JEANNE DA ROSA OITICICA RAMALHO
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/32 - Laboratório de Otorrinolaringologia, Hospital das Clínicas, Faculdade de Medicina
LIM/32 - Laboratório de Otorrinolaringologia, Hospital das Clínicas, Faculdade de Medicina
7 resultados
Resultados de Busca
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- NCOA3 identified as a new candidate to explain autosomal dominant progressive hearing loss (vol 29, pg 3691, 2020)(2022) SALAZAR-SILVA, R.; DANTAS, Vitor Lima Goes; ALVES, Leandro Ucela; BATISSOCO, Ana Carla; OITICICA, Jeanne; LAWRENCE, Elizabeth A.; KAWAFI, Abdelwahab; YANG, Yushi; NICASTRO, Fernanda Stavale; NOVAES, Beatriz Caiuby; HAMMOND, Chrissy; KAGUE, Erika; MINGRONI-NETTO, R. C.
- Translation and validation of the Tinnitus Primary Function Questionnaire into Brazilian Portuguese(2022) CORADINI, Patrícia Perez; GONÇALVES, Sabrina Nunes; OITICICA, JeanneAbstract Objective: In this study, the Tinnitus Primary Function Questionnaire was translated, culturally adapted and validated for Brazilian Portuguese. Methods: This study was carried out in two stages. First, a prospective study of translation and cultural adaptation was carried out with a group of 20 patients. The questionnaire was translated, revised and back-translated from Portuguese into English. Subsequently, a retrospective study was carried out with 1,095 patients, 18 months after the first stage. The validation and reliability of the Tinnitus Primary Function Questionnaire was verified by comparing its results with the results of the Tinnitus Handicap Inventory. Results: The interclass correlation coefficient of the behavioral aspects ranged from 0.82 to 0.90 and the total score was 0.93, while Cronbach’s alpha was >0.94 for the total score during the test-retest application. To validate the questionnaire, a database was used, which consisted of 1,095 patients submitted to tinnitus assessment using the Tinnitus Primary Function Questionnaire and Tinnitus Handicap Inventory simultaneously. Patients were enrolled from 14 Brazilian states (46% female), with a mean age of 58 years. The reliability of the Tinnitus Primary Function Questionnaire was tested during validation for the four different evaluated behavioral aspects, and the results were significantly high for all aspects and the total score. To validate the Tinnitus Primary Function Questionnaire, the results of the total Tinnitus Primary Function Questionnaire and Tinnitus Handicap Inventory scores were compared using Pearson’s product-moment correlation test. The results indicate a high correlation between the two questionnaires (r = 0.84; p < 0.001; 95% CI 0.82–0.85). Conclusion: The data from the Tinnitus Primary Function Questionnaire showed a high correlation with those of the Tinnitus Handicap Inventory. This indicates that the Portuguese version of the Tinnitus Primary Function Questionnaire can be adopted as a valuable tool in the clinical evaluation of patients with tinnitus. Level of Evidence: 2C.
- Molecular and genetic characterization of a large Brazilian cohort presenting hearing loss(2022) BATISSOCO, Ana Carla; PEDROSO-CAMPOS, Vinicius; PARDONO, Eliete; SAMPAIO-SILVA, Juliana; SONODA, Cindy Yukimi; VIEIRA-SILVA, Gleiciele Alice; LONGATI, Estefany Uchoa da Silva de Oliveira; MARIANO, Diego; HOSHINO, Ana Cristina Hiromi; TSUJI, Robinson Koji; JESUS-SANTOS, Rafaela; ABATH-NETO, Osorio; BENTO, Ricardo Ferreira; OITICICA, Jeanne; LEZIROVITZ, KarinaHearing loss is one of the most common sensory defects, affecting 5.5% of the worldwide population and significantly impacting health and social life. It is mainly attributed to genetic causes, but their relative contribution reflects the geographical region's socio-economic development. Extreme genetic heterogeneity with hundreds of deafness genes involved poses challenges for molecular diagnosis. Here we report the investigation of 542 hearing-impaired subjects from all Brazilian regions to search for genetic causes. Biallelic GJB2/GJB6 causative variants were identified in 12.9% (the lowest frequency was found in the Northern region, 7.7%), 0.4% carried GJB2 dominant variants, and 0.6% had the m.1555A > G variant (one aminoglycoside-related). In addition, other genetic screenings, employed in selected probands according to clinical presentation and presumptive inheritance patterns, identified causative variants in 2.4%. Ear malformations and auditory neuropathy were diagnosed in 10.8% and 3.5% of probands, respectively. In 3.8% of prelingual/perilingual cases, Waardenburg syndrome was clinically diagnosed, and in 71.4%, these diagnoses were confirmed with pathogenic variants revealed; seven out of them were novel, including one CNV. All these genetic screening strategies revealed causative variants in 16.2% of the cases. Based on causative variants in the molecular diagnosis and genealogy analyses, a probable genetic etiology was found in similar to 50% of the cases. The present study highlights the relevance of GJB2/GJB6 as a cause of hearing loss in all Brazilian regions and the importance of screening unselected samples for estimating frequencies. Moreover, when a comprehensive screening is not available, molecular diagnosis can be enhanced by selecting probands for specific screenings.
- Evaluating the efficacy of hearing aids for tinnitus therapy - A Positron emission tomography study(2022) SIMONETTI, Patricia; ONO, Carla Rachel; CARNEIRO, Camila de Godoi; KHAN, Rafay Ali; SHAHSAVARANI, Somayeh; HUSAIN, Fatima T.; OITICICA, JeanneBrain imaging studies have revealed neural changes in chronic tinnitus patients that are not restricted to auditory brain areas; rather, the engagement of limbic system structures, attention and memory networks are has been noted. Hearing aids (HA) provide compensation for comorbid hearing loss and may decrease tinnitus-related perception and annoyance. Using resting state positron emission tomography our goal was to analyze metabolic and functional brain changes after six months of effective HA use by patients with chronic tinnitus and associated sensorineural hearing loss. 33 age and hearing loss matched participants with mild/moderate hearing loss were enrolled in this study: 19 with tinnitus, and 14 without tinnitus. Participants with tinnitus of more than 6 months with moderate/severe Tinnitus Handicap Inventory (THI) and Visual Analogue Scale (VAS) scores composed the tinnitus group. A full factorial 2X2 ANOVA was conducted for imaging analysis, with group (tinnitus and controls) and time point (pre-intervention and post-intervention) as factors. Six months after HA fitting, tinnitus scores reduced statistically and clinically. Analysis revealed increased glycolytic metabolism in the left orbitofrontal cortex, right temporal lobe and right hippocampus, and reduced glycolytic metabolism in the left cerebellum and inferior parietal lobe within the tinnitus group. The hearing loss control group showed no significant metabolic changes in the analysis. Parsing out the contribution of tinnitus independent of hearing loss, allowed us to identify areas implicated in declines in tinnitus handicap as a result of the intervention. Brain regions implicated in the present study may be part of chronic tinnitus-specific network.
- Hearing aid effectiveness on patients with chronic tinnitus and associated hearing loss(2022) SIMONETTI, Patricia; VASCONCELOS, Laura Garcia; GÂNDARA, Mara Rocha; LEZIROVITZ, Karina; MEDEIROS, Ítalo Roberto Torres de; OITICICA, JeanneAbstract Objective: Our study aimed to measure the effectiveness of using HA in reducing the disturbance caused by tinnitus. Methods: Study was designed as a within-subjects clinical trial. Nineteen patients with chronic tinnitus and untreated sensorineural hearing loss were under counseling, HA fitting and 6 months follow-up. Tinnitus assessment was performed with Tinnitus Handicap Inventory (THI), Visual Analog Scale (VAS), pitch and loudness matching, and Minimum Masking Level measurements (MML). Results: following 6 months of HA use, a reduction in reported tinnitus and hearing handicap scales scores was observed both statistically and clinically. The pitch and loudness matching, as well as MML at the baseline and final evaluation were compared. MML’s thresholds reduced significantly after 6 months of HA use. Conclusion: Our study has provided evidence that HA fitting is a valuable treatment strategy for chronic tinnitus relief and associated hearing loss subtype of patient. Level of evidence: 3.
- Translation, Cultural Adaptation and Validation to Brazilian Portuguese of the Tinnitus Functional Index Questionnaire(2022) ROSA, Marine Raquel Diniz da; DOI, Marcelo Yugi; BRANCO-BARREIRO, Fatima Cristina Alves; SIMONETTI, Patricia; OITICICA, Jeanne; MARCHIORI, Luciana Lozza de MoraesIntroduction Tinnitus affects a large portion of the world's population. There are several questionnaires being used for the evaluation of the severity of tinnitus and its impact in quality of life; however, they do not measure treatment-related changes. So, a new self-reported questionnaire was developed, the Tinnitus Functional Index (TFI), which has been translated into several languages. Objective To perform the translation, cultural adaptation and validation of the TFI questionnaire for Brazilian Portuguese. Method This is amulticenter project divided into two stages: translation and cultural adaptation; and validation and reliability. For the validation, the Brazilian Portuguese version of the TFI was correlated with the Tinnitus Handicap Inventory (THI) domains for tinnitus and quality of life and was evaluated by the Spearman rho test. The reliability and internal consistency were evaluated by the Cronbach alpha test. Result The Brazilian version of the TFI was obtained through an initial translation process, synthesis of translations, backtranslation and evaluation by a committee of experts. This version was then applied in 88 patients complaining of tinnitus from speech therapy and otorhinolaryngology outpatient clinics of the three school clinics. The Brazilian version presented high reliability, as evidenced by the Cronbach alpha value (alpha = 0.870), and strong correlation (rho = 0.760 and p = 0.000). Conclusion The high reliability found in the results demonstrates that the Brazilian Portuguese version of the TFI is a valid and reliable instrument to evaluate the severity and impact of tinnitus on quality of life and changes related to its treatment.
- Effectiveness of Dry Needling in Bothersome Chronic Tinnitus in Patients with Myofascial Trigger Points(2022) CAMPAGNA, Carla Alexandra; ANAUATE, Juliana; VASCONOELOS, Laura Garcia E.; OITICICA, JeanneIntroduction Therapeutic dry needling (DN) is effective in reducing the discomfort of chronic somatosensory tinnitus in patients with myofascial trigger points (MTP)s. Objective To evaluate the efficacy of DN in chronic somatosensory tinnitus discomfort in patients with MTP. Methods Placebo-controlled paired trial that included 16 patients with a diagnosis of somatosensory chronic tinnitus and with the presence of at least one active or latent MTP. Treatment was performed in two phases: (1) four sessions (one session per week for four consecutive weeks) of placebo DN and (2) four sessions of therapeutic DN with a gap (washout) of 15 days between these phases. Results The Tinnitus Handicap Inventory (THI) variable and its emotional domain had a statistically significant reduction in therapeutic DN when compared with placebo DN (p = 0.024 and p = 0.011, respectively). The tinnitus visual analogic scale (VAS) signaled a reduction in tinnitus discomfort when compared with moments before and after therapeutic DN (p<0.05). Conclusion The therapeutic DN technique for MTP in patients with chronic tinnitus of somatosensory origin proved effective in reducing symptom discomfort, as measured by the THI (total score) and its emotional domain when compared with placebo DN.