Based on the Real-Life Data of Türkiye; Comparison of Anatomical and Functional Outcomes of Phakic and Pseudophakic Patients in Wet Type Age-Related Macular Degeneration.

Objectives: The aim of the study was comparison of wet-type age-related macular degeneration in phakic and pseudophakic patients in terms of anatomical and functional success based on the real-life data of Türkiye. Methods: The multicenter retrospective real-life study data of the. retinal study group were used in this study. Among 867 eyes of 867 patients were included in the study. Patients were divided into two groups according to the status of the lens; phakic group and pseudophakic group. The follow-up period of the two groups, the number of injections at the 1st, 2nd, and 3rd years, and changes in the central macular thickness (CMT, µ) and visual acuity (VA, logMAR) of the patients at the beginning, 6th, 12th, 24th, and 36th months were examined. Results: In our study, the number of injections in the 1st, 2nd, and 3rd years, respectively, was 4.2±2.0, 1.8±1.9, and 1.0±1.7 in the phakic group, and 3.9±2.0, 1.7±1.9, and 0.8±1.4 in the pseudophakic group. When the two groups were compared in terms of the number of injections, there was a statistically significant difference in the 1st year, but there was no significant difference in the 2nd and 3rd years (p=0.001, p=0.350, and p=0.288, respectively). There was no statistically significant difference between the groups in terms of CMT in the baseline, 6th, 12th, 24th, and 36th months (p=0.991, p=0.327, p=0.652, p=0.599, and p=0.873, respectively). Although there was no difference in VA between groups at the beginning (p=0.052), the phakic group showed statistically better VA in controls at 3rd, 6th, 12th, 24th, and 36th months (p=0.001, p=0.001, p=0.000, p=0.000, and p=0.003, respectively). Conclusion: Differences in the number of injections and visual results between phakic and pseudophakic patients in wet type AMD may necessitate the creation of different treatment and follow-up protocols.

Results of anti-VEGF treatment for neovascular AMD in eyes with different baseline visual acuity in Turkish population-based on real life data-Bosphorus retina study group.

BACKGROUND: To investigate the anatomical and visual outcomes of the patients with neovascular age-related macular degeneration (nAMD) treated with anti-vascular endothelial growth factor (anti-VEGF), according to the baseline best-corrected visual acuity (BCVA) based on the multicenter real-life data. METHODS: Five-hundred-ninety patients who had taken the Pro Re Nata (PRN) treatment regimen with three loading doses and at least one year of follow-up were included. The patients were divided into three groups according to the baseline BCVA: Group 1 (BCVA ≥ 1.3 Logmar), Group 2 (1.3 Logmar > BCVA ≥ 0.3 Logmar), and Group 3 (BCVA ≤ 0.2 Logmar). BCVA, central macular thickness (CMT), and the number of injections and visits were evaluated. RESULTS: There were 175, 322, and 93 patients in Group 1, Group 2, and Group 3, respectively. The number of visits and injections in the 1st year was not different between the groups (p = 0.58 and p = 0.08) and was 7.09 and 4.41 (Group 1), 6.59 and 5.58 (Group 2), 6.77 and 4.08 (Group 3). There was a significant difference in CMT between the baseline and 12th month in Group 1 and Group 2 (p < 0.001, p < 0.001, respectively) but not in Group 3 (p = 0.84). BCVA was significantly better in the 12th month in Group 1 (p < 0.001), slightly worse in Group 2 (p = 0.79), and significantly worse in Group 3 (p < 0.001). CONCLUSION: This study provides evidence that an inadequate number of injections cannot protect vision. Moreover, it can cause vision loss, especially in the eyes with good vision.

Tolerating subretinal fluid in the treatment of neovascular age-related macular degeneration with intravitreal aflibercept.

OBJECTIVE: To compare the anatomical and functional outcomes of intensive and relaxed intravitreal aflibercept regimen in the management of neovascular age-related macular degeneration. METHODS: The medical records of 50 eyes of 50 patients with treatment-naive neovascular age-related macular degeneration, who underwent intravitreal aflibercept therapy in the Retinal Department of University of Health Sciences Okmeydani Training and Research Hospital (Istanbul, Turkey), were retrospectively reviewed. The demographic features and best-corrected visual acuities at baseline and at 1st-, 2nd-, 3rd-, 4th-, 6th-, 10th- and 12th- months, optical coherence tomography measurements, presence of intraretinal fluid, subretinal fluid and intraocular pressure values were studied. The patients were divided into two groups: intensive (subretinal fluid intolerant) and relaxed (<200 microns subretinal fluid tolerated) intravitreal aflibercept regimens. RESULTS: The change in the mean best-corrected visual acuities from baseline to 12th month was 13.72 ± 33.97 letters in the intensive treatment group and 8.68 ± 27.22 in the relaxed group. There was no statistically significant difference between the groups (p = 0.566). Similar proportions of both groups achieved ⩾10 letters gain (%48 vs. %40, respectively; p = 0.755) and ⩾10 letters loss (%20 vs. %24, respectively; p = 0.755). The mean central subfield thickness values decreased statistically significantly in both groups (p < 0.001). There was no statistically significant difference between the groups (442.40 ± 161.32 to 318.0 ± 63.10 vs. 431.64 ± 151.52 to 303.08 ± 140.91, respectively; p = 0.724). The mean total injection numbers were significantly lower in the relaxed group (6.4 ± 1.65 vs. 4.8 ± 1.45, respectively; p = 0.01). CONCLUSION: Relaxed intravitreal aflibercept regimen has comparable efficiency and safety outcomes at 12 months with intensive intravitreal aflibercept regimen with fewer injections in the management of neovascular age-related macular degeneration.

Does nutritional treatment in patients with dysphagia affect malnutrition and anxiety? / Afecta el tratamiento nutricional de los pacientes con disfagia a la desnutrición y la ansiedad?

Introduction: dysphagia is common in patients with cerebrovascular disease (CVD), with an incidence reported to be 35 %-50 %. Dysphagia can result in malnutrition, dehydration, and death, and negatively affects anxiety levels. Objectives: this study aimed to evaluate the effects of recommended nutritional treatment (NT) on nutritional status and anxiety levels in patients with dysphagia based on clinical and fiber-optic endoscopic evaluation of swallowing (FEES) tests. Methods: seventy-five patients over the age of 50 who were diagnosed with CVD, hospitalized at the Mersin City Research and Training Hospital, Neurology Clinic, from October 2019 to January 2020 were followed up for the study. The FEES test was performed to diagnose dysphagia in CVD patients. Anthropometric measurements of the patients were taken to calculate their body mass index (BMI) values. To determine a patient's daily energy and food intake, 24-h food recalls were taken, and the Nutritional Risk Screening 2002 (NRS 2002) test was used to identify patients at risk of malnutrition. State (SAI)-Trait Anxiety Inventories (TAI) were used to determine instant and general anxiety levels. After patient evaluations NT was provided. All evaluations were repeated 8 weeks after NT. Our study was carried out based on a longitudinal design since we worked with the same units at two different time points. (AU)

Introducción: la disfagia es común en los pacientes con enfermedad cerebrovascular (ECV). Se ha informado de que aparece entre el 35 % y el 50 % de estos pacientes. La disfagia puede provocar desnutrición, deshidratación y muerte, y afecta los niveles de ansiedad. Objetivos: este estudio tuvo como objetivo evaluar los efectos del tratamiento nutricional recomendado (TN) sobre el estado nutricional y los niveles de ansiedad en pacientes con disfagia diagnosticada a partir de pruebas clínicas y de la evaluación endoscópica de la deglución por fibra óptica (FEES). Métodos: se realizó un seguimiento para el estudio de 75 pacientes mayores de 50 años con diagnóstico de ECV, hospitalizados en la Clínica de Neurología del Hospital de Investigación y Capacitación de la Ciudad de Mersin desde octubre de 2019 hasta enero de 2020. La prueba FEES se realizó para diagnosticar la disfagia en los pacientes con ECV. Se tomaron medidas antropométricas de los pacientes para calcular los valores del índice de masa corporal (IMC). Para determinar la ingesta diaria de energía y alimentos de los pacientes, se realizaron recuerdos de alimentos de 24 horas y se utilizó la prueba de evaluación del riesgo nutricional 2002 (NRS 2002) para identificar a los pacientes en riesgo de desnutrición. Se utilizaron los inventarios de ansiedad como estado (SAI) y como rasgo (TAI) para determinar los niveles de ansiedad instantánea y general. Después de las evaluaciones de los pacientes se les proporcionó TN. Todas las evaluaciones se repitieron 8 semanas después del TN. Nuestro estudio se realizó sobre la base de un diseño longitudinal, ya que trabajamos en las mismas unidades con dos tiempos diferentes. (AU)

Avaliação do papel preditivo da relação neutrófilos/linfócitos no diagnóstico de linfoma em pacientes com linfadenopatia cervical assintomática e isolada / Evaluation of the predictive role of neutrophil/lymphocyte ratio in the diagnosis of lymphoma in patients with asymptomatic and isolated cervical lymphadenopathy

Resumo Introdução: A abordagem diagnóstica de pacientes com linfadenopatia cervical assintomática isolada varia entre biópsia excisional e o simples seguimento. Quando a anamnese, o exame físico, os achados laboratoriais e de imagem não são suficientes para identificar a etiologia, faz-se uma biópsia excisional para o diagnóstico diferencial de linfoma em estágio inicial ou causas infecciosas ou reativas. Se a biópsia excisional, a qual pode incorrer em algumas complicações cirúrgicas, não é feita, isso pode gerar atraso no diagnóstico de linfoma. Esse desafio diagnóstico pode ser evitado com o uso de marcadores preditivos. Objetivos: Determinar o valor preditivo da relação neutrófilos/linfócitos no diagnóstico do linfoma Hodgkin e não Hodgkin em pacientes com linfadenopatia cervical assintomática isolada e submetidos à biópsia excisional. Método: Foram incluídos no estudo 90 pacientes entre 2016 a 2015 admitidos em nossa clínica com linfadenopatia cervical assintomática isolada, presente por pelo menos 4 semanas, com linfonodos patológicos persistentes na região cervical. Biópsia excisional de linfonodo foi feita em todos os 90 pacientes. Resultados: Dos 90 pacientes submetidos à biópsia excisional, 34 apresentaram linfadenopatia reativa, dos quais 30 tinham linfoma não Hodgkin e 26 linfoma Hodgkin. Foram diagnosticados 56 pacientes com linfoma (62,2%), tanto Hodgkin quanto não Hodgkin, e 34 pacientes (38,8%) foram diagnosticados com linfadenopatia reativa. A mediana da idade, a contagem total de leucócitos e a contagem de neutrófilos dos grupos com linfoma foram significantemente maiores do que no grupo linfadenopatia reativa, enquanto a contagem de linfócitos foi significantemente menor nos pacientes com linfoma. A mediana da relação neutrófilos/linfócitos foi de 1,7 no grupo linfadenopatia reativa, 3,5 no grupo não Hodgkin e 3,0 no grupo Hodgkin (p < 0,001). Conclusão: A relação neutrófilo/linfócito foi significantemente maior em pacientes admitidos com linfadenopatia assintomática isolada e com diagnóstico de linfoma e com diagnóstico de linfoma Hodgkin e não Hodgkin em estágio inicial em comparação com aqueles que apresentaram linfadenopatia reativa. A relação neutrófilo/linfócito, um teste de baixo custo, rápido e de fácil acesso, tem um valor preditivo no diagnóstico de linfoma em pacientes com linfadenopatia assintomática.

Does nutritional treatment in patients with dysphagia affect malnutrition and anxiety?

INTRODUCTION: Introduction: dysphagia is common in patients with cerebrovascular disease (CVD), with an incidence reported to be 35 %-50 %. Dysphagia can result in malnutrition, dehydration, and death, and negatively affects anxiety levels. Objectives: this study aimed to evaluate the effects of recommended nutritional treatment (NT) on nutritional status and anxiety levels in patients with dysphagia based on clinical and fiber-optic endoscopic evaluation of swallowing (FEES) tests. Methods: seventy-five patients over the age of 50 who were diagnosed with CVD, hospitalized at the Mersin City Research and Training Hospital, Neurology Clinic, from October 2019 to January 2020 were followed up for the study. The FEES test was performed to diagnose dysphagia in CVD patients. Anthropometric measurements of the patients were taken to calculate their body mass index (BMI) values. To determine a patient's daily energy and food intake, 24-h food recalls were taken, and the Nutritional Risk Screening 2002 (NRS 2002) test was used to identify patients at risk of malnutrition. State (SAI)-Trait Anxiety Inventories (TAI) were used to determine instant and general anxiety levels. After patient evaluations NT was provided. All evaluations were repeated 8 weeks after NT. Our study was carried out based on a longitudinal design since we worked with the same units at two different time points. Results: post-NT SAI scores were significantly lower than pre-NT scores (p < 0.05). A moderate correlation was found between pre- and post-NT SAI scores and daily energy and fluid intake status, and between TAI scores and daily energy, fat, and fluid intake amounts (p < 0.05). Post-NT SAI scores significantly decreased with both NRS 2002 and BMI values (p < 0.05). Conclusions: this study highlights the importance of NT in improving rehabilitation outcomes of patients with dysphagia. Since exercises such as postural techniques or maneuvers, and muscle strengthening to reduce swallowing difficulties are an important part of NT for dysphagia, a multidisciplinary study is required for the management of dysphagia, and further studies are needed on this subject.

INTRODUCCIÓN: Introducción: la disfagia es común en los pacientes con enfermedad cerebrovascular (ECV). Se ha informado de que aparece entre el 35 % y el 50 % de estos pacientes. La disfagia puede provocar desnutrición, deshidratación y muerte, y afecta los niveles de ansiedad. Objetivos: este estudio tuvo como objetivo evaluar los efectos del tratamiento nutricional recomendado (TN) sobre el estado nutricional y los niveles de ansiedad en pacientes con disfagia diagnosticada a partir de pruebas clínicas y de la evaluación endoscópica de la deglución por fibra óptica (FEES). Métodos: se realizó un seguimiento para el estudio de 75 pacientes mayores de 50 años con diagnóstico de ECV, hospitalizados en la Clínica de Neurología del Hospital de Investigación y Capacitación de la Ciudad de Mersin desde octubre de 2019 hasta enero de 2020. La prueba FEES se realizó para diagnosticar la disfagia en los pacientes con ECV. Se tomaron medidas antropométricas de los pacientes para calcular los valores del índice de masa corporal (IMC). Para determinar la ingesta diaria de energía y alimentos de los pacientes, se realizaron recuerdos de alimentos de 24 horas y se utilizó la prueba de evaluación del riesgo nutricional 2002 (NRS 2002) para identificar a los pacientes en riesgo de desnutrición. Se utilizaron los inventarios de ansiedad como estado (SAI) y como rasgo (TAI) para determinar los niveles de ansiedad instantánea y general. Después de las evaluaciones de los pacientes se les proporcionó TN. Todas las evaluaciones se repitieron 8 semanas después del TN. Nuestro estudio se realizó sobre la base de un diseño longitudinal, ya que trabajamos en las mismas unidades con dos tiempos diferentes. Resultados: las puntuaciones del SAI post-TN fueron significativamente más bajas que las puntuaciones previas al TN (p < 0,05). Se encontró una correlación moderada entre las puntuaciones del SAI antes y después del TN y el estado de ingesta diaria de energía y líquidos, y entre las puntuaciones del TAI y las cantidades de ingesta diaria de energía, grasas y líquidos (p < 0,05). Las puntuaciones del SAI posteriores al TN disminuyeron significativamente tanto para los valores del NRS 2002 como para los valores del IMC (p < 0,05). Conclusiones: este estudio destaca la importancia del TN para mejorar los resultados de la rehabilitación de los pacientes con disfagia. Dado que los ejercicios como las técnicas/maniobras posturales y el fortalecimiento muscular para reducir las dificultades para tragar son una parte importante del TN de la disfagia, se requiere un estudio multidisciplinario sobre el manejo de la disfagia y se necesitan más estudios sobre este tema.

Evaluation of the Effect of Conventional Rhinoplasty with Autospreader Flap and Let-Down Technique on Nasal Functions.

Let-down technique, in which high septal strip resection is performed, and conventional rhinoplasty using autospreader flaps were compared regarding nasal functions with Nasal Obstruction Symptom Evaluation (NOSE) and Sinonasal Outcome Test-22 (SNOT-22) quality-of-life scale questionnaires. A total of 54 patients who were included in the study were divided into two groups: group 1 (autospreader group; n = 27) and group 2 (let-down group; n = 27). Open technical septorhinoplasty operation using an autospreader flap was performed in group 1. Let-down rhinoplasty was applied in group 2. NOSE and SNOT-22 scales were filled for the groups in the preoperative and postoperative periods and were compared. Postoperative values were found to be significantly lower than preoperative values in both groups (p < 0.001). When the groups were compared in between, no significant difference was seen according to the scales (p > 0.05). There was also no significant difference between the groups regarding age and gender. Although there was no significant difference between the two techniques, both NOSE and SNOT-22 quality-of-life scales have shown improvement both in conventional rhinoplasty with autospreader flap and let-down technique.

Evaluation of the predictive role of neutrophil/lymphocyte ratio in the diagnosis of lymphoma in patients with asymptomatic and isolated cervical lymphadenopathy.

INTRODUCTION: The diagnostic approach to patients with isolated asymptomatic cervical lymphadenopathy varies between excisional biopsy and follow-up. When the anamnesis, physical examination, laboratory and imaging findings are not sufficient to identify the etiology, an excisional biopsy is performed for the differential diagnosis between early-stage lymphoma and infectious or reactive causes. If the excisional biopsy, which may have some complications, is not performed, it may delay the diagnosis of lymphoma. This diagnostic challenge could be avoided by predictive markers. OBJECTIVES: This study was planned to determine the predictive value of neutrophil/lymphocyte ratio in the diagnosis of Hodgkin and non-Hodgkin limphoma in patients with asymptomatic, isolated cervical limphadenopathy and underwent excisional biopsy. METHODS: A total of 90 patients between the years 2016-2019 admitted to our clinics due to asymptomatic isolated cervical lymphadenopathy, present in at least 4 weeks with lympho nodes in pathological dimensions persisting in the cervical region, were included to our study. An excisional lympho node biopsy was performed in all 90 patients. RESULTS: Of the 90 patients who underwent excisional biopsy; 34 were diagnosed as reactive lymphadenopathy 30 were non-Hodgkin linphoma, and 26 were Hodgkin linphoma. A total of 56 (62.2%) patients were diagnosed as lymphoma, either Hodgkin or non-Hodgkin, while 34 patients (38.8%) were diagnosed as reactive lymphadenopathy. The median age, total whiteblood count, neutrophil count of the lymphoma groups were significantly higher than reactive lymphadenopathy group, whereas the lymphocyte count was significantly lower in the lymphoma patients. The median neutrophil/ lymphocyte ratio was 1.7 in the reactive lymphadenopathy group, 3.5 in the non-Hodgkin limphoma group, and 3.0 in the Hodgkin limphoma group (p< 0.001). CONCLUSION: According to the results of our study, neutrophil/lymphocyte ratio was significantly higher in patients who were admitted with isolated asymptomatic lymphadenopathy and were diagnosed with lymphoma, and who were diagnosed with early-stage Hodgkin and non- Hodgkin lymphoma compared to those who were found to have reactive lymphadenopathy. Neutrophil/lymphocyte ratio, which is a low-cost, fast and easy-to-access test, has a predictive value in the diagnosis of lymphoma in patients with asymptomatic lymphadenopathy.

Intravitreal Ranibizumab Versus Intravitreal Ranibizumab Combined with Posterior Subtenon Triamcinolone Acetonide in Diabetic Macular Edema.

OBJECTIVES: This is a retrospective, comparative evaluation of the short-term efficacy and safety of intravitreal ranibizumab (IVR) and IVR combined with posterior subtenon triamcinolone acetonide (STA) in the treatment of diabetic macular oedema (DME). METHODS: A total of 79 pseudophakic eyes of 57 patients with DME who underwent IVR injection treatment were examined retrospectively. All of the patients were treatment-naive. In the study group (STA+IVR), consisting of 30 eyes of 39 patients, the STA and IVR were administered in the first treatment session simultaneously, followed by 2 consecutive monthly IVR injections. In the control group (IVR only) comprised 40 eyes of 27 patients, 3 consecutive monthly IVR injections were administered. Patients with serous retinal detachment (SRD) according to optical coherence tomography images were identified in both groups for subgroup analyses. The primary outcome measures were changes in central macular thickness (CMT), best corrected visual acuity (BCVA), and the intraocular pressure (IOP) at 1, 2, and 3 months post-injection. RESULTS: There was no statistically significant difference between the demographic characteristics of the patients' baseline BCVA and CMT measurements (p>0.05). For the IVR group, the mean pre-treatment CMT and BCVA was 421.20±89.10 µm and 0.42±0.24 logMAR, respectively. After the third injection, the mean was 308.12±59.07 µm and 0.20±0.12 logMAR, respectively. The combined treatment group baseline measurements were 454.50±122.52 µm and 0.54±0.29 logMAR, respectively. After the third injection, the mean was 294.22±50.33 µm and 0.27±0.21 logMAR, respectively. The decrease was statistically significant for both groups (p=0.001). Comparison of the CMT within groups revealed a statistically significant difference in favor of the combined group after the second injection (p=0.017). There was no statistically significant difference in the BCVA gains between groups (p>0.05). Patients with SRD were evaluated as a subgroup, and at the first month, the mean gain in CMT was -71.63±57.98 µm in the control group and -123.61±93.46 µm in the study group (p=0.048). The required anti-glaucomatous treatment was statistically significant in the combined group (p=0.008). CONCLUSION: Both treatments provided improvement in BCVA and CMT and can be considered functional and anatomically effective treatment options for DME.

Comparison of nasal functional outcomes of let down rhinoplasty and open technical rhinoplasty using spreader graft.

PURPOSE: This study aimed to compare open technique rhinoplasty with spreader graft and Let Down rhinoplasty using Nasal Symptom Obstruction Evaluation (NOSE), Sinonasal Outcome Test-22 (SNOT-22), and Visual Analog Scale (VAS). MATERIALS AND METHODS: A total of 50 patients were included in the study. Patients with a hump greater than 4 mm and mild septal deviation participated in the study. The patients were divided into two groups. Group 1 consisted of 26 patients who underwent Let Down rhinoplasty, while Group 2 consisted of 24 patients who underwent open rhinoplasty with spreader graft. NOSE, SNOT-22, and VAS scales were completed by both groups preoperatively and postoperatively. RESULTS: There was no significant difference between the groups in terms of age and gender. Postoperative values of scales were significantly lower than preoperative values in Group 1 (p < 0.001). In Group 2, postoperative values were significantly lower than preoperative values (p < 0.001). There was no significant difference between the two groups according to NOSE, SNOT-22 and VAS scores. CONCLUSION: According to the comparison of scale scores, both Let Down rhinoplasty and open technique rhinoplasty using spreader graft improved nasal functional results such as nasal obstruction.

Evaluation of Outcomes Related to Hearing and Tinnitus After Ossicular Chain Reconstruction.

OBJECTIVE: The aim of this study was to evaluate both audiological and tinnitus related results in patients with tinnitus undergoing ossicular chain reconstruction (OCR) for ossicular chain injury. METHODS: Between January 2015 and January 2019, patients who underwent OCR due to ossicular chain pathology and developed tinnitus symptoms were included in the study group. Middle ear pathologies were standardized using the middle ear risk index (MERI) scoring system and the tinnitus handicap inventory (THI) was used to determine the severity of tinnitus. The surgical methods used for reconstruction were partial ossicular replacement prosthesis (PORP) or total ossicular replacement prosthesis (TORP), depending on the patient's pathology. RESULTS: The study group consisted of 43 patients aged between 34 and 65 years. Mean MERI score of the patients was 6.42 ±â€Š2.52. When assessed categorically, 18.6% of the study group was identified in the 'mild', 46.5% were in the 'moderate', and 34.5% were in the 'severe' MERI category. Patients in the TORP group and those who were undergoing second session OCR had higher MERI and preop THI scores. Post-operative tinnitus levels were higher in patients who had OCR in the second session and were in the severe risk group. The ABG and tinnitus scores of patients were found to improve with OCR. In patients who underwent TORP, both ABG and tinnitus scores decreased significantly. Whereas, in patients who underwent PORP, only ABG values decreased significantly. After OCR, both ABG value and tinnitus scores significantly decreased compared to pre-operative results. ABG recovery rate was 100% in the study group. CONCLUSION: It can be said that OCR positively changes both audiological parameters and tinnitus levels in ossicular chain pathologies.

Three versus five intravitreal aflibercept injections as the initial loading phase in the treatment of diabetic macular edema: one-year results.

PURPOSE: To compare the efficacy of three initial monthly intravitreal aflibercept injections followed by pro re nata (3+PRN) dosing versus five initial monthly intravitreal aflibercept injections followed by pro re nata (5+PRN) dosing in patients with diabetic macular edema. METHODS: A total of 60 treatment-naïve patients with macular edema who underwent intravitreal aflibercept injections (2 mg/0.05 mL) with at least one year of follow-up were analyzed in this retrospective and comparative study. The patients were divided into two groups according to the number of intravitreal aflibercept injections administered in the loading phase. The 3+PRN group comprised 27 patients, whereas the 5+PRN group comprised 33 patients. The visual and anatomical outcomes were compared between the two groups at baseline and at 3, 6, 9, and 12 months. RESULTS: Both 3+PRN and 5+PRN, showed statistically significant improvements in the best-corrected visual acuity and central macular thicknesse throughout the study period (p<0.001 and, p<0.001, respectively). There were no significant differences between the two groups in terms of changes in the best-corrected visual acuity and central macular thickness (p=0.453 and, p=0.784, respectively). The mean number of intravitreal aflibercept injections was significantly greater in the 5+PRN group (6.1 ± 0.8) than in the 3+PRN group (3.9 ± 0.8) (p<0.001). CONCLUSION: The 3+PRN and 5+PRN regimens showed similar 12-month visual and anatomical outcomes following treatment with intravitreal aflibercept injections in patients with macular edema.

Three versus five intravitreal aflibercept injections as the initial loading phase in the treatment of diabetic macular edema: one-year results / Três versus cinco injeções intravítreas de aflibercept como carga inicial do tratamento de edema macular diabético: resultados de um ano

ABSTRACT Purpose: To compare the efficacy of three initial monthly intravitreal aflibercept injections followed by pro re nata (3+PRN) dosing versus five initial monthly intravitreal aflibercept injections followed by pro re nata (5+PRN) dosing in patients with diabetic macular edema. Methods: A total of 60 treatment-naïve patients with macular edema who underwent intravitreal aflibercept injections (2 mg/0.05 mL) with at least one year of follow-up were analyzed in this retrospective and comparative study. The patients were divided into two groups according to the number of intravitreal aflibercept injections administered in the loading phase. The 3+PRN group comprised 27 patients, whereas the 5+PRN group comprised 33 patients. The visual and anatomical outcomes were compared between the two groups at baseline and at 3, 6, 9, and 12 months. Results: Both 3+PRN and 5+PRN, showed statistically significant improvements in the best-corrected visual acuity and central macular thicknesse throughout the study period (p<0.001 and, p<0.001, respectively). There were no significant differences between the two groups in terms of changes in the best-corrected visual acuity and central macular thickness (p=0.453 and, p=0.784, respectively). The mean number of intravitreal aflibercept injections was significantly greater in the 5+PRN group (6.1 ± 0.8) than in the 3+PRN group (3.9 ± 0.8) (p<0.001). Conclusion: The 3+PRN and 5+PRN regimens showed similar 12-month visual and anatomical outcomes following treatment with intravitreal aflibercept injections in patients with macular edema.

RESUMO Objetivo: Comparar a eficácia de três injeções intravítreas mensais iniciais de aflibercept, seguidas de dosagem de pro re nata (3+PRN) versus cinco injeções mensais iniciais intravítreas de aflibercept, seguidas de doses de pro re nata (5 + PRN) em pacientes com edema macular diabético. Métodos: Foram analisados neste estudo retrospectivo e comparativo 60 pacientes que não receberam tratamento prévio com edema macular e foram submetidos a injeções intravítreas de aflibercept (2 mg/0,05 mL) com pelo menos um ano de acompanhamento. Os pacientes foram divididos em dois grupos de acordo com o número de injeções intravítreas de aflibercept administradas na fase inicial. O grupo 3+PRN compreendeu 27 pacientes, enquanto o grupo 5+PRN compreendeu 33 pacientes. Os resultados visuais e anatômicos foram comparados entre os dois grupos no período inicial e aos 3, 6, 9 e 12 meses. Resultados: Tanto os grupos 3+PRN quanto 5+PRN mostraram melhoras estatisticamente significativas na acuidade visual melhor corrigida e na espessura macular central ao longo do período de estudo (p<0,001 e p <0,001, respectivamente). Não houve diferenças significativas entre os dois grupos em termos de alterações na acuidade visual melhor corrigida e na espessura macular central (p=0,453 e p=0,784, respectivamente). O número médio de injeções intravítreas de aflibercept foi significativamente maior no grupo 5+PRN (6,1 ± 0,8) do que no grupo 3+PRN (3,9 ± 0,8) (p <0,001). Conclusão: Os regimes 3+PRN e 5+PRN mostraram resultados visuais e anatômicos semelhantes em 12 meses após o tratamento com injeções intravítreas de aflibercept em pacientes com edema macular.

Corneal endothelial morphology and anterior segment parameters in children with type 1 diabetes mellitus.

BACKGROUND AND OBJECTIVES: To compare the corneal endothelial morphology and anterior segment parameters in type 1 diabetes mellitus children (T1DM) and healthy controls. METHODS: This cross-sectional prospective study included 56 patients with T1DM and 50 eyes of 50 age-matched controls. Endothelial morphology was analyzed with EM-3000 specular microscopy, and anterior parameters were analyzed with Sirius Scheimpflug topography. Endothelial cell density (ECD), coefficient of variation (CV) of cell area, central corneal thickness (CCT), anterior chamber depth (ACD), iridocorneal angle (ICA), K1 and K2, pupillary diameter (PD), horizontal visible iris diameter (HVID), duration of T1DM, and HbA1c levels were noted. RESULTS: The mean age of the T1DM group was 14.3 ± 3.2 years, compared to 13.2 ± 3.7 years in the healthy group (p = 0.140). The mean duration of diabetes mellitus was 4.5 ± 3.5 years. The mean HbA1c was 9.5 ± 1.9% (minimum 6%, maximum 14%). The mean values of CCT were 556 ± 30 µm and 536 ± 36 µm in T1DM and healthy groups, respectively (p = 0.003). The mean values of ACD were 3.69 ± 0.31 mm and 3.83 ± 0.27 mm in T1DM and healthy groups, respectively (p = 0.02). The mean values of PD were 4.29 ± 1.2 mm and 5.17 ± 1.36 mm in T1DM and healthy groups, respectively (p = 0.001). There was no statistically significant difference between groups in terms of ECD, CV, ICA, K1, K2, and HVID (p > 0.05). CONCLUSION: Type 1 diabetes mellitus children have thicker corneas, shallower anterior chamber depth, and smaller pupillary diameter than healthy subjects.

Evaluation of Surgical and Audiological Outcomes of Push-Through Myringoplasty and Underlay Cartilage Tympanoplasty in Repairing Anterior Tympanic Membrane Perforations.

INTRODUCTION: Endoscopic push-through myringoplasty (PTM) that could be performed by the endoscopic transcanal approach is a minimally invasive procedure in repairing anterior quadrant perforations of the tympanic membrane. Push-through myringoplasty does not require any skin incision rather than graft harvesting and also does not require tympanomeatal flap elevation. OBJECTIVE: The purpose of the current study was to compare the surgical and audiological outcomes of PTM and conventional retroauricular underlay cartilage tympanoplasty (UCT) in the treatment of patients with anterior tympanic membrane (TM) perforation. METHODS: This clinical trial was conducted on total of 71 subjects with anterior TM perforation who underwent PTM (n = 32) and UCT (n = 39). Graft uptake rates, audiological outcomes, duration of surgery (DoS), and complications were analyzed and compared between groups. RESULTS: Graft uptake rates of the PTM and UCT group were 90.6% and 89.7%, respectively (P = 0.512). According to pure tone audiometry measurements at postoperative month 6, the air-bone gap (ABG) values remarkably improved in both PTM and UCT groups without any significant difference (P = 0.654). The average DoS was shorter in the PTM (29.7 ±â€Š5.7 minutes) group relative to the UCT (48.7 ±â€Š11.3 minutes) group, and the difference was extremely significant (P < 0.0001). CONCLUSIONS: Push-through myringoplasty yielding shorter DoS and fewer postoperative complication and morbidity may serve as an efficient alternative to conventional microscopic UCT in treatment of anterior TM perforations, with comparable graft uptake rates and audiological outcomes.

Retinal structural changes in patients receiving tamoxifen therapy by spectral-domain optical coherence tomography.

Purpose: To evaluate choroidal thickness, ganglion cell complex (GCC) and photoreceptor outer segment (PROS) length were measured in patients with breast cancer undergoing tamoxifen therapy, using spectral-domain optical coherence tomography (SD-OCT); results were compared with those for normal eyes.Materials and methods: Forty-four patients with breast cancer, undergoing tamoxifen therapy, and 41 healthy controls were included in this prospective, comparative study. All participants underwent a complete ophthalmologic evaluation and SD-OCT. Subfoveal, nasal (nasal distance to fovea 500, 1000, 1500 µm), and temporal (temporal distance to fovea 500, 1000, 1500 µm) choroidal thickness measurements were performed using the enhanced depth imaging mode of SD-OCT. Using an Early Treatment Diagnostic Retinopathy Study (ETDRS) circle at the macular level, the automated retinal segmentation software was applied to determine the thickness of the GCC. PROS length was determined manually, as the distance from the inner surface of the ellipsoid zone to the inner surface of retina pigment epithelium.Results: The mean choroidal thickness was statistically greater in the tamoxifen group than controls in all quadrants (p < 0.001 for all quadrants). Of all tamoxifen users (44 eyes of 44 patients), 33 eyes (75%) had uncomplicated pachychoroid (UCP). Pachychoroid pigment epitheliopathy (PPE) was detected in five tamoxifen-group patients (11.3%). Patients with PPE in one eye had UCP in the fellow eye. Central serous chorioretinopathy findings were observed in one patient. Tamoxifen users had statistically lower GCC thickness in all inner rings of the ETDRS inlay and in the nasal outer ring only (p = 0.027, 0.002, 0.002, 0.001, and 0.030, respectively). No statistically significant difference in mean subfoveal PROS length was found between the groups.Conclusions: SD-OCT provides valuable information for identifying structural changes and evaluating ocular findings in patients receiving tamoxifen therapy. Increased choroidal thickness, PPE and thinning GCC were detected in tamoxifen users. These OCT findings may be an early indicator of retinal toxicity for patients undergoing tamoxifen therapy in the follow-up period.

The Effects of Epiretinal Membranes on the Treatment Outcomes of Dexamethasone Implants in Diabetic Macular Edema: A Real-Life Study.

Purpose: To evaluate the effects of a coexisting epiretinal membrane (ERM) on the treatment outcomes of a dexamethasone implant (DI) in diabetic macular edema (DME) patients. Methods: One hundred five eyes of 78 DME patients (44 F, 34 M; mean age: 65.7) treated with minimum 2 DIs were enrolled into this retrospective study. The study population was divided into the ERM (+) study group and the ERM (-) control group. The best corrected visual acuity (BCVA), intraocular pressure, and central macular thicknesses (CMTs) were evaluated at baseline and months 1, 2, and 3 after each DI treatment. Results: Both groups were comparable in baseline BCVA, CMT, HbA1c levels, and age. In the study group (n: 49), BCVA changed following the first DI from 0.83 to 0.76 and from 0.97 to 0.80 following the second DI. CMT decreased after the first DI from 465 to 377 µ (P < 0.001) and from 477 to 356 µ (P < 0.001) after the second DI. In the control group (n: 56), BCVA changed following the first DI from 0.81 to 0.77 and from 0.86 to 0.83 following the second DI. After the first DI, CMT decreased from 483 to 280 µ (P < 0.001) and from 468 to 301 µ (P < 0.001) after the second DI. The inter-group comparison revealed no significant difference in visual or anatomical gain (P = 0.46, P = 0.05, respectively). Conclusion: The presence of an epiretinal membrane did not change the treatment response to DI therapy.

Negative-Pressure Pulmonary Edema After Septoplasty.

Negative-pressure pulmonary edema is a rare but life-threatening complication of septoplasty seen in the early-postoperative period. The main cause is laryngospasm; often with hypoxia and hemoptysis. In our case, a 36-year-old septoplasty recipient developed symptoms of hypotension, tachycardia and low oxygen saturation 3 hours after extubation. The patient was diagnosed with negative-pressure pulmonary edema. Treatment was applied with noninvasive positive pressure ventilation and diuretics. It should be noted that negative pressure pulmonary edema may vary in terms of presentation and may not be accompanied by laryngospasm.

Comparison of two different treatment regimens' efficacy in neovascular age-related macular degeneration in Turkish population-based on real life data-Bosphorus RWE Study Group.

AIM: To compare two different anti-vascular endothelial growth factor (anti-VEGF) treatment regimens'-a priori pro re nata (PRN) and PRN regimen following the loading phase-anatomical and functional results in neovascular age-related macular degeneration (nAMD) patients. METHODS: Totally 544 nAMD patients followed and treated with aflibercept (n=135) and ranibizumab (n=409) at 9 different centers between 2013 and 2015 were enrolled into this retrospective multicenter study. Patients with initial best corrected visual acuity (BCVA) interval of 1.3-0.3 (logMAR) and a minimum follow-up of 12mo were included. Patients under two different regimens-a priori pro re nata (1+PRN) or 3 consecutive intravitreal injections followed by a PRN regimen (3+PRN)-were compared in BCVA at 3th, 6th and 12th months, and in central macular thickness (CMT) at 6th and 12th months. The total study group, intravitreal ranibizumab (IVR) and intravitreal aflibercept (IVA) groups were evaluated separately. RESULTS: The mean CMT decreased in the 1+PRN (n=101) regimen from 407 to 358 and 340 µm and in the 3+PRN (n=443) group from 398 to 318 and finally to 310 µm at months 6 and 12, respectively. Anatomically, the CMT reduction at 6th month (48.5 vs 76.4; P<0.05) was statistically significant in favor of 3+PRN group. BCVA changed in 1+PRN group from 0.77 to 0.78, 0.75 and 0.75; in 3+PRN group from 0.81 to 0.69, 0.72, and 0.76 at months 3, 6, and 12, respectively. Visual gain was statistically better in 3+PRN group at 3th month (-0.01 vs 0.12; P<0.001). In IVR group, CMT reduction was in greater in 3+PRN at 6th (44 vs 72) and 12th month (61 vs 84), but statistically insignificant. The 3+PRN group revealed statistically better visual results at 3th month (-0.02 vs 0.11, P<0.05). In IVA group, although statistically insignificant, CMT reduction (61 vs 89, 6th month; 85 vs 97, 12th month) and visual gain (0.02 vs 0.16; 0.02 vs 0.14; 0.05 vs 0.11) was found in favor of 3+PRN group at all visits. CONCLUSION: The loading dose of anti-VEGF treatments in nAMD leads to significantly better anatomical and functional results, regardless of the agent, specially in early follow-up interval.

Intense pulse light therapy treatment for refractory dry eye disease due to meibomian gland dysfunction.

PURPOSE: To assess the effect of the intense pulse light (IPL) therapy for the treatment of meibomian gland dysfunction (MGD) and dry eye parameters. METHODS: Patients who underwent an IPL therapy for the treatment of MGD were included in this retrospective study. Ocular Surface Disease Index (OSDI) scores, the frequency of daily lubricant use, non-invasive tear break-up time (NIBUT), meibomian glad dropout scores, corneal staining scores, and Schirmer test results were collected from patient charts that recorded at baseline and follow-up visits at 1 month, 3 months, and 12 months. For the analysis, patients were grouped based on the severity of their baseline meibomian gland dropout score as mild, moderate, and severe atrophy. RESULTS: Forty-three patients (mild atrophy = 22, moderate atrophy = 17, and severe atrophy = 4) were included for analysis. Except for the Schirmer test, all dry eye parameters significantly improved in patients with mild and moderate atrophy following the treatment and this effect lasted until the 12-month follow-up visit (p < 0.001). No significant improvement in any parameter was observed in patients with severe atrophy at any time point (p > 0.05). In the mild and moderate atrophy groups, OSDI scores, as well as NIBUT, started improving at 1 month (p < 0.01), while corneal staining and meibomian gland dropout scores showed earliest improvements at 3 months (p < 0.01). No adverse events were observed, except for temporary redness in 4 patients. CONCLUSION: The IPL treatment seems an effective and safe treatment for patients with MGD. This study shows that the IPL resulting in an earlier improvement in symptoms and signs with long-lasting beneficial effect on the meibomian glands.