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1.
Gastroenterology ; 2024 Jul 15.
Artículo en Inglés | MEDLINE | ID: mdl-39019406

RESUMEN

BACKGROUND AND AIMS: The contribution of suboptimal diets to gastrointestinal (GI) cancer incidence globally remains unquantified, and we aimed to evaluate it. METHODS: Comprehensive meta-analyses and rigorous evidence grading assessment identified the associations between suboptimal diets and six GI cancers and their subtypes. A comparative risk assessment model was employed to estimate the proportional attributable burden and attributable rate of GI cancers to suboptimal diets by using the corroborative association estimates. Additionally, correlation assessments with the Sociodemographic Index (SDI) were carried out. RESULTS: In 2018, 21.5% (95% Uncertainty Interval (UI): 19.1%, 24.5%) of incident GI cancer cases globally were attributable to suboptimal diets, maintaining a relatively stable proportion since 1990 (22.4% (19.7%, 25.6%)), while the absolute diet-attributable cases doubled from 581 thousands (511 thousands, 664 thousands) in 1990 to 1,040 thousands (923 thousands, 1,187 thousands) in 2018. Excessive processed meat consumption (5.9% (4.2%, 7.9%)), insufficient fruit intake (4.8% (3.8%, 5.9%)), and insufficient whole grain intake (3.6% (2.8%, 5.1%)) were the most significant dietary risk factors in 2018, a shift from 1990 when the third major concern was insufficient non-starchy vegetable intake. Additionally, Central and Eastern Europe, and Central Asia experienced the highest attributable burden across regions in both 1990 (31.6% (27.0%, 37.4%)) and 2018 (31.6% (27.3%, 36.5%)), and a positive correlation (P < .01) between the SDI and the attributable GI cancer incidence was observed. CONCLUSIONS: Although the proportional attributable GI incidence remains relatively stable, the doubling of absolute cases from 1990 to 2018, along with the discrepancies among urbanicity and countries/regions, informs dietary priorities and more targeted preventive measures.

2.
Health Econ ; 2024 Jul 10.
Artículo en Inglés | MEDLINE | ID: mdl-38988033

RESUMEN

Numerous states implemented laws to protect emergency patients from surprise out-of-network medical bills. We investigated the effects of the state laws on emergency clinician reimbursements, charges, network participation, and potential surprise billing episodes. We did not find consistent evidence of effects on prices or charges. However, the state laws resulted in increased network participation and a reduction in potential surprise billing episodes. Our results suggest that the federal No Surprises Act, which is similar to many of the state laws, is unlikely to lead to price increases, but may benefit patients through increased provider network participation and alignment.

3.
Clin Transplant ; 38(7): e15382, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38973768

RESUMEN

INTRODUCTION: Adults residing in deprived neighborhoods face various socioeconomic stressors, hindering their likelihood of receiving live-donor kidney transplantation (LDKT) and preemptive kidney transplantation (KT). We quantified the association between residential neighborhood deprivation index (NDI) and the likelihood of LDKT/preemptive KT, testing for a differential impact by race and ethnicity. METHODS: We studied 403 937 adults (age ≥ 18) KT candidates (national transplant registry; 2006-2021). NDI and its 10 components were averaged at the ZIP-code level. Cause-specific hazards models were used to quantify the adjusted hazard ratio (aHR) of LDKT and preemptive KT across tertiles of NDI and its 10 components. RESULTS: Candidates residing in high-deprivation neighborhoods were more likely to be female (40.1% vs. 36.2%) and Black (41.9% vs. 17.7%), and were less likely to receive both LDKT (aHR = 0.66, 95% confidence interval [CI]: 0.64-0.67) and preemptive KT (aHR = 0.60, 95% CI: 0.59-0.62) than those in low-deprivation neighborhoods. These associations differedby race and ethnicity (Black: aHRLDKT = 0.58, 95% CI: 0.55-0.62; aHRpreemptive KT = 0.68, 95% CI: 0.63-0.73; Pinteractions: LDKT < 0.001; Preemptive KT = 0.002). All deprivation components were associated with the likelihood of both LDKT and preemptive KT (except median home value): for example, higher median household income (LDKT: aHR = 1.08, 95% CI: 1.07-1.09; Preemptive KT: aHR = 1.10, 95% CI: 1.08-1.11) and educational attainments (≥high school [LDKT: aHR = 1.17, 95% CI: 1.15-1.18; Preemptive KT: aHR = 1.23, 95% CI: 1.21-1.25]). CONCLUSION: Residence in socioeconomically deprived neighborhoods is associated with a lower likelihood of LDKT and preemptive KT, differentially impacting minority candidates. Identifying and understanding which neighborhood-level socioeconomic status contributes to these racial disparities can be instrumental in tailoring interventions to achieve health equity in LDKT and preemptive KT.


Asunto(s)
Trasplante de Riñón , Donadores Vivos , Características del Vecindario , Humanos , Femenino , Masculino , Donadores Vivos/provisión & distribución , Persona de Mediana Edad , Adulto , Estudios de Seguimiento , Pronóstico , Características de la Residencia , Fallo Renal Crónico/cirugía , Factores Socioeconómicos , Sistema de Registros/estadística & datos numéricos , Factores de Riesgo , Adulto Joven , Adolescente
4.
J Dermatol Sci ; 115(1): 33-41, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38955622

RESUMEN

BACKGROUND: Tryptophan metabolism dysregulation has been observed in vitiligo. However, drawing a mechanistic linkage between this metabolic disturbance and vitiligo pathogenesis remains challenging. OBJECTIVE: Aim to reveal the characterization of tryptophan metabolism in vitiligo and investigate the role of tryptophan metabolites in vitiligo pathophysiology. METHODS: LC-MS/MS, dual-luciferase reporter assay, ELISA, qRT-PCR, small interfering RNA, western blotting, and immunohistochemistry were employed. RESULTS: Kynurenine pathway activation and KYAT enzyme-associated deviation to kynurenic acid (KYNA) in the plasma of stable non-segmental vitiligo were determined. Using a public microarray dataset, we next validated the activation of kynurenine pathway was related with inflammatory-related genes expression in skin of vitiligo patients. Furthermore, we found that KYNA induced CXCL10 upregulation in keratinocytes via AhR activation. Moreover, the total activity of AhR agonist was increased while the AhR concentration per se was decreased in the plasma of vitiligo patients. Finally, higher KYAT, CXCL10, CYP1A1 and lower AhR expression in vitiligo lesional skin were observed by immunohistochemistry staining. CONCLUSION: This study depicts the metabolic and genetic characterizations of tryptophan metabolism in vitiligo and proposes that KYNA, a tryptophan-derived AhR ligand, can enhance CXCL10 expression in keratinocytes.


Asunto(s)
Quimiocina CXCL10 , Queratinocitos , Ácido Quinurénico , Receptores de Hidrocarburo de Aril , Piel , Triptófano , Regulación hacia Arriba , Vitíligo , Humanos , Vitíligo/metabolismo , Vitíligo/genética , Vitíligo/sangre , Quimiocina CXCL10/metabolismo , Quimiocina CXCL10/genética , Receptores de Hidrocarburo de Aril/metabolismo , Receptores de Hidrocarburo de Aril/genética , Triptófano/metabolismo , Triptófano/sangre , Ácido Quinurénico/sangre , Ácido Quinurénico/metabolismo , Masculino , Queratinocitos/metabolismo , Piel/metabolismo , Piel/patología , Adulto , Femenino , Factores de Transcripción con Motivo Hélice-Asa-Hélice Básico/metabolismo , Factores de Transcripción con Motivo Hélice-Asa-Hélice Básico/genética , Quinurenina/metabolismo , Quinurenina/sangre , Citocromo P-450 CYP1A1/genética , Citocromo P-450 CYP1A1/metabolismo , Persona de Mediana Edad , Estudios de Casos y Controles , Transducción de Señal , Adulto Joven
5.
Clin Transplant ; 38(7): e15395, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39023087

RESUMEN

BACKGROUND: Medical distrust may hinder kidney transplantation (KT) access. Among KT candidates evaluated for waitlisting, we identified factors associated with high distrust levels and quantified their association with waitlisting. METHODS: Among 812 candidates (2018-2023), we assessed distrust using the Revised Health Care System Distrust Scale across composite, competence, and values subscales. We used linear regression to quantify the associations between candidate and neighborhood-level factors and distrust scores. We used Cox models to quantify the associations between distrust scores and waitlisting. RESULTS: At KT evaluation, candidates who were aged 35-49 years (difference = 1.97, 95% CI: 0.78-3.16), female (difference = 1.10, 95% CI: 0.23-1.97), and Black (difference = 1.47, 95% CI: 0.47-2.47) were more likely to report higher composite distrust score. For subscales, candidates aged 35-49 were more likely to have higher competence distrust score (difference = 1.14, 95% CI: 0.59-1.68) and values distrust score (difference = 0.83, 95% CI: 0.05-1.61). Race/ethnicity (Black, difference = 1.42, 95% CI: 0.76-2.07; Hispanic, difference = 1.52, 95% CI: 0.35-2.69) was only associated with higher values distrust scores. Female candidates reporting higher rescaled values distrust scores (each one point) had a lower chance of waitlisting (aHR = 0.78, 95% CI: 0.63-0.98), whereas this association was not observed among males. Similarly, among non-White candidates, each 1-point increase in both rescaled composite (aHR = 0.87, 95% CI: 0.77-0.99) and values (aHR = 0.82, 95% CI: 0.68-0.99) distrust scores was associated with a lower chance of waitlisting, while there was no association among White candidates. CONCLUSION: Female, younger, and non-White candidates reported higher distrust scores. Values distrust may contribute to the long-standing racial/ethnic and gender disparities in access to KT. Implementing tailored strategies to reduce distrust in transplant care may improve KT access for groups that experience persistent disparities.


Asunto(s)
Trasplante de Riñón , Confianza , Listas de Espera , Humanos , Femenino , Masculino , Trasplante de Riñón/psicología , Persona de Mediana Edad , Adulto , Pronóstico , Estudios de Seguimiento , Fallo Renal Crónico/cirugía , Fallo Renal Crónico/psicología
8.
J Clin Nurs ; 2024 Jun 13.
Artículo en Inglés | MEDLINE | ID: mdl-38867610

RESUMEN

AIMS: To explore the psychosocial experiences during dietary management among Chinese adults with inflammatory bowel disease. DESIGN: Qualitative phenomenological design. METHODS: Eighteen adults diagnosed with inflammatory bowel disease for more than 6 months were recruited using purposive sampling from June to December 2023. Two trained researchers used van Manen's approach to analyse the data. RESULTS: The three themes with multiple subthemes emerged: facing the unknown: at a loss and aggrieved, trying to cope: uncertain and distressed, and growing in adaptation: relieved and transcendent. The first theme included unknown relapses, overlooking diet management and the absence of dietary rules. The second theme showed different coping situations, like complex dietary information and ever-closing worlds. The third theme explores how participants adapted to disease and their eating patterns. CONCLUSION: The psychosocial experiences during dietary management are complex. The accumulation of diet-related experience, acceptance of illness and social support facilitate patients in overcoming negative emotions and adhering to dietary management. IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE: Nurses should provide tailored dietary guidance and appropriate psychological interventions to promote healthy eating in patients. IMPACT: This study may enhance healthcare professionals' understanding, particularly those in China, of the diet-related experiences among patients. REPORTING METHOD: The Consolidated Criteria for Reporting Qualitative Research checklist. PATIENT OR PUBLIC CONTRIBUTION: Participants contributed by sharing their first hand experiences.

9.
Hepatol Int ; 2024 Jun 04.
Artículo en Inglés | MEDLINE | ID: mdl-38833138

RESUMEN

BACKGROUND: To provide patients the chance of accepting curative transjugular intrahepatic portosystemic shunt (TIPS) rather than palliative treatments for portal hypertension-related variceal bleeding and ascites, we aimed to assess hepatic-associated vascular morphological change to improve the predictive accuracy of overt hepatic encephalopathy (HE) risks. METHODS: In this multicenter study, 621 patients undergoing TIPS were subdivided into training (413 cases from 3 hospitals) and external validation datasets (208 cases from another 3 hospitals). In addition to traditional clinical factors, we assessed hepatic-associated vascular morphological changes using maximum diameter (including absolute and ratio values). Three predictive models (clinical, hepatic-associated vascular, and combined) were constructed using logistic regression. Their discrimination and calibration were compared to test the necessity of hepatic-associated vascular assessment and identify the optimal model. Furthermore, to verify the improved performance of ModelC-V, we compared it with four previous models, both in discrimination and calibration. RESULTS: The combined model outperformed the clinical and hepatic-associated vascular models (training: 0.814, 0.754, 0.727; validation: 0.781, 0.679, 0.776; p < 0.050) and had the best calibration. Compared to previous models, ModelC-V showed superior performance in discrimination. The high-, middle-, and low-risk populations displayed significantly different overt HE incidence (p < 0.001). Despite the limited ability of pre-TIPS ammonia to predict overt HE risks, the combined model displayed a satisfactory ability to predict overt HE risks, both in the low- and high-ammonia subgroups. CONCLUSION: Hepatic-associated vascular assessment improved the predictive accuracy of overt HE, ensuring curative chances by TIPS for suitable patients and providing insights for cirrhosis-related studies.

10.
Front Artif Intell ; 7: 1377337, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38716361

RESUMEN

This study aims at addressing the challenging incremental few-shot object detection (iFSOD) problem toward online adaptive detection. iFSOD targets to learn novel categories in a sequential manner, and eventually, the detection is performed on all learned categories. Moreover, only a few training samples are available for all sequential novel classes in these situations. In this study, we propose an efficient yet suitably simple framework, Expandable-RCNN, as a solution for the iFSOD problem, which allows online sequentially adding new classes with zero retraining of the base network. We achieve this by adapting the Faster R-CNN to the few-shot learning scenario with two elegant components to effectively address the overfitting and category bias. First, an IOU-aware weight imprinting strategy is proposed to directly determine the classifier weights for incremental novel classes and the background class, which is with zero training to avoid the notorious overfitting issue in few-shot learning. Second, since the above zero-retraining imprinting approach may lead to undesired category bias in the classifier, we develop a bias correction module for iFSOD, named the group soft-max layer (GSL), that efficiently calibrates the biased prediction of the imprinted classifier to organically improve classification performance for the few-shot classes, preventing catastrophic forgetting. Extensive experiments on MS-COCO show that our method can significantly outperform the state-of-the-art method ONCE by 5.9 points in commonly encountered few-shot classes.

11.
J Gen Intern Med ; 2024 May 20.
Artículo en Inglés | MEDLINE | ID: mdl-38769259

RESUMEN

BACKGROUND: Heart failure is a leading cause of death in the USA, contributing to high expenditures near the end of life. Evidence remains lacking on whether billed advance care planning changes patterns of end-of-life healthcare utilization among patients with heart failure. Large-scale claims evaluation assessing billed advance care planning and end-of-life hospitalizations among patients with heart failure can fill evidence gaps to inform health policy and clinical practice. OBJECTIVE: Assess the association between billed advance care planning delivered and Medicare beneficiaries with heart failure upon the type and quantity of healthcare utilization in the last 30 days of life. DESIGN: This retrospective cross-sectional cohort study used Medicare fee-for-service claims from 2016 to 2020. PARTICIPANTS: A total of 48,466 deceased patients diagnosed with heart failure on Medicare. MAIN MEASURES: Billed advance care planning services between the last 12 months and last 30 days of life will serve as the exposure. The outcomes are end-of-life healthcare utilization and total expenditure in inpatient, outpatient, hospice, skilled nursing facility, and home healthcare services. KEY RESULTS: In the final cohort of 48,466 patients (median [IQR] age, 83 [76-89] years; 24,838 [51.2%] women; median [IQR] Charlson Comorbidity Index score, 4 [2-5]), 4406 patients had an advance care planning encounter. Total end-of-life expenditure among patients with billed advance care planning encounters was 19% lower (95% CI, 0.77-0.84) compared to patients without. Patients with billed advance care planning encounters had 2.65 times higher odds (95% CI, 2.47-2.83) of end-of-life outpatient utilization with a 33% higher expected total outpatient expenditure (95% CI, 1.24-1.42) compared with patients without a billed advance care planning encounter. CONCLUSIONS: Billed advance care planning delivery to individuals with heart failure occurs infrequently. Prioritizing billed advance care planning delivery to these individuals may reduce total end-of-life expenditures and end-of-life inpatient expenditures through promoting use of outpatient end-of-life services, including home healthcare and hospice.

13.
Front Nutr ; 11: 1328705, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38590828

RESUMEN

Objective: Exercise-induced oxidative stress affects multiple neurophysiological processes, diminishing the exercise performance. Hydrogen (H2) can selectively reduce excessive free radicals, but studies observed its "dual effects" on exercise-induced oxidative stress, that is, increasing or decreasing the oxidative stress. Therefore, we here conducted a systematic review and meta-analysis to quantitatively assess the influence of H2 on exercise-induced oxidative stress in healthy adults. Methods: We conducted a systematic review of publications across five databases. The following keywords were used for search strategy: ["hydrogen"[Mesh] or "molecular hydrogen" or "hydrogen rich water" or "hydrogen-rich water" or "hydrogen rich saline"] and ["Oxidative Stress"[Mesh] or "Antioxidative Stress" or "Oxidative Damage" or "Oxidative Injury" or "Oxidative Cleavage"] and ["randomized controlled trial"[Mesh] or "randomized" or "RCT"]. We included trials reporting the effects of H2 on exercise-induced oxidative stress and potential antioxidant capacity post-exercise in healthy adults. Additionally, subgroup analyses were conducted to explore how various elements of the intervention design affected those outcomes. Results: Six studies, encompassing seven experiments with a total of 76 participants, were included in our analysis. Among these studies, hydrogen-rich water, hydrogen bathing, and hydrogen-rich gas were three forms used in H2 administration. The H2 was applied in different timing, including before, during, or after exercise only, both before and after exercise, and repeatedly over days. Single-dose, multi-dose within 1 day and/or multiple-dose over days were implemented. It was observed that compared to placebo, the effects of H2 on oxidative stress (diacron-reactive oxygen metabolites, d-ROMs) was not significant (SMD = -0.01, 95%CI-0.42 to 0.39, p = 0.94). However, H2 induced greater improvement in antioxidant potential capacity (Biological Antioxidant Potential, BAP) (SMD = 0.29, 95% CI 0.04 to 0.54, p = 0.03) as compared to placebo. Subgroup analyses revealed that H2 supplementation showed greater improvement (SMD = 0.52, 95%CI 0.16 to 0.87, p = 0.02) in the antioxidant potential capacity of intermittent exercises than continuous exercise. Conclusion: H2 supplementation can help enhance antioxidant potential capacity in healthy adults, especially in intermittent exercise, but not directly diminish the levels of exercise-induced oxidative stress. Future studies with more rigorous design are needed to examine and confirm these findings. Systematic review registration: https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=364123, Identifier CRD42022364123.

14.
bioRxiv ; 2024 Mar 26.
Artículo en Inglés | MEDLINE | ID: mdl-38585952

RESUMEN

Macrophages are pivotal in driving breast tumor development, progression, and resistance to treatment, particularly in estrogen receptor-positive (ER+) tumors, where they infiltrate the tumor microenvironment (TME) influenced by cancer cell-secreted factors. By analyzing single-cell RNA-sequencing data from 25 ER+ tumors, we elucidated interactions between cancer cells and macrophages, correlating macrophage density with epithelial cancer cell density. We identified that S100A11, a previously unexplored factor in macrophage-cancer crosstalk, predicts high macrophage density and poor outcomes in ER+ tumors. We found that recombinant S100A11 enhances macrophage infiltration and migration in a dose-dependent manner. Additionally, in 3D models, we showed that S100A11 expression levels in ER+ cancer cells predict macrophage infiltration patterns. Neutralizing S100A11 decreased macrophage recruitment, both in cancer cell lines and in a clinically relevant patient-derived organoid model, underscoring its role as a paracrine regulator of cancer-macrophage interactions in the protumorigenic TME. This study offers novel insights into the interplay between macrophages and cancer cells in ER+ breast tumors, highlighting S100A11 as a potential therapeutic target to modulate the macrophage-rich tumor microenvironment.

15.
Front Med (Lausanne) ; 11: 1362828, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38660425

RESUMEN

Aim: To determine the experiences and needs of palliative care in patients with advanced Parkinson's disease (PD). Methods: A scoping literature review methodology, as described by the Joanna Briggs Institute, was employed to search for relevant literature. An electronic search of studies published in English was conducted across five databases from inception to 10 September 2023. Results: The search yielded a total of 1,205 articles, with 20 meeting the inclusion criteria. The findings were organized into four themes: (1) unmet emotional and informational needs; (2) needs for effective coordination of care; (3) planning for the future; and (4) symptom management. This scoping review highlights the intricate nature of palliative care for patients with PD and sheds light on issues within current palliative care healthcare systems. The findings emphasize the necessity for individualized interventions and services to address the diverse unmet palliative care needs of people with PD. Conclusion: The study reveals the complex landscape of palliative care for individuals with advanced PD, emphasizing the inadequacies within existing healthcare systems. The identified themes underscore the importance of tailored interventions to address the varied unmet palliative care needs of this population.

17.
Health Serv Res ; 2024 Mar 08.
Artículo en Inglés | MEDLINE | ID: mdl-38456488

RESUMEN

OBJECTIVE: To examine rural-urban disparities in substance use disorder treatment access and continuation. DATA SOURCES AND STUDY SETTING: We analyzed a 2016-2018 U.S. national secondary dataset of commercial insurance claims. STUDY DESIGN: This cross-sectional study examined individuals with a new episode of opioid, alcohol, or other drug use disorders. Treatment initiation and engagement rates, and rates of using out-of-network providers for these services, were compared between rural and urban patients. DATA COLLECTION: We included individuals 18-64 years old with continuous employer-sponsored insurance. PRINCIPAL FINDINGS: Patients in rural settings experienced lower treatment initiation rates for alcohol (36.6% vs. 38.0%, p < 0.001), opioid (41.2% vs. 44.2%, p < 0.001), and other drug (37.7% vs. 40.1%, p < 0.001) use disorders, relative to those in urban areas. Similarly, rural patients had lower treatment engagement rates for alcohol (15.1% vs. 17.3%, p < 0.001), opioid (21.0% vs. 22.6%, p < 0.001), and other drug (15.5% vs. 17.5%, p < 0.001) use disorders. Rural patients had higher out-of-network rates for treatment initiation for other drug use disorders (20.4% vs. 17.2%, p < 0.001), and for treatment engagement for alcohol (27.6% vs. 25.2%, p = 0.006) and other drug (36.1% vs. 31.1%, p < 0.001) use disorders. CONCLUSIONS: These findings indicate that individuals with substance use disorders in rural areas have lower rates of initial and ongoing treatment, and are more likely to seek care out-of-network.

18.
Oral Dis ; 2024 Feb 20.
Artículo en Inglés | MEDLINE | ID: mdl-38376106

RESUMEN

OBJECTIVES: Odontogenesis, an intricate process initiated by epithelium-mesenchyme interaction, is meticulously regulated by a cascade of regulatory mechanisms. Epigenetic modifications, especially histone modification, have been found to exhibit spatiotemporal specificity during tooth development. However, the expression patterns and roles of enzymes associated with histone modifications have yet to be systematically explored in odontogenesis. This review aims to summarize the histone-modifying enzymes in odontogenesis and their regulation mechanism during tooth development and provide the potential theoretical basis for the clinical management and intervention of dental developmental diseases. SUBJECTS AND METHODS: This study conducted a systematic search across PubMed and Web of Science databases, utilizing the keywords "odontogenesis," "histone modification," and "enzyme" for pertinent articles. RESULTS: No doubt histone modification contributes extensively to odontogenesis regulation, and the disturbances in histone modifications can derange the odontogenesis process. CONCLUSION: Further studies are warranted to elucidate these roles and their potential downstream effects, positioning histone modifications as a pivotal focal point for unraveling the intricacies of tooth development and regeneration.

19.
BMC Gastroenterol ; 24(1): 73, 2024 Feb 14.
Artículo en Inglés | MEDLINE | ID: mdl-38355447

RESUMEN

BACKGROUND: Sofosbuvir/Velpatasvir (Epclusa, ECS) is the first pan-genotype direct-acting antiviral agent (DAA) for hepatitis C virus (HCV) infection, and Danoprevir (DNV) is the first DAA developed by a Chinese local enterprise, which is suitable for combined use with other drugs to treat genotype 1b chronic hepatitis C. However, previous reports have never compared the real-world data of ECS and DNV. PATIENTS AND METHODS: 178 chronic hepatitis C patients were retrospectively recruited, and 94cases were accepted with Sofosbuvir/Velpatasvir ± Ribavirin (ECS group), and others (n = 84 treated with DNV combination therapy (DNV group). The HCV genotype, virological response, adverse effects and some laboratory biochemical indexes were contrasted between above two groups in the real world study. RESULTS: DNV group had significantly lower level of alpha-fetoprotein (AFP), lower rates of decompensated cirrhosis ( P < 0.05). ECS group possessed more 6a (31.91% vs.13.10%) while DNV group was provided with more 1b (48.81% vs. 22.34%) patients. Significantly poor liver function was detected in ECS group at 4-week treatment (ALT and AST) and 12-week follow-up (AST) (all P < 0.05). The SVR12 undetectable rates of both groups were 100%, and no serious event was observed during the treatment and follow-up in both groups. CONCLUSION: In this retrospective real-world study, the efficacy of DNV combined therapy is similar to Sofosbuvir/Velpatasvir ± Ribavirin for chronic HCV infection, and the safety is comparable. DNV based therapy is a promising regimen for chronic hepatitis C.


Asunto(s)
Bencimidazoles , Benzopiranos , Carbamatos , Ciclopropanos , Combinación de Medicamentos , Hepatitis C Crónica , Hepatitis C , Isoindoles , Lactamas Macrocíclicas , Prolina , Sulfonamidas , Humanos , Antivirales/efectos adversos , China , Genotipo , Hepacivirus/genética , Hepatitis C/tratamiento farmacológico , Hepatitis C Crónica/genética , Compuestos Heterocíclicos de 4 o más Anillos/efectos adversos , Cirrosis Hepática/tratamiento farmacológico , Prolina/análogos & derivados , Estudios Retrospectivos , Ribavirina/efectos adversos , Sofosbuvir/efectos adversos , Resultado del Tratamiento
20.
Medicine (Baltimore) ; 103(7): e37212, 2024 Feb 16.
Artículo en Inglés | MEDLINE | ID: mdl-38363923

RESUMEN

In recent years, direct-acting antivirals (DAAs) have dramatically improved the sustained virological response (SVR) rates in chronic hepatitis C (CHC) patients with their favorable safety and efficacy. However, there is a lack of data on the long-term prognosis of DAA therapy for CHC patients after achieving SVR in the real world. The aim of this study was to evaluate the long-term clinical prognosis of patients with chronic hepatitis C treated by DAA after achieving SVR. This study was a single-center, retrospective, observational study that included 243 CHC patients who reached SVR after DAA treatment in the Third Affiliated Hospital of Sun Yat-sen University from January 2017 to December 2021, with a median follow-up period (FUP) of 24 months, to assess the long-term prognosis and clinical outcomes of CHC patients who reached SVR by DAA treatment. A total of 243 patients were enrolled in this study, 151 patients were male, the mean age of this study was 46.7 ±â€…12.3 years old, and 23.0% (n = 56) patients were cirrhosis in the baseline. At the end of follow-up, 9 patients (3.7%) progressed to hepatocellular carcinoma (HCC), and patients with cirrhosis at baseline (n = 5) had a significantly higher risk of HCC compared with noncirrhotic patients (n = 4; OR = 4.485, 95% CI: 1.162-17.318, P = .029); 2.9% patients (n = 7) relapsed at the median FUP of 12 months, and patients with genotype 3b had a significantly higher risk of relapsing than those without genotype 3b (OR = 18.48, P = .002, 95% CI: 2.866-119.169). ALT, AST, and ALB all showed improvement at the end of treatment compared with the baseline, remaining at normal levels during FUP meanwhile. The DAA-induced SVR was durable, with conspicuous improvement in clinical outcomes. Nevertheless, patients, especially patients with cirrhosis, still exist the risk of appearance of HCC after reaching SVR. Therefore, regular surveillance and monitoring is necessary even after patients reached SVR.


Asunto(s)
Carcinoma Hepatocelular , Hepatitis C Crónica , Hepatitis C , Neoplasias Hepáticas , Humanos , Masculino , Adulto , Persona de Mediana Edad , Femenino , Antivirales/uso terapéutico , Carcinoma Hepatocelular/tratamiento farmacológico , Estudios Retrospectivos , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/patología , Neoplasias Hepáticas/tratamiento farmacológico , Estudios de Seguimiento , Recurrencia Local de Neoplasia/tratamiento farmacológico , Hepatitis C/tratamiento farmacológico , Cirrosis Hepática/tratamiento farmacológico , Respuesta Virológica Sostenida
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