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1.
Female Pelvic Med Reconstr Surg ; 25(4): 298-304, 2019.
Article in English | MEDLINE | ID: mdl-29443815

ABSTRACT

OBJECTIVES: The use of simulation-based education to train surgeons is widely accepted. Although many authors describe the use of an Objective Skills Assessment Test (OSAT) to assess performance of various surgical procedures, there is a paucity of research on use of this modality to evaluate vaginal surgery skills. We created a vaginal hysterectomy procedure-specific checklist (PSC) to complete the OSAT (which is composed of a PSC and a global rating scale [GRS]). The primary objective of this study is to evaluate the performance of a novel evaluation strategy for vaginal hysterectomy using an OSAT combining PSC and GRS. METHODS: This is a descriptive prospective study from a single institution. After orientation to the model, participants were filmed performing vaginal hysterectomy. A blinded grader scored each subject using the PSC and GRS. RESULTS: Medical students, residents, fellows, and attendings performed vaginal hysterectomy on a simulated model. Mean PSC and GRS scores increased significantly with surgeon level of experience (P < 0.001). Procedure-specific checklist scores significantly correlated with GRS scores (P < 0.001). CONCLUSIONS: The vaginal hysterectomy model and PSC have been studied across different surgeon levels using OSATs. Training programs should consider using this low-cost task trainer as a teaching tool.


Subject(s)
Clinical Competence , Hysterectomy, Vaginal/education , Simulation Training/methods , Checklist , Female , Gynecology/education , Humans , Internship and Residency/standards , Obstetrics/education , Physicians/standards , Prospective Studies , Single-Blind Method , Students, Medical
2.
Rev. colomb. gastroenterol ; 8(3): 123-8, jul.-sept. 1993. tab, graf
Article in Spanish | LILACS | ID: lil-221562

ABSTRACT

Se estudiaron 60 pacientes distribuidos en tres grupos: personas asintomáticas (Grupo I) y pacientes con dispepsia no ulcerosa (II) y con úlcera duodenal (III). Se realizaron endoscopias digestivas para cultivo y estudio de la flora bacteriana y micótica gástrica y análisis histopatológico. Predominó la flora de tipo salivar-nasal, apreciándose al menos 3 asociaciones bacterianas en el 37 por ciento de los casos. No se encontraron diferencias significativas en el número de cultivos positivos (50 a 80 por ciento) en los 3 grupos, pero sí en la concentración bacteriana (60 por ciento con más de 100000 bact por ml) y de levaduras (50 por ciento con más de 1000 bact por ml) en el grupo II, quienes además presentaban con más frecuencia valores de pH < 4.0 (p<0.05). En la flora micótica predominó C. Albicans, aunque la Rhodotorula sp., no descrita en la literatura fue aislada en el 25 por ciento de casos. La edad no influyó en las concentraciones bacterianas observadas ni en el número de cultivos positivos, excepto en mayores de 60 años. En conclusión, existe en nuestro grupo de estudio un alto grado de colonización gástrica, bacteriana y micótica, particularmente en el grupo de pacientes con dispepsia no ulcerosa y en asintomáticos


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Bacteria , Dyspepsia/microbiology , Endoscopy, Digestive System , Fungi , Duodenal Ulcer/microbiology , Lactobacillus , Neisseria , Staphylococcus , Streptococcus , Streptococcus agalactiae , Streptococcus bovis
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