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Abstract Objective The objective of this study is to demonstrate any inner ear injury caused by drilling in mastoid surgery with prestin, outer hair cell motor protein specific to the cochlea. Methods The patients with chronic otitis media requiring mastoidectomy (n= 21) and myringoplasty (n= 21) were included. Serum prestin level obtained from blood samples was measured before surgery and on postoperative days 0, 3, and 7 using Human Prestin (SLC26A5) ELISA Kit. All patients underwent the Pure Tone Audiometry (PTA) test before surgery and on the postoperative 7th day. The drilling time was also recorded for all patients who underwent mastoidectomy. Results In both mastoidectomy and myringoplasty groups, the postoperative serum prestin levels increased on days 0 and 7 (pday-0 = 0.002, pday-7 = 0.001 and pday-0 = 0.005, pday-7 = 0.001, respectively). There was no significant difference in the serum prestin levels between the two groups, postoperatively. The PTA thresholds at day 7 did not change in either group. A significant decline at 2000 Hz of bone conduction hearing threshold in both groups and a decline at 4000 Hz in the myringoplasty group were found. There was no correlation between the drilling time and the increase of prestin levels in the postoperative day 0, 3, and 7. Conclusion Our results showed that mastoid drilling is not related to a significant inner ear injury. Although the myringoplasty group was not exposed to drill trauma, there was a similar increase in serum prestin levels as the mastoidectomy group. Also, a significant decline at 2000 Hz of bone conduction hearing threshold in both groups and a decline at 4000 Hz in the myringoplasty group were found. These findings suggest that suction and ossicular manipulation trauma can lead to an increase in serum prestin levels and postoperative temporary or permanent SNHL at 2000 and 4000 Hz. Level of evidence: Level-4.
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Background/aim: The Zurich Chronic Middle Ear Questionnaire (ZCMEI-21) is a newly-developed German-language questionnaire. The purpose of this study was to analyze the quality of life (QoL) of chronic otitis media (COM) patients and translate, transculturally adapt, and validate the ZCMEI-21 into Turkish. Materials and methods: Based on internationally accepted guidelines, the ZCMEI-21 was translated into Turkish. To assess its validity, the total score of the ZCMEI-21-Tur was compared to the scores taken from the original validation study and a question that was directly related to the health-related QoL (HRQoL), as well as the general criterion EQ-5D-5L. Questionnaires were completed by healthy volunteers and the results were evaluated statistically. Results: A total of 80 COM patients and 40 healthy volunteers were prospectively enrolled in this study. Regarding internal consistency, the questionnaire showed a Cronbach α of 0.94, which indicated high internal consistency. Moreover, internal consistency was also determined to be excellent for the Cronbach α of the individual subscales, as follows: ear sign symptoms, 0.79; hearing, 0.83; psychosocial impact, 0.91, and medical resources, 0.84. Conclusions: The ZCMEI-21 was translated into Turkish and validated. Therefore, the ZCMEI-21-Tur was suitable for use in assessing HRQoL in adult patients with COM.
Subject(s)
Otitis Media/physiopathology , Otitis Media/psychology , Quality of Life/psychology , Surveys and Questionnaires/standards , Translations , Adolescent , Adult , Chronic Disease , Culturally Competent Care/methods , Female , Humans , Male , Middle Aged , Prospective Studies , Psychometrics , Reproducibility of Results , Turkey , Young AdultABSTRACT
PURPOSE: Edema and ecchymosis are among the most important morbidities after rhinoplasty. The aim of the present study was to investigate the effects of hilotherapy application compared with traditional ice applications after rhinoplasty in terms of periorbital edema, ecchymosis, and pain. PATIENTS AND METHODS: A total of 60 patients (35 women and 25 men) had undergone primary rhinoplasty with the same surgeon. In the postoperative period, 30 patients in the study group received continuous cooling at 15°C using Hilotherm (Hilotherm GmbH, Argenbühl-Eisenharz, Germany), and 30 patients in the control group were treated with conventional cryotherapy with ice packs. Both treatments started within 45 minutes after the end of the surgery and were maintained for 24 hours. For the following 1 week, the patients were examined for edema, ecchymosis, and pain. RESULTS: When the postoperative periorbital region was evaluated for mean edema and mean ecchymosis for 7 days, less edema and less ecchymosis were detected in the Hilotherm group compared with that observed in the ice pack group (P < .001). When the mean pain scores were compared both morning and evening for 7 days, less pain had been recorded with Hilotherm application compared with ice application (P < .001). CONCLUSIONS: Hilotherapy is a useful method to prevent postoperative edema, ecchymosis, and pain compared with traditional ice application.
Subject(s)
Ecchymosis , Rhinoplasty , Ecchymosis/etiology , Edema/etiology , Edema/prevention & control , Female , Germany , Humans , Male , Pain , Pain, Postoperative/etiology , Pain, Postoperative/therapy , Postoperative Complications/therapyABSTRACT
BACKGROUND: Repair of the septal perforation is a challenging procedure and there are many different surgical techniques. In this study, the authors present a novel method which the authors use costal cartilage and costal perichondrium sandwich graft as an interposition graft with bilateral opposing mucoperichondrial flaps. PATIENTS AND METHODS: Fourteen patients (5 females, 9 males) underwent septal perforation repair. All surgeries were performed through an open approach septoplasty technique. The edges of the perforation were incised to excise the mucosa with a thickness of 2âmm. Bilateral mucoperichondrial flaps were raised. Then costal cartilage and costal perichondrium were harvested from the rib. The cartilage was divided into a smaller piece which is 2âmm thick and 1âcm wider than perforation size. The prepared cartilage was wrapped with perichondrium to obtain a sandwich graft. This sandwich graft was placed between the mucoperichondrial flaps, corresponding to the perforation. RESULTS: After 9 months of follow-up, 11 (78%) of the 14 perforations were completely closed. Failure of the repair was observed in 3 patients; 2 of the perforations were medium size and one perforation was large size. No complications occurred. CONCLUSION: Using costal cartilage and costal perichondrium sandwich graft is a novel and useful technique especially in large septal perforations. Considering that septum surgery has an important role in the etiology of septum perforation, this method provides a good graft source for both perforation closure and simultaneous rhinoplasty surgery.
Subject(s)
Costal Cartilage/surgery , Adult , Female , Humans , Male , Nasal Septal Perforation/surgery , Nose/surgery , Rhinoplasty , Surgical Flaps/surgery , Treatment Outcome , Young AdultABSTRACT
Cochlear implantation (CI) is now widely used to provide auditory rehabilitation to individuals having severe to profound sensorineural hearing loss (SNHL). However, CI can lead to electrode insertion trauma (EIT) that can cause damage to sensory cells in the inner ear resulting in loss of residual hearing. Even with soft surgical techniques where there is minimal macroscopic damage, we can still observe the generation of molecular events that may initiate programmed cell death via various mechanisms such as oxidative stress, the release of pro-inflammatory cytokines, and activation of the caspase pathway. In addition, individuals with CI may be exposed to noise trauma (NT) due to occupation and leisure activities that may affect their hearing ability. Recently, there has been an increased interest in the auditory community to determine the efficacy of drug-eluting electrodes for the protection of residual hearing. The objective of this study is to determine the effect of NT on implanted cochlea as well as the otoprotective efficacy of dexamethasone eluting electrode to implanted cochlea exposed to NT in a guinea pig model of CI. Animals were divided into five groups: EIT with dexamethasone eluting electrode exposed to NT; EIT exposed to NT; NT only; EIT only and naïve animals (control group). The hearing thresholds were determined by auditory brainstem recordings (ABRs). The cochlea was harvested and analyzed for transcript levels of inflammation, apoptosis and fibrosis genes. We observed that threshold shifts were significantly higher in EIT, NT or EIT + NT groups compared to naive animals at all the tested frequencies. The dexamethasone eluting electrode led to a significant decrease in hearing threshold shifts in implanted animals exposed to NT. Proapoptotic tumor necrosis factor-α [TNF-α, TNF-α receptor 1a (TNFαR1a)] and pro-fibrotic transforming growth factor ß1 (TGFß) genes were more than two-fold up-regulated following EIT and EIT + NT compared to the control group. The use of dexamethasone releasing electrode significantly decreased the transcript levels of pro-apoptotic and pro-fibrotic genes. The dexamethasone releasing electrode has shown promising results for hearing protection in implanted animals exposed to NT. The results of this study suggest that dexamethasone releasing electrode holds great potential in developing effective treatment modalities for NT in the implanted cochlea.
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OBJECTIVE: To compare two different percutaneous bone-anchored hearing aid (BAHA) abutment systems regarding operation time, scar healing, quality of life, implant stability, audiologic results, and complications. MATERIALS AND METHODS: The study involves a prospective multi-center clinical evaluation. Thirty-two consecutive patients who had undergone BAHA surgery from January 2011 to January 2013 in two tertiary centers were included in the study. The Glasgow Inventory Benefit Score was used to assess the patients at least 6 months after surgery. The operation time and complications were recorded. Implant stability quotient (ISQ) values were recorded using resonance frequency analysis. Holger's classification was used to evaluate skin reactions. RESULTS: The mean length of the operation was 39.2±4 min for standard abutment and 18.3±5.7 min for hydroxyapatite-coated abutment. ISQ scores were significantly better for standard abutment in all tests. The mean total Glasgow Inventory Benefit Score was 39.3±19 for the standard abutment and 46.3±24.5 for the hydroxyapatite-coated abutment groups, but there was no statistical significance between the two groups. There was no difference in audiological improvement between the two groups after surgery. CONCLUSION: Hydroxyapatite-coated abutment provided a shorter operation time that was significantly different from standard abutment. There were no significant differences between standard abutment and hydroxyapatite-coated abutment regarding audiologic improvement, quality of life, loading time, and complications.
Subject(s)
Hearing Aids , Hearing Loss/rehabilitation , Prosthesis Design , Suture Anchors , Adolescent , Adult , Aged , Auditory Threshold , Bone Conduction , Child , Durapatite , Female , Hearing Loss/etiology , Humans , Male , Operative Time , Postoperative Complications/etiology , Prospective Studies , Young AdultABSTRACT
Bilateral pharyngeal internal carotid artery aberration is a rarely seen variation which poses a risk during the surgical interventions of this area. A 74-year-old male patient was admitted to our clinic with the complaints of a sensation of fullness in his throat and dysphagia. Oropharyngeal examination revealed bilateral smooth-surfaced masses in the posterior pharyngeal wall. Magnetic resonance imaging showed an aberrant internal carotid artery. The patient was followed up with necessary warnings. The pulsation on the pharyngeal masses should be definitely evaluated and aberrant internal carotid artery should be kept in mind, if present.
Subject(s)
Carotid Artery, Internal/abnormalities , Deglutition Disorders/diagnosis , Aged , Deglutition Disorders/etiology , Deglutition Disorders/pathology , Diagnosis, Differential , Humans , Magnetic Resonance Imaging , MaleABSTRACT
Rhinoplasty is indicated for improving nasal breathing, the appearance of the nose, mental well-being and self-confidence. In rhinoplasty, the most important factors are the surgeon's experience and sense of balance and beauty. Facial beauty is related to balance and the symmetry of different parts of the face, including the nose. Balance can be achieved by augmentation or reduction of the various parts of the nose. In rhinoplasty surgery, grafting has become the most widely used technique as well as suture techniques. Currently, grafting is frequently used to support the nasal structure, augment the nose, and correct the nasal contour both in primary and revision rhinoplasty surgery. Therefore, it is expected that surgeon must be comfortable with grafting techniques. Of note, not only the use of suitable surgical techniques, but also the surgeon's experience, patient selection, and regular follow-up influence the success of the procedure.