RT Journal Article
SR Electronic
T1 Prescribing of long-term antibiotics to adolescents in primary care: a retrospective cohort study
JF British Journal of General Practice
JO Br J Gen Pract
FD British Journal of General Practice
SP e887
OP e894
DO 10.3399/BJGP.2021.0332
VO 71
IS 713
A1 Mark Lown
A1 Sam McKeown
A1 Beth Stuart
A1 Nick Francis
A1 Miriam Santer
A1 George Lewith
A1 Fangzhong Su
A1 Michael Moore
A1 Paul Little
YR 2021
UL http://bjgp.org/content/71/713/e887.abstract
AB Background Antibiotic overuse is linked to increased risk of antimicrobial resistance. Long-term antibiotics are commonly used for treating acne and prophylaxis of urinary tract infection. Their contribution to the overall burden of antibiotic use is relatively unknown.Aim To describe the volume of commonly prescribed long-term (≥28 days) antibiotic prescriptions in adolescents and young adults, trends over time, and comparisons with acute prescriptions.Design and setting A retrospective cohort study using UK electronic primary care records.Method Patients born between 1979 and 1996 and with data in the Care and Health Information Analytics database were included. The main outcome measures were antibiotic prescription rates per 1000 person-years and antibiotic prescription days per person-year between the ages of 11 and 21.Results In total, 320 722 participants received 710 803 antibiotic prescriptions between the ages of 11 and 21 years from 1998 to 2017. Of these 710 803 prescriptions, 191 443 (26.93%) were for long-term antibiotics (≥28 days and ≤6 months in duration). Long-term antibiotics accounted for more than two-thirds (72.48%) of total antibiotic exposure (days per person-year). Total long-term antibiotic prescribing peaked in 2013 at just under 6 days per person-year and declined to around 4 days in 2017.Conclusion Among adolescents and young adults, exposure to long-term antibiotics (primarily lymecycline used for acne) was much greater than for acute antibiotics and is likely to make an important contribution to antimicrobial resistance. Urgent action is needed to reduce unnecessary exposure to long-term antibiotics in this group. Increasing the use of, and adherence to, effective non-antibiotic treatments for acne is key to achieving this.