Tear instability in the fellow eye of unilateral nasolacrimal obstruction and resolution with dacryocystorhinostomy.

PURPOSE: To determine the effect of unilateral primary acquired nasolacrimal obstruction (PANDO) on ocular surface parameters in PANDOeyes and fellow eyes and changes in these parameters after dacryocystorhinostomy. METHODS: Tear osmolarity, tear break-up time (TBUT), Schirmer's test, Meibomian gland score, and Lissamine Green staining of PANDO eyes and fellow eyes were measured preoperatively and postoperatively at Day 15, 1 month, and 3 months. Lacrimal irrigation and epiphora symptomatology were evaluated at all follow-up visits, and patients who did not meet surgical success criteria were excluded from the study. RESULTS: Twenty-nine patients who underwent successful dacryocystorhinostomy surgery were included in the study. Preoperative and postoperative Day 15 Schirmer (p = .019, p = .001) and TBUT (p = .039, p = .043) were significantly lower in the fellow eye compared to PANDO eyes. The differences observed between PANDO eyes and fellow eyes in all other parameters were not significant (p > .05). Preoperatively PANDO eye parameters were normal, whereas TBUT (7.59 ± 5.39 s) and tear osmolarity (308.59 ± 17.32 mOsm/L) values of the fellow eye may be indicative of tear film instability. TBUT and tear osmolarity of the fellow eye showed significant improvement 3 months postoperatively compared to preoperative values (p = .010; p = .027 respectively). CONCLUSION: Schirmer and TBUT values of the fellow eye were significantly lower than PANDO eyes preoperatively, one month after surgery there was no significant difference. TBUT and tear osmolarity of the fellow eyes may be indicative of tear instability preoperatively with improvement 3 months after dacryocystorhinostomy.

Reduced tear break-up time in the fellow eye of patients with unilateral primary acquired nasolacrimal duct obstruction.

PURPOSE: To measure tear osmolarity, Schirmer I test and tear break-up time (TBUT) values in the obstructed and non-obstructed fellow eye of unilateral primary acquired nasolacrimal duct obstruction (PANDO) patients and compare them with healthy controls. METHODS: In this prospective noninterventional study, the tear osmolarity, Schirmer I test, and TBUT values from unilateral PANDO eyes, fellow eyes, and control eyes of all subjects were measured. RESULTS: The study included 114 eyes of 30 PANDO patients as well as 27 healthy controls. There was a significant difference between TBUT and Schirmer values of fellow eyes and PANDO eyes (p = 0,035; p = 0,001). There was no significant difference in any of the ocular surface parameters between PANDO eyes and control eyes (p > 0.05). When fellow eyes were compared to control eyes, there was a significant difference in TBUT (p = 0.046). CONCLUSIONS: Decreased TBUT was exhibited by the fellow eye of unilateral PANDO patients, compared to the PANDO side and controls. Compensatory changes in PANDO eyes due to a decrease in the tear secretion reflex may lead to tear dysfunction of the fellow eye. Clinicians should assess tear stability in the fellow eye of PANDO patients as this could be leading to added symptomatic complaints.

Taste Alteration in Children With Acute Lymphoblastic Leukemia Undergoing Maintenance Treatment.

The purpose of the present study is to examine taste alteration in children with acute lymphoblastic leukemia (ALL) undergoing maintenance treatment. The population of the study was comprised of children with ALL between the ages of 7 and 18 who received maintenance treatment. The study sample was included 72 children (children with ALL:36 and healthy children: 36) determined by power analysis. This was a cross-sectional study. The children in both groups were applied to the taste test by the researcher. It was determined that there is a statistically significant difference ( P <0.05) between sweet (sucrose), salty (sodium chloride), sour (citric acid), and bitter (quinine hydrochloride) taste test score averages of the children with ALL and healthy children and that the 4 taste test score averages are lower in the experiment group. The taste alterations were determined in the present study for children with ALL undergoing maintenance treatment. Problems of children with cancer such as loss of appetite, negative attitude toward food or weight loss can be reduced or prevented when taste alteration is determined in children with cancer thereby improving the feeding of the children thereby increasing their quality of life.

Anterior Skull Base Surgery via Endoscopic Endonasal Approach: Outcomes and Analysis.

BACKGROUND: This study was retrospectively conducted to evaluate the postoperative surgical results of our patients with anterior skull base mass, defect, and/or cerebrospinal fluid rhinorrhea who underwent reconstruction via endoscopic endonasal approach and to share our experiences. METHODS: Sociodemographic features of patients who had undergone endoscopic surgery in our clinic due to anterior skull base mass, defect, or rhinorrhea were evaluated in terms of etiological factors, surgical method, pathology, postoperative complications, need for revision surgery and comorbid disease. RESULTS: A total of 131 patients were included; 76 were male and mean age was 36.2 years. Endoscopic endonasal surgery was performed for nasal mass (70.2%) in 92 cases, rhinorrhea (17.6%) in 23 cases, chronic sinusitis (7.6%) in 10 cases, and gunshot injury (4.6%) in 6 cases. After surgery, benign mass pathology was detected in 75 patients and malignant mass pathology was detected in 23 patients. Osteoma was the most common among benign formations, and squamous cell carcinoma was the most common among malignant formations. The most common cause of surgical revision was nasal masses (25 cases, 77.4%). CONCLUSION: Endoscopic intracranial interventions and increased anterior skull base surgery are garnering increased interest of physicians as endoscopic approaches are gaining popularity in recent years. Successful results are achieved through appropriate diagnostic methods and endoscopic approaches. Success rates will be further increased due to developing technology and imaging methods, while the risk of complications and revision surgery will be further reduced.

Maxillofacial Trauma in Geriatric Population.

BACKGROUND/AIM: The worldwide population is increasingly aging. Maxillofacial fractures of the geriatric population have been increased. Evaluation of the demographic variables, causes and the patterns of maxillofacial traumas in the elderly population is the main aim of this study. MATERIALS AND METHODS: Seven hundred thirteen maxillofacial tomography images which were scanned between 2010 and 2019 were evaluated. Data from 50 patients aged 65 years old and/or older, who were treated for maxillofacial fracture at the Department of Otorhinolaryngology, Gaziantep University, were retrospectively analyzed. Two groups were created according to the facial fracture pattern. Facial fractures were reclassified into 2 groups; mandibula, orbital, zygomaticomaxillary complex group fractures and the other group of frontal, naso-orbito-ethmoid fractures and were used as a comparison. RESULTS: The mean age of the patients was 72.5 (min 65- max 93). The gender distribution was 17 females (34%) and 33 males (66%). The most common fractured bone was the nasal bone and the least one is the frontal bone. Approximately one-quarter of 50 fractures were seen in 70 to 79 years old. Falling is more common in females and men are more prone to work-related accidents than home-related accidents. CONCLUSION: Facial fractures in the elderly often seen in midface location. Falling is the common etiology of facial fracture in all genders at elderly. However, male dominance is seen in other etiological factors. Additional diseases in the elderly seem to increase the severity of facial fracture.

Pediatric Maxillofacial Trauma Patterns Among Different Types of Road Traffic Accidents.

BACKGROUND: Traffic accidents are one of the most leading cause of maxillofacial trauma. Defining the bone fracture patterns in different type of traffic accidents may enable for appropriate surgical approach. OBJECTIVES: This study research the pattern of pediatric maxillofacial fractures in terms of different type of traffic road accidents and age groups. METHODS: The data on road traffic accidents that caused maxillofacial trauma between May 2014 and January 2019 was gained from the University of Gaziantep hospital data system. Road accident type, age groups, and the type of fractures were the evaluation parameters. RESULTS: A total of 61 patients meet the criteria and 41 of those were boys. The midface bones of orbital, maxillar, and frontal are the most fractured structures with a total number of 48. The least fractured bone was mandibula with a number of 4. The comparisons of these fractures among the different type of road traffic accidents and age groups were found to be statistically significant. CONCLUSION: Car-pedestrian and car-passengers type of road traffic accident mostly seem to cause midface fractures at the primary and secondary school-aged children.

The effect of ventilation tube insertion to the health-related quality of life in a group of children in Southeast Anatolia.

OBJECTIVE: To demonstrate the influence of ventilation tube insertion to the quality of life in a group of children in Southeast Anatolia by Otitis Media 6-item (OM6) questionnaire. DESIGN: Patients who underwent ventilation tube insertion due to otitis media with effusion (OME) at Otorhinolaryngology Department of Gaziantep University between December 2016 and April 2017 were enrolled in this prospective study. All patients were evaluated with the OM-6 survey before operation and 6 weeks after surgery. RESULTS: The mean age of 45 patients out of 50 accounted for 67.64 ± 42.89 months with 27 (60%) males and 18 (40%) females. The numbers of preoperative and postoperative overall OM6 scores represented a significant improvement with 4.34 and 2.16, respectively. Moreover, each domain of OM6 (physical suffering, hearing loss, speech impairment, emotional distress, activity limitations and caregiver concerns) showed statistically significant difference. CONCLUSION: Ventilation tube insertion procedure provided a significant improvement in a group of children in Southeast Anatolia suffering from chronic OME in terms of Quality of Life (QOL) assessed by OM6. We believe that OM6 is a useful tool for evaluating the patients' health-related quality of life and for providing additional information to the caregivers' or families' enquiries regarding the consequences of surgical intervention.

The temperament and character personality profile of the glaucoma patient.

BACKGROUND: To determine the temperament and character profile of glaucoma patients. METHODS: A total of 234 patients (104 with primary open angle glaucoma, and 130 control subjects without any ocular disease) were selected for this prospective, cross-sectional study. All the participants underwent a comprehensive ophthalmological examination, including the best corrected visual acuity, intraocular pressure measurement, gonioscopy, and visual field analysis. All the participants were given the Turkish version of the Temperament and Character Inventory (TCI). The TCI is a self-reported evaluate, with 240 true/false items measuring four domains of temperament; harm avoidance (HA), persistence (PS), novelty seeking (NS), reward dependence (RD), and three domains of character; self-transcendence (ST), cooperativeness (C), self-directedness (SD). RESULTS: The glaucoma patients achieved the higher scores than the controls for the HA and SD dimensions (p < 0.001 and p = 0.033). The glaucoma patients scored lower than the controls for the NS, P and ST dimensions (p < 0.001, p < 0.001 and p = 0.002). There were no differences in the RD and C scores between the patients and the controls (p = 0.944 and p = 0.343). There was no correlation between the duration of illness and the TCI dimensions. Disease severity was positively associated with HA (r = 0,220, p = 0,025) and the anticipatory worry (r = 0.227, p = 0.021) dimension. CONCLUSIONS: Glaucoma patients had a different personality profile to healthy individuals. This may affect treatment compliance and is also important when coping with maladaptive patient attitudes.

Ganglion cell-inner plexiform layer thickness in patients with Parkinson disease and association with disease severity and duration.

BACKGROUND: To evaluate the average, minimum, and 6-sectoral macular ganglion cell-inner plexiform layer (GC-IPL) thickness measured by spectral domain optical coherence tomography (SD-OCT) in patients with Parkinson disease (PD), as well as average and 4-sectoral retinal nerve fiber layer (RNFL) thickness and to determine whether thickness parameters are correlated to disease severity and duration. METHODS: Patients with PD (n = 54) and age-matched healthy controls (n = 54) were prospectively examined with SD-OCT. Randomly selected eyes of all subjects were included. The average, minimum, and 6-sectoral (superior, superotemporal, superonasal, inferonasal, inferior, and inferotemporal) GC-IPL thickness values were analyzed. Average and 4-sectoral (inferior, superior, temporal, and nasal) peripapillary RNFL thicknesses were also evaluated. Each parameter was compared between patients with PD and age-matched healthy controls. PD severity was quantified with the Hoehn and Yahr (HY) scale. A correlation analysis was performed to evaluate the association between SD-OCT measurements and the duration and severity of PD. RESULTS: The mean age of patients with PD and age-matched healthy controls was 66.62 ± 8.71 years and 66.68 ± 7.85 years, respectively. Disease duration ranged from 1 to 15 years with a mean of 5.12 years. The mean PD severity, according to the HY scale, was 2.26 (range, 1-5). SD-OCT measurements revealed significant differences in inferior and temporal peripapillary RNFL values between groups (P = 0.018 and P = 0.031, respectively). All GC-IPL thickness parameters were statistically lower in the patients with PD when compared with the healthy controls (P < 0.001). PD duration was not correlated to any of the RNFL thicknesses, but PD severity was correlated inversely only with inferior peripapillary RNFL thickness (P = 0.006). Average, inferior (P = 0.011), inferotemporal (P = 0.007), and superotemporal (P = 0.007) GC-IPL thicknesses were correlated inversely with both PD severity and duration. CONCLUSIONS: Retinal dopaminergic neurodegeneration in patients with PD can be detected with macular GC-IPL thickness measurements. Macular GC-IPL thickness was correlated with PD severity and duration. It may be used to follow disease progression and efficacy of the neuroprotective treatment in patients with PD.

Primary acquired nasolacrimal duct obstruction: is it really related to paranasal abnormalities?

PURPOSE: To investigate whether there is an association between primary acquired nasolacrimal duct obstruction and paranasal computed tomography (CT) findings. MATERIALS AND METHODS: The study cohort consisted of paranasal CT images from 40 patients being treated for unilateral primary nasolacrimal duct obstruction (PANDO) and the reformatted coronal temporal CT images of 71 control subjects who attended the ENT clinic with the complaint of vertigo and tinnitus. A radiologist masked to the clinical situation of participants, investigated the paranasal CT findings of the PANDO and control patients retrospectively. The side, localization, and angle of the septal deviation as well as the thickness and lateralization angle of the inferior turbinate's were recorded. Additionally maxillary and ethmoid sinusitis, concha bullosa, Agger nasi cell formation, and osteomeatal complex status were evaluated. RESULTS: No significant difference was found between the paranasal abnormality incidence in the PANDO and non-PANDO sides of the patients or the control group. Only the side of the septal deviation correlated with the side of the PANDO (p = 0.008). CONCLUSIONS: The incidence of PANDO may not be directly related to paranasal abnormalities. Further large-scale studies should be performed to clarify the relationship between paranasal abnormalities and PANDO.

The effect of intracameral anesthesia on macular thickness and ganglion cell-inner plexiform layer thickness after uneventful phacoemulsification surgery: prospective and randomized controlled trial.

BACKGROUND: To evaluate the effect of intracameral lidocaine anesthesia on macular thickness and macular ganglion cell-inner plexiform layer (GC-IPL) thickness following uneventful phacoemusification in healthy subjects. METHODS: This is a prospective, randomized and double- masked study. One hundred eyes of 74 consecutive patients were randomized to receive intracameral preservative-free lidocaine 1 % (intracameral lidocaine group) or intracameral injection of balanced salt solution (sham injection group) at the time of the phacoemulsification surgery. Preoperative and postoperative macular thickness analyses with spectral domain optical coherence tomography (SD-ODT) were performed and the results between the two groups were compared. RESULTS: Postoperatively, both the central foveal thickness (CFT) and the thickness of perifoveal macula were significantly improved in both groups (p < 0.001). There was no statistically significant difference between CFT and the inner and outer macular zone thicknesses of the two groups at any follow-up time. In both groups, GC-IPL thickness was significantly increased at the first week and first month visits (p < 0.001). There was no statistically significant difference between GC-IPL thickness measurements of the two groups at any follow-up time. CONCLUSION: The current study demonstrated that supplementary intracameral lidocaine 1 % did not cause more macular thickening than the intracameral sham injection during a follow-up period of 3 months. The present study also showed a tendency for a transient increase in high definition SD-OCT-based GC-IPL thickness measurements within a few months following cataract surgery under both intracameral lidocaine anesthesia and intracameral sham injection.

The prevalence of 4G/5G polymorphism of plasminogen activator inhibitor-1 (PAI-1) gene in central serous chorioretinopathy and its association with plasma PAI-1 levels.

CONTEXT: Central serous chorioretinopathy (CSCR) is a poorly understood disease and the choroidal circulation abnormality induced by the plasminogen activator inhibitor type 1 (PAI-1) seems to be associated with the pathogenesis. There are many reports indicating that 4 G/5 G polymorphism of the PAI-1 gene is a risk factor for several diseases related to the elevated serum levels of PAI-1. OBJECTIVE: To evaluate the 4 G/5 G polymorphism of the PAI-1 gene and its association with serum levels of PAI-1 in acute CSCR patients. MATERIALS AND METHODS: Sixty CSCR patients and 50 healthy control patients were included. The PAI-1 4 G/5 G was genotyped using the polymerase chain reaction-restriction technique. Serum PAI-1 level was measured using enzyme-linked immunosorbent assay. Demographic data consisting of age, sex, body mass index (BMI) as well as genotype disturbances and serum PAI-1 levels were compared between the groups. Statistical significance for differences in the serum PAI-1 levels of each group with different genotypes was also analyzed. RESULTS: The CSCR group consisted of 40 male (66.7%) and 20 female (33.3%) patients with a mean age of 46.7 ± 8.39 years. The control group consisted of 32 male (64%) and 18 female (36%) healthy subjects with a mean age of 45.8 ± 8.39 years. There was no statistically significant difference between the groups in terms of age, sex and BMI. In the CSCR group the genotype frequencies were 4 G/4G: 30% (n = 18), 4G/5 G: 50% (n = 30), 5 G/5G: 20% (n = 12) and in the control group genotype frequencies were 34% (n = 17), 42% (n = 21) and 24% (n = 12), respectively. There was no statistically significant difference in the distribution of genotypes among the groups (chi-squared, p = 0.70). The CSCR group had a significantly higher serum PAI-1 concentration than the control group (p = 0.001). In both groups the mean plasma PAI-1 concentration did not vary significantly among the different genotypes (p > 0.05). DISCUSSION AND CONCLUSION: Although our results demonstrated that the patients with acute CSCR have higher serum PAI-1 concentrations than the controls, no significant difference was found in the genotype disturbances of the PAI-1 gene between the groups. The current study indicates that 4 G/5 G polymorphism in the promoter of the PAI-1 gene cannot be considered a risk factor for the elevated serum PAI-1 levels and consequent development of CSCR.

The protective effect of selenium in cisplatin-related retinotoxicity.

PURPOSE: The aim of this study is to evaluate the retinal toxicity of cisplatin and neuroprotective effect of selenium in cisplatin-related retinal toxicity. METHODS: Eighteen adult Wistar-Albino rats were divided into three groups. Group 1 (n = 6) received intraperitoneal (i.p.) injection of 2.5 ml physiologic saline for three days, group 2 (n = 6) received i.p. 16 mg/kg cisplatin for three days and group 3 (n = 6) received i.p. 16 mg/kg cisplatin for three days and 1.5 mg/kg twice daily selenium via gavage five days prior to cisplatin injection and for three days concomitantly with cisplatin injections. The total retinal thickness, outer nuclear layer (ONL), inner nuclear layer (INL) and inner plexiform layer (IPL) thicknesses were measured in hematoxylin/eosin and apoptotic index (AI) of ganglion cell layer (GCL) and INL was evaluated in TdT-mediated dUTP-biotin nick end labeling (TUNEL)-stained retina sections. RESULTS: Selenium statistically succeeded to reduce total retinal thickness in cisplatin-toxicated retinas: from 210.17 ± 23.40 to 173.55 ± 20.43, ONL: 49.79 ± 5.32 to 41.87 ± 6.30, INL: 33.72 ± 7.93 to 25.06 ± 5.73 and IPL: 53.61 ± 8.63 to 45.61 ± 6.92 µm in hematoxylin/eosin-stained retina sections. The AI was also reduced in INL (30.10 ± 12.02 to 19.48 ± 12.99) and in GCL (37.59 ± 17.70 to 33.15 ± 13.78). However, statistical significance was present in only AI values of INL. CONCLUSIONS: Selenium limited edema due to the toxicity and reduced the retinal thickness and showed neuroprotection in cisplatin-induced retinotoxicity.

The effect of off-pump coronary bypass graft surgery on subfoveal choroidal thickness, ganglion cell complex, and retinal nerve fiber layer thickness.

Background: Cardiac surgery has been associated with adverse ocular events. Off-pump coronary artery bypass graft surgery evades the systemic inflammatory response seen in extracorporeal circulation and is superior to on-pump surgery with regard to end-organ dysfunction and neurological outcomes. Objectives: To determine the effects of off-pump (without extracorporeal circulation) coronary artery bypass graft surgery on choroidal thickness, ganglion cell complex, and the retinal nerve fiber layer. Design: Prospective, longitudinal study. Methods: Patients who underwent off-pump surgery were examined preoperatively and postoperatively at 1 week and 6 weeks after surgery. Choroidal thickness, ganglion cell complex, and the retinal nerve fiber layer measurements were recorded, and the effects of off-pump coronary artery bypass on these parameters were assessed. Results: A total of 44 eyes of 44 patients were included in the study. There was a statistically significant increase in subfoveal choroidal thickness from 252.84 ± 56.24 µm preoperatively to 273.82 ± 39.76 µm at 1 week and 301.97 ± 44.83 µm at 6 weeks after off-pump coronary artery bypass graft surgery (p = 0.044; p ⩽ 0.001). Ganglion cell complex and retinal nerve fiber measurements showed no significant difference compared to preoperative values. Conclusion: Off-pump coronary artery bypass graft surgery showed no negative effects on ganglion cell complex and retinal nerve fiber measurements. A significant increase in subfoveal choroidal thickness was seen after off-pump surgery, which might be advantageous in patients who are at high risk or have preexisting ocular diseases that are affected by the choroid.

Value of Hounsfield Units in the Evaluation of Isolated Sphenoid Sinus Lesions.

Radiologic findings of fungal sinus disease are generally opacification in paranasal computed tomography (CT) images. The Hounsfield unit (HU) is a standardized objective unit that is also suitable for measuring remodeling and opacifications on CT scans of bone sections of patients with chronic rhinosinusitis. We hypothesized that HU values could provide valuable information in isolated sphenoid sinus lesions before surgery. Between 2012 and 2019, 35 patients underwent functional endoscopic sinus surgery for sphenoid sinus lesions. Tissues obtained from the sphenoid sinus were divided into two groups, fungal and nonfungal, according to the findings of histopathologic examinations. HU values were measured in sphenoid sinus sections on paranasal CT scans of these two groups. Differences in mean and maximum HU values between the two groups were statistically significant (p < .05). The maximum HU values calculated from the sphenoid sinus were 435.08 and 196.23 (p ≤ .05) in the fungal group and nonfungal group, respectively. The mean HU values calculated from the sphenoid sinus were 64.31 and 29 (p ≤ .05) in the fungal and nonfungal groups, respectively. At the maximum cutoff value of 241, the sensitivity and specificity of the HU maximum were 84.6% and 77.3%, respectively. At the mean cutoff value of 41.5, the sensitivity and specificity of the HU mean were 76.9% and 86.4%, respectively. HU is an objective value used in radiographic density measurement. The HU values were higher in fungal lesions than in nonfungal inflammations, and they are useful in preoperative measurement.

A novel method: can stapedial acoustic reflex have a role in the diagnosis of minimal hepatic encephalopathy?

OBJECTIVE: Stapedial acoustic reflex is an easily accessible and applicable test which is also valuable for the clinical conditions which affect the various locations of the central nervous system. Searching the diagnostic value of stapedial acoustic reflex at minimal hepatic encephalopathy is the aim of this research. METHODS: Diagnosis of minimal hepatic encephalopathy was conducted by mini-mental state and critical flickered frequency tests. Minimal hepatic encephalopathy diagnosed patients were established in the first group. Cirrhosis (without minimal hepatic encephalopathy or overt hepatic encephalopathy) diagnosed patients were created the control group. The stapedial acoustic reflex test was applied for minimal hepatic encephalopathy and the control group by audiologists in a soundproof room. RESULTS: In total, 221 patients were screened and 97 patients meet the inclusion criterions. Out of 97 patients, 52 were the minimal hepatic encephalopathy patients and the remaining patients were the control group. Acoustic reflex tests battery includes the evaluation of two pathways called ipsilateral and contralateral. Ipsilateral way test results were found positive in all minimal hepatic encephalopathy patients and 95% positive in the control group. Contralateral acoustic reflex test results were found 36% positive in minimal hepatic encephalopathy patients and 95% positive in the control group, respectively. A comparison of ipsilateral and contralateral acoustic reflex test results was displayed a statistical significance. CONCLUSION: Stapedial acoustic reflex test results of cirrhosis patients may cover additional parameters for the diagnosis of minimal hepatic encephalopathy.

Does celiac disease cause autoimmune sensorineural hearing loss?

BACKGROUND/AIMS: The primary aim of this study is to identify whether an autoimmune sensorineural hearing loss is an extraintestinal neurological manifestation in adult CD patients. The secondary aim is to identify whether the duration of a gluten-free diet has an effect on the hearing levels of CD patients. MATERIALS AND METHODS: This prospective study consisting of 103 adult CD patients and 79 healthy controls between May 2012 and August 2018 at the University of Gaziantep Gastroenterology and Otorhinolaryngology Departments. CD patients were divided into two groups as remission or active, according to their gluten-free diet duration and serum levels of anti-t-TG. The control group was checked both for CD symptoms and anti-t-TG serum levels. Both participants performed a pure tone audiometry after detailed ear nose and throat examination. RESULTS: Only 4 of 103 CD patients showed sensorineural hearing loss. There was no statistically significant difference between hearing levels of the CD patients and the control group in both measurements of air and bone conductions. The hearing levels comparing the remission and active CD patients did not show any difference in air and bone conduction frequencies. CONCLUSION: In this study with a higher number of CD patients when compared with the previous studies, it has been shown that CD does not appear to cause autoimmune sensorineural hearing loss. In addition, the status of the patients regarding the activeness or the remission of CD did not display a differ between the CD patients in terms of hearing levels.

Evaluation of BPPV with vertebral artery values.

OBJECTIVES: The aim of this study was to investigate the association between benign paroxysmal positional vertigo (BPPV) and vertebral artery (VA) flow rates and diameters by using Doppler ultrasonography in patients with BPPV. Additionally, we aimed to investigate the abnormalities of VA values obtained by extracranial color-coded duplex sonography in BPPV, which could be accepted as a precursor lesion for posterior cerebral ischemic stroke. MATERIALS AND METHODS: Between September 2017 to February 2018, 50 patients diagnosed with BPPV were enrolled in this study. Otorhinolaryngology medical examination and medical history assessment were performed at the otorhinolaryngology clinic. Afterward, neurologic examination and ultrasonography of VAs was undertaken in the neurology clinic of University of Gaziantep Medical Faculty. RESULTS: The types of BPPV found were as follows: right posterior in 27 (54%), right lateral in 4 (8%), left posterior in 16 (32%), and left lateral in 3 (6%), respectively. The most common variables found in the BPPV were smoking (26%), hypertension (26%), and hyperlipidemia (22%). CONCLUSION: VA flow rates and diameters were found to be affected at the site of BPPV. These findings might suggest that BPPV could be related to an atherosclerotic milieu and may be a precursor clinical condition for future intracranial atherosclerotic diseases.

The Effect of Low-Dose Aspirin on Dry Eye Parameters and Ocular Surface Disease Index Questionnaire.

PURPOSE: To evaluate the effects of acetylsalicylic acid (aspirin) on tear film parameters and dry eye disease. METHODS: Fifty-seven patients using low-dose aspirin regularly for antiaggregant purposes as well as 49 controls, who required antiaggregant treatment but who had not yet started, were included in the study. Tear osmolarity, tear break-up time (TBUT), Schirmer and Oxford grading of ocular surface staining were performed on all patients and dry eye symptomatology was assessed using the ocular surface disease index questionnaire (OSDI). RESULTS: The mean osmolarity was 302.11 ± 16.22 mOsm/L in the aspirin group and 313.88 ± 19.57 mOsm/L in the control group (P < 0.01). The mean Schirmer's score was 24.16 ± 10.52 mm and 21.94 ± 10.11 mm (P = 0.232), TBUT was 13.61 ± 3.31 s and 10.39 ± 4.46 s (P < 0.01), OSDI score was 5.15 ± 5.98 and 16.94 ± 14.17 (P < 0.01), and Oxford score was 0.12 ± 0.33 and 0.12 ± 0.44 in aspirin and control groups, respectively (P = 0.99). Dry eye diagnosis was lower in the aspirin group, but statistical significance was present only in TBUT and osmolarity-based dry eye diagnosis (P ≤ 0.01). In terms of symptom-based dry eye diagnosis with the threshold of OSDI ≥23, none of the aspirin group had dry eye diagnosis, whereas 32.6% of the control group had the diagnosis (P < 0.01). CONCLUSIONS: The use of low-dose aspirin might be great option for treatment of ocular surface inflammatory disease through increasing TBUT and decreasing tear osmolarity with a resultant symptomatic satisfaction.

Dry Eye Disease in Patients with Newly Diagnosed Depressive Disorder.

PURPOSE: Psychiatric conditions and not just the treatments themselves might be involved in the pathophysiology of dry eye disease (DED). The aim of our study was to evaluate the association between depression and DED using objective and subjective tests in patients with newly diagnosed depressive disorder who were not using any medication which may help us to determine the sole effect of depression on dry eye. METHODS: Thirty-six patients from the psychiatry clinic with a new diagnosis of depressive disorder and 32 controls were included in the study. All met the Diagnostic and Statistical Manual IV criteria for depression. Beck Depression Inventory (BDI) was used to measure depression severity and the State-Trait Anxiety Inventory (Stai1, Stai2) for concomitant anxiety symptoms. The Ocular Surface Disease Index (OSDI) and Visual Functioning Questionnaires (VFQ25) were completed and used to confirm diagnosis of DED in conjunction with the tear break up time (TBUT), ocular surface vital dye staining, and Schirmer's test. RESULTS: The comparison of depressive and control groups revealed significantly lower Schirmer (20.3 ± 9.9 vs. 25.7 ± 9.3 mm) and TBUT (7.8 ± 5.7 vs. 12.5 ± 7.8 s) scores with a consistently higher Oxford score (1.8 ± 3.2 vs. 0.2 ± 0.4) in the depressive group. Although the parameters were affected in the depressive group, this did not influence OSDI (86.1 ± 13.6 vs. 86.6 ± 13.3) and VFQ25 (30.8 ± 21.6 vs. 38.5 ± 29.1) scores. In both groups, the three psychological test scores (Stai1-2 and BDI) were correlated to each other but none of these tests were correlated to OSDI, VRQL, Schirmer, TBUT, and Oxford staining scores. CONCLUSION: Our study shows a definite association between depression and DED. We feel that it is important that psychiatrists take this into account especially while prescribing antidepressants which may aggravate dry eye signs.