ABSTRACT
Recent research found that enzymatic debridement clearly improves long-term scarring in burns. By reducing the spontaneous wound-healing period, scarring might be optimized. The latest publications show that wound healing can be accelerated by the application of platelet-rich fibrin (PRF). However to date no study that evaluates PRF treatment in burn wounds following enzymatic debridement has been published. We conducted a single-center prospective observational trial treating ten patients with partial thickness to deep dermal burns after enzymatic debridement with PRF. After wound treatment, the dressing remained untouched for five days. For wound healing, we compared different dressings and treatment options. Minimum pain and no signs of infection were observed during any of the treatments. Physicians were able to learn the manufacture of PRF quickly. For two early treatments, skin grafting was required. In one case, the dressing was removed too early. In a second case, the wait for spontaneous wound healing was not long enough. After a standardized treatment procedure was set, we found that results were clearly improving. Mean healing time of seven wounds treated with Suprathel® dressing was 18 days (min 9 days, max 21 days). PRF application might be useful to reduce healing time in partial thickness to deep dermal burn wounds that heal spontaneously after enzymatic debridement. Thus, scarring can be improved.
Les données récentes indiquent clairement que le débridement enzymatique (DE) diminue nettement les séquelles de brûlure, en accélérant leur cicatrisation (et l'on sait que la France est le seul pays d'Europe où cette technique est inutilisable, NDRLF). Les dernières publications montrent que cette cicatrisation peut être accélérée par l'utilisation locale de Fibrine Riche en Plaquettes (FRP). Cette technique n'a pas encore été évaluée couplée au DE. Nous avons évalué ce couplage auprès de 10 patients victimes de brûlures des 2èmes degrés intermédiaire et profond, le pansement étant laissé en place 5 jours après DE+PRP, plusieurs options ayant été essayées. La douleur restait minimale et aucune infection n'a été observée. Les praticiens ont facilement appris la préparation de FRP. Deux échecs ont été observés en début de série (nécessité de greffe). Dans un cas, le pansement a été enlevé trop précocement. Dans l'autre, la greffe a été décidée trop rapidement. La standardisation subséquente du protocole en a nettement amélioré les résultats. Le délai moyen de cicatrisation de 7 patients sous Suprathel® était de 18 j (9- 21). La FRP pourrait être utile à réduire le délai de cicatrisation des brûlures intermédiaires à profondes après débridement enzymatique et ainsi en limiter les séquelles.
ABSTRACT
BACKGROUND: In this study, we aimed to assess the rate of adolescent delivery in a Saudi tertiary health care center and to investigate the association between maternal age and fetal, neonatal, and maternal complications where a professional tertiary medical care service is provided. METHODS: A cross-sectional study was performed between 2005 and 2010 at King Abdulaziz Medical City, Riyadh, Saudi Arabia. All primigravid Saudi women ≥24 weeks gestation, carrying a singleton pregnancy, aged <35 years, and with no chronic medical problems were eligible. Women were divided into three groups based on their age, ie, group 1 (G1) <16 years, group 2 (G2) ≥16 up to 19 years, and group 3 (G3) ≥19 up to 35 years. Data were collected from maternal and neonatal medical records. We calculated the association between the different age groups and maternal characteristics, as well as events and complications during the antenatal period, labor, and delivery. RESULTS: The rates of adolescent delivery were 20.0 and 16.3 per 1,000 births in 2009 and 2010, respectively. Compared with G1 and G2 women, G3 women tended to have a higher body mass index, a longer first and second stage of labor, more blood loss at delivery, and a longer hospital stay. Compared with G1 and G2 women, respectively, G3 women had a 42% and a 67% increased risk of cesarean section, and had a 52% increased risk of instrumental delivery. G3 women were more likely to develop gestational diabetes or anemia, G2 women had a three-fold increased risk of premature delivery (odds ratio 2.81), and G3 neonates had a 50% increased overall risk of neonatal complications (odds ratio 0.51). CONCLUSION: The adolescent birth rate appears to be low in central Saudi Arabia compared with other parts of the world. Excluding preterm delivery, adolescent delivery cared for in a tertiary health care center is not associated with a significantly increased medical risk to the mother, fetus, or neonate. The psychosocial effect of adolescent pregnancy and delivery needs to be assessed.
