Related Experiment Videos
Clinical identification and comparative prognosis of high-risk patients with Haemophilus influenzae meningitis
1Children's Hospital Kempe Research Center, Children's Hospital of Denver, CO 80218.
Insights
Identifying high-risk children with Haemophilus influenzae meningitis is crucial. A clinical scoring system helps predict outcomes, with corticosteroids potentially improving results for high-risk patients.
Area of Science:
- Pediatrics
- Infectious Diseases
- Neurology
Background:
- Haemophilus influenzae meningitis poses significant risks.
- A clinical scoring system exists to assess patient prognosis.
- Identifying high-risk pediatric patients is essential for targeted interventions.
Purpose of the Study:
- To retrospectively review pediatric patients with Haemophilus influenzae meningitis.
- To identify patients at high risk of mortality or severe sequelae.
- To evaluate the impact of corticosteroids on outcomes in high-risk patients.
Main Methods:
- Retrospective review of 195 children with Haemophilus influenzae meningitis.
- Application of a previously described clinical scoring system.
- Prospective, observer-blinded follow-up evaluation of high-risk survivors and matched low-risk controls.
Main Results:
- 13.3% of patients had high-risk prognostic scores (≥4.5).
- High-risk patients experienced significantly more severe sequelae compared to low-risk controls.
- Corticosteroid therapy in high-risk patients was associated with outcomes similar to low-risk controls.
Conclusions:
- The clinical scoring system effectively identifies high-risk pediatric patients with Haemophilus influenzae meningitis.
- High-risk patients face a greater likelihood of severe sequelae.
- Corticosteroids may mitigate adverse outcomes in high-risk pediatric meningitis cases.
Abstract:
One hundred ninety-five consecutive children with Haemophilus influenzae meningitis were retrospectively reviewed to identify those patients at high risk of death or severe sequelae using a previously described clinical scoring system. One hundred sixty-nine children (86.7%) had prognostic scores less than or equal to 4.0 and all survived. Twenty-six patients (13.3%) had prognostic scores greater than or equal to 4.5 points. Five of these high-risk patients (2.6% overall) died as a direct result of their acute meningitis. Of the remaining 21 survivors, 15 were available for prospective, observer-blinded, follow-up evaluation, as compared with 15 low-risk control patients matched for age, sex, and year of admission. High-risk patients were significantly more likely to have more serious sequelae (2.0 +/- 2.1) as compared with low-risk controls (0.5 +/- 0.7). Those high-risk patients who by the choice of their treating physicians had received corticosteroids (and usually osmotic therapy as well) appeared to have outcomes similar to their matched low-risk controls and significantly better than those high-risk patients who did not receive such additional therapy.