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Ioannis T Tsinopoulos,1 Lampros P Lamprogiannis,2 Konstantinos T Tsaousis,1 Asimina Mataftsi,1 Chrysanthos Symeonidis,1 Nikolaos T Chalvatzis,1 Stavros A Dimitrakos11Second Department of Ophthalmology, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece; 2First Department of Ophthalmology, Aristotle University of Thessaloniki, AHEPA General Hospital, Thessaloniki, GreeceBackground: The purpose of this study was to determine whether application of a risk stratification system during preoperative assessment of cataract patients and subsequent allocation of patients to surgeons with matching experience may reduce intraoperative complications.Methods: Nine hundred and fifty-three consecutive patients (1109 eyes) undergoing phacoemulsification cataract surgery were assigned to two groups, ie, group A (n = 498 patients, 578 eyes) and group B (n = 455 patients, 531 eyes). Patients from group A were allocated to surgeons with varying experience with only a rough estimate of the complexity of their surgery. Patients from group B were assigned to three risk groups (no added risk, low risk, and moderate-high risk) according to risk factors established during their preoperative assessment and were respectively allocated to resident surgeons, low-volume surgeons, or high-volume surgeons. Data were collected and entered into a computerized database. The intraoperative complication rate was calculated for each group.Results: The intraoperative complication rate was significantly lower in group B than in group A (group A, 5.88%; group B, 3.2%; P < 0.05). Patients from group B with no added risk and allocated to resident surgeons had a significantly lower rate of intraoperative complications than those from group A allocated to resident surgeons (group A, 7.2%; group B, 3.08%; P < 0.05).Conclusion: Our study demonstrates that allocation of cataract patients to surgeons matched for experience according to a uniform and reliable preoperative assessment of their risk of complications allows for better surgical outcomes, especially for resident surgeons.Keywords: cataract, risk stratification, complications, resident

Purpose: Although chloral hydrate (CH) has been used as a sedative for decades, it is not widely accepted as a valid choice for ophthalmic examinations in uncooperative children. This study aimed to systematically review the literature on the drug's safety and efficacy., Methods: We searched PubMed, EMBASE, ISI Web of Science, Scopus, CENTRAL, Google Scholar and Trip database to 1 October 2015, using the keywords 'chloral hydrate', 'paediatric' and 'procedural sedation OR diagnostic sedation'. A meta-analysis of randomised controlled trials (RCTs) was performed., Results: A total of 6961 articles were screened and 104 were included in the review. Thirteen of these concerned paediatric ophthalmic examination, while 13 others were RCTs and were meta-analysed. CH was reported to have been administered in a total of 24 265 sedation episodes in children aged from <1 month to 18 years. The meta-analysis showed CH had a higher OR (2.95, 95% CI 1.09 to 7.99) for successful sedation compared to other sedatives, but significant limitations apply. The commonest reported adverse events (AE) were not serious (eg, paradoxical reaction or transient vomiting) and required no intervention. Severe AE, including two deaths, were related to comorbidity, overdose or aspiration., Conclusions: Despite the paucity of high quality evidence, the existing literature suggests that the use of CH for procedural sedation in children appears to be an effective alternative to general anaesthesia, and it can be safe when administered in the hospital setting with appropriate monitoring and vigilance for intervention., Competing Interests: Competing interests: None declared., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.)

We present a novel technique for the surgical management of sizeable medial upper eyelid colobomas that entails advancement of an ipsilateral upper lid flap sustained by a levator aponeurosis-Müller-conjunctiva pedicle and combined with a lateral semicircular flap from the affected lid. The technique was used in 4 consecutive pediatric patients of mean age 21.2 months and mean coloboma size 12.3 mm and resulted in sufficient cornea protection, rapid rehabilitation, and satisfying cosmesis., (Copyright © 2017 American Association for Pediatric Ophthalmology and Strabismus. Published by Elsevier Inc. All rights reserved.)

Purpose: To evaluate the safety and efficacy of oral steroids when combined with long-term oral azathioprine (AZA) and orbital radiotherapy in patients with active thyroid-related restrictive myopathy., Methods: A total of 88 patients from adnexal outpatient clinics of Bristol Eye Hospital, UK, and 2nd Department of Ophthalmology at Aristotle University of Thessaloniki, Greece, were enrolled in a retrospective, twin-center study. All patients were diagnosed with active thyroid eye disease and concomitant restrictive myopathy. Treatment included oral AZA, low-dose steroids, and orbital radiotherapy (20 Gy). Clinical activity scores as well as orthoptic assessments were consistently evaluated. Clinical activity scores, improved levels of diplopia, and single muscle excursions were considered major criteria for treatment success., Results: Clinical success was achieved in 54 (61.4%), 57 (64.8%), and 61 (69.3%) patients at 3-, 6-, and 12-month time points, respectively, after the initiation of the combined treatment. At 18 months following initiation of treatment, the percentage of treatment success reached 73.9% (n = 65). Nine patients developed AZA-related side effects. In 4 patients the drug had to be discontinued., Conclusions: Combined immunosuppression with orbital radiotherapy appears to reduce morbidity in patients with marked restrictive myopathy by improving major motility parameters such as diplopia and duction amplitude.

Purpose: To evaluate the efficacy of self-retaining bicanaliculus stents when used as an adjunct to 3-snip punctoplasty in comparison with standard 3-snip procedure between fellow eyes., Methods: Prospective, randomized, comparative study. Thirty-two eyes of 16 consecutive patients with acquired, nontraumatic stenosis of the proximal lacrimal duct were randomly distributed into 2 equal study groups. Lower punctal stenosis was a standard prerequisite. Group A (16 eyes) received a simple 3-snip punctoplasty, while group B (16 fellow eyes) underwent a modified 3-snip punctoplasty combined with insertion of self-retaining bicanaliculus stents. Duration of follow ups: 6 months. Anatomical, functional, and subjective parameters were evaluated., Results: A statistically significant difference in anatomical success rates was observed in favor of group B (p = 0.011) 6 months postoperatively. Complete relief from epiphora was noted in 8 eyes of group B compared with 2 eyes of group A (p = 0.057). In regard to mixed (absolute and partial) functional success rates, group B exceeded with statistically significant difference (15 eyes group B vs. 6 eyes group A; p = 0.002). A nasolacrimal duct obstruction was subsequently diagnosed in 3 of the nonpatient eyes. Reintroduction of silicone tubes was required in 4 eyes of group B., Conclusions: The use of self-retaining bicanaliculus stents seems to improve anatomical, functional, and subjective scores when combined with standard 3-snip punctoplasty in patients with acquired upper lacrimal duct stenosis.

A 60-year-old woman was referred to Bristol Eye Hospital because of a progressive, painless, right proptosis. CT revealed a well-defined, hyperdense lesion adjacent to the lateral orbital wall. A marginal excision was performed. The mass was stony-hard, lobulated, and encapsulated. Histopathologic findings were consistent with a low-grade parosteal osteosarcoma. Parosteal osteosarcoma is a rare osteogenic tumor that usually affects the long bones. It represents a malignant, though well differentiated, tumor that has a relatively good prognosis after a wide excision. However, local recurrences are not rare and have been associated with dedifferentiation. The latter affects the prognosis adversely and, thus, regular follow-ups are strongly suggested after the initial tumor excision. In the present case, no further treatment was administered and the patient was reported disease free 26 months after surgery.