Effect of Compression Dressing After Upper Eyelid Blepharoplasty on Edema, Ecchymosis, Pain and Ocular Surface Irritation.

PURPOSE: To investigate the effect of a compression dressing (CD) on edema, ecchymosis, aesthetic outcome, pain, and ocular surface irritation after upper eyelid blepharoplasty. METHODS: We conducted a case-control study. Bilateral blepharoplasty was performed on both upper eyelids at the same time in patients with dermatochalasis. One side was randomized for CD. Edema and ecchymosis were scored at a 4-point rating scale by a blinded observer 1 day (D1), 1 week (D7), and 8 weeks (D56) after surgery; the same for scar formation regarding redness and bulging at D7 and D56. Aesthetic outcome was evaluated by the patient and blinded observer using the global aesthetic improvement score at D1, D7, and D56. Postoperative pain was scored by the patients using a visual analogue scale (0 to 10) at D1. At D1 patients had to state which side they felt more comfortable. RESULTS: Edema, scar formation and aesthetic outcome evaluated by the patient and blinded observer did not differ between the 2 sides on any of the survey days (p > 0.05). The median degree of ecchymosis was slightly higher on the lids without CD at D1 (1 [0-2] vs. 1.5 [0-2]; p = 0.495) and D7 (0 [0-2] vs. 0.5 [0-2]; p = 0.183), but not statistically significant. Postoperative pain was similar regardless to the use of CD (p = 0.925). The majority (55%) found the side without CD more comfortable. There was no case of corneal erosion and corneal staining was similar in both groups (p > 0.05). CONCLUSIONS: Using a CD after blepharoplasty shows no advantages regarding postoperative edema, ecchymosis, scar formation, or aesthetic results in the early postoperative period. As most patients preferred the noncovered side, CD can be omitted after blepharoplasty without inferiority for the postoperative results. CLINICAL TRIAL REGISTRY: NCT06111170.

Compression Dressing versus Noncompressive Transparent Eye Shield after Ptosis Surgery.

Background: We aimed to investigate the effect of compression dressing on edema, ecchymosis, pain, and ocular surface irritation after ptosis surgery. Methods: After ptosis correction [anterior levator reinsertion (and resection) (ALR), if necessary additional blepharoplasty], the eye was randomized for compression dressing or transparent eye shield. Edema and ecchymosis were scored on a four-point rating scale by a blinded observer 1 day (D1), 1 week (D7), and 8 weeks (D56) after surgery; the same was done for scar formation regarding redness and bulging at D7 and D56. Aesthetic outcome was ranked by patient and blinded observer using the Global Aesthetic Improvement Score at D1, D7, and D56. Postoperative pain was scored using a visual analogue scale (0 to 10) at D1. Impairment after surgery by dressing or eye shield was evaluated at D1. Results: Ecchymosis, edema, scar formation, and aesthetic outcome ranked by the patient and blinded observer did not differ between the groups with compression dressing and eye shield at any day of follow-up (P > 0.05). Postoperative pain and impairment were the same in both groups (P > 0.05). One case of corneal erosion occurred in the group with compression dressing at D1 (P = 0.342). At D7, corneal staining was increased in the group without compression dressing (P = 0.930). Conclusions: Compression dressing after ALR does not reduce ecchymosis, edema, or postoperative pain and has no effect on early scar formation or aesthetic results. To prevent corneal erosion caused by the dressing, it can be omitted after ALR without inferiority for the early postoperative results.

Presentation of Graves' orbitopathy within European Group On Graves' Orbitopathy (EUGOGO) centres from 2012 to 2019 (PREGO III).

BACKGROUND: Graves' orbitopathy (GO) is subject to epidemiological and care-related changes. Aim of the survey was to identify trends in presentation of GO to the European Group On Graves' Orbitopathy (EUGOGO) tertiary referral centres and initial management over time. METHODS: Prospective observational multicentre study. All new referrals with diagnosis of GO within September-December 2019 were included. Clinical and demographic characteristics, referral timelines and initial therapeutic decisions were recorded. Data were compared with a similar EUGOGO survey performed in 2012. RESULTS: Besides age (mean age: 50.5±13 years vs 47.7±14 years; p 0.007), demographic characteristics of 432 patients studied in 2019 were similar to those in 2012. In 2019, there was a decrease of severe cases (9.8% vs 14.9; p<0.001), but no significant change in proportion of active cases (41.3% vs 36.6%; p 0.217). After first diagnosis of GO, median referral time to an EUGOGO tertiary centre was shorter (2 (0-350) vs 6 (0-552) months; p<0.001) in 2019. At the time of first visit, more patients were already on antithyroid medications (80.2% vs 45.0%; p<0.001) or selenium (22.3% vs 3.0%; p<0.001). In 2019, the initial management plans for GO were similar to 2012, except for lid surgery (2.4% vs 13.9%; p<0.001) and prescription of selenium (28.5% vs 21.0%; p 0.027). CONCLUSION: GO patients are referred to tertiary EUGOGO centres in a less severe stage of the disease than before. We speculate that this might be linked to a broader awareness of the disease and faster and adequate delivered treatment.

Epidemiological characteristics and clinical course of eyelid squamous cell carcinoma patients from a large tertiary centre between 2009 and 2020.

BACKGROUND/AIMS: To assess epidemiological tumour features, risk factors, clinical management and outcome of eyelid squamous cell carcinoma (SCC) and changes thereof. Furthermore, we searched for validating predictors of the American Joint Committee on Cancer (AJCC) 8 classification system. METHODS: We evaluated data of 117 patients with histologically proven eyelid SCC at a large tertiary German university centre between January 2009 and March 2020. This retrospective, monocentric analysis included descriptive statistics and non-parametric tests (p<0.05). RESULTS: Histologically controlled excision and follow-up was performed in 88 (75.2%) patients. In the remaining patients with higher T-category, individual adjuvant therapy combinations were initiated. We found higher numbers of nodal metastasis and recurrence for male patients and higher T-category (p=0.035, p=0.008 and p=0.001, p<0.001). Recurrence rates proved higher for patients with multiple lesions (p=0.008). Disease-specific survival (DSS) was 95.7% at 2 and 94.9% at 5 years of follow-up. Six patients (5.1%) died from eyelid SCC with nodal metastasis and higher T-category being negative prognostic factors (p<0.001 and p=0.009). Mortality was associated with tumour location in the medial upper eyelid, nodal metastasis being more frequent (p=0.001 and p=0.009) and tumour of the lower eyelid alone as positive predictor (p=0.012). T category differed in 34 (29.1%) patients when comparing AJCC 7 and 8 (p<0.001). Changes in T category as per the AJCC 8 classification resulted in better prediction of DSS (p=0.024). CONCLUSION: Special attention should be paid to male patients, tumour location in the upper medial eyelid and lymph node diagnostics. Prediction of DSS proved superior as per the AJCC 8 staging system.

Subclinical dysthyroid optic neuropathy: tritan deficiency as an early sign of dysthyroid optic neuropathy.

PURPOSE: The aim of this research was to investigate the subclinical findings of dysthyroid optic neuropathy (DON) and to look for early indicators for optic nerve compression in patients with Graves' orbitopathy. PATIENTS AND METHODS: In this observational, retrospective study, the medical charts of 24 patients (32 eyes) with a diagnosis of DON between 2008 and 2019 were included. Our goal was to identify potential pathological signs in patients with DON prior to the definitive diagnosis of DON. RESULTS: We discovered that the earliest pathological sign in the subclinical cases was tritan deficiency obtained with a standardised colour vision test by Arden. In all cases but one, regardless of the visual field (VF) defects, the tritan values were pathological (based on a threshold of ≥8%) in the subclinical phase. The mean tritan value was 19.12% (range 6.9-80.8%) at the time of the subclinical phase and 32.16% (range 6.3-100.0%) at the time of the diagnosis of DON. The sensitivity of the colour vision test was 20% for protan and 96.67% for tritan in the subclinical phase. At the time of the definitive diagnosis of DON, the sensitivity of protan was 48.15% compared to 96.30% for tritan. CONCLUSION: We found that changes in vision affecting the blue-yellow (tritan) colours resulting from the compression of optic nerve, even in affected patients with normal VF tests, are a reliable early sign of DON.

Combined positron emission tomography/computed tomography (PET/CT) for imaging of orbital tumours and tumours extending into the orbit.

OBJECTIVE: To assess clinical and radiological performance of combined positron emission tomography/computed tomography (PET/CT) in patients with secondary and primary intraorbital tumours. METHODS: 14 adults with secondary and 1 child with primary orbital masses underwent combined whole-body PET/CT. Radiopharmaceutical tracers applied were (18F)-fluorodeoxyglucose, (18F)-fluoroethylcholine (FEC) and (68Ga)-DOTATATE. Histopathology and/or all conventional radiographic work-up and clinical course served as standard of reference. Descriptive statistics and Fisher's exact test were used for analysis. RESULTS: PET/CT detected all orbital masses. All 15 patients had malignant disease. Local osseous infiltration was correctly identified in 11 patients. Lymph node metastases were present in two of eight patients (25%) with haematogenous orbital metastases and in five of six patients (83%) with infiltrative carcinoma (p=0.05). Further distant metastases were present in all eight patients suffering from orbital metastases, but only one patient with infiltrative carcinoma (17%) presented with disseminated disease (p=0.003). In one metastasis, PET/CT excluded vital orbital tumour tissue after radiation therapy. Local recurrence was detected in another patient suffering from prostate cancer. CONCLUSION: PET/CT is a sensitive tool for the detection and localisation of orbital masses, enabling assessment of both morphology and cell metabolism. Detailed imaging of the head and neck region with a small field-of-view should be performed when suspecting lymphatic metastases. As metastatic disease to the orbit is associated with advanced disease, focus should be laid on whole-body imaging for staging of these patients. Different radiopharmaceutical tracers can be applied to distinguish the origin of orbital metastases.

Evaluation of a short-term topical interferon α-2b treatment for histologically proven melanoma and primary acquired melanosis with atypia.

OBJECTIVE: To evaluate the efficiency of series of 6-week treatments with brief intervals (6-week = 1 cycle) of topical Interferon α-2b (IFNα-2b) treatment in primary acquired melanosis (PAM) with atypia and melanoma of the conjunctiva. PATIENTS AND METHODS: Five patients with biopsy-proven PAM with atypia and seven patients with melanoma of the conjunctiva, treated with topical IFNα-2b (1 million units/ml, 5 times daily), were included in the study. All patients had colour photographs and the tumour area was measured manually for each patient before and after treatment. RESULTS: The median age of 12 patients at initiation of treatment was 61.5 years (range 39-75 years). The mean therapy duration was 2.4 cycles (range 1-6 cycle). Compared to pretreatment lesion dimension, the mean decrease in tumour size were after the first cycle 66% (range 18-98%; p = 0.004; n = 10 patients), after the second cycle 55% (range 10-100%; p = 0.016; n = 7 patients), and after the third cycle 74% (range 23-100%; n = 3 patients). In one patient 6 cycles of topical IFNα-2b were needed. The decrease in size was 22% after the 4(th) cycle, 34% after the 5(th) cycle, and 98% after the 6(th) cycle. CONCLUSION: Our clinical experience demonstrates promising results of topical IFNα-2b treatment for PAM with atypia and melanoma of the conjunctiva without any local or systemic side effects. However, future multicenter prospective studies are recommended to confirm the efficiency and safety of topical IFNα-2b treatment.

The length of unsutured mucosal margins in external dacryocystorhinostomy.

PURPOSE: To compare the extent of mucosal margins remaining unsutured at the end of external dacryocystorhinostomy (DCR) using single or double flap techniques and to evaluate the influence on outcome. DESIGN: Prospective, consecutive case series. METHODS: The number and length of mucosal margins remaining unsutured at the end of external DCR were evaluated in 64 patients. Mucosal anastomosis was performed using either a conservative (group 1) or extended (group 2) double flap, or a single flap (group 3) dissection. Patients were selected for group 1 if the regional anatomy permitted the desired dissection. All other patients were randomized to group 2 or 3. The mean length of unsutured mucosal margins was calculated for each group. Subjects were followed up to 12 months, with final success rate recorded. RESULTS: In groups 1, 2, and 3 respectively: 11, 24 and 29 patients were recruited; four, 12, and 10 mucosal margins remained unsutured; and the mean length of unsutured mucosal margins was 16.36 mm (SD = 2.8), 70.66 mm (SD = 9.3), and 62.00 mm (SD = 6.0). The mean length of unsutured mucosal margins was significantly different, although groups 1 and 2 collectively did not have a significantly different mean length of unsutured mucosal margin from group 3. Mean follow-up was 11 months (SD = 2.2), 63 patients (98.43%) had a successful outcome with no significant difference among groups (P = .429). CONCLUSION: Different patterns of mucosal dissection in external DCR create a different number and extent of unsutured mucosal margins which do not appear to adversely affect the success rate of external DCR.