RESUMEN
INTRODUCTION: Recently, the incidence of hypertriglyceridemia-associated pancreatitis (HTG-AP) has been increasing. The pathogenesis of lipogenic pancreatitis is not fully understood. This study aimed to retrospectively analyze the laboratory data, clinical manifestations, and prognosis of patients with lipid-derived pancreatitis who received lipid purification, to explore whether lipid purification is a better treatment for acute hyperlipidemic pancreatitis. METHODS: In this study, we enrolled five subjects diagnosed with HTG-AP at the Second Xiangya Hospital of Central South University between 2021 and 2022. We collected demographic data, medical histories, clinical manifestations, and laboratory data. All patients received routine therapy. Blood lipid purification was conducted using the double filtration plasmapheresis (DFPP) method. Plasma was separated from blood cells and purified to remove cholesterol, triglycerides, and low-density lipoprotein (LDL). SPSS was used for statistical analyses. RESULTS: Following a single lipoprotein apheresis (LA) treatment, significant improvements in serum lipid levels were observed. Three patients achieved triglyceride levels below 5.65 mmol/L within 24 h, while the remaining 2 patients experienced reductions of 82% and 78%, respectively. The average triglyceride level decreased from 36.82 to 7.27 mmol/L, representing an 80% reduction from baseline. Total cholesterol decreased by 59% on average, and LDL levels decreased by 69%. Statistically significant differences were observed in triglyceride and cholesterol levels before and after treatment. Four patients exhibited increased HDL levels posttreatment, while 1 patient showed a decrease. The average HDL/TC level was 21% higher after treatment. CONCLUSION: LA in HTG-AP effectively improves clinical symptoms, rapidly lowers lipid levels, and achieves good therapeutic outcomes.
Asunto(s)
Eliminación de Componentes Sanguíneos , Pancreatitis , Humanos , Masculino , Femenino , Pancreatitis/terapia , Pancreatitis/sangre , Persona de Mediana Edad , Adulto , Estudios Retrospectivos , Eliminación de Componentes Sanguíneos/métodos , Hipertrigliceridemia/terapia , Hipertrigliceridemia/sangre , Hipertrigliceridemia/complicaciones , Triglicéridos/sangre , Lípidos/sangre , Plasmaféresis/métodos , Enfermedad AgudaRESUMEN
Learned helplessness (LH) is an important concept in nursing. This study aimed to adapt and translate the Arthritis Helplessness Index scale into a Chinese version of an LH scale for maintenance hemodialysis patients in China (LHS-MHD-C), and to validate its psychometric properties. Data collected included LHS-MHD-C, as well as the Hospital Depression Scale (HADS-D), and the Beck Hopelessness Scale (BHS) for assessing LHS-MHD-C's criterion validity (predictive and concurrent, respectively). The expert consultation and the pilot study demonstrated semantic and conceptual equivalence and content validity (except for Item 3, the item content validity ranged from 0.82 to 1, and the scale content validity was 0.95). An exploratory factor analysis (n = 146) eliminated three items and accepted 11 items for the two factors, explaining 63.87% of the total variance. A CFA (n = 218) showed that the two-factors structure was consistent with the LH theory. The LHS-MHD-C can distinguish between maintenance hemodialysis (MHD) patients of different ages, education, working status, monthly income, and MHD duration. The scale had good concurrent validity with the BHS (r = .78, p < 0.01). Using the HADS-D as a criterion, the LHS-MHD-C showed a sensitivity of 86.2% and a specificity of 96.8%. A total score of 36.5 may be the best cut-off value for predicting MHD patients' depression. The scale showed good reliabilities (Cronbach's α value of .759, test-retest reliability of 0.772, and split-half reliability of 0.774). This study found that the LHS-MHD-C is a reliable and valid scale for assessing Chinese MHD patients' helplessness.
Asunto(s)
Comparación Transcultural , Desamparo Adquirido , Humanos , Psicometría , Reproducibilidad de los Resultados , Proyectos Piloto , Encuestas y Cuestionarios , Diálisis Renal , ChinaRESUMEN
OBJECTIVES: The anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is a group of diseases involving multiple systems, and kidney is one of the most commonly involved target organs. Some patients may rapidly progress to end-stage renal disease in a short time. Whereas some patients have poor remission and renal prognosis after standard induction therapy. As a selective blood purification therapy, protein a immunoadsorption (PAIA) has shown great advantages on treating of severe autoimmune diseases. This study aims to evaluate the short-term efficacy of PAIA therapy combined with glucocorticoids and immunosuppressants on treating of severe AAV renal injury. METHODS: A total of 10 AAV cases with severe kidney involvement in the Second Xiangya Hospital of Central South University from 2019 to 2020 were selected for this retrospective study. During the induction remission stage, each patient was treated with PAIA on the basis of standard therapy of glucocorticoids and immunosuppressive treatment. Before and after the initial treatment, 1 month and 3 months after treatment, clinical data including demographic characteristics, immunological indicators, and Birmingham Vasculitis Activity Score (BVAS) were compared. The related adverse reactions during treatment were recorded to evaluate the short-term efficacy. RESULTS: In this study, all 10 patients were MPO positive, and 2 patients were PR3 positive (≥2.3 U/mL). There are 6 males and 4 females at (61.5±11.4) years old, with the median time from onset to admission to hospital at (2.8±1.8) months. Multisystem damage, especially kidney damage, can be seen with eGFR lower than 30 mL/(min·1.73 m2). During the 3-month follow-up, BVAS, erythrocyte sedimentation rate, and hemoglobin of 10 patients showed continuous improvement compared with the initial admission levels (all P<0.05). ANCA titer, serum creatinine and urine red blood cell were all decreased and eGFR levels were increased in 3 months after treatment (all P<0.05). Serum albumin, urinary protein, C-reactive protein and complement levels showed no significant changes after treatment (all P>0.05). One patient who had received renal replacement therapy was still dialysis dependent after PAIA treatment. One patient who had transient hypotension was corrected by routine treatment. The rest of the patients were all tolerant with PAIA during their treatments. CONCLUSIONS: Treatment with PAIA combined with glucocorticoids and cyclophosphamide can rapidly lower serum ANCA level and improve disease activity in patients with AAV complicated with severe kidney damage, suggesting a good short-term renal prognosis and good overall safety.
Asunto(s)
Vasculitis Asociada a Anticuerpos Citoplasmáticos Antineutrófilos , Anticuerpos Anticitoplasma de Neutrófilos , Femenino , Masculino , Humanos , Persona de Mediana Edad , Anciano , Glucocorticoides/uso terapéutico , Estudios Retrospectivos , Resultado del Tratamiento , Riñón , Vasculitis Asociada a Anticuerpos Citoplasmáticos Antineutrófilos/terapiaRESUMEN
OBJECTIVE: To compare the differential impact of recombinant protein A immunoadsorption (PAIA) or therapeutic plasma exchange (TPE) on neurological functional improvement and quality of life in patients afflicted with severe acute neuroimmune diseases, including Guillain-Barré syndrome (GBS), myasthenia gravis (MG), neuromyelitis optica spectrum disorder (NMOSD), and anti-NMDA receptor encephalitis (NMDARE). METHODS: The retrospective study included 29 patients with moderate to severe disability (modified Rankin scale, mRS≥3) due to acute neuroimmune diseases at the second Xiangya hospital from January 2021 to January 2023. The clinical efficacy of PAIA and TPE in improving neurological function (ΔmRS≥1) and the difference in favorable functional outcomes (mRS 0-2) at three months were evaluated. The impact of both treatments on patients' health-related quality of life (HRQoL) was assessed using a visual analog scale (EQ-VAS) score ranging from 0 to 100. RESULTS: The findings revealed that the PAIA group exhibited a significantly higher rate of improvement in modified Rankin scale (mRS) scores (ΔmRS≥1) at the three-month follow-up compared to the TPE group (94.4 % vs. 54.5 %, p = 0.018). However, no statistically significant difference was observed between the two treatment modalities in terms of favorable neurological functional outcomes at the three-month mark. Furthermore, the PAIA group demonstrated a significantly higher EQ-VAS score at 14 days post-treatment compared to the TPE group (60.0 vs. 47.7, p = 0.017). CONCLUSION: In the short-term management of severe acute neuroimmune diseases, PAIA may present a greater probability of improving neurological function and facilitating an earlier enhancement of quality of life compared to TPE.
RESUMEN
OBJECTIVES: To explore the multiple mediating roles of the learned helplessness's core system in the relationship between health literacy/social support and self-management. DESIGN: Cross-sectional survey design. SETTING: Changsha, China. PARTICIPANTS: 239 Chinese maintenance haemodialysis (MHD) patients. METHODS: Two multiple mediator models were constructed based on the COM-B (Capacity, Opportunity, Motivation - Behaviour) model. A total of 239 Chinese MHD patients participated in a cross-sectional study, which included surveys on the Learned Helplessness Scale for MHD patients, Dialysis Knowledge Questionnaire, Social Support Scale and Self-Management Scale for Haemodialysis. The PROCESS macro in SPSS was used for mediated effects analysis. RESULTS: Helplessness and internality partially mediated the relationship between health literacy/social support and self-management ((ß=-0.212, p<0.01; ß=0.240, p<0.01)/(ß=-0.331, p<0.001; ß=0.376, p<0.001)). The mediation effect size was 0.780 (95% CI (0.373 to 1.218)) in the health literacy model, accounting for 45.29% of the total effect, and 0.286 (95% CI (0.207 to 0.377)) in the social support model, accounting for 57.88% of the total effect. The differences in effect sizes for helplessness and internality in the two models were -0.080 (95% CI (-0.374 to 0.216)) and -0.041 (95% CI (-0.127 to 0.043)), respectively. CONCLUSION: Health literacy/social support directly affects MHD patients' self-management and indirectly affects it by changing learned helplessness, such as increasing internality while reducing helplessness.
Asunto(s)
Alfabetización en Salud , Automanejo , Humanos , Desamparo Adquirido , Estudios Transversales , Diálisis Renal , China , Apoyo SocialRESUMEN
Objective To investigate the impact of thrombotic events on the alterations of monocyte and monocyte-platelet aggregates (MPAs) in patients with acute myocardial infarction (AMI) during percutaneous coronary intervention (PCI). Methods Blood was collected before PCI for flow cytometry. Monocyte subsets and MPAs were detected by four-color platform (CDl4-APC, CDl6-PE-Cy7, CD86-PE and CD41-Alexa FluorR488). According to the expression of the platelet surface marker CD41, the number of monocyte subsets and MPAs was analyzed using the fluorescent microspheres of absolute counting tube. The Wilcoxon rank sum test and receiver operating characteristic (ROC) curve analysis were performed. Results CD14+CD16++ monocytes in intraprocedural thrombotic events (IPTE) group were significantly fewer than those in non-IPTE group, and the percentage in total mononuclear cells decreased. Compared with non-IPTE group, MPA binding ratio and monocyte subset MPA binding ratio were significantly higher in IPTE group. ROC analysis showed that MPA binding ratio and subgroup MPA binding ratio had a better predictive value for IPTE in patients with AMI. Conclusion The CD14+CD16++ monocytes in IPTE group were significantly fewer than those in the non-IPTE group. MPA binding ratio and MPA binding ratio of monocyte subsets were significantly higher in the IPTE group than in the non-IPTE group, so they have a good predictive value for IPTE in patients with AMI.