Voice Analysis in Patients with Essential Tremor.

OBJECTIVE: The objective of this study was to reveal the phonetic characteristics of patients with or without voice tremor in patients with essential tremor (ET), determine whether these phonetic features are ET specific, and test the influence of ET on vocal tremor. METHODS: The study included a total of 30 patients with ET and 29 healthy volunteers. The severity of ET was evaluated using the Washington Heights Inwood Genetic Study of Essential Tremor (WHIGET) tremor rating scale. Patients with major tremor complaints for at least 3years, WHIGET scoring scores below 15, and patients newly diagnosed in our clinic and for whom drug therapy has not yet been started were selected. RESULTS: A total of 59 participants (n = 34 with ET and n = 25 as control) were included in the study. The ages of the participants ranged from 20 to 82years, with a mean age of 54.50 ± 15.04years. The gender distribution was 57.6% male and 42.4% female, and there was no statistically significant difference between the two groups in terms of age and gender. The study found that individuals with ET had significantly higher jitter, shimmer, S/Z, Pataka, frequency tremor intensity index, amplitude tremor intensity index, and frequency tremor power index values than the control group. However, there was no statistically significant difference between the two groups in terms of MPT, frequency tremor cyclicality, amplitude tremor cyclicality, frequency tremor frequency, and amplitude tremor frequency values. CONCLUSION: Our study shows that, even in the absence of essential voice tremor, there is an effect of ET on voice quality. These findings contribute to the understanding of the nonmotor symptoms of ET and may aid in the diagnosis and management of this condition. Further research is needed to explore the potential use of acoustic analysis parameters in the diagnosis and monitoring of ET.

Locational and Clinical Varieties of Warthin Tumor: Two Rare Case Presentations.

Warthin tumor (WT) is the second most common benign tumor of the parotid gland with male predominance and is seen in the elderly population in the left mandibular and cervical regions. Extraparotid WT rarely presents as a mass in the right cervical region in middle-aged adults. Here, we present two extraordinary cases of WT seen in middle age, both in the right cervical region. The first is a 50-year-old man with an asymptomatic neck mass, and the second is a 60-year-old woman with a fast-growing mass with enhancement in positron emission tomography-computed tomography (PET-CT) with suspicions of malignancy.

Can the Reflux Finding Score and Reflux Symptom Index Be Used to Evaluate the Severity of Esophagitis in Children?

OBJECTIVES: Laryngopharyngeal reflux (LPR), a growing issue in ear, nose, and throat (ENT) and pediatric medicine, is the backflow of stomach contents into the laryngopharynx. Patients present with frequent upper and/or lower respiratory tract infections and coughs, associated with acid- and pepsin-mediated injury to the mucosae of the larynx and pharynx. LPR is associated with rhinosinusitis, laryngitis, pneumonia, and asthma. Children with LPR often fail to exhibit classic gastroesophageal reflux disease symptoms, or such symptoms may be intermittent. Only a few studies have sought correlations among symptoms, endoscopic findings, and the results of frequently used diagnostic tests. THE AIM OF OUR STUDY: We sought associations among the Reflux Finding Score (RFS), Reflux Symptom Index (RSI), and the pathological extent of esophagitis. METHODS: We reviewed data on children who underwent upper gastrointestinal tract endoscopy and showed LPR symptoms, as reported by the ENT department. The RSI was scored by pediatric gastroenterologists and the RFS by ENT doctors, via laryngoscopic examination. The pathological esophageal data were evaluated retrospectively. RESULTS: We treated 52 patients (29 boys) with a mean age of 11.4 ± 4.5 years. On pathological evaluation, one patient exhibited normal esophageal findings, while 28 showed mild esophagitis, 16 esophagitis, and 8 severe esophagitis. Thirteen patients showed esophageal pseudopolypoid lesions secondary to gastroesophageal reflux disease on endoscopic examination, but were human papilloma virus-negative. There was no correlation among the RFS, RSI score, and age, but there was a significant correlation between the pathological data and the RFS (P = 0.010; r = 0.461). CONCLUSIONS: The incidence of LPR/esophagitis in children may differ from that in adults. Therefore, ENT specialists should determine esophagitis status in children and, if necessary, consult pediatric gastroenterologists.

Comparison of Cost-Effectiveness, Safety, and Efficacy of Rosuvastatin Versus Atorvastatin, Pravastatin, and Simvastatin in Dyslipidemic Diabetic Patients With or Without Metabolic Syndrome.

AIM: The aim of the current study was to determine the efficacy of the 4 most commonly prescribed statins (rosuvastatin, atorvastatin, pravastatin, and simvastatin) for managing dyslipidemia among diabetic patients with and without metabolic syndrome (MetS). MATERIAL AND METHODS: This was a cohort observational population-based study conducted at Hamad Medical Hospital and Primary Health Care Centre. The participants were 1542 consecutive diabetes patients who were diagnosed with dyslipidemia and were prescribed any of the indicated statins. Sociodemographic and clinical characteristics were taken from medical records, and lipid profile at baseline and 2 years after the initiation of statin therapy were retrieved from electronic medical records database (EMR-viewer). Reduction in different lipid profile after 2 years of therapy was compared among different types of statins between patients with and without MetS. RESULTS: Out of total 1542 subjects, 562(36.4%) were diagnosed with MetS using the criteria of International Diabetes Federation. Among those with MetS, 125 were prescribed with atorvastatin, 162 pravastatin, 177 rosuvastatin, and 98 simvastatin. Among those without MetS, 365 used atorvastatin, 172 pravastatin, 345 rosuvastatin, and 98 simvastatin therapies. Among patients with MetS, rosuvastatin therapy resulted in significantly higher low-density lipoprotein cholesterol and total cholesterol reduction (23%, P = .006; and 20.3%, P = .015, respectively) as compared with other statins. Similarly, significantly higher percentage of patients receiving rosuvastatin therapy were successful in achieving the target of total cholesterol <4 mmol/L and triglycerides <1.7 mmol/L after 2 years (38.4%, P = .012; and 67.2%, P = .010, respectively) as compared with other therapies. In contrast, among patients without MetS, rosuvastatin therapy resulted in highest percentage drop in total cholesterol (20.1%; P = .016) than other statin therapies. CONCLUSION: The present study confirmed that rosuvastatin therapy in commonly prescribed doses is the most effective statin for low-density lipoprotein cholesterol goal achievement and for improving the lipid profile in hypercholesterolemic diabetic patients with and without MetS.

Comparison of efficacy, safety, and cost-effectiveness of various statins in dyslipidemic diabetic patients.

BACKGROUND AND AIM: To determine efficacy safety and the cost effectiveness, of the four most commonly prescribed statins (rosuvastatin, atorvastatin, pravastatin, and simvastatin) in the treatment of dyslipidemia among diabetic patients. MATERIALS AND METHODS: This is a cohort, observational, population-based study conducted at diabetic clinics of the Hamad Medical Hospital and Primary Health Care Centers (PHCC) over a period from January 2007 to September 2012. The study included 1,542 consecutive diabetes patients above 18 years of age diagnosed with dyslipidemia and prescribed any of the indicated statins. Laboratory investigations were taken from the Electronic Medical Records Database (EMR-viewer). The sociodemographic, height, weight, and physical activities were collected from Patient's Medical Records. Information about statin was extracted from the pharmacy drug database. The effective reductions in total cholesterol using rosuvastatin with atorvastatin, simvastatin, and pravastatin in achieving cholesterol goals and improving plasma lipids in dyslipidemic diabetic patients were measured. Serum lipid levels measured a 1 week before the treatment and at the end 2(nd) year. RESULTS: Rosuvastatin (10 mg) was the most effective in reducing low-density lipoprotein cholesterol (LDL-C; 28.59%), followed by simvastatin 20 mg (16.7%), atorvastatin 20 mg (15.9%), and pravastatin 20 mg (11.59.3%). All statins were safe with respect to muscular and hepatic functions. Atorvastatin was the safest statin as it resulted in the least number of patients with microalbuminuria (10.92%) as compared to other statins. Treatment with rosuvastatin 10 mg was more effective in allowing patients to reach European and Adult Treatment Plan (ATP) III LDL-C goals as compared to other statins (P < 0.0001) and produced greater reductions in LDL-C, total cholesterol, and non-HDL-C, produced similar or greater reductions in triglycerides (TGs) and increased in HDL-C. CONCLUSION: Rosuvastatin 10 mg was the most effective statin in reducing serum lipids and total cholesterol in dyslipidemic diabetic patients.

Facial nerve paralysis due to intra-aural Hyalomma tick infestation.

We present the case of a 33 year-old man from a village of the north-eastern part of central Anatolia admitted to the otolaryngology department of Yeditepe University Hospital with right facial asymmetry and pain on the right ear. A tick of the genus Hyalomma was observed in the external auditory canal of the right ear and it was removed with fine cup forceps under otomicroscopy. We are of the opinion that in patients presenting with sudden acute ear pain and facial palsy, the ear canal should be examined to exclude an infestation by ticks.

Ossifying fibroma of the inferior turbinate.

Hypertrophy of inferior turbinate is a common condition, especially with nasal septum deviation. Sometimes, the cause of hypertrophy of inferior turbinate can be fibro-osseous lesions. Benign, rare, and non-aggressive fibro-osseous neoplasms such as ossifying fibroma can affect paranasal sinuses. Isolated inferior turbinate involvement is extremely rare in ossifying fibroma. In this article, we present a 28-year-old female suffering from nasal obstruction due to septal deviation and hypertrophy of inferior turbinate. Preoperative and postoperative investigation show that cause of hypertrophy of inferior turbinate is ossifying fibroma. To our knowledge, that this is the second case of ossifying fibroma reported in the English-language literature due to its isolated localization. However, if the patients with inferior turbinate hypertrophy are examined carefully, we can prevent unnecessary medical treatment and surgery for inferior turbinate hypertrophy.

Occult papillary thyroid carcinoma: prevalence at autopsy in Turkish people.

The epidemiological features of occult papillary thyroid carcinoma (OPTC) at autopsy have not previously been reported in Turkish people. This study provides data on the prevalence of OPTC in people from the Marmara region in Turkey. The study includes thyroid glands from 93 male and 15 female cadavers between 18 and 80 years of age. The thyroid glands were removed, fixed and sectioned at 2-mm intervals. The sections were stained with hematoxylin and eosin, and were examined by a single pathologist. A total of 108 thyroid glands were examined. Macroscopic lesions were found in 36 (33.3%) glands (95% confidence interval=24-42). OPTC was found in four (3.7%) cases (95% confidence interval=1.0-7.5). It was concluded that in the Turkish people from the Marmara region, the prevalence of OPTC found at autopsy was relatively low. No age or sex predilection was detected.

Laser reduction glottoplasty for managing androphonia after failed cricothyroid approximation surgery.

OBJECTIVE: To treat androphonic voice quality after failed cricothyroid approximation (CTA) surgery. STUDY DESIGN: Prospective case series. METHODS: The voices of three male-to-female transsexuals, two constitutional androphonic females, and one patient with ambiguous genitalia assigned to the female phenotype were deemed to be unimproved after CTA. The patients underwent laser reduction glottoplasty (LRG) surgery tailored to each case between 2001 and 2005. Vocal outcomes were evaluated according to fundamental frequency (FF), satisfaction status, voice-related quality of life (V-RQOL) measures, and ratings of recorded voices by 10 blinded listeners after 12 months postoperatively. RESULTS: The LRG provided an additional mean gain of 45.17±8.47Hz (mean±standard deviation) in the FF, equal to 4.36±0.84 semitones. The mean FF increased significantly (P<0.05) from 158.33±12.14Hz preoperatively to 203.50±13.34Hz postoperatively. All patients reported satisfactory female quality in their voices and greetings with female salutations in nonvisual communications. Their voice-related quality of life (V-RQOL) measures were high and significantly elevated (P<0.05) after LRG. The masculine voice-quality ratings significantly shifted to feminine in the listeners' assessment. No major complications were observed during follow-up, with the exception of mild vocal fold edema that disappeared by 8 weeks postoperatively. CONCLUSIONS: LRG can be used in androphonic cases that fail to obtain a high-pitched feminine voice after CTA.

Sulcus vocalis in monozygotic twins.

Sulcus vocalis is the presence of a groove extending along the vibratory surface of a vocal fold and may result in dysphonia. Depending on the level of severity, this condition may require treatment involving complicated surgical techniques. Cases of sulcus vocalis are classified as physiological, vergeture, or pouch type. A clear explanation of the etiology has not been established, and the currently proposed congenital origin, as described in the literature, remains controversial. This paper presents findings from monozygotic twin sisters with bilateral sulcus vocalis; these patients had similar morphologies, vibratory characteristics, and vocal quality measurements, which support the theory of a congenital etiology.

Vocal fold bridge: a complication of a sulcus cyst surgery.

Vocal fold bridges are rare pathologies and mostly coincidentally discovered in direct laryngoscopy. Although the pathophysiology of formation is not well established, it is attributed as a primary pathology that accompanies sulcus and related vocal fold disorders. This paper presents a vocal fold bridge formation in a professional singer after surgical removal of a sulcus cyst formed as a sequela with typical histologic findings resembling the primary bridges. This case report addresses a very rare unpublished complication of a phonomicrosurgical procedure and implicates the evidence of trauma in the etiology.

Incidence and treatment results of laryngopharyngeal reflux in chronic obstructive pulmonary disease.

Laryngopharyngeal reflux (LPR) is defined as the movement of gastric content towards the larynx and the pharynx and it may cause respiratory symptoms or difficulty in their control. We aimed to find the frequency of LPR in chronic obstructive pulmonary disease (COPD) patients and to investigate its effect on COPD symptoms and the results of its treatment. At baseline 30 (20 male, 10 female, mean age: 65 +/- 10 years) COPD patients completed LPR and COPD symptom questionnaires and 13 (44%) were diagnosed with LPR based on laryngeal examination. Patients with LPR were given 2 months of PPI treatment, after which LPR and COPD symptom questionnaires, laryngeal examinations and pulmonary function tests were repeated. Following the treatment, significant improvements in COPD symptom index, LPR symptom index and laryngeal examination findings were observed in patients with LPR (P < 0.01, P < 0.01, P < 0.0001, respectively). Treatment of LPR resulted in a significant improvement in the symptoms of COPD.

Window anterior commissure relaxation laryngoplasty in the management of high-pitched voice disorders.

OBJECTIVE: To present the success rate of a less invasive modification of Isshiki type III anterior commissure relaxation laryngoplasty technique in patients with high-pitched voice disorders. DESIGN: Prospective case series. SETTING: KBB Major Private Clinic of Istanbul Surgery Hospital and the University of Yeditepe Hospital. PATIENTS: Twenty-one adult patients who believed that their high-pitched voices conflicted with their body image and/or gender identity. INTERVENTION: Type III thyroplasty for pitch alteration. MAIN OUTCOME MEASURES: Comparison of preoperative and postoperative (>6 months) fundamental frequency levels, diplophonia, perception of body image and pitch, and subjective ratings of comfort during vocalization. RESULTS: The patients were mostly male (mean age, 30.5 years). The most frequent cause of high-pitched voice was sulcus vocalis (n = 14), followed by constitutional causes (n = 5), mutational falsetto (n = 1), and severe glottic scarring secondary to childhood diphtheria (n = 1). After surgery, the fundamental frequency dropped significantly from a mean of 213.81 Hz to 149.86 Hz (P < .001), equaling a mean postoperative semitone drop of 6.23. Misperception leading to an abnormal body image was reduced by 86%. Fourteen patients who originally had feelings of tension and fatigue during phonation and vocalization gained comfort postoperatively. Diplophonia with subharmonic signals observed in 11 cases preoperatively was reduced or disappeared in 6 cases. No complications or failures were observed during the follow-up period. CONCLUSION: Window anterior commissure relaxation laryngoplasty is an efficient, easy, less invasive, and safe procedure in the surgical management of organic and functional high-pitched voice disorders.

[Reliability and validity of the Turkish version of the Voice Handicap Index]. / Ses Handikap Endeksi (Voice Handicap Index) Türkçe versiyonunun güvenilirligi ve geçerliligi.

OBJECTIVES: We investigated the reliability and validity of the Turkish version of the Voice Handicap Index (VHI), and developed a short VHI form that would be more practical. PATIENTS AND METHODS: The original VHI was translated to Turkish by 10 otolaryngologists, then it was translated back to English by a linguist, and the final text was prepared by the evaluation committee composed of three members. The translated version was administered to a group of 220 subjects twice with 7-14 days intervals. Based on the responses, statistical analyses were performed to assess its reliability and validity. RESULTS: Internal consistency reliability was found to be highly significant (Cronbach's alpha=0.97). Test-retest correlation coefficient was 0.93 for the total score. Factor analysis yielded three factors explaining 64.8% of the total variance. The corrected item-total correlation coefficients ranged from 0.50 to 0.80. The 10 most robust VHI items, namely, E7, E9, P10, F11, F12, E15, F16, P18, P20 and E29, were selected using the corrected item-total correlation coefficients, and a shortened form of the Turkish VHI was developed. CONCLUSION: As some items are thought to be contentious in the Turkish VHI, the short form of the Turkish VHI is more suitable for use in clinics.

Subjective and objective evaluation of voice quality in patients with asthma.

OBJECTIVES: To evaluate the voice quality in patients with mild-to-moderate asthma by subjective and objective methods. STUDY DESIGN: Comparative, controlled, cross-sectional study. METHODS: Patients with mild-to-moderate asthma (n=40) and age- and sex-matched healthy controls (n=40) were included. Acoustic analyses were performed by the Multi-Dimensional Voice Program (MDVP; Kay Elemetrics Corporation, Lincoln Park, NJ) and the movements of the vocal cords were examined by videolaryngostroboscopy (VLS). In addition, the duration of illness, maximum phonation time, "s/z" values, and vital capacity were evaluated. Voice Handicap Index (VHI) and GRB scales were used for subjective evaluations. RESULTS: Maximum phonation time values were significantly shorter both in male and female asthma patients compared with controls (P<0.0001). Also, average shimmer values in MDVP were higher for both sexes in the patient group compared with controls (P=0.002 and P=0.04, respectively). There was a significant difference between female patients and sex-matched controls with regard to mean noise-to-harmonic ratio values (P=0.006). Female patients with asthma had higher average jitter values compared with sex-matched controls (P<0.0001). A significant difference was noted between asthma and control groups with regard to GRB scale (P<0.0001, P<0.001, and P<0.0001, respectively). The VHI score was above the normal limit in 16 (40%), and VLS findings were abnormal in 39 (97.5%) asthmatics. CONCLUSION: In asthmatic patients, maximum phonation time, frequency, and amplitude perturbation parameters were impaired, but the vital capacity and the duration of illness did not correlate with these findings.

Objective and subjective evaluation of voice quality in multiple sclerosis.

The aim of this comparative, controlled, cross-sectional study is to evaluate the voice quality in patients with multiple sclerosis (MS) by subjective and objective methods. Female patients with MS (n=27) and age- and sex-matched healthy controls (n=27) were included in this study. Vocal functions were evaluated by a multidimensional set composed of videolaryngostroboscopic examination, acoustic analysis, and subjective measurements (GRBAS and "Voice Handicap Index"). Jitter percent, shimmer percent, and soft phonation index (SPI) values were higher in MS patients compared to controls (Jitt, P=0.001; Shim, P=0.033; SPI P<0.0001). Maximum phonation time was significantly shorter for MS patients compared to controls (P<0.0001). Stroboscopic examination revealed that 16 out of 27 MS patients have a "posterior chink" as glottic closure pattern with higher SPI values (40%). Noise to harmonic ratio (NHR) and mean fundamental frequency (F0) values were similar for MS and control groups (NHR, P=0.737; F0, P=0.976). In this study, most of the MS patients had dysphonia due to weakness of voice. MS tends to worsen acoustic parameters including fundamental frequency, SPI, and jitter values. These results are consistent with the more asthenic voice quality observed in MS group.

Treatment of laryngopharyngeal reflux improves asthma symptoms in asthmatics.

OBJECTIVE: Laryngopharyngeal reflux (LPR) is defined as the movement of gastric content toward laryngopharynx and is a common occurrence in patients with asthma. This study aimed (1) to determine the incidence of LPR in patients with asthma by assessment of symptom scores and indirect laryngoscopy and (2) to determine the effect of LPR treatment on asthma symptom scores. METHODS: A total of 28 patients with mild to moderate asthma (24 women, 4 men, mean age 46 +/- 6 years) were included in the study, and after all patients completed LPR and asthma symptom questionnaires, indirect videolaryngoscopy was performed. In patients with LPR, daily treatment with 40 mg pantoprazole was administered for 3 months. Symptom score assessment and indirect videolaryngoscopic examination were repeated at the end of treatment. RESULTS: A diagnosis of LPR was made in 21 of 28 patients (75%) by indirect laryngoscopy. A statistically significant improvement was observed in asthma and LPR symptoms in patients with LPR after the treatment (p = 0.001 and p < 0.001, respectively). CONCLUSIONS: LPR is a frequent condition in asthma patients. When the LPR symptom questionnaire and indirect laryngoscopy findings are suggestive of LPR, treatment with a proton pump inhibitor provides improvement in both asthma and LPR symptoms.

Isolated nasopharyngeal aspergillosis caused by A flavus and associated with oxalosis.

We report a case of isolated nasopharyngeal aspergillosis in a 52-year-old woman with Hashimoto's thyroiditis. We found the nasopharyngeal lesion incidentally while evaluating bilateral cervical lymphadenopathy, which we had discovered during a routine follow-up examination pursuant to the patient's thyroid problem. Biopsy analysis of the nasopharyngeal lesion revealed the presence of a mycelium made up of septate hyphae and associated oxalosis. Mycologic examination confirmed that Aspergillus flavus was the responsible pathogen. No systemic involvement or involvement of other head and neck sites was found. The patient had been exposed to a considerable amount of dust during the construction of her house, and this may have been the precipitating factor in the development of her infection. We treated the patient with a 4-week course of itraconazole. At the end of therapy, she exhibited no evidence of A flavus on physical and mycologic examinations.

[Isolated unilateral hypoglossal nerve paralysis: a report of two cases]. / Tek tarafli izole hipoglossal sinir paralizisi: iki olgu sunumu.

Two cases of unilateral isolated hypoglossal nerve paralysis are presented. One patient (aged 56 years, male) had a history of intubation during open cardiac surgery. Spontaneous clinical improvement was observed about 3.5 months after the onset of paralysis. In the other patient (aged 42 years, female), the onset of paralysis dated back 23 years before. Since no etiologic cause could be determined to be associated with hypoglossal nerve paralysis either at the time of onset or on final examinations, the case was thought to be idiopathic. No clinical improvement was observed during a six-month follow-up period.