to 100% using a 10-point visual disturbance score, a 5-level qualitative scale, and National Eye Institute Visual Functioning Questionnaire 25 (NEI VFQ-25). Secondary outcomes included objective change assessed by masked grading of color fundus photography and Early Treatment Diabetic Retinopathy Study best-corrected visual acuity.ResultsFifty-two patients (52 eyes; 17 men and 35 women; 51 white and 1 Asian) with symptomatic Weiss rings were enrolled in the study (mean [SD] age, 61.4 [8.0] years for the YAG laser group and 61.1 [6.6] years for the sham group). The YAG laser group reported greater symptomatic improvement (54%) than controls (9%) (difference, 45%; 95% CI, 25%-64%; P < .001). In the YAG laser group, the 10-point visual disturbance score improved by 3.2 vs 0.1 in the sham group (difference, -3.0; 95% CI, -4.3 to -1.7; P < .001). A total of 19 patients (53%) in the YAG laser group reported significantly or completely improved symptoms vs 0 individuals in the sham group (difference, 53%; 95% CI, 36%-69%, P < .001). Compared with sham, NEI VFQ-25 revealed improved general vision (difference, 16.3; 95% CI, 0.9-31.7; P = .04), peripheral vision (difference, 11.6; 95% CI, 0.8-22.4; P = .04), role difficulties (difference, 17.3; 95% CI, 8.0-26.6; P < .001), and dependency (difference, 5.6; 95% CI, 0.5-10.8; P = .03) among the YAG laser group. Best-corrected visual acuity changed by -0.2 letters in the YAG laser group and by -0.6 letters in sham group (difference, 0.4; 95% CI, -6.5 to 5.3; P = .94). No differences in adverse events between groups were identified.Conclusions and relevanceYAG laser vitreolysis subjectively improved Weiss ring-related symptoms and objectively improved Weiss ring appearance. Greater confidence in these outcomes may result from larger confirmatory studies of longer duration.Trial registrationclinicaltrials.gov NCT02897583.

Dataset Information

Successful Treatment of a Widespread Pemphigus Chronicus Familiaris (Hailey-Hailey) By Erbium-YAG-Laser.

Publications

Successful Treatment of a Widespread Pemphigus Chronicus Familiaris (Hailey-Hailey) By Erbium-YAG-Laser.

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