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Published on: August 30, 2018
Appropriately prescribing antibiotics for patients with pharyngitis: a physician-based approach vs a nurse-only
Duane K Undeland1, Todd J Kowalski, Wendy L Berth
1Department of Medical Education, Gundersen Lutheran Health System, La Crosse, WI 54601, USA.
Objective:
To assess the safety and appropriateness of antibiotic use in adult patients with pharyngitis who opted for a nurse-only triage and treatment algorithm vs patients who underwent a physician-directed clinical evaluation.
Patients And Methods:
Using International Classification of Diseases, Ninth Revision codes to query the electronic medical record database at our institution, a large multispecialty health care system in LaCrosse, WI, we identified adult patients diagnosed as having pharyngitis from September 1, 2005, through August 31, 2007. Diagnosis, treatment, and outcome data were collected retrospectively.
Results:
Of 4996 patients who sought treatment for pharyngitis, 3570 (71.5%) saw a physician and 1426 (28.5%) opted for the nurse-only triage and treatment algorithm. Physicians adhered to antibiotic-prescribing guidelines in 3310 (92.7%) of 3570 first visits, whereas nurses using the algorithm adhered to guidelines in 1422 (99.7%) of 1426 first visits (P<.001). Physicians were significantly less likely to follow guidelines at patients' subsequent visits for a single pharyngitis illness than at their initial one (92.7% [3310/3570] vs 83.7% [406/485]; P<.001).
Conclusion:
Instituting a simple nurse-only triage and treatment algorithm for patients presenting with pharyngitis appears to reduce unnecessary antibiotic use.
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Acute Pharyngitis
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
Tonsillitis II: Management
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
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Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
Chronic Pharyngitis
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Acute Pyelonephritis II: Diagnostic Studies and Management