Search Results (777)

The aim of the present study was to compare the cost-effectiveness of 3DMorphic’s spinal 3DFusion Lumbar (3DFL) cages versus Off-The-Shelf (OTS) cages for patients undergoing lumbar interbody fusion in an Australian healthcare setting. 3DFL cages differ from generic OTS cages in that they are Patient-Specific Interbody Cages (PSICs). While several studies have discussed the clinical benefits of PSIC versus OTS cages, no studies have evaluated the cost-effectiveness of this technology. Without a direct randomised controlled trial between the two implant categories, an indirect treatment comparison was performed. The indirect comparison was informed by a clinical trial of 3DFL cages, the Australian Spine Registry and an analysis of reoperation rates for patients undergoing spinal fusion in an Australian cohort. In conclusion, the PSICs were demonstrated to be clinically superior to OTS cages as measured by Health Related Quality of Life (HRQoL) and reoperation rates. The cost-utility analysis demonstrated that 3DFL cages were cost-effective compared to OTS cages in an Australian healthcare setting. Full article

Background/Objectives: Cervical drainage has traditionally been used after thyroidectomy to reduce postoperative fluid accumulation and mitigate bleeding-related complications. However, advances in surgical technique, perioperative hemostasis, and postoperative care pathways have led to an increase in the use of short-stay and outpatient thyroidectomy, prompting renewed evaluation of the role of routine drainage. The objective of this systematic review and meta-analysis was to examine the association between postoperative cervical drainage and postoperative outcomes following thyroidectomy. Methods: A systematic literature search was conducted across PubMed/MEDLINE, Google Scholar, Semantic Scholar, and the Cochrane Central Register of Controlled Trials to identify studies comparing thyroidectomy with versus without cervical drainage. Studies published between January 2005 and January 2026 were eligible for inclusion. Randomized controlled trials and non-randomized comparative studies involving adult patients were included. The outcomes of interest were cervical hematoma, surgical site infection (SSI), seroma formation, postoperative bleeding, reoperation, and length of hospital stay. Random-effects meta-analyses were performed using odds ratios for binary outcomes and mean differences for continuous outcomes. Sensitivity and influence analyses were conducted to assess robustness. The results were additionally examined in prespecified sensitivity analyses restricted to randomized trials, and study-design-stratified estimates are presented. Results: Thirty studies comprising 2810 patients were included. Drain use was not statistically significantly associated with postoperative cervical hematoma (OR 1.28, 95% CI 0.93–1.75; p = 0.124). In contrast, drain use was associated with a significantly increased risk of surgical site infection (OR 2.04, 95% CI 1.46–2.85; p = 0.0002) and a significantly longer postoperative length of hospital stay (mean difference 1.96 days, 95% CI 0.42–3.50; p = 0.016). No statistically significant associations were observed between drainage and seroma formation (OR 0.95, 95% CI 0.70–1.30; p = 0.750), postoperative bleeding (OR 1.26, 95% CI 0.85–1.86; p = 0.228), or reoperation (OR 0.89, 95% CI 0.59–1.32; p = 0.525). Sensitivity and influence analyses demonstrated consistent results across analytical approaches and study designs. Conclusions: In thyroidectomy, routine cervical drainage is not associated with a reduction in bleeding-related complications and is associated with adverse recovery-related outcomes, including increased risk of surgical site infection and prolonged hospitalization. Overall, the findings indicate that routine cervical drainage after thyroidectomy offers no clear advantage in preventing postoperative complications and may be associated with adverse postoperative outcomes. Routine cervical drainage after thyroidectomy was not associated with a protective effect on complications and showed associations with less favorable recovery-related outcomes. Full article

Objectives: Recently, there has been a growing interest in repairing congenital heart defects in children via right axillary thoracotomy. We sought to review our experience with ventricular septal defect closure through this approach. Patients and Methods: This is a retrospective single-center analysis of 50 children who underwent closure of ventricular septal defects via vertical right axillary thoracotomy between March 2018 and February 2024. We reviewed the patients’ characteristics, perioperative and follow-up data. Results: The study included 26 (52%) girls with a median age of 7 (1–132) months. All patients underwent vertical right axillary thoracotomy with no conversion to sternotomy. Membranous ventricular septal defect was the most common diagnosis and was present in 43 (89%) patients. The median cardiopulmonary bypass and aortic cross clamp times were 96.5 (47–157) and 73 (30–114) min, respectively. In 45 (90%) of the patients, a patch was used. No early or late mortality. All patients were extubated in the operating room, and the median length of hospital stay was 2 (1–321) days. One early reoperation for bleeding, and one patient needed a permanent pacemaker. No late reoperations and all patients/parents were pleased with the incision. Conclusions: The outcomes of the right axillary thoracotomy for repairing ventricular septal defects in children are excellent. The approach is safe and is associated with superior cosmetic results and very short hospital stay. It should be strongly considered as an alternate to sternotomy for closure of ventricular septal defects. Full article

Background/Objectives: The aim of this study is to evaluate whether preoperative intra-articular corticosteroid injections (CSIs) are associated with an increased risk of reoperation following matrix-associated or autologous chondrocyte implantation (MACI/ACI). Secondary aims included comparing reoperation-free survival, patient-reported outcomes (PROMs), and patient acceptable symptom state (PASS) achievement. Methods: A retrospective cohort study was conducted on adults undergoing primary MACI/ACI between 2011 and 2023 at a single academic institution. Patients with documented CSI status and ≥2 years of follow-up were included. Exclusion criteria were prior MACI/ACI, osteochondral allograft transplantation, multi-ligament reconstruction, or inadequate follow-up. Propensity score matching (2:1, no steroid/steroid) based on age, sex, BMI, laterality, procedure type, and prior surgery yielded 138 matched patients (92 no steroid, 48 steroid). The primary outcome was ipsilateral reoperation, analyzed as a binary outcome, with Kaplan–Meier reoperation-free survival and restricted mean survival time (RMST). PROMs and PASS achievement were also assessed. Statistical significance was set at p < 0.05. Results: Baseline characteristics and follow-up (6.55 ± 3.74 vs. 6.73 ± 3.99 years; p = 0.80) were similar. Graft failure rates were identical (4.3% each; p = 1.00). Reoperation occurred in 21.7% of patients without CSI and 23.9% with CSI (p = 0.83). CSI was not associated with reoperation (adjusted OR 2.28; 95% CI 0.54–9.95; p = 0.26). No significant difference in reoperation-free survival or PROMs was observed. Conclusions: Preoperative intra-articular corticosteroid injections were not associated with increased reoperation risk, inferior reoperation-free survival, or worse functional outcomes following MACI/ACI. Full article

Background: Post-bariatric abdominoplasty is associated with a high risk of bleeding and wound complications due to extensive tissue resection and impaired tissue quality. Tranexamic acid (TXA) reduces perioperative bleeding in multiple surgical disciplines, but evidence in massive-weight-loss abdominoplasty is limited. The aim of our study was to evaluate the association between perioperative TXA use and bleeding-related and surgical outcomes in post-bariatric abdominoplasty. Methods: This retrospective cohort study included 97 patients undergoing post-bariatric abdominoplasty, of whom 49 received perioperative TXA and 48 did not. The primary outcome was a composite of bleeding-related complications within 30 days, including hematoma, clinically relevant bleeding, or reoperation. Secondary outcomes included overall and specific surgical site complications, drain output and duration, length of hospital stay, and perioperative hemoglobin changes. Multivariable regression analyses adjusted for body mass index, abdominoplasty type, and year of surgery. Results: Bleeding-related complications were significantly lower in the TXA group compared with controls (4.1% vs. 33.3%; unadjusted OR 0.09, 95% CI 0.02–0.40; p < 0.001). This association remained significant after adjustment (adjusted OR 0.13, 95% CI 0.03–0.68; p = 0.016). TXA use was associated with lower cumulative drain output (median 200 vs. 382.5 mL; p < 0.001) and shorter drainage duration (median 4 vs. 5 days; p < 0.001). Overall complications were reduced in the TXA group (42.9% vs. 66.7%; p = 0.025), driven by fewer wound healing disturbances. Hemoglobin changes, seroma, and infection rates were similar between groups. Conclusions: Perioperative TXA use in post-bariatric abdominoplasty is associated with significantly fewer bleeding-related and wound complications without increased adverse effects, supporting its use in this high-risk population. Full article

Background: Automated discharge instructions are increasingly used to support post-discharge communication, patient education, and nursing follow-up, yet the current state remains unidentified. This systematic review explores the types of automated discharge instructions used and their effectiveness in enhancing patient engagement and reducing readmission, emergency department visits and reoperation rates. Methods: A systematic search was conducted on 15 April 2025, using Embase, PubMed, Scopus, Web of Science, and CINAHL, following PRISMA guidelines. Inclusion criteria required peer-reviewed original research evaluating the utilization of automated patient discharge instructions following hospital admission or surgical stay. Exclusion criteria included correspondence, reviews, educational materials, not peer-reviewed, retracted reports, not retrievable, and no English translation. Risk of bias was assessed independently using NIH, JBI, ROB-2, and ROBINS-I tools. Two investigators independently conducted the screening, extraction, and synthesis of results using Endnote and Microsoft Excel. Results: Of the 1252 records identified, 13 studies were selected for analysis. There was a total of 34,386 patients across a diverse range of healthcare settings and clinical contexts. The average sample size per study was approximately 4912, with study samples ranging from 16 to 13,188 patients. The modalities of discharge instructions included automated phone calls (23.1%) and/or text messages (53.8%), as well as printed out auto-generated summaries (15.4%). Patient engagement was generally high, with automated phone calls showing the most consistent interaction, with completion rates ranging from 44% to 56%, often prompting clinical follow-up. SMS tools demonstrated strong scalability and response rates up to 87%. Two studies reported on hospital readmission outcomes and only a single study reported on emergency department revisit rates, while none assessed reoperation outcomes. Among those reporting readmission, automated phone calls and SMS were associated with lower or proxy-reduced readmission rates. Included studies had low to moderate levels of bias. Conclusions: While evidence on clinical outcomes such as readmissions, emergency department revisits, and reoperations remains limited and inconclusive, automated discharge tools—particularly phone calls and SMS—consistently demonstrated high patient engagement. Automated discharge tools show promise for supporting transitional care, discharge education, and post-discharge monitoring, highlighting the future role of automated tools in nursing workflows to support follow-up, escalation, and continuity of care. Full article

Background and Objectives: The aim of this retrospective cohort study was to determine the frequency of early-stage nipple necrosis and wound complications in patients undergoing unilateral skin-sparing mastectomy (SSM) and direct implant-based reconstruction and describe the conservative/advanced wound care approaches used for these complications. Materials and Methods: A retrospective review was made of the medical records of 84 patients who underwent same-session unilateral SSM and implant-based reconstruction in the Surgical Oncology Clinic between November 2019 and February 2024. Statistical analyses were performed using the Shapiro–Wilk test, Mann–Whitney U-test, and Chi-square/Fisher tests. Results: The mean age of the patients was 43.51 ± 6.5 years, 35.7% of the patients received neoadjuvant chemotherapy, and smoking prevalence was 7.1%. Wound complications developed in 16.7% of the patients, distributed as follows: wound dehiscence 6%, NAC necrosis 8.4%, infection 1.2%, and hematoma 1.2%. Interventions due to complications were performed at rates of 2.4% for areola excision, 2.4% for debridement, and 2.4% for implant excision. The only variable significantly associated with complication development was excision volume, which was higher in the complication group (p = 0.033). Logistic regression analysis showed that a one-unit increase in excision volume was associated with a statistically significant increase in the likelihood of complication development (O.R = 1.002; 95% CI: 1.000–1.004; p = 0.019). No significant association was found between age, height/weight, neoadjuvant therapy, smoking, breast side, pathology subtype, axillary approach, and the development of complications (p > 0.05). Advanced wound management was provided in 10 of the 14 cases (71.4%) that developed complications. Conclusions: Excision volume was found to be the only variable associated with wound complication development after implant-based reconstruction following unilateral SSM. Most complications were managed successfully with advanced wound care, minimizing the need for re-operation. For patients undergoing high-volume excision, risk-based early multidisciplinary, close follow-up is recommended. Full article

Background and Objectives: Complicated osteoporotic thoracolumbar fractures represent a major surgical challenge because compromised bone quality predisposes to progressive deformity, neurological deterioration, and fixation failure. This study aimed to evaluate the clinical and radiological outcomes of hybrid stabilization in patients with severe osteoporotic fractures classified as AO Spine-DGOU OF4–OF5. Materials and Methods: This single-center retrospective observational cohort study included 87 consecutively treated patients with complicated osteoporotic thoracolumbar fractures who underwent surgical treatment between 2012 and 2022. Clinical outcomes were assessed using the Visual Analog Scale (VAS) and Oswestry Disability Index (ODI). Radiological outcomes included the regional kyphotic angle (RKA) and interbody fusion graded according to the Bridwell classification. Imaging was reviewed preoperatively, immediately postoperatively, and at follow-up, with 12-month outcomes used for the principal analysis. Additionally, a retrospective comparative analysis was undertaken between the two largest fixation subgroups within the cohort to explore outcome differences across the most representative construct patterns. Results: At 12 months, complete interbody fusion (Bridwell grade I) was achieved in 75.9% of patients. Mean RKA improved from 29.4° ± 14.1° preoperatively to 7.9° ± 8.0° immediately after surgery, with only minimal loss of correction during follow-up. Mean VAS improved from 7.0 ± 1.8 to 2.1 ± 1.2, while mean ODI decreased from 61.3% ± 6.8% to 9.8% ± 1.2% (both p < 0.001). Reoperation for implant-related mechanical failure was required in three patients (3.4%). Conclusions: Hybrid stabilization with cement augmentation was associated with marked improvement in pain, functional disability, and sagittal alignment, as well as a high rate of interbody fusion at 12 months, in patients with complicated osteoporotic thoracolumbar fractures. Given the retrospective observational design, these findings should be interpreted as associations within the treated cohort. Prospective comparative studies are warranted to further validate these results. Full article

Background/Objectives: Postoperative cervical spine radiographs are routinely obtained during in-hospital and follow-up period. We aim to evaluate the utility of postoperative radiographs for identifying instrumentation failure and the subsequent need for revision surgery in patients with traumatic cervical spine injuries. Materials and Methods: A retrospective chart review of patients who had surgical treatment for traumatic cervical spine injury was conducted. Clinical notes and radiographic reports were evaluated. Postoperative radiographs were obtained prior to discharge from the hospital, and subsequently at 2, 6, 12, 24 weeks, and 1 year. Patients who underwent revision surgery, described as any reoperation, were identified. The patients’ indications for surgery were evaluated. The results of postoperative radiographs that prompted a change in management and reoperation were analyzed. Sensitivity and specificity for postoperative radiographs were calculated. Results: A total of 295 patients were reviewed. The rate of revision surgery was 3.7% (n = 11). All 11 patients presented changes in clinical findings and physical exam, but only 3 patients (1%) were identified to have undergone revision surgery due to instrumentation failure seen on radiographs at 13, 89, and 112 days postoperatively, and none within the inpatient period. Two patients underwent revision surgery due to epidural hematoma, and six patients due to wound infection. The overall sensitivity and specificity of routine postoperative radiographs were 27% and 100%, respectively. Conclusions: Postoperative radiographs after cervical spine trauma have low clinical utility for predicting instrumentation failure in the absence of clinical findings, particularly in the inpatient period. Full article

Background/Objectives: For femoral neck fractures (FNFs) treated with hip arthroplasty, cemented femoral fixation is frequently recommended due to its association with reduced early perioperative fracture and reoperation rates. However, newer-generation collared, cementless triple-tapered (CCTT) stems may present benefits compared with conventional press-fit designs. This study sought to assess 30-day survivorship of a CCTT stem in patients undergoing hip arthroplasty for FNF via the direct anterior approach (DAA). Methods: We conducted a retrospective review of all patients who underwent hemiarthroplasty (HA) or total hip arthroplasty (THA) for displaced FNF from 2019 to 2023. All procedures were performed through the DAA using a hydroxyapatite-coated CCTT femoral stem. The primary outcome was 30-day stem survival. Secondary outcomes included reoperation, stem revision, complications, readmission, and radiographic outcomes including intraoperative and postoperative periprosthetic fracture and subsidence. Results: A total of 184 patients were included (mean age 76.1 ± 10.0; 70.1% women). THA was performed in 77.7% and HA in 22.3%. At 30 days, no stems required revision. The 30-day reoperation rate was 3.5% (5/184). There were four intraoperative fractures: 3 (1.6%) Vancouver AG and 1 (0.5%) calcar. Postoperatively within 3 months, seven fractures occurred: five (2.7%) Vancouver AG and two (1.1%) Vancouver B1. Conclusions: Use of a modern CCTT femoral stem for FNF demonstrated excellent early survivorship with low rates of intraoperative and postoperative periprosthetic fracture, comparable to published outcomes of cemented fixation. These findings suggest that this stem design may represent a safe and efficient alternative to cemented femoral fixation in FNF. Further studies are warranted to evaluate mid- and long-term outcomes. Full article

Background/Objectives: Periprosthetic joint infection (PJI) of the hip remains a challenging complication, particularly in elderly patients who may not tolerate repeated invasive procedures. While two-stage, one-stage, and 1.5-stage revisions are established strategies, an optimal approach for elderly patients with a well-fixed femoral stem remains unclear. This study evaluated the clinical outcomes of partial two-stage revision with femoral stem retention in elderly patients with hip PJI. Methods: A retrospective review was conducted of patients aged 65 years or older who underwent two-stage revision for hip PJI without femoral stem extraction at a single institution and had a minimum follow-up of one year after the final treatment. Patients were treated with aggressive debridement, removal of all components except the femoral stem, and placement of an antibiotic-loaded cement spacer and beads. Clinical outcomes, infection eradication, complications, and functional status were assessed. Results: Twenty-eight patients (28 hips) were included, with a mean age of 79.5 years and a mean follow-up of 46.2 months. The index arthroplasty was hemiarthroplasty in most cases (92.9%). Seventeen patients completed a second-stage revision, while 11 remained with cement spacer retention. Infection control was achieved in all patients (100%) at final follow-up, with initial infection control achieved in 96.4%. No recurrence of infection was observed in either group. Multidrug-resistant organisms were identified in 67.9% of cases. Functional outcomes were acceptable, and no stem-related complications or reinfections occurred. Conclusions: Partial two-stage revision with femoral stem retention provided effective infection control and acceptable functional outcomes in elderly patients with hip PJI. This approach may be considered a reasonable treatment option for elderly patients with a well-fixed femoral stem when reducing surgical invasiveness is an important consideration. Full article

Background and Objectives: Reliable tools for evaluating tumor biology and forecasting clinical outcomes in recurrent hepatocellular carcinoma (HCC) remain scarce, and molecular characterization through genetic profiling is equally limited in this setting. This investigation explores whether serum tumor marker expression patterns correlate with genomic mutation profiles, and whether such correlations may facilitate more accurate prediction of tumor biology and patient prognosis in recurrent HCC. Materials and Methods: We analyzed a cohort of 20 patients who underwent curative-intent resection for both primary and recurrent HCC. Tumor specimens collected at the time of each operation were subjected to targeted next-generation sequencing for mutation profiling. Based on pre-operative serum levels of AFP (alpha-fetoprotein) and PIVKA-II (Protein Induced by Vitamin K Absence or Antagonist-II) measured before each surgery, patients were stratified into four biomarker subgroups. Those who maintained the same biomarker subgroup at both operations were designated the ‘serum concordant group’, whereas those who transitioned between subgroups were classified as the ‘serum discordant group’. Clinical characteristics and mutation data were subsequently compared between these two classifications. Results: The interval from primary surgery to disease recurrence was significantly shorter in the serum concordant group relative to the serum discordant group (mean 11.16 ± 1.86 vs. 44.8 ± 9.45 months, p < 0.001). Additionally, disease-free survival following reoperation was significantly inferior in the concordant group compared with the discordant group (p = 0.039). Regarding mutational patterns, the concordant group demonstrated shared gene mutations between primary and recurrent lesions, while the discordant group exhibited divergent mutational landscapes across both timepoints. Conclusions: The concordance or discordance of serum tumor marker profiles between primary and recurrent HCC lesions may serve as a clinically accessible surrogate for underlying tumor biology and prognostic stratification. These results are preliminary and hypothesis-generating. Further studies in larger, independent cohorts are warranted to confirm the observed associations. Full article

Background: Knee arthrodesis markedly alters lower limb biomechanics and creates a challenging scenario when associated with end-stage ankle osteoarthritis. No prior reports have specifically described treatment with total ankle replacement (TAR) in the presence of an ipsilateral fused knee. This study evaluated the feasibility and mid-term outcomes of TAR in this rare condition. Methods: Two patients with post-traumatic end-stage ankle osteoarthritis and long-standing knee arthrodesis underwent TAR using a lateral transfibular approach with a Zimmer Trabecular Metal™ implant. Surgical planning aimed to restore coronal and sagittal alignment. Postoperative management and rehabilitation were specifically adapted to the absence of knee motion, with emphasis on gait re-education. Clinical and radiographic follow-up was performed up to 36 months. Results: At final follow-up, both patients showed substantial pain reduction, improved ankle range of motion, and recovery of a stable, functional gait compatible with knee fusion. Imaging demonstrated well-aligned, stable components without loosening or subsidence. No major complications or reoperations occurred. Conclusions: Lateral transfibular TAR appears feasible and effective for end-stage ankle osteoarthritis in patients with ipsilateral knee arthrodesis, preserving ankle motion and supporting functional ambulation in this complex setting. Full article

Background: Enhanced recovery pathways and modern fixation systems have shortened admission after lumbar spine surgery, yet the interplay between implant choice, comorbidity, and early morbidity remains incompletely defined. Methods: We undertook a retrospective, single-center cohort study of lumbar procedures performed at SANADOR Clinical Hospital (Bucharest, Romania) between 1 January 2023 and 31 May 2024. Eighty-six adult patients (64 women, 22 men; mean age 64.9 ± 10.8 years) met the inclusion criteria. Outcomes included length of stay (LOS), early postoperative neurological change (Frankel/American Spinal Injury Association (ASIA) Impairment Scale), and unplanned reoperation within 90 days. Analyses were performed in Python 3.11 (pandas, SciPy, statsmodels) and verified in IBM SPSS 28.0; α = 0.05. Results: Spondylolisthesis was the predominant diagnosis (60.5%), followed by lumbar stenosis (17.4%). Instrumentation was used in 75 cases (87.2%). Median LOS was 3 days (mean 3.8 ± 2.1), and most patients were discharged by postoperative day 4. LOS did not differ by interbody cage status (Mann–Whitney p = 0.459; median 3 vs. 3 days). Early postoperative neurological change occurred in 34.9% but improved or resolved in all cases by discharge; no permanent motor deficits were observed. Unplanned reoperation within 90 days occurred in 17.6%. In multivariable logistic regression for prolonged hospitalization (LOS > 4 days), early postoperative neurological change was associated with increased odds of prolonged LOS (OR 4.45, 95% CI 1.29–15.43; p = 0.018), whereas age showed only a borderline association (OR 1.06 per year, 95% CI 1.00–1.14; p = 0.065). Conclusions: In this single-center retrospective cohort, postoperative hospitalization was generally short. Prolonged LOS was more closely associated with early postoperative neurological change than with baseline comorbidity or interbody cage use. These findings should be interpreted as short-term, context-specific observations from a complex, predominantly instrumented referral cohort. Full article

Objective: We aimed to evaluate the feasibility, safety, and technical challenges of central aortic cannulation for total coronary revascularization via left anterior thoracotomy (TCRAT). Methods: A retrospective, single-center observational study was conducted on the first 29 TCRAT cases performed with central aortic cannulation. The primary outcomes included operative mortality, stroke, conversion to sternotomy, major aortic bleeding, and dissection; the secondary outcomes included delirium, reoperation, infection, ICU stay, and hospitalization. The descriptive statistics were reported as means ± SD or median (interquartile range [IQR]). Results: The mean age of the patients was 57.2 ± 9.8 years, with 72% of these being male. The most frequent comorbidities observed in the study population were hypertension (62%), diabetes (52%), and peripheral artery disease (28%). The mean cross-clamp time was found to be 63 ± 27 min, and the mean CPB time was 118.6 ± 41.6 min. The occurrence of stroke, aortic dissection, major bleeding, and sternotomy conversions was not observed. One patient died from severe pneumonia on the ninth post-operative day. The mean ICU stay was 1.2 ± 0.4 days, and the mean hospital stay was 5.3 ± 1.1 days. Conclusions: Central aortic cannulation appears to be a safe and feasible procedure for TCRAT, providing physiological antegrade flow and eliminating the complications associated with peripheral cannulation. The preliminary findings suggest that central arterial cannulation may be a safe and practical alternative for the TCRAT technique, but prospective comparative studies are required to confirm its benefits over the femoral and axillary approaches. Full article