Browsing by Author "Santos, L"
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- Abordagem clínica da cirrose hepática: protocolos de atuaçãoPublication . Reis, J; Alves, N; Martins, A; Horta, D; Alberto, S; Santos, L; Carvalho, R; Rodrigues, C; Oliveira, A; Costa, M; Lourenço, L; Branco, J; Cardoso, M; Anapaz, V; Alexandrino, G; Figueiredo, L; Rafael, M
- Associação rara entre Actinomicose e Linfoma MALT PulmonarPublication . Pereira, J; Santos, L; Boléo-Tomé, JP; Melo, R; Gomes, F; Gonçalves, L; Rodrigues, F; Longo, C
- Biodegradable stent for the treatment of a colonic stricture in Crohn's diseasePublication . Rodrigues, C; Oliveira, A; Santos, L; Pires, E; Deus, JRBiodegradable polydioxanone stents were developed for the treatment of refractory benign esophageal strictures but have been suggested as a new therapeutic option for intestinal strictures. The primary advantage of biodegradable stents over self-expandable metallic stents is that removal is not required. There are, however, few data available on their use in the small or large bowel. We herein describe the case of a 33-year-old patient with long-standing Crohn's disease (CD) who developed a fibrotic stricture of the sigmoid too long to be amenable to balloon dilation. The use of a biodegradable polydioxanone stent was chosen to avoid surgery. Combined endoscopic and fluoroscopic placement of the stent was technically simple, safe and clinically successful, and no recurrence of obstructive symptoms occurred during a 16-mo follow-up. Further studies are needed to evaluate the long-term efficacy and safety of biodegradable stents in the treatment of intestinal strictures, particularly in the context of CD.
- Can red cell distribution width be used as a marker of Crohn's disease activity?Publication . Oliveira, AM; Cardoso, F; Rodrigues, C; Santos, L; Martins, A; Deus, JR; Reis, JIntroduction: Recently, it has been suggested an association between red cell distribution width (RDW) and Crohn’s disease activity index (CDAI), but its use is not yet performed in daily clinical practice. Objectives: To determine whether RDW can be used as a marker of Crohn’s disease (CD) activity. Methods: This was a cross-sectional study including patients with CD, observed consecutively in an outpatient setting between January 1st and September 30th 2013. Blood cell indices, erythrocyte sedimentation rate (ESR), and C-reactive protein were measured. CD activity was determined by CDAI (active disease if CDAI ≥ 150). Associations were analyzed using logistic regression (SPSS version 20). Results: 119 patients (56% female) were included in the study with a mean age of 47 years (SD 15.2). Twenty patients (17%) had active disease. The median RDW was 14.0 (13---15). There was an association between RDW and disease activity (p = 0.044). After adjustment for age and gender, this association remained consistent (OR 1.20, 95% CI 1.03---1.39, p = 0.016). It was also found that the association between RDW and disease activity was independent of hemoglobin and ESR (OR 1.36, 95% CI 1.08---1.72, p = 0.01) and of biologic therapy (OR 1.19, 95% CI 1.03---1.37, p = 0.017). A RDW cutoff of 16% had a specificity and negative predictive value for CDAI ≥ 150 of 88% and 86%, respectively. Conclusion: In this study, RDW proved to be an independent and relatively specific marker of CD activity. These results may contribute to the implementation of this simple parameter, in clinical practice, aiming to help therapeutic decisions.
- A Case Report of Nonvasculitic Autoimmune Inflammatory Meningoencephalitis with Sensory Ganglionopathy: A Rare Presentation of Sjögren SyndromePublication . Peres, J; Cruz, S; Oliveira, R; Santos, L; Herrero Valverde, AA 68-year-old Caucasian female was admitted to the emergency department with a progressive history of behavioural symptoms and anxiety followed by visual and auditory hallucinations, forgetfulness, and impaired gait in the previous 3 months. On examination she was psychotic and had a postural and rest tremor of the upper limbs, cogwheel rigidity of the four limbs, retropulsion on standing position, and inability to walk. During the following 2 weeks she developed xerostomia and unilateral parotiditis that improved with steroids. A simultaneous improvement of the cognitive abilities allowed for the detection of sensory ataxia of the lower limbs. Sensory ganglionopathy was then detected with electrophysiological studies. A diagnosis of Sjögren syndrome was suspected and confirmed by salivary gland scintigraphy, Schirmer's test, and submaxillary gland biopsy. We report a case of Sjögren syndrome associated with central and peripheral nervous system involvement, without sicca symptoms preceding the neurological clinical picture. The coexistence of ganglionopathy and a favourable response to immunosuppression are key features that can lead to the correct diagnosis in cases with atypical CNS symptoms, mimicking a rapidly progressive dementia.
- Caso invulgar de esofagite infecciosa em doente imunocompetentePublication . Santos, C; Proença, L; Ricardo, L; Godula, K; Santos, L; Santos, A; Louro, F
- Casuistic of related blood donations incidents in HPFF Blood DepartmentPublication . Barra, A; Barradas, A; Gil, A; Costa, C; Silva, I; Rebelo, S; Simões, A; Rodrigues, T; Moura, H; Santos, L; Soares, FBackground Related blood donations incidents (RBDI) have to be reported to the Portuguese Haemovigilance Blood Group since de last year. In our department we have a manual system of incidents registration since 2006. We understand how is important the analysis of this data to prevent future incidents. Aims We want in some way to share our results aimed a better prevention of this incidents. Methods Data of RBDI between March of 2006 and December of 2009. This register include date, ID, age, sex, weight, time of incidents in relation to donation, donation status (first-time vs. repeat), type of incidents, the time window between last meal and donation. Measures to ease RBDI, past donor history and haemoglobin value before donation (g/dl). Results Between March of 2006 and December of 2009 we have registered 122 (0.60%) RDBI, in a total of 20067 allogeneic donations, 68.58% donations from men and 31.42% from women. RBDI were 70 in men (0.50% of male donations) and 52 in women (0.82% of female donations). The age of studied donors ranged between 19 and 62 ears old with an average of 32.21 ears (19-30 - 34.43%; 31-40 - 25,4%; 41-50 - 16,4%; 50-62 - 13,1%) . The average of weight was 70.1 Kilos. We found 96.2% of early RBDI (< 1h) and 3.8% were late (> 1h). RBDI was verified in 20 first time donors, 61 in donors who have donated less than 5 times and 41 in donors with more than 5 donations. What concern to past donor history 18 (14.75%) of blood donors that had RBDI tell us that they already have at least one BDI in past blood donations. We had to interrupted blood donation in 4 (3.27%) occasions. Hb average was 14.29 g/dl. In the first 6 months of the year RBDI are about half of those in the second semester. In most cases the RBDI happened within 10 minutes after initiation of blood donation and the last food intake occurred on average 1.5 hours prior to donation. Signs and symptoms. Most RBDI reversed with simple procedures (Trendelemburg donor position, drinking a sweet juice or water and heating of some biscuits). We didn’t find severe RDBI. Summary/conclusions In conclusion we can say that in our study most frequent RBDI were non-severe (vasovagal reaction), RBDI are few (~1/200 donations). RBDI were more frequent in young people. Early RBDI are more frequent than late. It seems that women are more likely to have BDI. We have not found a direct relationship between the level of Hb and RBDI. We found a relationship between the donations and the seasons, and in the warmer seasons there is a greater tendency to be RDBI. Probably in future we have to take steps to prevent RDBI.
- Chronic abdominal pain with a difficult diagnosisPublication . Oliveira, AM; Rodrigues, C; Santos, L; Martins, A; Deus, JR
- DOK7 myasthenic syndrome with subacute adult onset during pregnancy and partial response to fluoxetine.Publication . Santos, M; Cruz, S; Peres, J; Santos, L; Tavares, P; Basto, JP; Salgado, V; Herrero Valverde, ADOK7 congenital myasthenic syndrome (DOK7-CMS) generally presents early in life and is treated with salbutamol or ephedrine. This report describes an atypical case of a 39-year-old woman who presented with proximal upper limb weakness in the third trimester of pregnancy and was initially diagnosed with seronegative myasthenia gravis. Dramatic clinical worsening under pyridostigmine and further inefficacy of steroids, intravenous human immunoglobulin (IVIG) and plasma exchange (PLEX) led to the presumptive diagnosis of a CMS. Initially, a slow-channel CMS was regarded as more probable due to prominent finger extension weakness. Accordingly, fluoxetine was started and a lengthy improvement was seen. Clinical deterioration occurred after fluoxetine withdrawal, when a c.1124_1127dup homozygous mutation was detected in DOK7 gene. Afterwards, salbutamol was started and the patient became asymptomatic. This case highlights the importance of considering CMS before an adult-onset myasthenic syndrome and suggests a benefit from fluoxetine not previously reported in DOK7-CMS.
- Follow-up telefónico ao doente portador de dispositivo cardíacoPublication . Fernandes, J; Santos, L; Pereira, M; Almeida, N; Fernandes, P; Gonçalves, TA implantação de um pacemaker (PMD) ou de um cardioversor desfibrilhador (CDI) tornou-se num procedimento comum e relativamente simples, como tratamento para disritmias cardíacas. Apesar da implantação não implicar uma alteração importante no estilo de vida, está inerente a algumas preocupações e sentimentos de ansiedade, relacionadas sobretudo com as atividades de vida diária. A equipa de enfermagem do Serviço de Cardiologia do Hospital Fernando Fonseca mantém em funcionamento uma consulta de enfermagem ao portador de PMD e/ou CDI desde 2000. Nos últimos anos foram sendo realizadas algumas alterações no sentido de melhorar a consulta e os cuidados prestados a estes doentes. A consulta é realizada por enfermeiros com treino e experiência na área da aritmologia, ocorrendo 4-6 semanas após a implantação do referido dispositivo. Numa primeira consulta constatamos que muitos doentes, durante este período, limitaram ao máximo as suas atividades de vida aguardando pela consulta para esclarecer as suas dúvidas. De forma a encurtar o tempo entre a implantação do dispositivo e a 1ª consulta, a equipa de enfermagem implementou, em Janeiro de 2016 o follow-up telefónico, encontrando-se em fase de teste. Este follow-up é feito cerca de uma semana após a implantação do dispositivo e tem como objetivos fazer uma breve avaliação do estado do doente, despistar eventuais sinais inflamatórios da sutura operatória, fazer alguns ensinos, esclarecer dúvidas e, em caso de necessidade, encaminhar o doente aos cuidados de saúde, se a situação assim o justificar. A análise preliminar que fazemos foi bastante positivo tendo em conta o feed-back obtido pelos doentes /família. Neste contato telefónico foi possível resolver questões, algumas delas geradoras de ansiedade e, despistar eventuais situações de eventual infecção do local cirúrgico. Futuramente iremos reorganizar a consulta de enfermagem de forma a introduzir esta atividade contribuindo assim para a melhoria da qualidade dos cuidados.
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