Entonox

08/01/2012 - "Nursing staff reported a statistically significant reduction in pain scores during dressing removal, and significantly less rescue doses of Entonox given to those receiving VR, compared to those receiving standard distraction. "
01/01/2012 - "One RCT reported significant reduction in pain during male flexible cystoscopy in the Entonox(®) group compared with the control group. "
08/01/1999 - "A statistically significant reduction in pain scores was achieved with IAL (7.9 vs 5.2, P < 0.05), but the effect with Entonox was greater (7.8 vs 2.9, P < 0.001). "
03/01/1991 - "Results showed that there was no statistically significant reduction in pain provided by the Entonox, despite general patient approval. "
05/01/1979 - "The use Entonox (BOC Medishield) was examined in a large accident and emergency department and was found to give satisfactory relief from pain in 92 per cent of cases. "

12/01/2012 - "This study has shown that using entonox gas caused less labor pain, favorable expectations and experiences and also more maternal satisfaction."
09/01/2009 - "Entonox for labor pain: a randomized placebo controlled trial."
01/01/2014 - "Entonox (N2O2) which is an inhalational gas for relieving labor pain is commonly used intermittently; however some women are interested in continuous breathing in face mask. "
12/01/2012 - "Most of the pregnant women receiving entonox gas had less labor pain (91.8%), and were satisfied with it (98%). "
01/01/2013 - "Not only adding low dose infusion of remifentanil to self-administration of entonox was notable in labor pain reduction, it did n't make more parturient and neonatal side-effects."

08/01/1979 - "A further nine mechanically ventilated patients with severe head injuries were given Entonox without chest physiotherapy. "
08/01/1979 - "In a randomized trial nitrous oxide 50% in oxygen (Entonox) or oxygen 100% was given during chest physiotherapy on 23 occasions to three mechanically ventilated patients with severe head injuries. "

08/01/1999 - "We assessed, in a prospective randomised trial, the relative analgesic effects of Entonox and intra-articular lignocaine (IAL) in patients with acute anterior dislocation of the shoulder. "

03/01/1991 - "Eighty-five patients undergoing surgery for the incision and drainage of a subcutaneous abscess using a local anaesthetic were involved in a trial to ascertain the level of pain associated with such procedures and to investigate the possibility of using on-demand Entonox to supplement the local anaesthesia provided. "