cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.20014730
title: Supplementary Material for: Prognostic Factor for Subacute Encephalitis with First-Episode Psychosis

description: <b><i>Introduction:</i></b> Although symptomatic manifestations in encephalitis vary, they typically include seizures, memory deficit(s), and altered consciousness. Psychosis also occurs as an initial manifestation. In clinical practice, clinicians often encounter the question of whether first-episode psychosis (FEP) originates from encephalitis itself or if encephalitis presenting with FEP develops concurrently. The prognosis of FEP among patients with overall encephalitis, including autoimmune encephalitis, remains uncertain. <b><i>Methods:</i></b> We examined a prognostic factor in patients with encephalitis who had both FEP and CSF pleocytosis. A total of 36 patients who presented with FEP were enrolled. A score of ≥3 and ≤2 on the modified Rankin scale were defined as poor and good outcomes, respectively. A total of 13 independent variables were analyzed by the multivariate logistic regression analysis. <b><i>Results:</i></b> Significant variables on univariate logistic regression analysis included female sex (OR 5.571, 95% CI: 1.297–23.934; <i>p</i> = 0.021) and the use of mechanical ventilation during the acute stage (OR 7.286, 95% CI: 1.508–35.211; <i>p</i> = 0.013). On multivariate logistic regression analysis, the use of mechanical ventilation during the acute stage (OR 5.446, 95% CI: 1.044–28.615; <i>p</i> = 0.044) was significantly associated with poor outcomes. <b><i>Conclusions:</i></b> The use of mechanical ventilation is a poor prognostic factor of subacute encephalitis with FEP, and female sex may be a risk factor for unfavorable development of the disease.
DOI: 10.6084/m9.figshare.20014730.v1
title: Supplementary Material for: Prognostic Factor for Subacute Encephalitis with First-Episode Psychosis

description: <b><i>Introduction:</i></b> Although symptomatic manifestations in encephalitis vary, they typically include seizures, memory deficit(s), and altered consciousness. Psychosis also occurs as an initial manifestation. In clinical practice, clinicians often encounter the question of whether first-episode psychosis (FEP) originates from encephalitis itself or if encephalitis presenting with FEP develops concurrently. The prognosis of FEP among patients with overall encephalitis, including autoimmune encephalitis, remains uncertain. <b><i>Methods:</i></b> We examined a prognostic factor in patients with encephalitis who had both FEP and CSF pleocytosis. A total of 36 patients who presented with FEP were enrolled. A score of ≥3 and ≤2 on the modified Rankin scale were defined as poor and good outcomes, respectively. A total of 13 independent variables were analyzed by the multivariate logistic regression analysis. <b><i>Results:</i></b> Significant variables on univariate logistic regression analysis included female sex (OR 5.571, 95% CI: 1.297–23.934; <i>p</i> = 0.021) and the use of mechanical ventilation during the acute stage (OR 7.286, 95% CI: 1.508–35.211; <i>p</i> = 0.013). On multivariate logistic regression analysis, the use of mechanical ventilation during the acute stage (OR 5.446, 95% CI: 1.044–28.615; <i>p</i> = 0.044) was significantly associated with poor outcomes. <b><i>Conclusions:</i></b> The use of mechanical ventilation is a poor prognostic factor of subacute encephalitis with FEP, and female sex may be a risk factor for unfavorable development of the disease.
DOI: 10.6084/m9.figshare.10295858
title: Effects of turbinoplasty versus outfracture and bipolar cautery on the compensatory inferior turbinate hypertrophy in septoplasty patients

description: Abstract Introduction: The most common cause of septoplasty failure is inferior turbinate hypertrophy that is not treated properly. Several techniques have been described to date: total or partial turbinectomy, submucosal resection (surgical or with a microdebrider), with turbinate outfracture being some of those. Objective: In this study, we compared the pre- and postoperative lower turbinate volumes using computed tomography in patients who had undergone septoplasty and compensatory lower turbinate turbinoplasty with those treated with outfracture and bipolar cauterization. Methods: This retrospective study enrolled 66 patients (37 men, 29 women) who were admitted to our otorhinolaryngology clinic between 2010 and 2017 because of nasal obstruction and who were operated on for nasal septum deviation. The patients who underwent turbinoplasty due to compensatory lower turbinate hypertrophy were the turbinoplasty group; Outfracture and bipolar cauterization were separated as the out fracture group. Compensatory lower turbinate volumes of all patients participating in the study (mean age 34.0 ± 12.4 years, range 17-61 years) were assessed by preoperative and postoperative 2 month coronal and axial plane paranasal computed tomography. Results: The transverse and longitudinal dimensions of the postoperative turbinoplasty group were significantly lower than those of the out-fracture group (p = 0.004). In both groups the lower turbinate volumes were significantly decreased (p = 0.002, p &lt; 0.001 in order). The postoperative volume of the turbinate on the deviated side of the patients was significantly increased: tubinoplasty group (p = 0.033). Conclusion: Both turbinoplasty and outfracture are effective volume-reduction techniques. However, the turbinoplasty method results in more reduction of the lower turbinate volume than outfracture and bipolar cauterization.
DOI: 10.6084/m9.figshare.10295858.v1
title: Effects of turbinoplasty versus outfracture and bipolar cautery on the compensatory inferior turbinate hypertrophy in septoplasty patients

description: Abstract Introduction: The most common cause of septoplasty failure is inferior turbinate hypertrophy that is not treated properly. Several techniques have been described to date: total or partial turbinectomy, submucosal resection (surgical or with a microdebrider), with turbinate outfracture being some of those. Objective: In this study, we compared the pre- and postoperative lower turbinate volumes using computed tomography in patients who had undergone septoplasty and compensatory lower turbinate turbinoplasty with those treated with outfracture and bipolar cauterization. Methods: This retrospective study enrolled 66 patients (37 men, 29 women) who were admitted to our otorhinolaryngology clinic between 2010 and 2017 because of nasal obstruction and who were operated on for nasal septum deviation. The patients who underwent turbinoplasty due to compensatory lower turbinate hypertrophy were the turbinoplasty group; Outfracture and bipolar cauterization were separated as the out fracture group. Compensatory lower turbinate volumes of all patients participating in the study (mean age 34.0 ± 12.4 years, range 17-61 years) were assessed by preoperative and postoperative 2 month coronal and axial plane paranasal computed tomography. Results: The transverse and longitudinal dimensions of the postoperative turbinoplasty group were significantly lower than those of the out-fracture group (p = 0.004). In both groups the lower turbinate volumes were significantly decreased (p = 0.002, p &lt; 0.001 in order). The postoperative volume of the turbinate on the deviated side of the patients was significantly increased: tubinoplasty group (p = 0.033). Conclusion: Both turbinoplasty and outfracture are effective volume-reduction techniques. However, the turbinoplasty method results in more reduction of the lower turbinate volume than outfracture and bipolar cauterization.
DOI: 10.23729/dad6164e-6faa-43a2-8bb1-577db10b9150
title: Ore Stress Test preview

description: Fatigue test for two types of ore samples, imaged fresh and after a certain number of stress cycles. Experiment is described in more detail eg. in Parian, M., Palsson, B.I., Kuva, J., XCT investigation on the generation of fatigue in autogenous grinding pebbles and its contribution to pre-weakening before fracture, IPMC conference, 2022. Preview of PAS-dataset https://doi.org/10.23729/adea3fa8-054e-4fd2-86f4-e6c83ad7deee
DOI: 10.6084/m9.figshare.10296143
title: Benefit and predictive factors for speech perception outcomes in pediatric bilateral cochlear implant recipients

description: Abstract Introduction: Despite recent advancement in the prediction of cochlear implant outcome, the benefit of bilateral procedures compared to bimodal stimulation and how we predict speech perception outcomes of sequential bilateral cochlear implant based on bimodal auditory performance in children remain unclear. Objectives: This investigation was performed: (1) to determine the benefit of sequential bilateral cochlear implant and (2) to identify the associated factors for the outcome of sequential bilateral cochlear implant. Methods: Observational and retrospective study. We retrospectively analyzed 29 patients with sequential cochlear implant following bimodal-fitting condition. Audiological evaluations were performed; the categories of auditory performance scores, speech perception with monosyllable and disyllables words, and the Korean version of Ling. Audiological evaluations were performed before sequential cochlear implant with the bimodal fitting condition (CI1 + HA) and one year after the sequential cochlear implant with bilateral cochlear implant condition (CI1 + CI2). The good performance group (GP) was defined as follows; 90% or higher in monosyllable and bisyllable tests with auditory-only condition or 20% or higher improvement of the scores with CI1 + CI2. Age at first implantation, inter-implant interval, categories of auditory performance score, and various comorbidities were analyzed by logistic regression analysis. Results: Compared to the CI1 + HA, CI1 + CI2 provided significant benefit in categories of auditory performance, speech perception, and Korean version of Ling results. Preoperative categories of auditory performance scores were the only associated factor for being GP (odds ratio = 4.38, 95% confidence interval - 95% = 1.07-17.93, p = 0.04). Conclusions: The children with limited language development in bimodal condition should be considered as the sequential bilateral cochlear implant and preoperative categories of auditory performance score could be used as the predictor in speech perception after sequential cochlear implant.
DOI: 10.6084/m9.figshare.10296152
title: The evaluation of pretreatment neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio in patients with laryngeal neoplasms

description: Abstract Introduction: Systemic inflammatory biomarkers are promising predictive and prognostic factors for solid cancers. The neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio are used to predict inflammation and used as biomarker in several malignancies. Objective: The purpose of this study was to demonstrate the diagnostic, predictive and prognostic role of neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio in patients with laryngeal neoplasms. Methods: A retrospective study was conducted on medical records involving 229 patients with benign, premalignant and malignant laryngeal neoplasms between 2002 and 2015. The diagnostic, predictive and prognostic role of neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio were evaluated using uni- and multivariate analysis. Results: The neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio were not statistically different between patients with benign, premalignant and malignant laryngeal neoplasms. Both neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio were predictive factors for stage, lymph node metastasis, and distant metastasis. Patients with high neutrophil-lymphocyte ratio value (≥4) had a poor prognosis when compared with patients with low neutrophil-lymphocyte ratio value (5 year, Overall Survival: 69.0% vs. 31.1%, p &lt; 0.001; 5 year, disease free survival: 70.0% vs. 32.7%, p ˂ 0.001; 5 year, locoregional recurrence free survival: 69.7% vs. 32.0%, p &lt; 0.001). Furthermore, neutrophil-lymphocyte ratio was an independent prognostic factor for 5 year: Overall survival (HR = 2.396; 95% CI 1.408-4.077; p = 0.001), Disease free survival (HR = 2.246; 95% CI 1.322-3.816; p = 0.006) and locoregional recurrence free survival (HR = 2.210; 95% CI 1.301-3.753; p = 0.003). Conclusion: Pretreatment neutrophil-lymphocyte ratio is a useful and reliable predictive and prognostic biomarker for patients with laryngeal carcinoma.
DOI: 10.6084/m9.figshare.10296152.v1
title: The evaluation of pretreatment neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio in patients with laryngeal neoplasms

description: Abstract Introduction: Systemic inflammatory biomarkers are promising predictive and prognostic factors for solid cancers. The neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio are used to predict inflammation and used as biomarker in several malignancies. Objective: The purpose of this study was to demonstrate the diagnostic, predictive and prognostic role of neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio in patients with laryngeal neoplasms. Methods: A retrospective study was conducted on medical records involving 229 patients with benign, premalignant and malignant laryngeal neoplasms between 2002 and 2015. The diagnostic, predictive and prognostic role of neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio were evaluated using uni- and multivariate analysis. Results: The neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio were not statistically different between patients with benign, premalignant and malignant laryngeal neoplasms. Both neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio were predictive factors for stage, lymph node metastasis, and distant metastasis. Patients with high neutrophil-lymphocyte ratio value (≥4) had a poor prognosis when compared with patients with low neutrophil-lymphocyte ratio value (5 year, Overall Survival: 69.0% vs. 31.1%, p &lt; 0.001; 5 year, disease free survival: 70.0% vs. 32.7%, p ˂ 0.001; 5 year, locoregional recurrence free survival: 69.7% vs. 32.0%, p &lt; 0.001). Furthermore, neutrophil-lymphocyte ratio was an independent prognostic factor for 5 year: Overall survival (HR = 2.396; 95% CI 1.408-4.077; p = 0.001), Disease free survival (HR = 2.246; 95% CI 1.322-3.816; p = 0.006) and locoregional recurrence free survival (HR = 2.210; 95% CI 1.301-3.753; p = 0.003). Conclusion: Pretreatment neutrophil-lymphocyte ratio is a useful and reliable predictive and prognostic biomarker for patients with laryngeal carcinoma.
DOI: 10.6084/m9.figshare.10295582.v1
title: Prognostic role of resection margin in open oncologic laryngeal surgery: survival analysis of a cohort of 139 patients affected by squamous cell carcinoma

description: Abstract Introduction: The treatment of laryngeal squamous cell carcinoma needs accurate risk stratification, in order to choose the most suitable therapy. The prognostic significance of resection margin is still highly debated, considering the contradictory results obtained in several studies regarding the survival rate of patients with a positive resection margin. Objective: To evaluate the prognostic role of resection margin in terms of survival and risk of recurrence of primary tumour through survival analysis. Methods: Between 2007 and 2014, 139 patients affected by laryngeal squamous cell carcinoma underwent partial or total laryngectomy and were followed for mean of 59.44 ± 28.65 months. Resection margin status and other variables such as sex, age, tumour grading, pT, pN, surgical technique adopted, and post-operative radio- and/or chemotherapy were investigated as prognostic factors. Results: 45.32% of patients underwent total laryngectomy, while the remaining subjects in the cohort underwent partial laryngectomy. Resection margins in 73.39% of samples were free of disease, while in 21 patients (15.1%) anatomo-pathological evaluation found one of the margins to be close; in 16 subjects (11.51%) an involved resection margin was found. Only 6 patients (4.31%) had a recurrence, which occurred in 83.33% of these patients within the first year of follow-up. Disease specific survival was 99.24% after 1 year, 92.4% after 3 years, and 85.91% at 5 years. The multivariate analysis of all covariates showed an increased mortality rate only with regard to pN (HR = 5.043; p = 0.015) and recurrence (HR = 11.586; p = 0.012). Resection margin did not result an independent predictor (HR = 0.757; p = 0.653). Conclusions: Our study did not recognize resection margin as an independent prognostic factor; most previously published papers lack unanimous, methodological choices, and the cohorts of patients analyzed are not easy to compare. To reach a unanimous agreement regarding the prognostic value of resection margins, it would be necessary to carry out meta-analyses on studies sharing definition of resection margin, methodology and post-operative therapeutic choices.
DOI: 10.6084/m9.figshare.10295582
title: Prognostic role of resection margin in open oncologic laryngeal surgery: survival analysis of a cohort of 139 patients affected by squamous cell carcinoma

description: Abstract Introduction: The treatment of laryngeal squamous cell carcinoma needs accurate risk stratification, in order to choose the most suitable therapy. The prognostic significance of resection margin is still highly debated, considering the contradictory results obtained in several studies regarding the survival rate of patients with a positive resection margin. Objective: To evaluate the prognostic role of resection margin in terms of survival and risk of recurrence of primary tumour through survival analysis. Methods: Between 2007 and 2014, 139 patients affected by laryngeal squamous cell carcinoma underwent partial or total laryngectomy and were followed for mean of 59.44 ± 28.65 months. Resection margin status and other variables such as sex, age, tumour grading, pT, pN, surgical technique adopted, and post-operative radio- and/or chemotherapy were investigated as prognostic factors. Results: 45.32% of patients underwent total laryngectomy, while the remaining subjects in the cohort underwent partial laryngectomy. Resection margins in 73.39% of samples were free of disease, while in 21 patients (15.1%) anatomo-pathological evaluation found one of the margins to be close; in 16 subjects (11.51%) an involved resection margin was found. Only 6 patients (4.31%) had a recurrence, which occurred in 83.33% of these patients within the first year of follow-up. Disease specific survival was 99.24% after 1 year, 92.4% after 3 years, and 85.91% at 5 years. The multivariate analysis of all covariates showed an increased mortality rate only with regard to pN (HR = 5.043; p = 0.015) and recurrence (HR = 11.586; p = 0.012). Resection margin did not result an independent predictor (HR = 0.757; p = 0.653). Conclusions: Our study did not recognize resection margin as an independent prognostic factor; most previously published papers lack unanimous, methodological choices, and the cohorts of patients analyzed are not easy to compare. To reach a unanimous agreement regarding the prognostic value of resection margins, it would be necessary to carry out meta-analyses on studies sharing definition of resection margin, methodology and post-operative therapeutic choices.
DOI: 10.6084/m9.figshare.10296266
title: Tinnitus evaluation: relationship between pitch matching and loudness, visual analog scale and tinnitus handicap inventory

description: Abstract Introduction: Tinnitus is a subjective auditory symptom usually associated with a sound, even in the absence of external sound sources. Its diagnosis is complex, and some of the forms of measurement alone or in combination, include self-assessment questionnaires, such as the tinnitus handicap inventory, the visual analog scale and/or pitch and loudness matching. Objective: To analyze the correlation among three tinnitus measurement methods: tinnitus handicap inventory, visual analog scale and pitch and loudness matching. Methods: The study consisted of 148 patients complaining of chronic tinnitus. An otorhinolaryngological evaluation, anamnesis directed to tinnitus, audiometry (pure tone and speech), imitanciometry, tinnitus handicap inventory, visual analog scale, and pitch and loudness matching were performed. The study was registered in the Ethics Committee of the Institution with no. 0129/12. Results: Regarding the frequency of tinnitus handicap inventory responses, a higher occurrence of the mild degree was observed. An average of 6 points was observed on the visual analog scale. The mean loudness matching in the right ear was 20 dBNS, and in the left ear was 17 dBNS. As for the type of stimulus, the most found was continuous pure tone. The frequency of the pitch sensation was 6000 Hz in the largest number of cases. Regarding the measures of tinnitus handicap inventory and the visual analogical scale, a significant correlation was observed, and as one value increases the other also increases. Pitch and loudness matching and the visual analogical scale results are also significant. Conclusion: There was a significant correlation between the values measured by the tinnitus handicap inventory, visual analogical scale (annoyance) and loudness matching in the evaluation of tinnitus. The selection of any one of the three evaluative methods for tinnitus investigation provides different dimensions of the tinnitus and complements the others.
DOI: 10.6084/m9.figshare.10296266.v1
title: Tinnitus evaluation: relationship between pitch matching and loudness, visual analog scale and tinnitus handicap inventory

description: Abstract Introduction: Tinnitus is a subjective auditory symptom usually associated with a sound, even in the absence of external sound sources. Its diagnosis is complex, and some of the forms of measurement alone or in combination, include self-assessment questionnaires, such as the tinnitus handicap inventory, the visual analog scale and/or pitch and loudness matching. Objective: To analyze the correlation among three tinnitus measurement methods: tinnitus handicap inventory, visual analog scale and pitch and loudness matching. Methods: The study consisted of 148 patients complaining of chronic tinnitus. An otorhinolaryngological evaluation, anamnesis directed to tinnitus, audiometry (pure tone and speech), imitanciometry, tinnitus handicap inventory, visual analog scale, and pitch and loudness matching were performed. The study was registered in the Ethics Committee of the Institution with no. 0129/12. Results: Regarding the frequency of tinnitus handicap inventory responses, a higher occurrence of the mild degree was observed. An average of 6 points was observed on the visual analog scale. The mean loudness matching in the right ear was 20 dBNS, and in the left ear was 17 dBNS. As for the type of stimulus, the most found was continuous pure tone. The frequency of the pitch sensation was 6000 Hz in the largest number of cases. Regarding the measures of tinnitus handicap inventory and the visual analogical scale, a significant correlation was observed, and as one value increases the other also increases. Pitch and loudness matching and the visual analogical scale results are also significant. Conclusion: There was a significant correlation between the values measured by the tinnitus handicap inventory, visual analogical scale (annoyance) and loudness matching in the evaluation of tinnitus. The selection of any one of the three evaluative methods for tinnitus investigation provides different dimensions of the tinnitus and complements the others.