National study on the adequacy of antidotes stocking in Lebanese hospitals providing emergency care

Expert consensus for a national essential antidote list: E-Delphi method

Antidote stocking represents a major challenge to hospitals all over the world, including Kuwait. In order to assist hospitals to reduce costs and improve patient care, an essential antidote list can be used as an initial foundation for securing sufficient antidote availability at healthcare institutions. The aim of our study is to generate a nationally relevant essential antidote list for emergency care hospitals in Kuwait using the e-Delphi method by establishing consensus through a multidisciplinary expert group of healthcare providers. An electronic survey with 47 essential antidotes was developed. The e-Delphi method was used, with three rounds of voting, to determine expert consensus on an essential antidote list for hospitals in Kuwait. A purposive sample of healthcare professionals from governmental and private hospitals were selected for this study (n = 30). Consensus was gained if ≥75% of the expert panel agreed on the inclusion of the antidote, without any strong disagreements. Round 1 of the e-Delphi resulted in 41 antidotes reaching consensus and seven new antidotes suggested by the expert panel. Round 2 had two antidotes (out of seven newly suggested ones) reaching consensus. Round 3 was a confirmatory round, where the expert group agreed on their previous rounds’ opinions. This resulted in the development of an essential antidote list with 43 antidotes. The optimal approach for ensuring adequate availability of antidotes is continuous monitoring of local poisoning incidence and antidote requirements through collaborations between academic researchers and emergency care clinicians. The development of an essential antidote list, with expert consensus, is one of the initial steps in securing a foundation for appropriate provision of antidotes at all healthcare institutions. This is the first study that the authors are aware of that demonstrates that the e-Delphi technique can consolidate recommendations of experts in emergency medicine to provide a list of essential antidotes.

An Appraisal of Antidotes' Effectiveness: Evidence of the Use of Phyto-Antidotes and Biotechnological Advancements

Poisoning is the greatest source of avoidable death in the world and can result from industrial exhausts, incessant bush burning, drug overdose, accidental toxication or snake envenomation. Since the advent of Albert Calmette’s cobra venom antidote, efforts have been geared towards antidotes development for various poisons to date. While there are resources and facilities to tackle poisoning in urban areas, rural areas and developing countries are challenged with poisoning management due to either the absence of or inadequate facilities and this has paved the way for phyto-antidotes, some of which have been scientifically validated. This review presents the scope of antidotes’ effectiveness in different experimental models and biotechnological advancements in antidote research for future applications. While pockets of evidence of the effectiveness of antidotes exist in vitro and in vivo with ample biotechnological developments, the utilization of analytic assays on existing and newly developed antidotes that have surpassed the proof of concept stage, as well as the inclusion of antidote’s short and long-term risk assessment report, will help in providing the required scientific evidence(s) prior to regulatory authorities’ approval.