FERNANDA MARCIANO CONSOLIM COLOMBO
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Unidades Organizacionais
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
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conferenceObject Treatment with empagliflozin improves cardiac function in infarcted animals associated with increased baroreflex sensitivity(2023) SILVA, B. Da; NASCIMENTO-CARVALHO, B.; SOUZA, L. I. De; SILVA, M. B. Da; MARQUES, J. R.; DOURADO, P. M. M.; CONSOLIM-COLOMBO, F.; IRIGOYEN, M. C. C.- Omega-3 Fatty Acid Supplementation Improves Endothelial Function in Primary Antiphospholipid Syndrome: A Small-Scale Randomized Double-Blind Placebo-Controlled Trial(2018) FELAU, Sheylla M.; SALES, Lucas P.; SOLIS, Marina Y.; HAYASHI, Ana Paula; ROSCHEL, Hamilton; SA-PINTO, Ana Lucia; ANDRADE, Danieli Castro Oliveira de; KATAYAMA, Keyla Y.; IRIGOYEN, Maria Claudia; CONSOLIM-COLOMBO, Fernanda; BONFA, Eloisa; GUALANO, Bruno; BENATTI, Fabiana B.Endothelial cells are thought to play a central role in the pathogenesis of antiphospholipid syndrome (APS). Omega-3 polyunsaturated fatty acid (n-3 PUFA) supplementation has been shown to improve endothelial function in a number of diseases; thus, it could be of high clinical relevance in APS. The aim of this study was to evaluate the efficacy of n-3 PUFA supplementation on endothelial function (primary outcome) of patients with primary APS (PAPS). A 16-week randomized clinical trial was conducted with 22 adult women with PAPS. Patients were randomly assigned (1:1) to receive placebo (PL, n = 11) or n-3 PUFA (omega-3, n = 11) supplementation. Before (pre) and after (post) 16 weeks of the intervention, patients were assessed for endothelial function (peripheral artery tonometry) (primary outcome). Patients were also assessed for systemic markers of endothelial cell activation, inflammatory markers, dietary intake, international normalized ratio (INR), and adverse effects. At post, omega-3 group presented significant increases in endothelial function estimates reactive hyperemia index (RHI) and logarithmic transformation of RHI (LnRHI) when compared with PL (+13 vs. -12%, rho = 0.06, ES = 0.9; and +23 vs. -22%, rho = 0.02, ES = 1.0). No changes were observed for e-selectin, vascular adhesion molecule-1, and fibrinogen levels (rho > 0.05). In addition, omega-3 group showed decreased circulating levels of interleukin-10 (-4 vs. +45%, rho = 0.04, ES = -0.9) and tumor necrosis factor (-13 vs. +0.3%, rho = 0.04, ES = -0.95) and a tendency toward a lower intercellular adhesion molecule-1 response (+3 vs. +48%, rho = 0.1, ES = -0.7) at post when compared with PL. No changes in dietary intake, INR, or self-reported adverse effects were observed. In conclusion, 16 weeks of n-3 PUFA supplementation improved endothelial function in patients with well-controlled PAPS. These results support a role of n-3 PUFA supplementation as an adjuvant therapy in APS. Registered at http://ClinicalTrials.gov as NCT01956188.
- Position Statement on Women's Cardiovascular Health-2022(2022) OLIVEIRA, Glaucia Maria Moraes de; ALMEIDA, Maria Cristina Costa de; MARQUES-SANTOS, Celi; COSTA, Maria Elizabeth Navegantes Caetano; CARVALHO, Regina Coeli Marques de; FREIRE, Claudia Maria Vilas; MAGALHAES, Lucelia Batista Neves Cunha; HAJJAR, Ludhmila Abrahao; RIVERA, Maria Alayde Mendonca; CASTRO, Marildes Luiza de; AVILA, Walkiria Samuel; LUCENA, Alexandre Jorge Gomes de; BRANDAO, Andrea Araujo; MACEDO, Ariane Vieira Scarlatelli; LANTIERI, Carla Janice Baister; POLANCZYK, Carisi Anne; ALBUQUERQUE, Carlos Japhet da Matta; BORN, Daniel; FALCHETO, Eduardo Belisario; BRAGANCA, Erika Olivier Vilela; BRAGA, Fabiana Goulart Marcondes; COLOMBO, Fernanda M. Consolim; JATENE, Ieda Biscegli; COSTA, Isabela Bispo Santos da Silva; RIVERA, Ivan Romero; SCHOLZ, Jaqueline Ribeiro; MELO FILHO, Jose Xavier de; SANTOS, Magaly Arrais dos; BARBOSA, Marcia de Melo; IZAR, Maria Cristina de Oliveira; AZEVEDO, Maria Fatima; MOURA, Maria Sanali; CAMPOS, Milena dos Santos Barros; SOUZA, Olga Ferreira de; MEDEIROS, Orlando Otavio de; SILVA, Sheyla Cristina Tonheiro Ferro da; RIZK, Stephanie Itala; RODRIGUES, Thais de Carvalho Vieira; SALIM, Thais Rocha; LEMKE, Viviana de Mello Guzzo; ALEXANDRE, Elisabeth Regina Giunco
- Polypharmacy, potentially inappropriate medications and associated factors among older adults with hypertension in primary care(2023) SANGALETI, Carine Teles; LENTSCK, Maicon Henrique; SILVA, Dannyele Cristina da; MACHADO, Andrielli; TRINCAUS, Maria Regiane; VIEIRA, Maria Cristina Umpierrez; PELAZZA, Bruno Bordin; COLOMBO, Fernanda Marciano ConsolimObjective: to identify the prevalence and associations of polypharmacy and potentially inappropriate medication use among older adults with hypertension treated in primary care. Methods: a cross-sectional study carried out with older adults with hypertension treated at a Family Health Strategy unit. Data collection included analysis of medical records, interviews and multidimensional assessment of older adults. Socio-demographic information and clinical variables were collected. Statistical analysis was performed by multiple logistic regression. Results: polypharmacy prevalence was 38.09%, and potentially inappropriate medication (PIM), 28.57%. There was a significant association between polypharmacy and PIM use, altered sleep and ethnicity. PIM use was associated with polypharmacy, worse family functioning, and absence of a caregiver. Cognitive decline reduces the prevalence of these medications. Conclusions: polypharmacy and PIM use among older adults with hypertension represent a problem in this population, especially among the most vulnerable.
article 10 Citação(ões) na Scopus Arg16Gly and Gln27Glu beta 2 adrenergic polymorphisms influence cardiac autonomic modulation and baroreflex sensitivity in healthy young Brazilians(2015) ATALA, Magda M.; GOULART, Alessandra; GUERRA, Grazia M.; MOSTARDA, Cristiano; RODRIGUES, Bruno; MELLO, Priscila R.; CASARINE, Dulce E.; IRIGOYEN, Maria-Claudia; PEREIRA, Alexandre C.; CONSOLIM-COLOMBO, Fernanda M.The association between functional beta(2) adrenergic receptor (beta(2)-AR) polymorphisms and cardiac autonomic modulation is still unclear. Thus, two common polymorphisms in the beta(2)-AR gene (Gln27Glu beta(2) and Arg16Gly beta(2)) were studied to determine whether they might affect tonic and reflex cardiac sympathetic activity in healthy young subjects. A total of 213 healthy young white subjects of both genders (53% female), aged 18-30 years (23.5 +/- 3.4 y), had their continuous blood pressure curves noninvasively recorded by Finometer at baseline, and other hemodynamic parameters, as cardiac autonomic modulation, baroreflex sensitivity, and allele, genotype, and diplotype frequencies calculated. Associations were made between Arg16Gly beta(2) and Gln27Glu beta(2) polymorphisms and between beta(2)-AR diplotypes and all variables. The heart rate was significantly lower (P<0.001) in the presence of homozygous Arg/Arg alleles (60.9 +/- 1.5 bpm) than in that of Arg/Gly heterozygotes (65.9 +/- 1.0 bpm) or Gly/Gly homozygotes (66.3 +/- 1.2 bpm). Homozygous carriers of Arg16 allele had an alpha index (19.2 +/- 1.3) significantly higher (P<0.001) than that of the subjects with the Gly allele Gly/Gly ( 14.5 +/- 0.7) or Arg/Gly (14.6 +/- 0.7). Furthermore, the recessive Glu27Glu and the heterozygous Gln27Glu genotypes had a higher percentage of low-frequency components (LF%) than the homozygous Gln27Gln (15.1% vs. 16.0% vs. 8.2%, P=0.03, respectively). In healthy young subjects, the presence of beta(2)-AR Arg16 allele in a recessive model was associated with higher baroreflex sensitivity, and increased parasympathetic modulation in studied individuals.- Effects of Postprandial Lipemia Combined With Disturbed Blood Flow on the Flow-Mediated Dilation, Oxidative Stress, and Endothelial Microvesicles in Healthy Subjects(2022) ARAUJO, Gustavo S. M.; SILVA, Thiago O. C.; GUERRA, Grazia M.; IZAIAS, Joao E.; ROCHA, Helena M. N.; FARIA, Diego; ROCHA, Natalia G.; DALMAZO, Aline Lopes; ARAUJO, Amanda; CONSOLIM-COLOMBO, Fernanda Marciano; ANGELIS, Katia de; IRIGOYEN, Maria C. C.; SALES, Allan R. K.AimsBoth postprandial lipemia (PPL) and disturbed blood flow (DBF) induce endothelial dysfunction. However, the interactive effect of these stimuli on endothelial function is currently unknown. In the present study, we tested whether PPL plus DBF causes a greater reduction in flow-mediated dilation (FMD) than PPL and if this response is associated with elevations in oxidative stress and endothelial microvesicles (EMVs). MethodsEighteen individuals (aged 28 +/- 1yrs, 3 females, and BMI 24.43 +/- 0.8kg/m(2)) randomly underwent two experimental sessions: PPL and PPL plus DBF. FMD and venous blood samples were obtained at baseline and 30, 70, and 110 min after stimulation. PPL was induced by fat overload via mozzarella pizza ingestion and DBF by forearm cuff inflation to 75 mm Hg per 30 min. Lipidic profile, oxidative stress (thiobarbituric acid reactive substances, TBARS; ferric reducing/antioxidant power, FRAP; hydrogen peroxide, H2O2) and EMVs were measured in blood samples. ResultsHypertriglyceridemia was observed in both sessions. Retrograde shear rate and oscillatory index responses were significantly higher in the PPL plus DBF compared with PPL. PPL plus DBF evoked a greater reduction in FMD than did PPL and EMVs, NADPH oxidase, and H2O2 similarly increased in both sessions, but TBARS and FRAP did not change. ConclusionThese data indicate that the association of PPL plus DBF additively impairs endothelium-dependent function in 110 min after stimulus in healthy individuals, despite a similar increase in oxidative stress and EMVs. Further studies are needed to understand the mechanisms associated with the induced-endothelial dysfunction by association of PPL and DBF.
- The Cholinergic Drug Pyridostigmine Alleviates Inflammation During LPS-Induced Acute Respiratory Distress Syndrome(2021) CHOQUE, Pamela Nithzi Bricher; VIEIRA, Rodolfo P.; ULLOA, Luis; GRABULOSA, Caren; IRIGOYEN, Maria Claudia; ANGELIS, Katia De; OLIVEIRA, Ana Paula Ligeiro De; TRACEY, Kevin J.; PAVLOV, Valentin A.; CONSOLIM-COLOMBO, Fernanda MarcianoAcute respiratory distress syndrome (ARDS) is a critical illness complication that is associated with high mortality. ARDS is documented in severe cases of COVID-19. No effective pharmacological treatments for ARDS are currently available. Dysfunctional immune responses and pulmonary and systemic inflammation are characteristic features of ARDS pathogenesis. Recent advances in our understanding of the regulation of inflammation point to an important role of the vagus-nerve-mediated inflammatory reflex and neural cholinergic signaling. We examined whether pharmacological cholinergic activation using a clinically approved (for myasthenia gravis) cholinergic drug, the acetylcholinesterase inhibitor pyridostigmine alters pulmonary and systemic inflammation in mice with lipopolysaccharide (LPS)-induced ARDS. Male C57Bl/6 mice received one intratracheal instillation of LPS or were sham manipulated (control). Both groups were treated with either vehicle or pyridostigmine (1.5 mg/kg twice daily, 3 mg/day) administered by oral gavage starting at 1 h post-LPS and euthanized 24 h after LPS administration. Other groups were either sham manipulated or received LPS for 3 days and were treated with vehicle or pyridostigmine and euthanized at 72 h. Pyridostigmine treatment reduced the increased total number of cells and neutrophils in the bronchoalveolar lavage fluid (BALF) in mice with ARDS at 24 and 72 h. Pyridostigmine also reduced the number of macrophages and lymphocytes at 72 h. In addition, pyridostigmine suppressed the levels of TNF, IL-1 beta, IL-6, and IFN-gamma in BALF and plasma at 24 and 72 h. However, this cholinergic agent did not significantly altered BALF and plasma levels of the anti-inflammatory cytokine IL-10. Neither LPS nor pyridostigmine affected BALF IFN-gamma and IL-10 levels at 24 h post-LPS. In conclusion, treatments with the cholinergic agent pyridostigmine ameliorate pulmonary and systemic inflammatory responses in mice with endotoxin-induced ARDS. Considering that pyridostigmine is a clinically approved drug, these findings are of substantial interest for implementing pyridostigmine in therapeutic strategies for ARDS.
- Neurovascular and hemodynamic responses to mental stress and exercise in severe COVID-19 survivors(2023) FARIA, Diego; MOLL-BERNARDES, Renata; TESTA, Laura; MONIZ, Camila M. V.; RODRIGUES, Erika C.; MOTA, Jose M.; SOUZA, Francis R.; ALVES, Maria Janieire N. N.; ONO, Bruna E.; IZAIAS, Joao E.; SALES, Artur O.; RODRIGUES, Thais S.; SALEMI, Vera M. C.; JORDAO, Camila P.; ANGELIS, Katia De; CRAIGHEAD, Daniel H.; ROSSMAN, Matthew J.; BORTOLOTTO, Luiz A.; CONSOLIM-COLOMBO, Fernanda M.; IRIGOYEN, Maria C. C.; SEALS, Douglas R.; NEGRAO, Carlos E.; SALES, Allan R. K.Previous studies show that COVID-19 survivors have elevated muscle sympathetic nerve activity (MSNA), endothelial dysfunction, and aortic stiffening. However, the neurovascular responses to mental stress and exercise are still unexplored. We hypothesized that COVID-19 survivors, compared with age-and body mass index (BMI)-matched control subjects, exhibit abnormal neurovascular responses to mental stress and physical exercise. Fifteen severe COVID-19 survivors (aged: 49 +/- 2 yr, BMI: 30 +/- 1 kg/m(2)) and 15 well-matched control subjects (aged: 46 +/- 3 yr, BMI: 29 +/- 1 kg/m(2)) were studied. MSNA (microneurography), forearm blood flow (FBF), and forearm vascular conductance (FVC, venous occlusion plethysmography), mean arterial pressure (MAP, Finometer), and heart rate (HR, ECG) were measured during a 3-min mental stress (Stroop Color-Word Test) and during a 3-min isometric handgrip exercise (30% of maximal voluntary contraction). During mental stress, MSNA (frequency and incidence) responses were higher in COVID-19 survivors than in controls (P < 0.001), and FBF and FVC responses were attenuated (P < 0.05). MAP was similar between the groups (P > 0.05). In contrast, the MSNA (frequency and incidence) and FBF and FVC responses to handgrip exercise were similar between the groups (P > 0.05). MAP was lower in COVID-19 survivors (P < 0.05). COVID-19 survivors exhibit an exaggerated MSNA and blunted vasodilatory response to mental challenge compared with healthy adults. However, the neurovascular response to handgrip exercise is preserved in COVID-19 survivors. Overall, the abnormal neurovascular control in response to mental stress suggests that COVID-19 survivors may have an increased risk to cardiovascular events during mental challenge.
- Sympathetic Neural Overdrive, Aortic Stiffening, Endothelial Dysfunction, and Impaired Exercise Capacity in Severe COVID-19 Survivors: A Mid-Term Study of Cardiovascular Sequelae(2023) FARIA, Diego; MOLL-BERNARDES, Renata J.; TESTA, Laura; MONIZ, Camila M. V.; RODRIGUES, Erika C.; RODRIGUES, Amanda G.; ARAUJO, Amanda; ALVES, Maria J. N. N.; ONO, Bruna E.; IZAIAS, Joao E.; SALEMI, Vera M. C.; JORDAO, Camila P.; AMARO-VICENTE, Graziela; RONDON, Maria U. P. B.; LUDWIG, Katelyn R.; CRAIGHEAD, Daniel H.; ROSSMAN, Matthew J.; CONSOLIM-COLOMBO, Fernanda M.; ANGELIS, Katia De; IRIGOYEN, Maria C. C.; SEALS, Douglas R.; NEGRAO, Carlos E.; SALES, Allan R. K.Background:COVID-19 has become a dramatic health problem during this century. In addition to high mortality rate, COVID-19 survivors are at increased risk for cardiovascular diseases 1-year after infection. Explanations for these manifestations are still unclear but can involve a constellation of biological alterations. We hypothesized that COVID-19 survivors compared with controls exhibit sympathetic overdrive, vascular dysfunction, cardiac morpho-functional changes, impaired exercise capacity, and increased oxidative stress. Methods:Nineteen severe COVID-19 survivors and 19 well-matched controls completed the study. Muscle sympathetic nerve activity (microneurography), brachial artery flow-mediated dilation and blood flow (Doppler-Ultrasound), carotid-femoral pulse wave velocity (Complior), cardiac morpho-functional parameters (echocardiography), peak oxygen uptake (cardiopulmonary exercise testing), and oxidative stress were measured similar to 3 months after hospital discharge. Complementary experiments were conducted on human umbilical vein endothelial cells cultured with plasma samples from subjects. Results:Muscle sympathetic nerve activity and carotid-femoral pulse wave velocity were greater and brachial artery flow-mediated dilation, brachial artery blood flow, E/e ' ratio, and peak oxygen uptake were lower in COVID-19 survivors than in controls. COVID-19 survivors had lower circulating antioxidant markers compared with controls, but there were no differences in plasma-treated human umbilical vein endothelial cells nitric oxide production and reactive oxygen species bioactivity. Diminished peak oxygen uptake was associated with sympathetic overdrive, vascular dysfunction, and reduced diastolic function in COVID-19 survivors. Conclusions:Our study revealed that COVID-19 survivors have sympathetic overactivation, vascular dysfunction, cardiac morpho-functional changes, and reduced exercise capacity. These findings indicate the need for further investigation to determine whether these manifestations are persistent longer-term and their impact on the cardiovascular health of COVID-19 survivors.
conferenceObject Sympathetic Neural Overdrive, Endothelial Dysfunction and Aortic Stiffness in Coronavirus Disease 2019 Survivors: A Short-Term Study of Cardiovascular Sequelae(2021) FARIA, Diego; TESTA, Laura; MOLL-BERNARDES, Renata; MONIZ, Camila; RODRIGUES, Erika; COSTA-NETO, Abel; SOUSA, Andrea; RODRIGUES, Amanda; OLIVEIRA, Patricia; ALVES, Maria Janieire; SANTOS, Gabriel; SALEMI, Vera; PIMENTA, Ruan; PAIXAO, Camila; SANTOS, Beatriz; RONDON, Maria U.; CRAIGHEAD, Daniel; ROSSMAN, Matthew; CONSOLIM-COLOMBO, Fernanda M.; IRIGOYEN, Maria C.; MARTINEZ-LEMUS, Luis A.