Browsing by Author "Teixeira, J"
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- A case of pediatric paraparesis secondary to an idiopathic acute transverse myelitisPublication . Teixeira, J; Carvalho, S; Martins, S; Pontes, T; Machado, A; Antunes, HIntroduction: Acute transverse myelitis (ATM) refers to a frequently idiopathic, segmental spinal cord inflammation. It is a rare condition, in particular in children, and not previously reported in a family retinitis pigmentosa (RP) clinical setting. Case Report: An 11-year-old previously healthy girl, with a family history of RP, presented with a subacute flaccid paraparesis, with bilateral, up to the fourth dorsal level, mixed sensory hypoesthesia and autonomic dysfunction. Brain and spinal cord magnetic resonance imaging (MRI) showed an extensive, T2-hyperintense, non-contrast enhancing lesion from the second to fifth dorsal levels. Cerebrospinal fluid (CSF) and lab studies were normal, as the ophthalmologic observation. Treated with high-dose corticosteroids and intensive physical therapy,a significant recovery could be seen. Conclusion:Early pharmacological and physical treatment is fundamental and may indeed change the prognosis of this disease ATM. The family history of RP, although probably incidental, brings nevertheless the issue of a possible etiological contribution, or pathologic common pathways.
- Nocturnal enuresis in children from 5 to 10 years of a personalized health care unit of Portugal's north zonePublication . Gomes, MM; Teixeira, J; Freitas, J; Gabriela Ribeiro, A
- Referral and coordination of healthcare from primary care to angiology and vascular surgery - a center's experiencePublication . Rocha Neves, J; Casal Moura, M; Ferreira, A; Sousa, J; Gamas, L; Vieira, M; Pereira, A; Alves, H; Teixeira, JINTRODUCTION: Minimally invasive revascularization of the left anterior descending coronary artery has gained popularity. Recently, the emergence of new surgical instruments and the improvement of the technique, allowed its use by routine. Its use in Heart Team allows excellent results. Our aim is to present the results of patients undergoing this technique in our center. METHODS: Retrospective study of patients submitted to minimally invasive revascularization of the left anterior descending coronary artery at our center. RESULTS: We identified 14 patients. The mean age was 67 years old. In the total of the procedures, 79% were elective and 21% urgent. The ventricular function was preserved in 86% of the patients. In the preoperative catheterization, 64% of the patients showed single disease of the anterior descending coronary artery, 29% had trunk lesions and 3 vessels and 7% had lesion of 2 vessels. The mean Euroscore II was 4.8%. The mean time of surgery was 103 minutes with a mean blood loss of 250mL. The main complications were wound dehiscence and revision of hemostasis. The mean hospitalization rate was 6.2 days. The hospital survival rate was 100%. CONCLUSION: Minimally invasive revascularization allows coronary artery bypass grafting with the best conduit. Revascularization may be total in single disease of the left anterior descending artery, or in case of multivessel disease, achieved with hibrid revascularization, with angioplasty of the remaining vessels. This technique has shown to be promising and safe, being the discussion in Heart Team of the patient candidates essential for achieving the best results.
- Risk and clinical-outcome indicators of delirium in an emergency department intermediate care unit (EDIMCU): an observational prospective studyPublication . Mariz, J; Santos, NC; Afonso, H; Rodrigues, P; Faria, A; Sousa, N; Teixeira, JBACKGROUND: Identification of delirium in emergency departments (ED) is often underestimated; within EDs, studies on delirium assessment and relation with patient outcome in Intermediate Care Units (IMCU) appear missing in European hospital settings. Here we aimed to determine delirium prevalence in an EDIMCU (Hospital de Braga, Braga, Portugal) and assessed routine biochemical parameters that might be delirium indicators. METHODS: The study was prospective and observational. Sedation level was assessed via the Richmond Agitation-Sedation Scale and delirium status by the Confusion Assessment Method for the ICU. Information collected included age and gender, admission type, Charlson Comorbidity Index combined condition score (Charlson score), systemic inflammatory response syndrome criteria (SIRS), biochemical parameters (blood concentration of urea nitrogen, creatinine, hemoglobin, sodium and potassium, arterial blood gases, and other parameters as needed depending on clinical diagnosis) and EDIMCU length of stay (LOS). Statistical analyses were performed as appropriate to determine if baseline features differed between the 'Delirium' and 'No Delirium' groups. Multivariate logistic regression was performed to assess the effect of delirium on the 1-month outcome. RESULTS: Inclusion and exclusion criteria were met in 283 patients; 238 were evaluated at 1-month for outcome follow-up after EDIMCU discharge ("good" recovery without complications requiring hospitalization or institutionalization; "poor" institutionalization in permanent care-units/assisted-living or death). Delirium was diagnosed in 20.1% patients and was significantly associated with longer EDIMCU LOS. At admission, Delirium patients were significantly older and had significantly higher blood urea, creatinine and osmolarity levels and significantly lower hemoglobin levels, when compared with No Delirium patients. Delirium was an independent predictor of increased EDIMCU LOS (odds ratio 3.65, 95% CI 1.97-6.75) and poor outcome at 1-month after discharge (odds ratio 3.51, CI 1.84-6.70), adjusted for age, gender, admission type, presence of SIRS criteria, Charlson score and osmolarity at admission. CONCLUSIONS: In an EDIMCU setting, delirium was associated with longer LOS and poor outcome at 1-month post-discharge. Altogether, findings support the need for delirium screening and management in emergency settings.
- Triple POCUS: A New Approach to an Old ProblemPublication . Silva, R; Gonçalves, D; Cabral, JP; Gomes, B; Teixeira, J; Mariz, JPulmonary embolism (PE) is the most serious and life-threatening clinical presentation of venous thromboembolism, and difficult to diagnose. Triple point-of-care-ultrasonography (POCUS) of the lung, heart and leg veins is a multiorgan approach that may help to evaluate patients suspected of having PE, in combination with existing protocols and computed tomographic pulmonary angiography (CTPA). We present the case of a 26-year-old man with sudden onset of dyspnoea and swelling of the leg with a Well's score of 9. With CTPA unavailable at the time of presentation, triple POCUS showed subpleural consolidations and a venous thrombus in a popliteal vein. A diagnosis of deep vein thrombosis with PE was made and the appropriate treatment was started immediately. Although triple POCUS has less sensitivity and specificity than CTPA, it could be very useful in some clinical settings.