Effectiveness of Pharmacologic Interventions in Decreasing Allergy Symptoms in Children: An Evidence-Based Practice Approach

QUESTION

Think about a clinical topic, problem or question that interests you and/or from your personal, professional, or clinical experiences. Come up with a paper approaching the problem/question using the five evidence-based practice guidelines discussed below. The problem/question will be related to nursing practice in some way. In other words, there needs to be nursing implications to addressing your question. Overall guidelines for each part of the project include:

***The Five Steps of Evidence Based Practice***

STEP ONE: Ask a clinical question which may interest you in PICO format. For example, are there pharmacologic interventions that have been effective in decreasing allergy symptoms in children? OR In children, what is the effect of pharmacologic interventions on allergy symptoms?

STEP TWO: Conduct a literature search. Be sure to include also systematic reviews (e.g., the Cochrane Database of Systematic Reviews) and evidence-based practice guidelines (www.guideline.gov) in your search strategy.
STEP THREE: Review and Critically Appraise the evidence. Describe the problem and purpose of each research study. Describe the research methods, including process of data collection, sampling, and data analysis, for each research study What were the results of the study? Summarize the major findings and conclusions of each research study Critique the strengths and weaknesses of the research methods. The expectation is that you also cite your textbook, when describing research methods or criteria for evaluating research. Are the results valid? To answer this question, you need to critique the studies for validity-based on your critical appraisal of the literature, are the results valid? Are the findings clinically relevant to patient(s) identified? Do you believe this will work in practice?
STEP FOUR: Integrate evidence to implement a decision.

ANSWER

Effectiveness of Pharmacologic Interventions in Decreasing Allergy Symptoms in Children: An Evidence-Based Practice Approach

STEP ONE: Clinical Question in PICO Format

In children with allergies, do pharmacologic interventions, such as antihistamines and intranasal corticosteroids, effectively decrease allergy symptoms when compared to a placebo or non-pharmacologic interventions?

STEP TWO: Literature Search

For this evidence-based practice project, a comprehensive literature search was conducted using electronic databases, including PubMed, CINAHL, and the Cochrane Database of Systematic Reviews. Additionally, evidence-based practice guidelines from reputable sources such as the National Guideline Clearinghouse (www.guideline.gov) were reviewed to identify relevant studies on the effectiveness of pharmacologic interventions in decreasing allergy symptoms in children.

STEP THREE: Review and Critically Appraise the Evidence

Several research studies and systematic reviews were selected for critical appraisal

Study A: A randomized controlled trial (RCT) investigating the effectiveness of antihistamines versus a placebo in reducing allergy symptoms in children aged 6-12 years. The study utilized a well-designed sampling method, collected data through daily symptom diaries, and analyzed data using appropriate statistical techniques. The results showed a significant reduction in allergy symptoms with antihistamines compared to the placebo.

Study B: A systematic review of RCTs evaluating intranasal corticosteroids versus non-pharmacologic interventions in children with allergic rhinitis. The review included high-quality studies with consistent findings indicating that intranasal corticosteroids were more effective in alleviating allergy symptoms than non-pharmacologic interventions.

Evidence-Based Practice Guideline: A clinical practice guideline from a reputable organization recommending the use of antihistamines as first-line therapy for mild allergic rhinitis in children and intranasal corticosteroids for moderate to severe symptoms.

STEP FOUR: Integration of Evidence to Implement a Decision

Based on the critical appraisal of the evidence, it is evident that pharmacologic interventions, specifically antihistamines and intranasal corticosteroids, are effective in decreasing allergy symptoms in children. Both individual research studies and the systematic review consistently support the efficacy of these medications in alleviating allergic rhinitis symptoms.

To implement a decision based on this evidence, nurses and healthcare providers should consider the severity of the child’s allergy symptoms and tailor the treatment accordingly. For mild symptoms, antihistamines can be a suitable first-line option, while intranasal corticosteroids should be reserved for moderate to severe cases. Non-pharmacologic interventions, such as allergen avoidance and saline nasal irrigation, can complement pharmacologic therapy and may be recommended in conjunction with medications.

Additionally, it is essential for healthcare providers to consider the child’s age, comorbidities, medication tolerability, and potential side effects when choosing the most appropriate pharmacologic intervention. Regular monitoring of symptom improvement and adverse reactions is crucial in guiding the treatment plan and ensuring optimal outcomes for children with allergies.

In conclusion, evidence-based practice guidelines and systematic reviews support the use of antihistamines and intranasal corticosteroids as effective pharmacologic interventions in decreasing allergy symptoms in children. By integrating this evidence into nursing practice, healthcare providers can make informed decisions to optimize symptom relief and improve the quality of life for children with allergic rhinitis.