Implementation and evaluation of nationwide scale-up of the Surgical Safety Checklist.

BACKGROUND: The WHO Surgical Safety Checklist improves surgical outcomes, but evidence and theoretical frameworks for successful implementation in low-income countries remain lacking. Based on previous research in Madagascar, a nationwide checklist implementation in Benin was designed and evaluated longitudinally. METHODS: This study had a longitudinal embedded mixed-methods design. The well validated Consolidated Framework for Implementation Research (CFIR) was used to structure the approach and evaluate the implementation. Thirty-six hospitals received 3-day multidisciplinary training and 4-month follow-up. Seventeen hospitals were sampled purposively for evaluation at 12-18 months. The primary outcome was sustainability of checklist use at 12-18 months measured by questionnaire. Secondary outcomes were CFIR-derived implementation outcomes, measured using the WHO Behaviourally Anchored Rating Scale (WHOBARS), safety questionnaires and focus groups. RESULTS: At 12-18 months, 86·0 per cent of participants (86 of 100) reported checklist use compared with 31·1 per cent (169 of 543) before training and 88·8 per cent (158 of 178) at 4 months. There was high-fidelity use (median WHOBARS score 5·0 of 7; use of basic safety processes ranged from 85·0 to 99·0 per cent), and high penetration shown by a significant improvement in hospital safety culture (adapted Human Factors Attitude Questionnaire scores of 76·7, 81·1 and 82·2 per cent before, and at 4 and 12-18 months after training respectively; P < 0·001). Acceptability, adoption, appropriateness and feasibility scored 9·6-9·8 of 10. This approach incorporated 31 of 36 CFIR implementation constructs successfully. CONCLUSION: This study shows successfully sustained nationwide checklist implementation using a validated implementation framework.

[Ventricular tachycardia revealed by a left ventricular non-compaction]. / Tachycardie ventriculaire révélant un ventricule gauche non compacté.

We report a case of a 55-year-old woman who has a non-compaction of the left ventricular myocardium diagnosed after a cardiac arrest due to a polymorphic ventricular tachycardia. The patient was implanted with a cardioverter-defibrillator. A review of literature of this recently described cardiopathy is done.

[Euthanasia and the Dakar medical staff]. / Euthanasie et corps médical Dakarois.

DEROBERT defines euthanasia as an "ability to get painless death for incurable patients, who are suffering from a fatal illness with unbearable bodily aches that can't be mitigated by any means". Passive euthanasia fits with doctor's abstention of any curative therapy for non curable patients at the end of life. It is different from active euthanasia in which physicians themselves get quick death for patients by giving them any drugs. This work was done in the main hospital centers in Dakar; the aim is to determine the position of medical staff about euthanasia and it's legislation. For this purpose an anonymous questionnaire was dispatched to 126 workers choosen at random in these hospitals. The result of this inquiry is that most of them (84%) are against euthanasia and agree with the idea of waiting for death at home. Religious reasons explain non practice of euthanasia.

Cryoablation of junctional tachycardia at high risk of atrio-ventricular block.

INTRODUCTION: Transcatheter cryoablation is an alternative option for the treatment of supraventricular tachycardia, due to its very low risk of permanent atrio-ventricular block. However, the overcost of cryocatheter and the high recurrence rate of this emerging technology braked its large use. This study reports the results of an approach using cryoablation for the treatment of junctional tachycardia (JT) in selected patients at high risk of atrio-ventricular (AV) block. PATIENTS AND METHODS: Out of a series of 199 patients with JT treated by catheter ablation, 26 benefited from cryoablation (mean age 32.8+/-15 years, 15 males). The indications were the presence of an accessory pathway with a high risk of atrio-ventricular block (n=7), a slow pathway difficult to ablate, with a risk of atrio-ventricular block (n=7), a recurrence after a RF procedure, during which a transient atrio-ventricular block has occurred (n=4), and finally patients at young age (n=8). RESULTS: The primary success rate was 92%. No permanent AV block has been reported, neither with RF nor with cryoablation. The recurrence rate at 9+/-10 months was at 29% after cryoablation and 8.6% after RF. In case of AV nodal reentrant tachycardia, the additional cost of cryotherapy catheter has been avoided in 76.85% of cases. The use of a cryotherapy catheter and RF catheter has been necessary for the remaining cases. CONCLUSION: This study demonstrates that an approach, reserving cryoablation in selected patients at high risk of AV block is an alternative strategy to "the systematic use" of cryotherapy in the ablation of JT with a high efficacy, an excellent safety and a reduced cost.