Tertiary Hospital Research Articles

Efficacy and safety of niraparib in platinum-sensitive recurrent ovarian cancer: retrospective observational study in a tertiary hospital.

Niraparib has been authorized for maintenance treatment of epithelial ovarian cancer after first-line treatment with platinum, in partial or complete response. To evaluate the effectiveness and safety of maintenance niraparib in platinum-sensitive recurrent ovarian cancer (PSROC) patients in a tertiary hospital. This retrospective observational unicentre study included women diagnosed with ovarian adenocarcinoma who received niraparib. Eligibility criteria encompassed women with PSROC, in response to platinum chemotherapy, and not previously treated with other PARPis. Data on demographics, comorbidities, BRCA mutation status, disease stage, treatment history and adverse events were recorded. Progression-free survival (PFS) and overall survival (OS) were estimated using the Kaplan-Meier method. A total of 33 patients were included, with a median age of 63.5 years. The majority of patients received niraparib at 200 mg/day based on Research on Adverse Drug Events and Report criteria. Median OS was 30 months (95% CI: 16.76-43.23), and median PFS was 8 months (95% CI: 2.48-13.52). Adverse effects were more frequent during the initial months of treatment, with most classified as CTCAE v5 grade 1-2. Dose reductions, interruption of treatment and discontinuations were observed due to haematologic toxicities primarily. This real-world study showed that maintenance niraparib in PSROC patients had effectiveness and safety profiles consistent with clinical trials and other observational studies. Median PFS and OS were comparable to previous reports, and most adverse events were manageable with dose modifications. The results support the use of niraparib as a maintenance therapy option in this patient population.

Effect of Delayed Cord Clamping on Breastfeeding Behaviors During the First Breastfeed: A Randomized Controlled Study.

Objective: Delayed cord clamping (DCC) may increase the success of breastfeeding by improving neurological and cardiovascular function in neonates. In this study, we investigated the impact of DCC on breastfeeding behaviors, neonatal activity status, and maternal satisfaction during the first breastfeeding. Methods: This randomized controlled study was conducted in a tertiary hospital in Turkey with 100 term infants delivered by elective cesarean section with spinal anesthesia. The participants were randomly assigned to the early cord clamping (ECC) group or DCC group. The Infant Breastfeeding Assessment Tool (IBFAT) was used to assess infant alertness, breastfeeding behaviors, and maternal satisfaction with breastfeeding within the first 2 hours of life. Results: Scores on the IBFAT were significantly higher in the DCC group compared with the ECC group (p = 0.02). Maternal satisfaction with breastfeeding did not differ between the groups (p = 0.3). Infant alertness tended to be better in the DCC group, but the difference was not statistically significant (p = 0.08). Conclusion: The results of this study indicated that DCC was associated with more favorable breastfeeding behaviors compared with ECC.

A Comparison of Drug-Induced Sleep Endoscopy Findings in Infants and Toddlers.

To compare patterns of obstruction in infants and toddlers with obstructive sleep apnea (OSA) by analyzing drug-induced sleep endoscopy (DISE) examinations. Retrospective chart review. An academic tertiary care pediatric hospital at a single institution. Children aged ≤3 years who underwent DISE with propofol titration from 2020 to 2022 were included in the study. Data extracted included age, body mass index, comorbidities, and polysomnography parameters. The sites of anatomic obstruction during DISE were recorded using a validated 10-site scoring system. A total of 86 children underwent DISE, including 15 infants (<1year) and 71 toddlers (>1≤3years). Sixty-two percent were male and 37% were female. The mean age of the infant group was 9.6 months (95% confidence interval[CI]: 7.92, 11.28 months), and the mean age of the toddler group was 2.3years (95% CI: 2.06, 2.50years). The mean total number of sites of obstruction was not significantly different between infants (N = 2.5) and toddlers (N = 3.2, P = .086). The most common subsite of significant obstruction in both infants and toddlers was the aryepiglottic folds (46.7% and 36.8%, respectively; P = .578). The sites of obstruction and frequency of their occurrence were not significantly different between the 2groups. Multisite airway obstruction is common among children with OSA, especially at the epiglottis, aryepiglottic folds, and tongue base. There is no difference in sites of obstruction and their frequency between toddlers and infants.

Obstetrical outcomes of women with new-onset isolated proteinuria diagnosed after 24weeks' gestation.

To assess a possible association between marked proteinuria and the risk of preeclampsia with severe features, as defined by the American College of Obstetricians and Gynecologists. This retrospective study included data recorded at a tertiary university-affiliated hospital between 2017 and 2022. Women at or beyond 24weeks of gestation with proteinuria (protein levels > 300mg in a 24h urine collection) and normal blood pressure during the initial 48h of admission were included. Obstetrical and neonatal outcomes were compared between women with mild proteinuria (300-1000mg/24h) and marked proteinuria (≥ 1000mg/24h). Among the women with marked proteinuria (n = 48) compared to those with mild proteinuria (n = 108), the incidences were higher of preeclampsia (50.0% vs. 22.2%, p = 0.001) and of preeclampsia with severe features (18.8% vs. 2.8%, p < 0.001). In multivariate analysis that adjusted for maternal age, primiparity, multiple pregnancy, uric acid level > 6mg/dL and aspirin treatment, marked proteinuria was a risk factor for preeclampsia with severe features (adjusted odds ratio [aOR] = 10.2, confidence interval [CI] 95% 1.9-54.0, p = 0.007) and for small-for-gestational-age infants (aOR = 2.4, 95% CI 1.02-5.6, p = 0.001). Among women with marked compared to mild proteinuria, rates were also higher of labor induction (58.3% vs. 25.9%, p < 0.001), indicated preterm delivery (41.7% vs. 25.0%, p = 0.04) and admission to the neonatal intensive care unit (44.1% vs. 25.8%, p = 0.017). Women with marked compared to mild isolated proteinuria showed higher risk of developing preeclampsia with severe features and of delivering small-for-gestational-age neonates.

Epidemiological investigation and diagnostic analysis of osteonecrosis of the femoral head in three northeastern provinces of China

BackgroundIn this retrospective case investigation, we analysed the data of patients with osteonecrosis of the femoral head (ONFH) to reveal demographic and clinical diagnostic features of ONFH in three northeastern provinces of China and provide a reference for its prevention, diagnosis, and treatment.MethodsWe collected data from patients in Beijing Orthopaedic Hospital of Liaoning, focusing on the aetiology and diagnosis of ONFH. Medical records and self-designed questionnaires were used to collect information for statistical analysis, including age, aetiology, reason for glucocorticoid use, hospital level at first visit, and diagnosis.ResultsIn total, 906 patients with complete medical records were included in the analysis. The mean patient age was 47.65 ± 12.12 years. The peak age distribution was in the 40s for men and the 50s for women. Among the total cohort, 72 patients (7.95%; 40 men and 32 women) had traumatic ONFH, 198 (21.85%; 131 men and 67 women) had steroid-induced ONFH, 230 (25.39%; 121 men and 109 women) had idiopathic ONFH, and 406 (44.81%; 397 men and 9 women) had alcohol-induced ONFH. Six hundred and twenty patients were diagnosed with ONFH at the first visit, while 286 patients were misdiagnosed, with a diagnosis rate of 68.43%. The diagnosis rate at the first visit in tertiary hospitals was 76.14%. The diagnosis rate at the first visit in second-class hospitals was 52.07%.ONFH was most likely to be misdiagnosed as lumbar disc herniation.ConclusionsMost patients with ONFH in three northeastern provinces of China were middle-aged, male, and had alcohol-induced ONFH. The misdiagnosis rate of ONFH at the first visit was very high, especially for misdiagnosis of lumbar disc herniation, indicating that the diagnosis of ONFH requires further improvement.

Overall survival in patients with acute lymphoblastic leukemia treated with protocol CALGB 9511 at a tertiary hospital in the state of Ceará.

Introduction: Acute lymphoblastic leukemia (ALL) is the most common neoplasm in childhood and has high survival rates. In adults, due to the biological characteristics of the disease and chemotherapy-related toxicity, survival is lower. CALGB 9511 is a chemotherapy protocol based on pediatric regimens with high remission rates after induction. Objectives: To evaluate the survival of patients with ALL undergoing the CALGB 9511 protocol at Walter Cantídio University Hospital (HUWC); to describe the impact of risk factors: presence of measurable residual disease, BCR-ABL fusion gene status, and allogeneic bone marrow transplant (BMT) on the survival of this group. Methodology: Retrospective evaluation of medical records of patients with ALL treated with this protocol between 2011 and 2022. Statistical analysis was performed using the Kaplan-Meier method to estimate survival probability. Results: 79 patients were eligible; 19% were BCR-ABL positive; the mean 2-year overall survival was 44%; The 2-year survival rate for patients undergoing HSCT was approximately 78%.. Conclusion: The survival curves of the study conducted at HUWC are similar to those described in the literature and corroborate the severity of the disease. Accessibility to new therapeutic modalities is a strategy that can improve the survival of these patients.

Impact of pandemic mobility restrictions on kidney transplant patients' experience: lessons on quality of care.

Patient perspectives on their post-operative health are acknowledged as valuable healthcare outcomes and should be scrupulously considered when designing interventions for patient-centered healthcare. Yet, following the COVID-19 lockdown and in the absence of standardized guidelines on how to best provide virtual chronic care to kidney transplant recipients, little is known about how this unique population coped and managed to comply with public health indications during confinement. This study addresses this shortcoming by examining the experiences of patients from a tertiary hospital in Spain during the initial weeks of the lockdown decreed by the national government. Specifically, we focus our attention on the perceptions and experiences of these patients by retrieving robust qualitative and quantitative data: the former based on a thematic analysis of focus group transcripts, the latter obtained from a large-scale survey. Our findings identify opportunities for improvement in the quality of care and point to the provisions that might be made when facing future pandemics or lockdown-requiring situations. As healthcare services navigate evolving landscapes, our findings on the experience of kidney transplant recipients should enable hospital services to improve the quality of care they are able to provide to such patients during periods of restricted mobility, especially those associated with future disease emergencies, and considering that home confinement is often part of the natural course of post-operative care of these patients.

Competency analysis of health workers: Interprofessional collaboration practices in a tertiary referral hospital in Surabaya

Background: There is a rising need for high-quality, efficient healthcare. Implementing interprofessional cooperation (IPC) between healthcare professionals is one of the initiatives that has raised the standard of treatment in hospitals. The disparity in competence amongst health professionals is one of several elements that affect the requirements for the successful implementation of cooperation. Objective: To examine the attitudes, abilities, teamwork, and positive roles implemented by health workers in interprofessional collaboration practices. Method: Cross-sectional research methodology was used in this observational study. The Chiba Interprofessional Competency Scale (CICS29) instrument, which has 29 verified items, was used to evaluate the proficiency of health workers. The value of five (always) until one (never) was used to distinguish between the various categories. Result: A very good Cronbach alpha score of 0.921 was used to verify the questionnaire. Exactly 109 health professionals, including 21 physicians, 34 pharmacists, 50 nurses, and four nutritionists, participated in the study as respondents. Conclusion: Based on the study's findings, it was determined that health professionals, including physicians, pharmacists, nurses, and nutritionists, possess a high level of competence or capacity regarding interprofessional collaboration in hospitals.

Evolution of Antimicrobial Resistance in Klebsiella pneumoniae over 3 Years (2019–2021) in a Tertiary Hospital in Bucharest, Romania

Background: The antimicrobial resistance (AMR) of Klebsiella pneumoniae recorded a steep upward trend over the last two decades, among which carbapenem-resistant Klebsiella pneumoniae (CRKP) is one of the most concerning strains considering the development and spread of AMR. The aim of this study was to analyze the evolution of AMR for Klebsiella pneumoniae and to describe the risk factors of AMR for Klebsiella pneumoniae, including the COVID-19 pandemic. Methods: We conducted a retrospective study on Klebsiella pneumoniae non-duplicative isolates collected from patients admitted to a tertiary hospital in Bucharest, Romania, from January 2019 to December 2021. We evaluated AMR changes by comparing resistance between 2019 and the mean of 2020–2021. Results: The rates of AMR increased for third-generation cephalosporins, carbapenems, aminoglycosides, fluoroquinolones, and colistin and decreased for trimethoprim/sulfamethoxazole (TMP/SMX), 45.7% in 2019 vs. 28.3% in 2021. A longer length of hospital stay (ꭓ2 = 49.68, p &lt; 0.01); recent antibiotic consumption, RR = 1.38, 95% CI [1.21, 1.57]; and recent contact with hospital settings, RR = 1.54, 95% CI [1.32, 1.8] were risk factors for multidrug-resistant (MDR) Klebsiella pneumoniae. Conclusions: The AMR of Klebsiella pneumoniae increased during 2020–2021 for most of the potential active antibiotics; only TMP/SMX resistance decreased, and it may represent a treatment option for CRKP or MDR Klebsiella pneumoniae infections. Decreasing the excessive use of antibiotics and the implementation of prevention and control measures in healthcare settings are mandatory for avoiding further increases in the AMR rate of Klebsiella pneumoniae.

Occult endometrial cancer in women undergoing hysterectomy for benign indications: a retrospective cohort study in a tertiary hospital in China.

To evaluate the feasibility of further reducing the incidence of occult endometrial cancer in women undergoing hysterectomy for benign gynecological indications. Patients who underwent hysterectomies for presumed benign gynecologic conditions at Peking Union Medical College Hospital were retrospectively identified. Patients with occult endometrial cancer, which was defined as endometrial cancer diagnosed on postoperative histopathology with no preoperative confirmed malignancy, were selected. 24/7558 (0.32%; 95% CI 0.20-0.47%) patients undergoing hysterectomy for benign indications had occult endometrial cancer. Asymptomatic patients with normal endometrial imaging all tended to have favorable pathology. Heavy menstrual bleeding was the most overlooked AUB pattern in the premenopausal group. In the postmenopausal group, all the patients with serous adenocarcinoma or G3 endometrioid adenocarcinoma histology/stage T1b disease/LVSI space invasion had a history of persistent or recurrent PMB ≥ 6months and/or an intracavitary lesion > 20mm in diameter. 3/4 of the samples of the postmenopausal patients did not have adequate endometrium for evaluation. To further reduce the incidence of occult endometrial cancer, physicians should focus on the patient's bleeding pattern and actively implement endometrial sampling whenever indicated. Transvaginal ultrasonography is a valuable preoperative evaluation. Hysteroscopy with directed biopsy is the preferred procedure in postmenopausal patients.

Association of maternal mineral status with the risk of preterm birth: a retrospective cohort study

BackgroundThere has been a gradual increase in the proportion of preterm birth in China during the past several decades. Maternal malnutrition is a significant determinant for preterm birth. Nevertheless, comprehensive studies investigating serum mineral levels during pregnancy associated with preterm birth remain scarce. This study aims to assess the associations between maternal serum mineral levels and the risk of preterm birth.MethodsThis retrospective cohort study of 18,048 pregnant women used data from a tertiary hospital in China from January 2016 to December 2022. Demographic data and serum mineral concentrations in the second and third trimesters of mothers were collected from the hospital information system. Analysis was performed using restricted cubic splines and logistic regression models.ResultsThe proportion of preterm birth in this study was 6.01%. Phosphorus [P for overall = 0.005; P for nonlinear = 0.490; OR (95%CI) = 1.11 (1.04, 1.18)] and chlorine [P for overall = 0.002; P for nonlinear = 0.058; OR (95%CI) = 1.11 (1.03, 1.19)] showed a significant positive correlation with preterm birth in a linear fashion. Furthermore, serum levels of potassium (P for nonlinear &amp;lt;0.001), sodium (P for nonlinear = 0.004), and magnesium (P for nonlinear &amp;lt;0.001) exhibited non-linear relationships with the risk of preterm birth.ConclusionSerum levels of some minerals during pregnancy were associated with the risk of preterm birth among pregnant women. In addition to commonly recognized micronutrients such as folic acid, iron, and vitamin D, healthcare providers should also pay attention to the levels of these minerals during pregnancy.

Characterization of linezolid- and methicillin-resistant coagulase-negative staphylococci in a tertiary hospital in China

BackgroundRecently, linezolid-resistant staphylococci have become an emerging problem worldwide. Understanding the mechanisms of resistance, molecular epidemiology and transmission of linezolid-resistant CoNS in hospitals is very important.MethodsThe antimicrobial susceptibilities of all isolates were determined by the microdilution method. The resistance mechanisms and molecular characteristics of the strains were determined using whole-genome sequencing and PCR.ResultsAll the strains were resistant to oxacillin and carried the mecA gene; 13 patients (36.1%) had prior linezolid exposure. Most S. epidermidis and S. hominis isolates were ST22 and ST1, respectively. MLST typing and evolutionary analysis indicated most linezolid-resistant CoNS strains were genetically related. In this study, we revealed that distinct CoNS strains have different mechanisms of linezolid resistance. Among ST22-type S. epidermidis, acquisition of the T2504A and C2534T mutations in the V domain of the 23 S rRNA gene, as well as mutations in the ribosomal proteins L3 (L101V, G152D, and D159Y) and L4 (N158S), were linked to the development of linezolid resistance. In S. cohnii isolates, cfr, S158Y and D159Y mutations in the ribosomal protein L3 were detected. Additionally, emergence of the G2576T mutation and the cfr gene were major causes of linezolid resistance in S. hominis isolates. The cfr gene, G2576T and C2104T mutations, M156T change in L3 protein, and I188S change in L4 protein were found in S. capitis isolates.ConclusionThe emergence of linezolid-resistant CoNS in the environment is concerning because it involves clonal dissemination and frequently coexists with various drug resistance mechanisms.

A chain mediation model reveals the association between family sense of coherence and quality of life in caregivers of advanced cancer patients

Caregivers of advanced cancer patients face challenges impacting their quality of life (QoL). While evidence suggests that family sense of coherence (FSOC) can enhance individual psychological well-being and reduce distress symptoms, the precise mechanism through which FSOC improves caregivers' QoL remains unclear. This study aimed to explore the relationships among FSOC, psychological resilience, psychological distress, and QoL in primary caregivers of advanced cancer patients. A cross-sectional observational study was undertaken from June 2020 to March 2021 across five tertiary hospitals in China. Instruments included a general characteristic questionnaire, the Family Sense of Coherence Scale, the Patient Health Questionnaire-4, the 10-item Connor–Davidson Resilience Scale, and the 8-item SF-8 health survey. Pearson’s correlation and chain mediation analyses were performed using IBM SPSS (version 21) and PROCESS macro (version 3.4). Out of 290 valid questionnaires, results demonstrated that FSOC directly and positively influences caregivers' QoL. Psychological distress partially mediated the FSOC-QoL association, with paths "FSOC-psychological distress-QoL" and "FSOC-psychological resilience-psychological distress-QoL" contributing 43.08% and 6.72% of the total effect, respectively. Furthermore, this study distinguished physical and mental aspects of QoL, confirming both conform to the chain mediation model. FSOC impacts caregivers' QoL directly and indirectly through the mediation of psychological distress and the chain mediation effect of "psychological resilience-psychological distress". These insights enhance our understanding of the complex interplay between FSOC and QoL, underscoring the potential benefits of bolstering FSOC to strengthen caregiver resilience, alleviate distress, and ultimately elevate their QoL.

Low intraoperative end-tidal carbon dioxide levels are associated with improved recurrence-free survival after elective colorectal cancer surgery

Study objectiveHigher levels of carbon dioxide (CO2) increase the invasive abilities of colon cancer cells in vitro. Studies assessing target values for end-tidal CO2 concentrations (EtCO2) to improve surgical outcome after colorectal cancer surgery are lacking. Therefore, we evaluated whether intraoperative EtCO2 was associated with differences in recurrence-free survival after elective colorectal cancer (CRC) surgery. DesignSingle center, retrospective analysis. SettingAnesthesia records, surgical databases and hospital information system of a tertiary university hospital. PatientsWe analyzed 528 patients undergoing elective resection of colorectal cancer at Heidelberg University Hospital between 2009 and 2018. InterventionsNone. MeasurementsIntraoperative mean EtCO2 values were calculated. The study cohort was equally stratified into low-and high-EtCO2 groups. The primary endpoint measure was recurrence-free survival until last known follow-up. Groups were compared using Kaplan-Meier analysis. Cox-regression analysis was used to control for covariates. Sepsis, reoperations, surgical site infections and cardiovascular events during hospital stay, and overall survival were secondary outcomes. Main resultsMean EtCO2 was 33.8 mmHg ±1.2 in the low- EtCO2 group vs. 37.3 mmHg ±1.6 in the high-EtCO2 group. Median follow-up was 3.8 (Q1-Q3, 2.5–5.1) years. Recurrence-free survival was higher in the low-EtCO2 group (log-rank-test: p = .024). After correction for confounding factors, lower EtCO2 was associated with increased recurrence-free survival (HR = 1.138, 95%-CI:1.015–1.276, p = .027); the hazard for the primary outcome decreased by 12.1% per 1 mmHg decrease in mean EtCO2. 1-year and 5-year survival was also higher in the low-EtCO2 group. We did not find differences in the other secondary endpoints. ConclusionsLower intraoperative EtCO2 target values in CRC surgery might benefit oncological outcome and should be evaluated in confirmative studies.

The Silent Threat: Investigating Sleep Disturbances in Hospitalized Patients.

Sleep disruptions in the hospital setting can have adverse effects on patient safety and well-being, leading to complications like delirium and prolonged recovery. This study aimed to comprehensively assess the factors influencing sleep disturbances in non-acute inpatient wards, with comparison of the sleep quality of patients staying in single rooms to those in shared rooms. A mixed-methods approach was used to examine patient-reported sleep quality and sleep disruption factors, in conjunction with objective noise measurements, across seven inpatient wards at an acute tertiary public hospital in Sydney, Australia. The most disruptive factor to sleep in hospital was noise, ranked as 'very disruptive' by 20% of patients, which was followed by acute health conditions (11%) and nursing interventions (10%). Patients in shared rooms reported the most disturbed sleep, with 51% reporting 'poor' or 'very poor' sleep quality. In contrast, only 17% of patients in single rooms reported the same. Notably, sound levels in shared rooms surpassed 100 dBs, highlighting the potential for significant sleep disturbances in shared patient accommodation settings. The results of this study provide a comprehensive overview of the sleep-related challenges faced by patients in hospital, particularly those staying in shared rooms. The most disruptive factor for patient sleep was noise, followed by acute medical conditions and nursing interventions. The insights from this study offer guidance for targeted healthcare improvements to minimise disruptions and enhance the quality of sleep for hospitalized patients.

Analysis of onset-to-door time and its influencing factors in Chinese patients with acute ischemic stroke during the 2020 COVID-19 epidemic: a preliminary, prospective, multicenter study

BackgroundPre-hospital delay in China is a serious issue with unclear relevant reasons, seriously impeding the adoption of appropriate measures. Herein, we analyzed the onset-to-door time (ODT) in Chinese patients with acute ischemic stroke (AIS) and its influencing factors.MethodsWe prospectively recruited 3,459 patients with AIS from nine representative tertiary general hospitals in China between January and June 2022. Patients were divided into ODT ≤ 3 h and ODT > 3 h groups. Following single-factor analysis, binary logistic regression analysis was performed to evaluate the risk factors leading to pre-hospital delay.ResultsIn total, 763 (21.83%) patients arrived at the hospital within 3 h of onset. After adjusting for confounding factors, the risk factors for ODT were residence in rural areas (odds ratio [OR]: 1.478, 95% credibility interval [CI]: 1.024–2.146) and hospital transfer (OR: 7.479, 95% CI: 2.548–32.337). The protective factors for ODT were location of onset ≤ 20 km from the first-visit hospital (OR: 0.355, 95% CI: 0.236–0.530), transportation by emergency medical services (OR: 0.346, 95% CI: 0.216–0.555), history of atrial fibrillation (OR: 0.375, 95% CI: 0.207–0.679), moderate stroke (OR: 0.644, 95% CI: 0.462–0.901), and severe stroke (OR: 0.506, 95% CI: 0.285–0.908).ConclusionsMost patients with AIS fail to reach a hospital within the critical 3-h window. The following measures are recommended to reduce pre-hospital delays: reasonable distribution of hospitals accessible to nearby residents, minimizing interhospital transfer, paying attention to patients with mild stroke, and encouraging patients to use ambulance services. Pre-hospital delays for patients can be reduced by implementing these measures, ultimately improving the timeliness of treatment and enhancing patient prognosis. This study was carried out amid the COVID-19 pandemic, which presented challenges and constraints.

The economic impact of two-stage knee arthroplasty revisions: a projection for a specialized health center in Türkiye

Objectives: The increase in the number of arthroplasty surgeries worldwide also leads to an increase in revision surgeries. This study examines the costs of primary and revision arthroplasty treatments in a tertiary university hospital's orthopedics and traumatology clinic. It also explores the impact of revision surgeries on the healthcare system. Methods: Seventy-six patients who had total knee arthroplasty at a university hospital between 01.01.2017 and 30.09.2022 were included in the study. The patients were divided into three groups: primary (n=25), aseptic reasons one-stage revision (n=27), and septic reasons two-stage revisions (n=24). For each patient included in the study, detailed documents regarding medical supplies, anesthesia, operating room, intensive care, consultation, medicine/serum, medical treatment, laboratory, blood and blood products, microbiology, radiology, food, bed, and attendant fees were provided separately by the hospital purchasing and statistics departments. Results: When comparing the costs of primary, one-stage revision, and two-stage revision surgeries, the average costs were 5689 Turkish Lira (₺), 8294.97 ₺, and 40919.67 ₺, respectively. In patients with septic reasons, the group that underwent two-stage revisions had significantly higher costs than the aseptic group in terms of surgery time, hospital stay duration, medication, treatment, surgery, anesthesia, intensive care, laboratory tests, imaging, blood center services, consultations, visits, meal expenses, and invoiced amount (P&amp;lt;0.001). Conclusion: Preventing and treating periprosthetic infections is costly and challenging. We need more research to develop effective protocols and reduce costs. As the number of patients undergoing knee arthroplasty is expected to rise, healthcare systems must ensure the sustainability of public financial resources, especially in public university hospitals.

CD4 expression on monocytes correlates with recovery from multiple organ dysfunction syndrome and mortality in patients with septic shock

BackgroundTo date, the correlation between CD4 on the monocytes (mCD4) expression and the prognosis of patients with septic shock remains unclear. The purpose of this study was to analyze the expression of mCD4 in these patients and further evaluate whether mCD4 expression correlates with either the recovery from multiple organ dysfunction syndrome (MODS) or mortality.MethodsThe study participants were recruited from a tertiary general hospital in China (Affiliated Dongyang Hospital of Wenzhou Medical University). Sepsis and septic shock were diagnosed based on the diagnostic criteria of Sepsis-3. MODS was defined as a Sequential Organ Failure Assessment score of at least two organ systems ≥2. Persistent MODS was defined as the continual meeting of the MODS criteria when re-evaluated one week after admission (day 7). A logistic regression model was used to test whether mCD4 was an independent prognostic factor for mortality in patients with septic shock. A paired sample rank sum test was used to examine the correlation between mCD4 expression and MODS recovery.ResultThe study recruited 79 patients with septic shock as the study group, 74 patients with sepsis as the disease control group, and 56 volunteers as healthy controls. In the first 24 h after admission (day 1), mCD4 expression was significantly reduced in patients with septic shock compared to healthy controls and patients with sepsis. Moreover, mCD4 expression was an independent prognostic factor for in-hospital and 28 day mortality in patients with septic shock. mCD4 expression did not show significant differences in patients with persistent MODS on day 7 compared to day 1. However, mCD4 expression was significantly higher in patients without persistent MODS on day 7 than on day 1.ConclusionmCD4 expression is significantly reduced in patients with septic shock, which is an independent prognostic factor for mortality and closely related to recovery from MODS.

Evaluating sarcopenia prevalence and SARC-F effectiveness in elderly Spanish women with RA: a comparative study of EWGSOP criteria

IntroductionThe European Working Group on Sarcopenia in Older People (EWGSOP) has put forward two key proposals for diagnosing sarcopenia: the EWGSOP1 in 2010 and the EWGSOP2 in 2019. These proposals are currently the most widely used guidelines for diagnosing sarcopenia. However, data on the prevalence of sarcopenia in patients with rheumatoid arthritis (RA) based on EWGSOP criteria are limited. This study aimed to: (a) establish the prevalence of sarcopenia in an elderly Spanish cohort of women with RA using both EWGSOP1 and EWGSOP2 criteria; and (b) evaluate the effectiveness of the SARC-F questionnaire in detecting sarcopenia.MethodsIn this observational, cross-sectional study, 67 women aged over 65 years who met the ACR 2010 criteria for RA were consecutively recruited from a tertiary university hospital. Assessments included: (a) demographic and anthropometric data; (b) RA-related variables (disease history, analytical evaluation, activity, disability, quality of life); and (c) sarcopenia-related variables (muscle strength, gait speed, skeletal muscle mass, and SARC-F questionnaire). The prevalence of sarcopenia was determined using both EWGSOP1 and EWGSOP2 criteria. Furthermore, the effectiveness of the SARC-F questionnaire for detecting sarcopenia were calculated.ResultsThe prevalence of sarcopenia was 43% according to the EWGSOP1 criteria and 16% according to the EWGSOP2 criteria. Patients diagnosed with sarcopenia based on the latter criteria also met the EWGSOP1's criteria for sarcopenia. Agreement between the two sets of EWGSOP criteria was poor. The SARC-F questionnaire demonstrated an inherently high sensitivity (100%) as well as good specificity (75%) and diagnostic accuracy (79%) in detecting sarcopenia according to EWGSOP2 criteria.ConclusionsThe prevalence rate of sarcopenia among elderly Spanish women with RA varies significantly depending on whether EWGSOP1 or EWGSOP2 criteria are applied. The SARC-F questionnaire is effective for predicting sarcopenia when used in conjunction with the EWGSOP2 criteria, which is currently the most accepted standard in clinical practice.

The importance of collaboration in maternal medicine: A retrospective descriptive study of a maternal multidisciplinary team meeting.

In the present study we aimed to review the evolution and function of the maternal medicine multidisciplinary team (MMMDT) meeting of a maternal medicine service of a tertiary level stand-alone maternity hospital. We conducted a retrospective descriptive study of all minutes of MMMDT meetings from 2014 to 2020, with the aim of evaluating meeting characteristics and patient demographics. There were 575 multidisciplinary team (MDT) discussions of 486 women during 43 meetings in the 7 year period. On average, 13 (range 3-23; SD = 5.28) women were discussed at each meeting, attended by 17 (range: 11-27; SD = 4.26) attendees. There were 18 women discussed during successive pregnancies. When analyzing the 2017-2020 data, preconceptual discussions made up 7.3% (n = 42) of patients discussed, with 5.7% (n = 33) being postnatal. The mean maternal age was 32.5 years (range 15-48 years) and women were most likely to be discussed in the mid-trimester period (21-24 weeks gestation). The top five primary specialities involved were hematology, neurology, rheumatology, neurosurgery and gastroenterology; however, 22 specialities were represented overall when classified by the primary medical condition. When examining the MDT input, hematology input was required in 144 patients (25.0%), radiology in 161 (28.0%) patients, and 117 in anesthesiology (20.3%). When examining the number of teams required to manage the patient, 80 women required the input of three specialities, with 16 women requiring the input of four specialities. We demonstrate the value and role of the MDT in the management of complex patients, providing a forum to discuss care in all phases of the obstetric journey.