scholarly journals Predictive Factors for the Efficacy of Voice Therapy for Pediatric Vocal Fold Nodule

2021 ◽  
Vol 32 (3) ◽  
pp. 130-134
Author(s):  
Chang Bin Yun ◽  
Young-Mo Kim ◽  
Jeong-Seok Choi ◽  
Ji Won Kim
Keyword(s):  
Multivariate Analysis ◽  
Cohort Study ◽  
Proton Pump Inhibitor ◽  
Predictive Factors ◽  
Gold Standard ◽  
Retrospective Cohort ◽  
Vocal Fold ◽  
Univariate Analysis ◽  
Voice Therapy ◽  
The Voice

Background and Objectives Voice therapy (VT) is considered to be the gold standard of treatment of vocal fold nodule in children. This study was designed to analyze the success rate of pediatric VT and investigate the predictive factors for good response of periatic VT for vocal fold nodule.Materials and Method This was a retrospective cohort study of 23 patients under 18 years old who were diagnosed with vocal fold nodule and received pediatric VT. We divided the patients into responding and non-responding groups. We analyzed clinical and voice parameters related to the voice results.Results Twelve patients showed improved findings after VT. By univariate analysis, female patients (85.7%) and adolescence children (100%) showed a good response to VT. In multivariate analysis, female sex (p<0.05) and adolescence children (p<0.05) were significantly related to a successful voice response. Proton pump inhibitor or antihistamine, mucolytics treatment and pre-VT voice parameters did not significantly influence voice outcomes.Conclusion Pediatric VT is more effective in female and adolescence children.

scholarly journals Prediction of Outcome for Transabdominal Cerclage in Women with Cervical Insufficiency

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Ji Eun Song ◽  
Keun Young Lee ◽  
Ga Hyun Son
Keyword(s):  
Risk Factors ◽  
Multivariate Analysis ◽  
Cohort Study ◽  
Pregnancy Outcomes ◽  
Retrospective Cohort ◽  
Multivariate Analyses ◽  
Univariate Analysis ◽  
Cervical Length ◽  
Cervical Insufficiency ◽  
Prediction Of Outcome

We investigated pregnancy outcome following transabdominal cerclage (TAC) in women with cervical insufficiency (CI) and explored parameters for predicting pregnancy outcomes following TAC. In this retrospective cohort study, we included 161 women with TAC. We considered demographic, obstetric, and gynecologic histories, pre- and postoperative cervical length (CL), and CL at 20–24 weeks as parameters for predicting outcomes following TAC. Univariate and multivariate analyses were used to identify risk factors for predicting delivery before 34 weeks after TAC. 182 pregnancies occurred after TAC, and 290 pregnancies prior to TAC were identified. The rate of delivery <34 weeks significantly decreased following TAC (5% versus 82%,P<0.001). Univariate analysis demonstrated that a short CL (<25 mm) at 20–24 weeks and adenomyosis were associated with delivery at <34 weeks’ gestation following TAC (P=0.015andP=0.005, resp.). However, multivariate analysis demonstrated that only a short CL (<25 mm) at 20–24 weeks was a significant predictor (P=0.005). TAC is an efficacious procedure that prolongs pregnancy in women with CI. A short CL at 20–24 weeks may predict the delivery at <34 weeks’ gestation following TAC.

scholarly journals Effectiveness of cetuximab as preemptive postsurgical therapy for oral squamous cell carcinoma patients with major risk: a single‐center retrospective cohort study

2021 ◽  
Author(s):  
Chonji Fukumoto ◽  
Yuta Sawatani ◽  
Ryo Shiraishi ◽  
Manabu Zama ◽  
Michiko Shimura ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Multivariate Analysis ◽  
Cohort Study ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Univariate Analysis ◽  
Maxillofacial Surgery

SummaryA retrospective cohort study was performed to investigate the effectiveness of preemptive postsurgical therapy with cetuximab for patients with a major risk of recurrence or metastasis after clinical complete resection of primary oral squamous cell carcinoma (OSCC). The study period was from 2007 to 2019 for patients treated at the Department of Oral and Maxillofacial Surgery, Dokkyo Medical University School of Medicine. OSCC patients with major risk (n = 88) in the follow-up period were divided into groups with no postsurgical treatment (NP group), with standard postsurgical treatment (SP group), and with postsurgical treatment including cetuximab (CP group), and prognosis were compared among those groups. The 5-year overall survival rate was significantly higher in patients who received postsurgical treatment with cetuximab (CP) compared to that in the other two groups ((CP vs. NP, p = 0.028; CP vs. SP, p = 0.042). Furthermore, we performed multivariate analysis to evaluate the effects of the main components of the treatment. Among CDDP, radiotherapy, and cetuximab, only cetuximab significantly contributed to improved survival by univariate analysis (crude HR:0.228, 95%CI:0.05–0.968, p = 0.045). cetuximab also showed the same tendency in multivariate analysis, although p value did not reach significant level (Adjusted HR: 0.233, 95%CI: 0.053–1.028, p = 0.054). The results suggest that the postsurgical treatment with cetuximab as a preemptive postsurgical therapy after complete surgical resection of a visible tumor is considerably effective for OSCC patients with major risk, in other words, invisible dormant metastasis.

Campylobacteriosis outbreak associated with ingestion of mud during a mountain bike race

2010 ◽  
Vol 138 (12) ◽  
pp. 1695-1703 ◽  
Author(s):  
T. L. STUART ◽  
J. SANDHU ◽  
R. STIRLING ◽  
J. CORDER ◽  
A. ELLIS ◽  
...  
Keyword(s):  
Risk Factors ◽  
Multivariate Analysis ◽  
Cohort Study ◽  
Water Consumption ◽  
Environmental Samples ◽  
Retrospective Cohort ◽  
Public Awareness ◽  
Univariate Analysis ◽  
Significant Risk ◽  
Mountain Bike

SUMMARYOne of the largest reported campylobacteriosis outbreaks in Canada occurred in June 2007 in British Columbia, associated with a mountain bike race that took place in muddy conditions. A retrospective cohort study was conducted and environmental samples were collected and tested. There were 537 racers included in the study and 225 racers (42%) reported diarrhoeal illness after the race.C. jejuniclinical isolates (n=14) were found to be identical by multi-locus sequence typing. Although univariate analysis suggested water consumption and mud exposure as significant risk factors, multivariate analysis revealed that on direct ingestion mud was significantly associated with illness (OR 4·08, 95% CI 2·03–8·21). Contaminated mud was thus the most likely source ofCampylobacterinfection. We identified other unpublished reports of outbreaks associated with bike races in rainy or muddy conditions; these underscore the importance of educating racers and raising public awareness of the risks of mud ingestion.

A Retrospective Cohort Study of Glossopharyngeal Nerve Taste in Children with Recurrent Acute Tonsillitis

2016 ◽  
Vol 156 (1) ◽  
pp. 189-193 ◽  
Author(s):  
Courtney A. Hill ◽  
Suveera Dang ◽  
Michael Beach ◽  
Eunice Y. Chen
Keyword(s):  
Multivariate Analysis ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Univariate Analysis ◽  
Tertiary Care ◽  
Healthy Children ◽  
Acute Tonsillitis ◽  
Insurance Type ◽  
Significant Difference

Objective To compare glossopharyngeal taste between healthy children and those with recurrent acute tonsillitis. Study Design Retrospective cohort study. Setting Pediatric clinics in a tertiary care medical center and satellite location. Subjects and Methods Smell and taste testing was administered to 80 well children and 64 children with recurrent acute tonsillitis (age range, 6-17 years). Smell testing was performed with the NIH Toolbox Odor Identification Test, with scores based on national averages for age and sex. Validated Taste Strips were placed on the midline of the tongue at the circumvallate papillae in random tastant order and in increasing concentrations to test sweet, salty, sour, and bitter. Ordinal logistic regression was used for multivariate analysis. Results The healthy and tonsillitis groups were similar, with mean ages of 11.3 and 10.8 years ( P = .34), respectively. The tonsillitis group had fewer boys (n = 18 vs 43, P = .002), higher mean body mass index (BMI) percentile (n = 72.2 vs 59.8, P = .01), and more subjects with public or no insurance (n = 24 vs 13, P = .004). Univariate analysis revealed no statistically significant differences in rate of normal overall taste (67.2% vs 60%, P = .39) and in sweet (79.7% vs 82.5%, P = .67), salty (85.9% vs 82.8%, P = .82), sour (64.1% vs 70%, P = .48), and bitter (90.6% vs 86.3%, P = .45). In multivariate analysis, smell ability, sex, BMI percentile, parent BMI, and insurance type did not affect overall taste or sweet, salty, sour, or bitter alone. Conclusion Despite controlling for potential intrinsic (sex, smell, BMI) and extrinsic (parent BMI, insurance type) confounders, there was no statistically significant difference in taste among children with recurrent acute tonsillitis as compared with healthy children.

scholarly journals 387. Markers for Mortality in COVID-19 Patients with Atrial Fibrillation or Flutter

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S262-S262
Author(s):  
Kok Hoe Chan ◽  
Bhavik Patel ◽  
Iyad Farouji ◽  
Addi Suleiman ◽  
Jihad Slim
Keyword(s):  
Atrial Fibrillation ◽  
Logistic Regression ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Prognostic Markers ◽  
Univariate Analysis ◽  
Laboratory Data ◽  
Significant Difference ◽  
New Onset

Abstract Background Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection can lead to many different cardiovascular complications, we were interested in studying prognostic markers in patients with atrial fibrillation/flutter (A. Fib/Flutter). Methods A retrospective cohort study of patients with confirmed COVID-19 and either with existing or new onset A. Fib/Flutter who were admitted to our hospital between March 15 and May 20, 2020. Demographic, outcome and laboratory data were extracted from the electronic medical record and compared between survivors and non-survivors. Univariate and multivariate logistic regression were employed to identify the prognostic markers associated with mortality in patients with A. Fib/Flutter Results The total number of confirmed COVID-19 patients during the study period was 350; 37 of them had existing or new onset A. Fib/Flutter. Twenty one (57%) expired, and 16 (43%) were discharged alive. The median age was 72 years old, ranged from 19 to 100 years old. Comorbidities were present in 33 (89%) patients, with hypertension (82%) being the most common, followed by diabetes (46%) and coronary artery disease (30%). New onset of atrial fibrillation was identified in 23 patients (70%), of whom 13 (57%) expired; 29 patients (78%) presented with atrial fibrillation with rapid ventricular response, and 2 patients (5%) with atrial flutter. Mechanical ventilation was required for 8 patients, of whom 6 expired. In univariate analysis, we found a significant difference in baseline ferritin (p=0.04), LDH (p=0.02), neutrophil-lymphocyte ratio (NLR) (p=0.05), neutrophil-monocyte ratio (NMR) (p=0.03) and platelet (p=0.015) between survivors and non-survivors. With multivariable logistic regression analysis, the only value that had an odds of survival was a low NLR (odds ratio 0.74; 95% confidence interval 0.53–0.93). Conclusion This retrospective cohort study of hospitalized patients with COVID-19 demonstrated an association of increase NLR as risk factors for death in COVID-19 patients with A. Fib/Flutter. A high NLR has been associated with increased incidence, severity and risk for stroke in atrial fibrillation patients but to our knowledge, we are first to demonstrate the utilization in mortality predictions in COVID-19 patients with A. Fib/Flutter. Disclosures Jihad Slim, MD, Abbvie (Speaker’s Bureau)Gilead (Speaker’s Bureau)Jansen (Speaker’s Bureau)Merck (Speaker’s Bureau)ViiV (Speaker’s Bureau)

Predictive Factors for Successful Vaginal Delivery after a Trial of External Cephalic Version: A Retrospective Cohort Study of 946 Women

2021 ◽  
Author(s):  
Asaf Bilgory ◽  
Olena Minich ◽  
Maria Shvaikovsky ◽  
Genady Gurevich ◽  
Joseph B. Lessing ◽  
...  
Keyword(s):  
Cohort Study ◽  
Vaginal Delivery ◽  
Predictive Factors ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Goodness Of Fit ◽  
External Cephalic Version ◽  
Nulliparous Women ◽  
Tertiary Center ◽  
Vertex Presentation

Objective Our aim was to find the factors which predict a vertex presentation of vaginal delivery (VD) in women who are admitted for a trial of external cephalic version (ECV). Study Design This is a retrospective cohort study of women who underwent a trial of ECV and delivered between November 2011 and December 2018 in a single tertiary center. The main outcome measure was successful VD of a fetus in the vertex presentation. Women who achieved VD in the vertex presentation or underwent cesarean delivery were compared on the basis of variety of predictive factors. Adverse neonatal and maternal outcomes were reported. Logistic regression was used for the multivariate analysis. Results A total of 946 women were included; 717 (75.8%) women had a successful ECV and 663 (70.1%) women had a VD in the vertex presentation. Parous women had 79.3% VD rate (570/719) and nulliparous women had 41.0% VD rate (93/227). Women with an amniotic fluid index (AFI) of 50 to 79, 80 to 200, and >200 mm had 34.8, 71.0, and 83.1% VD rate, respectively. Parous versus nulliparous women had an adjusted odds ratio (aOR) of 5.42 (95% confidence interval [CI] 3.90–7.52, p < 0.001), women with AFI 50 to 79 mm compared with AFI 80 to 200 mm had an aOR of 0.21 (95% CI 0.12–0.37, p < 0.001), and women with an AFI >200 mm compared with AFI 80 to 200 mm had an aOR of 1.74 (95% CI 1.03–2.92, p = 0.037) to achieve VD. The final prediction model for the chances of a VD based on data on admission for ECV was reported. The Hosmer-Lemeshow test was used to evaluate the goodness of fit of the model (p = 0.836). Conclusion Being parous and having an AFI >200 mm are positive independent predictive factors for achieving VD of a vertex presenting fetus after ECV. Whereas AFI 50 to 79 mm is a negative independent predictive factor. Key Points

scholarly journals Discoid lupus erythematosus skin lesion distribution and characteristics in Black patients: a retrospective cohort study

2021 ◽  
Vol 8 (1) ◽  
pp. e000514
Author(s):  
Adrienne K Joseph ◽  
Brandon Windsor ◽  
Linda S Hynan ◽  
Benjamin F Chong
Keyword(s):  
Cohort Study ◽  
Lupus Erythematosus ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Univariate Analysis ◽  
Cutaneous Lupus Erythematosus ◽  
Discoid Lupus Erythematosus ◽  
Anatomical Location ◽  
Scarring Alopecia ◽  
Black Patients

ObjectiveEpidemiological studies have shown that discoid lupus erythematosus (DLE) has a higher incidence and prevalence in racial/ethnic minority groups, particularly Black individuals. The objective of this retrospective cohort study was to identify the differences in DLE lesion distribution and characteristics in Black individuals compared with non-Black individuals.Methods183 patients with DLE (112 Black patients and 71 non-Black patients) with a reported race/ethnicity and Cutaneous Lupus Erythematosus Disease Area and Severity Index (CLASI) scores were included in this retrospective cohort study. Univariate analysis was performed to determine significant differences in demographic data, clinical characteristics, DLE lesion distribution and DLE lesion characteristics in Black and non-Black patients with DLE. Multivariable logistic regression was preformed to determine significant predictors of DLE lesion location and characteristics.ResultsBlack patients with DLE had worse baseline CLASI damage scores compared with non-Black patients with DLE (median (IQR): 10.0 (6.0–14.5) vs 6.0 (3.0–10.0), p<0.001) and had 48.9 greater odds of dyspigmentation in any anatomical location (p<0.001). Black patients had 2.54 greater odds of having scalp involvement (p=0.015) and 1.97 greater odds of having ear involvement (p=0.032) compared with non-Black patients. Black patients also had greater odds of scalp dyspigmentation (OR=5.85, p<0.001), ear dyspigmentation (OR=2.89, p=0.001) and scarring alopecia (OR=3.00, p=0.001) compared with non-Black patients.ConclusionsSigns of disease damage, particularly ear dyspigmentation, scalp dyspigmentation and scarring alopecia, can more frequently affect Black patients with DLE. Recognising differences in clinical presentation of DLE among Black patients can assist future efforts with understanding biological, cultural, psychosocial and systemic factors that influence DLE presentation and outcomes in Black patients and may guide clinicians when counselling Black patients.

scholarly journals The Predictive Factors of Responsiveness to Proton Pump Inhibitor Therapy for Eosinophilic Esophagitis

2019 ◽  
Vol 1 (1) ◽  
pp. 220-230
Author(s):  
Atsushi Hashimoto ◽  
Takashi Sugawa ◽  
Narika Iwakura ◽  
Risa Uemura ◽  
Akinari Sawada ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Proton Pump Inhibitor ◽  
Proton Pump ◽  
Predictive Factors ◽  
Eosinophilic Esophagitis ◽  
Reflux Esophagitis ◽  
Odds Ratio ◽  
Proton Pump Inhibitor Therapy ◽  
High Power Field ◽  
Factors Associated

Approximately half of patients with eosinophilic esophagitis (EoE) respond clinically and histologically to proton pump inhibitor (PPI) therapy. Although recent guidelines suggest that PPI-responders and non-responders were included in EoE, it is important to investigate the predictive factors of PPI- responsiveness. This study aimed to determine the rate of PPI- responders and compare the characteristics of PPI-responders and non-responders. Fifty-nine patients with esophageal eosinophilia received PPI therapy for eight weeks, and its efficacy was assessed. PPI- responsiveness was diagnosed based on the relief in symptoms and reduction of intraepithelial eosinophilic infiltration to <15 per high-power field (hpf) after PPI therapy. Multivariate analysis was performed to identify factors associated with PPI-responders. Of the 59 patients, 41 (69.5%) were diagnosed with PPI-responders. The rate of gastrointestinal (GI) screening in the indications for endoscopy was significantly higher in patients with PPI- responders than in those with non-responders. On multivariate analysis, GI screening and presence of reflux esophagitis was associated with an increased odds ratio (OR) of PPI-responders, but presence of rings with a decreased OR of PPI-responders. Presence of reflux esophagitis and absence of rings on endoscopy especially during GI screening might be significant predictive factors for PPI response in patients with EoE.

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