Failed preoperative vacuum bell therapy does not affect outcomes following minimally invasive repair of pectus excavatum

PURPOSE

It is unknown if failed preoperative vacuum bell (VB) treatment in patients undergoing minimally invasive repair of pectus excavatum (MIRPE), delays repair and/or affects postoperative outcomes.

METHODS

A retrospective data analysis including all consecutive patients treated at one single institution undergoing MIRPE was performed between 2000 and 2016. Patients were stratified into preoperative VB therapy versus no previous VB therapy.

RESULTS

In total, 127 patients were included. Twenty-seven (21.3%) patients had preoperative VB treatment for 17 months (median, IQR 8-34). All 27 patients stopped VB treatment due to the lack of treatment effect. Eight (47.1%) of 17 assessed VB patients showed signs of skin irritation or hematoma. VB treatment had no effect on length of hospital stay (p = 0.385), postoperative complications (p = 1.0), bar dislocations (p = 1.0), and duration of bar treatment (p = 0.174). Time spent in intensive care unit was shorter in patients with VB therapy (p = 0.007). Long-term perception of treatment including rating of primary operation (p = 0.113), pain during primary operation (p = 0.838), own perspective of look of chest (p = 0.545), satisfaction with the procedure (p = 0.409), and intention of doing surgery again (p = 1.0) were not different between groups.

CONCLUSIONS

Failed preoperative VB therapy had no or minimal effect on short-term outcomes and long-term perceptions following MIRPE.

Which patients become seizure free with antiepileptic drugs? An observational study in 821 patients with epilepsy

OBJECTIVES

Analysis of factors influencing seizure outcome in antiepileptic drug treatment of epilepsy.

PATIENTS AND METHODS

Retrospective analysis of 500 patients with complete seizure control and 321 patients with refractory epilepsy (mean ages 33.3 and 32.1 years respectively).

RESULTS

The seizure-free group consisted of 377 patients with symptomatic/cryptogenic epilepsy (SCE; mean seizure control 45 months) and 123 patients with idiopathic generalized epilepsy (IGE; mean seizure control 61 months) (P = 0.02). Of the patients with SCE, 35.7% had achieved seizure control with monotherapy (MT), 29.6% with >or=2 AEDs. No single AED was superior in MT. Of the patients with IGE, 35.9% had become seizure free with MT, 15.6% on combination therapy (CT). Valproate MT was more commonly associated with seizure freedom than lamotrigine (P < 0.05).

CONCLUSIONS

The results indicate that, in SCE, seizures can be controlled with carefully selected CT more commonly than suggested by previous studies. The seizure prognosis of patients with IGE presenting to a specialist in epilepsy may be worse than previously thought.