Kaplankaufman1902
2%, p less then 0.001; ES=1.0; Timed Up and Go Test 10.1%, p less then 0.001; ES=1.1) and increased the perception of quality of life after training, while control showed no changes. The fast-velocity concentric resistance training has the potential to improve early rate of force development and mobility after 10-weeks of training. In addition, the increase in self-perceived quality of life following this training modality demonstrates promising results in the Multiple Sclerosis population.
The mechanisms of coronary thrombosis can influence prognosis after ST-elevation myocardial infarction (STEMI) and allow for different treatment groups to be identified; an association between neutrophil extracellular traps (NETs) and unfavorable clinical outcomes has been suggested. Our aim was to determine the role played by NETs in coronary thrombosis and their influence on prognosis. The role of other histological features in prognosis and the association between NETs and bacteria in the coronary thrombi were also explored.
We studied 406 patients with STEMI in which coronary thrombi were consecutively obtained by aspiration during angioplasty between 2012 and 2018. Analysis of NETs in paraffin-embedded thrombi was based on the colocalization of specific NET components by means of confocal microscopy. Immunohistochemistry stains were used to identify plaque fragments. Fluorescence in situ hybridization was used to detect bacteria.NETs were detected in 51% of the thrombi (NET density, median [interquartile range] 25% [17-38%]). The median follow-up was 47 months (95% confidence interval [CI] 43-51); 105 (26%) patients experienced major adverse cardiac events (MACE). A significant association was found between the presence of NETs in coronary aspirates and the occurrence of MACE in the first 30 days after infarction (hazard ratio 2.82; 95% CI 1.26-6.35,
= 0.012), mainly due to cardiac deaths and stent thrombosis.
The presence of NETs in coronary thrombi was associated with a worse prognosis soon after STEMI. this website In some patients, NETs could be a treatment target and a feasible way to prevent reinfarction.
The presence of NETs in coronary thrombi was associated with a worse prognosis soon after STEMI. In some patients, NETs could be a treatment target and a feasible way to prevent reinfarction.
Speech recognition in noisy environments is a challenge for both cochlear implant (CI) users and device manufacturers. CI manufacturers have been investing in technological innovations for processors and researching strategies to improve signal processing and signal design for better aesthetic acceptance and everyday use.
This study aimed to compare speech recognition in CI users using off-the-ear (OTE) and behind-the-ear (BTE) processors.
A cross-sectional study was conducted with 51 CI recipients, all users of the BTE Nucleus 5 (CP810) sound processor. Speech perception performances were compared in quiet and noisy conditions using the BTE sound processor Nucleus 5 (N5) and OTE sound processor Kanso. Each participant was tested with the Brazilian-Portuguese version of the hearing in noise test using each sound processor in a randomized order. Three test conditions were analyzed with both sound processors (i) speech level fixed at 65 decibel sound pressure level in a quiet, (ii) speech and noise at fixed levels, and (iii) adaptive speech levels with a fixed noise level. To determine the relative performance of OTE with respect to BTE, paired comparison analyses were performed.
The paired
-tests showed no significant difference between the N5 and Kanso in quiet conditions. In all noise conditions, the performance of the OTE (Kanso) sound processor was superior to that of the BTE (N5), regardless of the order in which they were used. With the speech and noise at fixed levels, a significant mean 8.1 percentage point difference was seen between Kanso (78.10%) and N5 (70.7%) in the sentence scores.
CI users had a lower signal-to-noise ratio and a higher percentage of sentence recognition with the OTE processor than with the BTE processor.
CI users had a lower signal-to-noise ratio and a higher percentage of sentence recognition with the OTE processor than with the BTE processor.
Some viral infections can cause congenital or acquired unilateral or bilateral hearing loss. It is predicted that the coronavirus disease 2019 (COVID-19) virus, which can affect many systems in the body, may also have a negative effect on hearing.
This study evaluated the effects of COVID-19 infection on pure-tone average.
A case-control study.
A total of 104 volunteers (48 control, 56 experimental group) who applied to the ENT clinic of Adıyaman University Training and Research Hospital were included in this study. After the detailed clinical examination and medical history, 13 volunteers of the experimental group and 5 volunteers from the control group were excluded from the study. In this way, each group consisted of 43 volunteers. While the experimental group consisted of patients who did not have any hearing problems before but had COVID-19. The control group consisted of healthy volunteers who did not have any hearing problems and were not infected with COVİD-19. Audiological test was appliened hearing loss. Further studies should investigate the effects of COVID-19 on hearing and the underlying pathophysiology.
0.05) CONCLUSION The pure-tone average of COVID-19 positive patients was significantly worse than those of the healthy control group. Thus, COVID-19 should also be considered in patients presenting with unexplained hearing loss. Further studies should investigate the effects of COVID-19 on hearing and the underlying pathophysiology.
The amplitude and temporal asymmetry of the speech waveform are mostly associated with voiced speech utterances and are obvious in recent graphic depictions in the literature. The asymmetries are attributed to the presence and interactions of the major formants characteristic of voicing with possible contributions from the unidirectional air flow that accompanies speaking.
This study investigated the amplitude symmetry/asymmetry characteristics (polarity) of speech waveforms that to our knowledge have not been quantified.
Thirty-six spondaic words spoken by two male speakers and two female speakers were selected because they were multisyllabic words providing a reasonable sampling of speech sounds and four recordings were available that were not related to the topic under study.
Collectively, the words were segmented into phonemes (vowels [130], diphthongs [77], voiced consonants [258], voiceless consonants [219]), syllables (82), and blends (6). For each segment the following were analyzed separatelyto be negligible.
Considerable variability exists in the speech recognition abilities achieved by children with cochlear implants (CIs) due to varying demographic and performance variables including language abilities.
This article examines the factors associated with speech recognition performance of school-aged children with CIs who were grouped by language ability.
This is a single-center cross-sectional study with repeated measures for subjects across two language groups.
Participants included two groups of school-aged children, ages 7 to 17 years, who received unilateral or bilateral CIs by 4 years of age. The
group (
= 26) had age-appropriate spoken-language abilities, and the
group (
= 24) had delays in their spoken-language abilities.
Group comparisons were conducted to examine the impact of demographic characteristics on word recognition in quiet and sentence recognition in quiet and noise.
Speech recognition in quiet and noise was significantly poorer in the
compared with the
group. Greater hours of implant use and better adherence to auditory-verbal (AV) therapy appointments were associated with higher speech recognition in quiet and noise.
To ensure maximal speech recognition in children with low-language outcomes, professionals should develop strategies to ensure that families support full-time CI use and have the means to consistently attend AV appointments.
To ensure maximal speech recognition in children with low-language outcomes, professionals should develop strategies to ensure that families support full-time CI use and have the means to consistently attend AV appointments.
Historically, the Deaf community and audiologists have had differing views concerning hearing loss intervention. Even so, members of the Deaf community may see an audiologist for a variety of reasons and it is important that audiologists understand how to best work with these individuals. Professional audiological organizations encourage cultural competence when working with different cultures, including the Deaf community.
This study investigates audiologists' current cultural competency and exposure to, knowledge of, and attitudes towards Deaf individuals.
A survey was sent out to 600 audiologists and descriptive analyses was completed.
Study data were managed using REDCap electronic data capture tools and subsequently tabulated for each of the various survey questions.
Findings indicate that audiologists have relatively limited exposure to this population in a clinical setting, most use interpreters, and most would like to take more ASL courses. Audiologists' attitudes were positive in serving members from the Deaf community.
Findings suggest that more education on the use of interpreters would be beneficial. Future research may include examining the Deaf community's experience with audiologists, and the impact of exposure and other variables on the knowledge of and interactions with this population.
Findings suggest that more education on the use of interpreters would be beneficial. Future research may include examining the Deaf community's experience with audiologists, and the impact of exposure and other variables on the knowledge of and interactions with this population.
Self-reported hearing aid outcomes among older adults are variable and important to improve. The extent of the role of auditory processing in long-term hearing aid outcomes is not well understood.
To determine how auditory processing abilities are related to self-reported hearing aid satisfaction and benefit along with either aided audibility alone or exploratory factors suggested by previous literature.
Descriptive analyses and multiple regression analyses of cross-sectional self-reported outcomes.
Adult participants, >60 years (
= 78), fitted with bilateral hearing aids to treat symmetric, mild to moderate sensorineural hearing loss.
Participants were recruited from a single audiology clinic to complete a series of questionnaires, behavioral assessments, and obtain data from their hearing aids, including real ear measures and data logging of hearing aid use. Multiple linear regressions were used to determine the amount of variance explained by predictive factors in self-reported hearing aid sefit models. Additional factors were statistically significant in the models, explaining a small amount of variance, but did not meet the medium effect size criterion.
This study provides initial evidence supporting the incorporation of measures of gap detection ability and hearing aid self-efficacy into clinical practice for the interpretation of postfitting long-term hearing aid satisfaction.
This study provides initial evidence supporting the incorporation of measures of gap detection ability and hearing aid self-efficacy into clinical practice for the interpretation of postfitting long-term hearing aid satisfaction.
