Department Of Hospital Research Articles

Impact of stage-specific limb function exercises guided by a self-management education model on arteriovenous fistula maturation status

BACKGROUND The exercise of limb function is the most economical and safe method to promote the maturation of arteriovenous fistula (AVF). However, due to the lack of a unified exercise standard in China, many patients have insufficient awareness of the importance of AVF, leading to poor effectiveness of limb function exercise. The self-management education model can effectively promote patients to take proactive health-related actions. This study focuses on the characteristics of patients during the peri-AVF period and conducts a phased limb function exercise under the guidance of the self-management education model to observe changes in factors such as the maturity of AVF. AIM To assess the impact of stage-specific limb function exercises, directed by a self-management education model, on the maturation status of AVFs. METHODS This study is a randomized controlled trial involving 74 patients with forearm AVFs from the Nephrology Department of a tertiary hospital in Sichuan Province, China. Patients were randomly divided into an observation group and a control group using a random number table method. The observation group underwent tailored stage-specific limb function exercises, informed by a self-management education model which took into account the unique features of AVF at various stages, in conjunction with routine care. Conversely, the control group was given standard limb function exercises along with routine care. The assessment involves the maturity of AVFs post-intervention, postoperative complications, and the self-management level of the fistula in both groups patients. Analyses were conducted using SPSS version 23.0. Count data were represented by frequency and percentage and subjected to chi-square test comparisons. Measurement data adhering to a normal distribution were presented as mean ± SD. The independent samples t -test was utilized for inter-group comparisons, while the paired t-test was used for intra-group comparisons. For measurement data not fitting a normal distribution, the median and interquartile range were presented and analyzed using the Wilcoxon rank sum test. RESULTS At the 8-wk postoperative mark, the observation group demonstrated significantly higher scores in AVF symptom recognition, symptom prevention, and self-management compared to the control group (P < 0.05). However, the variance in symptom management scores between the observation and control groups lacked statistical significance (P > 0.05). At 4 wk after the operation, the observation group displayed a superior vessel diameter and depth from the skin of the drainage vessels in comparison to the control group (P < 0.05). While the observation group did manifest elevated blood flow rates in the drainage vessels relative to the control group, this distinction was not statistically significant (P > 0.05). By the 8-wk postoperative interval, the observation group outperformed the control group with notable enhancements in blood flow rates, vessel diameter, and depth from the skin of drainage vessels (P < 0.01). Seven days following the procedure, the observation group manifested significantly diminished limb swelling and an overall reduced complication rate in contrast to the control group (P < 0.05). The evaluation of infection, thrombosis, embolism, arterial aneurysm stenosis, and incision bleeding showed no notable differences between the two groups (P > 0.05). By the 4-wk postoperative juncture, complications between the observation and control groups were statistically indistinguishable (P > 0.05). CONCLUSION Stage-specific limb function exercises, under the guidance of a self-management education model, amplify the capacity of AVF patients to discern and prevent symptoms. Additionally, they expedite AVF maturation and mitigate postoperative limb edema, underscoring their efficacy as a valuable method for the care and upkeep of AVF in hemodialysis patients.

Trends and risk factors analysis of NEC in preterm infants over 9 years

BackgroundInvestigating the trend of changes in the occurrence of necrotizing enterocolitis (NEC) in preterm infants during 9 years and analyzing the risk factors of NEC with the purpose of providing reference for clinical diagnosis and treatment of NEC.MethodsClinical data of NEC in preterm infants with Bell’s stage ≥ II from January 2013 to December 2021 in the Neonatology Department of the Third Affiliated Hospital of Zunyi Medical University was retrospectively analyzed. Trends in the occurrence of NEC in preterm infants were analyzed by the trend chi-square test. Subsequently, the general data (sex, gestational age, singleton or multiple births, birth weight, serum albumin, alkaline phosphatase, sepsis, blood transfusion, mechanical ventilation, RDS, arterial catheterization) and perinatal data (intrauterine distress, turbid amniotic fluid, premature rupture of membranes, mode of delivery, fetal heart abnormalities, diabetes mellitus) were collected; then, the risk factors for NEC were analyzed by univariate and multivariate logistic-regression analysis.ResultsIn the past 9 years, 77 cases of NEC occurred, with the incidence rate of 1.95%, and the incidence of NEC in preterm infants has been increasing year by year (P < 0.05). The results of univariate analysis showed that the morbidity of NEC in preterm infants was associated with premature rupture of membranes, blood transfusion, sepsis, and the of serum albumin (P < 0.05). Multivariate logistic regression analysis revealed that blood transfusion (OR = 2.232, 95% CI: 1.012–4.923) and sepsis (OR = 0.899, 95% CI: 0.809–3.915) were independent risk factors of NEC in preterm infants, while high serum albumin (OR = 0.899, 95% CI: 0.809–3.915) was an independent protective factor of NEC in preterm infants.ConclusionThe morbidity of NEC is gradually increasing. Inhibition of infection and limitation of blood transfusion are effective measures to reduce the occurrence of NEC. Meanwhile, high serum albumin is a protective factor for NEC.

Assessing prescribing practices in a rural hospital: A cross-sectional study using WHO prescribing indicators

This cross-sectional study aims to assess the prescribing practices of physicians at a rural hospital in Western India, focusing on adherence to WHO prescribing indicators. The main research question addressed the extent of alignment with optimal prescribing standards. 1: Evaluate prescribing patterns in a rural hospital using WHO indicators. 2: Assess alignment with WHO standards and identify areas for improvement. 3: Understand demographic influences on prescribing. 4: Provide insights for optimizing rural healthcare delivery.A prospective, descriptive, cross-sectional approach was employed in the outpatient department of the rural hospital. A total of 604 prescriptions were sampled over two months, and data were collected using a random sampling method. The study followed ethical standards, and prescriptions were analyzed for demographic characteristics, prescribing patterns, and adherence to WHO indicators. The average number of drugs per prescription was 3.5, indicating a tendency towards polypharmacy. While 86% of drugs were prescribed generically, the study revealed areas of suboptimal adherence to WHO prescribing indicators, including antibiotic prescriptions (29%) and injectable use (50%). The analysis also highlighted disparities in prescribing patterns based on gender and age. The study provides valuable insights into prescribing practices in a rural healthcare setting, emphasizing the need for interventions to streamline prescriptions and enhance adherence to global standards. The identified areas for improvement include addressing polypharmacy, promoting generic prescribing, and optimizing antibiotic and injectable use.

Assessment of visual problems after acquired brain injury: a survey of current practice in Danish hospitals.

To explore current hospital practice in relation to the assessment of vision problems in patients with acquired brain injury. A survey study. A total of 143 respondents from hospital settings, with background in occupational therapy and physical therapy, participated in the survey. The survey questionnaire, developed collaboratively by Danish and Norwegian research groups, encompassed 22 items categorically covering "Background information", "Clinical experience and current practice", "Vision assessment tools and protocols", and "Assessment barriers". It was sent out online, to 29 different hospital departments and 18 separate units for occupational therapists and physiotherapists treating patients with acquired brain injury. Most respondents worked in acute or subacute hospital settings. Few departments had an interdisciplinary vision team, and very few therapists had formal education in visual problems after acquired brain injury. Visual assessment practices varied, and there was limited use of standardized tests. Barriers to identifying visual problems included patient-related challenges, knowledge gaps, and resource limitations. The study emphasized the need for enhanced interdisciplinary collaboration, formal education, and standardized assessments to address visual problems after acquired brain injury. Overcoming these challenges may improve identification and management, ultimately contributing to better patient care and outcomes in the future.

Therapeutic value of patent foramen ovale closure for drug-resistant epilepsy: A case series report.

Closure surgery of patent foramen ovale (PFO) has been found to effectively control cryptogenic stroke and migraine, but it is uncertain whether PFO closure could also alleviate epileptic seizures. This study aims to observe the therapeutic effect of PFO closure on epileptic seizures. Since July 11th, 2017, in the neurology department of West China Hospital, Sichuan University, Chengdu, we have been regularly monitoring patients with epilepsy who have undergone PFO closure. The patient's clinical information, such as frequency, duration, and severity of seizures, before and after surgery was recorded in detail as well as postoperative safety events. Of the 31 epilepsy patients who confirmed PFO observed (27 cases were drug-resistant epilepsy, 87.10%), average age of surgery was 23.74 years, and 12 cases were female (38.71%). After one-year follow-up, 26 patients (83.87%) achieved remission of seizure frequency, and 22 of whom (70.97%) experienced a remission of more than 50%. Additionally, compared to before surgery, 22 cases (70.97%) reported a decrease in the average seizure duration, and 20 cases (64.52%) reported a reduction in seizure severity. In the seizure indicators of frequency, average duration and severity, significant differences were identified between preoperative and postoperative comparisons with all test p values were <0.05. Furthermore, no serious safety events were reported except for one patient who briefly reported chest pain, and all patients expressed effective PFO closure. The PFO closure has been shown for the first time to result in a significant reduction in the frequency, duration, and severity of seizures. Patients with drug-resistant epilepsy and PFO with a large shunt are ideal candidates for undergoing PFO closure. Since PFO closure was found to have a good therapeutic effect on cryptogenic stroke and migraine, it has become a credible complementary therapy for the treatment of neurological diseases, and drug-resistant epilepsy with PFO is expected to become the next target disease that PFO closure could significantly improve.

The predictive value of the Kampala Trauma Score (KTS) in the outcome of multi-traumatic patients compared to the estimated Injury Severity Score (eISS)

PurposeThe classification of trauma patients in emergency settings is a constant challenge for physicians. However, the Injury Severity Score (ISS) is widely used in developed countries, it may be difficult to perform it in low- and middle-income countries (LMIC). As a result, the ISS was calculated using an estimated methodology that has been described and validated in a high-income country previously. In addition, a simple scoring tool called the Kampala Trauma Score (KTS) was developed recently. The aim of this study was to compare the diagnostic accuracy of KTS and estimated ISS (eISS) in order to achieve a valid and efficient scoring system in our resource-limited setting.MethodsWe conducted a cross-sectional study between December 2020 and March 2021 among the multi-trauma patients who presented at the emergency department of Imam Reza hospital, Tabriz, Iran. After obtaining informed consent, all data including age, sex, mechanism of injury, GCS, KTS, eISS, final outcome (including death, morbidity, or discharge), and length of hospital stay were collected and entered into SPSS version 27.0 and analyzed.Results381 multi-trauma patients participated in the study. The area under the curve for prediction of mortality (AUC) for KTS was 0.923 (95%CI: 0.888–0.958) and for eISS was 0.910 (95% CI: 0.877–0.944). For the mortality, comparing the AUCs by the Delong test, the difference between areas was not statistically significant (p value = 0.356). The diagnostic odds ratio (DOR) for the prediction of mortality KTS and eISS were 28.27 and 32.00, respectively.ConclusionIn our study population, the KTS has similar accuracy in predicting the mortality of multi-trauma patients compared to the eISS.

Estimating Time Since Death From Post Mortem Lividity: An Autopsy Study Conducted in Government Medical College and Ssg Hospital ofCentral Gujarat State of India

Background: Evaluation and estimation of time since death is a fundamental part of medico-legal investigations. Post mortem lividity or post-mortem staining is a bluish or reddish-purple discoloration due to capillo-venous distension with blood, at the under surface of the skin on the dependant parts of the body, as a result of settling of blood in those areas following pulling by gravity, after circulation of the blood in motion ceases. A study was conducted in the department of forensic medicine, GovernmentMedical College and SSG hospital, Vadodara to evaluate time since death by method of studying post mortem lividity. This was prospective and observational study conducted on 256 dead bodies brought for post mortem examination from November 2021 to August 2022. It was observed that the Post mortem Lividity starts appearing as a patchy form by 1-7 hours and well develops by 7-13 hours. Post mortem Lividity gets fixed by 8-18 hours following death. It was concluded that compared to other methods, the post mortem lividity assessment can be used as the most conventional, easy and quicker method for estimating time since death

[Clinical study on the efficacy and safety of glaucoma drainage implants in the treatment of different types of glaucoma].

Objective: To evaluate the efficacy and safety of glaucoma drainage implants(XEN-45 Gel Stent) for glaucoma treatment. Methods: A prospective study was conducted to continuously collect the clinical data of patients who were diagnosed with glaucoma and underwent XEN-45 Gel Stent implantation in the Ophthalmology Department of Peking University People's Hospital from January 2022 to August 2023. The visual acuity, intraocular pressure, number of glaucoma medications, and success rate of the patients were analyzed before and after surgery at 1 day, 1 week, 1 month, 3 months, 6 months, 12 months, and 18 months. The differences in intraocular pressure and number of glaucoma medications among primary open-angle glaucoma, primary angle closure glaucoma, secondary glaucoma, and different implantation methods of XEN-45 Gel Stent among patients with primary open-angle glaucoma were compared. The intraoperative and postoperative complications were observed, and the risk factors for needling and surgical complete success were analyzed. Results: A total of 48 eyes from 48 patients were included in this study, comprising 27 males and 21 females, with a mean age of (54.4±18.0) years and the disease duration was 36.0(7.3, 81.0) months.There were 28 cases of primary open-angle glaucoma, 4 cases of primary angle closure glaucoma, and 16 cases of secondary glaucoma.The follow-up period was 8.0 (3.0, 12.0) months. At 12 months after surgery, the intraocular pressure decreased from 20.5 (17.0, 26.0) mmHg to (13.5±3.3) mmHg (P<0.05), and the number of glaucoma medications decreased from 3.0 (3.0, 4.0) to 0.0 (0.0, 0.0) (P<0.05). The complete success rate and qualified success rate were 73.9% (17/23) and 91.3% (21/23), respectively. The most common postoperative complications were shallow anterior chamber in 6 cases (12.5%), hypotony in 3 cases (6.3%), and blocked stent in 3 cases (6.3%). The most common postoperative treatment was needling in 27 cases (56.3%). There was no significant difference in intraocular pressure among different types of glaucoma. In the comparison of postoperative effects of different surgical implantation methods for primary open-angle glaucoma, there were no statistically significant differences in intraocular pressure and the number of glaucoma medications at other follow-up time points except 1 month after surgery (P<0.05). Univariate logistic regression analysis did not find any risk factors associated with needling and surgical complete success. Conclusions: XEN-45 Gel Stent implantation is an effective and safe surgical option for different types of glaucoma patients in China, which can significantly reduce intraocular pressure and the use of glaucoma medications and has a high success rate. However, some patients may need needling or other treatments after surgery.

Surgical treatment and reproductive outcomes in caesarean scar pregnancy at a single center

BackgroundTo investigate factors associated with different reproductive outcomes in patients with Caesarean scar pregnancies (CSPs).MethodsBetween May 2017 and July 2022, 549 patients underwent ultrasound-guided uterine aspiration and laparoscopic scar repair at the Gynaecology Department of Hubei Maternal and Child Health Hospital. Ultrasound-guided uterine aspiration was performed in patients with type I and II CSPs, and laparoscopic scar repair was performed in patients with type III CSP. The reproductive outcomes of 100 patients with fertility needs were followed up and compared between the groups.ResultsOf 100 patients, 43% had live births (43/100), 19% had abortions (19/100), 38% had secondary infertility (38/100), 15% had recurrent CSPs (RCSPs) (15/100). The reproductive outcomes of patients with CSPs after surgical treatment were not correlated with age, body mass index, time of gestation, yields, abortions, Caesarean sections, length of hospital stay, weeks of menopause during treatment, maximum diameter of the gestational sac, thickness of the remaining muscle layer of the uterine scar, type of CSP, surgical method, uterine artery embolisation during treatment, major bleeding, or presence of uterine adhesions after surgery. Abortion after treatment was the only risk factor affecting RCSPs (odds ratio 11.25, 95% confidence interval, 3.302–38.325; P < 0.01) and it had a certain predictive value for RCSP occurrence (area under the curve, 0.741).ConclusionsThe recurrence probability of CSPs was low, and women with childbearing intentions after CSPs should be encouraged to become pregnant again. Abortion after CSP is a risk factor for RCSP. No significant difference in reproductive outcomes was observed between the patients who underwent ultrasound-guided uterine aspiration and those who underwent laparoscopic scar repair for CSP.

Retrospective analysis of thyroid incidentalomas detected by [68Ga]Ga-PSMA-11 PET/CT.

Prostate cancer patients, undergo imaging procedures, with [68Ga]Ga-PSMA-11 PET/CT (prostate-specific membrane antigen based positron emission tomography/computed tomography) utilized for primary and secondary staging. PSMA thyroid incidentalomas (PTI) are discovered in the thyroid gland while imaging prostate cancer patients with [68Ga]Ga-PSMA-11 PET/CT. The aim of the study was to determine the clinical significance of PTIs detected on [68Ga]Ga-PSMA-11 PET/CT. Another goal was to identify a possible threshold for the maximum standardized uptake value (SUVmax), above which a malignant growth could be suspected. A retrospective cross-sectional study. 769 patients with prostat cancer who underwent [68Ga]Ga-PSMA-11 PET/CT scans in the nuclear medicine department of a tertiary care hospital between January 2020 and December 2022 were retrospectively screened in this study. We analyzed 67 patients in whom PTI was detected. Patients who exceeded the inclusion criteria had their thyroid ultrasonography and ultrasonography -guided fine needle aspiration findings analyzed. PTI was discovered in 67 patients (8%). 42 patients who met the inclusion and exclusion criteria were included in the study. Of the 4 malignant patients (9.5%) in the study population, 2 were classified as TIRADS 3 and 2 were classified as TIRADS 4. The cut-off SUVmax value was found to be 5.6. With 100% sensitivity and 47.37% specificity, a cutoff SUVmax of 5.3 was determined through receiver-operator characteristic analysis in order to predict malignant cytology. PTI is a significant clinical finding; most of diffuse and focal uptakes are frequently related to benign diseases. Each center should establish its own a possible SUVmax cut-off over which a malignant lesion should be suspected.

[Clinical features and genetic analysis of a child with Central core disease due to compound heterozygous variants of RYR1 gene].

To explore the clinical features and genetic etiology of a child with Central core disease (CCD). A child with CCD who was treated at the Children's Hematology Department of the First Affiliated Hospital of Zhengzhou University in February 2022 was selected as the study subject. Muscle biopsy was performed. Peripheral blood samples were collected from the child and his parents for the extraction of genomic DNA. The child was subjected to whole exome sequencing (WES), and candidate variant was verified by Sanger sequencing. The child, a 12-year-old boy, had manifested motor retardation, facial weakness, ptosis, pectus carinatum, scoliosis, etc. Muscle biopsy showed that the central nucleus muscle fibers and atrophic muscle fibers were mainly type I. WES revealed that the child has harbored c.10561G>A (p.G3521S) and c.3448T>C (p.C1150R) compound heterozygous variants of the RYR1 gene. Sanger sequencing confirmed that they were inherited from his mother and father, respectively. Based on the guidelines from the American College of Medical Genetics and Genomics, both variants were considered as likely pathogenic (PS4+PM1+PM2_Supporting+PP3；PM1+PM2_Supporting+PM3+PP3). By combining his clinical manifestation and results of muscle pathology and genetic testing, the child was diagnosed with CCD, which may be attributed to the c.10561G>A (p.G3521S) and c.3448T>C (p.C1150R) compound heterozygous variants of the RYR1 gene.

Attention to STEMI patients in our region: what is the adherence to the quality indicators from a population perspective?

Abstract Funding Acknowledgements None. Introduction The use of quality indicators (QI) proposed by the Association for Acute Cardiovascular Care (ACVC) for processes carried out in cardiology services represents an excellent internal quality control of their operation. Purpose The aim is to assess adherence to the main QI in the care of acute ST-elevation myocardial infarction (STEMI) in our region, according to data from the population-based registry of myocardial infarction in that area. Methods Evaluation of adherence to the main QI proposed by the ESC Association for ACVC, by retrospective analysis (data from in-hospital and out-of-hospital care) of patients with STEMI from our regional Infarction Registry attended between 2017 and 2020, in both tertiary and secondary hospitals of the public and private care network, providing data with a population-based character. Results QI were analysed in 1355 patients categorised as STEMI in our regional Infarction Registry between 2017 and 2020. 71% of patients were male. The number of STEMI per year ranged from 358 in 2019 to 316 in 2020. Primary percutaneous coronary intervention (PCI) was performed in 87% of patients. In 53% the first medical contact occurs in out-of-hospital care, while 25% occur in emergency departments (ED) of PCI capable hospitals and 12% in emergency departments of non-PCI hospitals. Forty-two percent of patients firstly attended out-of-hospital or in non-PCI centres achieve revascularisation in less than 90 minutes, but less than 30% of patients seen in PCI centres achieve revascularisation in less than 60 minutes. Radial access was used in 92% of cases. LVEF was assessed during admission in 98% and LDL-cholesterol was determined in 87%. Ninety-one per cent of patients were discharged on dual antiplatelet therapy, 96% on statins and a large proportion of patients with left ventricular dysfunction received angiotensin-converting enzyme inhibitors (78%) and beta-blockers (88%). Conclusion There is good overall adherence to major QI related to care of patients with STEMI in our region. However, there are indicators that could be optimised, particularly those related to timely primary reperfusion. Networked care thanks to the local Infarction Code means a significant reduction in reperfusion times, avoiding unnecessary referrals to Emergency Departments.

Challenges in the Surgical Orthopedic Treatment of Long Bone Fracture in a Rare Case of Pycnodysostosis

Pycnodysostosis is a rare autosomal recessive disorder caused by an inactivating mutation in cathepsin K (CTSK) and characterized by dysmorphic facial features, a short stature, acro-osteolysis, osteosclerosis with increased bone fragility, and delayed closure of cranial sutures. Although the satisfying healing potential, many issues exist in managing fractures in pycnodysostosis patients. In this paper, we report the challenges faced in managing a fracture of the femoral shaft in a 14-year-old boy coming from a low-income family. The patient was administered to the Paediatric Surgical Emergency Department of the Children's Hospital in Rabat for the management of a closed fracture of the left femur. Despite being of small stature with dysmorphic facial features, a prominent forehead, and brachydactyly, he never had a medical consultation before. The patient then underwent a surgical reduction. We attempted titanium elastic nail fixation, but metaphyseal drilling was not feasible due to the high bone density, and the narrow medullary canal eliminated this option. Therefore we opted for the palate fixation. Sclerotic bone made drilling extremely difficult. The postoperative fracture was successfully healed.

Increasing the performance of a hospital department with budget allocation model and machine learning assisted by simulation

ABSTRACT The COVID-19 pandemic highlighted the critical need for efficient resource management in healthcare. In this study, the internal medicine outpatient clinic in a hospital is modelled by simulation method. Appropriate statistical distributions of the parameters are derived from past data. The results of a limited number of simulation runs are used as training data for machine learning techniques and an estimation model is selected among them. The estimation results are considered as input to a mathematical model which determines the optimal budget allocation for improving the system performance. Analysis considers patient waiting times and system throughput under varied parameters. A significant amount of time is saved by using machine learning to predict the simulation model outcomes, which had previously taken a total of around 7 hours reduced to 30–40 minutes. Time savings through machine learning are projected to be notably greater for more complex simulations comparing to current case.

CLINICAL PROFILE OF PATIENTS WITH MUSCULOSKELETAL TUBERCULOSIS VISITING A TERTIARY CARE CENTRE IN INDIA

Background: Musculoskeletal tuberculosis a major cause of mortality and morbidity in India and other developing countries. Musculoskeletal TB comprises around 10 to 30% of all EPTB cases. Even though skeletal tuberculosis is an important debilitating disease, the literature in statistical data regarding the socio-demographic distribution and clinical presentation of disease is very scarce. Objective: To study the socio- demographic and clinical profile of musculoskeletal tuberculosis patients reaching the Orthopaedics Department in a tertiary care hospital in India. Methodology: 186 patients with musculoskeletal tuberculosis who have completed treatment were called for a follow up and data regarding demographic, person and illness related factors affecting disease were collected and were tabulated and represented in various charts and diagrams, and analysed. Results: Almost equal sex distribution was seen. Maximum proportion (26%) of the patients were belonging to 40-49 age group, with a mean age of 49.6 years. Patients with age &lt;40 had less incidence compared to middle aged and elderly patients. Maximum number of patients were belonging to upper lower class (102 out of 186). Spine was the commonest site involved among the 138 cases. Spinal involvement was predominant in dorso- lumbar junction followed by thoracic spine and lumbar spine. 100% patients had pain as the presenting complaint and other complaints were not consistent. Only 16% of the patients had history of pulmonary tuberculosis and history of contact with tuberculosis case was present in 25% cases. 28% cases were diabetic and other comorbidities were less frequent. 19% of the cases had multi drug resistance. Conclusion: It was seen that Musculoskeletal tuberculosis is most frequently seen in middle age with majority of spine affected cases. The study reinforces the acquaintance of tuberculosis with low socioeconomic status and to some extend the debilitating diseases. It often has an atypical presentation leading to delay in diagnosis.

Prevalence and Genetic Diversity of Adenovirus 40/41, Astrovirus, and Sapovirus in Children with Acute Gastroenteritis in Kansas City 2011-2016.

Most U.S. acute gastroenteritis (AGE) episodes in children are attributed to norovirus, whereas very little information is available on adenovirus 40/41 (AdV40/41), astrovirus or sapovirus. The New Vaccine Surveillance Network (NVSN) conducted prospective, active, population-based AGE surveillance in young children. We tested and typed stool specimens collected between December 2011 to June 2016 from one NVSN site in Kansas City for the three viruses, and calculated hospitalization and emergency department (ED) detection rate. Of 3,205 collected specimens, 2,453 (76.5%) were from AGE patients (339 inpatients and 2,114 ED patients) and 752 (23.5%) were from healthy controls (HC). In AGE patients, astrovirus was detected in 94 (3.8%), sapovirus in 252 (10.3%) and AdV40/41 in 101 (4.5%) of 2249 patients. In HC, astrovirus was detected in 13 (1.7%) and sapovirus in 15 (2.0%) specimens. Astrovirus type 1 (37.7%) and genogroup I sapoviruses (59.3%) were most prevalent.Hospitalization rates were 5 (AdV40/41), 4 (astrovirus) and 8 (sapovirus) per 100,000 children <11 years old, whereas ED rates were 2.4 (AdV40/41), 1.9 (astrovirus) and 5.3 (sapovirus) per 1000 children <5 years old. Overall, AdV40/41, astrovirus, and sapovirus were detected in 18.6% of AGE in a large pediatric hospital in Kansas City.

Antibody Response against SARS-CoV-2 after mRNA Vaccine in a Cohort of Hospital Healthy Workers Followed for 17 Months

The assessment of antibody response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is of critical importance to verify the protective efficacy of available vaccines. Hospital healthcare workers play an essential role in the care and treatment of patients and were particularly at risk of contracting the SARS-CoV-2 infection during the pandemic. The vaccination protocol introduced in our hospital protected the workers and contributed to the containment of the infection’ s spread and transmission, although a reduction in vaccine efficacy against symptomatic and breakthrough infections in vaccinated individuals was observed over time. Here, we present the results of a longitudinal and prospective analysis of the anti-SARS-CoV-2 antibodies at multiple time points over a 17-month period to determine how circulating antibody levels change over time following natural infection and vaccination for SARS-CoV-2 before (T0–T4) and after the spread of the omicron variant (T5–T6), analyzing the antibody response of 232 healthy workers at the Pio XI hospital in Desio. A General Estimating Equation model indicated a significant association of the antibody response with time intervals and hospital area, independent of age and sex. Specifically, a similar pattern of antibody response was observed between the surgery and administrative departments, and a different pattern with higher peaks of average antibody response was observed in the emergency and medical departments. Furthermore, using a logistic model, we found no differences in contracting SARS-CoV-2 after the third dose based on the hospital department. Finally, analysis of antibody distribution following the spread of the omicron variant, subdividing the cohort of positive individuals into centiles, highlighted a cut-off of 550 BAU/mL and showed that subjects with antibodies below this are more susceptible to infection than those with a concentration above the established cut-off value.

Role of Maternal Adverse Childhood Experiences on Infant Neglect: A Multi-Perspective Approach.

We explored the intergenerational transmission effects of maternal adverse childhood experiences (ACEs) and infant neglect from multiple perspectives. The study included a sample of postpartum mothers and infants (N = 550) from the outpatient child health care department of a tertiary hospital in Jinan, Shandong Province, China. Our investigation followed three main lines of inquiry. First, the association of overall maternal ACEs with infant neglect was estimated. Secondly, the cumulative and independent effects of maternal ACEs on infant neglect were explored using the Adverse Childhood Experience Questionnaire-Revised (ACEQ-R) with 14 types of ACEs. Finally, the different patterns of 14 maternal ACEs were identified, and the association between the different patterns and infant neglect was explored. There were three main findings. First, infants born to mothers with ACEs experienced higher levels of neglect compared to those born to mothers without ACEs. Second, infants born to mothers with three or more subtypes of ACEs experienced the greatest levels of neglect, with maternal childhood physical neglect emerging as a particularly influential factor. Third, infants in the "median maternal ACEs" and "high maternal neglect and poor peer relationship" groups experienced more severe neglect than those in the "low maternal ACEs" group. These results suggest that early life experiences substantially shape future parenting behaviors, such as infant neglect.

CLINICAL AND LABORATORY PROFILE OF PATIENTS WITH HEPATITIS B INFECTION ATTENDING THE OUTPATIENT DEPARTMENT OF A TERTIARY CARE HOSPITAL IN NORTHEAST INDIA

Objective: The objective of this study was to analyze the clinical and laboratory profile of patients with hepatitis B infection-attending outpatient departments of tertiary care hospitals in northeast India. Methods: This was a cross-sectional study conducted in the outpatient department of a tertiary care medical institute situated in northeast India. Eighty patients infected with hepatitis B (on the basis of serological markers) were included in this study on the basis of predefined inclusion and exclusion criteria. Demographic details such as age, gender, and socioeconomic status of all the patients were noted. A detailed history was taken including any history of intravenous drug use, tattooing, sexual contacts, history of blood transfusions, and familial liver disease. Clinical and laboratory profiles (liver function test and serological markers) of all the patients were studied. Ultrasound imaging was done in all the cases. p&lt;0.05 was taken as statistically significant. Results: Out of 80 studied cases, there were 49 (61.25%) males and 31 (38.75%) females. The mean age for males and females was 32.30±8.03 and 34.70±13.52 years, respectively. There was no significant difference in mean age between males and females (p=0.3218). Mother-to-child transmission was evenly distributed with 7 males (8.75%) and 9 females (11.25%) affected. Other risk factors, such as dental implants and surgeries, showed a lower prevalence, with dental implants impacting 2 males (2.5%) and 3 females (3.75%) and surgeries concerning 5 males (6.25%) and 3 females (3.75%). Majority of the patients (52.5%) were asymptomatic and were found to be hepatitis B surface antigen (HBsAg) positive incidentally. HBsAg was positive in all cases. 12 (15%) patients showed the presence of hepatitis B e antigen suggestive of high infectivity. Anti-HBc and anti-HBe were positive in 68 (85%) patients each. Hepatomegaly was seen in 23 cases (28.75%) on ultrasound. Moderate fibrosis on elastography was seen in 2 (2.5%) cases. Conclusion: In cases of hepatitis B, the majority of the patients remained asymptomatic, and many cases no risk factor for hepatitis B virus infection could be identified. It is therefore important to screen the general population for hepatitis B infection.

The comparision among euploidy of preimplantation blastocysts in different controlled ovary stimulation (COH) protocols.

To compare differences in euploidy rates for blastocysts in preimplantation genetic testing for aneuploidy (PGT-A) cycles after gonadotropin-releasing hormone agonist (GnRH-a) long and short protocols, GnRH-antagonist (GnRH-ant) protocol, progestin-primed ovarian stimulation and mild stimulation protocols, and other ovary stimulation protocols. This was a retrospective cohort study from the Assisted Reproductive Medicine Department of Shanghai First Maternity and Infant Hospital. A total of 1657 PGT-A cycles with intracytoplasmic sperm injection after different controlled ovary hyperstimulation protocols were analyzed, and a total of 3154 embryos were biopsied. Differences in euploidy rate per embryo biopsied, embryo euploidy rate per oocyte retrieved and cycle cancellation rate were compared. For the PGT-A cycles, the euploidy rate per embryo biopsied was lower in the GnRH-ant protocol than in the GnRH-a long protocol (53.26 vs. 58.68%, respectively). Multiple linear regression showed that the GnRH-ant protocol was associated with a lower euploidy rate per embryo biopsied (β =  -0.079, p = 0.011). The euploidy rate per embryo biopsied was not affected by total gonadotropin dosage, duration of stimulation and number of oocytes retrieved. The embryo euploidy rate per oocyte retrieved was similar in all protocols and was negatively correlated with the total number of oocytes retrieved (β =  -0.003, p = 0.003). Compared with the GnRH-a long protocol, the GnRH-ant protocol was associated with a lower euploidy rate per embryo biopsied. The total gonadotropin dosage, duration of stimulation and number of oocytes retrieved did not appear to significantly influence euploidy rates.