Browsing by Author "Coelho, M"
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- Doenças Hepáticas num Serviço de Medicina InternaPublication . Colaço, MI; Melo, M; Coelho, M; Ribeiro, L; Barros Veloso, AJAs doenças hepáticas constituem uma das causas frequentes de internamentos em serviços de Medicina Interna. Os autores fizeram um trabalho de revisão de cinco anos dos internamentos num Serviço de Medicina Interna cujos diagnósticos foram de doença hepática crónica, hepatite aguda e carcinoma hepatocelular. Concluíram que houve uma diminuição de internamentos por doença hepática crónica ao longo dos anos e um crescente aumento de hepatites agudas, a maioria delas associada a doentes toxicodependentes e com SIDA.
- Epidemiological, Social and Economic Burden of Severe Hypoglycaemia in Patients with Diabetes Mellitus in Portugal: A Structured Literature ReviewPublication . Soares, AR; Coelho, M; Tracey, M; Carvalho, D; Silva-Nunes, JIntroduction: The aim of this review was to identify and review studies reporting on the epidemiological, social and economic impact associated with severe hypoglycaemia (SH) in people with diabetes mellitus (DM) in Portugal. Methods: A structured literature search was carried out in PubMed and Embase using a predefined selection criterion. Studies published in either Portuguese or English, between January 2010 and February 2021 were deemed eligible for inclusion. Results: Twelve studies including adults (aged ≥ 18 years) with type 1 and/or type 2 diabetes mellitus (T1DM/T2DM) were eligible for inclusion. Epidemiological estimates varied according to the setting and type of data source used. The proportion of patients who experienced ≥ 1 SH episode (SHE) in the previous 6-12 months varied from 3.1% in adults with T2DM to 36.8% in adults with T1DM. In adults with T2DM the prevalence in a community-based study was highest in the insulin and secretagogue combination treated group (9.1%), while in an emergency department setting prevalence was highest in the insulin-based therapy group and the oral hypoglycaemic agent without secretagogues group (32.0% and 20.0%, respectively). The prevalence of SH in other studies in patients with DM ranged from 0.1% (emergency department) to 18.1% (hospital ward). Patients treated with secretagogues had the highest rates of hospitalisations. In patients with T1DM, the annual rate of SHE was higher in those with impaired hypoglycaemia awareness than in those with intact awareness. Mean total cost (direct and indirect) per SHE ranged from €1493.00 in patients with T2DM treated in an emergency setting to €2608.51 in patients with T1DM who were hospitalised. Conclusion: Hypoglycaemic events, especially SHE, have a significant effect on the life of persons living with DM and their caregivers. Studies show that the prevalence of this acute complication of diabetes is not negligible. In addition to the negative impact on the quality of life, the burden of SHE in Portugal translates into a significant impact on the global health expenditure.
- "Hospitais Pediátricos: Notas, Disparates e Equívocos"Publication . Coelho, M
- Internamentos num Serviço de Medicina Interna. As Diferenças com um Intervalo de 10 Anos (1984-1994)Publication . Nogueira, A; Coelho, M; Ribeiro, L; Mateus, E; Jacquet, J; Barros Veloso, AJ
- Multidrug-Resistant Bacteria in Diabetic Foot Infections: Experience from a Portuguese Tertiary CentrePublication . Pessoa E Costa, T; Duarte, B; João, AL; Coelho, M; Formiga, A; Pinto, M; Neves, JIn recent years, the emergence of antibiotic resistant pathogens made increasingly difficult to establish appropriate empiric antimicrobial therapy protocols for acute diabetic foot infection (DFI) treatment. Early recognition of the population at-risk for multidrug-resistant (MDR) bacterial infection is of paramount importance in order to decrease large-spectrum antibiotic overuse. This study used retrospective cohort study in a multidisciplinary tertiary diabetic foot unit. Patients with severe DFI were included and divided according to their infection resistance profile (susceptible vs MDR bacteria). Data regarding their comorbidities and length of hospital stay were collected. The primary endpoint was to determine the risk factors for MDR infections and to evaluate if these were associated with an increased length of stay (LOS). A total of 112 microbial isolates were included. Predominance of Gram-positive bacteria was observed and 22.3% of isolated bacteria were MDR. Previous hospitalisation was associated with a higher likelihood of MDR infection. MDR bacterial infection was also associated with an increased LOS (P = .0296). Our study showed a high incidence of MDR bacteria in patients with a DFI, especially in those who had a recent hospitalisation. MDR infections were associated with a prolonged LOS and represent a global public health issue for which emergent measures are needed.
- Multiple Keratotic Projections on the Palms and SolesPublication . Barbosa, J; Coelho, M; Joao, Apiny keratoderma (SKD) is a rare palmoplantar keratoderma that presents with few to numerous millimetric hyperkeratotic projections on the palms and soles. It has been described with both hereditary and acquired variants. The acquired form, which presents in older adults, has been associated with a variety of systemic diseases and malignant conditions. In patients suspected of having acquired spiny keratoderma, an evaluation for malignant conditions may be warranted. Treatment with topical keratolytics or topical and oral retinoids is usually insufficient. Herein, we present the case of a 58-year-old man diagnosed with idiopathic SKD.
- Ruptura Uterina - A Propósito de 2 Casos ClínicosPublication . Olival, V; Condeço, R; Vaz, D; Sousa, F; Nunes, MJ; Leitão, C; Ferreira, C; Caetano, M; Dias, I; Coelho, M; Mira, RIntrodução: A ruptura uterina leva a consequências graves materno-fetais. A maioria dos casos ocorre em grávidas com cesarianas anteriores ou incisões uterinas prévias como miomectomia, raramente ocorrendo em úteros sem cicatrizes. Um dos principais factores correlacionado com o risco de ruptura é o tipo de incisão da histerotomia prévia: clássica (4-9%), em T (4-9%), vertical (1-7%); transversa (0,2-1,5%). Outros factores de risco são: ausência de parto vaginal anterior, indução do trabalho de parto, gravidez de termo, macrossomia fetal, multiparidade, sutura simples vs.dupla na histerorrafia prévia e intervalo curto entre gestações. 1-Caso clínico: Grávida, 28 anos, IO 2002 (cesariana em 2002 por apresentação pélvica; PTE em 2009), enviada ao nosso hospital para esclarecimento de anemia às 21 semanas. A gravidez decorreu normalmente; entrando espontaneamente em trabalho de parto em Agosto/2010. No período expulsivo a grávida referiu dor pélvica súbita com irradiação lombar. Teve um parto eutócico com distócia de ombros leve. Duas horas após, a puérpera apresentava-se inquieta, pálida e hipotensa comHb de 7,3g/dl. Decidiu-se laparotomia, constatando-se ruptura uterina no segmento inferior com prolongamento para a parede posterior, realizando-se histerorrafia.Pós-operatório sem intercorrências. 2-Caso clínico: Grávida, 41 anos, IO 0000, antecedentes pessoais de miomectomia por laparoscopia sem entrada na cavidade em 2008 e 2009, enviada ao nosso hospital para Consulta de DPN. Foi internada às 17+3 semanas para IMG por alteração do cariótipo fetal (Trissomia 21). Iniciou-se o protocolo para IMG aplicando-se unicamente 100 microg de misoprostol;24 horas após, a doente encontrava-se agitada e hipotensa, com episódio de lipotímia. Realizou-se laparotomia com visualização de ruptura uterina fúndica, corrigida com histerorrafia sem intercorrências Conclusão: Dada amorbi/mortalidade materno-fetal associada à ruptura uterina é fundamental reconhecer os factores de risco e os sintomas associados a esta, tal como o seu diagnóstico atempado e resolução imediata, minimizando os riscos materno-fetais.
- Transmural Remission Improves Clinical Outcomes Up to 5 years in Crohn's DiseasePublication . Raimundo Fernandes, S; Serrazina, J; Ayala Botto, I; Leal, T; Guimarães, A; Lemos Garcia, J; Rosa, I; Prata, R; Carvalho, D; Neves, J; Campelo, P; Ventura, S; Silva, A; Coelho, M; Sequeira, C; Oliveira, AP; Portela, F; Ministro, P; Tavares de Sousa, H; Ramos, J; Claro, I; Gonçalves, R; Araújo Correia, L; Tato Marinho, R; Cortez Pinto, H; Magro, FIntroduction: Evidence supporting transmural remission (TR) as a long-term treatment target in Crohn's disease (CD) is still unavailable. Less stringent but more reachable targets such as isolated endoscopic (IER) or radiologic remission (IRR) may also be acceptable options in the long-term. Methods: Multicenter retrospective study including 404 CD patients evaluated by magnetic resonance enterography and colonoscopy. Five-year rates of hospitalization, surgery, use of steroids, and treatment escalation were compared between patients with TR, IER, IRR, and no remission (NR). Results: 20.8% of CD patients presented TR, 23.3% IER, 13.6% IRR and 42.3% NR. TR was associated with lower risk of hospitalization (odds-ratio [OR] 0.244 [0.111-0.538], p < 0.001), surgery (OR 0.132 [0.030-0.585], p = 0.008), steroid use (OR 0.283 [0.159-0.505], p < 0.001), and treatment escalation (OR 0.088 [0.044-0.176], p < 0.001) compared to no NR. IRR resulted in lower risk of hospitalization (OR 0.333 [0.143-0.777], p = 0.011) and treatment escalation (OR 0.260 [0.125-0.540], p < 0.001), while IER reduced the risk of steroid use (OR 0.442 [0.262-0.745], p = 0.002) and treatment escalation (OR 0.490 [0.259-0.925], p = 0.028) compared to NR. Conclusions: TR improved clinical outcomes over 5 years of follow-up in CD patients. Distinct but significant benefits were seen with IER and IRR. This suggests that both endoscopic and radiologic remission should be part of the treatment targets of CD.
- Two Gestational Sacs, Two Locations - Heterotopic Pregnancy - Case ReportPublication . Olival, V; Bernardo, MJ; Leitão, C; Coelho, M; Nunes, MJ; Nery, Isabel; Mira, RIntroduction: Heterotopic pregnancy (HP) is defined as two gestational sacs simultaneously present in two different locations, being the uterus and the fallopian tubes the more common. Sporadic HP is a very rare condition (1:30,000 pregnancies). With the use of medically assisted reproduction the prevalence is significantly higher(1:7,000). Considering spontaneous pregnancy, HP is associated with risk factors, being prior inflammatory pelvic disease the most common. The clinical presentation is similar to that of ectopic pregnancy or spontaneous miscarriage although it is usually a more late diagnosis. Case report: 25 year-old pregnant woman, OI 0000, previously healthy; admitted at the Emergency Department (ED) with acute pelvic pain mainly at the right iliac fossa and moderate vaginal bleeding confirmed by speculum examination. She was hemodynamically stable and the bimanual palpation was painful; no prior medically assisted reproduction technique had been performed. The haemoglobin value was within normal range and the serum β-hCG was 2,763mUI/mL. The ultrasonography at the ED showed an in uterus gestational sac and another one inside the right fallopian tube; in both gestational sacs cardiac activity was absent. HP diagnosis was then established and the patient was admitted at the Obstetrics Ward for surveillance and ultrasonographic/laboratorial reassessment; complete miscarriage of the uterine pregnancy occurred but methotrexate was necessary for the treatment of persistent tubarian pregnancy. Conclusion: When evaluating a pregnant woman with pelvic pain and vaginal bleeding one should always be aware of several differential diagnosis amongst which HP should be considered. If the patient has in uterus viable pregnancy the treatment of the ectopic concomitant gestational sac should be as conservative as possible; methotrexate should not be used in that situation as it leads to uterine pregnancy miscarriage in about one third of the patients.