RESUMEN
OBJECTIVE: This study aimed to investigate the effects of overground robot exoskeleton gait training on gait outcomes, balance, and motor function in patients with stroke. METHODS: Following the PRISMA guidelines, literature searches were performed in the PubMed, EMBASE, Cochrane Central Register of Controlled Trials, SCOPUS, Ovid-LWW, and RISS databases. A total of 504 articles were identified, of which 19 were included for analysis after application of the inclusion and exclusion criteria. The included literature was qualitatively evaluated using the PEDro scale, while the Egger's regression, funnel plot, and trim-and-fill methods were applied to assess and adjust for publication bias. RESULTS: The averaged PEDro score was 6.21 points, indicating a high level of methodological quality. In the analysis based on dependent variables, higher effect sizes were observed in the following ascending order: gait speed (g = 0.26), motor function (g = 0.21), gait ability (g = 0.18), Timed Up and Go Test (g = -0.15), gait endurance (g = 0.11), and Berg Balance Scale (g = 0.05). Subgroup analyses further revealed significant differences in Asian populations (g = 0.26), sessions lasting longer than 30 min (g = 0.37), training frequency of three times per week or less (g = 0.38), and training duration of four weeks or less (g = 0.25). Overall, the results of this study indicate that overground robot exoskeleton gait training is effective at improving gait speed in patients with stroke, particularly when the sessions exceed 30 min, are conducted three times or less per week, and last for four weeks or less. CONCLUSION: our results suggest that training is an effective intervention for patients with stroke, provided that appropriate goal-setting and intensity and overground robot exoskeleton gait are applied.
RESUMEN
ABSTRACT: To date, no studies have specifically examined the efficacy of P2Y12 inhibitor monotherapy in patients with acute coronary syndrome (ACS) exhibiting a high risk of gastrointestinal (GI) bleeding following percutaneous coronary intervention (PCI). This was a retrospective cohort study of ACS exhibiting a high GI bleeding risk after PCI admitted to the Affiliated Hospital of the Jiangnan University from August 2016 to December 2019. Of the 308 enrolled patients, 269 were found eligible and were assigned to the ticagrelor monotherapy (TIC) arm (n = 128) and to ticagrelor plus aspirin (TIC + ASP) arm (n = 141) treatment for a 1-year period. The primary study outcome was a composite end point, including bleeding academic research consortium (BARC) type 2, 3, or 5 bleeding and adverse cardiac or cerebrovascular events; 8 (6.3%) in the TIC group and 14 (9.9%) in the combination treatment group reached the primary ischemic end point within 1 year with no significant difference between these groups. BARC type 2, 3, and 5 bleeding events affected significantly more patients in the combination group relative to the TIC group (38 [27.0%] vs. 11 [8.6%], P < 0.001). As the follow-up interval was prolonged, the cumulative BARC type 2, 3, and 5 bleeding incidence in the TIC group remained significantly below than that in the combination treatment group ( P < 0.05). These results indicate that TIC is associated with a lower risk of clinically relevant bleeding events among ACS with a high risk of GI bleeding after PCI relative to combination TIC + ASP treatment, although ischemic outcomes in these 2 groups were similar.
Asunto(s)
Síndrome Coronario Agudo , Intervención Coronaria Percutánea , Humanos , Ticagrelor/efectos adversos , Aspirina/efectos adversos , Inhibidores de Agregación Plaquetaria/efectos adversos , Síndrome Coronario Agudo/terapia , Síndrome Coronario Agudo/tratamiento farmacológico , Estudios Retrospectivos , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/métodos , Quimioterapia Combinada , Hemorragia Gastrointestinal/inducido químicamente , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/epidemiología , Isquemia/tratamiento farmacológico , Resultado del TratamientoRESUMEN
Inefficient tumour treatment approaches often cause fatal tumour metastases. Here, we report a biomimetic multifunctional nanoplatform explicitly engineered with a Co-based metal organic framework polydopamine heterostructure (MOF-PDA), anethole trithione (ADT), and a macrophage membrane. Co-MOF degradation in the tumour microenvironment releases Co2+, which results in the downregulation of HSP90 expression and the inhibition of cellular heat resistance, thereby improving the photothermal therapy effect of PDA. H2S secretion after the enzymatic hydrolysis of ADT leads to high-concentration gas therapy. Moreover, ADT changes the balance between nicotinamide adenine dinucleotide/flavin adenine dinucleotide (NADH/FAD) during tumour glycolysis. ATP synthesis is limited by NADH consumption, which triggers a certain degree of tumour growth inhibition and results in starvation therapy. Potentiated 2D/3D autofluorescence imaging of NADH/FAD is also achieved in liquid nitrogen and employed to efficiently monitor tumour therapy. The developed biomimetic nanoplatform provides an approach to treat orthotopic tumours and inhibit metastasis.