Measurement of the concordance in the selection of antidepressants between costarican psychiatrists that do not apply and apply the Psychopharmacological Reasoning Algorithm
DOI:
https://doi.org/10.51481/amc.v61i1.1021Keywords:
Psychopharmacology, Consultation Liaison Psychiatry, Psychosomatic Medicine, psychopharmacological reasoningAbstract
There is a high comorbidity between medical surgical diseases and depression. There is no current systematic approach to guide how to select an individualized treatment under these circumstances.
Objective: to analyze the concordance between psychiatrist that do not use and those who use the Psychopharmacological Reasoning Algorithm to choose the treatment for 3 clinical cases of depression and medical surgical diseases.
Methodology: Three case vignettes of anonymous real depressed patients with medical surgical diseases were presents to both groups. Group A made the selection of the antidepressant using their personal criteria; group B made the selection applying the Psychopharmacological Reasoning Algorithm.
Results: There was no concordance on the drug among the 22 psychiatrists in the group that only applied the clinical criterion (kappa = -0.0154, p = 0.3851), whereas concordance was statistically significant in the group of 24 psychiatrists who applied the Psychopharmacological Reasoning Algorithm (kappa = 0.016, p <0.01). The concordance between groups A and B was 25% in the case 1, 16.67% in the case 2 and 20.83% in the case 3. The biggest majority of the psychiatrist that used the PPRA considers it useful (87.50%), applicable (83.33%) and with the possibility of impact the clinical practice (91.67%).
Conclusion: The Psychopharmacological Reasoning Algorithm increased the concordance in the selection of antidepressants made by Costa Rican psychiatrists in 3 clinical vignettes of depressed patients with a medical surgical disease, when compared to personal criteria. The concordance in the selection of the antidepressants in the 3 cases between both groups is low. The Psychopharmacological Reasoning Algorithm is a tool considered useful, applicable and with a possible impact in clinical practice.
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