Non-technical skills for neurosurgeons: An international survey.

Introduction: Neurosurgery is considered a technically demanding specialty; nonetheless, it also requires non-technical skills (NTSs) to reach mastery. Research question: This study seeks to understand how important NTSs are perceived by neurosurgeons across diverse roles and socio-economic backgrounds. The objective is to identify key NTSs and explore their role in surgical precision, teamwork, and collaboration. Material and method: An international survey involving 372 neurosurgeons from various socio-economic and cultural contexts was conducted. The extensive sample and inclusive methodology provide a comprehensive perspective on the perceived importance of NTSs in neurosurgery. Results: The survey results highlight the universal significance of NTSs among neurosurgeons. Attention to detail, humility, and self-awareness are considered essential for surgical precision, effective teamwork, and collaboration. The findings underscore the necessity for integrated training programs that combine NTSs with technical skills. Discussion and conclusion: The study emphasizes the importance of effective training methods such as simulations, mentorship, and role-playing in equipping neurosurgeons to navigate the complexities of their profession. Future research should focus on optimizing teaching methods for NTSs, comparing traditional courses, online modules, and hybrid training programs. Addressing the global disparity in neurosurgical care, particularly in low- and middle-income countries, is crucial for improving patient outcomes worldwide.

[Changes in the cardio-thoracic index during the treatment with ibopamine]. / Modificazioni del rapporto cardio-toracico in corso di trattamento con ibopamina.

In order to confirm the efficacy of ibopamine for the management of congestive heart failure, as shown by the disappearance of clinical symptoms, the authors have assessed the cardiothoracic index before and after drug administration. In the 17 female patients examined the index was markedly improved, i.e. from an average of 0.561 +/- 0.058 to an average of 0.538 +/- 0.052, (p less than 0.01). This finding, together with the disappearance of dyspnea and edema, confirms that there was a change in disease pattern and that treatment with this drug was effective.

Treatment of agitation in dementia.

Agitation occurs commonly in patients with dementia. Before symptomatic pharmacotherapy is undertaken, it is imperative to perform a sequence of evaluations and interventions to establish whether simpler and safer, nonpharmacologic approaches will be beneficial. When psychotropic medications are used they should be used judiciously, in the lowest effective doses and for the shortest period of time necessary. Ineffective medications should be stopped, and even effective medications should be empirically tapered in most patients to learn whether treatment is still necessary. Antipsychotics probably show the greatest benefit for agitation associated with psychotic features; they have less demonstrated efficacy for agitation not associated with psychotic features. The side effects of typical agents are legion; data are pending regarding atypical agents. The available evidence regarding nonneuroleptic medications ranges from case reports to well-designed, double-blind, placebo-controlled, randomized, parallel group studies. Literature exists describing the use of anticonvulsants, anxiolytics, serotonergic antidepressants, and other agents to manage agitation. Carbamazepine and divalproex sodium (valproate) have demonstrated efficacy in uncontrolled studies, whereas the use of carbamazepine has produced negative results in one small controlled study and positive results in two larger controlled studies. Buspirone has shown benefit in some open trials. Encouraging early findings have been reported for trazodone, including from one controlled trial. Varying results have been obtained using selective serotonin reuptake inhibitors, but with consistently encouraging anecdotes. In the aggregate, the evidence suggests but does not prove that alternatives to traditional antipsychotics exist. Again, none of these agents has yet been approved for this purpose by the FDA. As more studies become available we will have a better idea about which classes of agents are most efficacious. It is likely that there may be a role for "rational" polypharmacy in the management of this distressing complication of dementia. However, no studies that we know of address combination therapy, so the clinician must contemplate this option on a case-by-case basis. Clinical trials data are pending from studies with divalproex sodium, carbamazepine, haloperidol versus trazodone versus placebo, risperidone, olanzapine, quetiapine, donepezil, xanomeline, tacrine, buspirone, and sertraline, at the very least. These data will undoubtedly have a major impact on how we care for our patients and lead to revisions of current practice guidelines.