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OBJECTIVE: This study aimed to research whether there is an olfactory disorder in ADHD, and if so, what is the effect of methylphenidate on this condition. METHOD: This is a cross-sectional study aiming to evaluate olfactory threshold, identification, discrimination and threshold, discrimination, and identification (TDI) scores in 109 children and adolescents, 33 of whom have ADHD without medication, 29 with ADHD with medication and 47 control groups. RESULT: In the post hoc tests, the mean odor discrimination test, the mean odor identification test, and the mean TDI scores of the unmedicated ADHD group were significantly lower than those of the other two groups, and that the mean odor threshold test scores of the medicated ADHD group were significantly lower than those of the control and unmedicated groups. CONCLUSION: Olfactory function could be a useful tool to monitor treatment effects and may be a promising candidate as a biomarker in ADHD.
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Transtorno do Deficit de Atenção com Hiperatividade , Metilfenidato , Humanos , Criança , Adolescente , Metilfenidato/uso terapêutico , Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Estudos Transversais , Olfato , OdorantesRESUMO
Objective: This study aimed to determine whether peripheral vertigo is related to the lunar cycle, the seasons, or meteorological factors, in patients who presented to the ear, nose, and throat clinic. Methods: All the patients, diagnosed with vertigo between January 2020 and January 2022, were identified through a retrospective review of our hospital database. The clinical and demographic data of the patients were recorded. Daily humidity (minimum, average, and maximum; %), daily temperature (minimum, average, and maximum; °C), daily average and maximum wind speed (m/min), daily air pressure (minimum and average maximum; hPa) and wind direction (degrees) values were noted. Also, the phases of the moon, i.e., first quarter, new moon, last quarter, and full moon periods were determined. Results: A total of 5,432 patients were included in the study. No statistically significant differences were noted among them with respect to the lunar cycle (p=0.233). However, patient density was found to increase in the winter months. Conclusion: This study concluded that the frequency of diseases is related to meteorological factors, nonetheless, no statistical relationship was found between the lunar cycle and the frequency of patient entries.
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The aim is to investigate the contribution of the PNIF test in daily clinical practices in the objective evaluation of the early postoperative functional results of septoplasty and the effect of the severity, direction, and type of nasal septum deviation on mean PNIF values. Nasal septum deviation (NSDs) of the cases were grouped according to the Mladina classification and the severity of NSDs. An objective evaluation of the nasal airway was conducted via a peak flowmeter device in the preoperative and postoperative first month. When examining the mean PNIF values according to genders, it was observed that the values determined in male cases in the preoperative and postoperative period were higher. In the intragroup evaluation performed according the Mladina classification, a statistically significant increase was observed in the preoperative and postoperative PNIF values of the cases in Types 1-4. In the intragroup evaluation performed according to the severity of NSD, there was a significant increase in the preoperative and postoperative PNIF values of the mild and moderate cases. When comparing the preoperative and postoperative PNIF values of the groups in terms of the severity of NSD, it was observed that there was a significant difference. The PNIF can be used in routine clinical practices to evaluate the septoplasty results objectively. In the evaluation of functional results, the change in the mean PNIF values may also vary according to the direction and severity of septum deviation and the Mladina classification other than age, gender and ethnic origin.
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Objective: This study aimed to investigate the factors affecting permanent sensorineural hearing loss (SNHL) and causing changes in bone conduction (BC) thresholds over time in patients after receiving radiotherapy (RT) or chemoradiotherapy (CRT) to the head and neck region. Methods: A total of 63 patients with irradiated HNC that were admitted to the Radiation Oncology Department between 2011 and 2018 were included in the study. All patients were assessed with pure tone audiometry at eight different time points (first before RT and last five years after completion of RT). A chi-square test was used to analyze the variables that affected permanent SNHL occurrence. Repeated measure analysis of variance was conducted to investigate the factors affecting change in the BC threshold at pure-tone average (0.5-2 kHz) and the air conduction (AC) threshold at 4 and 6 kHz frequencies over time. Results: Median follow-up was 52 months (range, 12-110 months). SNHL was found in 18 (14%) of the 126 ears. According to the receiver operating characteristic analysis, the cut-off values of cochlear Dmean and Dmax radiation doses were 40 Gy [p=0.017, area under the curve (AUC): 0.676] and 45 Gy (p=0.008, AUC: 0.695). Dmean (≤40 Gy vs. >40 Gy) and Dmax (≤45 Gy vs. >45 Gy) cochlear doses and age (≤40 vs. >40 years) were determined as factors affecting SNHL in the chi-square test. Repeated measures showed that BC thresholds between 0.5-2 kHz and AC thresholds at 4 and 6 kHz increased over time. Age (≤40 vs. >40 years), treatment of head and neck cancer (RT vs. CRT), cisplatin use, and Dmean (≤40 Gy vs. >40 Gy) and Dmax cochlear dose (≤45 Gy vs. >45 Gy) were important factors affecting the course of BC threshold over time. Conclusion: Dmean and Dmax cochlear doses and age were found to be associated with permanent SNHL. Conduction thresholds worsened over time at all frequencies, and this trend was affected by cochlear doses, age, CRT, and cisplatin use.
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OBJECT: To prepare a national guideline for Otorhinolaryngologist who treat allergic rhinitis patients. METHODS: The study was conducted by three authors, namely the writing support team. The support team made the study plan, determined the writing instructions, chose the subgroups including the advisory committee, the advisors for authors and the authors. A workshop was organized at the very beginning to explain the details of the study to the team. Advisors took the chance to meet their coworkers in their subgroups and determined the main headings and subheadings of the guideline, together with the authors. After key words were determined by the authors, literature search was done in various databases. The authors keep in touch with the advisors and the advisors with the advisory committee and the support group at every stage of the study. National and International published articles as well as the abstracts of unpublished studies, imperatively presented in National Congresses, were included in this guideline. Only Guideline and meta-analyses published in last seven years (2013-2017) and randomized controlled studies published in last two years (2015-2017) were included. After all work was completed by the subgroups, support team brought all work together and edited the article. RESULTS: A detailed guideline about all aspects of allergic rhinitis was created. CONCLUSION: The authors believe that this guideline will enable a compact and up-to-date information on allergic rhinitis to healthcare professionals. This guideline is the first in the field of Otolaryngology in Turkey. It should be updated at regular intervals.
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PURPOSE: We assessed the effects of COVID-19 infection on nasal mucociliary activity. METHODS: The study was conducted in the pandemic wards of Adiyaman University Training and Research Hospital during April and May 2020. All patients admitted to the COVID-19 pandemic wards during the study period were invited to participate in the study. The study included 40 adults who agreed to participate and underwent a mucociliary clearance test successfully. The primary outcome was mucociliary clearance time and the secondary variables of interest were age, sex, and sino-nasal outcome test-22 scores. The control group included 40 concomitant healthy patients who visited the outpatient ear, nose and throat clinic with non-nasal symptoms. RESULTS: The study included 40 COVID-19-positive patients and 40 healthy controls. The mean mucociliary clearance times of the study (15.53 ± 5.57 min) and control (9.50 ± 3.70 min) groups were significantly different (Z = 4.675, p < 0.001). However, the mucociliary clearance time was not significantly different between males and females (t = 0.590, p = 0.558). CONCLUSIONS: Nasal mucociliary clearance time was prolonged in COVID-19 patients compared to healthy controls. Thus, we conclude that smell and taste are crucial symptoms that should not be overlooked in patients suspected of COVID-19 disease.
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COVID-19 , Depuração Mucociliar , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Mucosa Nasal , Pandemias , SARS-CoV-2RESUMO
Some researchers have suggested that olfactory deficits might be a sensitive marker for depression in adults. However, olfactory function has not been well studied in relation to depression among children and adolescents. The aim of this study was to evaluate the effect of depression on olfactory function of adolescents. The olfactory threshold, odor identification, and discrimination abilities of adolescents aged 12 to 17 (43 adolescents with major depressive disorder and 43 healthy controls) alongside their sum were evaluated using the Sniffin' Sticks extended test. Olfactory scores were similar between the groups. However, depressed adolescents perceived their own olfactory function scores significantly lower than the measured values. No correlation was found between olfactory scores and age, sex, severity of depression, and duration of depression. This study conducted with a small sample size revealed that olfactory function of the adolescents with depression was similar to olfactory function of the healthy adolescents. It is required to conduct further adequately powered, longitudinal studies in order to verify these results.
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Transtorno Depressivo Maior/fisiopatologia , Transtornos do Olfato/fisiopatologia , Adolescente , Estudos de Casos e Controles , Criança , Transtorno Depressivo Maior/complicações , Feminino , Humanos , Masculino , Odorantes/análise , Transtornos do Olfato/complicações , Índice de Gravidade de Doença , Olfato/fisiologiaRESUMO
OBJECTIVES: Nilotinib has very few side effects, including neutropenia, thrombocytopenia, cardiotoxicity, high pancreatic lipase, ischemia, and vascular occlusion. We aimed to investigate whether short-term administration of nilotinib had ototoxic effects in rats. MATERIALS AND METHODS: Wistar-albino rats were categorized into three groups: group C (administered 0.25 mL of distilled water, no nilotinib), group N-20 (administered 20 mg/kg/day of nilotinib dissolved in distilled water), and group N-50 (administered 50 mg/kg/day of nilotinib dissolved in distilled water). A single dose was administered once per day, at the same hour, over 21 days. Auditory brainstem response (ABR) thresholds were recorded on day 0 and day 21. RESULTS: There were no changes in ABR threshold values obtained on day 0 (baseline) and on day 21 across all three groups. A statistically significant difference was not found in terms of the mean latency of waves V and III, interpeak latency values of waves III-V, and amplitude ratios of waves III-V and V/Va at baseline and on day 21 across all three groups on within-group or between-group evaluation. CONCLUSION: Consequently, further studies are needed that involve different drug doses, prolonged administration of drugs, as well as distortion otoacoustic emission test for the evaluation of cochlear activation and ABR. Furthermore, histopathological studies are needed to indicate whether the cochlea is affected to prove that nilotinib has definitively no ototoxic effect.
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Cóclea/efeitos dos fármacos , Audição/efeitos dos fármacos , Pirimidinas/efeitos adversos , Receptores Proteína Tirosina Quinases/antagonistas & inibidores , Animais , Limiar Auditivo/fisiologia , Cóclea/fisiologia , Potenciais Evocados Auditivos do Tronco Encefálico/efeitos dos fármacos , Potenciais Evocados Auditivos do Tronco Encefálico/fisiologia , Audição/fisiologia , Masculino , Modelos Animais , Emissões Otoacústicas Espontâneas/fisiologia , Ototoxicidade/fisiopatologia , Ototoxicidade/veterinária , Pirimidinas/administração & dosagem , Ratos , Ratos WistarRESUMO
OBJECTIVES: The aim of the present study was to investigate the presence of GJB2, GJB3, and GJB6 gene mutations in non-syndromic sensorineural hearing loss (NSHL) cases living in Sivas region, to provide appropriate genetic counseling for cases who were found to have mutation, and to contribute to decrease the frequency of mutant allele in the next generation and plan treatment and rehabilitation with early diagnosis. MATERIALS AND METHODS: The study included 53 unrelated cases that were diagnosed with congenital NSHL between June 2009 and March 2010. Multiplex ligation-dependent probe amplification method was used for genotyping of GJB2, GJB3, and GJB6 gene mutations. RESULTS: Heterozygous 35delG variant was determined in 1.9% (n=1) of cases, homozygous 35delG in 15.1% (n=8), heterozygous IVS1+1G>A mutation in 1.9% (n=1), compound heterozygous in 3.8% (n=2), and homozygous IVS1+1G>A variant in 3.8% (n=2). None of the cases had mutation in GJB3 and GJB6 genes. Mutated allele frequencies in the present study were found to be 17.9% for 35delG and 6.6% for IVS1+1G>A. CONCLUSION: The present study showed that 35delG mutation is the most common variant in the Sivas region, and that IVS1+1G>A mutation should be investigated in hearing loss. Another result of the present study was that genetic analyzes would allow early diagnosis of hearing impairments particularly when infants whose parents have consanguinity do not pass the newborn hearing screening.
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Conexina 30/genética , Conexinas/genética , Perda Auditiva Neurossensorial/genética , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Conexina 26 , Consanguinidade , Feminino , Frequência do Gene , Genótipo , Heterozigoto , Homozigoto , Humanos , Masculino , Pessoa de Meia-Idade , Mutação , Turquia , Adulto JovemRESUMO
OBJECTIVE: The objective of this study was to examine the effect of hypothyroidism on hearing function in patients surgically treated for differentiated thyroid cancer and subsequently experienced hypothyroidism during preparation for follow up I-131 scintigraphy scan by either recombinant human thyroid stimulating hormone (rhTSH) treatment or thyroid hormone withdrawal (THW). METHODS: A total of 55 patients undergoing I-131 scintigraphy scan following surgeries for differentiated thyroid cancer were included in the study, including 25 patients prepared by administration of recombinant TSH (rhTSH Group) and 30 patients by thyroid hormone withdrawal (THW Group). RESULTS: Air conduction thresholds at 1, 2 and 4â¯kHz for both ears were higher during hypothyroid period than during euthyroid period for patients in the THW group (pâ¯<â¯0.05) but not for patients in the rhTSH group. CONCLUSION: Sensorineural hearing loss was detected, especially at low frequencies, in patients with DTC after surgical treatment whose hormone replacement therapy was withdrawn but not in those receiving rhTSH. It is therefore preferred to use rhTSH when preparing for I-131 scintigraphy scan in patients at risk for hearing loss.
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BACKROUND: The exact etiopathogenesis of fibromyalgia syndrome (FM) is still unclear but the pathogenesis of FM is associated with neurogenic inflammation. Allergic rhinitis (AR) is a common inflammatory and immunological disease of the nasal mucosa. As a result, it is known that neurogenic inflammation has a role in the pathophysiology of both FM and AR. OBJECTIVE: The aim of this study was to evaluate AR and nasal allergic inflammation using nasal mucociliary clearance time (NMC) in FM patients. METHODS: Forty-five FM patients and fifty healthy controls were included in the study. In both groups, AR was evaluated by total nasal symptom scoring (TNSS) and NMC was measured using saccharine transit time test (STT). RESULTS: TNSS was positive in 9 patients (20%) in the FM group and no positivity in the control group. In FM group, the mean value of TNSS was higher than that of the control group (p= 0.0001). The average value of STT of FM patients was statistically significantly longer when compared to the control group (p= 0.0001). CONCLUSION: The results we obtained suggest that there is a high possibility of coexistence of FM and AR. As a result, the coexistence of AR and FM cannot be denied but we believe that comprehensive clinical studies should be conducted on this subject.
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Fibromialgia/complicações , Depuração Mucociliar/fisiologia , Rinite Alérgica/complicações , Adulto , Feminino , Fibromialgia/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Mucosa Nasal/fisiopatologia , Rinite Alérgica/fisiopatologiaRESUMO
Neurogenic inflammation plays a role in the pathophysiology of allergic rhinitis. Highly effective in reducing the sensory irritation caused by some substances, strontium salts directly affect C-type nerve fibers. The aim of this study was to compare the efficacy of mometasone furoate and strontium chloride on early-phase symptoms in a rat model of allergic rhinitis. Wistar albino rats (n = 24) were randomly divided into three groups: the mometasone group, receiving 1 µg mometasone furoate (2 µl/site); the strontium 3% group, receiving 3% strontium chloride (2 µl/site); and the strontium 5% group, receiving 5% strontium chloride (2 µl/site). To induce significant nasal symptoms of allergic rhinitis, 5 µmol of histamine dihydrochloride (HDC) (2 µl/site) was administered. Symptoms of allergic rhinitis were recorded as frequencies of sneezing and nasal rubbing during a 15-minute interval. On days 1 and 2, respectively, 0.9% sodium chloride (NaCl) (2 µl/site to each nasal cavity) and HDC were administered in all of the study groups. On days 3 and 4, the study drugs were administered 10 and 30 minutes before the administration of HDC. On day 5, the study drugs were administered 10 minutes after the administration of HDC. The results of the present study revealed that when strontium chloride or mometasone furoate was administered 30 minutes before the onset of symptoms, a significant decrease was observed in sneezing and nasal rubbing. The number of sneezing occurrences was significantly lower and the number of nasal rubbing occurrences was higher in the strontium 3% group compared to the groups in which mometasone furoate and 5% strontium chloride were administered after onset of symptoms. Recent studies have investigated the efficacy and safety of strontium chloride nasal drops compared with common pharmacologic treatments of allergic rhinitis. These studies have revealed that allergic rhinitis can be successfully and safely treated with strontium-chloride-containing products, thus offering a potential new treatment strategy.
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Antialérgicos/administração & dosagem , Furoato de Mometasona/administração & dosagem , Rinite Alérgica/tratamento farmacológico , Estrôncio/administração & dosagem , Animais , Modelos Animais de Doenças , Histamina , Masculino , Ratos , Ratos Wistar , Rinite Alérgica/induzido quimicamente , Espirro/efeitos dos fármacos , Resultado do TratamentoRESUMO
BACKGROUND: Numerous growth factors, cytokine, mitogen and chemotactic factors are involved in wound healing. Even though inflammation is important for the stimulation of proliferative phase, excessive inflammation also causes impairment in wound healing. Strontium salts suppress keratinocyte-induced TNF-alpha and interleukin-1 and interleukin-6 in in vitro cultures. This study was conducted to determine the effects of administration of topical strontium chloride hexahydrate on wound healing through TNF-alpha and TGF-beta in surgical wound healing model of in-vivo rat skin. MATERIAL AND METHODS: Twenty-four rats were used in the study. After approximately 2 cm cutaneous-subcutaneous incision was horizontally carried out on the mid-neckline of the rats, the incision was again closed using 2.0 vicryl. The rats were assigned into three groups including eight rats in each group. Placebo emollient ointment and also the ointments, which were containing 5% and 10% strontium chloride hexahydrate and were prepared at the same base with placebo ointment, were administered to the groups by a blind executor twice a day for a week. At the end of seventh day, the rats were sacrificed and cutaneous and subcutaneous tissue of their wound site was resected for histopathological examination. Scoring of histopathological wound healing and scoring of tissue TNF-alpha and TGF-beta level with immunohistochemical staining were performed. RESULTS: The groups, to which both 5% and 10% strontium chloride hexahydrate was administered, had lower immunohistochemical TNF-alpha levels and histopathological wound scores compared to controls, which was statistically significant (p < 0.05). CONCLUSION: Strontium chloride hexahydrate can lead to impairment in wound healing by suppressing inflammation through TNF-alpha.
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Estrôncio/farmacologia , Fator de Necrose Tumoral alfa/imunologia , Cicatrização/efeitos dos fármacos , Administração Cutânea , Animais , Procedimentos Cirúrgicos Dermatológicos , Feminino , Inflamação/imunologia , Ratos Wistar , Pele/efeitos dos fármacos , Pele/imunologia , Pele/patologia , Fator de Crescimento Transformador beta/imunologiaRESUMO
BACKGROUND: Mandibular fractures are the most common facial fractures. They can be treated by conservative techniques or by surgery. The authors hypothesized that the application of a single local dose of strontium chloride would accelerate the healing of subcondylar mandibular fractures, shorten the recovery time and prevent complications. OBJECTIVES: The aim of the present pilot study was to evaluate the effects of a single local dose of strontium chloride on the healing of subcondylar mandibular fractures in rats. MATERIAL AND METHODS: This randomized experimental study was carried out on 24 male Wistar albino rats. The rats were randomly divided into 3 groups: experimental group 1, receiving 3% strontium chloride; experimental group 2, receiving 5% strontium chloride; and the control group. A full thickness surgical osteotomy was created in the subcondylar area. A single dose of strontium solution (0.3 cc/site) was administered locally by injection on the bone surfaces of the fracture line created. Nothing was administered to the control group. The mandibles were dissected on postoperative day 21. The fractured hemimandibles were submitted to histopathological examination. RESULTS: The median bone fracture healing score was 9 (range: 7-9) in experimental group 1; 8 (range: 7-10) in experimental group 2; and 7.50 (range: 7-8) in the control group. When the groups were compared in terms of bone healing scores, there was a statistically significant difference between experimental group 1 and the control group (p < 0.05). CONCLUSIONS: This study is the first to show that local strontium may have positive effects on the healing of subcondylar mandibular fractures. In the authors' opinion, 3% strontium was beneficial for accelerating facial skeleton consolidation and bone regeneration in rat subcondylar mandibular fractures. This treatment procedure may be combined with closed fracture treatment or a conservative approach.
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Consolidação da Fratura/efeitos dos fármacos , Fraturas Mandibulares/tratamento farmacológico , Estrôncio/administração & dosagem , Animais , Masculino , Mandíbula/patologia , Fraturas Mandibulares/patologia , Fraturas Mandibulares/fisiopatologia , Ratos , Ratos WistarRESUMO
BACKGROUND & OBJECTIVES: Neurogenic inflammation plays a role in the pathophysiology of allergic rhinitis (AR). Strontium salts are highly effective in reducing the sensory irritation. This study was aimed to investigate the efficacy of strontium chloride (SC) on AR symptoms based on the duration of SC use before the symptoms begin. METHODS: Wistar albino rats (n=18) were randomly divided into three groups: Group 1, received 1µg mometasone furoate (MF); Group 2, three per cent SC; and Group 3 received five per cent SC (2 µl/site). Drugs were administered to the each nasal cavity for three weeks every morning. On the days 7, 14 and 21, histamine dihydrochloride (HD) 5 µmol (2 µl/site) was administered and the frequencies of nasal rubbing and sneezing were counted for 15 min. RESULTS: After 7, 14 and 21 day medication period, the groups were compared in terms of the frequency of sneezing and nasal rubbing following HD. There was a significant difference among the groups in terms of the frequency of sneezing on the day 7 (PPInterpretation & conclusions: Our results showed that three and five per cent SC were less effective than MF for sneezing during the first week, but the efficiency was equal to that of MF after the first 14 days. Long-term use of SC was as effective as MF on nasal rubbing. SC can be as effective as MF on both sneezing and nasal rubbing on regular use over three weeks.
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Cavidade Nasal/efeitos dos fármacos , Rinite Alérgica/tratamento farmacológico , Estrôncio/administração & dosagem , Animais , Modelos Animais de Doenças , Humanos , Cavidade Nasal/patologia , Ratos , Ratos Wistar , Rinite Alérgica/patologia , Espirro/efeitos dos fármacosRESUMO
OBJECTIVE: The aim of the present study was to investigate whether there was any relationship between some DNA N-methyltransferase 1 (DNMT1) polymorphisms and susceptibility to idiopathic sudden sensorineural hearing loss (ISSHL) in ISSHL patients. MATERIAL AND METHODS: We investigated 90 patients diagnosed with ISSHL and a control group composed of 75 age- and gender-matched healthy individuals. DNA was extracted from the blood samples by phenol-chloroform method. Polymerase chain reaction and restriction fragment length polymorphism methods were used for the genotyping analysis of 4 regions of DNMT1. RESULTS: For rs2228612 single nucleotide polymorphism (SNP), the frequency of AA, AG, and GG genotypes were 81.4%, 9.3%, and 9.3% in controls and 82.2%, 16.7%, and 1.1% in patients, respectively. We observed a significant decrease in the frequency of GG genotype in patients with ISSHL when compared with controls (p=0.027). The frequency of GG, AG, and AA genotypes for rs2228611 SNP were 20.7%, 49.3%, and 20% in controls and 20%, 47.8%, and 32.2% in patients, respectively. There was a significantly increased frequency of the AA genotype of this SNP in the DNMT1 gene, and we found that individuals with the AA genotype had 2.47 times the risk for ISSHL development than individuals with the GG genotype (p=0.41). The GAA haplotype may constitute 2.66 times the risk for ISSHL disease (OR=2.66, 95% confidence interval: 0.28-25.03). CONCLUSION: This study's results showed that the AA genotype in rs2228611 polymorphism was a risk factor in ISSHL patients and the GG genotype could be a protective factor in rs2228612 polymorphism.
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DNA (Citosina-5-)-Metiltransferase 1/genética , Predisposição Genética para Doença/genética , Perda Auditiva Súbita/genética , Polimorfismo de Nucleotídeo Único/genética , Adulto , Estudos de Casos e Controles , DNA , Feminino , Genótipo , Perda Auditiva Súbita/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Polimorfismo Genético , Fatores de Risco , Turquia/epidemiologiaRESUMO
Crimean-Congo hemorrhagic fever (CCHF) is an important health problem in Turkey. Number of studies on symptoms of ear nose throat system and indicating whether or not the organs are affected in patients with CCHF is limited. The aim of the present study was to investigate whether CCHF infections caused any change in nasal physiology in adult patients or not by using saccharin transit time (STT) and nasal symptom scoring. Twenty subjects with laboratory-confirmed diagnosis of CCHF and 28 healthy control subjects were included in the present study. A saccharin test was used to evaluate nasal mucociliary clearance time (NMCT) and the nasal symptom scoring used in allergic rhinitis was modified and used to examine the symptoms of the patients. The average STT of CCHF and control groups were 472.70 ± 151.58 and 276.07 ± 89.65 sec, respectively. The difference between them was statistically significant (P = 0.00, P < 0.05). When those in CCHF group were classified according to timing of the test, STT average of those undergoing the test on the 1st-3rd days (n = 10) and 4th-6th (n = 10) days was 547.00 ± 154.37 and 398.40 ± 111.39 sec, respectively. The difference between them was statistically significant (P = 0.024; P < 0.05). The results of the present study showed that NMCT prolonged in adult patients with CCHF compared to those in the control group despite the fact that it was within normal limits. For these reasons, clinicians should follow-up CCHF patients more closely for respiratory tract diseases and sinonasal and middle ear infections. J. Med. Virol. 89:960-965, 2017. © 2016 Wiley Periodicals, Inc.
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Febre Hemorrágica da Crimeia/patologia , Depuração Mucociliar , Doenças Nasais/patologia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Índice de Gravidade de Doença , Fatores de Tempo , TurquiaRESUMO
OBJECTIVE: The aim of the present study was to examine the relationship between the results of the transient otoacoustic emission (TEOAE) test used in neonatal hearing screening and the results of the umbilical cord blood (UCB) analysis in neonates. METHODS: This retrospective study included 209 neonates born in the obstetric unit at the 37th gestational week. Based on the results of the TEOAE test, the neonates included in the study were divided into two groups as the study group composed of those "REFER" (n=141) and the control group consisting those "PASS" (n=68) the test. The UCB sampling procedure was performed on all neonates. In the blood samples, the pH parameters were evaluated by using glass electrodes, and the pCO2 and pO2 parameters were evaluated directly by using sensitive electrodes. RESULTS: When the additional maternal diseases were compared with the TEOAE results, the ratio of hypothyroidism was found to be statistically higher in the study group (p<0.05). In terms of the pO2, pCO2, HCO3, and pH values obtained as a result of analyzing the UCB samples, there was no statistically significant difference between the groups (p>0.05). CONCLUSION: The results of the present study showed that there was no statistically significant difference between the results of UCB analysis and the TEOAE test. However, we believe that conducting a larger study evaluating other parameters and employing UCB analysis would be useful, and UCB evaluation, which is an inexpensive, easy and effective method in determining hypoxia in neonates, might be a significant marker in cases at risk of hearing loss.
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OBJECTIVE: The aim of this study was to investigate the possible effects of routine hematological parameters on the development and prognosis of idiopathic sudden sensorineural hearing loss in patients applying to our clinic. STUDY DESIGN: A retrospective clinical study. SETTING: One academic health center from 2008 to 2014. PATIENTS AND INTERVENTION: One hundred forty patients with sudden hearing loss and 132 healthy controls were included in the present study. RESULTS: Patients having idiopathic sudden sensorineural hearing loss were divided into 2 subgroups based on whether they recovered (complete, partial, and slight recovery) (Group 1; n = 83, 59.3%) or not (Group 2; n = 57, 40.7%) during the follow-up term. Group 1, Group 2, and the controls differed statistically significantly in terms of neutrophil-to-lymphocyte ratio (P = 0.001), platelet-to-lymphocyte ratio (P = 0.001), lymphocytes % (P = 0.001), mean corpuscular hemoglobin (P = 0.019), mean corpuscular hemoglobin concentration (P = 0.015), platelet (P â= 0.001), mean platelet volume (P = 0.001), platelet distribution width (P = 0.009), and glucose (P = 0.001). The study groups and the controls did not have any significant difference in terms of other laboratory parameters affecting the prognosis of Idiopathic sudden sensorineural hearing loss. CONCLUSIONS: The results the authors obtained showed that laboratory parameters such as lymphocyte, lymphocyte%, platelet, mean platelet volume, platelet distribution width, neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, mean corpuscular hemoglobin, and mean corpuscular hemoglobin concentration may be indicative for prognosis and treatment success in groups of patients suffering idiopathic sudden sensorineural hearing loss in whose etiology many factors play a role.
Assuntos
Perda Auditiva Neurossensorial/sangue , Perda Auditiva Súbita/sangue , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Glicemia/análise , Plaquetas/patologia , Estudos de Casos e Controles , Feminino , Seguimentos , Hemoglobinas/análise , Humanos , Contagem de Leucócitos , Contagem de Linfócitos , Linfócitos/patologia , Masculino , Volume Plaquetário Médio , Pessoa de Meia-Idade , Neutrófilos/patologia , Contagem de Plaquetas , Prognóstico , Recuperação de Função Fisiológica , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
We analyzed the clinical and laboratory findings of both pediatric and adult patients with oropharyngeal tularemia. We also compared the therapeutic outcomes of patients who underwent surgical drainage of lymph nodes early or late during antibiotic therapy. A total of 68 patients with oropharyngeal tularemia, including 26 children and 42 adults, were enrolled in this study. The average duration between symptom onset and hospital admission was 20.8 days (4-60 days) in the pediatric group and 32.6 days (4-90 days) in the adult group (P = 0.009). The most frequently observed clinical symptoms were sore throat (100% and 100%), fever (96.2% and 90.5%), tonsillitis (69.2% and 78.6%), and rash (15.4% and 11.9%) in the pediatric and adult groups, respectively. However, the frequencies of erythema, tenderness, and fluctuant of enlarged lymph nodes were significantly higher in the adult group than in the pediatric group (P = 0.005, P = 0.029, and P = 0.041, respectively). Treatment failure was observed in 2 (7.7%) pediatric patients and 4 (9.5%) adult patients, for a total of 6 (8.8%) treatment failures in the study group. Similar clinical findings and treatment outcomes were observed in both groups. We concluded that a combination of surgical drainage and antibiotic therapy increases treatment success for patients diagnosed with oropharyngeal tularemia.