Search Results (142)

Background: Artificial intelligence (AI) and machine learning (ML) have been reshaping maternal, fetal, neonatal, and reproductive healthcare by enhancing risk prediction, diagnostic accuracy, and operational efficiency across the perinatal continuum. However, no comprehensive synthesis has yet been published. Objective: To conduct a scoping review of reviews of AI/ML applications spanning reproductive, prenatal, postpartum, neonatal, and early child-development care. Methods: We searched PubMed, Embase, the Cochrane Library, Web of Science, and Scopus through April 2025. Two reviewers independently screened records, extracted data, and assessed methodological quality using AMSTAR 2 for systematic reviews, ROBIS for bias assessment, SANRA for narrative reviews, and JBI guidance for scoping reviews. Results: Thirty-nine reviews met our inclusion criteria. In preconception and fertility treatment, convolutional neural network-based platforms can identify viable embryos and key sperm parameters with over 90 percent accuracy, and machine-learning models can personalize follicle-stimulating hormone regimens to boost mature oocyte yield while reducing overall medication use. Digital sexual-health chatbots have enhanced patient education, pre-exposure prophylaxis adherence, and safer sexual behaviors, although data-privacy safeguards and bias mitigation remain priorities. During pregnancy, advanced deep-learning models can segment fetal anatomy on ultrasound images with more than 90 percent overlap compared to expert annotations and can detect anomalies with sensitivity exceeding 93 percent. Predictive biometric tools can estimate gestational age within one week with accuracy and fetal weight within approximately 190 g. In the postpartum period, AI-driven decision-support systems and conversational agents can facilitate early screening for depression and can guide follow-up care. Wearable sensors enable remote monitoring of maternal blood pressure and heart rate to support timely clinical intervention. Within neonatal care, the Heart Rate Observation (HeRO) system has reduced mortality among very low-birth-weight infants by roughly 20 percent, and additional AI models can predict neonatal sepsis, retinopathy of prematurity, and necrotizing enterocolitis with area-under-the-curve values above 0.80. From an operational standpoint, automated ultrasound workflows deliver biometric measurements at about 14 milliseconds per frame, and dynamic scheduling in IVF laboratories lowers staff workload and per-cycle costs. Home-monitoring platforms for pregnant women are associated with 7–11 percent reductions in maternal mortality and preeclampsia incidence. Despite these advances, most evidence derives from retrospective, single-center studies with limited external validation. Low-resource settings, especially in Sub-Saharan Africa, remain under-represented, and few AI solutions are fully embedded in electronic health records. Conclusions: AI holds transformative promise for perinatal care but will require prospective multicenter validation, equity-centered design, robust governance, transparent fairness audits, and seamless electronic health record integration to translate these innovations into routine practice and improve maternal and neonatal outcomes. Full article

In Gram-negative bacteria, lipopolysaccharides (LPSs, also known as endotoxin) can induce extensive immune responses that will enable victims to produce severe septic shock syndrome. Because of the high mortality of sepsis in the face of standard treatment, advance detoxification schemes are urgently needed in clinics. Herein, we described a supramolecular detoxification approach via direct host–guest complexation by a giant macrocycle. Cationic pentaphen[3]arene (CPP3) bearing multiple quaternary ammonium groups was screened as a candidate antidote. CPP3 exhibited robust binding affinity toward LPS with an association constant of (4.79 ± 0.29) × 10⁸ M⁻¹. Co-dosing with an equivalent amount of CPP3 has been demonstrated to decrease LPS-induced cytotoxicity on a cellular level through inhibiting ROS generation and proinflammatory cytokine expression. In vivo experiments have further proved that post-treatment by CPP3 could significantly improve the survival rate of LPS-poisoned mice from 0 to 100% over a period of 3 days, and inflammatory abnormalities and tissue damage were also alleviated. Full article

Background and Objectives: Neonatal respiratory distress syndrome (NRDS), resulting from a deficiency of pulmonary surfactant (PS), can cause alveoli to collapse. Glucocorticoids reduce inflammation and are effective in reducing pulmonary swelling. This study aims to assess the effectiveness of the combination of PS and budesonide in the management of NRDS. Materials and Methods: Publications between 21 May and 24 November were screened through PubMed, Cochrane and Embase. Data analysis was performed on RevMan 5.3 software. Subgroup analysis was performed to evaluate the routes of administrations. Results: The use of budesonide along with pulmonary surfactant for treating NRDS revealed the following results: (1) a reduced duration of invasive mechanical ventilation (standardized mean difference (SMD) = −1.06, 95% confidence interval (CI) = −1.55 to −0.56, p < 0.0001); (2) reduced rate of bronchopulmonary dysplasia (BPD) occurrence (relative risk (RR) = 0.72, 95% CI = 0.60 to 0.86, p = 0.0003); (3) reduced duration for hospital admittance (SMD = −0.38, 95% CI = −0.64 to −0.11, p = 0.005). The occurrence of complications, i.e., sepsis, pneumothorax, retinopathy of prematurity (ROP), necrotizing enterocolitis (NEC), rate of mortality, hyperglycemia and intraventricular hemorrhage (IVH), was not significantly different among the intervention and comparison group except for patent ductus arteriosus (PDA) and pulmonary hemorrhage, with their incidence being higher in the control group (p = 0.002 and p = 0.05, respectively). Conclusions: The combination of pulmonary surfactant and budesonide decreases the occurrence of BPD, duration of mechanical ventilation, length of hospital stay and risk of pulmonary hemorrhage and PDA. It does not increase the risk of complications and death and is clinically safe. Full article

Background: This systematic review aimed to comprehensively evaluate the clinical, diagnostic, and therapeutic features of synchronous acute cholecystitis (AC) and acute appendicitis (AAP). Methods: The review protocol was prospectively registered in PROSPERO (CRD420251086131) and conducted in accordance with PRISMA 2020 guidelines. A systematic search was performed across PubMed, MEDLINE, Web of Science, Scopus, Google Scholar, and Google databases for studies published from January 1975 to May 2025. Search terms included variations of “synchronous,” “simultaneous,” “concurrent,” and “coexistence” combined with “appendicitis,” “appendectomy,” “cholecystitis,” and “cholecystectomy.” Reference lists of included studies were screened. Studies reporting human cases with sufficient patient-level clinical data were included. Data extraction and quality assessment were performed independently by pairs of reviewers, with discrepancies resolved through consensus. No meta-analysis was conducted due to the descriptive nature of the data. Results: A total of 44 articles were included in this review. Of these, thirty-four were available in full text, one was accessible only as an abstract, and one was a literature review, while eight articles were inaccessible. Clinical data from forty patients, including two from our own cases, were evaluated, with a median age of 41 years. The gender distribution was equal, with a median age of 50 years among male patients and 36 years among female patients. Leukocytosis was observed in 25 of 33 patients with available laboratory data. Among 37 patients with documented diagnostic methods, ultrasonography and computed tomography were the most frequently utilized modalities, followed by physical examination. Twenty-seven patients underwent laparoscopic cholecystectomy and appendectomy. The remaining patients were managed with open surgery or conservative treatment. Postoperative complications occurred in five patients, including sepsis, perforation, leakage, diarrhea, and wound infections. Histopathological analysis revealed AAP in 25 cases and AC in 14. Additional findings included gangrenous inflammation and neoplastic lesions. Conclusions: Synchronous AC and AAP are rare and diagnostically challenging conditions. Early recognition via imaging and clinical evaluation is critical. Laparoscopic management remains the preferred approach. Histopathological examination of surgical specimens is essential for identifying unexpected pathology, thereby guiding appropriate patient management. Full article

Background: Early identification of sepsis is critical for improving outcomes, particularly in low-resource emergency settings. In Thai community hospitals, where physicians may not always be available, triage is often nurse-led. Selecting accurate and practical sepsis screening tools is essential not only for timely clinical decision-making but also for timely diagnosis and promoting appropriate antibiotic use. Methods: This cross-sectional study analyzed 475 adult patients with suspected sepsis who presented to the emergency department of a Thai community hospital, using retrospective data from January 2021 to December 2022. Six screening tools were evaluated: Systemic Inflammatory Response Syndrome (SIRS), Quick Sequential Organ Failure Assessment (qSOFA), Modified Early Warning Score (MEWS), National Early Warning Score (NEWS), National Early Warning Score version 2 (NEWS2), and Search Out Severity (SOS). Diagnostic accuracy was assessed using International Classification of Diseases, Tenth Revision (ICD-10) codes as the reference standard. Performance metrics included sensitivity, specificity, predictive values, likelihood ratios, and the area under the receiver operating characteristic (AUROC) curve, all reported with 95% confidence intervals. Results: SIRS had the highest sensitivity (84%), while qSOFA demonstrated the highest specificity (91%). NEWS2, NEWS, and MEWS showed moderate and balanced diagnostic accuracy. SOS also demonstrated moderate accuracy. Conclusions: A two-step screening approach—using SIRS for initial triage followed by NEWS2 for confirmation—is recommended. This strategy enhances nurse-led screening and optimizes limited resources in emergency care. Early sepsis detection through accurate screening tools constitutes a feasible public health intervention to support appropriate antibiotic use and mitigate antimicrobial resistance, especially in resource-limited community hospital settings. Full article

Background: COVID-19 has been linked to prolonged immune dysfunction and long-term health complications. Herpes zoster (HZ), a marker of impaired cell-mediated immunity, may signal increased vulnerability to infections, cardiovascular disease, and potentially cancer. However, its association with colorectal cancer (CRC) after COVID-19 has not been fully explored. Objective: To investigate the long-term risks of cardiovascular events, acute respiratory failure, sepsis, and CRC in COVID-19 survivors who developed HZ compared to those who did not. Methods: We conducted a retrospective cohort study using the TriNetX Global Collaborative Network. Adults diagnosed with COVID-19 between January 2020 and January 2022 were included. Among the full cohort (aged ≥18 years), 27,664 patients with post-COVID HZ were identified. Due to platform limitations, propensity score matching (PSM) was applied to a restricted subgroup of patients aged 55–60 years, yielding a 1:1 matched cohort for controlled comparisons. Outcomes were assessed over a three-year follow-up. Results: In the matched age-restricted cohort, patients with post-COVID HZ had significantly higher risks of cardiovascular events, acute respiratory failure, sepsis, and CRC compared to matched controls. Subgroup analyses identified age ≥ 50, chronic kidney disease, diabetes, and hypertension as strong independent risk factors across outcomes. Despite the low absolute CRC incidence, cancer-free survival significantly favored the non-HZ group. Conclusion: Herpes zoster reactivation after COVID-19 is associated with increased risk of colorectal cancer. Enhanced surveillance and early CRC screening may benefit this high-risk population. Full article

Background: The role of clinical pharmacists in the emergency department continues to gain recognition, particularly during cardiac and trauma resuscitations. However, their contributions to patient outcomes remain unclear. The objective of this scoping review with narrative synthesis was to determine the impact of pharmacists on medication and patient outcomes during cardiac and trauma resuscitations and to identify barriers to integration. Methods: A literature search of databases in September 2024 identified randomized and non-randomized control trials, evaluating the impact of pharmacists’ involvement in cardiac or trauma resuscitations. Excluded were studies on acute stroke, acute hemorrhage, and sepsis. Data were extracted and analyzed for primary (e.g., medication errors and Advanced Cardiovascular Life Support [ACLS] compliance) and secondary outcomes (e.g., pharmacists’ education and training). Results: Of the 560 records screened, 26 records were included in the final analysis. Due to heterogeneity, quantitative analysis was not feasible. Among primary outcomes, ACLS guideline compliance and medication errors were commonly reported; mortality and length of stay were less commonly reported. ACLS certification improved pharmacists’ confidence in their tasks. Pharmacists’ presence also correlated with reduced healthcare costs. Conclusions: Our analysis suggests that the involvement of pharmacists in the context of emergency cardiac or trauma resuscitations may benefit direct patient outcomes and indirect outcomes. Full article

Invasive neonatal GBS infections constitute a major cause of sepsis and meningitis in Western countries. Vaginal/rectal GBS colonization during pregnancy is the main risk factor for the development of early-onset infections (GBS-EOD) in newborn by vertical transmission at birth, in addition to prematurity and stillbirth. In Italy, intrapartum antibiotic prophylaxis (IAP) to prevent GBS-EOD is offered to pregnant women who tested as GBS-positive in late pregnancy. Passive surveillance in Italy showed that a non-negligible number of GBS-EOD cases (about 50%) occurred from GBS-negative pregnant women. This finding prompted the launch of a national online survey from 15 December 2022 to 12 February 2023 to investigate the microbiological procedures followed for GBS identification in Italian public and private microbiology laboratories, the prevalence of maternal GBS colonization, and the incidence of GBS-EOD cases. The survey results demonstrated that national guidelines for the prevention of EOD-GBS cases as well as harmonization of microbiological methodologies for GBS identification in the antenatal screening are needed. Full article

Background and Objectives: The gut–liver axis plays a crucial role in the development of post-surgical infections. Surgery-induced dysbiosis can lead to increased bacterial translocation, impairing the liver’s detoxification capacity and negatively affecting surgical outcomes. Following liver surgery, approximately a third of the patients develop bacterial infections, with a high risk of bacteremia or even sepsis-related liver failure and death. The potential advantages of administering pro- or synbiotics before/after surgery remain a topic of discussion. Therefore, a systematic review of randomized clinical trials comparing patients with and without supplementation and their outcomes and effects after liver resection (LR) or liver transplantation (LT) was conducted. Materials and Methods: A computer-based search of electronic databases was conducted to gather randomized controlled trials (RCTs) that focused on probiotic/synbiotic use during the perioperative period for liver surgery patients. Two researchers independently screened the studies, extracted the data, evaluated the risk of bias, and performed a meta-analysis using RevMan Web. Results: Our research revealed 19 relevant randomized controlled studies that included a total of 1698 patients on the perioperative use of pro-/symbiotic administration in liver surgery. Eight studies were performed on liver transplantation (LT), and 11 studies were performed for liver resection (LR). The results of the meta-analysis demonstrated that the probiotic group exhibited lower rates of postoperative infectious complications (OR = 0.34; 95%CI 0.25 to 0.45; p < 0.0001), hospital stay duration (SMD = −0.13; 95%CI −0.25 to −0.00; p = 0.05), lower serum endotoxin levels (SMD = −0.39%CI −0.59 to −19; p < 0.0001), and white blood cell counts (SMD = −SMD = −0.35; 95%CI −0.56 to −0.13; p = 0.002) compared to the control group. Further, with regard to liver function, we observed significant postoperative differences in alanine aminotransferase (ALT)-levels (SMD = −0.46; 95%CI −0.63 to −0.29; p < 0.0001), aspartate aminotransferase (AST) levels (SMD = −0.53; 95%CI −0.71 to −0.34; p < 0.0001), bilirubin levels (SMD = −0.35; 95%CI −0.50 to −0.19; p < 0.0001), and international ratio (INR) levels (SMD = −0.1; 95%CI −0.12 to −0.08; p ≤ 0.0001), favoring the symbiotic group compared to the control group. Conclusions: The use of pro-/synbiotics during the perioperative period reduces the risk of postoperative infections, support postoperative liver function, and recovery and shortens hospital stays for liver surgery patients. However, they do not appear to particularly aid in inflammation reduction. Full article

Background/Objectives: The benefits of liberal transfusion strategies for neurological outcomes in critically ill patients with acute brain injuries (ABIs) remain uncertain due to conflicting evidence and potential risks. This study aimed to evaluate the efficacy and safety of a liberal transfusion strategy in adults with ABI. Methods: A systematic review of PubMed, Scopus, and the Cochrane Library was conducted from inception until 18 December 2024. Randomized clinical trials (RCTs) comparing liberal and restrictive transfusion strategies in adult patients admitted to intensive care units with ABI were included. The primary outcome was unfavorable neurological function at the last follow-up, defined as Glasgow Outcome Scale (GOS) score <4, Extended GOS score <5, or modified Rankin Scale score >3. Results: Among 5859 screened records, five RCTs (2385 patients) met the inclusion criteria. Liberal transfusion significantly reduced unfavorable neurological outcomes (RR, 0.88; 95% CI, 0.82–0.95; p = 0.0009) without affecting mortality (RR, 0.97; 95% CI, 0.84–1.11; p = 0.66). A meta-analysis of two studies (n = 1465 patients) showed improved functional independence with liberal strategies (MD, 6.70; 95% CI, 2.07–11.33; p = 0.005) but no difference in quality of life (p = 0.30). Sepsis or septic shock occurred less frequently in the liberal group (RR, 0.68; 95% CI, 0.50–0.92; p = 0.01). Subgroup analysis indicated that liberal strategies improved neurological outcome in traumatic brain injury (TBI) patients (RR, 0.89; 95% CI, 0.82–0.97; p = 0.01) but did not yield significant differences in spontaneous subarachnoid hemorrhage (p = 0.09). Conclusions: Liberal transfusion strategies safely improve neurological outcomes in adults with ABI, specifically in the subgroup of TBI, whereas further studies are needed in patients with SAH. Full article

Although nutrition recommendations for patients with necrotizing soft tissue infections (NSTIs) often parallel those for patients with burn injuries, differences in the metabolic response to stress indicate that NSTIs require a unique approach. The sepsis and wound management associated with NSTIs trigger a metabolic response, driven by inflammatory and neuroendocrine changes, that leads to high circulating levels of cortisol, catecholamines, insulin, and pro-inflammatory cytokines. This metabolic response follows four phases of recovery (Early Acute; Late Acute; Persistent Inflammation, Immunosuppression, and Catabolism Syndrome; Recovery) that require a thoughtful approach to nutrition by risk screening, malnutrition assessment, and micronutrient deficiency assessment. Close monitoring of energy expenditure and protein needs is required for appropriate nutrition management. Nutrition intake after transfer from the intensive care unit and hospital discharge is often inadequate. Ongoing monitoring of nutrition intake at all outpatient follow-up appointments is necessary, regardless of the route of delivery, until the nutrition status stabilizes and any nutritional decline experienced during hospitalization has been corrected. Full article

Background: Sepsis is a complex syndrome caused by a severe infection that occurs with a severe inflammatory response. Regulatory T cells (Tregs) have immunosuppressive effects and play a crucial role in modulating the immune response. There-fore, the number of Tregs is significantly increased in sepsis patients. Methods and Results: This paper aims to identify Tregs associated with the diagnosis of sepsis. For this purpose, transcriptional data from the GEO database for sepsis and its controls were downloaded and subjected to differential expression analysis. Immuno-infiltration analysis of the obtained DEGs revealed that Tregs were significantly different in sepsis and its controls. To further explore the cellular landscape and interactions in sepsis, single-cell RNA sequencing (scRNA-seq) data were analyzed. We identified key cell types and their interactions, including Tregs, using cell–cell communication analysis tools such as CellChat. This analysis provided in-sights into the dynamic changes in immune cell populations and their communication networks in sepsis. Thus, we utilized multiple machine learning algorithms to screen and extract Treg-related genes associated with sepsis diagnosis. We then performed both in-ternal and external validation tests. The final diagnostic model was constructed with high diagnostic accuracy (accuracy of 0.9615). Furthermore, we verified the diagnostic gene via a qPCR experiment. Conclusions: This paper elucidates the potential diagnostic targets associated with Tregs in sepsis progression and provides comprehensive understanding of the immune cell interactions in sepsis through scRNA-seq analysis. Full article

A major adverse cardiac event (MACE) following non-cardiac surgery encompasses critical postoperative cardiovascular complications such as myocardial infarction or injury, cardiac arrest, or stroke that are associated with increased perioperative morbidity, mortality, and healthcare resource utilisation. Cardiac troponin (cTn), particularly high-sensitivity cardiac troponin (hs-cTn), has emerged as a key biomarker for prediction of MACE. Despite its recognised utility, there is no consensus on how cTn levels should be used for standardised postoperative surveillance. Interpretation of the cTn levels may vary depending on sex-specific reference values and baseline comorbidities such as chronic kidney disease, sepsis, critical illness, and non-ischaemic conditions. The balance between cost-effectiveness and clinical benefit in implementing universal versus targeted postoperative hs-cTn screening remains to be fully explored. This review examines the prognostic value of cardiac troponin (cTn) levels in predicting major adverse cardiovascular events (MACEs) in patients undergoing non-cardiac surgery, with a focus on perioperative cTn elevations—particularly those associated with myocardial injury after non-cardiac surgery (MINS)—as potential early indicators of increased cardiovascular risk. Full article

Sepsis is defined as a life-threatening organ dysfunction caused by a dysregulated host response to infection. The number of patients with sepsis requiring critical care admission is increasing. At the same time, overall mortality from sepsis is declining. With increasing survival to hospital discharge, there are an increasing number of sepsis survivors whose care needs shift from the acute to chronic care settings. Recently, the phrase “post-sepsis syndrome” has emerged to encompass the myriad of complications in patients recovering from sepsis. The aim of this narrative review is to provide a contemporary summary of the available literature on post-sepsis care and highlight areas of ongoing research. There are many incentives for improving the quality of survivorship following sepsis, including individual health-related outcomes (e.g., increased survival, enhanced physical and psychological health) and wider socio-economic benefits (e.g., reduced economic burden on the healthcare systems, reduced physical and psychological burden on carers, ability for individuals (and carers) to return to workforce). Modifiable factors influencing long-term outcomes can be in-hospital or after discharge, when primary care physicians play a pivotal role. Despite national and international guidance being available, this area has been under-recognised historically, despite its profoundly negative impact on both patients and their families or caregivers. Contributing factors likely include the lack of a formally recognised “disease” or pathology, the presence of challenging-to-treat symptoms such as fatigue, weakness and cognitive impairment, and the prevailing assumption that ongoing rehabilitation merely requires time. Our review will focus on the following areas: screening for new cognitive and physical impairments; optimisation of pre-existing comorbidities; transition to primary care; and palliative care. Primary care physicians may have a crucial role to play in improving outcomes in sepsis survivors, and candidate interventions include education on common complications of post-sepsis syndrome. Full article

Background and aims: We investigated parenteral nutrition (PN) containing fish oil (FO-PN) vs. standard PN without fish oil (NF-PN) in adult patients hospitalized in the non-intensive care unit (general ward). Methods: Searches in Medline, Embase, and Web of Science (any date to 10 October 2024) were screened, data were extracted, and the quality of the studies was assessed by two independent researchers. Meta-analyses were performed, with outcomes included in random effects models, and heterogeneity for clinical outcomes was explored via subgroup analyses and meta-regression. Pharmacoeconomic analyses used data from the current meta-analysis. Results: In this study, 29 randomized controlled trials (RCTs) were included, with intervention and control groups given FO-PN and NF-PN, respectively, as part of PN covering ≥70% energy provision. Compared to NF-PN, FO-PN was associated with a 37% lower relative risk (RR) of infection (19 RCTs; RR 0.63, 95% confidence interval [CI] 0.50–0.78; p < 0.0001), 2.03 days shorter length of hospital stay (18 RCTs; 95% CI 1.23–2.84; p < 0.00001), and a 51% reduction in the risk of sepsis (10 RCTs; RR 0.49, 95% CI 0.32–0.74; p = 0.0009). There was a non-significant 54% reduction in the 30-day mortality rate (11 RCTs; RR 0.46, 95% CI 0.20–1.08; p = 0.07) for FO-PN. FO-PN was associated with better clinical outcomes and financial savings (i.e., dominance) compared to NF-PN in all five countries studied. Conclusions: FO-PN is a cost-effective option compared to NF-PN for adult patients hospitalized in a general ward across a range of healthcare systems. Full article