Background: An increase in macular thickness due to fluid accumulation in the macula in patients with diabetes mellitus. Optical coherence tomography (OCT) has been shown to be highly reproducible in measuring macular thickness in normal individuals and diabetic patients. OCT can detect subtle changes of macular thickness. The aim of this study is to compare central macular thickness (CMT) of diabetic patients with type 2 diabetes without clinical retinopathy and normal controls, in order to assess possible increased macular thickness associated with diabetes mellitus. Methods: Optical coherence tomography (OCT) measurements were performed in 124 eyes of 62 subjects with diabetes mellitus without clinically retinopathy (study group: 39 female, 23 male, mean age: 55.06 ± 9.77 years) and in 120 eyes of 60 healthy subjects (control group: 35 female, 25 male, mean age: 55.78 ± 10.34 years). Blood biochemistry parameters were analyzed in all cases. The data for central macular thickness (at 1 mm) and the levels of the fasting plasma glucose and glycosylated hemoglobin (HbA1c) were compared in both groups. Results: The mean central macular thickness was 232.12 ±24.41 μm in the study group and 227.19 ± 29.94 μm in the control group. The mean HbA1c level was 8.92 ± 2.58% in the study group and 5.07 ± 0.70% in the control group (p=0.001). No statistically significant relationship was found between CMT, HbA1c, and fasting plasma glucose level in either group (p=0.05). Conclusions: Central macular thickness was not significantly thicker in patients with type 2 diabetes without clinical retinopathy than in healthy subjects.

Aims. To compare anatomical and functional success rates in patients with primary acquired nasolacrimal duct obstruction undergoing external dacryocystorhinostomy (EX-DCR) either with adjunctive 5-fluorouracil (5-FU) or silicone tube intubation. Methods. In this retrospective comparative study, 37 eyes in 32 patients who underwent EX-DCR with adjunctive 5-FU (5-FU group) and 43 eyes in 40 patients who underwent EX-DCR with silicone intubation (controls) between 2018 and 2019 were included. Results. The mean age of patients in 5-FU and control groups was 59.8 ± 9.4 and 57.0 ± 15.3 years, respectively. The mean follow-up was 18.70 ± 3.47 months in the 5-FU group and 21.38 ± 7.76 months in the control group. Anatomical success was determined based on patency rates at the time of irrigation and recurrence, while subjective symptoms (improvement in tearing) were used to evaluate the functional success. Lacrimal patency rates in 5-FU and control groups were 83.3% and 86.0%, respectively, while recurrence was observed in 16.2% of 5-FU and 14.0% of control subjects. The two groups were comparable in terms of patency and recurrence rates ( ) as well as rates of epiphora ( ). Conclusion. Both EX-DCR procedures were effective in the management of nasolacrimal duct obstruction. Our results suggest that EX-DCR augmented with 5-FU may represent a more feasible and cost-effective therapeutic option as compared to silicone tube placement in these patients.

The objective of this study was to compare anxiety, depression, self-esteem, and quality of life in patients who underwent surgical removal of an eye with those of controls as well as to test the correlations of these variables in both groups. Beck anxiety inventory (BAI), Beck depression inventory (BDI), 36-item short-form health survey (SF-36), and Rosenberg self-esteem scale were administered to 29 patients with surgical removal of an eye and 30 control subjects. The patient group had significantly lower scores on physical functioning, role limitations due to physical and emotional problems, pain, and general health perception domains of SF-36, as well as significantly higher BDI (p=0.004) scores as compared to controls. The study groups did not differ significantly with respect to BAI scores and energy/vitality, mental health, and social functioning domain scores of SF-36 (p>0.05). This population of monocular patients had similar mental health-related and Beck’s Anxiety Inventory scores equivalent to the control group despite the surgical removal of one eye. However, lower scores for some SF-36 domains and higher depression levels in this patient group suggest that psychiatric rehabilitation should be considered after eye removal to improve the psychological outcomes and quality of life in these patients.

The purpose of this study was to evaluate the results of tarsoaponeurectomy in patients with unsuccessful results after repetitive surgery or who developed post-traumatic blepharoptosis. The files of 107 patients (136 eyes) on whom surgery was performed between January 2010 and December 2014 due to blepharoptosis were scanned retrospectively. Among these patients, the files and operational notes of eight patients who underwent surgery through the method of tarsoaponeurectomy were examined in detail. The epidemiological data, indication for surgery, previous ptosis and/or eyelid surgeries and trauma histories, preoperative and postoperative measurement data (palpebral space (PS), margin reflex distance (MRD1, MRD2), levator muscle function (LMF)) of the patients were recorded. The follow-up time of the patients was 7 to 34 months with an average of 16 months. A total of eight patients consisting of three females and five males were included in the study. The age range was 19 to 63 years with an average of 39 ± 16.2 years. Four patients had traumatic ptosis history whereas four patients had previous multiple levator procedure surgery history. Those patients with a history of ptosis had undergone surgery with levator procedure at least two times. Additionally, one patient had upper eyelid entropion, one had anophthalmic socket syndrome, and one had exposure keratopathy and traumatic dilated pupil. Seven patients had ptosis in the left eye whereas one patient had ptosis in the right eye. All patients were given a tarsoaponeurectomy as the basic surgical procedure while the patient with entropion was given a tarsal fracture and ear cartilage grafting as additional surgery. Two patients with vertical notching were also given a vertical blepharotomy through which a strip of tarsus was removed. Tarsoaponeurectomy is an alternative method for oculoplastic surgeons used to deal with patients on whom sufficient and desired results have not been achieved despite repetitive surgery and in post-traumatic cases where levator muscle and aponeurosis cannot be dissociated peroperatively.