Starting Pitch Selection is Precise in Exploratory Study of Collegiate Nonmusic Majors

2021 ◽  
pp. 875512332110407
Author(s):  
Bryan E. Nichols ◽  
Annie Liu
Keyword(s):  
Exploratory Study ◽  
Positive Response ◽  
Middle Portion ◽  
Questionnaire Item ◽  
Lower Range ◽  
Small Deviations ◽  
History Of ◽  
Multiple Variables ◽  
Nonmusic Majors

Starting pitch selection—whether intentional or habitual or otherwise— has been theorized to vary according to multiple variables. The purpose of this study was to explore starting pitch selection in undergraduate nonmusic major singers by using four well known songs and nonsinging tasks. Participants were actively singing in a college choir and majoring in fields outside of music. Performances indicated very small deviations in the median starting pitch for each criterion song (100–200 cents). Data indicated discrimination in starting pitch selection between songs. Active singers may place songs in the middle portion of the vocal range compared with the tendency toward lower range in nonsingers in previous research. A history of voice lessons was significantly associated with a positive response to a follow-up questionnaire item “I chose an intentional range for my voice.”

scholarly journals Unusual presentation of vitamin D3-dependent rickets type II in a kitten

2020 ◽  
Vol 6 (1) ◽  
pp. 205511692091027
Author(s):  
Florent Duplan ◽  
Christina Maunder
Keyword(s):  
Vitamin D ◽  
Positive Response ◽  
Abdominal Distension ◽  
Response To Treatment ◽  
Type I ◽  
Type Ii ◽  
Different Types ◽  
History Of ◽  
Radiographic Changes

Case summary A 15-week-old kitten presented with a 1-month history of intermittent generalised tremors and abdominal distension. Hypocalcaemia associated with increased 1,25-vitamin D3 was consistent with vitamin D3-dependent rickets type II. The bone appearance on CT scan was most consistent with the changes typically seen with nutritional secondary hyperparathyroidism and less typical of the changes seen with rickets. Our patient had a positive response to high vitamin D3 therapy as it remained normocalcaemic 16 months after diagnosis, supporting the diagnosis of rickets. Relevance and novel information This case report is an unusual and interesting presentation of rickets in a kitten. Despite the characteristic vitamin D3 disturbance for rickets type II, the atypical radiographic changes have not been previously reported. In the literature, a positive response to treatment is not commonly seen or follow-up is short. Our case responded well to treatment and was followed for 16 months from the time of diagnosis. This emphasises that the pathophysiology of the condition is not well understood, and that different types of vitamin D3-dependent rickets type II may exist. Although the genetic defects responsible for some cases of rickets type I have been identified, this has still not been determined for rickets type II.

scholarly journals Retrospective Analysis of the Serologic Response to the Treatment of Syphilis During Pregnancy

1997 ◽  
Vol 5 (1) ◽  
pp. 23-28 ◽  
Author(s):  
Henry L. Galan ◽  
Juan F. Montalvo ◽  
John Deaver
Keyword(s):  
Positive Response ◽  
Prior History ◽  
Inclusion Criteria ◽  
Syphilis Infection ◽  
Serologic Response ◽  
Index Pregnancy ◽  
Appropriate Treatment ◽  
Complete Treatment ◽  
History Of

Objective:The purpose of this study was to assess the effect of several maternal variables on the serologic response following the treatment of syphilis in pregnancy.Methods:A 5-year chart review identified 95 patients coded with syphilis at Hermann Hospital. Inclusion criteria were 1) serologically confirmed syphilis infection during the index pregnancy, 2) complete treatment during the index pregnancy, and 3) minimum of one follow-up rapid plasma reagin (RPR) titer. Forty-nine of 95 patients met the inclusion criteria. Treatment response was evaluated by comparing each post-treatment titer of a patient to her pretreatment titer. Each comparison was considered an “observation.” Each observation was classified as either a positive response (≥4-fold titer decline) or a negative response (<4-fold titer decline). Maternal variables assessed included 1) prior history of syphilis untreated or incompletely treated prior to the index pregnancy, 2) gestational age, 3) titer level, 4) unknown duration, 5) positive response at 1 month, 6) positive response at 2 months, 7) positive response at >3 months, and 8) race.Results:A positive response following treatment was significantly more likely if there was no prior history of syphilis or if there was a high initial RPR titer (>32). Only 33/54 (61%) observations at or greater than 3 months had a positive response.Conclusions:Our study suggests that an absence of a history of syphilis and an initial high RPR titer are predictive of a positive response following appropriate treatment. Given the low percentage of observations with a positive response at 3 months, we speculate that we may be undertreating our pregnant patients with syphilis infection.

Natural history of helicobacter pylori infection from infancy to adulthood: A 21-year follow-up cohort study

2001 ◽  
Vol 120 (5) ◽  
pp. A128-A128 ◽  
Author(s):  
H MALATY ◽  
D GRAHAM ◽  
A ELKASABANY ◽  
S REDDY ◽  
S SRINIVASAN ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Cohort Study ◽  
Natural History ◽  
Helicobacter Pylori Infection ◽  
History Of

Treatment of varicose tributaries with sclerotherapy with polidocanol 0.5 % foam

VASA ◽  
2010 ◽  
Vol 39 (2) ◽  
pp. 169-174 ◽  
Author(s):  
Reich-Schupke ◽  
Weyer ◽  
Altmeyer ◽  
Stücker
Keyword(s):  
Scientific Evidence ◽  
Daily Practice ◽  
Severe Adverse Effect ◽  
Safe Procedure ◽  
Efficacy And Safety ◽  
Foam Sclerotherapy ◽  
History Of ◽  
One Year ◽  
Additional Therapy

Background: Although foam sclerotherapy of varicose tributaries is common in daily practice, scientific evidence for the optimal sclerosant-concentration and session-frequency is still low. This study aimed to increase the knowledge on foam sclerotherapy of varicose tributaries and to evaluate the efficacy and safety of foam sclerotherapy with 0.5 % polidocanol in tributaries with 3-6 mm in diameter. Patients and methods: Analysis of 110 legs in 76 patients. Injections were given every second or third day. A maximum of 1 injection / leg and a volume of 2ml / injection were administered per session. Controls were performed approximately 6 months and 12 months after the start of therapy. Results: 110 legs (CEAP C2-C4) were followed up for a period of 14.2 ± 4.2 months. Reflux was eliminated after 3.4 ± 2.7 injections per leg. Insufficient tributaries were detected in 23.2 % after 6.2 ± 0.9 months and in 48.2 % after 14.2 ± 4.2 months, respectively. Only 30.9 % (34 / 110) of the legs required additional therapy. In 6.4 % vein surgery was performed, in 24.5 % similar sclerotherapy was repeated. Significantly fewer sclerotherapy-sessions were required compared to the initial treatment (mean: 2.3 ± 1.4, p = 0.0054). During the whole study period thrombophlebitis (8.2 %), hyperpigmentation (14.5 %), induration in the treated region (9.1 %), pain in the treated leg (7.3 %) and migraine (0.9 %) occurred. One patient with a history of thrombosis developed thrombosis of a muscle vein (0.9 %). After one year there were just hyperpigmentation (8.2 %) and induration (1.8 %) left. No severe adverse effect occurred. Conclusions: Foam sclerotherapy with injections of 0.5 % polidocanol every 2nd or 3rd day, is a safe procedure for varicose tributaries. The evaluation of efficacy is difficult, as it can hardly be said whether the detected tributaries in the controls are recurrent veins or have recently developed in the follow-up period. The low number of retreated legs indicates a high efficacy and satisfaction of the patients.

Pneumomediastinum: A Rare Presentation of Inflicted Injuries in Infants

2020 ◽  
Author(s):  
Adam Lee ◽  
Adam Bajinting ◽  
Abby Lunneen ◽  
Colleen M. Fitzpatrick ◽  
Gustavo A. Villalona
Keyword(s):  
Literature Review ◽  
Retrospective Review ◽  
Review Of The Literature ◽  
Rare Presentation ◽  
Spontaneous Pneumomediastinum ◽  
Nonaccidental Trauma ◽  
Comprehensive Literature Review ◽  
Healthy Infants ◽  
History Of

AbstractReports of incidental pneumomediastinum in infants secondary to inflicted trauma are limited. A retrospective review of infants with pneumomediastinum and history of inflicted trauma was performed. A comprehensive literature review was performed. Three infants presented with pneumomediastinum associated with inflicted trauma. Mean age was 4.6 weeks. All patients underwent diagnostic studies, as well as a standardized evaluation for nonaccidental trauma. All patients with pneumomediastinum were resolved at follow-up. Review of the literature identified other cases with similar presentations with related oropharyngeal injuries. Spontaneous pneumomediastinum in previously healthy infants may be associated with inflicted injuries. Clinicians should be aware of the possibility of an oropharyngeal perforation related to this presentation.

Lingual Dystonia Treated with Botulinum Toxin - A Case Report

1970 ◽  
Vol 24 (2) ◽  
pp. 75-78
Author(s):  
MA Hayee ◽  
QD Mohammad ◽  
H Rahman ◽  
M Hakim ◽  
SM Kibria
Keyword(s):  
Botulinum Toxin ◽  
Botulinum Toxin A ◽  
Botulinum Toxin Type A ◽  
Botulinum Toxin Type ◽  
X Ray ◽  
Medical College ◽  
Lingual Dystonia ◽  
History Of ◽  
Chest X Ray

A 42-year-old female presented in Neurology Department of Sir Salimullah Medical College with gradually worsening difficulty in talking and eating for the last four months. Examination revealed dystonic tongue, macerated lips due to continuous drooling of saliva and aspirated lungs. She had no history of taking antiparkinsonian, neuroleptics or any other drugs causing dystonia. Chest X-ray revealed aspiration pneumonia corrected later by antibiotics. She was treated with botulinum toxin type-A. Twenty units of toxin was injected in six sites of the tongue. The dystonic tongue became normal by 24 hours. Subsequent 16 weeks follow up showed very good result and the patient now can talk and eat normally. (J Bangladesh Coll Phys Surg 2006; 24: 75-78)

The natural history of pituitary apoplexy: long term follow-up study

2019 ◽  
Author(s):  
Ayesha Shaikh ◽  
Natasha Shrikrishnapalasuriyar ◽  
Giselle Sharaf ◽  
David Price ◽  
Maneesh Udiawar ◽  
...  
Keyword(s):  
Natural History ◽  
Pituitary Apoplexy ◽  
Follow Up Study ◽  
Long Term Follow Up ◽  
History Of

The natural history of benign thyroid nodules: 10 years follow-up

2020 ◽  
Author(s):  
Valeria Ramundo ◽  
Giorgio Grani ◽  
Rocco Bruno ◽  
Giuseppe Costante ◽  
Domenico Meringolo ◽  
...  
Keyword(s):  
Natural History ◽  
Thyroid Nodules ◽  
History Of ◽  
Benign Thyroid Nodules ◽  
Benign Thyroid

Ischemic Complications of Pregnancy: Who is at Risk?

2016 ◽  
Vol 10 (1) ◽  
pp. 14
Author(s):  
Sara C Martinez ◽  
◽  
Sharonne N Hayes ◽  
Keyword(s):  
Artery Dissection ◽  
Cardiac Events ◽  
Coronary Artery Dissection ◽  
Reduction Strategies ◽  
Ischemic Complications ◽  
Substantial Risk ◽  
History Of ◽  
Invasive Management ◽  
In Pregnancy

The physiologic demands of pregnancy may either trigger or uncover ischemic heart disease (IHD) via largely unknown mechanisms, leading to an increased mortality compared with nonpregnant individuals. Risk factors for IHD in pregnancy are age, smoking, multiparity, and prior cardiac events. A multidisciplinary team at a referral center is key to coordinating medical or invasive management and inpatient observation. Etiologies may be revealed by experienced angiographers, and are predominantly spontaneous coronary artery dissection, followed by atherosclerotic disease and thrombus, while a significant percentage of women are found to have normal coronary arteries by angiogram. The management of these conditions is varied and, in general, conservative management is preferred with adequate coronary flow and stable hemodynamics. A woman with a history of IHD in pregnancy is at a substantial risk for further complications in future pregnancies and beyond; therefore, aggressive risk factor-reduction strategies and regular cardiology follow-up are imperative to decrease adverse events.

Listening to the Voices of Individuals with Disabilities

1998 ◽  
Vol 79 (2) ◽  
pp. 188-196 ◽  
Author(s):  
Stephen French Gilson ◽  
John C. Bricout ◽  
Frank R. Baskind
Keyword(s):  
Social Work ◽  
Exploratory Study ◽  
Personal Experience ◽  
Work Practice ◽  
Social Work Practice ◽  
Fundamental Rights ◽  
Individuals With Disabilities ◽  
Research And Practice ◽  
The Social

Social work literature, research, and practice on disabilities has lagged behind other topical areas dealing with oppressed groups. The social work literature remains “expert focused” and generally fragmented into discussions of specific disabilities or subpopulations. A viable general model that deals with the personal experience of disability is not available. This exploratory study presents a social work literature search and analysis as well as interviews with six individuals with disabilities about their experiences with social workers. Individuals with disabilities assert that they were treated as though they had categorically fewer aspirations, abilities, and perhaps even fundamental rights than did nondisabled people. This study provides a base for follow-up research on models of consumer-focused social work practice in the area of disability.

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