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Ferreira C, Caldas IM. Does third molar agenesis influence the second lower molar mineralization? Int J Legal Med 2024; 138:911-916. [PMID: 37994924 PMCID: PMC11003879 DOI: 10.1007/s00414-023-03128-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 11/12/2023] [Indexed: 11/24/2023]
Abstract
Different studies have established that the mineralization stages of the second mandibular molar can be used in forensic age estimation. Nowadays, the estimate's accuracy is an ethical concern, producing as few false positives (individuals incorrectly classified as older than a determined threshold) and false negatives (individuals incorrectly classified as younger than a determined threshold) as possible. Some have hypothesized that changes in teeth number may influence tooth mineralization, altering the age estimate process. This paper analyzes whether third molar agenesis affects the second mandibular molar mineralization time frame. To do so, 355 orthopantomograms were evaluated for third molar agenesis, and the second mandibular molar mineralization stage was assessed using the Demirjian stages. Student's t-test was used to compare the difference in the mean age at which the various stages of 37 mineralization were reached in the groups with and without third molar agenesis. The level of statistical significance was set at 5%. The results pointed to a delay in second mandibular molar mineralization in the case of agenesis, suggesting the need to consider this when estimating age using dental techniques.
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Affiliation(s)
- C Ferreira
- Faculdade de Medicina Dentária da Universidade do Porto, Rua Dr. Manuel Pereira da Silva, 4200-393, Porto, Portugal
| | - I M Caldas
- Faculdade de Medicina Dentária da Universidade do Porto, Rua Dr. Manuel Pereira da Silva, 4200-393, Porto, Portugal.
- 1H-TOXRUN-One Health Toxicology Research Unit, University Institute of Health Sciences, Gandra, Portugal.
- Center for Functional Ecology-Science for People and the Planet (CFE), University of Coimbra, Coimbra, Portugal.
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2
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Sperandio LMS, Lago GR, Albertino LG, Araújo CET, Ferreira C, Borges AS, Oliveira-Filho JP. Allele frequency of muscular genetic disorders in bull-catching (vaquejada) quarter horses. J Equine Vet Sci 2024; 136:105052. [PMID: 38531516 DOI: 10.1016/j.jevs.2024.105052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/20/2024] [Accepted: 03/23/2024] [Indexed: 03/28/2024]
Abstract
Quarter horses (QH), a prominent athletic breed in Brazil, are affected by muscular genetic disorders such as myosin-heavy chain myopathy (MYHM), polysaccharide storage myopathy (PSSM1), hyperkalemic periodic paralysis (HyPP), and malignant hyperthermia (MH). Bull-catching (vaquejada), primarily involving QH, is a significant equestrian sport in Brazil. Since the allele frequencies (AF) of MYHM, PSSM1, HyPP, and MH in vaquejada QH remain unknown, this study evaluated the AF in 129 QH vaquejada athletes, specifically from the Brazilian Northeast. These variants were exclusively observed in heterozygosity. The MYHM exhibited the highest AF (0.04 ±0.01), followed by PSSM1 (0.01 ±0.01) and the HyPP variant (0.004 ±0.01), while the MH variant was not identified in this study. This study represents the first identification of these variants in vaquejada QH, emphasizing the need to implement measures to prevent the transmission of pathogenic alleles and reduce the occurrence of clinical cases of these genetic diseases.
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Affiliation(s)
- L M S Sperandio
- Department of Veterinary Clinical Science, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Prof. Doutor Walter Mauricio Correa street, Botucatu, São Paulo, Brazil, 18618681
| | - G R Lago
- Department of Veterinary Clinical Science, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Prof. Doutor Walter Mauricio Correa street, Botucatu, São Paulo, Brazil, 18618681
| | - L G Albertino
- Department of Veterinary Clinical Science, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Prof. Doutor Walter Mauricio Correa street, Botucatu, São Paulo, Brazil, 18618681
| | - C E T Araújo
- University Center "Doutor Leão Sampaio" (UNILEÃO), Leão Sampaio Avenue, Juazeiro do Norte, Ceará, Brazil, 63040000
| | - C Ferreira
- Group Ser Educacional (UNINASSAU), Engenheiro Roberto Freire Avenue, Natal, Rio Grande do Norte, 59080-400, Brazil
| | - A S Borges
- Department of Veterinary Clinical Science, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Prof. Doutor Walter Mauricio Correa street, Botucatu, São Paulo, Brazil, 18618681
| | - J P Oliveira-Filho
- Department of Veterinary Clinical Science, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Prof. Doutor Walter Mauricio Correa street, Botucatu, São Paulo, Brazil, 18618681.
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Ferreira C, Dias R, Barbosa Mendes Â, Pina P, Lages N, Machado H. The impact of lung ultrasound assessment during a whole lung lavage: A paediatric case of pulmonary alveolar proteinosis. Rev Esp Anestesiol Reanim (Engl Ed) 2023; 70:602-607. [PMID: 37669702 DOI: 10.1016/j.redare.2022.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 05/20/2022] [Indexed: 09/07/2023]
Abstract
Whole lung lavage (WLL) is the first-line treatment for pulmonary alveolar proteinosis. We hypothesized that lung ultrasound (LUS) would guide flooding during treatment in a 15-year-old boy. WLL of each lung consisted of instillation of saline followed by kinesiotherapy and fluid drainage. In the first WLL, the lung was repeatedly flooded until the lavage fluid was clear on macroscopic examination. During this process, LUS was used to visualise lung aeration. In the second WLL, we used LUS signs to guide the lavage volume. The appearance of the fluid bronchogram sign showed that saline infusion could be stopped earlier than in the first lavage. In conclusion, LUS helped monitor the different stages of controlled lung de-aeration during WLL and reduce the total amount of saline used. This technique will also reduce the risk of WLL-related complications.
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Affiliation(s)
- C Ferreira
- Serviço de Anestesiologia, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - R Dias
- Serviço de Anestesiologia, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Â Barbosa Mendes
- Serviço de Anestesiologia, Centro Hospitalar Universitário de Santo António, Porto, Portugal.
| | - P Pina
- Serviço de Anestesiologia, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - N Lages
- Serviço de Anestesiologia, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - H Machado
- Serviço de Anestesiologia, Centro Hospitalar Universitário de Santo António, Porto, Portugal; Unidade Multidisciplinar de Investigação Biomédica, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
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4
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Kotecha R, McDermott MW, Chen C, Ferreira C, Hanft S, Shen C, Wanebo J, Smith K, Wardak Z, Patel T, Chamoun R, Hoang KB, Choutka O, Rodriguez A, Shah M, Brachman DG, Campbell L, Patel S. Surgically Targeted Radiation Therapy (STaRT) for Brain Metastases: Initial Experience from a Prospective Multi-Institutional Registry. Int J Radiat Oncol Biol Phys 2023; 117:e120. [PMID: 37784668 DOI: 10.1016/j.ijrobp.2023.06.908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Resection and intraoperative brachytherapy for patients with large, operable brain metastasis allows for both relief of mass effect and the delivery of radiotherapy (RT) to the resection cavity with a favorable dosimetric profile. The objective of this study was to analyze early patterns-of-care and treatment-related toxicity outcomes for brain metastasis patients treated with surgically targeted radiation therapy (STaRT) using a novel brachytherapy carrier. MATERIALS/METHODS Patients with brain metastasis, de novo and recurrent disease, who enrolled onto a prospective multi-institutional observational study (NCT04427384) were the subject of this analysis. Patients underwent resection and immediate implantation of bioresorbable, conformable, 20 mm x 20 mm x 4 mm collagen tile brachytherapy device(s) containing four uniform-intensity Cesium-131 sources. Toxicities were categorized using the CTCAE v5.0 adverse event (AE) criteria. RESULTS From 10/2020 to 01/2023, 13 participating sites enrolled and treated 48 patients with 51 metastases (13 with de novo and 35 patients with recurrent brain metastases), and 3 patients had 2 lesions implanted at the same procedure. Median age was 61 years (range: 28-80), 52% were female, and the most common primary types were lung (56%) and breast (13%). The median maximum pre-operative dimension was 3.4 cm (range: 1.7-5.7) and median pre-operative tumor volume 13.7cm3 (range: 1.7-132). 64% had received prior RT with a median time from last RT to STaRT of 14.6 months range: 3.5-57.3). Median KPS at screening was 80 (range: 50-100), and remained stable at post op visit (80, range: 50-100), and at 3-months following treatment (80, range 50-100), respectively (p>0.05). The median time for implantation was 3 minutes (range: 0.4-30). At a median follow-up of 4 months (range: <1-18), no patient experienced a radiation-attributed AE, and only 1 attributable Gr >3 AE was noted (Gr 5 intracerebral hemorrhage deemed probably related to surgery and unrelated to the implanted device). CONCLUSION Early results from this prospective multi-center trial demonstrate the feasibility and safety of STaRT. The lack of radiation-related AE, even with short follow-up, is intriguing given the relatively large lesion size and proportion of patients treated for recurrent, previously irradiated disease. Additional follow-up will provide data on tumor control outcomes and radiation necrosis rates using this novel technique.
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Affiliation(s)
- R Kotecha
- Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, FL
| | - M W McDermott
- Department of Neurosurgery, Miami Neuroscience Institute, Baptist Health South Florida, Miami, FL
| | - C Chen
- Department of Neurosurgery, University of Minnesota Medical School, Minneapolis, MN
| | - C Ferreira
- Department of Radiation Oncology, University of Minnesota Medical School, Minneapolis, MN
| | - S Hanft
- Westchester Medical Center, Valhalla, NY
| | - C Shen
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC
| | - J Wanebo
- Honor Health Research Institute, Scottsdale, AZ
| | - K Smith
- Barrow Neurological Institute, Phoenix, AZ
| | - Z Wardak
- University of Texas Southwestern Medical Center, Dallas, TX
| | - T Patel
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - R Chamoun
- University of Kansas Medical Center, Kansas City, KS
| | - K B Hoang
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA
| | - O Choutka
- St. Alphonsus Regional Medical Center, Boise, ID
| | - A Rodriguez
- University of Arkansas for Medical Sciences, Director of Neurosurgical Oncology, Little Rock, AR
| | - M Shah
- Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis, IN; Indiana University Health North Hospital, Indianapolis, IN
| | | | | | - S Patel
- GT Medical Technologies, Tempe, AZ
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Greenlund LK, Berkseth M, Shanley R, Sando N, Golden L, Wieworka J, Bergerud KB, Olin M, Pluhar GE, Arnold S, Lawrence J, Venteicher A, Chen C, Ferreira C, Neil E, Dusenbery KE, Ganguly S, Kleinberg LR, Terezakis SA, Sloan L. The Effects of Adjuvant Chemoradiotherapy (CRT) on Myeloid-Derived Suppressor Cell (MDSC) Subsets in Glioblastoma (GBM). Int J Radiat Oncol Biol Phys 2023; 117:e232. [PMID: 37784930 DOI: 10.1016/j.ijrobp.2023.06.1148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) GBM continues to be a diagnosis with an exceedingly low survival rate despite standard therapy of resection followed by concurrent CRT. MDSC, immunosuppressive myeloid cells that aid immune system evasion by the tumor, expand during fractionated RT. To date, little is known about the effects of CRT on MDSC subsets. The goal of our pilot study is to compare peripheral blood MDSC subset frequency in patients (pts) undergoing CRT. We hypothesize that the pro-tumor, monocytic MDSC (M-MDSC) subset increases following CRT. MATERIALS/METHODS Pts over the age of 18 yo with a new diagnosis of GBM from a single institution participated in the study between 7/2022 -1/2023. Exclusion criteria included prior history of brain RT. Baseline peripheral blood samples were collected within one week prior to CRT start and post-CRT samples were collected within the last week of CRT. Peripheral blood mononuclear cells (PBMC) were isolated from whole blood and freshly stained for intracellular flow cytometric analyses. Total MDSC (singlet, viable, non-lymphocyte, CD11b+CD33+ HLA-DR- cells) and subsets (M-MDSC, granulocytic (G-MDSC), and early MDSC (eMDSC)) were identified. Percent frequency (%fx) of total and MDSC subsets as well as MDSC activation status (n = 3) (interleukin (IL)-10, transforming growth factor-β (TGF-β), interferon gamma (IFNγ)) was compared before and after CRT. RESULTS The average age of pts receiving CRT (n = 4) was 70 yo. Fractionated RT consisted of CF RT (n = 2), 6000 cGy in 30 fractions, and HF RT (n = 2), 4005 cGy in 15 fractions. All pts received concurrent chemotherapy with temozolomide. The %fx of MDSC of non-lymphocytes started at 29.2% prior to CRT and decreased to 9.9% at the end of CRT. The fold change of %fx of total MDSC in CF RT and HF RT was 0.39 and 0.29, respectively. The mean change in %fx of MDSC subsets before and after CRT are shown in Table 1. The mean %fx of TGF-β-expressing MDSC in all GBM pts increased by 3.5% after CRT. The mean IFNγ+ MDSC %fx for all GBM pts decreased after CRT from 24.2% to 16.2% with a corresponding decrease in geometric mean fluorescence intensity (GMFI). The mean %fx of IL-10+ MDSC decreased by 1.5% at the end of CRT with a decrease in GMFI from 5550 to 1806. CONCLUSION In this limited dataset of pts with GBM receiving standard of care adjuvant therapy, we identified an expansion in the eMDSC and decrease in the M-MDSC subsets. These early results suggest HF RT may promote immunity that is more supportive of anti-tumor function, with a lesser increase in fold change of total MDSC after CRT. A more detailed understanding of the effect of RT on myeloid subpopulations is essential to addressing immune suppression in pts with GBM.
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Affiliation(s)
- L K Greenlund
- University of Minnesota Medical School, Minneapolis, MN
| | - M Berkseth
- University of Minnesota, Minneapolis, MN
| | - R Shanley
- Clinical and Translational Science Institute, University of Minnesota, Minneapolis, MN
| | - N Sando
- University of Minnesota, Minneapolis, MN
| | - L Golden
- University of Minnesota, Minneapolis, MN
| | - J Wieworka
- University of Minnesota, Minneapolis, MN
| | | | - M Olin
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN
| | - G E Pluhar
- Department of Veterinary and Clinical Sciences, University of Minnesota, Minneapolis, MN
| | - S Arnold
- Department of Neurology, University of Minnesota Veterinary Medical Center, Minneapolis, MN
| | | | - A Venteicher
- Department of Neurosurgery, University of Minnesota Medical School, Minneapolis, MN
| | - C Chen
- Department of Neurosurgery, University of Minnesota Medical School, Minneapolis, MN
| | - C Ferreira
- Department of Radiation Oncology, University of Minnesota Medical School, Minneapolis, MN
| | - E Neil
- Department of Neurology, University of Minnesota Medical School, Minneapolis, MN
| | - K E Dusenbery
- Department of Radiation Oncology, University of Minnesota Medical School, Minneapolis, MN
| | - S Ganguly
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - L R Kleinberg
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - L Sloan
- Department of Radiation Oncology, University of Minnesota Medical School, Minneapolis, MN
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Pinho J, Almeida FC, Araújo JM, Machado Á, Costa AS, Silva F, Francisco A, Quintas-Neves M, Ferreira C, Soares-Fernandes JP, Oliveira TG. Sex-Specific Patterns of Cerebral Atrophy and Enlarged Perivascular Spaces in Patients with Cerebral Amyloid Angiopathy and Dementia. AJNR Am J Neuroradiol 2023:ajnr.A7900. [PMID: 37290817 PMCID: PMC10337609 DOI: 10.3174/ajnr.a7900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 05/07/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND AND PURPOSE Cerebral amyloid angiopathy is characterized by amyloid β deposition in leptomeningeal and superficial cortical vessels. Cognitive impairment is common and may occur independent of concomitant Alzheimer disease neuropathology. It is still unknown which neuroimaging findings are associated with dementia in cerebral amyloid angiopathy and whether they are modulated by sex. This study compared MR imaging markers in patients with cerebral amyloid angiopathy with dementia or mild cognitive impairment or who are cognitively unimpaired and explored sex-specific differences. MATERIALS AND METHODS We studied 58 patients with cerebral amyloid angiopathy selected from the cerebrovascular and memory outpatient clinics. Clinical characteristics were collected from clinical records. Cerebral amyloid angiopathy was diagnosed on MR imaging on the basis of the Boston criteria. Visual rating scores for atrophy and other imaging features were independently assessed by 2 senior neuroradiologists. RESULTS Medial temporal lobe atrophy was higher for those with cerebral amyloid angiopathy with dementia versus those cognitively unimpaired (P = .015), but not for those with mild cognitive impairment. This effect was mainly driven by higher atrophy in men with dementia, compared with women with and without dementia (P = .034, P = .012; respectively) and with men without dementia (P = .012). Enlarged perivascular spaces in the centrum semiovale were more frequent in women with dementia versus men with and without dementia (P = .021, P = .011; respectively) and women without dementia (P = .011). CONCLUSIONS Medial temporal lobe atrophy was more prominent in men with dementia, whereas women showed a higher number of enlarged perivascular spaces in the centrum semiovale. Overall, this finding suggests differential pathophysiologic mechanisms with sex-specific neuroimaging patterns in cerebral amyloid angiopathy.
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Affiliation(s)
- J Pinho
- From the Department of Neurology (J.P., A.S.C.), University Hospital RWTH Aachen, Aachen, Germany
| | - F C Almeida
- Life and Health Sciences Research Institute (F.C.A., M.Q.-N., T.G.O.), School of Medicine
- Life and Health Sciences Research Institute/3Bs (F.C.A., M.Q.-N., T.G.O.), Portuguese Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Neuroradiology (F.C.A.), Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - J M Araújo
- Departments of Neurology (J.M.A., Á.M., C.F.)
| | - Á Machado
- Departments of Neurology (J.M.A., Á.M., C.F.)
| | - A S Costa
- From the Department of Neurology (J.P., A.S.C.), University Hospital RWTH Aachen, Aachen, Germany
- JARA Institute Molecular Neuroscience and Neuroimaging (A.S.C.), Forschungszentrum Jülich and RWTH Aachen University, Aachen, Germany
| | - F Silva
- Algoritmi Center (F.S., A.F.), University of Minho, Braga, Portugal
| | - A Francisco
- Algoritmi Center (F.S., A.F.), University of Minho, Braga, Portugal
| | - M Quintas-Neves
- Life and Health Sciences Research Institute (F.C.A., M.Q.-N., T.G.O.), School of Medicine
- Life and Health Sciences Research Institute/3Bs (F.C.A., M.Q.-N., T.G.O.), Portuguese Government Associate Laboratory, Braga/Guimarães, Portugal
- Neuroradiology (M.Q.-N., J.P.S.-F., T.G.O.), Hospital de Braga, Braga, Portugal
| | - C Ferreira
- Departments of Neurology (J.M.A., Á.M., C.F.)
| | | | - T G Oliveira
- Life and Health Sciences Research Institute (F.C.A., M.Q.-N., T.G.O.), School of Medicine
- Life and Health Sciences Research Institute/3Bs (F.C.A., M.Q.-N., T.G.O.), Portuguese Government Associate Laboratory, Braga/Guimarães, Portugal
- Neuroradiology (M.Q.-N., J.P.S.-F., T.G.O.), Hospital de Braga, Braga, Portugal
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7
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Nadarajah R, Ludman P, Appelman Y, Brugaletta S, Budaj A, Bueno H, Huber K, Kunadian V, Leonardi S, Lettino M, Milasinovic D, Gale CP, Budaj A, Dagres N, Danchin N, Delgado V, Emberson J, Friberg O, Gale CP, Heyndrickx G, Iung B, James S, Kappetein AP, Maggioni AP, Maniadakis N, Nagy KV, Parati G, Petronio AS, Pietila M, Prescott E, Ruschitzka F, Van de Werf F, Weidinger F, Zeymer U, Gale CP, Beleslin B, Budaj A, Chioncel O, Dagres N, Danchin N, Emberson J, Erlinge D, Glikson M, Gray A, Kayikcioglu M, Maggioni AP, Nagy KV, Nedoshivin A, Petronio AP, Roos-Hesselink JW, Wallentin L, Zeymer U, Popescu BA, Adlam D, Caforio ALP, Capodanno D, Dweck M, Erlinge D, Glikson M, Hausleiter J, Iung B, Kayikcioglu M, Ludman P, Lund L, Maggioni AP, Matskeplishvili S, Meder B, Nagy KV, Nedoshivin A, Neglia D, Pasquet AA, Roos-Hesselink JW, Rossello FJ, Shaheen SM, Torbica A, Gale CP, Ludman PF, Lettino M, Bueno H, Huber K, Leonardi S, Budaj A, Milasinovic (Serbia) D, Brugaletta S, Appelman Y, Kunadian V, Al Mahmeed WAR, Kzhdryan H, Dumont C, Geppert A, Bajramovic NS, Cader FA, Beauloye C, Quesada D, Hlinomaz O, Liebetrau C, Marandi T, Shokry K, Bueno H, Kovacevic M, Crnomarkovic B, Cankovic M, Dabovic D, Jarakovic M, Pantic T, Trajkovic M, Pupic L, Ruzicic D, Cvetanovic D, Mansourati J, Obradovic I, Stankovic M, Loh PH, Kong W, Poh KK, Sia CH, Saw K, Liška D, Brozmannová D, Gbur M, Gale CP, Maxian R, Kovacic D, Poznic NG, Keric T, Kotnik G, Cercek M, Steblovnik K, Sustersic M, Cercek AC, Djokic I, Maisuradze D, Drnovsek B, Lipar L, Mocilnik M, Pleskovic A, Lainscak M, Crncic D, Nikojajevic I, Tibaut M, Cigut M, Leskovar B, Sinanis T, Furlan T, Grilj V, Rezun M, Mateo VM, Anguita MJF, Bustinza ICM, Quintana RB, Cimadevilla OCF, Fuertes J, Lopez F, Dharma S, Martin MD, Martinez L, Barrabes JA, Bañeras J, Belahnech Y, Ferreira-Gonzalez I, Jordan P, Lidon RM, Mila L, Sambola A, Orvin K, Sionis A, Bragagnini W, Cambra AD, Simon C, Burdeus MV, Ariza-Solé A, Alegre O, Alsina M, Ferrando JIL, Bosch X, Sinha A, Vidal P, Izquierdo M, Marin F, Esteve-Pastor MA, Tello-Montoliu A, Lopez-Garcia C, Rivera-Caravaca JM, Gil-Pérez P, Nicolas-Franco S, Keituqwa I, Farhan HA, Silva L, Blasco A, Escudier JM, Ortega J, Zamorano JL, Sanmartin M, Pereda DC, Rincon LM, Gonzalez P, Casado T, Sadeghipour P, Lopez-Sendon JL, Manjavacas AMI, Marin LAM, Sotelo LR, Rodriguez SOR, Bueno H, Martin R, Maruri R, Moreno G, Moris C, Gudmundsdottir I, Avanzas P, Ayesta A, Junco-Vicente A, Cubero-Gallego H, Pascual I, Sola NB, Rodriguez OA, Malagon L, Martinez-Basterra J, Arizcuren AM, Indolfi C, Romero J, Calleja AG, Fuertes DG, Crespín Crespín M, Bernal FJC, Ojeda FB, Padron AL, Cabeza MM, Vargas CM, Yanes G, Kitai T, Gonzalez MJG, Gonzalez Gonzalez J, Jorge P, De La Fuente B, Bermúdez MG, Perez-Lopez CMB, Basiero AB, Ruiz AC, Pamias RF, Chamero PS, Mirrakhimov E, Hidalgo-Urbano R, Garcia-Rubira JC, Seoane-Garcia T, Arroyo-Monino DF, Ruiz AB, Sanz-Girgas E, Bonet G, Rodríguez-López J, Scardino C, De Sousa D, Gustiene O, Elbasheer E, Humida A, Mahmoud H, Mohamed A, Hamid E, Hussein S, Abdelhameed M, Ali T, Ali Y, Eltayeb M, Philippe F, Ali M, Almubarak E, Badri M, Altaher S, Alla MD, Dellborg M, Dellborg H, Hultsberg-Olsson G, Marjeh YB, Abdin A, Erglis A, Alhussein F, Mgazeel F, Hammami R, Abid L, Bahloul A, Charfeddine S, Ellouze T, Canpolat U, Oksul M, Muderrisoglu H, Popovici M, Karacaglar E, Akgun A, Ari H, Ari S, Can V, Tuncay B, Kaya H, Dursun L, Kalenderoglu K, Tasar O, Kalpak O, Kilic S, Kucukosmanoglu M, Aytekin V, Baydar O, Demirci Y, Gürsoy E, Kilic A, Yildiz Ö, Arat-Ozkan A, Sinan UY, Dagva M, Gungor B, Sekerci SS, Zeren G, Erturk M, Demir AR, Yildirim C, Can C, Kayikcioglu M, Yagmur B, Oney S, Xuereb RG, Sabanoglu C, Inanc IH, Ziyrek M, Sen T, Astarcioglu MA, Kahraman F, Utku O, Celik A, Surmeli AO, Basaran O, Ahmad WAW, Demirbag R, Besli F, Gungoren F, Ingabire P, Mondo C, Ssemanda S, Semu T, Mulla AA, Atos JS, Wajid I, Appelman Y, Al Mahmeed WAR, Atallah B, Bakr K, Garrod R, Makia F, Eldeeb F, Abdekader R, Gomaa A, Kandasamy S, Maruthanayagam R, Nadar SK, Nakad G, Nair R, Mota P, Prior P, Mcdonald S, Rand J, Schumacher N, Abraheem A, Clark M, Coulding M, Qamar N, Turner V, Negahban AQ, Crew A, Hope S, Howson J, Jones S, Lancaster N, Nicholson A, Wray G, Donnelly P, Gierlotka M, Hammond L, Hammond S, Regan S, Watkin R, Papadopoulos C, Ludman P, Hutton K, Macdonald S, Nilsson A, Roberts S, Monteiro S, Garg S, Balachandran K, Mcdonald J, Singh R, Marsden K, Davies K, Desai H, Goddard W, Iqbal N, Chalil S, Dan GA, Galasko G, Assaf O, Benham L, Brown J, Collins S, Fleming C, Glen J, Mitchell M, Preston S, Uttley A, Radovanovic M, Lindsay S, Akhtar N, Atkinson C, Vinod M, Wilson A, Clifford P, Firoozan S, Yashoman M, Bowers N, Chaplin J, Reznik EV, Harvey S, Kononen M, Lopesdesousa G, Saraiva F, Sharma S, Cruddas E, Law J, Young E, Hoye A, Harper P, Balghith M, Rowe K, Been M, Cummins H, French E, Gibson C, Abraham JA, Hobson S, Kay A, Kent M, 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Potpara T, Marinkovic M, Mihajlovic M, Mujovic N, Kocijancic A, Mijatovic Z, Radovanovic M, Matic D, Milosevic A, Savic L, Subotic I, Uscumlic A, Zlatic N, Antonijevic J, Vesic O, Vucic R, Martinovic SS, Kostic T, Atanaskovic V, Mitic V, Stanojevic D, Petrovic M. Cohort profile: the ESC EURObservational Research Programme Non-ST-segment elevation myocardial infraction (NSTEMI) Registry. Eur Heart J Qual Care Clin Outcomes 2022; 9:8-15. [PMID: 36259751 DOI: 10.1093/ehjqcco/qcac067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022]
Abstract
AIMS The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Non-ST-segment elevation myocardial infarction (NSTEMI) Registry aims to identify international patterns in NSTEMI management in clinical practice and outcomes against the 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without ST-segment-elevation. METHODS AND RESULTS Consecutively hospitalised adult NSTEMI patients (n = 3620) were enrolled between 11 March 2019 and 6 March 2021, and individual patient data prospectively collected at 287 centres in 59 participating countries during a two-week enrolment period per centre. The registry collected data relating to baseline characteristics, major outcomes (in-hospital death, acute heart failure, cardiogenic shock, bleeding, stroke/transient ischaemic attack, and 30-day mortality) and guideline-recommended NSTEMI care interventions: electrocardiogram pre- or in-hospital, pre-hospitalization receipt of aspirin, echocardiography, coronary angiography, referral to cardiac rehabilitation, smoking cessation advice, dietary advice, and prescription on discharge of aspirin, P2Y12 inhibition, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB), beta-blocker, and statin. CONCLUSION The EORP NSTEMI Registry is an international, prospective registry of care and outcomes of patients treated for NSTEMI, which will provide unique insights into the contemporary management of hospitalised NSTEMI patients, compliance with ESC 2015 NSTEMI Guidelines, and identify potential barriers to optimal management of this common clinical presentation associated with significant morbidity and mortality.
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Affiliation(s)
- Ramesh Nadarajah
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
| | - Peter Ludman
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Yolande Appelman
- Department of Cardiology, Amsterdam UMC-Vrije Universiteit, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Salvatore Brugaletta
- Hospital Clinic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Andrzej Budaj
- Department of Cardiology, Center of Postgraduate Medical Education, Grochowski Hospital, Warsaw, Poland
| | - Hector Bueno
- Cardiology Department, Hospital Universitario 12 de Octubre and Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.,Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Kurt Huber
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Vienna, Austria.,Medical Faculty, Sigmund Freud University, Vienna, Austria
| | - Vijay Kunadian
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK.,Cardiothoracic Centre, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Sergio Leonardi
- University of Pavia, Pavia, Italy.,Fondazione IRCCS Policlinico S.Matteo, Pavia, Italy
| | - Maddalena Lettino
- Cardio-Thoracic and Vascular Department, San Gerardo Hospital, ASST-Monza, Monza, Italy
| | - Dejan Milasinovic
- Department of Cardiology, University Clinical Center of Serbia and Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Chris P Gale
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
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Miranda M, Leitão T, Ferreira C, Fernandes M, Castro A, Lopes F, Palma Dos Reis J. Hereditary renal cell carcinoma surveillance protocols - a review and new surveillance protocol proposal. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)02555-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Zhang S, Reynolds M, Dusenbery K, Chen C, Alaei P, Alshreef A, Sterling D, Sloan L, Patel K, Ferreira C. Considerations in Treatment Planning and Dosimetric Specifications of Permanent 131Cs Brachytherapy Implantation in Treatment of Brain Tumor – An Institutional Experience. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.2217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Greenlund L, Mulford K, Shanley R, Neil E, Lawrence J, Arnold S, Olin M, Pluhar G, Venteicher A, Chen C, Ferreira C, Reynolds M, Cho L, Shoo A, Yuan J, Dusenbery K, Kleinberg L, Terezakis S, Wilke C, Sloan L. Hypofractionated vs. Conventionally Fractionated Radiotherapy for Glioblastoma: Peripheral Blood Leukocyte Comparison prior to and Following Chemoradiation. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.2080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Castelo LF, Bassolli L, Pereira TDM, Silva-Junior WF, Buccheri V, Marchi L, Nukui Y, Ferreira C, Rocha V, Velloso E. “REAL-WORLD” RESULTS OF HYPOMETHYLANT THERAPY IN MYELODYSPLASTIC SYNDROME, CHRONIC MYELOMONOCYTIC LEUKEMIA AND OLIGOBLASTIC ACUTE MYELOID LEUKEMIA. Hematol Transfus Cell Ther 2022. [DOI: 10.1016/j.htct.2022.09.343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Melo U, Ferreira C. Bacterial pneumonia in horses associated with Escherichia coli infection: report of five cases. ARQ BRAS MED VET ZOO 2022. [DOI: 10.1590/1678-4162-12410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Respiratory diseases have a major impact on sport horses and are often cited as the second most common reason for loss of training days and significant veterinary costs. Adult horses most commonly develop pneumonia when bacteria aspirated from the environment, nose, or oropharynx reach the lower airways and overwhelm the pulmonary defense mechanisms. This article report five cases of bacterial pneumonia in horses associated with infection by Eschericia coli. Five Quarter horses, three males and two females, with ages varying from 5 to 12 years, were examined for diagnosis of respiratory disease characterized by apathy, cough and lack of appetite. Auscultation of the thorax revealed increased harsh breath sounds dorsally, crackles, wheezes, and dullness of respiratory sounds ventrally. Manipulation of the trachea and larynx induced cough. Culture results were positive for Escherichia coli. The therapeutic protocol consisted of anti-inflammatory, antibiotic therapy, and supportive care. Flunixin meglumine was administered intravenously at 24-hour intervals over eight days. Ceftiofur sodium was prescribed intramuscularly, q.d., for 15 days. Horses were clinically monitored daily until complete remission of clinical signs. None of the animals relapsed, and all returned to routine athletic activities.
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Affiliation(s)
- U.P. Melo
- Centro Universitário Uninassau, Brasil
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Duarte C, Ferreira C. Body image shame in men: confirmatory factor analysis and psychometric properties of the Body Image Shame Scale. Eat Weight Disord 2022; 27:2377-2385. [PMID: 35171494 DOI: 10.1007/s40519-022-01373-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 01/21/2022] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Body image shame plays a key role in disordered eating symptoms and psychological adjustment. Nonetheless, research has been mainly focussed on women. The Body Image Shame Scale (BISS) was previously developed and tested in a nonclinical sample of women. This study examines the BISS in a sample of men comprising students and community participants. METHODS Participants were 420 men, who completed the BISS and self-report measures of shame, self-criticism, body weight and shape concerns, and psychopathological symptoms. RESULTS The previously identified structure of the BISS, with an external and internal dimension, fitted the data well. All items presented high reliability. The BISS total score and its subscales in men present high construct reliability, and convergent and discriminant validity. Correlation analyses indicated that BISS and its subscales in men present positive associations with general shame and self-criticism, body weight and shape concerns, and with indices of poorer psychological adjustment. CONCLUSION Findings supported that the BISS is a reliable measure to assess body shame in men. LEVEL OF EVIDENCE III: Evidence obtained from well-designed cohort or case-control analytic studies.
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Affiliation(s)
- C Duarte
- School of Education, Language and Psychology, York St. John University, York, UK.
- Cognitive and Behavioural Centre for Research and Intervention, Faculty of Psychology and Educational Sciences, University of Coimbra, Coimbra, Portugal.
| | - C Ferreira
- Cognitive and Behavioural Centre for Research and Intervention, Faculty of Psychology and Educational Sciences, University of Coimbra, Coimbra, Portugal
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Borges S, Ferreira C, Moreira JI. Right coronary artery encasement by metastatic cardiac lymphoma. Neth Heart J 2022; 30:385-386. [PMID: 35503398 PMCID: PMC9270515 DOI: 10.1007/s12471-022-01689-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2022] [Indexed: 11/29/2022] Open
Affiliation(s)
- S Borges
- Cardiology Department, Centro Hospitalar de Trás os Montes e Alto Douro, Vila Real, Portugal.
| | - C Ferreira
- Cardiology Department, Centro Hospitalar de Trás os Montes e Alto Douro, Vila Real, Portugal
| | - J I Moreira
- Cardiology Department, Centro Hospitalar de Trás os Montes e Alto Douro, Vila Real, Portugal
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Ferreira C, Freitas A, Martinho S, Goncalves V, Almeida J, Campos G, Rosa J, Guimaraes J, Baptista R, Castro G, Goncalves L. Early systolic lengthening in patients with ST-elevation myocardial infarction: a novel tool for risk stratification. Eur Heart J Cardiovasc Imaging 2022. [DOI: 10.1093/ehjci/jeab289.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
After an ST-elevation myocardial infarction (STEMI), the risk of subsequent cardiovascular events is high. Risk stratification at index hospitalization remains a core challenge, especially in patients with subtle changes in LV function. Early systolic lengthening (ESL) may occur in ischemic myocardial segments with reduced contractile force and it has been correlated with infarct size and prognosis in STEMI patients with mildly impaired LV function. In this study, we aimed to evaluate the correlation of ESL with common echocardiographic parameters and its prognostic value in STEMI patients with preserved LV function.
Methods
We retrospectively included all the patients admitted to an intensive care unit with STEMI and a left ventricle ejection fraction ≥55% from January to June of 2016. Patients with inadequate image quality for speckle tracking echocardiographic examination were excluded (n = 14). We evaluated the ESL index, defined as follows: [−100×(peak positive systolic strain/peak negative strain in cardiac cycle)], and ESL duration.
Results
A total of 37 patients were included in the study. Mean age was 63 ± 12 years with a male preponderance (81%). All patients were submitted to complete revascularization. Median values of the ESL index and ESL duration were 7% (IQR, 4%–10%) and 37 msec (IQR, 21–55 msec), respectively. No significant differences were found between ESL index and ESL duration groups, except for a higher prevalence of heart failure at hospitalization in both highest groups, and women were more prevalent in the ESL index higher group (Tables 1 and 2). ESL index was correlated with post-systolic index (PSI) (r2 = 0.34, p = 0.04) and showed a weak correlation with E/A ratio (r2=-0.37, p = 0.02). ESL duration was correlated with ESL index (r2 = 0.76, p < 0.001) and PSI (r2 = 0.43, p = 0.008). During a median follow-up of 3.2 years (interquartile range, 2.9–3.4 years), 7 (18.9%) patients experienced major adverse cardiovascular events (MACE), a composite of heart failure admission, myocardial infarction, and all-cause mortality Both ESL index (HR 2.5; 95%CI 1.2–5.3; P = 0.02) and ESL duration (HR 1.7; 95%CI 1.1–2.7; P = 0.02) were independent predictors of MACE. Both associations remained significant after adjusting for clinical confounders.
Conclusions
In our cohort of STEMI patients with preserved LV function, assessment of ESL yielded important and significant prognostic information on MACE. ESL may be a useful tool to enhance routine risk stratification in this population. Abstract TABLE 1 Abstract TABLE 2
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Affiliation(s)
- C Ferreira
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - A Freitas
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - S Martinho
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - V Goncalves
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - J Almeida
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - G Campos
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - J Rosa
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - J Guimaraes
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - R Baptista
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - G Castro
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
| | - L Goncalves
- Centro Hospitalar E Universitario De Coimbra, Coimbra, Portugal
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Dias R, Ferreira C, Mendes ÂB, Marvão J, Lages N, Machado H. Postpartum headache after epidural anaesthesia: Who to blame? Rev Esp Anestesiol Reanim (Engl Ed) 2021; 68:531-536. [PMID: 34836583 DOI: 10.1016/j.redare.2020.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 08/17/2020] [Indexed: 06/13/2023]
Abstract
INTRODUCTION Epidural analgesia is considered the preferred analgesic choice during labour. Post dural puncture headache (PDPH) is considered a potential complication of this analgesic technique and is a frequently hypothesis for any headache occurring after delivery. It is essential that anaesthetists and obstetricians are familiar with other possible differential diagnosis for postpartum headache (PPH). CASE DESCRIPTION 37-year-old female presented after delivery with intense occipital pulsatile headache associated with neck radiation, nausea and vomiting, hemodynamically stable and normal neurologic physical examination. Abnormalities in thyroid hormone levels were found. CT-scan findings suggested pituitary apoplexy. DISCUSSION There are many differential diagnoses for PPH and some are rarely considered, such as pituitary apoplexy. It is essential to differentiate signs and symptoms of each diagnosis, since many of them overlap. CONCLUSION Not all postpartum headaches are PDPH and the first suspected diagnosis may not always be accurate.
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Affiliation(s)
- R Dias
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal.
| | - C Ferreira
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - Â B Mendes
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - J Marvão
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - N Lages
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - H Machado
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
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Azul Freitas A, Sousa P, Goncalves V, Ferreira C, Martinho S, Almeida J, Rosa J, Campos G, Jorge E, Antonio N, Elvas L, Goncalves L. Outcomes of radiofrequency catheter ablation for persistent and long-standing persistent atrial fibrillation. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Catheter ablation has become the first-line treatment for symptomatic patients with atrial fibrillation (AF). Several approaches of substrate ablation have been used for persistent and long-standing persistent AF and the best protocol procedure is yet to be established. The purpose of this study was to evaluate the outcomes of patients submitted to catheter ablation of persistent and long-standing persistent AF adding extra-pulmonary substrate approaches to pulmonary vein isolation.
Methods
We retrospectively studied 67 consecutive patients referred for the first procedure of catheter ablation of persistent or long-standing persistent AF from May 2016 to October 2018. The first 27 patients were subjected to pulmonary vein isolation and complex fractionated atrial electrograms (CFAE) ablation (group 1) and the last 40 patients were subjected to a tailored approach guided by voltage map areas and CFAE (group 2). Patient characteristics, procedure details and follow-up were assessed, and predictors of recurrence were determined.
Results
Mean age was 59±11 years with 58% being male. During a mean follow-up of 16±6 months 27% of the patients showed AF recurrence. There were no differences in baseline characteristics of group 1 and 2. A higher recurrence rate was found in group 1 by comparison with group 2 (40.7% vs 17.5%, Log Rank X2 = 5.076, P=0.024) (Figure 1). Also, recurrence was associated with a longer AF duration, an increased baseline Brain Natriuretic Peptide (BNP), an increased left atrium (LA) volume, the presence of hyperthyroidism, the absence of sinus rhythm after procedure, the inducibility of AF post-ablation and the absence of an antiarrhythmic drug at hospital discharge. After adjustment for other confounders, the patient group (HR 5.16 [1.23–21.71] P=0.025), a long-standing AF (HR 9.09 [1.41–58.82] P=0.020), the BNP value at admission (HR 1.03 [1.01–1.05] P=0.033) and the LA volume index (HR 1.13 [1.02–1.25] P=0.017) were the only independent predictors of recurrence.
Conclusion
Ablation of persistent and long-standing persistent AF is feasible with good results when a substrate approach is added to pulmonary vein isolation. A tailored approach seems to be more efficient, showing best outcomes in mid-term follow-up. A long-standing AF, higher BNP value and the LA enlargement are important predictors of recurrence and should be used to better select patients and to manage follow-up.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Azul Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Sousa
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Almeida
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Rosa
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - G Campos
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - E Jorge
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - N Antonio
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Elvas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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Ferreira C, Abreu M, Castro G, Goncalves L, Baptista R, Girao H. Metabolic reprogramming in pulmonary arterial hypertension: is it a cancer-like disease? Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Idiopathic pulmonary arterial hypertension (iPAH) is a rare and chronic disease associated with poor outcomes. Previously considered a disease restricted to the pulmonary circulation, PAH is now being recognized as a systemic disorder that is associated with metabolic dysfunction. The aim of this study is to analyze the metabolic reprogramming in the lung and peripheral blood mononuclear cell (PBMCs) of iPAH patients and explore their potential roles in PAH pathophysiology.
Methods
Five independent datasets, containing transcriptomic data of human PBMCs (GSE22356 and GSE33463) and lung (GSE48149 GSE113439 and GSE117261) samples, from 139 iPAH patients and 96 healthy controls, were downloaded at the GEO database. In each dataset, the samples were normalized and a pair-wise comparison between control and iPAH samples was performed using limma package, for the R programming language. Genes with a p-value lower than 0.05 were considered differentially expressed between the two groups. A subset of metabolism related genes was selected, and their expression was compared across the datasets.
Results
Among the 13 genes with differential expression identified, only 10 had a coherent expression across all datasets (Figure 1). Firstly, we report an association with insulin resistance through impairment of PI3K signaling in iPAH patients, by expressing lower levels of the heterodimer PIK3CD and regulatory PIK3IP1 and PIKR1 subunits in PBMCs, and by expressing higher levels of its downstream targets in the lung (TBC1D4). However, more extensive metabolic dysfunction was observed. A significant glycolytic shift in the lung and PBMCs was present, as a consequence of deregulation in genes involved in aerobic glycolysis and decreased fatty acid oxidation, namely increased expression of PD1K and lower levels of expression of LDHB. The findings of decreased SLC25A1 protein in both PBMCs and lung suggest impairment of the tricarboxylic acid (TCA) cycle flux in PAH. Additionally, SLC1A5 highlights the involvement of glutamine metabolism and glutaminolysis derangements in PAH. Conversely, SREBP1 is involved in sterol biosynthesis and lower levels in PMBCs results in impaired resolution of inflammatory responses. Finally, although the role of autophagy in iPAH is complex, higher levels of expression of ATG13 in PBMCs and lower levels in the lung confirm autophagy deregulation in iPAH. Interestingly, all the metabolic pathways identified (Figure 2) are hallmarks of the metabolic reprogramming seen in cancer cells, a finding already suggested by the clonal proliferation of pulmonary artery smooth muscle cells described in plexiform lesions.
Conclusion
Our results provide novel insights into the metabolic regulation in iPAH. Molecularly, these cells exhibit many features common to cancer cells, suggesting the opportunity to exploit therapeutic strategies used in cancer to treat iPAH.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - M Abreu
- Coimbra Institute for Clinical and Biomedical Research, Coimbra, Portugal
| | - G Castro
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - H Girao
- Coimbra Institute for Clinical and Biomedical Research, Coimbra, Portugal
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Azul Freitas A, Ferreira C, Martinho S, Goncalves V, Almeida J, Rosa J, Campos G, Jorge E, Goncalves L. Interventional cardiology in times of COVID-19: impact on a terciary centre. Eur Heart J 2021. [PMCID: PMC8767632 DOI: 10.1093/eurheartj/ehab724.2101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Introduction Cardiovascular diseases are the leading cause of death worldwide and the pandemic caused by coronavirus disease 2019 (COVID-19) has forced profound changes in the care of patients with cardiac conditions. In Portugal, an increase in mortality beyond that attributed solely to COVID-19 was observed. We aimed to realize how COVID-19 has changed the activity of our Interventional Cardiology Unit. Methods We retrospectively assessed all patients submitted to any interventional procedure in 2019 and 2020 in our hospital. A total of 7621 patients and 9163 procedures were evaluated. The mean weekly numbers of coronarography, angioplasty, right heart catheterization and structural heart intervention during 2019 were assessed and were compared with the first COVID-19 wave (comprising March and April 2020) and the second COVID-19 wave (including the time period from October to end of December 2020). Results Mean age was 65.2±16.6 years with 72% being male. In the first COVID-19 wave there was a significant reduction in the mean weekly numbers of all procedures, with a 64% decline in coronarographies (30.9±29.3 vs 87.2±12.9, P<0.001), 48% in angiographies (15.7±10.9 vs 30.2±5.7, P=0.004), 51% in right heart catheterizations (5.3±5.9 vs 10.9±4.5, P=0.002) and 57% in structural heart interventions (1.1±1.9 vs 2.6±2, P=0.044). Although there was an evident recovery in activity (figure 1), comparing to 2019, the second wave also showed a significant lower number of procedures, with 24% fewer coronarographies (66.6±20.6 vs 87.2±12.9, P=0.003) and 13% fewer angiographies (26.4±7.6 vs 30.2±5.7, P=0.004). Contrariwise, in the second wave there was no difference in the number of right heart catheterizations (7.3±6.1 vs 10.9±4.5, P=0.055) or structural heart interventions (1.6±1.6 vs 2.6±2, P=0.106). Conclusions In our Interventional Cardiology Unit, COVID-19 led to a significant reduction of procedures in the first and second pandemic waves. The effect on the increase in morbidity and mortality has yet to be determined. Health authorities should focus attention in defining measures to amend the consequences of this documented activity reduction. Funding Acknowledgement Type of funding sources: None.
Figure 1 ![]()
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Affiliation(s)
- A Azul Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Almeida
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Rosa
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - G Campos
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - E Jorge
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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20
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Azul Freitas A, Ferreira C, Goncalves V, Martinho S, Almeida J, Rosa J, Campos G, Jorge E, Goncalves L. Heart failure with reduced ejection fraction: predicting exercise intolerance with echocardiography. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Cardiopulmonary exercise testing (CPET) is routinely used in the prognostic evaluation of patients with heart failure with reduced ejection fraction (HFrEF). Left ventricular ejection fraction (LVEF) is a strong prognostic marker but have shown a bad correlation with exercise capacity. The aim of this study is to assess the relationship between echocardiographic parameters and exercise capacity in HFrEF patients.
Methods
We retrospectively assessed all patients with HFrEF submitted to CPET and echocardiography between March and September of 2019. 73 patients were eligible for analysis. ANOVA test was used to compare Weber class groups regarding echocardiographic parameters. Multivariate linear regression with a stepwise approach was used to assess independent predictors of peak VO2 uptake. ROC curves were compared to assess the best parameter to discriminate a peak VO2 <10 ml/kg/min (Weber class D).
Results
Mean age was 53.4±11.7 years with 72.6% being male. Mean LVEF was 29.2±7.7% and mean peak VO2 was 13.4±3.8 ml/kg/min. Between the Weber class groups, significant differences were found in left (LV) and right ventricular (RV) longitudinal strain (P<0.001 and P=0.005 respectively), in the left and right atrial reservoir strain (P=0.009 and P<0.001 respectively), in pulmonary velocity acceleration time (P=0.002) and in maximal tricuspid regurgitation velocity (TRmax) (P=0.014). Left ventricular ejection fraction, tricuspid annular plane systolic excursion, and ratio E/e' were not significantly different among exercise capacity groups. Additionally, only RV longitudinal strain (r2=0.225, P=0.008) and TRmax (r2=0.073, P=0.030) were independent predictors of peak VO2. RV longitudinal strain showed the best accuracy in discriminating a Weber class of D (AUC=0.731, 95% CI: 0.613–0.848, P=0.005) with a calculated cut of −8.6% and with a negative predictive value of 95%.
Conclusion
RV longitudinal strain and TRmax seem to be the best echocardiographic predictors of exercise intolerance in patients with HFrEF. Since CPET is not widely available, these echocardiographic parameters can be clinically useful as a surrogate prognostic factor.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Azul Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Almeida
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Rosa
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - G Campos
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - E Jorge
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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21
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Ferreira C, Festas T, Alves P, Freitas A, Almeida JP, Martinho S, Goncalves V, Castro G, Baptista R, Goncalves L. Real-world, very long-term follow up survival of incident patients with pulmonary hypertension. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Pulmonary hypertension (PH) is a clinical syndrome characterized by an increase in pulmonary artery pressure. Among the five groups of PH, pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH) stand out due to their ominous prognosis without specific treatment. However, very long-term outcomes data are scarce.
Purpose
We aimed to assess the very long-term survival of PAH and CTEPH patients followed in a Portuguese PH referral center.
Methods
Between January 2009 and January of 2020, all incident PH cases were consecutively enrolled in a prospective cohort study. A total of 177 patients were followed up for a median of 5.0 [interquartile range 2.3–8.7] years. Kaplan-Meier survival analysis was used to estimate 1-, 5- and 9-year survival and multivariate regression was used to predict independent prognostic factors.
Results
Mean age was 49±20 years with a clear female preponderance (67%). The most common PH subgroups were congenital heart disease (PAH-CHD) (n=62; 35%), followed by CTEPH (n=52; 29,4%), connective tissue disease (PAH-CTD) (n=31; 17.5%), idiopathic/hereditary PAH (I/HPAH (n=22; 12.4%) and portopulmonary hypertension (PoPH) (n=8; 4.5%) (Table 1). PAH-specific drugs were used in 91% of the patients, dual combination therapy in 47.5%, and triple combination in 12.4%. The remaining 9% successfully received non-pharmacological treatment, namely cardiac surgery in PAH-CHD (n=7) and endarterectomy or angioplasty in CTEPH (n=9). Survival rates at 1-, 5- and 9-years were 97%, 80% and 66%, respectively. Age (hazard ratio [HR] 1.02; 95% CI 1.01–1.04; P=0.049), BNP [HR 2.04 (1.16–3.60); P=0.01], admission for decompensation of heart failure (HF) [HR 3.15 (1.71–5.83); P<0.001] and PH type [P=0.01] were predictors of all-cause mortality. PAH-CHD had the better long-term survival (9-year survival of 83%), whereas PAH-CTD and PoPH were associated with a worse prognosis (9-year survival of 24% and 28%, respectively) (Figure 1). Regarding admissions for decompensated right HF, BNP was an independent predictor [HR 3.39 (2.12– 5.43); P<0.001] and no difference was found between PH etiologies.
Conclusions
In this cohort of incident PH patients, the overall 9-year survival rate was 66%. PAH-CHD patients had better overall prognosis, while patients with PAH-CTD and PoPH had the worst prognosis. Additionally, older age, higher BNP and admission for HF were associated with higher mortality.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - T Festas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Alves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - A Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J P Almeida
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - G Castro
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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22
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Borges-Rosa J, Milner J, Campos G, Martinho S, Almeida J, Goncalves V, Ferreira C, Freitas A, Ferreira J, Oliveira-Santos M, Goncalves L. Cardiopulmonary exercise testing; do circulatory and ventilatory power predict cardiovascular outcomes in patients with heart failure. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Cardiopulmonary exercise testing (CPET) has an important role in mortality prediction in heart failure (HF) and patient selection for heart transplant. New indices as circulatory power (CP) and ventilatory power (VP) have been proposed as predictors of cardiac events. In addition, VP predicts mean pulmonary artery pressure (mPAP) in patients with pulmonary arterial hypertension.
Purpose
We aimed to analyse the prognostic value of classic and new CPET variables in patients with HF.
Methods
We retrospectively assessed consecutive patients with HF who underwent CPET in a single-centre between 2013 and 2017. New CPET variables were collected: CP was defined as the product of peak O2 uptake and peak systolic blood pressure (SBP), while VP was defined as peak SBP divided by the minute ventilation–CO2 production (VE/VCO2) slope. The primary endpoint was a composite of all-cause mortality, heart transplant, or HF hospitalization. Survival analysis was performed using Kaplan-Meier curves and multivariable Cox regression.
Results
Overall, 216 patients (mean age 55.4±10.9, 77.3% male) were included, 38.4% with ischemic HF, and mean left ventricle ejection fraction (LVEF) 30±14%. Most patients were evaluated through the modified Naughton (76.3%), the original Naughton (19.0%), and Bruce protocols (4.7%). Regarding classic CPET variables: mean pVO2 16.8±6.0 mL O2 kg–1 min–1, mean percent-predicted pVO2 62.6±23.9%, median VE/VCO2 slope 37.3 [32.6–44.5], exercise oscillatory ventilation (EOV) present in 13.9%, resting partial pressure of end-tidal carbon dioxide (PETCO2) ≥33 mmHg with an increase of 3–8 mmhg during exercise in 17.1%, and mean peak SBP 128.8±27.2 mmHg. Median circulatory power was 1927 [1404–2694] mmHg·min/mL/kg and mean ventilatory power 3.47±1.32 mmHg. After a median follow-up of 5 [4–6] years, the primary endpoint occurred in 66.2% of patients (rehospitalization, heart transplant, and all-cause death occurred in 57.0%, 25.9%, and 32.4%, respectively). In Cox regression multivariate analysis, the primary endpoint was predicted by pVO2 (HR 0.90, 95% CI: 0.87–0.93), percent-predicted pVO2 (HR 0.97, 95% CI: 0.96–0.98), VE/VCO2 slope (HR 1.04, 95% CI: 1.03–1.06), VP (HR 0.62, 95% CI: 0.52–0.73) but not CP (HR 0.99, 95% CI: 0.98–1.01). Kaplan-Meier curves according to the LVEF are depicted in Fig. 1A. ROC analysis (Fig. 1B) revealed that VP (AUC 0.768) has higher discriminative power for the primary endpoint, compared to pVO2 (AUC 0.741). One hundred and twenty-seven patients also underwent right heart catheterization: mean mPAP was 30.6±12.9 and it was not correlated with VP (r=−0.06, p=0.47).
Conclusion
CPET variables are good predictors of all-cause mortality, heart transplant, or HF hospitalization. Ventilatory power (but not circulatory power) is an additional useful variable in event prediction. On the other hand, VP is not correlated with mPAP in patients with HF.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - J Milner
- University Hospitals of Coimbra, Coimbra, Portugal
| | - G Campos
- University Hospitals of Coimbra, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J.L Almeida
- University Hospitals of Coimbra, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - A.A Freitas
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J.A Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | | | - L Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
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23
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Ferreira C, Noel CB, Coetzee WC. Biliary tract anatomical variance - the value of MRCP. S AFR J SURG 2021; 59:131d-131f. [PMID: 34515437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Duplication of the common bile duct (CBD) is a rare congenital anomaly of the bile ducts that should be diagnosed prior to surgery in order to optimise management and prevent complications. We report a case of a patient presenting with choledocholithiasis and type Va duplicated extrahepatic bile duct that was missed on ultrasonography. The atypical course prompted further imaging with magnetic resonance cholangiopancreatography (MRCP), which identified the aberrant bile duct and assisted in safe preoperative and operative management. This case highlights the importance of accurate pre-interventional imaging and agrees with the reclassification of duplications of the CBD.
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Affiliation(s)
- C Ferreira
- Department of Surgery, Faculty of Health Sciences, University of the Free State, South Africa
| | - C B Noel
- Division of Surgery, Tygerberg Academic Hospital, University of Stellenbosch, South Africa
| | - W C Coetzee
- Department of General and Hepatopancreaticobiliary Surgery, Universitas Academic Hospital, South Africa
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24
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Ferreira C, Gomes RE, Lopes J, Cadinha S. Portuguese version of Parent-reported Drug Hypersensitivity Quality of Life Questionnaire (P-DrHy-Q): assessment of reliability and validity. Eur Ann Allergy Clin Immunol 2021; 55:115-121. [PMID: 34124864 DOI: 10.23822/eurannaci.1764-1489.221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Summary Background. Drug hypersensitivity in children impacts the quality of life of the patients and their caregivers. The parent-reported drug hypersensitivity quality of life questionnaire (P-DrHy-Q), the first disease-specific quality-of-life questionnaire for caregivers who have children with drug hypersensitivity, was recently developed. The aim of this study was to assess the validity and reliability of the portuguese version of the P-DrHy-Q. Methods. A translation of the Parent-reported Drug Hypersensitivity Quality of Life Questionnaire (P-DrHy-Q) to the Portuguese population was performed, assessing its applicability in 74 caregivers from two allergy departments. The analyses included internal consistency (Cronbach's alpha) and test-retest reliability: 14 caregivers completed the P-DrHy-Q without any intervention one week after answering the first questionnaire. Results. The 12-item scale assessed the mental health and social activity. The internal consistency of the scale was good (Cronbach's alpha = 0.884) and the test-retest associations were excelent (Intra-class correlation coefficient = 0.985; p less than 0.001). The mean value of the questionnaire was (37.01 SD; 18.57) with Mental Health being more affected than Social Activity. Employed caregivers had a significant higher score (p less than 0.001). No other factor was statistically significant. Conclusions. The Portuguese version of the P-DrHy-Q is valid for evaluating quality of life impairment in Portuguese caregivers of children with drug hypersensitivity. Its application might be relevant for future research and provide clinicians and researchers with a tool to define which psychosocial support is required to provide more comprehensive care in drug hypersensitivity.
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Affiliation(s)
- C Ferreira
- Department of Allergy and Clinical Immunology, Centro Hospitalar Vila Nova de Gaia/Espinho, EPE, Vila Nova de Gaia, Portugal
| | - R E Gomes
- Department of Allergy and Clinical Immunology Stomatolgy Department, Centro Hospitalar Vila Nova de Gaia/Espinho, EPE, Vila Novade Gaia, e Universitário do Porto, Portugal
| | - J Lopes
- Department of Allergy and Clinical Immunology, Centro Hospitalar Vila Nova de Gaia/Espinho, EPE, Vila Nova de Gaia, Portugal
| | - S Cadinha
- Department of Allergy and Clinical Immunology, Centro Hospitalar Vila Nova de Gaia/Espinho, EPE, Vila Nova de Gaia, Portugal
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25
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Borges-Rosa J, Campos GM, Martinho S, Almeida JL, Goncalves V, Ferreira C, Freitas AA, Milner J, Ferreira JA, Marinho V, Alves PM, Oliveira-Santos M, Goncalves L. Do not underestimate the blood urea nitrogen-to-creatinine ratio in heart failure. Eur J Prev Cardiol 2021. [DOI: 10.1093/eurjpc/zwab061.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
The blood urea nitrogen-to-creatinine ratio (BUN/SCr) has been proposed as a prognostic marker in heart failure (HF). We aimed to evaluate whether BUN/SCr predicts mortality outcomes in a real-world Southern European population with decompensated chronic HF.
Methods
We retrospectively studied 1057 patients with chronic HF admitted to our emergency department between November 2016 and December 2017 with acute decompensation. We excluded patients with a GFR <15mL/min/m2 or on dialysis. The incidence of cardiovascular (CV) and all-cause death was evaluated through multivariable logistic regression models and by Kaplan-Meyer survival curves.
Results
1025 patients were included, median age 80 years (IQR 73-85), 52.4% male, mean LVEF 42.8 ± 12.7%, and mean GFR 57.2 ± 23.9 mL/min/m2. Mean BUN/SCr was 24.9 ± 8.2 and mean SBP was 139 ± 29mmHg (r=-0.17, p < 0.001). After a median follow-up of 5 months (IQR 3-11 months), CV and all-cause death occurred in 8.0% and 21.6%, respectively. Mean BUN/SCr was higher in patients with fatal outcomes both for CV (31.3 vs. 24.3, p < 0.001) and all-cause death (28.6 vs. 23.8, p < 0.001). BUN/Scr was grouped by terciles: T1 (<20.78), T2 (20.78-27.15), T3 (>27.15). In the T3 group, the multivariable-adjusted OR for CV and all-cause death was 5.43 (95% CI 2.20-13.37) and 2.72 (95% CI 1.66-4.46), respectively, compared to the T1 group. No significant differences between T1 and T2 groups.
Conclusions
BUN/SCr at admission predicts CV and all-cause death in patients with chronic HF after an episode of decompensation. BUN/SCr, as an easy-to-use tool, helps to identify those patients who benefit from tight monitoring both during hospitalization and after discharge.
Abstract Figure_1
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Affiliation(s)
| | - GM Campos
- University Hospitals of Coimbra, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Coimbra, Portugal
| | - JL Almeida
- University Hospitals of Coimbra, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - AA Freitas
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Coimbra, Portugal
| | - JA Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - V Marinho
- University Hospitals of Coimbra, Coimbra, Portugal
| | - PM Alves
- University Hospitals of Coimbra, Coimbra, Portugal
| | | | - L Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
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26
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Borges-Rosa J, Campos GM, Martinho S, Almeida JPL, Goncalves V, Ferreira C, Freitas AA, Ferreira JA, Milner J, Oliveira-Santos M, Baptista R, Goncalves L. Does lipoprotein(a) predict cardiovascular events in a long-term follow-up? Eur J Prev Cardiol 2021. [DOI: 10.1093/eurjpc/zwab061.276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Elevated plasma lipoprotein(a) [Lp(a)] concentrations are associated with an increased risk of atherosclerotic cardiovascular disease and its role in risk categorizing was recognized in the new ESC guidelines for the management of dyslipidaemias. We investigated 1) the association between baseline Lp(a) levels and incident long-term cardiovascular (CV) events and 2) its relationship with type 2 diabetes mellitus (T2DM) in a Southern European population.
Methods
We retrospectively assessed baseline Lp(a) concentrations in a total of 499 patients of a primary prevention cohort followed at the Lipidology Clinic of our hospital, with a median follow-up time of 15 (IQR 12-17) years. Lp(a) was analysed as a continuous variable, as a categorical variable with a 180mg/dL cut-off and by quartiles. We collected data on major CV events (CV death, myocardial infarction, stroke) as a composite outcome. Cox proportional hazard regression analyses were used to estimate hazard ratios (HR) and 95% confidence interval (CI).
Results
Mean age was 48.30 ± 14.41 years and 61.70% were male (n = 499). Median Lp(a) was 36.60 (IQR 0-396) mg/dL and 12.4% of patients had very high Lp(a) (≥180mg/dL); T2DM prevalence was 13.60%. The composite outcome incidence was 10%. At the baseline, individuals with T2DM had lower Lp(a) levels (11.85 IQR 3-330 mg/dL vs. 46.40 IQR 0-396, p < 0.01 mg/dL). There was a moderate inverse correlation between Lp(a) and HbA1c (r = -0.67, p < 0.01) but no significant correlations with lipid profile (total, LDL or HDL), risk scores (SCORE or the ACC pooled cohort equation), age nor gender. We found no relationship between baseline Lp(a) quartiles and composite outcome’s incidence (age-, sex-, and diabetes-adjusted HR: 1.15, 95%CI: 0.71-1.87, p = 0.57) (Figure 1), neither with the individual CV endpoints. Exploratory analysis showed that patients on aspirin had lower Lp(a) levels (29.55 IQR 0-264 mg/dL vs. 63.60 IQR 1-396 mg/dL, p < 0.01).
Conclusion
In a single centre cohort of a primary prevention southern European population, we did not find an association between Lp(a) levels and incident CV events in a 15-year median follow-up time.
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Affiliation(s)
| | - GM Campos
- University Hospitals of Coimbra, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Coimbra, Portugal
| | - JPL Almeida
- University Hospitals of Coimbra, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - AA Freitas
- University Hospitals of Coimbra, Coimbra, Portugal
| | - JA Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Coimbra, Portugal
| | | | - R Baptista
- University Hospitals of Coimbra, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
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Borges-Rosa J, Campos GM, Martinho S, Almeida JL, Goncalves V, Ferreira C, Freitas AA, Milner J, Ferreira JA, Monteiro S, Goncalves F, Monteiro P, Baptista R, Oliveira-Santos M, Goncalves L. Myocardial infarction in young adults: are the risk profile and mortality outcomes different from older patients? Eur J Prev Cardiol 2021. [DOI: 10.1093/eurjpc/zwab061.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
The incidence of acute myocardial infarction (AMI) among young patients is increasing. The YOUNG-MI Registry reported that those under 40 years had similar risk profiles and outcomes compared to those aged 41 to 50. We aimed to evaluate cardiovascular risk factors and mortality outcomes in two age cohorts from southern European.
Methods
We retrospectively evaluated 4758 patients admitted to our coronary intensive care unit between 2004 and 2017 with AMI. We only included patients <60 years in two subgroups: cohort A < 50 years and cohort B 50-60 years.
Results
From the 1233 patients included (mean age 50.5 ± 6.5 years, 82.2% male), 53% had STEMI. Cohort B had higher rates of hypertension (59.8 vs. 42.9%, p < 0.001), diabetes (41.8 vs. 28.9%, p < 0.001), and dyslipidemia (59.4 vs. 46.4%, p < 0.001), while cohort A had higher rates of familial premature coronary artery disease (20.9 vs. 13.2%, p < 0.001) and smoking habits (54.4 vs. 40.0%, p < 0.001). Regarding coronary angiography, cohort B had higher rates of obstructive disease in each epicardial artery, except for left main involvement and non-obstructive disease (Fig. 1). Cohort A had lower all-cause mortality rates at the index hospitalization (1.3 vs. 3.2%, p = 0.045), 6-months (2.9 vs.5.4, p = 0.038), 1-year (3.1 vs. 6.3%, p = 0.014), and 3-years (3.6 vs 8.4, p = 0.001). After multivariable adjustment, we found no relationship between age cohorts and all-cause mortality for any follow-up timing: HR 1.57 (95% CI 0.56-4.37), 1.37 (95% CI 0.50-3.74), and 0.92 (95% CI 0.35-2.39) at 6-months, 1-year, and 3-years, respectively.
Conclusion
Among patients who suffer AMI, those under 50 years old have a different risk profile, compared to the 50-60 years cohort. However, there is no significant difference in all-cause mortality.
Abstract Figure.
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Affiliation(s)
| | - GM Campos
- University Hospitals of Coimbra, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Coimbra, Portugal
| | - JL Almeida
- University Hospitals of Coimbra, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - AA Freitas
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Coimbra, Portugal
| | - JA Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - S Monteiro
- University Hospitals of Coimbra, Coimbra, Portugal
| | - F Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
| | - P Monteiro
- University Hospitals of Coimbra, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Coimbra, Portugal
| | | | - L Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
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Fonseca J, Melo C, Ferreira C, Sampaio M, Sousa R, Leão M. RHOBTB2 p.Arg511Trp Mutation in Early Infantile Epileptic Encephalopathy-64: Review and Case Report. J Pediatr Genet 2021; 12:155-158. [PMID: 37090824 PMCID: PMC10118705 DOI: 10.1055/s-0040-1722288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 11/23/2020] [Indexed: 10/22/2022]
Abstract
AbstractEarly infantile epileptic encephalopathy-64 (EIEE 64), also called RHOBTB2-related developmental and epileptic encephalopathy (DEE), is caused by heterozygous pathogenic variants (EIEE 64; MIM#618004) in the Rho-related BTB domain-containing protein 2 (RHOBTB2) gene. To date, only 13 cases with RHOBTB2-related DEE have been reported. We add to the literature the 14th case of EIEE 64, identified by whole exome sequencing, caused by a heterozygous pathogenic variant in RHOBTB2 (c.1531C > T), p.Arg511Trp. This additional case supports the main features of RHOBTB2-related DEE: infantile-onset seizures, severe intellectual disability, impaired motor functions, postnatal microcephaly, recurrent status epilepticus, and hemiparesis after seizures.
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Affiliation(s)
- J Fonseca
- Pediatric Neurology Unit, Department of Pediatric, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - C Melo
- Pediatric Neurology Unit, Department of Pediatric, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - C Ferreira
- Department of Ophthalmology, Centro Hospitalar Vila Nova Gaia/Espinho, Espinho, Portugal
| | - M Sampaio
- Pediatric Neurology Unit, Department of Pediatric, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - R Sousa
- Pediatric Neurology Unit, Department of Pediatric, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - M Leão
- Neurogenetics Unit, Department of Medical Genetics, Centro Hospitalar Universitário de São João, Porto, Portugal
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Dias R, Ferreira C, Mendes ÂB, Marvão J, Lages N, Machado H. Postpartum headache after epidural anaesthesia: Who to blame? Rev Esp Anestesiol Reanim (Engl Ed) 2021; 68:S0034-9356(20)30227-9. [PMID: 33516566 DOI: 10.1016/j.redar.2020.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 07/22/2020] [Accepted: 08/17/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Epidural analgesia is considered the preferred analgesic choice during labour. Post dural puncture headache (PDPH) is considered a potential complication of this analgesic technique and is a frequently hypothesis for any headache occurring after delivery. It is essential that anaesthetists and obstetricians are familiar with other possible differential diagnosis for postpartum headache (PPH). CASE DESCRIPTION 37-year-old female presented after delivery with intense occipital pulsatile headache associated with neck radiation, nausea and vomiting, hemodynamically stable and normal neurologic physical examination. Abnormalities in thyroid hormone levels were found. CT-scan findings suggested pituitary apoplexy. DISCUSSION There are many differential diagnoses for PPH and some are rarely considered, such as pituitary apoplexy. It is essential to differentiate signs and symptoms of each diagnosis, since many of them overlap. CONCLUSION Not all postpartum headaches are PDPH and the first suspected diagnosis may not always be accurate.
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Affiliation(s)
- R Dias
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal.
| | - C Ferreira
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - Â B Mendes
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - J Marvão
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - N Lages
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal
| | - H Machado
- Serviço de Anestesiologia, Centro Hospitalar e Universitário do Porto, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
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Ferreira C, Noel CB. Biliary tract anatomical variance - the value of MRCP. S AFR J SURG 2021. [DOI: 10.17159/2078-5151/2021/v59n3a3544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
SUMMARY Duplication of the common bile duct (CBD) is a rare congenital anomaly of the bile ducts that should be diagnosed prior to surgery in order to optimise management and prevent complications. We report a case of a patient presenting with choledocholithiasis and type Va duplicated extrahepatic bile duct that was missed on ultrasonography. The atypical course prompted further imaging with magnetic resonance cholangiopancreatography (MRCP), which identified the aberrant bile duct and assisted in safe preoperative and operative management. This case highlights the importance of accurate pre-interventional imaging and agrees with the reclassification of duplications of the CBD. Keywords: bile duct, extrahepatic, anomaly, duplicated, injury
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Ferreira C, Ferreira A, Bartolome B, Lopes I. Quail Egg Anaphylaxis With Tolerance to Hen Egg: A Case of Occupational Exposure. J Investig Allergol Clin Immunol 2020; 30:466-467. [DOI: 10.18176/jiaci.0507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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32
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Ferreira C, Baptista R, Ribeiro A, Freitas A, Ferreira J, Milner J, Martinho A, Almeida J, Goncalves V, Campos G, Rosa J, Goncalves F, Monteiro S, Monteiro P, Goncalves L. Inequalities after STEMI in National Health Service: is there really a postcode lottery? Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background and purpose
Failure to address the impact of social determinants of health attenuates efficacy of proven prevention recommendations, namely because important considerations related to socioeconomic disadvantage are not captured by existing cardiovascular disease (CDV) risk stratification methods. We aimed to assess how socioeconomic determinants influence recurrent MI and all-cause death after myocardial infarction (MI) in Portugal.
Methods
We conducted a retrospective, observational cohort study, including all patients with a ST-elevation MI (STEMI) admitted to and discharged alive from an intensive cardiac care unit between 2004 and 2017 (n=1809). The median (interquartile range) follow-up was 6 (4–9) years. We used survival models to assess the relationship between their municipal (i) income by purchasing power per capita (PPC), (ii) geographical accessibility to health care, (iii) illiteracy, iv) residential socioeconomic deprivation and recurrent MI and all-cause mortality. To assess residential socioeconomic deprivation, each individual's residential postcode was matched to the recently validated Portuguese version of European Deprivation Index (EDI). The index was categorized into quintiles (Q1-least deprived to Q5-most deprived).
Results
The mean age was 64±14 years; 74% were male. Regarding individual socioeconomic variables, PPC (HR 1.19; 95% CI 0.97–1.47 for Tertile 1 vs Tertile 2; HR 1.28; 95% CI 1.04–1.56 for Tertile 1 vs Tertile 3 and HR 1.07; 95% CI 0.85–1.34 for Tertile 2 vs Tertile 3) and medical appointments in primary health centers per inhabitant (HR 0.90; 95% CI 0.75–1.09 for Tertile 1 vs Tertile 2; HR 1.23; 95% CI 0.95–1.61 for Tertile 1 vs Tertile 3 and HR 1.37; 95% CI 1.06–1.76 for Tertile 2 vs Tertile 3) were predictors of all-cause mortality, but not recurrent MI; however, in multivariate analysis adjusted for sex, age and ejection fraction, this association was no longer significant (HR 1.00; 95% CI 0.99–1.00 and, HR 1.00; 95% CI 0.89–1.17, respectively). Additionally, no evident association between illiteracy and all-cause mortality or MI was present. Concerning EDI, demographic data was similar among the quintiles (Table 1). Although EDI quintiles were not associated with all-cause mortality (HR 1.17; 95% CI 0.82–1.66 for Q5 vs Q1), the EDI was an independent predictor of recurrent MI (Figure 1). On multivariate analysis, adjusted for age, sex, hypertension, diabetes and LDL cholesterol, the HR for the most deprived (Q5) to the least deprived (Q1) quintile was 1.91 (95% CI 1.05–3.49) for MI.
Conclusions
Our study shows clear socioeconomic differentials in cardiovascular outcomes in patients with STEMI which suggests that accounting for socioeconomic deprivation might improve risk prediction and therefore disease prognosis.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - A.I Ribeiro
- University of Porto, Public Health Institute, Porto, Portugal
| | - A Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J.A Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - A Martinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J.P Almeida
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - G Campos
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Rosa
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - F Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Monteiro
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Monteiro
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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Patel K, Ferreira C, Chen C, Reynolds M, Dusenbery K. Cs-131 Intracavitary Brachytherapy as an Adjunct to Maximal Safe Resection for Locally Recurrent High-Grade Glioma. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Martinho A, Almeida J, Campos G, Rosa J, Ferreira C, Freitas A, Ferreira J, Milner J, Alves P, Baptista R, Franco F, Goncalves L. Strauss formula: a great and easy tool to manage congestion in acute heart failure. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Approaching the congestive patient is a complex task that requires the combination of different assessment methods. The Strauss formula uses variations in haemoglobin and haematocrit to estimate plasma volume variations (PVV) and haemoconcentration. However, this formula was only validated in outpatients followed with chronic heart failure. We aimed to assess the applicability of this formula to hospitalized patients for acute heart failure (AHF).
Methods
We conducted a single-centre, retrospective, observational study of 302 patients who were admitted to our hospital for AHF during 2016 and were discharged alive. Baseline clinical, laboratory and demographic characteristics were evaluated at admission and the Strauss formula was applied, as PVV (%) = 100 x [(Hb A / Hb D) x (1 − Hct D) / (1 − Hct A)] − 100), where A = admission and D = discharge. At discharge, we considered that a positive change (≥0%) in PV regarding the admission was linked to an increase in PV (haemodilution); a negative change (<0%) correlated to a decrease in the PV (haemoconcentration). The primary endpoint was a composite of cardiovascular death (CV-death) and HF readmission at 3-months.
Results
Mean age was 76±11 years and 57% were male. At baseline, 92% were on clinical-haemodynamic profile B, with a median NT-proBNP of 2157 (IQR 1161–4242) pg/dL, a mean of glomerular filtration rate (GFR) of 63±57 mL/min/m2, a mean haemoglobin of 12±2 g/dL and a mean haematocrit of 38±6%. At discharge, the median plasma volume variation was −1.1% (IQR – 9.6 to 7.8) and the distribution of PVV values in the histogram reveals that a large proportion of patients (44%) increased or maintained plasma volume (PVV ≥0% – haemodilution). The group of patients who decreased plasma volume at discharge was slightly younger (75 vs 78 years, p=0.044), showing higher numerical decreases in NT-proBNP, gamma-glutamyl transferase (gGT) and bilirubin at discharge. A positive change in PV (PVV >0%) during admission almost doubled the risk for readmission and CV-death at 3-months [OR 1.9 (95% CI: 1.1 to 3.1, p=0.026], after adjusting for age and sex.
Conclusions
In this work, we demonstrate that PVV, as calculated by the Strauss formula, increases or is unchanged in 44% of patients admitted with AHF and is strongly associated with a composite of 3-months CV death and HF readmission. Tools to guide the management of residual congestion are of great importance to assess the optimal discharge timing.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Martinho
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J Almeida
- University Hospitals of Coimbra, Coimbra, Portugal
| | - G Campos
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J Rosa
- University Hospitals of Coimbra, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - A Freitas
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Coimbra, Portugal
| | - P Alves
- University Hospitals of Coimbra, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Coimbra, Portugal
| | - F Franco
- University Hospitals of Coimbra, Coimbra, Portugal
| | - L Goncalves
- Coimbra Institute for Clinical and Biomedical Research, Coimbra, Portugal
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Azul Freitas A, Milner J, Ferreira J, Ferreira C, Martinho S, Almeida J, Goncalves V, Jorge E, Goncalves L. Can left atrial mechanics predict anticoagulation in cryptogenic stroke? Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Ischemic stroke is a leading cause of death and disability in the Western world, frequently due to cardioembolism and atherothromboembolism. Cryptogenic strokes occur without a well-defined aetiology after a standard vascular and cardiac evaluation, and secondary prevention may include antiplatelet therapy while awaiting results of long-term cardiac monitoring. In this study, we aimed to identify echocardiographic predictors of paroxysmal atrial fibrillation (AF) latter identified in follow-up of patients with cryptogenic stroke.
Methods
We retrospectively assessed all patients with cryptogenic stroke admitted in our hospital in the last 2 years. Only patients in normal sinus rhythm with a minimum of 24 hours of cardiac monitoring at admission and 24 hours Holter monitor within 6 months after discharge were included. Echocardiographic measures included left ventricle ejection fraction, left atrium (LA) volume, left and right atrium longitudinal strain, left and right ventricle longitudinal strain, E/A ratio, E/e' ratio, isovolumetric relaxation time (IVRT) and E wave deacceleration time. Echocardiographic data was assessed to determine its accuracy to identify AF.
Results
The study included 32 patients with a mean age of 72±10 years and a male preponderance (87.5%). AF was identified in 12 (37.5%) patients. This group of patients had a larger indexed LA volume (44.3 vs 29.1 mL/m2, p=0.043), a lower IVRT (87 vs 116 ms, p=0.028), and a lower LA longitudinal strain in contractile (6.7 vs 13.6%, p<0.001) and in reservoir phase (17.1 vs 23.6%, p=0.042). All other variables were not significantly different among groups, including LA longitudinal strain in conduit phase. LA longitudinal strain in contractile phase showed the best predictive power with an area under the ROC curve of 0.925 (95% CI 0.82–1 p=0.001). The cut-off value that best predicted AF was 8.17% with a sensitivity of 1 and specificity of 0.9.
Conclusion
LA longitudinal strain in contractile phase is a powerful method to identify AF in cryptogenic stroke. When reduced, anticoagulation may be considered in order to prevent recurrence. Further studies are warranted to reproduce these results in larger cohorts.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Azul Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Almeida
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - E Jorge
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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Pereira D, Ferreira C, Catarino R, Correia T, Cardoso A, Reis F, Cerqueira M, Prisco R, Camacho O. Hyperbaric oxygen for radiation-induced cystitis: A long-term follow-up. Actas Urol Esp 2020; 44:561-567. [PMID: 32736899 DOI: 10.1016/j.acuro.2020.03.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 03/26/2020] [Accepted: 03/27/2020] [Indexed: 01/01/2023]
Abstract
INTRODUCTION AND OBJECTIVES Bladder complications may be seen in up to 12% of patients treated with pelvic irradiation. Hyperbaric oxygen therapy (HBOT) is an option for the management of radiation-induced hemorrhagic cystitis (RIHC). The aim of this study was to evaluate the efficacy of HBOT in radiation cystitis and to identify the predictive factors for a successful outcome. MATERIAL AND METHODS We retrospectively reviewed 105 patients diagnosed with RIHC which were treated with HBOT between 2007 and 2016 in our institution. Patients received 100% oxygen in a multiplace hyperbaric chamber at 2.4atm for 80minutes. All patients fulfilled a questionnaire documenting symptom severity pre-HBOT and at the end of the follow-up period. RESULTS After a median of 40 HBOT sessions, there was success rate of 92,4% in the control of hematuria. During our follow-up period (median of 63 months) 24,7% patients presented with recurrence of hematuria. The mean score of the questionnaire-assessed variables: dysuria, urinary frequency and hematuria, was significantly lower after the follow-up period (P<.05). Our data shows that the sooner HBOT is delivered after the first episode of hematuria, better response rates are achieved and lower recurrences concerning hematuria were registered (P<.05). No serious complications were observed. CONCLUSIONS Our results support the safety and long-term benefits of HBOT on RIHC and other distressful bladder symptoms, which represents an expected improvement of quality of life in our patients.
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Pombo A, Luz C, Rodrigues LP, Ferreira C, Cordovil R. Correlates of children's physical activity during the COVID-19 confinement in Portugal. Public Health 2020; 189:14-19. [PMID: 33126117 PMCID: PMC7508519 DOI: 10.1016/j.puhe.2020.09.009] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/22/2020] [Accepted: 09/11/2020] [Indexed: 01/03/2023]
Abstract
OBJECTIVES The aim of the study was to understand the role of household variables on the percentage of physical activity (%PA) during the coronavirus disease 2019 (COVID-19) confinement in Portugal. STUDY DESIGN A cross-sectional study design using an anonymous online survey was launched to assess how Portuguese families with children aged younger than 13 years adjusted their daily routines to the confinement. METHODS Separate analyses of variance were performed to investigate how factors such as the number of children, age, sex, the housing characteristics, and the adults' job situation can affect the percentage of time for PA (%PA). RESULTS Findings, based on data from 2159 children, indicate that (1) boys and girls did not differ in the %PA on any of the age-groups; (2) children with an outdoor space and who had other children in the household were significantly more active (P < .001); (3) children from families with all adults working from home showed lower levels of %PA; and (4) being younger, having a big outdoor space, having other children in the household, and having at least one adult free from working from home were significant positive predictors of children's %PA, explaining 21% of the overall variance. CONCLUSION Time allocated for PA during this period is reduced compared with what is usually reported on normal days. It is necessary to find strategies to increase children's PA, especially in families in which both parents are working and have no outdoor space.
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Affiliation(s)
- A Pombo
- Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada, 1499-002, Portugal; Escola Superior Desporto e Lazer de Melgaço, Instituto Politecnico de Viana do Castelo, 4900-347, Portuga.
| | - C Luz
- Escola Superior Desporto e Lazer de Melgaço, Instituto Politecnico de Viana do Castelo, 4900-347, Portuga
| | - L P Rodrigues
- Escola Superior Desporto e Lazer de Melgaço, Instituto Politécnico de Viana do Castelo, Melgaço, 4960-320, Portugal; Research Center in Sports Sciences Health Sciences and Human Development, CIDESD, Portugal
| | - C Ferreira
- Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada, 1499-002, Portugal; UIDEF, Instituto de Educação, Universidade de Lisboa, 1649-013, Lisboa, Portugal
| | - R Cordovil
- Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada, 1499-002, Portugal; CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada, 1499-002, Portugal
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Silva AM, Ferreira C, Silva I, Clemente M, Figueiredo JP, Pereira T, Gabriel A, Caseiro A. Evaluation of MMP-10 and TIMP-1 levels associated with Resveratrol supplementation. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa040.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction Resveratrol (RSV) is a natural phytoalexin present in abundance in grapes, berries, peanuts and red wine. The main benefits of resveratrol ingestion are due to its anti-inflammatory and antioxidant properties. This compound also induces therapeutic benefits in the remodelling of extracellular matrix (ECM), which plays an important role in the regulation of the activity of matrix metalloproteinases (MMPs) and its tissue inhibitors of metalloproteinases (TIMPs). The MMPs are a family of zinc dependent endopeptidases, with an important role in the physiological and pathological remodelling of ECM, once the activity of MMPs can be regulated by TIMPs. This regulation is essential, since if there is an imbalance between the MMPs and TIMPs there’s destruction of the ECM, leading to the development of several pathologies.
Objectives Evaluate RSV potential by determining serum and salivary levels of MMP-10 and TIMP-1.
Methodology The study population included 27 undergraduates between the ages of 18 and 30, divided into a control group (placebo) and an intervention group, supplemented with 100 mg RSV/day, during 30 days. MMP-10 and TIMP-1 levels were determined by slot blot. The results were analysed using a GraphPad Prism version 5 software for Windows (GraphPad Software, San Diego, California, USA).
Results It was verified the existence of a linear correlation between the serum and salivary levels of TIMP-1, as well as a tendency of increase of this biomarker after RSV supplementation. In all indicators studied, supplementation with this compound wasn’t harmful.
Conclusion The rising trend verified at TIMP-1 in both fluids may reflect benefits in the individuals under study, demonstrating that saliva has potential as a study biofluid for this type of biochemical markers. It was also verified that supplementation with this compound did not damage the evaluated parameters and, therefore, the RSV potential shouldn’t be rejected.
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Affiliation(s)
- AM Silva
- Instituto Politécnico de Coimbra, ESTESC, Ciências Biomédicas Laboratoriais, Portugal
| | - C Ferreira
- Instituto Politécnico de Coimbra, ESTESC, Ciências Biomédicas Laboratoriais, Portugal
| | - I Silva
- Instituto Politécnico de Coimbra, ESTESC, Ciências Biomédicas Laboratoriais, Portugal
| | - M Clemente
- Instituto Politécnico de Coimbra, ESTESC, Ciências Biomédicas Laboratoriais, Portugal
| | - JP Figueiredo
- Instituto Politécnico de Coimbra, ESTESC, Ciências Complementares, Portugal
| | - T Pereira
- Instituto Politécnico de Coimbra, ESTESC, Fisiologia Clínica, Portugal
| | - A Gabriel
- Instituto Politécnico de Coimbra, ESTESC, Ciências Biomédicas Laboratoriais, Portugal
| | - A Caseiro
- Instituto Politécnico de Coimbra, ESTESC, Ciências Biomédicas Laboratoriais, Portugal
- LABINSAÚDE - Laboratório de Investigação em Ciências Aplicadas à Saúde, Instituto Politécnico de Coimbra, ESTeSC, Portugal
- Unidade I&D Química-Física Molecular, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, Portugal
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Madanelo M, Ferreira C, Rocha M, Nunes-Carneiro D, Correia J, Teixeira B, Mendes G, Tavares C, Pinto A, Mesquita S, Fraga A. RETIRADO: El impacto de la pandemia de COVID-19 en la utilización de los servicios urológicos de urgencias. Actas Urol Esp 2020. [PMCID: PMC7211695 DOI: 10.1016/j.acuro.2020.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Este artículo ha sido retirado a
petición del autor del artículo. La editorial lamenta los inconvenientes
ocasionados. Puede consultar la política de
Elsevier sobre la retirada de artículos en https://www.elsevier.com/about/our-business/policies/article-withdrawal
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Abstract
IntroductionHuntington's Disease is an autosomal dominant neurodegenerative disease characterized by motor, psychiatric and cognitive symptoms. Irritability, affective disorders, apathy and psychosis are among the most frequent psychiatric symptoms and can predate the pre-clinical period.ObjectiveThe authors’ goal is to understand the complexity of Huntington's disease clinical presentation. Additionally, we present an illustrative clinical case.AimsTo convey the importance of collecting reliable information in order to make a proper diagnosis.MethodsA PubMed database review was performed using “Psychiatry”, “Psychiatric”, “Symptoms” and “Huntington's Disease” as keywords; retrieved papers were selected according to their relevance. The patient clinical record was reviewed.ResultsThe authors report a case of a 39-year-old woman, who was referred in 2014, to a psychiatrist because of depressive mood and suicidal ideation with two suicidal attempts in the past 5 years. However, she did not disclose her family history of Huntington's disease neither to her GP nor her psychiatrist. She never complied with the treatment plan and was admitted, in November, into a psychiatric unit because of subtle motor changes and apathy, which had resulted in personal neglect. The diagnosis could only be made after a family interview was held and the family medical history was revealed.ConclusionsCorroborative history from caregivers is of extreme importance in psychiatry. Early detection of symptoms can help mitigate the disease social impact. In our patient's case, by the time of proper diagnosis, she was estranged from her family and had endured distressing psychiatric symptoms without adequate treatment.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Affiliation(s)
- C Ferreira
- Allergy and Clinical Immunology Department, Centro Hospitalar Vila Nova de Gaia/Espinho, EPE, Vila Nova de Gaia, Portugal
| | - T Corrales
- Stomatolgy Department, Centro Hospitalar Vila Nova de Gaia/ Espinho, EPE, Vila Nova de Gaia, Portugal
| | - A Guilherme
- Allergy and Clinical Immunology Department, Centro Hospitalar Vila Nova de Gaia/Espinho, EPE, Vila Nova de Gaia, Portugal
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Bradshaw R, Fegredo J, Ferreira C, Savjani R, Andaya A, Barbaso I, Maher V, Nasr I. How effective is our monitoring of patients on parenteral nutrition? Clin Nutr ESPEN 2020. [DOI: 10.1016/j.clnesp.2019.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Azul Freitas A, Ferreira C, Milner J, Ferreira J, Alves P, Marinho V, Martins R, Baptista R, Jorge E, Goncalves L. 162 Right ventricular function: is longitudinal strain by speckle-tracking an option? Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Estimation of right ventricular (RV) performance by echocardiography is challenging due to its anatomical and functional distinctiveness. RV longitudinal strain (RVLS) by speckle-tracking (STE) is an innovative tool and recent studies show that it can be used with prognostic significance, although it isn’t yet standardized.
Purpose
In this study, we aimed to evaluate global (G) and free wall (FW) RVLS-STE and its correlation with common RV evaluation methods.
Methods
We conducted a prospective observational study including 65 patients and 20 healthy controls. G and FW RVLS-STE were correlated to tricuspid annular plane systolic excursion (TAPSE), Doppler tissue tricuspid lateral annular systolic velocity (S`) and left ventricle ejection fraction (LVEF). Following current guidelines, a TAPSE higher than 17mm, a peak S` wave velocity higher than 9.5cm/s and a RVLS-STE inferior to -20% was considered normal.
Results
Mean age was 66.34 ± 15.45 years with 61.5% males in the patient group and 31.1 ± 7 years with 50% males in the control group. Echocardiographic findings in patient group included 44.6% with reduced LVEF (EF < 50%), 26.2% with moderate to severe valvular disease, 23% with an elevated systolic pulmonary pressure (> 35mmHg) and 36.9% without significant structural disease. The control group had no pathological signs on echocardiography. Peak S` wave and TAPSE showed a better correlation with FW RVLS-STE (r²=0.41, p < 0.001 and r²=0.46, p < 0.001) than G RVLS-STE (r²=0.27, p < 0.001 and r²=0.30, p < 0.001). A high absolute FW RVLS-STE (< -20%) was a good marker of a normal TAPSE and a normal peak S` wave velocity, with a negative predictive value of 87% and 98% respectively. Comparing to control group, patients with reduced LVEF showed a reduction in TAPSE (27.6 mm vs 18.53 mm, p < 0.001), S` (14.8 cm/s vs 10.84 cm/s, p < 0.001) and FW RVLS-STE (-28.7% vs -15.34%, p < 0.001). Patients with moderate to severe valvular disease also showed a reduction in TAPSE (27.6 mm vs 18.4 mm, p < 0.001), S` (14.8 cm/s vs 10.3 cm/s, p < 0.001) and FW RVLS-STE (-28.7% vs -16.04%, p < 0.001). And finally, patients with elevated systolic pulmonary pressure also showed a reduction in TAPSE (27.6 mm vs 17.94 mm, p < 0.001), S` (14.8 cm/s vs 10.47 cm/s, p < 0.001) and FW RVLS-STE (-28.7% vs -16.7%, p < 0.001).
Conclusion
FW RVLS-STE is better than G RVLS-STE as a RV evaluation method. RVLS-STE is correlated with TAPSE and peak S` wave velocity. It was the only parameter that showed reduction to abnormal values (> -20%) in pathological groups and seems to be an accurate marker of RV function particularly detecting early dysfunction
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Affiliation(s)
- A Azul Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Alves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Marinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Martins
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - E Jorge
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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Alves P, Marinho AV, Ferreira JA, Milner J, Freitas A, Ferreira C, Almeida JP, Martinho S, Baptista R, Martins R, Goncalves L. P320 Left atrial mechanics in moderate mitral valve disease: earlier markers of damage. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
BACKGROUND
Left atrial (LA) mechanics is impaired in mitral valve disease, but it is not clear whether reservoir, conduit or contractile functions are differentially impaired in stenosis (MS) or regurgitation (MR). We aimed to study LA mechanics in patients with moderate MR or moderate MS and identify discriminators of disease.
METHODS
We conducted a prospective, observational study of 100 patients with isolated moderate MR and 100 patients with moderate MS. LA mechanics with speckle tracking echocardiography (STE) assessed LA reservoir (LA ɛsys and SRs), conduit(LAɛe, SRe), and contractile (LAɛa, SRa) functions. Left ventricle (LV) functional parameters were assessed as well, including LV ejection fraction (LVEF), LV end-diastolic diameter (LVDD) and LV global longitudinal strain (LV-GLS).
RESULTS
The mean age was 67 ± 14 years and 75% were female. Mean left ventricular ejection fraction (LVEF), LV end-diastolic diameter (LVDD), LV global longitudinal strain (LV-GLS) and systolic pulmonary artery pressure (sPAP) did not differ between MR and MS (table 1).LA indexed volume (LAVi) and LA strain did not vary between MR and MS, but strain rate did. SRs and SRe had better values in MR, whereas SRa had worse values in MR (table 1). SRe (<-0.7%) had the superior discriminative power for MR, with an area under the curve of 0.85, sensitivity of 76% and specificity of 85%.
CONCLUSIONS
LA strain rate phases were the only parameters that varied between MR and MS. Contractile phase strain rate was more impaired in MR and conduit phase strain rate in MS. This highly specific data reflect the earlier hemodynamic changes occurring in LA in the setting of mitral valve disease.
mMR mMS P value LVEF (±SD,%) 57.4 ± 6.4 59.6 ± 4.6 0.145 LV-GLS (±SD, %) -17.7 ± 4.5 -17.1 ± 3.5 0.587 sPAP (±SD, mmHg) 30.3 ± 10.5 32.4 ± 8.3 0.387 LAVi (± SD, ml/m2) 46.3 ± 6.4 48.2 ± 7.4 0.281 LAɛs (± SD, %) 15.8 ± 7.3 13.3 ± 9 0.062 LAɛe (± SD, %) 8.4 ± 4.7 7.1 ± 5.4 0.074 LAɛa (± SD, %) 6.3 ± 4.8 7.4 ± 4.5 0.081 LA SRs (± SD, %) 0.8 ± 0.4 0.6 ± 0.3 0.004 LA SRe (± SD, %) -0.9 ± 0.5 -0.5 ± 0.3 <0.001 LA SRa (± SD, %) -0.5 ± 0.4 -0.8 ± 0.5 0.007
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Affiliation(s)
- P Alves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - A V Marinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J A Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - A Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J P Almeida
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Martins
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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Azul Freitas A, Ferreira J, Goncalves V, Ferreira C, Milner J, Bento L, Martinho S, Alves P, Marinho V, Jorge E, Goncalves L. P1249 Straight from the heart. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Infective endocarditis (IE) remains a diagnostic and therapeutic challenge and is still associated with high mortality. Systemic complications are frequently present, and an adequate assessment and management are needed.
Purpose
Our aim is to show the importance of an early recognition of IE complications.
Clinical case
We present a case of 54 years old women with a past medical history unremarkable. The patient presented to the hospital with high fever and was admitted with a diagnosis of a psoas abscess and staphilococus aureus bacteremia. After one week of antibiotic treatment the patient was transferred to an intensive care unit due to septic shock and respiratory failure. The patient needed to be intubated and ventilated and was on treatment with vancomycin and meropenem. During admission, several infectious loci were identified, including cerebral and pulmonar involvement. An echocardiography identified mild mitral regurgitation, moderate tricuspid regurgitation and confirmed the presence of two vegetations, one in tricuspid valve with 30mm and one in mitral valve with 5mm. Nevertheless, the patient improved clinically. After 15 days of treatment, the patient was extubated and was transferred to the cardiology ward for follow-up. Although clinically stable and without any complain, repeated echocardiographic evaluation identified left ventricular apical aneurysm and partial resolution of vegetations. A coronariography was performed and did not identified any coronary lesion. A magnetic resonance confirmed the ischemic aetiology of the lesions and a diagnosis of embolic myocardial infarction was made. Considering a good resolution of infection, and being the patient stable and asymptomatic, she was discharged after 6 weeks of antibiotic therapy for follow up in cardiology and neurosurgery consultations.
Discussion and conclusion
Despite appropriate antimicrobial treatment, embolic complications are common and usually develop during initial stage of IE. This case shows several embolic complications of IE, including embolic myocardial infarction and cerebral embolism. Although aggressive antibiotic administration was successful in this particular case and cardiac surgery was avoided, the identification of complications allowed a more strict follow up and was determinant for a good clinical result.
Abstract P1249 Figure.
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Affiliation(s)
- A Azul Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Bento
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Martinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Alves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Marinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - E Jorge
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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Azul Freitas A, Ferreira C, Milner J, Ferreira J, Marinho V, Alves P, Jorge E, Goncalves L. P184 Broken heart complications. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Patients with persistent chest discomfort or other symptoms suggestive of ischaemia and ST segment elevation in two contiguous leads on electrocardiography should be prompt managed to revascularization and emergent angiography for percutaneous intervention in two hours is the preferred reperfusion strategy.
Purpose
Our aim is to show the importance of differential diagnosis in a patient with an initial diagnosis of ST segment elevation myocardial infarction (STEMI).
Clinical case
We present a case of 67 years old women with a past medical history of dyslipidemia and polymyalgia rheumatica, treated with rosuvastatin 10mg id and prednisolone 5 mg id. The patient was admitted to emergency department complaining of chest pain with 3 hours of evolution that started after a period of nausea and vomiting. Physical examination showed slight tachypnea with 22 breath per minute, blood pressure 93/40 mmHg, heart rate 110 beats per minute, oxygen saturation in room air 90%, heart sounds with a systolic murmur II/VI and lung crackles in inferior lobes, with no peripheral oedema. Electrocardiography showed sinus rhythm and ST segment elevation in DI, DII and V2-6. Patient was treated with aspirin 300mg, ticagrelor 180mg, furosemide 40mg, oxygen therapy and was scheduled for emergent coronariography. This procedure revealed no significant coronary lesions and ventriculography identified apical ballooning, diagnosing takotsubo myocardiopathy. Clinical condition starts to deteriorate, and an echocardiography identified akinetic apical and midventricular segments and hyperkinetic basal segments with systolic anterior motion of mitral valve, significant mitral regurgitation and left ventricular outflow tract obstruction (LVOTO) with an intraventricular gradient superior to 60 mmHg. Adequate hemodynamic monitoring and heart rate control allowed a substantial clinical improvement. Two days later a cardiac magnetic ressonance was done, confirmed the diagnosis and identified an apical thrombus. The patient was later discharged stable with oral hypocoagulation with anti-vitamin K antagonist.
Discussion and Conclusion
Takotsubo cardiomyopathy is a unique cardiac syndrome characterized by transient systolic dysfunction witch often mimics acute coronary syndromes (ACS). After exclusion of an ACS, echocardiography is of primordial importance in the assessment of these patients. Left heart failure with pulmonar oedema, mitral regurgitation, LVOTO and thrombus formation were all complications that were present in this clinical case and established the indication to proper therapeutic attitudes.
Abstract P184 Figure.
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Affiliation(s)
- A Azul Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Marinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Alves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - E Jorge
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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Azul Freitas A, Ferreira J, Ferreira C, Milner J, Alves P, Marinho V, Martins R, Baptista R, Jorge E, Goncalves L. P780 Left ventricular torsion in severe valvular disease. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Left Ventricular (LV) torsion is an important component of LV performance. With the development of speckle tracking echocardiography, it became possible and feasible to measure rotation and twisting with a high degree of accuracy. No standard normal values are defined for peak torsion, although mean values around 10° are found in normal subjects with a slight increase with age.
Purpose
In this study we aimed to evaluate torsion in the different types of severe valvular disease.
Methods
We conducted a retrospective, observational study including patients with severe valvular disease with suitable images for torsion analysis. We included 61 patients (21 with severe aortic stenosis (AS), 20 with severe aortic regurgitation (AR) and 20 with severe mitral regurgitation (MR). Circumferential basal and apical strain was performed, and peak torsion was calculated. Results were compared between groups and were related with echocardiographic parameters, including left ventricle ejection fraction (LVEF).
Results
Mean age was 70.3 ± 13.6 years with a male preponderance (66%). Mean LVEF was within normal range in the aortic valve disease group; no significant difference was found in LVEF between AS and AR patients (57 ± 7.7% vs 55 ± 9.7%, p = 0.57). In comparison with the aortic disease group, MR patients had a reduced LVEF (48 ± 17.3% vs 56 ± 8.7%, p = 0.05). Mean peak torsion was 8.9 ± 5.1° in AS, 12.6 ± 4.9° in AR and 7.9 ± 3.2° in MR (p = 0.004). Comparing with aortic valve disease patients, MR patients had a reduced mean peak torsion (7.9 ± 3.2° vs 10.7 ± 5.3°, p = 0.03). In relation with patients with AS, those with AR had a higher peak torsion (12.6 ± 4.9° vs 8.9 ± 5.1°, p = 0.024) and a higher left ventricle end-diastolic volume (87.3 ± 29.1 mL.m-² vs 64.5 ± 24.9 mL.m-², p = 0.011). Circumferential apical strain showed a negative correlation with peak torsion (r²=0.203, p = 0.006) and with LVEF (r²=0.290, p < 0.001). Peak torsion did not demonstrate any significant correlation neither LVEF nor circumferential basal strain.
Conclusion
LV function and peak torsion are more associated with apical than basal circumferential movement. Aortic valve disease is responsible for LV torsion variations in patients with normal ejection fraction, showing an increase in AR and a reduction in AS. In MR patients a reduced LVEF could entails a decrease in peak torsion.
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Affiliation(s)
- A Azul Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Alves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Marinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Martins
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - E Jorge
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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Martinho A, Almeida J, Freitas A, Ferreira C, Franco F, Costa S, Baptista R, Pinho A, Robalo M, Goncalves L. 435 Left ventricular reverse remodeling and angiotensin ii receptor blocker neprilysin inhibitor - a real-world data. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
BACKGROUND
Although sacubitril/valsartan (ARNI) improves the NYHA functional class and prognosis in patients with heart failure with reduced ejection fraction (HFrEF), its impact on reverse remodelling is uncertain. We assessed left ventricular reverse remodeling in a cohort of HFrEF patients treated with ARNI.
METHODS
We conducted a single-centre, retrospective, observational study of 200 HFrEF patients started on ARNI during 2018. Of these, we analysed 100 patients treated with the maximum, target dose (97/103 mg bid). Baseline clinical, laboratory and demographic characteristics were evaluated and a clinical and echocardiographic follow-up, including left ventricular ejection fraction (LVEF), left ventricular global longitudinal strain (GLS), left ventricular end-systolic volume (LVESV), left ventricular end-diastolic volume (LVEDV) and mitral valve regurgitation (MR), were conducted from ARNI initiation to a 3-month landmark.
RESULTS
Mean age was 59 ± 13 years and 85% were male. At baseline, 63% were on NYHA II, 34% in NYHA III and 3% in NYHA IV functional class. Mean systolic blood pressure was 125 ± 16 mmHg, median NT-proBNP was 773 pg/dL (IQR 386-1569) and mean LVEF 27 ± 7%. Median time between initiation of the drug and reaching the target dose was 10 weeks. Functional class significantly improved; at baseline, 37% of patients were in NYHA III-IV; 3 months after target dose, only 6% remained in NYHA III-IV (p = 0.005). Half of patients (48.6%) improved LVEF (from 27 ± 7% to 31 ± 10%, mean increase 4.2 ± 8.8%; 95%CI 2.1 to 6.3, p < 0.001) and in one quarter (24.6%) LVEF improved over 35% (p < 0.001). In a echocardiographic subgroup analysis, including a random sample of 35 patients, we found a significant improvement in GLS 1.5 ± 2.9 (95%CI 0.4 to 2.6%, p = 0.009), a significant decrease in LVESV and LVEDV 29 ± 3 mL (95%CI -42.6mL to -15.4mL, p < 0.001) and 31 ± 47ml (95% CI -48 to -15, p < 0.001), respectively, and a significant improvement in MR severity (p = 0.001).
CONCLUSIONS
We observed that in an HFrEF patient population treated with ARNI there was a significant clinical improvement, who may be explained by a robust impact on reverse remodelling, even on a short-time of follow-up. An interesting finding was that 24.6% improved LVEF above the 35% cut-off, and therefore lost an indication for a prophylactic implantable cardioverter defibrillator.
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Affiliation(s)
- A Martinho
- University Hospitals of Coimbra, Coimbra, Portugal
| | - J Almeida
- University Hospitals of Coimbra, Coimbra, Portugal
| | - A Freitas
- University Hospitals of Coimbra, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Coimbra, Portugal
| | - F Franco
- University Hospitals of Coimbra, Coimbra, Portugal
| | - S Costa
- University Hospitals of Coimbra, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Coimbra, Portugal
| | - A Pinho
- Hospital de Braga, Braga, Portugal
| | - M Robalo
- Hospital de Braga, Braga, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Coimbra, Portugal
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Costa D, Cunha M, Ferreira C, Gama A, Rodrigues AMN, Rosado-Marques V, Nogueira H, Silva MRG, Padez C. The impact of the economic crisis on the mental health of Portuguese primary-school children. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz186.583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
To measure the impact of the economic crisis on the mental health correlates of Portuguese children attending primary school during 2016.
Methods
Cross-sectional analysis of primary school-aged children and their parents (n = 1157), conducted in public and private schools of three Portuguese districts. Parent reports of children mental health symptoms (Strengths and Difficulties Questionnaire - SDQ) and children self-reports of health-related quality of life (KIDSCREEN-27) and depressive, anxiety and stress symptoms (Depression, Anxiety and Stress Scales, Children version - DASS-C), were compared according to a set of yes/no questions on how the economic crisis changed the normal aspects of routine life (e.g. During the financial crisis did you had to use savings? Started buying cheaper food?). Linear regression models were fitted for the SDQ, the KIDSCREEN-27 and the DASS-C as dependent variables adjusted for children sex, socioeconomic status and district of residence.
Results
Affirmative answers to the crisis impact questions were associated with more frequent psychosocial functioning problems in children, with poorer self-reported health-related quality of life and with more frequent symptoms of depression, anxiety and stress.
Conclusions
Portuguese children mental health correlates show significant worse scores for those whose parents declared having to change daily routine habits as a result of the recent macroeconomic financial crisis, compared to those who did not change habits. Public Health programs should be developed to mitigate the potential negative impact of the financial crisis to the mental health of children.
Key messages
A negative impact on children mental health was observed as a result of the economic crisis. Public health programs designed to mitigate the impact of the economic crisis should include primary-school aged children.
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Affiliation(s)
- D Costa
- University of Coimbra, Coimbra, Portugal
| | - M Cunha
- University of Coimbra, Coimbra, Portugal
| | - C Ferreira
- University of Coimbra, Coimbra, Portugal
| | - A Gama
- University of Coimbra, Coimbra, Portugal
- University of Lisbon, Lisbon, Portugal
| | - A M N Rodrigues
- University of Coimbra, Coimbra, Portugal
- Polytechnic Institute of Viseu, Viseu, Portugal
| | - V Rosado-Marques
- University of Coimbra, Coimbra, Portugal
- University of Lisbon, Lisbon, Portugal
| | - H Nogueira
- University of Coimbra, Coimbra, Portugal
| | - M R G Silva
- University of Coimbra, Coimbra, Portugal
- Fernando Pessoa University, Porto, Portugal
| | - C Padez
- University of Coimbra, Coimbra, Portugal
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50
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Ferreira J, Freitas F, Goncalves V, Ferreira C, Milner J, Alves P, Marinho V, Monteiro S, Baptista R, Monteiro P, Goncalves L. P6404Myocardial infarction with nonobstructive coronary arteries: does aspirin have a place in the treatment of this entity? Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Myocardial infarction with nonobstructive coronary arteries (MINOCA) is still a clinical enigma that is being increasingly recognised, as the number of coronary angiographies we perform in our centres also increase. However, the treatment for this entity is still a matter of important debate, not only due to the different causative mechanisms of this disease but also because there are no major trials regarding MINOCA treatment.
Purpose
To determine the association between acetylsalicylic acid (ASA) use after discharge and mortality after discharge in MINOCA patients admitted to a coronary care unit (CCU).
Methods
We analyzed data from 370 (11.7% of the global sample) patients admitted with MINOCA in our CCU. Patients with other final diagnoses, missing mortality data, previous acute myocardial infarction, contra-indications to aspirin and known heart failure before admission were excluded. All patients underwent transthoracic echocardiography and coronary angiography at any point during hospitalisation. After adjusting data for relevant comorbidities we then compared mortality after hospital discharge between the ASA group and the no-ASA group.
Results
Of all MINOCA patients admitted in our CCU, 84 (22.7%) were diagnosed with ST-elevation myocardial infarction (STEMI) and 286 (77.3%) with non-ST elevation myocardial infarction (NSTEMI). 296 (80%) patients received ASA after discharge. Both groups were homogeneous as we did not find any significant differences between groups regarding age (p=0.106), left ventricle ejection fraction (p=0.100), GRACE score at hospitalisation (p=0.150), Killip-Kimball class at hospitalisation (p=0.604), incidence of acute kidney injury (p=0.450), maximum c-reactive protein during stay (p=0.804) and low-density lipoprotein levels at hospitalization (p=0.055). There was also no difference in the incidence of diabetes (p=0.350), exposure to daily stress (p=0.767), active smoking (p=0.569), dyslipidemia (p=0.229), hypertension (p=0.057) and type of myocardial infarction (STEMI vs NSTEMI – p=0.215). In this MINOCA cohort (5 years follow-up) a total of 47 patients died (12.7%). ASA vs. no-ASA 1-month (3.1% vs. 0.0%, p=0.214), 6-month (4.5% vs. 1.4%, p=0.317), 1-year (5.9% vs 5.6%, p=0.900), 3-year (10.5% vs. 8.3%, p=0.668) and 5-year (13.3% vs. 12.5%, p=0.860) all-cause mortality was not significantly different. The same non-significant trend towards higher mortality with ASA was obtained when survival curves were taken into account.
Conclusions
MINOCA remains a challenging entity. In our study, the systematic use of ASA in all patients following MINOCA was not associated with better survival after long-term follow-up.
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Affiliation(s)
- J Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - F Freitas
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - C Ferreira
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - J Milner
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Alves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - V Marinho
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - S Monteiro
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - R Baptista
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - P Monteiro
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
| | - L Goncalves
- University Hospitals of Coimbra, Cardiology, Coimbra, Portugal
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