Essential surgery: the way forward.

INTRODUCTION: Very little surgical care is performed in low- and middle-income countries (LMICs). An estimated two billion people in the world have no access to essential surgical care, and non-surgeons perform much of the surgery in remote and rural areas. Surgical care is as yet not recognized as an integral aspect of primary health care despite its self-demonstrated cost-effectiveness. We aimed to define the parameters of a public health approach to provide surgical care to areas in most need. METHODS: Consensus meetings were held, field experience was collected via targeted interviews, and a literature review on the current state of essential surgical care provision in Sub-Saharan Africa (SSA) was conducted. Comparisons were made across international recommendations for essential surgical interventions and a consensus-driven list was drawn up according to their relative simplicity, resource requirement, and capacity to provide the highest impact in terms of averted mortality or disability. RESULTS: Essential Surgery consists of basic, low-cost surgical interventions, which save lives and prevent life-long disability or life-threatening complications and may be offered in any district hospital. Fifteen essential surgical interventions were deduced from various recommendations from international surgical bodies. Training in the realm of Essential Surgery is narrow and strict enough to be possible for non-physician clinicians (NPCs). This cadre is already active in many SSA countries in providing the bulk of surgical care. CONCLUSION: A basic package of essential surgical care interventions is imperative to provide structure for scaling up training and building essential health services in remote and rural areas of LMICs. NPCs, a health cadre predominant in SSA, require training, mentoring, and monitoring. The cost of such training is vastly more efficient than the expensive training of a few polyvalent or specialist surgeons, who will not be sufficient in numbers within the next few generations. Moreover, these practitioners are used to working in the districts and are much less prone to gravitate elsewhere. The use of these NPCs performing "Essential Surgery" is a feasible route to deal with the almost total lack of primary surgical care in LMICs.

Primary triage of mass burn casualties with associated severe traumatic injuries.

A key aim in any mass disaster event is to avoid diverting resources by overwhelming specialized tertiary centers with minor casualties. The most crucial aspect of an effective disaster response is pre-hospital triage at the scene. Unfortunately, many triage systems have serious shortcomings in their methodologies and no existing triage system has enough scientific evidence to justify its universal adoption. Moreover, it is observed that the optimal approach to planning is by no means clear-cut and that each new incident involving burns appears to produce its own unique problems not all of which were predictable. In most major burns disasters, victims mostly have combined trauma burn injuries and form a heterogeneous group with a broad range of devastating injuries. Are these victims primarily burn patients or trauma patients? Should they be taken care of in a burn center or in a trauma center or only in a combined burns-trauma center? Who makes the decision? The present review is aimed at answering some of these questions.

Un objectif clé après les désastres de masse de tous les types est d'éviter le détournement des ressources submergeant les centres tertiaires spécialisés de patients atteints de lésions mineures. L'aspect le plus crucial d'une réponse efficace aux catastrophes est le triage préhospitalier à la scène de l'accident. Malheureusement, de nombreux systèmes de triage présentent de sérieuses lacunes dans leurs méthodologies et aucun système de triage actuellement utilisé ne démontre de posséder les qualités scientifiques suffisantes pour justifier son adoption universelle. Par ailleurs, on observe que l'approche optimale pour la planification n'est pas nullement claire et que tous les cas de désastre par feu présentent des aspects particuliers non tous prévisibles. Dans la plupart des grands désastres par feu, la majorité des victimes présentent une association de brûlures et d'autres traumatismes et constituent un groupe hétérogène atteint d'une large gamme de lésions dévastatrices. Ces victimes sont-elles principalement des patients brûlés ou des patients traumatisés? Faut-il les prendre en charge dans un centre des brûlés ou un centre des traumatisés ou seulement dans un centre dédié aux soins des deux catégories de patients? Qui prend la décision? Les Auteurs de cette étude mirent à répondre à certaines de ces questions.

Provision of essential surgery in remote and rural areas of developed as well as low and middle income countries.

BACKGROUND: Surgery is increasingly becoming an integral part of public health and health systems development worldwide. Such surgical care should be provided at the same type and level in both urban and rural settings. However, provision of essential surgery in remote and rural areas of developed as well as low and middle income countries remains totally inadequate and poses great challenges. METHODS: Though not intended to be a systematic review, several aspects of primary health care and its surgical aspects in remote and rural areas were reviewed. Search tools included Medline, PubMed and Scopius. Health concerns such as quality health care and limitations, as well as infrastructures, surgical workforce as well as implications for planning, teaching and training for surgical care in remote areas were searched. RESULTS: The dire shortage of surgeons and anesthesiologists in most low and middle income countries means task shifting and training of non-physician clinicians (NPCs) is the only option particularly in most developing poor countries. CONCLUSION: The best means of bringing surgical care to rural dwellers is yet to be clearly determined. However, modern surgical techniques integrated with the strategy as outlined by the World Health Organization can be brought to rural areas through specially organized camps. Sophisticated surgery can thus be performed in a high-volume and cost-effective manner, even in temporary settings. However, provision of essential surgery to rural and remote areas can only partly be met both in developed and in low and middle income countries and it will take years to solve the problem of unmet surgical needs in these areas.

Metabolic implications of severe burn injuries and their management: a systematic review of the literature.

BACKGROUND: Severe burn patients are some of the most challenging critically ill patients, with an extreme state of physiologic stress and an overwhelming systemic metabolic response. A major component of severe burn injury is a hypermetabolic state associated with protein losses and a significant reduction of lean body mass. The second prominent component is hyperglycemia. Reversal of the hypermetabolic response by manipulating the patient's physiologic and biochemical environment through the administration of specific nutrients, growth factors, or other agents, often in pharmacologic doses, is emerging as an essential component of the state of the art in severe burn management. The present review aims at summarizing the new treatment modalities established to reduce the catabolic burden of severe burn injuries, for which there is some evidence-based support. METHODS: A systematic review of the literature was conducted. Search tools included Elsevier ScienceDirect, EMBASE.com, Medline (OVID), MedlinePlus, and PubMed. Topics searched were Nutrition and Burns, Metabolic Response and Burns, Hypermetabolism and Burns, Hyperglycemia and Burns, and several more specific topics when indicated. With a focus on the most recently published articles, abstracts were reviewed and, when found relevant, were included as references. Full text articles, whenever available, were retrieved. RESULTS: Many issues remain unanswered. Unfortunately, the present state of our knowledge does not allow the formulation of clear-cut guidelines. Only general trends can be outlined, and these will certainly have some practical applications but above all will dictate future research in the field.