Long-term Risks of Cirrhosis and Hepatocellular Carcinoma Across Steatotic Liver Disease Subtypes.

INTRODUCTION: The prospective study aimed to investigate the long-term associated risks of cirrhosis and hepatocellular carcinoma (HCC) across various subtypes of steatotic liver disease (SLD). METHODS: We enrolled 332,175 adults who participated in a health screening program between 1997 and 2013. Participants were categorized into various subtypes, including metabolic dysfunction-associated SLD (MASLD), MASLD with excessive alcohol consumption (MetALD), and alcohol-related liver disease (ALD), based on ultrasonography findings, alcohol consumption patterns, and cardiometabolic risk factors. We used computerized data linkage with nationwide registries from 1997 to 2019 to ascertain the incidence of cirrhosis and HCC. RESULTS: After a median follow-up of 16 years, 4,458 cases of cirrhosis and 1,392 cases of HCC occurred in the entire cohort, resulting in an incidence rate of 86.1 and 26.8 per 100,000 person-years, respectively. The ALD group exhibited the highest incidence rate for cirrhosis and HCC, followed by MetALD, MASLD, and non-SLD groups. The multivariate adjusted hazard ratios for HCC were 1.92 (95% confidence interval [CI] 1.51-2.44), 2.91 (95% CI 2.11-4.03), and 2.59 (95% CI 1.93-3.48) for MASLD, MetALD, and ALD, respectively, when compared with non-SLD without cardiometabolic risk factors. The pattern of the associated risk of cirrhosis was similar to that of HCC (all P value <0.001). The associated risk of cirrhosis for ALD increased to 4.74 (95% CI 4.08-5.52) when using non-SLD without cardiometabolic risk factors as a reference. DISCUSSION: This study highlights elevated risks of cirrhosis and HCC across various subtypes of SLD compared with non-SLD, emphasizing the importance of behavioral modifications for early prevention.

Efficacy and Safety of Oral Herbal Drugs Used as Adjunctive Therapy for Melasma: A Systematic Review and Meta-Analysis of Randomised Controlled Trials.

BACKGROUND: Melasma is an acquired disorder of facial pigmentation. Its etiology is multifactorial; thus, the management is usually challenging. As a complementary therapy, herbal drugs are often used in the management of melasma. This work was aimed to investigate the efficacy and safety of herbal drugs on melasma in female patients. METHODS: This study followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A comprehensive search was conducted, and all randomised controlled trials (RCTs) on the use of oral herbal drugs as complementary therapy for melasma in female patients were included. A meta-analysis was conducted according to the guidelines of the Cochrane Collaboration using Review Manager 5.4. RESULTS: Ten eligible trials, with 1015 female melasma patients, were included. All of the included RCTs had some concerns for risk of bias for different reasons, especially for that most of included trials were unblinded. Pooled data suggested phytotherapy plus routine therapy had significantly better efficacy on melasma than routine therapy, in terms of response rate (OR: 4.49, 95% CI: 3.25 to 6.20, p < 0.00001), reduction of skin lesion score (SMD: -0.56, 95% CI: -0.79 to -0.33, p < 0.00001), and improvement of serum E2 levels (SMD: -1.58, 95% CI: -2.62 to -0.55, p 0.003). In addition, there was no significant difference in the incidence of AEs between phytotherapy plus routine therapy and routine therapy (OR: 0.92, 95% CI: 0.53 to 1.58; p 0.76). Overall, herbal drugs used as an adjunct to routine therapy significantly enhanced the efficacy for the treatment of melasma but with a comparable safety profile. CONCLUSION: These findings have implications for recommending herbal drugs as a viable complementary treatment option for melasma.

The application of whole-course nursing in patients undergoing emergency PCI and its impact on cardiac function.

OBJECTIVE: To implement whole-course care in patients undergoing emergency percutaneous coronary intervention and investigate its impact on cardiac function. METHODS: This study included 88 acute myocardial infarction patients undergoing percutaneous coronary intervention. These patients were randomly divided into the control group (n=44, which underwent routine care) and the experimental group (n=44, which underwent whole-course care). The cardiac function, physiological states, quality of life, complications, and the patient satisfaction with the care were compared between the two groups. RESULTS: Compared with before the surgery, the left ventricular ejection fractions and the cardiac output in both groups at discharge were increased, while the left ventricular end-systolic diameters and left ventricular end-diastolic diameters were decreased (all P<0.05). In addition, the changes in the experimental group were greater than they were in the control group (all P<0.05). The HAMA and HAMD scores in the two groups at discharge were decreased compared with before the surgeries, but the GQOLI-74 scores in all aspects were increased (all P<0.05). Similarly, the changes in the experimental group were greater than those in the control group (all P<0.05). The incidence of postoperative complications in the experimental group was lower than it was in the control group, and the satisfaction with care was higher than it was in the control group (both P<0.05). CONCLUSIONS: The whole-course care of AMI patients undergoing PCI can significantly relieve their negative emotions, improve their cardiac function, increase their quality of life, and reduce their incidences of complications.

Isotretinoin plus 420 nm intense pulsed light versus isotretinoin alone for the treatment of acne vulgaris: a randomized, controlled study of efficacy, safety, and patient satisfaction in Chinese subjects.

Either isotretinoin or intense pulsed light (IPL) proved to be effective to alleviate acne lesions, but the combined treatment has rarely been reported. The study aimed to evaluate the efficacy, safety, and patient satisfaction of isotretinoin and 420 nm IPL combined treatment. Forty-seven patients with facial acne with Global Evaluation Acne (GEA) graded 2-4 were randomized into study group and control group. The patients in the control group received oral isotretinoin for 8 weeks. The patients in the study group were treated with oral isotretinoin for 8 weeks, together with a biweekly 420 nm IPL treatment for 4 weeks. Topical agents included adapalene and fusidic acid. Efficacy was evaluated using digital photographies taken at baseline and week 12 by an independent dermatologist, including GEA grade, lesion count, lesion reduction percentage, and effective rate. All patients completed a questionnaire about dermatology life quality index (DLQI) and satisfaction visual analog scale (VAS) on week 12, and were followed up for another 2 months. Adverse events were recorded. The patients in the study group experienced significant reduction in GEA grade, total lesions, and inflammatory lesions on week 12, compared with the control group (p < 0.05). The patients in the study group reported lower DLQI and higher VAS satisfaction (p < 0.05) and experienced lower incidence of relapse (p < 0.05). No severe adverse event was identified in both groups. Compared with isotretinoin alone, isotretinoin and 420 nm IPL combined treatment proved to be more effective within limited treatment duration. It was well-tolerated and the patients' satisfaction was high.

Positional Isomers of a Non-Nucleoside Substrate Differentially Affect Myosin Function.

Molecular motors have evolved to transduce chemical energy from ATP into mechanical work to drive essential cellular processes, from muscle contraction to vesicular transport. Dysfunction of these motors is a root cause of many pathologies necessitating the need for intrinsic control over molecular motor function. Herein, we demonstrate that positional isomerism can be used as a simple and powerful tool to control the molecular motor of muscle, myosin. Using three isomers of a synthetic non-nucleoside triphosphate, we demonstrate that myosin's force- and motion-generating capacity can be dramatically altered at both the ensemble and single-molecule levels. By correlating our experimental results with computation, we show that each isomer exerts intrinsic control by affecting distinct steps in myosin's mechanochemical cycle. Our studies demonstrate that subtle variations in the structure of an abiotic energy source can be used to control the force and motility of myosin without altering myosin's structure.