Effects of the reduction of caffeine consumption on tinnitus perception

IntroductionFor many years, excessive caffeine consumption has been touted as an aggravating factor for tinnitus. The pathophysiology behind this effect is probably related to the blockage of adenosine receptors by the action of caffeine on the central nervous system.ObjectiveTo evaluate the effects of reduction of coffee consumption on tinnitus sensation and to identify subgroups more prone to benefit from this therapeutic strategy.Study designProspective.MethodsTwenty-six tinnitus patients who consumed at least 150 mL of coffee per day were selected. All were asked to reduce their coffee consumption. The Tinnitus Handicap Inventory (THI) questionnaire was completed by the patients before and after the reduction of coffee consumption, as well as a visual-analog scale (VAS) graduated from 1 to 10.ResultsTHI and VAS scores were significantly reduced (p < 0.05). In the subgroups less than 60 years old, bilateral tinnitus and daily coffee consumption between 150 and 300 mL showed a significantly greater reduction of THI and VAS scores.ConclusionPatients under 60 years of age with bilateral tinnitus and daily coffee consumption between 150 and 300 mL are more prone to benefit from consumption reduction. Thirty-day observation periods may be helpful for a better therapeutical decision.     

First assessment of sophrology for the treatment of subjective tinnitus

ObjectivesTo assess (without comparison versus controls) the efficacy of a sophrology protocol adapted to disabling subjective tinnitus, in diminishing the handicap induced by perception of tinnitus.Materials and methodsOne hundred and forty consecutive patients, aged 18–83 years, underwent a protocol comprising 6–8 sessions of sophrology over a 2–4 month period. Impact was assessed on pre- to post-treatment progression on the Tinnitus Handicap Inventory (THI), a validated questionnaire measuring handicap induced by tinnitus.ResultsMean THI scores improved, by > 20 points in 59.2% of cases (i.e., clinically significant decrease). Improvement was independent of tinnitus duration (> versus < 6 months) and origin (acoustic trauma versus emotional shock), and concerned all 3 THI subscales (functional, catastrophic and emotional).ConclusionThe present sophrology protocol, dedicated to subjective tinnitus, reduced intrusiveness. Further studies with a control group are needed to confirm efficacy as compared to waiting list or other validated treatments such as cognitive behavioral therapies.     

Mean platelet volume and neutrophil to lymphocyte ratio in patients with tinnitus: a case-control study

IntroductionDifferent theories have been proposed on the etiology of tinnitus, including metabolic and audiologic causes. We suggest that mean platelet volume and neutrophil to lymphocyte ratio levels change in tinnitus, indicating microcirculatory disturbance and inflammatory process in the etiopathogenesis of tinnitus.ObjectivesWe aimed to evaluate the mean platelet volume and neutrophil to lymphocyte ratio in patients with tinnitus in comparison to healthy controls.MethodsRetrospective case-control study. Two-hundred and eighty-seven patients aged 18–59 years and diagnosed with tinnitus in the Ear, Nose, and Throat Clinic between December 2014 and May 2017 (patient group) and 275 healthy individuals who applied for a hearing screening within the same time period (control group). Demographics, concomitant diseases, laboratory results, and audiometric data were recorded. Mean platelet volume and neutrophil to lymphocyte ratio were the outcome measures. Patients with hearing loss due to presbycusis or another reasons, and patients with anatomical disorders in the external and middle ear were excluded from the study by using physical examinations, pure audio audiometry results and radiological imaging. The upper age limit was set at 59 to exclude presbycusis patients.ResultsThe ratio of female patients was higher in patient group than control group (58.5%, n = 168 vs. 49.4%, n = 127; respectively; p = 0.033). The mean age of patient group was significantly higher than those of control group (44.89 ± 10.96 years and 38.37 ± 10.65 years, respectively; p = 0.001). The percentage of subjects with high mean platelet volume level was significantly higher in patient group than control group (9.4%, n = 27, and 3.1%, n = 8 respectively; p = 0.008). The mean neutrophil to lymphocyte ratio was higher in patients with tinnitus than control group (1.95 ± 1.02 and 1.67 ± 0.57, p = 0.012). A neutrophil to lymphocyte ratio level of 2.17 and above is associated with 1.991 times higher risk of tinnitus (odds ratio = 1.99, 95% confidence interval 1.31–3.02).ConclusionHigh mean platelet volume and neutrophil to lymphocyte ratio values are associated with idiopathic tinnitus, suggesting the role of vascular pathologies in etiology of tinnitus. Tinnitus may be a sign of underlying systemic or local disorders. Therefore, patients with tinnitus should undergo detailed evaluation including hematological indices.     

Tinnitus characteristics in patients with hyperacusis and vertigo (including Ménière's disease) vs. hyperacusis alone

Introduction and objectivesTo compare clinical and psychoacoustic tinnitus characteristics in patients with the comorbidity of hyperacusis, hyperacusis and vertigo, and with Ménière's disease (MD).Materials and methodsThree hundred and twenty-nine tinnitus patients underwent audiological and otoneurological evaluation. Records of 94 individuals younger than 65 years, 40 women and 54 men (mean age 41.8, range 24–64 years), who complained of tinnitus and hyperacusis, were analyzed. One hundred and thirty-one ears with tinnitus were identified: 67 in the group of patients with tinnitus and hyperacusis (group 1; 41 patients); 28 in the group fulfilling criteria of MD diagnosis (group 2; 28); and 36 in the group with tinnitus, hyperacusis and typical symptoms of vertigo (group 3; 25).Results and conclusionsMean value of interaural difference in canal paresis in group 1 was 6.3%; in group 2: 23.7%; and in group 3: 25.9%; p < .001. Mean tinnitus pitch value was significantly lower in group 3 (1679 Hz; SD = 1139) and group 2 (2250 Hz; SD = 1162) compared to group 1 (4538 Hz; SD = 3123; p = .012). Values of tinnitus intensity and other characteristics did not significantly differ between the groups. Tinnitus and hyperacusis were most frequently preceded by acoustic trauma. Tinnitus coinciding with hyperacusis and vertigo was observed in patients after head trauma.Mean tinnitus pitch was lower in the groups of patients with hyperacusis and peripheral labyrinthine lesion than in tinnitus sufferers with hyperacusis alone. Tinnitus sufferers with low tinnitus pitch should undergo vestibular system evaluation. Hyperacusis and vertigo are likely comorbidities in tinnitus patients after head trauma. Hyperacusis may coincide in tinnitus patients after head trauma.     

Evaluation of serum prolidase enzyme activity and oxidative stress in patients with tinnitus

IntroductionTinnitus is defined as the perception of sound in the head or in the head in the absence of external sounds. The cause of tinnitus is still unknown.ObjectiveWe aimed to compare the serum levels of total oxidant status, total antioxidant status, serum prolidase enzyme activity and the oxidative stress index in patients with tinnitus to those of normal subjects.MethodsTwenty five patients with tinnitus (mean age 34.3) and 25 healthy controls (mean age 37.2) were included in the study.ResultsTotal oxidant status levels in the patient group were significantly higher than in the control group (p = 0.037). The mean total oxidant status value was 2.54 ± 0.95 mmoL/L in the patient group, and 2.06 ± 0.98 mmoL/L in the control group. The mean oxidative stress index level was 0.22 ± 0.10 AU in the patient group, while it was 0.17 ± 0.08 AU in the control group. Oxidative stress index was significantly higher in the patient group (0.026). There was no significant difference between the groups in terms of total antioxidant status values (p = 0.838). The mean serum prolidase enzyme activity level was 202.74 ± 33.56 U/L in the patient group and 175.46 ± 42.68 U/L in the control group. Serum prolidase enzyme activity levels in the patient group were significantly higher than in the control group (0.040).ConclusionWe detected that the total oxidant status, oxidative stress index and serum prolidase enzyme activity levels were higher in patients with tinnitus when compared to the healthy controls. This finding suggests that oxidative stress index and serum prolidase enzyme activity may play a role in the etiopathogenesis of tinnitus.     

Effective sound therapy using a hearing aid and educational counseling in patients with chronic tinnitus

ObjectiveThis study aimed to assess the effectiveness of our sound therapy with appropriate hearing aid fitting and periodic hearing aid adjustment in patients with chronic tinnitus.MethodsWe conducted a retrospective study. The study included 490 individuals who received treatment with hearing aids for chronic tinnitus at least for 3 months. To determine the effects of tinnitus on patients’ quality of life, the participants completed a series of questionnaires, including the Tinnitus Handicap Inventory (THI), Visual Analogue Scale (VAS) for loudness and annoyance, and questionnaires of subjective symptom improvement. Data were collected at entry and 3 months and 1 year after treatment initiation.ResultsAll 490 participants completed the questionnaires at 3 months; however, only 312 completed them at 1 year. The mean ± standard deviation THI score before treatment decreased significantly at 3 months (490 participants: 53 ± 25 to 11 ± 16 and 312 participants: 55 ± 24 to 12 ± 16) and 1 year (55 ± 24 to 9 ± 14) (P < 0.01). The mean VAS score for tinnitus loudness before treatment decreased significantly at 3 months (490 participants: 70 ± 22 to 25 ± 27 and 312 participants: 71 ± 22 to 27 ± 26) and 1 year (71 ± 22 to 21 ± 28) (P < 0.01). In addition, the mean VAS score for tinnitus annoyance before treatment decreased significantly at 3 months (490 participants: 75 ± 26 to 20 ± 26 and 312 participants: 75 ± 25 to 23 ± 27) and 1 year (75 ± 25 to 17 ± 26) (P < 0.01). Approximately 80% of patients noticed improvements in their tinnitus annoyance and loudness, as determined by their responses to the questionnaires of subjective symptom improvement.ConclusionThe results of this study suggest that treatment with sound therapy may ameliorate the symptoms of chronic tinnitus associated with hearing loss.     

Evaluation of tinnitus retraining therapy for patients with normal audiograms versus patients with hearing loss

Objective

A few chronic tinnitus patients show normal hearing thresholds in the pure tone audiometry from 125 Hz to 8000 Hz (≤20 dB). We report the characteristics of the course of those patients underwent tinnitus retraining therapy (TRT) compared with other patients suffering from chronic and severe tinnitus.

Auditory attention in individuals with tinnitus

IntroductionTinnitus is characterized by the presence of a sound in the absence of external sound stimulus. In individuals with normal audiometry, it may be associated with auditory attention difficulty, especially in those who report high tinnitus annoyance.ObjectiveTo investigate auditory attention ability in individuals with tinnitus complaint.MethodsCross-sectional analytical observational study. We evaluated 30 volunteers with normal hearing (up to 25 dBHL): 15 with tinnitus (test group) and 15 with no complaints (control group), aged between 18-40 years. The volunteers answered the tinnitus handicap inventory questionnaire and a visual analogue scale. Subsequently, a basic audiological evaluation (meatoscopy, tonal and vocal audiometry, and imittanciometry) and psychoacoustic measures of tinnitus (loudness and pitch) were performed. To evaluate auditory attention, the following tests were performed: auditory cognitive evoked potential (P300), central auditory processing tests (dichotic digits test and speech-in-noise test) and sustained auditory attention ability test.ResultsIn the tinnitus handicap inventory, individuals with tinnitus had a mean score of 37.78 (±27.05), characterized as moderate degree. In the dichotic digits test (binaural separation), a difference was observed between the groups in both ears. Moreover, there was a difference in the speech-in-noise test in both ears (RE: p = 0.044; LE: p = 0.019), in P300 (p = 0.049) and in total sustained auditory attention ability test (p = 0.032). Also, there is a negative correlation between sustained auditory attention ability test, decrease in attentiveness and binaural integration (RE: p = 0.044; LE: p = 0.048).ConclusionsIndividuals with tinnitus had a poorer performance compared to the control group regarding auditory attention ability. Therefore, it is inferred that tinnitus is associated with poor performance in selective and sustained auditory attention in the assessed volunteers. These aspects should be considered for the management of patients with tinnitus.     

Retrospective evaluation of secondary effects of hearing aids for tinnitus therapy in patients with hearing loss

ObjectiveAcoustic therapies including hearing aids and tinnitus control instruments are widely used in Japan but without high levels of evidence. The outpatient hearing aid clinic at our institution fits patients with hearing aids and instructs patients on how to use them to control tinnitus if present. In this study, we examined the effects of this approach on tinnitus.MethodsOne hundred and eleven of 138 patients who visited our hearing aid clinic from April 2016 to September 2018 purchased hearing aids after fitting. Sixty-six of these patients (31 men, 35 women; mean age 78.0 ± 8.0 years) had both hearing loss and tinnitus and were enrolled. The tinnitus was bilateral in 41 patients and unilateral in 25 (poor hearing ear, n = 16, good hearing ear, n = 9). Hearing aids were worn bilaterally by 23 patients and unilaterally by 43 (89 devices). Seventeen of the 23 patients wearing bilateral hearing aids had bilateral tinnitus and 6 had unilateral tinnitus, i.e., in 40 ears, the tinnitus side matched the hearing aid side (40 devices) and in 6 ears did not (6 devices). Twenty-four of 43 patients wearing unilateral hearing aids had bilateral tinnitus, meaning that in 24 ears the tinnitus side matched the hearing aid side (24 devices). In six of the remaining 19 cases with unilateral tinnitus, the hearing aid and tinnitus were on the same side (6 devices) and in 13 were on opposite sides (13 devices). Changes in the Tinnitus Handicap Inventory (THI), visual analog scale (VAS, for tinnitus discomfort, severity, and persistence), and Hospital Anxiety and Depression Scale scores were measured immediately before using a hearing aid and 12 months later.ResultsSignificant effects of hearing aids on tinnitus were observed in all subjects (THI, p = 0.0000030), VAS (severity, p = 0.000000066; discomfort, p = 0.0000013). Significant effects were observed with bilateral hearing aids (THI, p = 0.0012; VAS for severity, p = 0.00069; VAS for discomfort, p = 0.00052) and with unilateral hearing aids (THI, p = 0.00055; VAS for severity, p = 0.000034; VAS for discomfort, p = 0.00007). Spearman's rank correlation coefficient showed a significant positive correlation between the THI and VAS scores (p = 0.0033). In cases of bilateral tinnitus, significant differences were observed with bilateral hearing aids (THI, p = 0.011; VAS for severity, p = 0.0019; VAS for discomfort; p = 0.020) and with unilateral hearing aids (THI, p = 0.00069; VAS for severity, p = 0.00071; VAS for discomfort, p = 0.000093).ConclusionAcoustic therapy using hearing aids was effective for tinnitus. Even when bilateral, a unilateral hearing aid is able to improve tinnitus. When unilateral, the ipsilateral hearing aid is able to improve tinnitus.     

Clinical effect of an active transcutaneous bone-conduction implant on tinnitus in patients with ipsilateral sensorineural hearing loss

ObjectivesThis study investigated the effect of an active transcutaneous bone conduction implant (BoneBridge^?) in the management of tinnitus in patients with unilateral sensorineural hearing loss.MethodsFrom October 2016 to July 2018, 15 patients with unilateral tinnitus accompanied by ipsilateral sensorineural hearing loss received BoneBridge^? implants. Pure-tone average, tinnitus handicap inventory (THI), and a visual analogue scale (VAS) for awareness, loudness, and annoyance were measured before and 6 months after surgery. We defined improvement as a reduction of more than 20% between preoperative and postoperative VAS and THI scores, and changes in the THI of over 7 points were also assessed.ResultsMean THI scores before surgery (72.8 ± 16.1) had significantly improved by 6 months postoperatively (50.9 ± 18.9) (p = 0.003). VAS scores for loudness and annoyance also statistically significantly improved (p = 0.011 and 0.002). The amount of functional hearing gain correlated with changes in VAS scores for annoyance. This correlation was stronger with the improvement of high frequency hearing.ConclusionBoneBridge^? is beneficial in patients with tinnitus accompanied by sensorineural hearing loss. This finding can help select patients who will benefit most from bone conduction implants.     

The styloid process and the formation of sigmoid sinus diverticulum: is there a link?

IntroductionSigmoid sinus diverticulum has been considered the most common cause of pulsatile tinnitus; the mechanism underlying sigmoid sinus diverticulum formation is unclear. To the best of our knowledge, no previous studies have assessed whether the formation of sigmoid sinus diverticulum is related to compression of the internal jugular vein by the styloid process.ObjectiveTo discuss the relationship between the styloid process and the formation of sigmoid sinus diverticulum.MethodsThe medical records of nine patients diagnosed with venous pulsatile tinnitus caused by sigmoid sinus diverticulum were reviewed between April 2009 and May 2019. All patients underwent high-resolution computed tomography of the temporal bones, computed tomography venogram of the head and neck, magnetic resonance venography, and brain magnetic resonance imaging. The length and medial angulation of the styloid process were measured, and compression of the internal jugular vein was recorded.ResultsThe study population consisted of nine female right-sided pulsatile tinnitus patients with a mean age of 53.8 ± 4.6 years. The mean lengths of the styloid process were 3.9 ± 0.6 cm on the right side and 4.1 ± 0.7 cm on the left side. The mean medial angulation of the styloid process was significantly smaller on the right side than the left side (65.3° ± 1.2° vs. 67.8° ± 1.7°, p < 0.05). In addition, computed tomography venogram of the head and neck demonstrated the left internal jugular vein was compressed by the styloid process in eight of the nine patients.ConclusionThe formation of sigmoid sinus diverticulum with venous pulsatile tinnitus may be related to compression of the contralateral internal jugular vein by the styloid process. However, accumulation of data in additional cases is required to verify this suggestion.     

Radiofrequency of the soft palate for sleep-disordered breathing: A 6-year follow-up study

ObjectiveTo determine the long-term (> 3 years) outcome of patients suffering from simple snoring or non-severe obstructive sleep apnea syndrome (OSAS) treated by radiofrequency ablation of the soft palate.Study designObservational retrospective study.SettingTertiary care university hospital.Subjects and methodsSeventy-seven subjects were included between 1999 and 2006. Twenty-seven suffered from mild or moderate OSAS. All patients were treated by radiofrequency-assisted stiffening of the soft palate, with or without uvulectomy. Snoring (assessed on a 10 cm visual analog scale (VAS)), marital status, presence of cardiovascular risk factors or pathologies and follow-up time were evaluated by postal questionnaire.ResultsMean follow-up time was 6.3 ± 2.3 years. Mean snoring intensity decreased significantly in the immediate postoperative period (8.1 ± 2.9 to 3.5 ± 2.2 cm on VAS). Over the longer term, however, we observed a significant increase in snoring intensity (5.7 ± 2.9 cm), which nevertheless remained below the preoperative values (P < 0.001). Bed-partners noticed a relapse of snoring in 92.7% of cases. Nine percent of couples separated. Hypertension and diabetes were diagnosed during follow-up in 12.1% and 6.6% of the subjects, respectively. A majority of patients failed to undergo repeat polysomnography or further treatment.ConclusionRelapse of snoring was observed in nearly all patients in the long run, although intensity appears to remain lower than preoperatively. Most patients did not comply with the follow-up instructions and did not seek other forms of treatment when recurrence occurred.     

Investigating the efficacy of fluoxetine vs. fluoxetine plus alprazolam (single therapy vs. combination therapy) in treatment of chronic tinnitus: A placebo-controlled study

ObjectiveTo investigate the effect of combination therapy (fluoxetine + alprazolam) and fluoxetine alone in treatment of tinnitus.Material and methods147 participants with chronic tinnitus were divided into three groups (fluoxetine, fluoxetine+ alprazolam, and placebo). Tinnitus Handicap Inventory (THI), Visual Analogue Scale (VAS), Tinnitus Severity Index (TSI), Beck Anxiety Inventory (BAI) and Beck Depression Inventory (BDI) used to assess tinnitus. Effect size according to partial Eta square calculated and level of significance was considered as P < 0.05.ResultsFluoxetine reduced VAS, THI, BDI, and increased BAI. The combination therapy significantly reduced VAS, THI, BAI, and BDI. None of them reduced the TSI. The effect size for BAI and BDI were 0.135 (medium) and 0.075 (small), respectively. There was no significant difference between combination and single-drug therapy.ConclusionBoth groups improved THI and VAS. Combination therapy was not significantly different from single-drug treatment. Combination therapy can be considered only according to the psychiatric needs of patients.     

The comparison of acoustic and psychic parameters of subjective tinnitus

We aim to assess the correlation between audiometric data, and psychotic and acoustic measures associated with subjective tinnitus (ST) and to clarify the importance of the psychological process in determining the degree of subjective annoyance and disability due to tinnitus. Fifty-four patients experiencing unilateral ST were allocated for the study. Acoustic assessment of patients including LDL (loudness discomfort levels), MML (minimum masking level) and RI (residual inhibition) was performed. Tinnitus Handicap Inventory (THI), Beck Depression Inventory (BDI) and Visual Analog Scale (VAS) tests were performed for the psychological aspects of subjective annoyance. RI was positive in 23 patients with 13 frequency-matched stimuli at 8,000 Hz. Masking treatment response was successful in 16 RI-positive patients. Mean and standard deviation (SD) of THI scores were 38.77 ± 23.63. Ten patients (%18.51) with tinnitus had ≥17 points score, which was significant for BDI. Mean and SD were 5.01 ± 2.31 for VAS-1 scores (severity of tinnitus), 7.98 ± 2.79 for VAS-2 (frequency and duration of tinnitus), 5.77 ± 2.72 for VAS-3 (discomfort level), 3.56 ± 3.30 for VAS-4 (attention deficit) and 3.31 ± 3.31 for VAS-5 (sleep disorders). A significant correlation was found between the tinnitus duration time, age, gender and THI scores (P < 0.05). There were statistically significant correlations between VAS 1, 2, 3 scores and LDL, MML and RI (P > 0.05). RI might be largely frequency dependent and was found as an indicator for the masking treatment response. We did not notice statistically significant correlations between audiometric data and THI and BDI. There were correlations between with VAS and LDL and with MML and RI. VAS was simpler and easier for the assessment of ST. We should consider the psychological aspects of ST and assess it as a symptom separately with acoustic and psychotic tests.     

The investigation of semantic memory deficit in chronic tinnitus: a behavioral report

IntroductionTinnitus is a central auditory disorder in which different processing systems are involved as a network. One of these networks is memory. Previous studies have demonstrated some deficits in various types of memory in chronic tinnitus.ObjectivesThe main purpose of the present study was to investigate the semantic memory, which is not yet investigated in the tinnitus population.MethodsIn this case–control study, 15 subjects with chronic tinnitus and 16 matched healthy controls were included. 40 semantically related and 40 semantically unrelated word pairs were presented to the participants in a counter-balanced fashion. They were asked to make decision about their semantic relatedness. Then the participants’ reaction times and the accuracy of responses were calculated.ResultsMean of reaction times were significantly longer in the tinnitus group (M = 1034 ms, SD = 0.31) compared to the control group (Mean = 1016 ms, SD = 0.13), p < 0.05. However, no significant difference was found for the mean percentage of correct responses between the two groups.ConclusionThe current study provided behavioral evidence that chronic tinnitus can affect the semantic memory. Such behavioral outcomes may provide new insights into more research activities in the field of electrophysiology and neuroimaging in the tinnitus population.     

An improved system for grading and treating tinnitus

Objective

Tinnitus is an auditory sensation that can cause discomfort or even pain. Because patients with tinnitus frequently have psychological problems, self-reporting of the severity of tinnitus is unreliable. We developed a new grading system and practical protocol for the systematic treatment of tinnitus that accounts for its severity, patients’ psychological problems, and the frequency of catastrophic episodes. The aim of this study is to employ and validate the new system in patients with tinnitus.

Cochlear implantation for single-sided deafness and tinnitus suppression

Objective

To quantify the potential effectiveness of cochlear implantation for tinnitus suppression in patients with single-sided deafness using the Tinnitus Handicap Inventory.

Is the C-reactive protein/albumin ratio a prognostic and predictive factor in sudden hearing loss?

IntroductionSudden hearing loss is a significant otologic emergency. Previous studies have revealed a coexistence of sudden hearing loss with chronic inflammation. The predictive importance of C-reactive protein/albumin values as a prognostic factor has been shown in various inflammatory and tumoral conditions.ObjectivesThe aim of this study was to determine whether the C-reactive protein/albumin ratio in sudden hearing loss can be used for prognostic purposes and whether there is a relationship between the neutrophil/lymphocyte ratio and the C-reactive protein/albumin ratio.MethodsA retrospective examination was made of 40 patients diagnosed with idiopathic sudden hearing loss and a control group of 45 healthy subjects. The pure tone averages of all the patients were determined on first presentation and repeated at 3 months after the treatment. The patients were separated into 2 groups according to the response to treatment. The neutrophil/lynphocyte ratio and the C-reactive protein/albumin ratios were calculated from the laboratory tests.ResultsThe patients included 16 females and 24 males with a mean age of 44.1 ± 14.2 years and the control group was composed of 23 females and 22 males with a mean age of 42.2 ± 13.8 years. The mean C-reactive protein/albumin ratio was 0.95 ± 0.47 in the patient group and 0.74 ± 0.13 in the control group. The difference was statistically significant (p = 0.009). The mean C-reactive protein/albumin ratio was 0.79 ± 0.12 in the response to treatment group and 1.27 ± 0.72 in the non-response group, with no significant difference determined between the groups (p = 0.418). The mean neutrophil/lymphocyte ratio was 3.52 ± 3.00 in the response to treatment group and 4.90 ± 4.60 in the non-response group, with no statistically significant difference determined between the groups (p = 0.261).ConclusionC-reactive/albumin ratio was significantly higher in patients with sudden hearing loss than in the control group. Although C-reactive protein/albumin ratio was found to be lower in sudden hearing loss patients who responded to treatment compared to those who did not, the difference between two groups was not statistically significant.     

Effects of oral isotretinoin therapy on the nasal cavities

IntroductionIsotretinoin (13 cis-retinoic acid) is the most effective treatment for acne vulgaris and is the only treatment option that can provide either remission or a permanent cure.ObjectiveThe aim of this study was to use both subjective and objective methods to assess the nasal complaints of patients with severe acne who received oral isotretinoin therapy.MethodsFifty-four subjects were enrolled in the study. All the subjects were assessed with subjective (NOSE and VAS questionnaires) and objective (rhinomanometry and saccharine) tests to determine the severity of their nasal complaints.ResultsThe mean severity scores (min: 0; max: 100) for nasal dryness/crusting and epistaxis were 0.47 ± 1.48 (0–5); 0.35 ± 1.30 (0–5) at admission, 3.57 ± 4.45 (0–10); 2.26 ± 4.71 (0–20) at the first month, and 4.28 ± 6 (0–20); 2.26 ± 4.71 (0–20) at the third month of the treatment respectively. Total nasal resistance of 0.195 ± 0.079 (0.12–0.56) Pa/cm³/s at admission, 0.21 ± 0.084 (0.12–0.54) Pa/cm³/s at the first month, and 0.216 ± 0.081 (0.14–0.54) Pa/cm³/s at the third month.ConclusionOral isotretinoin therapy can cause the complaint of nasal obstruction. In addition, nasal complaints, such as dryness/crusting and epistaxis, significantly increase in patients during the therapy schedule.     

Tinnitus characteristics and associated variables on Tinnitus Handicap Inventory among a Hungarian population

BackgroundTinnitus is a sound precepted without an external sound stimulus. Its background can be categorised into primary and secondary cases. The secondary cases include pathologies of the external, middle and inner ear. Tinnitus can be objective or subjective; the latter can only identified by the sufferer. Previous research results have shown that tinnitus significantly affects the quality of life and daily functioning.ObjectivesTo analyse the impact of tinnitus on the daily functioning and the possible influence of demographical data and tinnitus duration on it.Methods630 patients (265 males and 365 females, 25–85 years of age) suffering from primary tinnitus were enrolled. In the Hungarian language, these patients completed the Tinnitus Handicap Inventory (THI) questionnaire and underwent a complete otorhinolaryngological examination. IBM SPSS V24 software was used for data processing; correlation tests, the Mann-Whitney U and Kruskal-Wallis non-parametric tests were used.ResultsAccording to the THI questionnaires outcomes, most patients (62.5%) were presented with a mild handicap. Based on statistical analysis, no significant correlation was observed between the total THI points and the age of the patients, along with the duration and localisation of the symptoms. However, the total THI scores of male and female patients significantly differed, indicating higher THI values in the female group (p = 0.000521).ConclusionsThe tinnitus severity was not affected by the duration, localisation of the symptoms and age but by gender, indicating higher values in the case of females.