Mandatory Screening Research Articles

Evaluation and experience from routine use of chemiluminescence assays for serological screening of blood and plasma donations on the Alinity s system and the Alinity i system, two new fully-automated immunoassay systems in Poland

In Poland, independent evaluations under the auspices of the Institute of Hematology and Transfusion Medicine (IHTM) are mandated for any new device, assay, systems for screening samples from whole blood and plasma donors prior to implementation by Blood Transfusion Center (BTC). In last 5 years, two new systems were introduced to the market by Abbott GmbH, namely the Alinity s and the Alinity i. The evaluations performed for these two systems included the assessment of sensitivity, specificity and precision for each of the four mandatory serological screening markers in Poland: Hepatitis B Surface Antigen (HBsAg), Hepatitis C virus antibodies (Anti-HCV), HIV antibodies (anti-HIV) and Syphilis antibodies (anti-Treponema pallidum, anti-TP). Sensitivity was assessed by testing seroconversion panels, HBsAg international reference standard, well characterized local samples, and dilution panels. Specificity was assessed by testing routine donor samples. The results from Alinity i assays were compared to the results from Abbott ARCHITECT i2000SR and Ortho VITROS 3600 assays, while the results from Alinity s assays were compared to the results of ARCHITECT i2000SR assays. The evaluation of the Alinity s and Alinity i assays for sensitivity (100 %), specificity (99,92–100 %) and precision generated results that were as good as or better than generated by routinely used systems, were within acceptance criteria, and met all requirements for screening blood donor samples in accordance with Polish regulations. The specificity of the assays in routine use by BTCs, analyzed after approximately 150,000 donations on both systems, was comparable to the specificity observed during the evaluations at IHTM.

Responses to alcohol and pregnancy policy pilot: Midwives’ views about proposals to manage risks associated with prenatal alcohol exposure

The Responses to Alcohol and Pregnancy Policy (RAPP) Project is a pilot study which seeks to address an evidence gap on midwives’ practice and views on mandatory recording of alcohol use during pregnancy, and transfer of this information to the child health record. The study aims to inform development of UK policy on the risks associated with prenatal alcohol exposure (PAE) and foetal alcohol spectrum disorders (FASD).The study sampled the views of qualified midwives currently working in the UK through an online survey and a small number of stakeholder interviews.Most respondents (82.79%) view recording information about alcohol use during pregnancy as already part of routine antenatal care. 96.9% were in favour of asking about alcohol consumption at the booking appointment, but 55.81% did not support asking questions about alcohol use at every appointment. A high percentage said that mandatory alcohol screening and transfer could have a negative effect on patients (over 80% in each case for feeling judged, guilt and shame), while just over half said they would have a negative effect on their role as a midwife: 52.88% for mandatory alcohol screening; 51.92% for transfer of information. We identified four interrelated themes in the qualitative data: Midwifery as a public health role; Barriers to Relationships, Practical Issues; and Consent and Rights.Our results and discussion highlight a lack of clarity about key concepts within current UK policy proposals. This leaves open the possibility that existing ideas about behaviour in pregnancy, risk and maternal responsibility will shape implementation.

Entry of Migrant Workers to Malaysia: Consideration to Implement Mass Drug Administration Against Intestinal Parasitic Infections.

Over the last five decades, widespread industrialisation and urbanisation have resulted in the influx of low-skilled workers, particularly from Southeast and West Asia to Malaysia. The current practice for migrant workers entry for employment requires mandatory medical screening for infectious diseases. However, screening for parasitic infections in Malaysia is woefully inadequate. Many migrants come from low-income countries where parasitic infections are common, which may have public health implications for their overall well-being as parasitic infections, although not critical, may impact their overall productivity. The high prevalence of intestinal parasitic infections (IPIs) recorded among migrant workers in Malaysia necessitates improvement in the national health policy to include mandatory mass administration of a single dose of anthelmintic drugs to all low-skilled migrant labourers, particularly upon entry into the country, admission, and encourage continuous surveillance. A constant stream of migrant labourers is anticipated, potentially resulting in an ongoing occurrence of parasitic infections within the population. The implementation of economic measures like health awareness initiatives, routine deworming campaigns, and improved sanitation facilities holds the potential to reduce the spread of these infections notably. More often than not, taking preventive actions proves to be more financially efficient over time compared to addressing severe infections at a later stage.

Newborn Hearing Screening - An Implementation Analysis.

Hearing impairment affects a small but significant percentage of newborns (0.1-0.4%). Newborn hearing screening (NHS) is recommended for early detection and treatment. The implementation of NHS can vary among countries. In this study, we present the methodology, organization, and technical requirements of NHS. This study analyzed results from a tertiary hospital, identified issues, and proposed solutions. In the studied region, there are five maternity hospitals and a perinatal intensive care center and in 2020, there were 5,864 live births. Screening is performed at three levels. The first screening is conducted on the 2nd-3rd day of a newborn's life in a maternity hospital, the first rescreening on the 3rd-6th week at a relevant ENT department, and the second rescreening on the 3rd-6th month of life at the regional screening center where the central database is also held. In the studied region, 5,793 out of 5,864 (98.79%) newborns received NHS in 2020. Of these, 120 (2.07%) were tested positive on their first screening. Ninety-four patients (78.3%) of those attended the ENT department for a first rescreening. Thirty-four patients (0.59% of total) were tested positive again and referred to the regional screening center. Out of the 27 patients who attended the second rescreening, four (0.07% of the total) were ultimately diagnosed with hearing impairment. Our study found that newborn hearing screening (NHS) in our region achieved a high compliance rate of 98.8% for initial screenings in 2020. However, challenges remain in the rescreening process due to data management issues, inter-regional cooperation, and public awareness. The recent implementation of mandatory screenings, updated guidelines, and a centralized database is expected to enhance the effectiveness of NHS. Further research is needed to evaluate these improvements.

Prospects for preconception genetic screening at the pregnancy planning stage

To date, the active introduction of genetic technologies into practical medicine continues in the healthcare sector. The number of genetic diseases is growing, for which different gene therapy and targeted therapy options are emerging. At the same time, the genetic burden in the population is also increasing. The only way to reduce it is the universal introduction of primary preventive programs, the most significant of which is preconception screening, or carrier screening of monogenic diseases. In this review article, various options for preconception screening are considered in detail and the main categories of people for whom such a survey is indicated are identified. The latter are high school students, couples registering a marriage, couples planning a pregnancy, women in early pregnancy, relatives of family members of adolescents with established disabilities, as well as donors of sperm or eggs used in IVF cycles. A detailed historical perspective and examples of various international carrier screening programs for genetic diseases are given in this review. Our analysis shows that sequential testing for monogenic diseases is an appropriate screening strategy (the woman shall be examined first). As part of the screening, the ethnic composition of the population should be taken into account. However, in the case of a mixed population and a high frequency of migration, it is preferable to use an expanded panel that includes the most frequent diseases characteristic of the nationalities inhabiting a certain region. The best results are achieved with mandatory or almost mandatory screening. This review shows the main steps that have been taken in the Russian Federation over the past two years and describes the programs of the Research Institute of Obstetrics, Gynecology and Reproductology named after D.O. Ott, Saint Petersburg, Russia. These include free screening programs for family members and relatives of patients with the most common diseases and couples with reproductive loss, as well as a carrier screening program for six major diseases at the expense of the patient. The summary part provides an assessment of the prospects for the practical use of carrier screening in the general population and high-risk groups, as well as for donors of reproductive material, in Russia.

Bloodborne viral infections: Seroprevalence and relevance of preoperative screening in Indian eye care system - A retrospective study.

To report the seroprevalence of bloodborne viral infection (BBVI) in patients undergoing ophthalmic surgeries and assess the utility and feasibility of preoperative screening for BBVI in India's current eye care system. This retrospective, hospital-based, descriptive study included data from patients undergoing preoperative screening for Hepatitis B virus (HBV), Hepatitis C virus (HCV), and human immunodeficiency virus (HIV) at a tertiary eye care institute from 2018 to 2022. Rapid diagnostic tests (RDTs) were performed on the blood samples after obtaining informed consent from the patients. Seroreactive patients underwent surgery with additional safety precautions. The demographic data and surgical details of these patients were collected and analyzed. ANOVA was used to carry out statistical analysis between groups. During the study period, the number of healthcare workers (HCWs) sustaining needle stick injury (NSI) and accidental sharp injury (ASI) in the operating theater (OT) and details of these injuries were recorded. Samples from 28,563 patients were included. The seroprevalence of BBVI was 1.87% (536/28563). Hepatitis B virus (322, 60.1%) was the most commonly detected infection, and HIV (59, 11%) was the least detected infection. The mean age of the seroreactive patients was 60.3 ± 30.8 years. The incidence of NSI was 0.49/1000 surgeries. Nurses (11) and technicians (4) in the OT sustained maximum NSI. None of the HCWs had seroconversion after NSI. The overall seroprevalence of BBVI in the current study is lower than that reported in previously published studies from eye care organizations. Currently, mandatory preoperative screening for BBVI to prevent transmission of these infections to HCWs working in the eye care sector in India appears to be less cost-effective.

Implementation of mandatory blood alcohol screening in trauma patients: A retrospective study from a tertiary trauma center in a Middle Eastern country

BackgroundAlcohol consumption is a significant risk factor for several types of injuries and trauma recidivism and remains an important public health concern worldwide. We aimed to describe the implementation of mandatory alcohol screening and the AUDIT tool among trauma patients admitted to a level 1 trauma center in a country with a partial ban on alcohol consumption. MethodsThis was a retrospective analysis of trauma patients (>12 years old) who required hospital admission and underwent blood alcohol concentration (BAC) screening between 2014 and 2019. This was achieved via an enzymatic method using alcohol dehydrogenase for ethanol detection in the plasma and serum samples. Trauma patients with a BAC <2.2 mmol/L were referred to as “negative”, and BAC >2.2 mmol/L was referred to as “BAC positive”. A comparative analysis was performed between the two BAC groups. Alcohol Screening, Brief Intervention, Referral for Treatment [ASBIRT] program, and AUDIT were applied. ResultsA total of 7326 BAC screening tests were performed on 7284 patients during the study period. With slight variation over the years, the compliance rate was 77% (70.4%–85.3%), and the test positivity rate was 10% (8.6%–12.5%). There were 42 repeated admissions, of which seven patients were BAC positive at every admission. Young age and non-Arab patients were more likely to test positive, and the main mechanism of injury (MOI) was road traffic-related trauma (p < 0.05). Assault and self-inflicted injuries were significantly higher in BAC-positive patients than in BAC-negative patients (18% vs. 4% and 2.7% vs. 1.3%, respectively; p = 0.001). The injury severity score (ISS) and mortality rate were comparable between the study groups. Patients with a positive BAC were significantly more likely to undergo pan-CT scan in the emergency department, intubation, and exploratory laparotomy than those with a negative BAC. In patients who sustained injuries due to assault, all-terrain vehicles, or motorcycle crashes, there was a significant association between the positivity of BAC tests and the patient's ISS. ConclusionDespite improvements in BAC screening in trauma admissions over the years, almost 20% of cases were missed. Although the mortality rates were comparable, alcohol consumption burdens resources in terms of excess imaging, intubation, open abdominal surgery, and possible disability. Further studies are needed to understand the key obstacles and challenges to achieving optimum compliance for screening in trauma settings.

PP122 The Feasibility Assessment For Domestic Introduction Of Newborn Pulse Oximetry Screening For Critical Congenital Heart Disease

IntroductionCritical congenital heart disease (CCHD) refers to a group of heart defects that cause serious, life-threatening symptoms in the neonatal period and requires timely surgical or catheter interventions. We reviewed evidence for incorporating a mandatory neonatal CCHD screening test as a national public health project for all neonates born in Korea by analyzing the validity and cost-effectiveness of neonatal CCHD screening using pulse oximetry in Korea.MethodsWe performed a rapid literature review to establish models for the diagnostic accuracy and economic evaluation of pulse oximetry. Also, we analyzed the prevalence, mortality, and medical expenditure for different types of CCHD using the national health insurance (NHI) data. We analyzed the cost-effectiveness of pulse oximetry by comparing the group of neonates who received a combination of a physical examination and pulse oximetry, and group of neonates who only received a physical examination. For the cost-effectiveness analysis for the CCHD screening test in this study, we used a duration of one year, diagnostic accuracy as the clinical endpoint, and Life Year Gain (LYG) as the effectiveness indicator.ResultsWe used recent systematic review he pooled sensitivity can be enhanced from 76.5 percent (pulse oximetry alone) to 92 percent (combined with physical examination). We used a total of 2,334 neonates with CCHD data for the economic model. Our analysis revealed that adding pulse oximetry to the routine neonatal physical examination leads to 2.34 of LYG and a cost difference of USD1,080,602, showing a ICER of KRW610,063,240 (USD461,857)/LYG.ConclusionsConsidering the benefit of LYG and cost of reducing the complications and after effects of newborns with CCHD who survived early diagnosis, it is considered to be worthwhile in Korea for a mandatory screening test.

Analysis of the Main Aggravating Consequences of Transient Ischemic Attacks

The purpose of the article is to analyze the psychological consequences, including the aggravating ones, of such a typical phenomenon as a transient ischemic attack. Methods of the research. Research methods included both hardware (SCT, MRI) and mandatory screening diagnostic methods (MMSE, Verbal Fluency Test), as well as personal questionnaires and tests of emotional states (Mini- Mult, PHQ-9, HADS, etc.). Research results. TIAs are generally thought to have no long-term effects, but patients report experiencing problems ranging from muscle weakness, poor memory and fatigue to anxiety, panic attacks and suicidal thoughts. Diagnostic tests have shown that in addition to temporary cognitive decline, patients who have suffered a TIA suffer from increased anxiety, low mood, panic attacks, and even suicidal moods. Also, the aggravating component of the mental state can aggravate family problems, which affects the quality of life. Conclusions. This study places important emphasis on a number of factors for the prevention of aggravating consequences of TIA, emphasizing that a timely visit to a doctor, as well as, above all, the organization of an adequate situation of psychological examination, monitoring and counseling helps patients and their families to receive psychological support, which improves the general psychological state and quality of life. The latter performs an important function in ensuring compliant behavior of the victim, ensuring prevention of new exacerbations.

Impact of mandatory preoperative dental screening on post-procedural risk of infective endocarditis in patients undergoing transcatheter aortic valve implantation: a nationwide retrospective observational study

Guidelines recommend preoperative dental screening (PDS) prior to cardiac valve surgery, to reduce the incidence of prosthetic valve infective endocarditis (IE). However, limited data support these recommendations, particular in patients undergoing transcatheter aortic valve implantation (TAVI). We aimed to investigate the effect of mandatory PDS on risk of IE in patients undergoing TAVI. In this observational study, a total of 1133 patients undergoing TAVI in Western-Denmark from 2020 to 2022 were included. Patients were categorized based on two implemented PDS practices: mandatory PDS (MPDS group), and no referral for PDS (NPDS group). Outcome data were retrieved from Danish registries and confirmed using medical records. The primary outcome was incidence of IE. Secondary outcomes were all-cause mortality and composite outcome of all-cause mortality and IE. Of 568 patients in the MPDS group 126 (22.2%) underwent subsequent oral dental surgery, compared to 8 (1.4%) among 565 patients in the NPDS group. During a median follow-up of 1.9 years (interquartile range 1.4-2.5 years), 31 (2.7%) developed IE. The yearly incidence IE rate was 1.4% (0.8-2.3) and 1.5% (0.8-2.4) in MPDS and NPDS, respectively, p=0.86. All-cause mortality rates were similar between groups (estimated 2-year overall mortality of 6.7% (4.8-9.2) vs. 4.7% (3.2-6.9), MPDS and NPDS, respectively, p=0.15). Consistent findings were found in 712 propensity score-matched patients. Mandatory PDS did not demonstrate reduced risk of IE or all-cause mortality compared to targeted PDS in patients undergoing TAVI. The funder had no role in the study design, data management, or writing.

Comparative analysis of reagent kits for DNA extraction from dry blood stains

Neonatal screening is a mandatory newborn screening procedure that detects the presence of genetic diseases. Dry blood stains are used for mass screening of children. This technology is the most affordable and convenient for the transportation and storage of biological material. DNA extraction is one of the important steps in molecular diagnostics, the accuracy of which is particularly important in genetic analysis. Different DNA extraction kits offer different protocols and reagents, which may vary in efficiency and quality of extraction.The aim of our work was to perform a comparative analysis of reagent kits for DNA extraction from dried blood spots.The materials were dried blood drop samples on Guthrie cards obtained from healthy preterm infants on day 3-4 of life as part of a newborn screening program.The study methods included spectrophotometric analysis to determine the concentration and purity of DNA, the simplicity of protocols, the duration of isolation, and the possibility of automating the process were also evaluated. The efficiency of DNA isolation using different reagent kits was additionally monitored by real-time PCR results using a test system to assess the level of TREC and KREC in peripheral blood, since quantitative analysis requires more attention to the material under study.In assessing the purity of the nucleic acid extracted using four kits analyzed, successful deproteinization of DNA samples and relative purity could be observed. The average DNA purity for the “Extra-DNA-Bio” set was 2.2±0.23, for “EXTRA-prep PS” – 1.89±0.23, for “MagnoPrime UNI” with manual and automatic isolation – 2.31±0.21 and 2.85±0.09, respectively. The average DNA concentration for the Extra-DNA-Bio kit was 15.28 μg/mL, for the EXTRA-Prep PS kit it was 16.26 μg/mL, and for the MagnoPrime UNI for manual and automated isolation it was 62.5 μg/mL and 102.28 μg/mL, respectively. According to the applied Kraskell-Wallis criterion and Dunn’s test, significant differences in both TREC and KREC parameters are present between the group of DNA samples extracted using the “MagnoPrime UNI” reagent kit for manual extraction and the groups of samples extracted by other methods (“MagnoPrime UNI” for automatic extraction) or “Extra-DNA-Bio” and “EXTRA-Prep PS” kits.In the course of the present study, four comparable reagent sets demonstrated a high level of convergence of the obtained data, satisfying all the necessary parameters for further molecular genetic analysis, can be used for neonatal screening and in other areas of research requiring DNA extraction from a dried blood spots.

Ethical Principles Do Not Support Mandatory Preanesthesia Pregnancy Screening Tests: A Narrative Review.

Respect for patient autonomy is a pillar of medical ethics, manifested predominantly through informed consent. Mandatory (routine) nonconsented preoperative urine pregnancy testing does not adequately respect patient autonomy, is potentially coercive, and has the potential to cause harm medically, psychologically, socially, and financially. Inaccuracies in pregnancy testing can result in false-positive and false-negative results, especially in early pregnancy. There is substantial scientific evidence that anesthesia is not harmful to the fetus, raising the question of whether pregnancy testing provides substantial benefit to the patient. Not performing a preanesthesia pregnancy test has not been associated with significant medicolegal consequences. We review the ethical implications of mandatory preanesthesia pregnancy testing in light of these facts.

Workplace mental health screening for trauma-exposed workforces.

Mental health screening is often used by trauma-prone organizations with the intent of protecting their workers’ mental health. However, not only is the term screening somewhat ambiguous, the available evidence does not support formal, healthcare-delivered, mandatory screening either to select staff for higher-risk roles or as a mechanism to encourage trauma-exposed workers, with mental health difficulties, to access mental health treatment.

Knowledge, Awareness, and Understanding of Pediatric Triage Among Nursing Officers in India: A Multicenter Study.

Triage is crucial in patient screening within emergency departments (EDs) worldwide. It is one of the essential and standard medical practices in many developed countries. However, in India, there is a need for improvement in triage utilization, as it is predominantly performed by resident doctors or medical officers, leading to an uneven distribution of clinical skills among healthcare providers (HCPs). A comprehensive analysis incorporating literature review and data collection revealed that while mandatory screening is conducted in most Indian EDs, the formal implementation of standardized triage protocols remains limited. Like in developed countries, registered nurses or nursing officers (NOs) can be effectively trained and directed to play the role of dedicated triage personnel in EDs of most of the healthcare facilities in India. This study aimed to examine the current state of triage utilization and its impact on the distribution of responsibilities among HCPs in Indian EDs. Through this online survey, the investigatorsassessed the knowledge and practical understanding of clinical triaging among NOs, working at various hospitals nationwide. The participants included 5,029 NOs working in various parts of India, predominantly nursing graduates (82.52%), the majority being employed in government healthcare settings (84.01%)and most having over five years of cumulative working experience in the ED (70.77%). Nurses showed inadequate knowledge and awareness about the Pediatric Assessment Triangle (PAT) used for quick initial evaluation (62.18%amongall participants). Concerning the complete triage process applicable, especially in pediatric ED settings, they had even less satisfactory knowledge and understanding, e.g., identifying primary (28.27%) and secondary (22.69%) survey components via focused history and examination, properly using temperature assessment (23.32%) and instant blood glucose level assessment (22.95%) in triage, and knowing various types of internationally accepted triage systems for ED-based health facilities such as the Emergency Severity Index (ESI), Canadian Triage and Acuity Scale (CTAS), and Australasian Triage Scale (ATS) (15.87%). ANOVA and post hoc analysis revealed that the intergroup performance of the study participants with maximum correct responses to the knowledge-determining specified subset of the questionnaire depicts the significantly higher role of graduate nursing degree over diploma such as General Nursing and Midwifery (GNM)/Auxiliary Nursing and Midwifery (ANM) qualification, working in government hospital versus private setup, and ED working experience of >5 years over that of <5 years. Of the participants in the study, 50% were not evaluated for cognitive or psychomotor domains during their assessment examinations. The research illuminated a significant disparity in knowledge and proficiency levels among Indian nurses concerning pediatric triage, especially with the ability to effectively apply the PAT for initial patient evaluations, discern components of primary and secondary surveys, and comprehend various triage systems. This study underscores the importance of comprehensive reform in the Indian healthcare system and teaching curriculum by emphasizing clinical triage training and interprofessional collaboration, and establishing guidelines and regulations to ensure consistent and standardized triage practices across all EDs.

Donor Safety First: Postoperative Hepatectomy Outcomes in Living Liver Donors

Living donor liver transplantation (LDLT) has become a popular treatment option because some countries lack a deceased organ program and the growing demand for liver transplants. Although postoperative outcomes are similar to deceased donor liver transplants, there is still an element of risk to the donor. The Clavien-Dindo classification system has been used to standardize reporting across different institutions and surgeons to categorize surgical outcomes. Between January 1, 2022, and December 31, 2022, 207 living donors underwent hepatectomies at our center. All donors underwent a 3-step process of mandatory screening. Postsurgical complications were classified using the Clavien-Dindo classification. A total of 207 donor hepatectomies for LDLT were performed during our study period. Most donors (92.8%) were aged between 18 and 39 years. The most common type of graft used was a right lobe without the middle hepatic vein (82.6%). Most donors (91.7%) experienced an intraoperative blood loss of ≤500 mL. A total of 140 patients had an ordinary postoperative course. Grade 1 complications were observed in 16.9%, grade 2 in 12.1%, and grade 3 in 3.4% of the remaining patients. No grade 4 or grade 5 (patient death) complications were observed in this cohort. Living donor liver transplantation remains the most practiced liver transplant surgery in Pakistan. Our findings highlight the safety of the LDLT program with minimal risk of significant complications. The study also underscores the importance of careful screening and monitoring of living donors and the need for standardized reporting of surgical outcomes using the Clavien-Dindo classification system.

GERD-screening before bariatric surgery: the predictive value of the GERD-HRQL questionnaire score compared with preoperative EGD findings.

There is an ongoing debate on how to best identify patients with gastroesophageal reflux disease (GERD) before bariatric surgery. The value of routine preoperative esophagogastroduodenoscopy (EGD) is questioned, and patient reported symptoms are commonly used for screening. The goal of this study is to determine if patient reported symptoms using a validated questionnaire correlate with preoperative EGD findings. A prospective cohort study at a single institution was performed. Patients undergoing bariatric surgery between December 2020 and March 2023 were required to report symptoms of reflux by completing a preoperative GERD. Health-Related Quality of Life (GERD-HRQL) questionnaire and undergo a mandatory preoperative screening EGD. Patients were stratified into two cohorts: (group A) asymptomatic (score = 0) and (group B) symptomatic (score > 0). Statistical analysis was conducted using Pearson's chi-squared test and Wilcoxon rank-sum test in RStudio version 4.2.2. The predictive value of the GERD-HRQL score was analyzed using Areas Under the Curve (AUC; AUC = 0.5 not predictive, 0.5 < AUC ≥ 6 poor prediction & AUC > 0.9 excellent prediction) calculated from Receiver Operating Characteristic (ROC) curves. 200 patients were included; median age was 42.0years (IQR 36.0 to 49.2). There were 79 patients (39.5%) in Group A and 121 patients (60.5%) in Group B. There was no difference in the frequency esophagitis (27.8% vs 32.2%, p = 0.61) or hiatal hernias (49.4% vs 47.1%, p = 0. 867) between group A and group B, respectively. ROC analysis revealed that the total GERD HRQL scores, heartburn only scores and regurgitation only scores, were poor predictors of esophagitis found on EGD (AUC 0.52, 0.53, 0.52), respectively. In asymptomatic patients, higher BMI was significantly associated with esophagitis (OR 1.15, 95% CI 1.06-1.27, p = 0.002). Symptoms, identified through the GERD-HRQL questionnaire, are a poor indicator of esophagitis or its severity in patients undergoing workup for bariatric surgery. Therefore, liberal screening upper endoscopy is recommended for pre-bariatric surgery patients to guide appropriate procedure selection.

Supporting morphometric determinants as a basis for the physical culture safety

BACKGROUND: Connective tissue failure is a predisposing factor for retraumatism, post-traumatic musculoskeletal diseases, and disability. The variety and polysystem clinical manifestations of this pathology hinder its prompt identification.&#x0D; AIM: To identify pathognomonic morphometric determinants of high injury risk and apply them in the examination of individuals engaged in physical culture and sports.&#x0D; MATERIALS AND METHODS: In the period from October 2018 to March 2023, 117 patients with recurrent musculoskeletal injuries who underwent clinicо-somatometric examination and connective tissue assessment at Sechenov University and the European Osteopathic Clinical Center were recruited. Statistical data analysis was performed using IBM SPSS Statistics for Windows version 20.0 (IBM Corp., Armonk, NY, USA) and MedCalc 11.5.00 (Medcalc Software, Belgium).&#x0D; RESULTS: The rates of dysplastic features were higher in patients with recurrent musculoskeletal injuries than in healthy controls. The morphometric determinants of a high injury risk were determined. In women, these included an asthenic build, joint hypermobility, soft auricles, hyperelastic skin, atrophic striae, telangiectasia, and varicose veins of the lower extremities. In men, these included chest deformities, arachnodactyly, dolichostenomelia, flat-valgus feet, and abdominal muscle diastasis. In the ontogenesis, a significant modification, and accumulation of dysplastic stigmas were noted. Of particular diagnostic value are universal, sex-, and age-independent predictors, which included a gothic palate, kyphoscoliosis, temporomandibular joint crunching during movements, O- or X-shaped legs, and moderate, or high myopia.&#x0D; CONCLUSIONS: Biomedical support of sports activities should include the mandatory screening of the connective tissues. Timely and rapid diagnostics of the established pathognomonic morphometric determinants of a high risk of injury will help prevent musculoskeletal injuries, post-traumatic diseases, and disability, which are important for the physical culture safety and preservation of public health.

Current status of infectious diseases among migrants and non-citizens in Malaysia.

The mass movement of migrants to Malaysia for employment is one of the factors contributing to the emergence and re-emergence of infectious diseases in this country. Despite mandatory health screening for migrants seeking employment, prevalence records of infectious diseases amongst migrant populations in Malaysia are still within negligible proportions. Therefore, the present review highlights the incidence, mortality and overall status of infectious diseases amongst migrants' populations in Malaysia, which maybe be useful for impeding exacerbation of inequalities among them and improving our national health system thru robust and effective emergency responses in controlling the prevalent diseases found among these populations and maybe, Malaysian citizens too. Peer-reviewed articles from January 2016 to December 2020 were searched through online platform including SCOPUS, PubMed, Science Direct, and Google Scholar. Non-peer-reviewed reports and publications from ministry and government websites including data from related agencies were also scoured from in order to ensure that there are no cases being overlooked, as most published articles did not have migrants as the research subjects. A total of 29 studies had been selected in the final analysis. Migrants in Malaysia were at higher risk for tuberculosis, malaria, lymphatic filariasis, cholera, leprosy and leptospirosis. Lymphatic filariasis was still endemic among this population while thousand cases of TB and cholera had been reported among them due to cramp living conditions and poor sanitation in their settlements respectively. While malaria had gradually decreased and become sporadic, the influx of migrant workers had led to the rising of imported malaria cases. Low cases of leprosy had been recorded in Malaysia but a significant proportion of it was contributed by migrant workers. As for leptospirosis, studies found that there are prominent cases among migrant workers, which particularly highest within workers with lower educational attainment. Infectious diseases are still prevalent among migrants in Malaysia due to various interplay factors including their working sectors, country of origin, immunization status, type of settlement, impoverished living conditions, and language and cultural barriers that impeding access to health facilities.

Georacial Epidemiological Estimates of Glucose-6-Phosphate Dehydrogenase Deficiency among Newborns in the United States.

Glucose-6-phosphate dehydrogenase deficiency (G6PDd) is the most common inherited enzyme deficiency disorder worldwide and a major risk factor for the development of severe hyperbilirubinemia. Racial diversity of phenotypes and genotypes in affected individuals is likely to exist in the United States because of changing population demographics. The aim of the present study was to predict an empirical estimate of annual prevalence of G6PDd in newborns adjusted for geography (state of birth), maternal racial identity, and sex of the infant. Birth statistics (2019) from National Center for Vital Statistics and CDC-WONDER data and race-specific prevalence of G6PDd in the United States were evaluated from published sources. We developed Simpson's diversity index (DI) for each State and correlated these to rates of G6PDd in neonates. Descriptive statistics including modeled prevalence and its association with DI were assessed using the Spearman's rho correlation test. We modeled state-specific prevalence for six states (California, Washington DC, Illinois, Massachusetts, New York, and Pennsylvania) using population-level allele frequencies and race, based on Hardy-Weinberg equilibrium. We estimated 78,010 (95% confidence interval: 76,768-79,252) newborns had G6PDd at birth in 2019 with cumulative median prevalence of 17.3 (interquartile range: 12.4-23.2) per 1,000 live births for United States. A strong association was noted for DI and prevalence of G6PDd (p < 0.0005). Five states (Washington DC, Mississippi, Louisiana, Georgia, and Maryland) have the highest projected G6PDd prevalence, with a range of 35 to 48 per 1,000 live births. The probability of G6PDd for female heterozygotes, based on male prevalence, ranged from 1.1 to 7.5% for each cohort in the select six states. States with diverse populations are likely to have higher rates of G6PDd. These prevalence estimates exceeded by several-fold when compared with disorders screened by existing state mandated newborn screening panels. These discrepancies are further confounded by known risk of severe neonatal hyperbilirubinemia that results with G6PDd and the life-long risk of hemolysis. Combined universal newborn predischarge screening for G6PDd and bilirubin could alert and guide a clinician's practices for parental education and closer medical surveillance during the vulnerable neonatal time period. · G6PDd is a common X-linked disorder that can present with varied phenotypes among newborns.. · Prevalence of G6PDd and genotype distribution varies with sex, race, and ethnicity.. · We present regional race- and sex-based estimates of G6PDd in the United States..

Postvaccination immune responses and risk of primary total hip arthroplasty—A population-based cohort study

To investigate the relationship between individual postvaccination immune responses and subsequent risk of total hip arthroplasty (THA) due to idiopathic osteoarthritis (OA) or rheumatoid arthritis (RA). Results of tuberculin skin tests (TSTs) following the Bacille Calmette-Guerin (BCG) vaccination were used as a marker of individual immune responses. TST results from the mandatory mass tuberculosis screening program 1948-1975 (n=236 770) were linked with information on subsequent THA during 1987-2020 from the Norwegian Arthroplasty Register. The multivariable Cox proportional hazardregression was performed. A total of 10 698 individuals received a THA during follow-up. In men, there was no association between TST and risk of THA due to OA (Hazard ratio [HR] 1.01, 95% confidence interval [CI] 0.92-1.12 for positive versus negative TST and HR 1.06, 95% CI 0.95-1.18 for strong positive vs negative TST), while the risk estimates increased with increasingly restrictive sensitivity analyses. In women, there was no association with THA due to OA for positive versus negative TST (HR 0.98, 95% CI 0.92-1.05), while a strong positive TST was associated with reduced risk of THA (HR 0.90, 95% CI 0.84-0.97). No significant associations were observed in the sensitivity analysis for women or for THA due to RA. Our results suggestthat an increased postvaccination immune response is associated with a nonsignificant trend of increased risk of THA among men and a decreased risk among women, although risk estimates were small.