Reasons for patients with non-urgent conditions attending the emergency department in Kenya: A qualitative study.
Matifary CR, Wachira B, Nyanja N, Kathomi C.
Afr J Emerg Med. 2021 Mar;11(1):113-117. doi: 10.1016/j.afjem.2020.09.004.
TXA is a safe, inexpensive medication that prevents fibrin breakdown. In traumatic bleeding, it conveys a significant mortality benefit with an impressive NNT for mortality between 7 and 67, depending on injury severity, without apparent serious safety issues. This benefit is associated with early administration. TXA should not be given more than three hours after injury as it may increase mortality after this timeframe. It appears to have equal benefit in a variety of trauma practice environments.
CRASH-3 Trial examined the effect of tranexamic acid on head injury-related death in adults with TBI who were within 3 h of injury, had a Glasgow Coma Scale (GCS) score of 12 or lower or any intracranial bleeding on CT scan, and no major
The results indicated a reduction in the risk of head injury-related death with tranexamic acid in patients with mild-to-moderate head injury (RR 0·78 [95% CI 0·64–0·95]) but in patients with severe head injury (0·99 [0·91–1·07]) there was no clear evidence of a reduction (p value for heterogeneity 0·030).
The effect of tranexamic acid on head injury-related death stratified by time to treatment and recorded no evidence of heterogeneity (p=0·96). The RR of head injury-related death with tranexamic acid was 0·96 (95% CI 0·79–1·17) in patients randomly assigned within 1 h of injury, 0·93 (0·85–1·02) in those randomly assigned within more than 1 h and 3 h or fewer after injury, and 0·94 (0·81–1·09) in those randomly assigned more than 3 h after injury.
Most infants transition from intrauterine to extrauterine life without any assistance. The term-infant with good tone, color, and respiratory effort requires no assistance and should be handed off to the mother after birth. However, approximately 10% of infants require some resuscitation and about 1% require extensive resuscitation. The main priority in neonatal resuscitation is establishment of effective ventilation and oxygenation.