Topical anti-inflammatory and analgesic effect for the treatment of rheumatoid arthritis is of major interest because of their fewer side effects compared to oral therapy. The purpose of this study was to prepare different types of topical formulations (ointments and gels) containing synthetic and natural anti-inflammatory agents with different excipients (e.g.,: surfactants, gel-forming) for the treatment of rheumatoid arthritis. The combination of Non-Steroidal Anti-Inflammatory Drugs (NSAIDs), diclofenac sodium, a topical analgesic agent methyl salicylate, and a lyophilized extract of Calendula officinalis with antioxidant effect were used in our formulations. The aim was to select the appropriate excipients and dosage form for the formulation in order to enhance the diffusion of active substances and to certify the antioxidant, analgesic, and anti-inflammatory effects of these formulations. To characterize the physicochemical properties of the formulations, rheological studies, and texture profile analysis were carried out. Membrane diffusion and permeability studies were performed with Franz-diffusion method. The therapeutic properties of the formulations have been proven by an antioxidant assay and a randomized prospective study that was carried out on 115 patients with rheumatoid arthritis. The results showed that the treatment with the gel containing diclofenac sodium, methyl salicylate, and lyophilized Calendula officinalis as active ingredients, 2-propenoic acid homopolymer (Synthalen K) as gel-forming excipient, distilled water, triethanolamine, and glycerol had a beneficial analgesic and local anti-inflammatory effect.

Background/Objectives: The hepatitis C virus (HCV) is a significant threat to people with persistent infections. In recent years, the treatment of chronic hepatitis C (CHC) has been transformed significantly with the use of Direct-Acting Antivirals (DAAs). Hematological changes are seen in patients suffering from CHC due to both the disease and its therapy. This study aims to address the gaps in knowledge by thoroughly evaluating the hematological parameter alterations in CHC patients treated with Mavyret. Methods: This study reported that it took place over six months in 2024 on 101 patients observed at the gastroenterology department of Pitesti County Hospital in Romania, who had confirmed diagnoses of CHC and who were receiving the DAA Mavyret. Results: The values of leukocytes significantly decreased after treatment (8.69 ± 2.96 vs. 7.93 ± 1.78, p = 0.009). Similarly, neutrophils showed a statistically significant decrease after using Mavyret (5.45 ± 2.06 vs. 4.91 ± 1.29, p = 0.018). In the case of lymphocytes, the values slightly increased from 2.14 ± 0.69 before treatment to 2.20 ± 1.19 after it, but without a statistically significant difference (p = 0.320). The values of monocytes and eosinophils significantly decreased after antiviral therapy (0.81 ± 1.02 vs. 0.59 ± 0.15, p = 0.020; 0.21 ± 0.15 vs. 0.14 ± 0.09, p < 0.001). For basophils, the mean values remained almost unchanged after DAA therapy (0.09 ± 0.08 vs. 0.09 ± 0.15, p = 0.433). Conclusions: Mavyret has proven to be a safe medication for administering to patients with CHC, but its minor adverse effects on red blood cells, white blood cells, and platelets require constant monitoring, mainly when used for an extended period and in patients who are vulnerable in this regard.

This review conducts a bibliometric analysis of scientific literature on antibiotic resistance in Helicobacter pylori (H. Pylori), aiming to map scientific production, identify trends and key themes, analyze collaboration models, and highlight research gaps to inform research priorities and guide public health policies, amidst the growing challenge of multidrug resistance affecting treatment success. Background/Objectives: H. Pylori infection is usually contracted during childhood and often becomes chronic and asymptomatic in 80–90% of cases. Eradication requires complex treatments involving proton pump inhibitors and multiple antibiotics, but success rates have declined due to increased antibiotic resistance caused by genetic mutations, efflux mechanisms, altered membrane permeability, and biofilm formation. Reports indicate an alarming increase in multidrug resistance, affecting the effectiveness of treatments. Methods: The bibliometric analysis was performed using the Web of Science Core Collection (WoS) database, which provides comprehensive bibliographic data. Filters were applied for articles in English, reducing the set to 39,879 papers. The analysis was performed using the VOSviewer program (v1.6.20) to visualize co-author networks, citations, and keyword co-occurrence, and Microsoft Excel for processing and organization. Results: Editorial Trends: Over the last decade (2016–2025), interest in this topic has increased, with over 4000 publications annually in 2020, although a slight decline was observed in 2023. Leading Contributors: China is the most prolific author, followed by the USA and Japan. Cited Articles and Key Publications: Articles by prominent authors are frequently cited in 2022 and 2023, indicating their high relevance. Bibliographic Coupling Analysis: This revealed three main thematic clusters centered around research by specific authors. Keyword Analysis: A total of 57,462 terms were identified, of which 5292 appeared at least five times; “Helicobacter pylori” was the most frequent, followed by “infection” and “eradication.” Visualized terms highlight central areas of interest, such as “risk,” “cancer,” and “resistance”. Conclusions: This bibliometric analysis underscores a rising research focus on H. pylori antibiotic resistance, with recent publications providing essential clinical guidelines and epidemiological insights into the infection’s global impact. China leads in contributions, followed by the US and Japan. Significant articles by notable authors received many citations, emphasizing their significance.

Rising antimicrobial resistance has reduced the effectiveness of empirical eradication regimens for Helicobacter pylori (H. pylori) infection, particularly those containing clarithromycin. Local resistance surveillance and identification of clinical predictors of resistance are essential to guide treatment strategies. This study evaluated antimicrobial resistance patterns and clinical determinants of resistance in a real-world tertiary-care cohort. A retrospective observational study was performed, which included 352 adult patients with confirmed H. pylori infection managed between November 2022 and November 2025. Of these, 168 patients underwent culture and antibiotic susceptibility testing, while 184 received empirical therapy. Resistance rates were calculated according to the number of isolates tested for each antimicrobial agent (available-case analysis). Multivariable logistic regression analysis was used to identify independent predictors of resistance. Among susceptibility-tested patients, resistance to at least one antimicrobial agent was detected in 44.6%. Clarithromycin resistance was most frequent (42.5%), followed by metronidazole (36.4%) and levofloxacin (14.0%), whereas amoxicillin resistance remained low (2.4%). Multidrug resistance (MDR) based on available susceptibility data was observed in 12.5% of cases, most commonly involving dual clarithromycin–metronidazole resistance. Prior eradication therapy was independently associated with resistance (adjusted Odds Ratio aOR 2.41; 95% Confidence Interval CI 1.29–4.51; p = 0.006), while demographic factors were not. Clarithromycin resistance substantially exceeds recommended thresholds for empirical triple therapy in this setting. Prior eradication therapy is the principal predictor of resistance, supporting resistance-informed and stewardship-oriented management strategies.

Sigmoid diverticulitis is a common disease characterized by a well-standardized diagnostic approach and treatment. Colorectal cancer is the third most common malignancy worldwide, irrespective of gender. In 2020, CRC global-related mortality rate was estimated at 935,173 cases, with an incidence of 9.3% in men and 9.5% in women. The diagnosis of acute diverticulitis is always made by performing a contrast-enhanced-computed tomography (CT) of the abdomen. Current diagnosis guidelines do not recommend the use of a magnetic resonance imaging (MRI) for further and more precise assessment of a suspected sigmoid diverticulitis diagnosed by CT. Early lower-gastrointestinal (lower-GI) endoscopy is rarely conducted; thus, the diagnosis delay could have a negative impact over the oncological outcome of the disease. Few and scarce data can be found related to this issue, with only a recent Swedish study paying attention towards early identification of neoplastic disease residing on a background of sigmoid diverticulitis, facilitated by MRI. The purpose of this study is to evaluate the feasibility of systematically performing an abdominal MRI included in the primary assessment of acute diverticulitis already diagnosed by CT, in order to argument in favor of an early lower-GI endoscopy where a positive MRI for neoplasia is found.

Background/Objectives: The increasing prevalence of antimicrobial resistance has become a major challenge in the management of Helicobacter pylori infection and is a leading cause of eradication failure. Resistance to clarithromycin and fluoroquinolones is primarily mediated by mutations in the 23S rRNA and gyrA genes, respectively. This study aimed to evaluate the prevalence of resistance-associated mutations in the 23S rRNA and gyrA genes, investigate their relationship with phenotypic antimicrobial resistance, assess their impact on eradication outcomes, and develop a prediction model for treatment failure. Methods: This retrospective real-world cohort study included 294 adult patients with confirmed H. pylori infection evaluated at the Oradea County Emergency Clinical Hospital, Romania, between November 2022 and November 2025. Clinical, endoscopic, histopathological, microbiological, molecular, and treatment outcome data were collected from medical records. Resistance-associated mutations in the 23S rRNA (A2143G, A2142G, and A2142C) and gyrA (N87K, D91G, and D91N) genes were analyzed and correlated with phenotypic antimicrobial resistance and eradication outcomes. Independent predictors of eradication failure were identified using multivariable logistic regression, and a prediction model was subsequently developed. Results: Overall, 101 patients (34.4%) harbored 23S rRNA mutations and 64 (21.8%) carried gyrA mutations, while 27 patients (9.2%) exhibited mutations in both genes. A2143G was the most frequent mutation (25.2%). Resistance-associated mutations showed strong concordance with phenotypic antimicrobial resistance. Patients with wild-type strains achieved eradication rates exceeding 90%, whereas significantly lower success rates were observed among patients carrying A2143G, A2142G, or gyrA mutations. Multivariable analysis identified previous eradication attempts (aOR 3.12, 95% CI 1.71–5.68), A2143G mutation (aOR 4.86, 95% CI 2.43–9.72), gyrA mutation (aOR 2.91, 95% CI 1.45–5.84), increasing age (aOR 1.03, 95% CI 1.01–1.05), and treatment with clarithromycin-based triple therapy (aOR 2.18, 95% CI 1.02–4.63) as independent predictors of eradication failure. The prediction model demonstrated excellent discriminatory performance (AUC 0.88, 95% CI 0.84–0.92), with a sensitivity of 82.5%, specificity of 80.1%, and satisfactory calibration (Hosmer–Lemeshow p = 0.68). Conclusions: Resistance-associated mutations in the 23S rRNA and gyrA genes are strongly associated with phenotypic antimicrobial resistance and reduced H. pylori eradication success. Molecular resistance testing may facilitate individualized treatment selection and improve clinical outcomes. The proposed prediction model, integrating clinical characteristics, treatment regimen, and molecular resistance markers, demonstrated excellent performance and may represent a useful tool for identifying patients at increased risk of eradication failure.