Optimising pain management in children with acute otitis media through a primary care-based multifaceted educational intervention: study protocol for a cluster randomised controlled trial

Cost of childhood acute otitis media in primary care in the Netherlands: economic analysis alongside a cluster randomised controlled trial

BACKGROUND

Acute otitis media (AOM) is among the most common paediatric conditions managed in primary care. Most recent estimates of the cost of AOM date from a decade ago and lack a full societal perspective. We therefore explored the societal cost of childhood AOM in the Netherlands within the setting of a trial comparing the effectiveness of an intervention aimed at educating general practitioners (GPs) about pain management in AOM compared to usual care.

METHODS

Economic analysis alongside a cluster randomised controlled trial conducted between February 2015 and May 2018 in 37 practices (94 GPs). In total, 224 children with AOM were included of which 223 (99%) completed the trial (intervention: n = 94; control: n = 129). The cost of AOM due to health care costs, patient and family costs, and productivity losses by parent caregivers were retrieved from study diaries and primary care electronic health records, during 28-day follow-up. We calculated mean cost (€ and $) per AOM episode per patient with standard deviations (SD, in €) regardless of study group assignment because there was no clinical effect of the trial intervention. In sensitivity analysis, we calculated cost in the intervention and usual care group, after exclusion of extreme outliers.

RESULTS

Mean total AOM cost per patient were €565.93 or $638.78 (SD €1071.01); nearly 90% of these costs were due to productivity losses experienced by parents. After exclusion of outliers, AOM cost was €526.70 or $594.50 (SD €987.96) and similar in the intervention and usual care groups: €516.10 or $582.53 (SD €949.69) and €534.55 or $603.36 (SD €920.55) respectively.

CONCLUSIONS

At €566 or $639 per episode, societal cost of AOM is higher than previously known and mainly driven by productivity losses by children's parents. Considering its high incidence, AOM poses a significant economic burden that extends beyond direct medical costs.

TRIAL REGISTRATION

Netherlands Trial Register no. NTR4920: http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4920 .

Improving pain management in childhood acute otitis media in general practice: a cluster randomised controlled trial of a GP-targeted educational intervention

Background

Pain management in acute otitis media (AOM) is often suboptimal, potentially leading to unnecessary discomfort, GP reconsultation, and antibiotic prescribing.

Aim

To assess the effectiveness of a GP-targeted educational intervention to improve pain management in children with AOM.

Design and setting

Pragmatic, cluster randomised controlled trial (RCT). GPs in 37 practices (intervention n = 19; control n = 18) across the Netherlands recruited 224 children with GP-confirmed AOM and ear pain (intervention n = 94; control n = 130) between February 2015 and May 2018.

Method

GPs in practices allocated to the intervention group were trained (online and face-to-face) to discuss pain management with parents using an information leaflet, and prompted to prescribe weight-appropriate dosed paracetamol. Ibuprofen was additionally prescribed if pain control was still insufficient. GPs in the control group provided usual care.

Results

Mean ear pain scores over the first 3 days were similar between groups (4.66 versus 4.36; adjusted mean difference = −0.05; 95% confidence intervals [CI] = −0.93 to 0.83), whereas analgesic use, in particular ibuprofen, was higher in the intervention group. The total number of antibiotic prescriptions during the 28-day follow-up was similar (mean rate 0.43 versus 0.47; adjusted rate ratio [aRR] 0.97; 95% CI = 0.68 to 1.38). Parents of children in the intervention group were more likely to reconsult for AOM-related complaints (mean rate 0.70 versus 0.41; aRR 1.73; 95% CI = 1.14 to 2.62).

Conclusion

An intervention aimed at improving pain management for AOM increases analgesic use, particularly ibuprofen, but does not provide symptomatic benefit. GPs are advised to carefully weigh the potential benefits of ibuprofen against its possible harms.

Pain management in acute otitis media: a qualitative study of parents' views and expectations

BACKGROUND

For unclarified reasons, parents tend to be cautious about administering analgesics to their children, potentially leading to suboptimal management of AOM symptoms. We aim to understand parents' views and expectations of pain management in acute otitis media (AOM) in children.

METHODS

Qualitative study alongside a cluster-randomised controlled trial (PIM-POM study) aimed at optimising pain management in childhood AOM. We purposefully sampled 14 parents of children diagnosed with AOM by their GP, who were recruited to the trial between November 2017 and May 2018. Semi-structured interviews were held at home in the first two weeks after trial enrollment. Interviews were audio-recorded, transcribed and analyzed thematically.

RESULTS

Parents experienced difficulties in recognising earache and other symptoms of an ear infection. They consulted the GP for a diagnosis, for reassurance and for management advice. Parents shared that, prior to consultation, they had insufficient knowledge of the benefits of correctly dosed pain medication at regularly scheduled intervals. Parents valued the GP's advice on pain management, and were happy to accept pain medication as standalone therapy, provided that the GP explained why antibiotics would not be needed. Parents' views and expectations of pain management in AOM were shaped by previous experiences of AOM within their family; those with a positive experience of pain medication are more likely to use it in subsequent AOM episodes.

CONCLUSIONS

Parents of children with AOM consult the GP to help cope with uncertainties in recognising symptoms of AOM, and to receive management advice. It is important that GPs are aware of parents' lack of understanding of the role of pain medication in managing AOM, and that they address this during the consultation.

TRIAL REGISTRATION

Netherlands Trial Register, identifier NTR4920 (registration date: 19 December 2014).

Pain management in acute otitis media: a qualitative study exploring GPs' views and expectations parallel to a trial of an educational intervention

Background

Optimal pain management is accepted as the cornerstone of acute otitis media (AOM) management, but analgesics are neither prescribed routinely nor explicitly recommended in day-to-day practice.

Aim

To explore GPs views on and expectations regarding pain management in children with AOM, and how a multifaceted educational intervention aimed at optimising pain management shapes these perceptions.

Design & setting

Qualitative study conducted alongside a cluster randomised controlled trial (cRCT), the PIMPOM study, in the Netherlands.

Method

Twelve GPs were purposefully sampled from primary care centres allocated to the intervention group and were interviewed, using semi-structured, audio-recorded interviews. The intervention comprised a blended GP educational programme (internet-based and face-to-face training) aimed at discussing pain management proactively with parents using a parent information leaflet, and prescribing paracetamol and ibuprofen according to current guidelines. Interviews were transcribed verbatim and analysed thematically by a multidisciplinary team.

Results

GPs considered AOM a very painful condition. Initially, GPs felt unable to offer adequate treatment for AOM-related ear pain. The intervention provided tools, such as knowledge, communication skills, and an information leaflet, which reduced their feelings of helplessness and empowered them to manage childhood AOM more adequately. GPs indicated that the intervention led to a shift in focus from treating the infection with antibiotics to treating symptoms with analgesics. There was a general lack of knowledge about the possibility of prescribing ibuprofen to children. GPs expressed mixed views on prescribing this drug to children.

Conclusion

A primary-care based multifaceted educational intervention aimed at optimising pain management in childhood AOM offered GPs tools to optimise management of this condition and changed GPs perceptions, namely from treating the infection with antibiotics to treating symptoms.