Erdheim-Chester Disease (ECD) is a type of systemic histiocytosis mostly observed in adults, characterized by the infiltration of foamy CD68+ and CD1a- histiocytes into multiple organ systems, often associated with MAPK pathway mutations. Conventional treatment of ECD has been challenging. Currently, targeted drugs (BRAF and MEK inhibitors) are recommended. This report aimed to describe the necessity of targeted therapy for ECD. A 39-year-old Japanese man presented with complaints of weight loss, polyuria/polydipsia, bilateral leg pain, and facial xanthoma/xanthelasma palpebrarum (XP) lesions. A biopsy of the bone lesions confirmed BRAF-positive ECD. The ECD lesions initially showed a good response to the cladribine/dexamethasone regimen; however, XP lesions were exacerbated during infliximab therapy, and did not respond to other conventional regimens. Eventually, XP lesions improved with trametinib (a MEK inhibitor) and dabrafenib (a BRAF inhibitor). Targeted therapy is indispensable in the management of ECD.

Patients with obstructive sleep apnea (OSA) and metabolic syndrome (MetS) have a higher prevalence and mortality rate of cardiovascular diseases, posing a significant burden on both individuals and society. Although the precise pathophysiological relationship between OSA and MetS remains unclear, their bidirectional interaction may create a harmful cycle of mutual reinforcement. This review explored the current treatment progress for OSA and MetS, including continuous positive airway pressure therapy, weight management, and metabolic surgeries. Studies indicate that while continuous positive airway pressure therapy effectively alleviates OSA symptoms, its impact on metabolic markers is limited, emphasizing the importance of long-term weight control. Metabolic surgeries, such as gastric bypass and sleeve gastrectomy, significantly reduce weight and directly improve metabolic abnormalities associated with MetS, such as insulin resistance and dyslipidemia, thereby lowering the risk of cardiovascular diseases. In contrast, mandibular advancement devices primarily improve symptoms of OSA and indirectly enhance metabolic function by improving sleep quality and reducing intermittent hypoxemia. Although mandibular advancement devices have a limited direct impact on metabolic parameters, they may offer potential benefits in lowering blood pressure and managing MetS. Understanding and breaking the cycle between OSA and MetS can significantly reduce the associated cardiovascular risks.

Esophagogastroduodenoscopy and colonoscopy play important roles in diagnosing gastrointestinal bleeding; however, they may sometimes fail to identify the source of the bleeding during the initial examination. In such cases, repeated endoscopic examination may be beneficial. Currently, no consensus exists on which patients would benefit from repeated examination. In this review, we discuss the role of repeated endoscopy and conclude that repeated esophagogastroduodenoscopy and colonoscopy can help improve detection rates. It is particularly valuable to repeat the procedure when the quality of the initial endoscopy is poor, the patient’s condition deteriorates, or other examinations suggest that lesions are within the scope of endoscopy.

Atypical trigeminal neuralgia (ATN) is a chronic pain condition characterized by persistent facial pain that does not respond well to conventional medical treatments, often leading to significant impairment in quality of life. This study examined the clinical characteristics and surgical outcomes of microvascular decompression combined with nerve combing in patients with ATN.

We conducted a retrospective analysis of surgical techniques, clinical data, and treatment outcomes in 40 patients from January 2009 to January 2018. Pain levels and patient prognoses were assessed using the Visual Analog Scale and the Barrow Neurological Institute (BNI) pain score. Dynamic monitoring of arterial blood pressure was performed, and levels of total adrenaline, norepinephrine, and dopamine were measured before and during the nerve combing procedure.

During surgery, veins combined with arachnoid adhesions and arachnoid adhesions alone were observed compressing the trigeminal nerve in seven patients (17.50%) and 33 patients (82.50%), respectively. Immediate postoperative BNI scores indicated excellent outcomes (P = 2) in 30 patients (75.00%) and good outcomes (P = 3) in four patients (10.00%). Long-term postoperative BNI scores showed excellent outcomes (P = 2) in 25 patients (62.50%) and good outcomes (P = 3) in seven patients (17.50%). All patients experienced an increase in arterial blood pressure during nerve combing, and the mean levels of adrenaline and norepinephrine before combing showed significant improvement (P < 0.05).

Microvascular decompression combined with nerve combing achieves favorable results in treating ATN. Long-term trigeminal nerve compression and central sensitization may contribute to the etiology in these patients.

Among all tumors worldwide, digestive tract tumors have a higher incidence rate and a significant disease burden. Esophageal cancer, gastric cancer, liver cancer, and colorectal cancer are often diagnosed at an advanced stage, and the prognosis remains poor. Currently, tumor treatment resistance is a major global challenge, with many underlying mechanisms. Ferroptosis has been shown to reverse drug resistance. This article reviews the mechanisms and recent advancements in ferroptosis related to reversing treatment resistance in gastrointestinal tumors, aiming to provide theoretical insights and research directions for the diagnosis and treatment of digestive tract tumors.

Large-scale data on the hepatitis D virus (HDV)/hepatitis B virus (HBV) co-infection rate is needed to estimate the current epidemiology of HDV in China. This study aimed to estimate the current epidemiology of HDV.

Patients with chronic HBV infection, with documented serum hepatitis B surface antigen (HBsAg) positivity for more than six months, were enrolled across China. Blood samples were collected at baseline for central evaluations of HDV antibody and HBsAg quantification. Assessments for antibodies of hepatitis A virus, hepatitis C virus, hepatitis E virus, and human immunodeficiency virus, as well as HDV RNA quantification, were performed in patients who tested positive for HDV antibodies.

Of the 5,044 enrolled patients between September 24, 2021, and December 28, 2022, 4,936 patients were included in the analysis. The mean age (±standard deviation) was 42.9 ± 9.9 years, and 69.8% of patients were male. The mean alanine aminotransferase level was 34 ± 58 U/L, and 1,509 (30.6%) patients were hepatitis B e antigen-positive. The mean (standard deviation) HBsAg level at baseline was 3,535 ± 11,292 IU/mL among 4,842 patients who were HBsAg positive. The rate of HBV infection and HDV antibody positivity was 0.24% (95% confidence interval: 0.1–0.4%), and only one patient was HDV RNA positive.

The prevalence of HDV antibody positivity was 0.24% in Chinese patients with chronic HBV infection, and only one patient with both anti-HDV antibody and HDV RNA positivity was observed in this study.

Cancer continues to pose a substantial public health problem in Nigeria, characterized by rising rates of occurrence and mortality. While there is increasing interest in using natural products for cancer treatment, comprehensive data on the specific bioactive compounds in these plants and how they modulate different types of cancer are still lacking. Additionally, although traditional knowledge about these food plants is rich and valuable, it has not been fully integrated with modern scientific research to create standardized treatment protocols. Scientific databases like PubMed, ScienceDirect, Google Scholar, and ResearchGate were explored to retrieve empirical data. The key plants discussed are Spondias mombin, Xanthosoma sagittifolium, Elaeis guineensis, Irvingia gabonensis, Allium cepa, Blighia sapida, Dioscorea dumetorum, Psidium guajava, and Talinum triangulare. These plants demonstrate a wide range of anticancer properties, including the ability to induce apoptosis (cell death), halt the cell cycle, inhibit angiogenesis, and regulate inflammatory responses. They contain a variety of phytochemicals, such as flavonoids, tannins, terpenoids, alkaloids, and organosulfur compounds, which contribute to their anticancer effects. For example, Spondias mombin contains flavonoids that inhibit the formation of tumors, whereas Xanthosoma sagittifolium exhibits cytotoxic effects against leukemia cells. Additionally, Elaeis guineensis exhibits antioxidant properties that counteract oxidative stress, a crucial factor in cancer progression. This review highlights the significance of these plants in developing complementary cancer therapies that can be used alongside conventional treatments. By combining traditional knowledge with contemporary scientific methods, these medicinal plants have the potential to provide innovative approaches to cancer prevention and treatment, addressing the pressing demand for safer and more efficient therapeutic alternatives.

Wilson’s disease (WD) is a rare autosomal recessive genetic disorder that can be treated with medications. The lack of a single, specific diagnostic indicator leads to diagnostic difficulties, which may result in disease progression to cirrhosis and even liver cancer. Thus, this study aimed to analyze the clinical data, imaging, histopathological manifestations, genetic testing results, and treatment effects of patients with WD hepatic type, and to explore the factors related to WD cirrhosis.

A single-center retrospective study was performed. 48 WD patients with a Leipzig score ≥ 4 were divided into a cirrhosis group and a non-cirrhosis group based on the presence of cirrhosis. Logistic regression analysis and odds ratios were used to describe the strength of association between risk factors and cirrhosis. The predictive value of the model for cirrhosis occurrence was evaluated by calculating the area under the receiver operating characteristic curve and the cutoff value.

All 48 patients diagnosed with WD had liver damage, with males accounting for 54.17%. The median age at diagnosis was 28 years (range: 10.25–40.5 years), and 39.58% of patients had cirrhosis. The most prevalent mutation was c.2333G>T (p.Arg778Leu), found in 41.30% (19/46) of cases. Imaging revealed fatty liver in 31.25% (15/48) of patients and “honeycomb-like” cirrhosis nodules in 73.68% (14/19). Compared with the non-cirrhosis group, the cirrhosis group had a higher positive rate for the Kayser-Fleischer (K-F) ring, older age at diagnosis, and higher levels of immunoglobulin G, but lower levels of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, white blood cells, and platelets (p < 0.05). Age at diagnosis (odds ratio = 1.072, 95% confidence interval = 1.007–1.142, p = 0.03) and the K-F ring (odds ratio = 18.657, 95% confidence interval = 1.451–239.924, p = 0.025) were independent risk factors for WD-related cirrhosis. The best values of area under the receiver operating characteristic curve for age at diagnosis combined with the K-F ring in predicting WD cirrhosis were 0.909. The average follow-up time for 33 patients was 48.6 months (range: 12–72 months). The biochemical recovery rate was over 60% after 12–72 months of treatment with zinc gluconate and/or penicillamine.

Age at diagnosis, combined with the K-F ring, is a simple and effective risk factor for WD-related cirrhosis. Zinc gluconate and penicillamine are safe and effective treatments.

Clostridioides difficile infection (CDI) is associated with significant morbidity and mortality and carries a high risk of recurrence. Given the substantial healthcare burden and the evolving nature of CDI, understanding the role of emerging treatment strategies is essential. While oral vancomycin remains a mainstay of CDI treatment, the past decade has brought several notable advances in agents and practices that may be used for CDI treatment and prevention. Fidaxomicin or vancomycin are now recommended for an initial episode of CDI, with several guidelines giving preference to fidaxomicin based on its demonstrated ability to reduce recurrent CDI. Promising developments have emerged regarding the use of fecal microbiota-based therapies in the management of CDI, including conventional fecal microbiota transplantation and the approved live biotherapeutic products, Rebyota and Vowst. These therapies help restore the microbiota of the colon to treat severe CDI and prevent recurrence in select patients. Several strategies have emerged to prevent recurrent CDI, including bezlotoxumab, a single-dose, weight-based IgG1 monoclonal antibody that may be given to patients at high risk of recurrence. Additional pipeline therapies, such as vaccines, beta-lactamases, and bacteriophages, may provide future opportunities for CDI management. This narrative review aimed to summarize societal guideline recommendations for CDI management, describe the evidence for key therapies used in CDI treatment, and review recent updates on emerging treatment modalities.