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1.
Adv Clin Exp Med ; 33(2): 135-141, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37260051

RESUMO

BACKGROUND: Chronic venous insufficiency (CVI) is the most common vascular disease. One major risk factor for its development is either long-term sitting or standing in the same position and the nature of the work performed. OBJECTIVES: This study aims to assess the effectiveness of passive ankle movement in the sitting position performed using the Bella Vena robot for the symptoms of CVI with long-term observation. MATERIAL AND METHODS: A group of 58 patients (mean age: 59.69 ±14.59 years) with CVI in CEAP (Clinical (C), Etiological (E), Anatomical (A), and Pathophysiological (P)) classification categories 2 and 3, and a group of 37 (mean age: 51.49 ±14.86 years) healthy volunteers performing sedentary work for at least 6 h during the working day were enrolled into the study. The total duration of observation lasted 8 months (8 visits), during which the following parameters were assessed at the beginning and end of this period: pain intensity (according to the visual analogue scale (VAS)), level of saturation on the toe, pulse rate, and lower limb Doppler ultrasound evaluation of reflux parameters. RESULTS: The exercises used in people with CVI resulted in a significant reduction (p ≤ 0.01) in the occurrence of symptoms. Among all respondents, after 8 months of exercise, a significant reduction in pain level according to the VAS of the lower limbs, an improvement in saturation at the toe level, and a reduction in venous reflux was recorded (p ≤ 0.05). CONCLUSIONS: Home exercises with the use of an automatic exercise rehabilitation device alleviated significant symptoms in patients with CVI and improved the calf muscle pump.


Assuntos
Postura Sentada , Insuficiência Venosa , Humanos , Pessoa de Meia-Idade , Idoso , Adulto , Tornozelo , Doença Crônica , Extremidade Inferior
2.
J Cardiovasc Surg (Torino) ; 64(6): 615-623, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37947755

RESUMO

BACKGROUND: In a recent randomized study, MicroNet-covered stent (CGuard) significantly reduced procedural and post-procedural cerebral embolism in relation to a single-layer CREST study carotid stent, but real-life clinical practice data are limited. The aim is to prospectively assess clinical outcomes of CGuard as a routine revascularization tool for patients with indication to carotid revascularization. METHODS: From April 2019 to November 2021, 204 elective patients (age 71.0±7.1years, 69.6% males, 21.7% symptomatic) were enrolled. RESULTS: Mean basal peak-systolic velocity was 251.41±91.85 cm/s with angiographic diameter stenosis 89.7±8.46%. About 34.4% lesions were severely calcified, 6.8% were angulated, and 4.4% showed significant access tortuosity. Access was femoral, with 100% protection device (filter) use. Two hundred and three lesions in 203 patients were treated (1 cross-over to surgery for lack of effective access, no cross-over to other devices); in most cases (66.9%) the stent was placed directly. For pre-dilated lesions, mean balloon diameter was 3.36±0.34mm. Mean nominal stent diameter was 7.64±0.5 mm; length was 37.19±4.5 mm. All stents were post-dilated (balloon diameter 5.2±0.25 mm). Residual stenosis was <30% in all (3.77±6.91%). By discharge, there were 2 minor strokes (0.9%) and one transient ischemic attack. By 30-days, one other minor stroke occurred in relation to de-novo atrial fibrillation. With no deaths or myocardial infarctions, 30-day total death/stroke/myocardial infarction rate was 1.48%. No in-stent thrombosis or patency loss occurred by 30-days. In-stent peak-systolic velocity was 55.49±22.73 cm/s. CONCLUSIONS: Thirty-day results from POLGUARD study indicate safety and a low complication rate of the MicroNet-covered carotid stent use in every-day vascular surgery practice of carotid revascularization. Long-term observation is underway.


Assuntos
Estenose das Carótidas , Acidente Vascular Cerebral , Masculino , Humanos , Pessoa de Meia-Idade , Idoso , Feminino , Estenose das Carótidas/complicações , Estenose das Carótidas/diagnóstico por imagem , Estenose das Carótidas/cirurgia , Constrição Patológica/complicações , Resultado do Tratamento , Stents/efeitos adversos , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/prevenção & controle , Procedimentos Cirúrgicos Vasculares/efeitos adversos
3.
Allergy ; 74(5): 922-932, 2019 05.
Artigo em Inglês | MEDLINE | ID: mdl-30446997

RESUMO

BACKGROUND: A special regulatory role for prostaglandin E2 (PGE2 ) has been postulated in nonsteroidal anti-inflammatory drug (NSAID)-exacerbated respiratory disease (NERD). OBJECTIVE: To investigate the effect of systemic aspirin (acetylsalicylic acid) administration on airway PGE2 biosynthesis in induced sputum supernatant (ISS) among subjects with NERD or aspirin-tolerant asthma with chronic rhinosinusitis with nasal polyposis (ATA-CRSwNP), as well as healthy controls (HC). METHODS: Induced sputum (IS) was collected from patients with NERD (n = 26), ATA-CRSwNP (n = 17), and HC (n = 21) at baseline and after aspirin challenge. Sputum differential cell count and IS supernatant (ISS) levels of prostanoids, PGE2 , 8-iso-PGE2 , tetranor-PGE-M, 8-iso-PGF2 α, and leukotriene C4 , D4 , and E4 , were determined using mass spectrometry. Urinary excretion of LTE4 was measured by ELISA. RESULTS: NERD subjects had elevated sputum eosinophilic count as compared to ATA-CRSwNP and HC (median NERD 9.1%, ATA-CRSwNP 2.1%, and HC 0.4%; P < 0.01). Baseline ISS levels of PGE2 were higher in asthmatics as compared to HC at baseline (NERD vs HC P = 0.04, ATA-CRSwNP vs HC P < 0.05). Post-challenge ISS levels of PGE2 compared to baseline significantly decreased in NERD and HC (P < 0.01 and P = 0.01), but not in ATA-CRSwNP. In NERD, a similar decrease in PGE2 as in HC resulted from 2.8 times lower dose of aspirin. CONCLUSION: Aspirin-precipitated bronchoconstriction is associated with a decrease in airway PGE2 biosynthesis. These results support the mechanism of PGE2 biosynthesis inhibition as a trigger for bronchoconstriction in NERD.


Assuntos
Anti-Inflamatórios não Esteroides/efeitos adversos , Aspirina/metabolismo , Asma Induzida por Aspirina/diagnóstico , Asma Induzida por Aspirina/metabolismo , Asma/etiologia , Asma/metabolismo , Dinoprostona/metabolismo , Escarro/metabolismo , Adulto , Anti-Inflamatórios não Esteroides/administração & dosagem , Aspirina/administração & dosagem , Aspirina/efeitos adversos , Asma/diagnóstico , Asma Induzida por Aspirina/urina , Biomarcadores , Suscetibilidade a Doenças , Feminino , Humanos , Leucotrieno E4/urina , Masculino , Pessoa de Meia-Idade , Fenótipo , Testes de Função Respiratória
4.
Przegl Lek ; 73(12): 781-5, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-29693971

RESUMO

Aspirin desensitization is considered to be an effective and well-tolerated therapy for patients with Non-steroidal anti-inflammatory(NSAIDs)-Exacerbated Respiratory Disease (NERD). The aim of the present study was to investigate the influence of aspirin desensitization on inflammatory cell count in induced sputum and nasal lavage in fifteen NERD individuals subjected to one-year aspirin therapy. The decrease in induced sputum count of eosinophils and macrophages was observed. Clinical efficacy of aspirin therapy in improving nasal symptoms and quality of life in NERD patients was also confirmed.


Assuntos
Asma Induzida por Aspirina/terapia , Dessensibilização Imunológica , Líquido da Lavagem Nasal/citologia , Escarro/citologia , Adulto , Idoso , Aspirina/imunologia , Asma Induzida por Aspirina/imunologia , Asma Induzida por Aspirina/patologia , Contagem de Células , Eosinófilos , Feminino , Humanos , Macrófagos , Masculino , Pessoa de Meia-Idade , Líquido da Lavagem Nasal/imunologia , Projetos Piloto , Qualidade de Vida , Escarro/imunologia , Resultado do Tratamento
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