Purpose: This study aimed to compare perioperative and postoperative outcomes of single-port laparoscopic articulated instrument-assisted versus da Vinci SP-assisted totally extraperitoneal (TEP) inguinal hernia repair using a propensity score-matched multi-institutional cohort. Methods: Between April 2022 and July 2025, 221 patients underwent TEP unilateral inguinal hernia repair at four institutions. Among them, 33 patients underwent da Vinci SP-assisted repair (Intuitive Surgical) and 188 underwent single-port laparoscopy using the articulated instrument, ArtiSential (LivsMed). Propensity score matching was performed in a 1:1 ratio based on demographic and clinical variables, resulting in 30 matched patients in each group. Perioperative outcomes and postoperative complications were analyzed. Results: After matching, baseline characteristics were well balanced between the groups.Operative time was significantly longer in the da Vinci SP group than in the ArtiSential group (median [interquartile range], 82.0 [67.5–105.0] vs. 35.0 [28.5–47.5] minutes; p < 0.001). No open conversions occurred, and conversions to transabdominal preperitoneal repair were rare and comparable. Mesh size selection differed significantly, with smaller meshes more frequently used in the da Vinci SP group (p < 0.001). Postoperative outcomes, including length of hospital stay, overall complication rates, chronic pain, and recurrence, were similar between the groups. No major complications, readmissions, or reoperations were observed. Conclusion Articulated instrument-assisted TEP inguinal hernia repair demonstrated a significantly shorter operative time than da Vinci SP-assisted repair, while perioperative safety and postoperative outcomes were comparable.

Objective: The aim of this meta-analysis was to evaluate the association between circulating interleukin-17 (IL-17) levels and systemic sclerosis (SSc). Methods: We conducted a comprehensive systematic search in MEDLINE, Embase, and Web of Science for relevant studies. The meta-analysis compared serum/plasma IL-17, IL-17A, IL-17B, IL-17E, and IL-17F levels in SSc patients with those in control subjects, incorporating subgroup analyses based on ethnicity and disease subtype. Results: This analysis included 16 studies, comprising 1,229 patients diagnosed with SSc and 839 control participants. The metaanalysis did not identify a significant difference in circulating IL-17 levels between SSc patients and controls in overall group (standardized mean difference [SMD]=0.260; 95% confidence interval [CI]=–1.805 to 2.336; p=0.825). However, recent studies supported this finding, demonstrating a stronger association (SMD=2.040; 95% CI=1.049 to 3.030; p<0.001). IL-17A levels were significantly higher in SSc patients (SMD=2.046; 95% CI=0.724 to 3.369; p=0.002), along with notable increases in IL-17B (SMD=0.764; 95% CI=0.230 to 1.298; p=0.005), IL-17E (SMD=0.672; 95% CI=0.282 to 1.062; p=0.001), and IL-17F (SMD=0.402;95% CI=0.019 to 0.784; p=0.039). However, no significant difference in IL-17A levels was observed between diffuse and limited SSc groups. Conclusion IL-17A, IL-17B, IL-17E, and IL-17F were significantly elevated in SSc, with IL-17A demonstrating the most pronounced association. These findings suggest that specific IL-17 subtypes, particularly IL-17A, play a role in SSc pathogenesis.

Objective: This study aimed to explore the relationship between circulating vascular endothelial growth factor (VEGF) levels and Behçet’s disease (BD), as well as to examine the association between VEGF gene polymorphisms and BD. Methods: We conducted a comprehensive search of the MEDLINE, Embase, and Web of Science databases to identify relevant research articles. A meta-analysis was performed to compare serum or plasma VEGF levels in BD patients with those in control groups. Additionally, we evaluated the potential associations between BD susceptibility and specific VEGF polymorphisms, namely –634 C/G, +936 C/T, and the 18 bp insertion/deletion (I/D) at –2549. Results: The analysis included 15 studies with a total of 1,020 BD patients and 1,031 controls. BD patients exhibited significantly higher circulating VEGF levels compared to controls (standardized mean difference [SMD]=1.726, 95% confidence interval [CI]=1.030~2.421, p<0.001). Elevated VEGF levels were noted among BD patients from European and Arab populations. Subgroup analysis further confirmed the increase in VEGF levels across different data types and sample sizes. Patients with active BD had higher VEGF levels than those with inactive BD (SMD=0.635, 95% CI=0.092~1.177, p=0.022). However, no significant association was found between BD and the VEGF –634 C allele (odds ratio=1.023, 95% CI=0.707~1.481, p=0.904). Similarly, no association was detected between BD and the VEGF +936 C/T or 18 bp I/D at –2549 polymorphisms. Conclusion Our meta-analysis showed a strong association between elevated circulating VEGF levels and BD. However, the VEGF polymorphisms examined in this study do not appear to be associated with susceptibility to BD.

Objective: This study aimed to investigate the link between circulating interleukin-18 (IL-18) levels and adult-onset Still’s disease (AOSD). Methods: A thorough search was performed on MEDLINE, Embase, and Web of Science to find relevant articles. A meta-analysis was conducted to compare serum/plasma IL-18 levels in AOSD patients to those in control subjects. Results: The meta-analysis included 13 studies with a total of 562 AOSD patients and 790 controls. The results showed a significant increase in IL-18 levels in the AOSD group compared to the control group (standard mean difference [SMD]=1.899, 95% confidence interval [CI]=1.078~2.720, p<0.001). When stratified by ethnicity, higher IL-18 levels were found in both Asian and European populations with AOSD. Subgroup analysis, regardless of variable adjustments, consistently indicated significantly higher IL-18 levels in the AOSD group. Significant elevations in IL-18 levels were observed in both small (n<50) and large groups (n>50), as well as in original and imputed data groups after data type stratification. Free IL-18 levels were significantly higher in the active group compared to the inactive group (SMD=0.900, 95% CI=0.532~1.268, p<0.001). The meta-analysis showed a positive correlation between IL-18 levels and ferritin (correlation coefficient=0.542, 95% CI=0.431~0.637, p<0.001) and C-reactive protein. Conclusion This meta-analysis demonstrated a significant increase in circulating IL-18 levels and a positive correlation between IL-18 levels and ferritin and C-reactive protein levels in patients with AOSD.

Objective: This study aimed to explore the relationship between circulating vascular endothelial growth factor (VEGF) levels and Behçet’s disease (BD), as well as to examine the association between VEGF gene polymorphisms and BD. Methods: We conducted a comprehensive search of the MEDLINE, Embase, and Web of Science databases to identify relevant research articles. A meta-analysis was performed to compare serum or plasma VEGF levels in BD patients with those in control groups. Additionally, we evaluated the potential associations between BD susceptibility and specific VEGF polymorphisms, namely –634 C/G, +936 C/T, and the 18 bp insertion/deletion (I/D) at –2549. Results: The analysis included 15 studies with a total of 1,020 BD patients and 1,031 controls. BD patients exhibited significantly higher circulating VEGF levels compared to controls (standardized mean difference [SMD]=1.726, 95% confidence interval [CI]=1.030~2.421, p<0.001). Elevated VEGF levels were noted among BD patients from European and Arab populations. Subgroup analysis further confirmed the increase in VEGF levels across different data types and sample sizes. Patients with active BD had higher VEGF levels than those with inactive BD (SMD=0.635, 95% CI=0.092~1.177, p=0.022). However, no significant association was found between BD and the VEGF –634 C allele (odds ratio=1.023, 95% CI=0.707~1.481, p=0.904). Similarly, no association was detected between BD and the VEGF +936 C/T or 18 bp I/D at –2549 polymorphisms. Conclusion Our meta-analysis showed a strong association between elevated circulating VEGF levels and BD. However, the VEGF polymorphisms examined in this study do not appear to be associated with susceptibility to BD.

Objective: This study aimed to investigate the link between circulating interleukin-18 (IL-18) levels and adult-onset Still’s disease (AOSD). Methods: A thorough search was performed on MEDLINE, Embase, and Web of Science to find relevant articles. A meta-analysis was conducted to compare serum/plasma IL-18 levels in AOSD patients to those in control subjects. Results: The meta-analysis included 13 studies with a total of 562 AOSD patients and 790 controls. The results showed a significant increase in IL-18 levels in the AOSD group compared to the control group (standard mean difference [SMD]=1.899, 95% confidence interval [CI]=1.078~2.720, p<0.001). When stratified by ethnicity, higher IL-18 levels were found in both Asian and European populations with AOSD. Subgroup analysis, regardless of variable adjustments, consistently indicated significantly higher IL-18 levels in the AOSD group. Significant elevations in IL-18 levels were observed in both small (n<50) and large groups (n>50), as well as in original and imputed data groups after data type stratification. Free IL-18 levels were significantly higher in the active group compared to the inactive group (SMD=0.900, 95% CI=0.532~1.268, p<0.001). The meta-analysis showed a positive correlation between IL-18 levels and ferritin (correlation coefficient=0.542, 95% CI=0.431~0.637, p<0.001) and C-reactive protein. Conclusion This meta-analysis demonstrated a significant increase in circulating IL-18 levels and a positive correlation between IL-18 levels and ferritin and C-reactive protein levels in patients with AOSD.

Objective: This study aimed to explore the relationship between circulating vascular endothelial growth factor (VEGF) levels and Behçet’s disease (BD), as well as to examine the association between VEGF gene polymorphisms and BD. Methods: We conducted a comprehensive search of the MEDLINE, Embase, and Web of Science databases to identify relevant research articles. A meta-analysis was performed to compare serum or plasma VEGF levels in BD patients with those in control groups. Additionally, we evaluated the potential associations between BD susceptibility and specific VEGF polymorphisms, namely –634 C/G, +936 C/T, and the 18 bp insertion/deletion (I/D) at –2549. Results: The analysis included 15 studies with a total of 1,020 BD patients and 1,031 controls. BD patients exhibited significantly higher circulating VEGF levels compared to controls (standardized mean difference [SMD]=1.726, 95% confidence interval [CI]=1.030~2.421, p<0.001). Elevated VEGF levels were noted among BD patients from European and Arab populations. Subgroup analysis further confirmed the increase in VEGF levels across different data types and sample sizes. Patients with active BD had higher VEGF levels than those with inactive BD (SMD=0.635, 95% CI=0.092~1.177, p=0.022). However, no significant association was found between BD and the VEGF –634 C allele (odds ratio=1.023, 95% CI=0.707~1.481, p=0.904). Similarly, no association was detected between BD and the VEGF +936 C/T or 18 bp I/D at –2549 polymorphisms. Conclusion Our meta-analysis showed a strong association between elevated circulating VEGF levels and BD. However, the VEGF polymorphisms examined in this study do not appear to be associated with susceptibility to BD.