RESUMEN
Introduction: Point-of-Care Testing (POCT) could be helpful in clinical decisions, treatment selection, monitoring, prognostication, operational decision-making, and resource utilization. This study aimed to review the role of POCT in time metrics of performing urgent interventions in the emergency department (ED) or disposition time to proper care. Methods: This was a systematic review of the literature based on the PRISMA statement. PubMed, Scopus, Web of Science, and EMBASE databases were searched for studies reporting the application of the POCT in the ED with outcomes of the time to intervention or disposition. Results: After reviewing 3708 articles, 16 studies with 100,224 participants were included in this systematic review. There were 5 randomized clinical trials (RCTs), 5 retrospective cohorts, 2 prospective cohorts, and 4 before-after studies. All studies were performed in an ED setting except for one study of prehospital EMS air medical transport. Different panels, ultrasound, cardiac parameters, echocardiography, and polymerase chain reaction (PCR) POCTs were used in the studies. Regarding the outcome measures, studies with many types of patients referring to ED used different indices of time to intervention or time to disposition. Studies on different shock circumstances used the time to the first bolus of hydration or vasopressor or intravenous antibiotics for septic shock patients and central venous catheterization (CVC) placement time in one study. Time to imaging was considered as the outcome in some studies. Overall, there was a high risk of bias, especially in case of the randomization methods, and non-blinded designs in RCTs. There was lower possibility of bias in non-randomized studies but the studies did not have enough follow-ups and in case of studies using advanced panels of POCT, results do not seem to be easily applicable to public health care in many countries. Conclusion: In synthesis of the evidence, all included studies were reporting the benefits of the POCT in decreasing the time to proper interventions and increasing the time to negative interventions in the last lines of critical care as well as the intubation and CVC placement.
RESUMEN
BACKGROUND: Transurethral resection of prostate (TURP) is the most common treatment for benign prostatic hyperplasia (BPH). Urinary tract catheter is inserted post-operatively which results in catheter-related bladder discomfort (CRBD) in many patients. The purpose of this study was to assess the preventive effect of hyoscine N-butyl bromide on CRBD caused by a urinary tract catheter after TURP surgery in patients with BPH. METHODS: Twenty-four and twenty-six patients in the treatment and control groups were enrolled, respectively. At the end of the surgery, slow intravenous injection of 20 mg hyoscine N-butyl bromide was administered to the patients of treatment group. The severity of CRBD was followed up at five different time periods and up to 2 h after surgery. RESULTS: On arrival to PACU and after 30 min of injection, statistically significant less CRBD was seen in the treatment group comparing to the control group (P ≤ 0.05 and P ≤ 0.007). The total utilized meperidine dose during PACU stay and the time to discharge for the intervention group were significantly lower than those for the control group (P ≤ 0.0001) with no significant difference in adverse effects (P > 0.05). CONCLUSIONS: Hyoscine N-butyl bromide could reduce the severity of CRBD related to TURP in patients with BPH and their need for analgesic consumption either. It shortened the length of stay in the recovery room. Regarding its availability and low cost, it can be an effective pain relief drug for CRBD discomfort related to TURP in BPH patients.
Asunto(s)
Bromuro de Butilescopolamonio/uso terapéutico , Catéteres de Permanencia/efectos adversos , Dolor Postoperatorio/prevención & control , Parasimpatolíticos/uso terapéutico , Hiperplasia Prostática/cirugía , Catéteres Urinarios/efectos adversos , Anciano , Analgésicos Opioides/administración & dosificación , Método Doble Ciego , Humanos , Masculino , Meperidina/administración & dosificación , Persona de Mediana Edad , Dimensión del Dolor , Dolor Postoperatorio/etiología , Resección Transuretral de la PróstataRESUMEN
BACKGROUND: Fine-needle aspiration (FNA) is a simple, safe, inexpensive, and acceptable method for diagnosing masses, especially at superficial areas. Therefore, we decided to evaluate the accuracy of FNA cytological diagnosis in nonthyroidal, nonsalivary gland neck masses and compare the results with histopathological diagnosis. MATERIALS AND METHODS: In this retrospective study, all cases with FNA cytological diagnosis of nonthyroidal, nonsalivary gland neck masses from April 2009 to July 2013 were retrieved. The procedure was done by pathologists, and all cytological and histopathological slides of the existing 46 cases were reviewed by 3 pathologists. The values of sensitivity (SN), specificity (SP), positive predictive value (PPV), negative predictive value (NPV), and diagnostic accuracy were calculated. RESULTS: SN, SP, PPV, NPV, and accuracy in this study were 79, 100, 100, 73, and 86%, respectively. We had 6 false-negative and no false-positive cases. CONCLUSION: The FNA procedure is a reliable method as the first step for the diagnosis of nonthyroidal, nonsalivary gland neck masses. To increase the diagnostic value of cytology, careful examination of all cytological slides, repetition of the FNA procedure and good history taking are helpful.