scholarly journals Including young children in their food allergy care: A pilot study

2020 ◽  
Vol 2 (2) ◽  
pp. 161-163
Author(s):  
Jodi Shroba ◽  
Susan McElroy
Keyword(s):  
Food Allergy ◽  
Pilot Study ◽  
Parental Education ◽  
Small Sample Size ◽  
Active Role ◽  
Small Sample ◽  
Food Allergies ◽  
Allergic Reactions ◽  
Knowledge Questionnaire ◽  
To Receive

Rationale: Food allergy education is often directed toward adult caregivers. However, once children go to school, they must participate in their food allergy care to remain safe. The purpose of this study was to assess food allergy knowledge and test an educational intervention targeted toward the child. We hypothesized that child-based teaching will be equal in safety and knowledge outcomes compared with standard parental education. Methods: Twenty-nine children between the ages of 5‐11 years and their caregivers were enrolled. Child subjects completed a food allergy knowledge questionnaire. Each caregiver/child dyad was randomized to receive parent-targeted education (control) or child-targeted education (treatment) and was given an educational booklet. Six weeks later, the child completed the same knowledge questionnaire. At the end of the semester, the caregivers were asked to report allergic reactions that occurred at school. Results: There were no differences between the groups on age or type of school attended. All the subjects demonstrated a statistically significant increase in allergy knowledge from time 1 (completion of survey 1) to time 2 (completion of survey 2) (t = ‐6.301; p < 0.001) There was no difference in knowledge between the groups at time 2 (t = ‐1.782; p = 0.089) and no difference between the groups on allergic reactions during the study period (χ2 = 2.33; p = 0.13). Conclusion: This pilot study, with a small sample size, demonstrated that child-based education was comparable with education targeted toward caregivers, with no difference in allergic events. Children can take an active role in education and management of their food allergies at school.

scholarly journals The Symbiotic Mutualism between Co-Creation and Entrepreneurship

2021 ◽  
Vol 13 (11) ◽  
pp. 6285
Author(s):  
Sandra Misiak-Kwit ◽  
Małgorzata Wiścicka-Fernando ◽  
Kelaniyage Shihan Dilruk Fernando
Keyword(s):  
Pilot Study ◽  
Small Sample Size ◽  
Strong Association ◽  
Sampling Technique ◽  
Small Sample ◽  
Entrepreneurial Intentions ◽  
Added Value ◽  
Primary Data ◽  
Exploratory Research ◽  
Symbiotic Mutualism

In this manuscript, the authors aim to explore firstly the association between entrepreneurial mindset and co-creation experience, secondly the association between co-creation experience and entrepreneurial intentions, and thirdly the association between entrepreneurial mindset and entrepreneurial intentions within the sustainability context. In this paper, the authors present the results of the pilot study. Primary data were collected from 500 university students from China, Georgia, Poland, Romania, and Sri Lanka by using a convenient sampling technique, and a literature review was the primary method of the concept development. The authors selected the above-mentioned countries to collect primary data by using a convenient sampling technique based on accessibility; they also visited all analysed countries in order to conduct the pilot survey personally. Descriptive statistics and the Spearman’s rank correlation coefficient were applied as primary statistical methods. The findings reveal that there is a very strong association between co-creation experience and entrepreneurial intentions, a very weak negative association between entrepreneurial mindset and co-creation experience, and, surprisingly, a weak association between entrepreneurial mindset and entrepreneurial intentions. The added value of the conducted pilot research involves filling in a gap regarding the relationship between experience and the subjective norm. In the presented pilot research, co-creation experience was compared with not only entrepreneurial mindset but with entrepreneurial intentions as well. An additional value of this exploratory research is compiling an international comparison. The main contribution of this pilot study is examining the symbiotic mutualism between co-creation and entrepreneurship. Among many platforms of associations, the following can be differentiated: creativity, innovativeness, openness, engagement, awareness, motivation, trust (level of social capital), and recognizing the significance of social and sustainable development objectives. Due to the small sample size, the results cannot be generalised. Results refer only to the respondents. However, the findings of the pilot study are the basis for further research studies on symbiotic mutualism between entrepreneurship and co-creation.

scholarly journals Blinding in electric current stimulation in subacute neglect patients with current densities of 0.8 A/m2: a cross-over pilot study

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Anna Gorsler ◽  
Ulrike Grittner ◽  
Nadine Külzow ◽  
Torsten Rackoll
Keyword(s):  
Pilot Study ◽  
Electric Fields ◽  
Standard Care ◽  
Small Sample Size ◽  
Small Sample ◽  
Related Factors ◽  
Attentional Deficits ◽  
Age Related ◽  
Current Densities ◽  
Improve Standard

Abstract Objective Neglect after stroke is a disabling disorder and its rehabilitation is a major challenge. Transcranial direct current stimulation (tDCS) seems to be a promising adjuvant technique to improve standard care neglect therapy. Since electric fields are influenced by age-related factors, higher current densities are probably needed for effective treatment in aged stroke patients. Validation of treatment efficacy requires sham-controlled experiments, but increased current densities might comprise blinding. Therefore, a pilot study was conducted to test sham adequacy when using current density of 0.8 A/m2. Whether especially neglect patients who mainly suffer from perceptual and attentional deficits are able to differentiate beyond chance active from sham tDCS was investigated in a randomized cross-over design (active/sham stimulation) in 12 early subacute patients with left-sided hemineglect. Stimulation (0.8 A/m2) was performed simultaneous to standard care neglect therapy. Results Odds ratio of correct guessing an atDCS condition compared to wrongly judge an atDCS condition as sham was 10.00 (95%CI 0.65–154.40, p = 0.099). However, given the small sample size and high OR, although likely somewhat overestimated, results require careful interpretation and blinding success in neglect studies with current densities of 0.8 A/m2 should be further confirmed.

Perceptions and Understanding of Diabetes Mellitus Technology in Adults with Type 1 or Type 2 DM: A Pilot Survey from Pakistan

2021 ◽  
pp. 193229682110111
Author(s):  
Sarah Nadeem ◽  
Uswah Siddiqi ◽  
Russell Seth Martins ◽  
Kaleemullah Badini
Keyword(s):  
Diabetes Mellitus ◽  
Pilot Study ◽  
Diabetes Care ◽  
Online Survey ◽  
Small Sample Size ◽  
Developed Countries ◽  
Small Sample ◽  
Cost Of Care ◽  
Cross Sectional ◽  
Specific Patient

Introduction: Diabetes mellitus technology (DMT) is increasingly used for routine management in developed countries, yet its uptake in developing countries is not as consistent. Multiple factors may influence this, including country specific patient perception regarding DMT. We conducted a pilot study in Pakistan to understand this important question which has not been studied yet. Methods: A cross-sectional pilot study was conducted in Pakistan. An anonymous survey exploring perceptions of diabetes technology was circulated on social media platforms, collecting responses over 2 weeks. Target population included adults (≥18 years) living in Pakistan, with DM1 or 2. Results: A total of 40 responses were received. The majority (36/40) reported using conventional glucometers. Nine used continuous glucose monitoring (CGM). Thirty-two of 40 patients believed DMT improved diabetes care, 22 felt it helped decreased risk of Diabetes-related complications. 15/40 stated that DMT results in increased cost of care. Sixteen reported their diabetes care teams had never discussed wearable DMT options whereas 11 disliked them because they did not want a device on their self. Conclusion: In our pilot study we have identified broad themes of opportunity and challenges to DMT use in Pakistan. Patients’ perceptions regarding DMT were generally positive but significant barriers to its acceptance included high cost, lack of discussion between doctor and patient about available technology and personal hesitation. Limitations of our study include sampling bias (online survey) and small sample size, but this data can help inform larger studies, to look at this important topic in greater detail.

scholarly journals Randomized Double-blind Placebo-controlled Proof-of-concept Trial of Resveratrol for Outpatient Treatment of Mild Coronavirus Disease (COVID-19)

2021 ◽  
Author(s):  
Marvin R. McCreary ◽  
Patrick M. Schnell ◽  
Dale A. Rhoda
Keyword(s):  
Pulmonary Embolism ◽  
Adverse Events ◽  
Small Sample Size ◽  
Primary Outcome Measure ◽  
Small Sample ◽  
Double Blind ◽  
Phase 2 Study ◽  
Clinically Significant ◽  
Low Incidence ◽  
To Receive

Abstract Resveratrol is a polyphenol that has been well studied and has demonstrated anti-viral and anti-inflammatory properties that might mitigate the effects of COVID-19. Outpatients (N=105) were recruited from central Ohio in late 2020. Participants were randomly assigned to receive placebo or resveratrol. Both groups received a single dose of Vitamin D3 which was used as an adjunct. The primary outcome measure was hospitalization within 21 days of symptom onset; secondary measures were ER visits, incidence of pneumonia and pulmonary embolism. Five patients chose not to participate after randomization. Twenty-one day outcome was determined of all one hundred participants (mean [SD] age 55.6 [8.8] years; 61% female) (or their surrogates). There were no clinically significant adverse events attributed to resveratrol. Outpatients in this phase 2 study treated with resveratrol had a lower incidence compared to placebo of: hospitalization (2% vs. 6%, RR 0.33, 95% CI 0.04-3.10), COVID-related ER visits (8% vs. 14%, RR 0.57, 95% CI 0.18-1.83), and pneumonia (8% vs. 16%, RR 0.5, 95% CI 0.16-1.55). One patient (2%) in each group developed pulmonary embolism (RR 1.00, 95% CI: 0.06-15.55). This underpowered study was limited by small sample size and low incidence of primary adverse events. A larger trial could determine efficacy.TRIAL REGISTRATIONS: ClinicalTrials.gov NCT04400890 26/05/2020; FDA IND #150033 05/05/2020

A Review on Identified Major Food Allergens: Characteristics and Role in Food Allergy

2017 ◽  
Vol 54 (3) ◽  
pp. 346
Author(s):  
Chhavi Arya ◽  
Chetna Jantwal
Keyword(s):  
Food Allergy ◽  
Food Allergies ◽  
Allergic Reactions ◽  
Food Allergens ◽  
Food Groups ◽  
Consumer Protection Act ◽  
Major Food ◽  
Life Threatening ◽  
Major Allergens ◽  
Allergen Labeling

Food allergens are the substances present in food that cause food allergy. Human body reactions to food allergens range from mild to severe life threatening anaphylactic shock. At least seventy different foods have been reported to cause allergic reactions and several other foods have been identified which have the potential to provoke allergic reactions. Majority of the identified food allergens are proteins. The Food Allergen Labeling and Consumer Protection Act (FALCPA) identifies eight major food groups i.e. milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, and soybeans as major allergy causing foods. These eight foods are believed to account for 90 per cent of food allergies and are responsible for most serious reactions to foods. Several studies have been done which identify the major allergens in various foods. The present paper attempts to review the major allergens present in various food.

scholarly journals What People with Newly Diagnosed MS (and their Families and Friends) Need to Know

2000 ◽  
Vol 2 (3) ◽  
pp. 29-39 ◽  
Author(s):  
Judy Wollin ◽  
Helen Dale ◽  
Nancy Spenser ◽  
Anne Walsh
Keyword(s):  
Multiple Sclerosis ◽  
Small Sample Size ◽  
Cross Sectional Study ◽  
Small Sample ◽  
Newly Diagnosed ◽  
Cross Sectional ◽  
Wide Range ◽  
Study Participants ◽  
To Receive ◽  
Depth Interviews

Abstract The aim of this retrospective study was to determine from people with multiple sclerosis (MS) and their families what information would assist a person with newly diagnosed MS — in which format, when, and from whom it should be delivered. Thirty-four Queensland, Australia, residents with MS and 18 family members and friends participated in the main study. Participants were self-selected for this purposive, statewide, cross-sectional study. Nine of the respondents answered open-ended questions in addition to the standard questionnaires, and seven respondents gave in-depth interviews. The respondents recommended that people with a recent MS diagnosis and their families be given a wide range of information reflective of their personal needs. The information should be provided in person (in both group and individual sessions). They preferred to receive the information from their physicians and the staff of the Multiple Sclerosis Society. Research aimed at cures and therapies, as well as counseling and support services, should be discussed early in the course of the disease. Because of the small sample size and retrospective design, additional studies with larger populations are suggested to confirm these results and their cross-cultural applicability.

scholarly journals Weighing the benefits and risks of oral immunotherapy in clinical practice

2021 ◽  
Vol 42 (2) ◽  
pp. 118-123
Author(s):  
Aikaterini Anagnostou
Keyword(s):  
Quality Of Life ◽  
Food Allergy ◽  
The United States ◽  
Oral Immunotherapy ◽  
Food Allergies ◽  
Allergic Reactions ◽  
Immune Modulators ◽  
Significant Burden ◽  
Working Together

Food allergies are common and affect 6‐8% of children in the United States; they pose a significant burden on the quality of life of children with allergy and their caregivers due to multiple daily restrictions. Despite the recommended dietary avoidance, reactions tend to occur due to unintentional exposure to the allergenic food trigger. Fear of accidental ingestions with potentially severe reactions, including anaphylaxis and death, creates anxiety in individuals with food allergy. Oral immunotherapy has emerged as a form of active and potentially disease-modifying treatment for common food allergies encountered in childhood. The efficacy of oral immunotherapy is high, with the majority of participants achieving desensitization and, as a result, protection from trace exposures and improved quality of life. The main risk of oral immunotherapy consists of allergic reactions to treatment. In general, rates of allergic reactions and anaphylaxis are reported to be higher in individuals pursuing therapy options, but most subjects who undergo oral immunotherapy will likely experience mild or moderate reactions during treatment. Adverse events tend to reduce in both frequency and number in the maintenance period. The use of immune modulators alongside oral immunotherapy has been suggested, with the aim to improve efficacy and safety, and to facilitate the overall process. It is evident that the landscape of food allergy management is changing and that the future looks brighter, with different options emerging over time. The process of how to choose the appropriate option becomes a discussion between the clinician and the patient, which involves a joint review of the current medical evidence but also the patient's preference for balancing particular attributes of the treatment. By working together, providers and patients will ensure achievement of the best possible outcome for children with food allergies.

Do you see what I see? A randomised pilot study to evaluate the effectiveness and efficiency of simulation-based training with videolaryngoscopy for neonatal intubation

2015 ◽  
Vol 1 (1) ◽  
pp. 12-18 ◽  
Author(s):  
Lindsay C Johnston ◽  
Ruijun Chen ◽  
Travis M Whitfill ◽  
Christie J Bruno ◽  
Orly L Levit ◽  
...  
Keyword(s):  
Pilot Study ◽  
Small Sample Size ◽  
Deliberate Practice ◽  
Neonatal Resuscitation ◽  
Technical Skills ◽  
Small Sample ◽  
Efficiency And Effectiveness ◽  
Global Skills ◽  
Visual Confirmation ◽  
Future Work

IntroductionDirect laryngoscopy (DL) and airway intubation are critical for neonatal resuscitation. A challenge in teaching DL is that the instructor cannot assess the learners’ airway view. Videolaryngoscopy (VL), which allows display of a patient's airway on a monitor, enables the instructor to view the airway during the procedure. This pilot study compared deliberate practice using either VL with instruction (I-VL) or traditional DL. We hypothesised that I-VL would improve the efficiency and effectiveness of neonatal intubation (NI) training.MethodsParticipants (students, paediatric interns and neonatal fellows) were randomised to I-VL or DL. Baseline technical skills were assessed using a skills checklist and global skills assessment. Following educational sessions, deliberate practice was performed on mannequins using the Storz C-MAC. With I-VL, the instructor could guide training using a real-time airway monitor view. With DL, feedback was based solely on technique or direct visual confirmation, but the instructor and learner views were not concurrent. During summative assessment, procedural skills checklists were used to evaluate intubation ability on a neonatal airway trainer. The duration of attempts was recorded, and recorded airway views were blindly reviewed for airway grade. ‘Effectiveness’ reflected achievement of the minimum passing score (MPS). ‘Efficiency’ was the duration of training for learners achieving the MPS.Results58 learners were randomised. Baseline demographics were similar. All participants had a significant improvement in knowledge, skills and comfort/confidence following training. There were no significant differences between randomised groups in efficiency or effectiveness, but trends towards improvement in each were noted. Fellows were more likely to achieve ‘competency’ postinstruction compared to non-fellows (p<0.001).ConclusionsThis educational intervention to teach NI increased the learner's knowledge, technical skills and confidence in procedural performance in both groups. I-VL did not improve training effectiveness. The small sample size and participant diversity may have limited findings, and future work is indicated.

Effects of the leucovorin shortage: Pilot study investigating cost, efficacy, and toxicity comparison of low fixed-dose versus body surface area-adjusted leucovorin dosing in patients with resectable colon or metastatic colorectal cancer

2016 ◽  
Vol 23 (3) ◽  
pp. 163-172 ◽  
Author(s):  
Brandon R Shank ◽  
Amy H Seung ◽  
Katharine Kinsman ◽  
Matthew J Newman ◽  
Ross C Donehower ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Adverse Event ◽  
Pilot Study ◽  
Metastatic Colorectal Cancer ◽  
Small Sample Size ◽  
Small Sample ◽  
Disease Stage ◽  
Fixed Dose ◽  
Dosing Strategies ◽  
Event Rates

Purpose As a result of the leucovorin shortage, we switched from BSA-adjusted to low fixed-dose leucovorin in patients with colon cancer receiving fluorouracil-containing therapy. Methods A retrospective, pilot study of adults receiving intravenous leucovorin as part of a fluorouracil-containing treatment was conducted including individuals with stage II or III colon or newly diagnosed metastatic colorectal cancer. One low fixed-dose (leucovorin 50 mg) patient was matched by the investigator to one BSA-adjusted (leucovorin 200–500 mg/m2/dose) patient on disease stage and age. The objectives were to compare cost of alternative dosing strategies as well as efficacy and adverse event rates. Only patients being treated in the first-line metastatic colorectal cancer setting were included in the efficacy analysis. Results Fifty-eight patients were included. Leucovorin cost was reduced by 7- to 14-fold, and we were able to conserve a total of 1580–3400 doses of leucovorin by changing to fixed-dose (estimated from 200 mg/m2 or 400 mg/m2 dosing strategies, respectively). No statistically significant differences in progression-free survival ( p = 0.254), overall survival ( p = 0.923), or complications resulted. Conclusion Our decision to reduce the dose of leucovorin allowed us to conserve supply and control cost. The small sample size did not allow us to detect differences in efficacy or adverse event rates, and thus a larger study would be required to confirm our findings that efficacy was not compromised nor adverse effects greater.

scholarly journals The Tree Is My Anchor: A Pilot Study on the Treatment of BED through Nature-Based Therapy

2018 ◽  
Vol 15 (11) ◽  
pp. 2486 ◽  
Author(s):  
Sus Corazon ◽  
Ulrik Sidenius ◽  
Katrine Vammen ◽  
Sabine Klinker ◽  
Ulrika Stigsdotter ◽  
...  
Keyword(s):  
Eating Disorder ◽  
Pilot Study ◽  
Binge Eating ◽  
Subjective Experience ◽  
Small Sample Size ◽  
Well Being ◽  
Self Esteem ◽  
Small Sample ◽  
Structured Interviews ◽  
Eating Disorder Examination

Binge eating disorder (BED), characterized by recurrent episodes of binge eating with a subjective experience of lack of control, is the world’s most common eating disorder. The aim of the present pilot study was to examine the feasibility of implementing nature-based therapy (NBT) in the treatment of BED. The NBT intervention was compared to Support Group Meetings (SGMs), which are the only publicly available form of support for people diagnosed with BED in Denmark. Twenty participants with a BED diagnosis were included in the study, which had a mixed-methods design including Eating Disorder Examination interviews, semi-structured interviews, and questionnaires measuring well-being (The Psychological General Well-Being Index) and self-esteem (Rosenberg’s Self-Esteem Scale). Both the NBT and the SGMs showed positive results on all outcome measures (decreases in binge eating episodes and increases in general psychological well-being and self-esteem). The interviews indicated that the NBT context made the psychotherapeutic content more accessible to the participants and further helped them transfer the therapeutic gains to daily life after completing treatment. However, these results should be interpreted with caution due to the small sample size—ideally, they would need to be tested on a larger, randomized sample.

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