Search Results (123)

Background and Objectives: Acute pancreatitis (AP) is an acute inflammatory disease ranging from mild, self-limiting forms to severe presentations associated with high morbidity and mortality. Early prognostic assessment is crucial for guiding clinical management. This study aimed to evaluate the prognostic value of the red cell distribution width-to-albumin ratio (RDW/Alb, RAR) in relation to clinically relevant outcomes, including intensive care unit (ICU) admission and in-hospital mortality, in patients with AP. Materials and Methods: This retrospective study included 282 patients diagnosed with AP who were hospitalized at Mersin University Hospital between January 2019 and February 2024. Clinical, laboratory, and radiological data were retrospectively analyzed. The predictive performance of RAR was evaluated and compared with established clinical scoring systems, including bedside index for severity in acute pancreatitis (BISAP), systemic inflammatory response syndrome (SIRS), harmless acute pancreatitis score (HAPS), and pancreatitis activity scoring system (PASS). Results: The median RDW-to-albumin ratio (RAR) was 3.9 (range: 2.6–36.7). Receiver operating characteristic (ROC) curve analysis demonstrated that RAR showed good predictive performance for ICU admission (Area Under the Curve (AUC): 0.781; p < 0.001; optimal cut-off: 4.15) and high predictive performance for in-hospital mortality (AUC: 0.927; p < 0.001; optimal cut-off: 5.26). RAR exhibited limited but statistically significant discriminatory performance when compared with the BISAP score (AUC: 0.591; p = 0.017), whereas no significant predictive performance was observed in relation to PASS, HAPS, or SIRS scores. Conclusions: Within the context of this retrospective cohort, RAR is a simple, inexpensive, and readily available biomarker that may be associated with ICU admission and in-hospital mortality in patients with AP. Given the absence of standard severity endpoints such as persistent organ failure or pancreatic necrosis, these findings should not be interpreted as evidence of conventional disease severity prediction but rather as hypothesis-generating observations that warrant validation in larger prospective studies. Full article

Background/Objectives: Acute Pancreatitis (AP) is an unpredictable inflammatory disease associated with high morbidity and significant mortality, particularly in severe forms. Early death is primarily linked to Systemic Inflammatory Response Syndrome (SIRS) and Multi-Organ Failure (MOF). The objective of this study was to identify objective clinical and laboratory predictors of early and one-year mortality in AP patients and to evaluate the prognostic accuracy of commonly used severity scoring systems. Methods: This prospective, observational study enrolled 50 adult patients admitted to the Intensive Care Unit (ICU) at the University Hospital Center Bežaniska Kosa. Patients with chronic pancreatitis, trauma-induced AP, or late presentation were excluded. Severity scores (APACHE II, BISAP, Ranson, Pancreas) and biomarkers (C-reactive protein, Procalcitonin) were collected at admission (0 h) and dynamically at 48 h, 72 h and day 7. Endpoints were early (in-hospital) and one-year mortality. Results: Overall mortality was 16% (n = 8). Mortality was significantly associated with sepsis/septic shock (p < 0.001), severe AP (p = 0.001), prolonged mechanical ventilation, and ICU stay. At admission, APACHE II (AUROC 0.813) and BISAP (AUROC 0.807) showed good accuracy. Reassessment at 48 h markedly improved prediction: APACHE II achieved excellent value (AUROC 0.917), and the Ranson score became a strong predictor (p < 0.001). Procalcitonin (PCT) was identified as a significant and superior predictor of mortality from 48 h onwards (p < 0.001), outperforming CRP. One-year survival was significantly shorter among patients with sepsis, septic shock, severe AP, and prolonged ICU stay. Conclusions: Dynamic assessment using clinical scoring systems, particularly APACHE II and BISAP within the first 48 h, provides reliable mortality prediction in acute pancreatitis. The presence of sepsis, severe disease, and the need for prolonged organ support are key mortality determinants. Serial PCT monitoring offers sensitive, incremental value for risk stratification and guiding intensive care decisions in both short- and long-term outcomes. Full article

Inflammatory diseases are common in companion dogs. Although white blood cell (WBC) count and C-reactive protein (CRP) are routinely used to assess systemic inflammation, their individual prognostic value remains limited. The erythrocyte sedimentation rate (ESR), reflecting red blood cell aggregation driven by plasma proteins, has long been applied in human medicine as both an inflammatory and prognostic marker. This study evaluated the prognostic utility of ESR in dogs, including clinically healthy and diseased populations. Associations between ESR, other inflammatory markers, and age were examined, and its role as an independent predictor of mortality and optimal clinical cut-off were determined. A subgroup of dogs meeting the systemic inflammatory response syndrome (SIRS) criteria were also analyzed to assess the latter’s usefulness in acute settings. A total of 350 dogs were enrolled: 241 diseased and 109 healthy. ESR was measured using an automated analyzer. Receiver operating characteristic (ROC) curve analysis, expressed as the area under the curve (AUC), evaluated diagnostic accuracy, followed by Kaplan–Meier survival and Cox proportional hazard analyses. ESR values were significantly higher in the disease group than in the healthy group (p < 0.0001). ESR showed fair to good prognostic accuracy for mortality in both the overall cohort (AUC = 0.776 [95% CI: 0.709–0.842]) and the SIRS subgroup (AUC = 0.846 [95% CI: 0.747–0.946]). An ESR cut-off of 18 mm/h was associated with mortality in SIRS dogs with 87.5% specificity. In the multivariate analysis, ESR showed an independent association with mortality (hazard ratio 1.013 [95% CI: 1.004–1.022], p = 0.004). These findings support ESR as a practical and independent prognostic marker for risk stratification in dogs with systemic inflammation. Full article

Canine parvoviral (CPV) enteritis is frequently associated with systemic inflammatory response syndrome (SIRS), yet objective biomarkers for early detection remain limited. This study evaluated the diagnostic performance of C-reactive protein (CRP), albumin, and the CRP/albumin ratio (CAR) in 60 dogs (45 CPV-positive and 15 healthy controls). CRP and CAR were markedly higher in infected dogs, while albumin was significantly reduced (all p < 0.001). ROC analysis demonstrated excellent discrimination for SIRS, with AUC values of 0.87 for CRP and 0.86 for CAR and optimal ROC01 thresholds of 2.25 mg/dL and 1.23, respectively. The IDEXX CRP-based SIRS classification showed moderate agreement with the clinical reference (κ = 0.56), whereas a conditional inference tree and logistic regression models confirmed CRP as the most informative variable. The final age-adjusted model including the interaction age × CRP achieved superior performance (AUC = 0.93; κ = 0.84), indicating that CRP’s predictive effect varied with age. These results demonstrate that CRP and CAR are complementary, accessible biomarkers for assessing systemic inflammation in CPV infection and suggest that the IDEXX CRP cut-off (>3 mg/dL) may be conservative, as values above 2.25 mg/dL already reflect clinically relevant inflammatory activity. Full article

Background and Objectives: Post-surgical central nervous system (CNS) infections are severe complications associated with high morbidity and mortality. Vancomycin is a key antibiotic used in their management. However, because of the restrictive properties of the blood–brain barrier (BBB), plasma concentrations may not accurately reflect drug exposure in the brain extracellular fluid (ECF), the presumed site of infection. Cerebral microdialysis enables direct measurement of unbound drug levels in brain ECF. This study aimed to assess vancomycin penetration into brain ECF in patients with suspected or confirmed post-surgical CNS infection. Materials and Methods: Five patients with suspected or confirmed post-surgical CNS infections were enrolled. Paired brain ECF microdialysate and plasma samples (and cerebrospinal fluid (CSF) samples, when available) were collected over two consecutive days at vancomycin steady state. Vancomycin concentrations were determined using a homogeneous enzyme immunoassay and corrected for probe recovery based on in vitro calibration. Pharmacokinetic parameters, including mean concentrations and 24-h area under the concentration–time curve (AUC24), were calculated for plasma and ECF, and ECF-to-plasma ratios were derived. Results: Two subgroups could be identified: patients with negligible ECF concentrations (“low penetrators”), and those with higher ECF levels (“high penetrators”). Mean (SD) ECF-to-plasma concentration ratios were 0.07 (0.04) in “low penetrators” and 0.44 (0.10) in “high penetrators”. The corresponding AUC24 ratios were 0.06 (0.03) and 0.40 (0.03), respectively. The presence of systemic inflammatory response syndrome (SIRS) was considered the most plausible factor differentiating these two subgroups. Conclusions: Vancomycin exposure in brain ECF demonstrated substantial interpatient variability in post-surgical CNS infections, with some patients showing minimal drug penetration. Full article

Background/Objectives: Extremity trauma represents a significant proportion of battlefield injuries and is prevalent in polytraumatized patients from accidents. Delayed antibiotic treatment and surgical intervention can lead to wound infections, contributing to preventable mortality. This preliminary study aimed to develop a conscious swine model of complex extremity trauma that induces systemic inflammatory response syndrome (SIRS). Methods: All surgical procedures were conducted under anesthesia with sufficient analgesia. All swine were instrumented with a telemetry device and catheters at least 3 days prior to any injury. In phase 1 of model development, a complex extremity injury was performed that consisted of skin and muscle loss, bone defect, severe hemorrhage, and 2 h tourniquet application. In phase 2, multi-drug resistant Gram-positive and Gram-negative bacteria were inoculated topically at the injury site to exacerbate pathophysiological changes towards SIRS. Post-injury, conscious animals were assessed a minimum of twice daily, including pain assessment, neurological response, and vital signs. Blood samples were collected for microbiological testing, complete blood cell counts, and biochemical analysis. Results: After establishing SIRS criteria for Sinclair swine, we developed a model of severe extremity trauma leading to SIRS. During phase 1, resuscitative fluids were reduced and discontinued, with animals surviving 24 h and maintaining SIRS for up to 4 h post-recovery. Phase 2 showed that Gram-negative and Gram-positive pathogens can exacerbate and prolong SIRS. After 72 h, localized infection at the injury site was observed in all animals. Conclusions: We established a new swine model of complex extremity trauma with SIRS. Our model is consistent, reproducible, and relevant to prolonged care scenarios, providing a platform for future research into the evaluation of preventative and therapeutic strategies. Full article

Background/Objectives: Cirrhosis is an irreversible state of chronic liver disease. Systemic inflammatory response syndrome (SIRS) is a severe complication and significantly contributes to lethal outcomes in cirrhotic patients. We studied a group of cirrhotic patients with SIRS admitted to our centre, assessing the relationship with in-hospital outcomes. Methods: The study population included 102 patients with alcoholic cirrhosis and SIRS. Laboratory biomarkers, the model for end-stage liver disease, the model for end-stage liver disease—natrium, the Acute Physiology and Chronic Health Evaluation II score, CLIF-C organ failure, the systemic immune-inflammation index score (S II), and the Cirrhosis Acute Gastrointestinal Bleeding (CAGIB) score were tested in relation to the mortality risk using receiver operating characteristic (ROC) curves. Results: Our results demonstrated that values of sodium, chlorides, and albumin significantly correlated with 7-day survival. The area under the curve’s (AUCs) values for sodium, chlorides, and albumin were 0.542, 0.627, and 0.610, respectively, for 7-day mortality prediction. The CAGIB score significantly correlated with 7-day mortality, with the cut-off value of −7.86 (AUC: 0.674, 95% CI (0.555–0.794)). For the assessment of 28-day mortality, the AUC values for sodium, chlorides, and albumin were 0.630, 0.654, and 0.661, respectively. Additionally, the cut-off value of the CAGIB score was found to be −7.84 (AUC: 0.625, 95% CI (0.509–0.740)) in 28-day mortality prediction. Conclusions: Sodium, chlorides, albumin, and the CAGIB score are reliable predictors of 7-day and 28-day in-hospital mortality in patients with advanced alcoholic liver disease and SIRS. Full article

Immune dysregulation presents a significant clinical challenge due to its rapid progression and complex interplay between hyperinflammatory and immunosuppressive responses. Different responses from the innate and adaptive immune systems can result in diseases such as immunoparalysis, cytokine storms, and secondary infections. Current diagnostic methods remain non-specific and time-consuming, delaying targeted interventions. A compartmentalized approach to immune monitoring, distinguishing innate and acquired immune response functional differentiation, is essential for distinguishing between hyperactivation and suppression. Key biomarkers, including cytokines, Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF), and CD4/CD8 counts, as well as Programmed Death Ligand-1 (PDL-1) and V-type immunoglobulin domain-containing suppressor of T cell activation (VISTA) regulators, can guide personalized treatment strategies. Although they need more clinical validation, novel therapeutic methods such as cytokine inhibitors, immunological stimulants, and immunomodulators have demonstrated promise. Early diagnosis and precision medicine developments could lead to better patient outcomes. Advances in non-coding RNAs have led to specific diagnostic panels based on microRNA (MiRNA) levels. A deeper understanding of immune imbalance in sepsis is critical for optimizing treatment and reducing mortality rates. This review highlights emerging diagnostic and therapeutic strategies to address the multifaceted nature of sepsis-related immune dysregulation. Full article

Clinical trials of drugs specifically targeting the sepsis response have frequently produced negative or inconclusive results. This has largely been due to the broad heterogeneity of enrolled patient populations, particularly when inclusion was based on the presence of the non-specific systemic inflammatory response syndrome (SIRS) criteria. The heterogeneity may have diluted any possible treatment effect: while some patients may have benefited from the intervention under investigation, others will have been harmed, resulting in an overall null-effect. Furthermore, an underlying infection is not always required for immune-modulating interventions to be effective; for example, patients with severe acute pancreatitis, but no infection, may still benefit from such therapies. There is therefore a need for better patient stratification or subphenotyping to identify those most likely to benefit from a particular therapy. Several trials have already adopted this approach using prognostic and/or predictive enrichment strategies. For example, measurements of triggering receptor expressed on myeloid cells (TREM) could be used to identify candidates most likely to respond to anti-TREM therapies, or patients with coagulopathy or specific inflammatory patterns could be selected for treatments like thrombomodulin or activated protein C. However, challenges remain, including the need for more rapid tools that can be used at the bedside to inform real-time treatment decisions given the rapidly evolving nature of the sepsis response. Nevertheless, the era of broad-spectrum “sepsis drugs” is now giving way to more selective, personalized interventions tailored to individual biological profiles, offering a more promising pathway for future therapeutic development—even in the absence of infection. Full article

Background: Severe acute pancreatitis (SAP) presents with Multiple Organ Dysfunction Syndrome (MODS) in ~15% of cases, accounting for ~35% of early deaths within 48 h. Major complications—shock, renal failure, and respiratory insufficiency—arise from an overwhelming systemic inflammatory response driven by markedly elevated pro-inflammatory cytokines. Massive release of IL-2, IL-6, and TNF-α underlies the systemic inflammatory response syndrome (SIRS). Continuous veno-venous hemofiltration (CVVH) with the oXiris filter, adsorbing endotoxins and cytokines, has been used in sepsis and applied early in SAP to reduce cytokine load and organ injury. Aims: To evaluate the efficacy and safety of early CVVH with the oXiris filter in modulating the systemic inflammatory response by removing toxic cytokines from the bloodstream in patients with SAP complicated by organ dysfunction and refractory sepsis. Methods: This single-centre, retrospective, observational study was conducted at a tertiary university hospital between 2000 and 2022. Forty-eight consecutive patients with SAP at onset, defined according to the 2012 Atlanta Classification, with an APACHE II score ≥ 19 and persistent organ dysfunction (>48 h), were included. All patients were unresponsive to initial intensive care within the first 24 h and underwent urgent laparotomy with extensive peritoneal lavage, pancreatic necrosectomy, and placement of multiple abdominal drains, followed by transfer to the intensive care unit. CVVH (Prismax system) with the oXiris filter was initiated within 12 h post-surgery. IL-6 and TNF-α were selected as inflammatory markers and measured in both serum and ultrafiltrate at baseline (0 h) and at 24, 48, 72, and 96 h. These measurements were correlated with clinical parameters and prognostic scores (APACHE II, SOFA). Results: Treatment was well tolerated in all patients. The 28-day survival rate was 97.9%. There was a significant time-dependent decrease in IL-6 (p = 0.019) and TNF-α (p = 0.008) concentrations in the ultrafiltrate, consistent with high early adsorption followed by a reduced cytokine burden, whereas serum levels showed a non-significant downward trend (IL-6 p = 0.08; TNF-α p = 0.310). The APACHE II score decreased from 23 postoperatively to 8 by the second week (−65.2%; p = 0.013), with a statistically significant correlation between cytokine reduction and clinical improvement. Adverse events were rare and manageable. Conclusions: Early CVVH with the oXiris filter in SAP, complicated by MODS and refractory sepsis, proved safe, well-tolerated, and potentially effective in reducing cytokine burden and improving prognostic indices. These findings support the hypothesis of a relevant immunomodulatory effect, warranting prospective controlled trials to confirm its true impact on survival and organ recovery. Full article

Background: Pediatric sepsis is a life-threatening emergency and remains complex to diagnose promptly due to the absence of universally reliable biomarkers. C-reactive protein (CRP) and procalcitonin (PCT) are widely used but have limited effectiveness. We evaluated the diagnostic reliability of presepsin and soluble mannose receptor (sMR) and identified optimal biomarker combinations for distinguishing sepsis from non-infectious systemic inflammatory response syndrome (SIRS) in children. Methods: A total of 80 children were enrolled in this prospective study, including 53 consecutive admissions to the pediatric intensive care unit (PICU) (sepsis, n = 42; non-infectious SIRS, n = 11) and 27 healthy controls. The serum levels of new biomarkers presepsin and soluble mannose receptor (sMR) levels were quantified by ELISA methods and their diagnostic reliability (both individually and combined with CRP and PCT) was assessed using receiver operating characteristic (ROC) curves and multivariate logistic regression. Results: Significantly higher concentrations of all measured markers were found both in septic and other critically ill patients than in healthy controls (p < 0.05). No single biomarker reliably differentiated sepsis from non-infectious SIRS. The sMR + CRP + PCT combination demonstrated the highest diagnostic accuracy (AUC = 0.78, p = 0.0007), surpassing the CRP + PCT model (AUC = 0.71, p = 0.0087). Conclusions: The addition of sMR to the established markers CRP and PCT improves the diagnostic effectiveness in pediatric sepsis. Larger multicenter studies are warranted to confirm clinical utility. Full article

Background: To identify clinical predictors of early recovery in patients with stone-induced systemic inflammatory response syndrome (SIRS) undergoing emergency decompression and compare the short-term inflammatory and renal function outcomes between retrograde ureteral stenting (RUS) and percutaneous nephrostomy (PCN). Method: We retrospectively evaluated data from 178 patients with stone-induced SIRS who were treated with RUS (n = 98) or PCN (n = 80) between 2011 and 2020. Early recovery was defined as readiness for discharge or no fever relapse within 3 days after drainage. Results: Univariate and multivariate logistic regression analyses identified significant predictors, and clinical outcomes were compared based on drainage methods. Univariate analysis showed that diabetes mellitus (p = 0.009), mid (p = 0.014) and upper (p = 0.017) stone locations, stone size of 10–20 mm, and renal stones were associated with early recovery, whereas female sex (p = 0.01) predicted poorer outcomes. In multivariate analysis, diabetes mellitus (p = 0.031), as well as mid (p = 0.007) and upper (p = 0.026) stone locations, remained favorable predictors, and female sex (p = 0.036) remained a negative predictor. PCN was associated with a transient increase in leukocyte count but facilitated earlier creatinine recovery compared with RUS. Conclusions: Female sex was an independent predictor of failure to achieve early recovery after urgent decompression, whereas diabetes mellitus and proximal ureteral stone location were independent predictors of early recovery. Baseline clinical factors were the main determinants of early recovery, supporting management tailored to these factors. Full article

Background/Objectives: Low levels of lysophosphatidylcholine (LPC) in the blood can be used as a diagnostic marker for sepsis. SARS-CoV-2 infection, a more recent cause of sepsis, shares similarities with non-SARS-CoV-2 sepsis but also exhibits distinct features. We have recently shown that plasma cholesteryl ester levels are higher in patients with SARS-CoV-2 infection than in patients without, and this study analysed whether this may extend to differences in LPC, a bioactive constituent of lipoproteins. Methods: The plasma levels of 13 LPC species were measured by flow injection analysis tandem mass spectrometry (FIA-MS/MS) in 157 patients with systemic inflammatory response syndrome (SIRS), sepsis or septic shock. Of these patients, 24 had SARS-CoV-2 infection. Results: Patients with SIRS exhibited higher plasma levels of the minor LPC species LPC 15:0 and 22:4 compared to those with sepsis or septic shock. Five LPC species were also reduced in the plasma of 31 patients with liver cirrhosis; therefore, patients with cirrhosis or SIRS were excluded from subsequent analyses. Compared to 76 non-COVID-19 patients with sepsis or septic shock, SARS-CoV-2 infection in 21 patients was associated with significantly higher plasma levels of ten individual LPC species and total LPC concentration. In patients with sepsis/septic shock, LPC species showed negative correlations with procalcitonin and interleukin-6, and positive correlations with gamma-glutamyltransferase and cholesteryl ester levels. In contrast, no significant associations were observed between LPC levels and C-reactive protein, aminotransferases, or free cholesterol. Conclusions: Differential LPC levels, despite comparable disease severity, may serve as metabolic biomarkers to distinguish SARS-CoV-2 sepsis from other causes of sepsis and inform targeted therapeutic approaches. Full article

Background and Objectives: Complicated left-sided colonic diverticulitis is one of the important causes of hospital admissions and emergency surgery in industrialized societies and requires serious clinical decision-making processes for patient management. This study aims to evaluate the predictive role of albumin-based nutritional indices in deciding on surgical strategy (primary anastomosis vs. Hartmann procedure) in patients treated operatively for complicated left-sided colonic diverticulitis. Materials and Methods: This retrospective single-center study included 57 patients who were operatively treated for Hinchey stage III–IV diverticulitis between 2021 and 2024. Patients were divided into two groups according to surgical method: Hartmann procedure (n = 40) and primary anastomosis (n = 17). Prognostic Nutritional Index (PNI), Hemoglobin–Albumin–Lymphocyte–Platelet Score (HALP), CRP–Albumin–Lymphocyte (CALLY) Index, and Modified Glasgow Prognostic Score (mGPS) were evaluated as albumin-based nutritional indices in the preoperative period. Predictive parameters were determined using ROC analysis and multivariate logistic regression. Results: Albumin level, PNI, HALP, and CALLY scores were found to be significantly lower in the Hartmann procedure group. Additionally, the proportion of patients with mGPS score 2 was significantly higher in the Hartmann procedure group (57.5% vs. 5.9%; p < 0.001). In the ROC analysis, the cut-off value for the CALLY index was determined as 0.45 (AUC: 0.826). In multivariate analysis, albumin < 38.5 g/L (OR: 16.53), CALLY index < 0.45 (OR: 6.40), and systemic inflammatory response syndrome (SIRS) detection (OR: 12.98) were determined as independent factors predicting the Hartmann procedure. Conclusions: A low CALLY index was found to be independent predictors for the Hartmann procedure. The CALLY index, which reflects the inflammatory response, immune capacity and nutritional status, can assist surgeons in making objective, and individualized decisions by holistically evaluating the patient’s physiological status. Multicenter prospective studies are required to confirm the clinical validity of the findings. Full article

Background/Objectives: Heart transplantation (HTx) is a lifesaving procedure for end-stage heart failure patients; however, postoperative infections remain a major challenge due to immunosuppressive therapy and surgical complications. Traditional biomarkers such as C-reactive protein (CRP) and procalcitonin (PCT) have limitations in distinguishing infections from systemic inflammatory response syndrome (SIRS). Emerging markers such as Presepsin and interleukin-6 (IL-6) may improve diagnostic accuracy. This study aimed to evaluate the kinetics and reliability of these four inflammatory biomarkers in heart transplant recipients in the immediate postoperative period. Methods: This retrospective observational study included 126 patients who underwent HTx at Policlinic of Bari between January 2022 and November 2024. Patients were categorized into infected (n = 26) and non-infected (n = 100) groups based on clinical and microbiological criteria. Biomarkers (CRP, PCT, Presepsin, and IL-6) were measured preoperatively and on postoperative days (PODs) 1, 2, 3, 4, 5, and 10. Statistical analyses included the Mann–Whitney U test and logistic regression to identify the independent predictors of infection. Results: CRP and PCT levels differed significantly between the groups only on day 10, limiting their use as early infection markers. In contrast, Presepsin levels were significantly elevated in infected patients from day 1 (p < 0.001), whereas IL-6 levels showed significant differences from day 3 onward. Presepsin showed the strongest association with infection in the early postoperative phase. Conclusions: Presepsin and IL-6 outperformed CRP and PCT in detecting early postoperative infections in heart transplant recipients. Their early elevation supports their use as reliable markers for guiding timely clinical intervention and improving patient outcomes. Further research is needed to validate these findings in larger cohorts and with different immunosuppressive regimens. Full article