Risk Factor For Type Research Articles

Electrocardiogram-based artificial intelligence to identify prevalent coronary artery disease

Abstract Background Coronary artery disease (CAD) often goes undetected for years before it manifests and results in substantial morbidity and mortality. Some patients have neither typical risk factors nor symptomatic angina despite progressive disease. Purpose Develop a deep-learning model to detect prevalent CAD and identify people at risk for adverse events using electrocardiograms (ECG) in a primary care setting. Methods We developed a convolutional neural network using 12-lead ECG waveforms to discriminate the presence of CAD defined using diagnostic codes ("ECG2CAD"). ECG2CAD was trained on 764,670 ECGs from 137,199 individuals at the Massachusetts General Hospital (MGH). Model performance for discrimination of prevalent CAD was measured using AUROC and AUPRC, and compared against a model comprising age and sex, as well as the Pooled Cohort Equations (PCE), in three test sets independent of model training: MGH, Brigham and Women’s Hospital (BWH) and UK Biobank. ECG2CAD was assessed across subgroups of age, sex and self-reported ethnicity and for incident CAD-related events in the BWH primary care subset. Results ECG2CAD was evaluated in MGH (N=18,706 [N=6,051 cases], age 57±16 years), BWH (N=88,270 [N=27,898 cases], age 57±16 years), and UK Biobank (N=42,147 [N=1,509 cases], age 65±8 years). ECG2CAD consistently discriminated prevalent CAD (MGH: AUROC 0.782, AUPRC 0.639; BWH: AUROC 0.747, AUPRC 0.588; UK Biobank: AUROC 0.760, AUPRC 0.155) and incrementally improved upon both a model based on age and sex (p<0.01) and the PCE (p<0.01) in MGH and BWH. In the BWH primary care subset (N=51,808), model performance was consistent in subgroups defined by age, sex and self-reported ethnicity/race. The incorporation of ECG2CAD in addition to age and sex consistently improved discrimination (AUROC delta of 0.011-0.086) in all subgroups. In the BWH primary care subset with over 10 years of follow-up, we observed that either the presence of ECG2CAD-predicted CAD (HR 2.18, 95% CI 2.00-2.38, P<0.001) and ICD-based known CAD (HR 2.13, 95% CI 1.86-2.45, P<0.001) were associated with increased risk for incident myocardial infarction. The presence of both definitions was associated with an almost five-fold increase in risk (HR 4.97, 95% CI 4.51-5.48, P<0.001). The risk of incident adverse events was highest among people in the top quintile of ECG-based predicted risk (high risk) compared with people from quintile 4-2 (intermediate risk) or the lowest quintile (low risk), even when excluding those with known prevalent CAD at baseline. Conclusions Artificial intelligence-enabled analysis of the 12-lead ECG may facilitate efficient identification of individuals with possible undiagnosed CAD and inform downstream testing and preventive measures.

A rare cause of respiratory distress in preterm infants: a case report of acquired subglottic cysts

BackgroundThe Subglottic Cysts (SGCs) are a rare cause of respiratory distress in infants. Typical risk factors include male gender, extreme prematurity, gastro-oesophageal reflux and invasive ventilation, the latter being associated with mucosal damage and blockage of the subglottic cysts’ ducts. We describe a case of acquired subglottic cysts in a premature infants presented with respiratory distress.Case presentationA premature male infant was born at 25 weeks + 2 days with a history of monochorionic diamniotic twin pregnancy with twin-to-twin transfusion syndrome. During hospitalization, invasive mechanical ventilation was necessary for a total of 18 days; the patient was discharged at postmenstrual age of 40 weeks + 1 day in good condition. At 43 weeks post-menstrual age, he presented to our department with mixed stridor and worsening of respiratory dynamics. A laryngotracheoscopy evaluation was performed. The exam showed the presence of multiple SGCs causing an almost complete obstruction of the airway. Because of the significant reduction of the airway’s patency, the child underwent a tracheotomy and thereafter cysts’ removal using cold steel microinstruments. A better airway patency was restored although a slight glottic edema persisted. The histopathology confirmed the benign nature of the lesions. Successive controls showed a completely patent airway and absence of SGCs.ConclusionIn conclusion, SGCs should be considered in preterm infants with respiratory distress previously intubated, which cannot be explained by the most common causes. Early diagnosis and treatment are fundamental to reducing the morbidity and mortality associated with this disease.

Diagnostic And Post-Therapeutic Histopathology Of Hansen’s Disease in a Man With Rheumatoid Arthritis

Abstract Introduction/Objective Hansen’s Disease (leprosy), caused by Mycobacterium leprae, is a chronic infectious disease primarily affecting the skin and peripheral nerves. In the United States, leprosy remains rare, with less than 200 cases per year reported to the CDC. Diagnosis is often delayed, due to low clinical suspicion and lack of experience among healthcare providers, leading to potentially severe complications and increased transmission risk. Methods/Case Report A 71-year-old man presented to dermatology with a progressive, non-tender erythematous rash involving the arms and chest. He denied any travel history, or exposure to armadillos, and had no family history of a similar rash. His medical history was significant for rheumatoid arthritis, for which he was receiving methotrexate. The clinical differential included drug eruption, tinea infection, or sarcoidosis. Skin biopsy revealed extensive infiltration of the dermis by noncaseating granulomas surrounding cutaneous nerves, and AFB stain highlighted numerous bacilli consistent with Mycobacterium leprae, leading to the diagnosis of Hansen’s disease. The WHO classification was multibacillary leprosy, and the Ridley-Jopling classification was borderline tuberculoid (BT) to perhaps mid borderline (BB), based on clinical and histologic features. He was started on triple therapy, and biopsies performed during treatment, as well as at three years follow up showed marked improvement, with some remaining disease detected in unresolved rash. Results (if a Case Study enter NA) NA Conclusion This case presents a diagnostic challenge given the absence of typical risk factors for Mycobacterium leprae transmission. The patient’s immunocompromised status due to methotrexate therapy may have predisposed him to the disease. Documented cases of Hansen’s disease have more than doubled in the southeastern states since 2013, with concern for endemic regions emerging in Florida. Early recognition, classification, and prompt treatment are essential to prevent disease progression and reduce transmission. Increased education and awareness among healthcare providers are crucial to improving diagnostic accuracy and patient outcomes in cases of leprosy.

7228 Pregnancy Complications in Women with Lipodystrophy: The Role of Typical and Lipodystrophy-specific risk factors

Abstract Disclosure: B. Tracey: None. T. Neal: None. M. Lightbourne: None. M.S. Startzell: None. E. Cochran: None. P. Stratton: None. R.J. Brown: None. Lipodystrophy (LD) is characterized by partial (PL) or total (generalized, GL) deficiency of adipose tissue, leading to diabetes mellitus (DM), dyslipidemia, and polycystic ovary syndrome. Prior reports suggest increased risk of gestational DM (GDM), preeclampsia, and miscarriage in PL; infertility is common in GL. We explored if pregnancy complications in LD were related to typical risk factors (age, race) and/or LD-specific risk factors (GL vs PL; genotype of PL). Pregnancy data in patients with LD obtained by interview and chart review included: number of pregnancies, use of assisted reproduction technology (ART), miscarriage, GDM or pre-gestational DM (pre-GDM), preeclampsia, and weight gain. 28 patients (22 White, 6 BIPOC) had 74 pregnancies at ages 19-39y. 7 with GL (6 AGPAT2, 1 BSCL2) had 21 pregnancies (3.0±2.4 per person). 13 pregnancies in 6 patients with GL occurred on metreleptin; 1 had 8 pregnancies (3 miscarriages) without metreleptin. 21 patients with PL (7 LMNA, 4 PPARG, 10 unknown genotype) had 53 pregnancies (17 LMNA, 10 PPARG, 26 unknown; mean 2.5±1.3 per person); none were on metreleptin. No pregnancy in GL and 10 (19%) in PL used ART (P=0.053). In PL with LMNA, PPARG, and unknown genotype, ART was used in 3 (18%), 3 (30%), and 4 (15%) pregnancies (P=0.6). 10 (48%) of pregnancies in GL and 18 (34%) in PL ended in miscarriage (P=0.3). 11 patients (3 GL [43%], 8 PL [38%]) had recurrent (≥2) miscarriages. 2 ectopic pregnancies and 1 elective abortion occurred in PL. In PL with LMNA, PPARG, and unknown genotype, miscarriage occurred in 7 (41%), 3 (30%), and 8 (31%) of pregnancies (P=0.7). Pre-GDM preceded all 13 pregnancies in 6 patients with GL; 1 patient had 8 pregnancies without pre-GDM. In all LD, pre-GDM preceded 7 (25%) pregnancies in patients ≤25y and 22 (48%) in those >25y (P=0.08). Among 30 pregnancies continuing ≥20 weeks without pre-GDM, GDM developed in 3 (25%) ≤25y, and 9 (50%) >25y (P=0.3). GDM did not differ by genotype: LMNA 3 (43%), PPARG 4 (57%), unknown 5 (45%); P>0.99. Among 44 pregnancies continuing ≥20 weeks, preeclampsia developed in 5 (45%) in GL and 13 (39%) in PL (P>0.99). Preeclampsia incidence did not differ by genotype in PL (22% LMNA, 14% PPARG, 41% unknown genotype; P=0.4), race (26% White, 56% BIPOC, P=0.1), or age (23% ≤25y, 35% >25y, P=0.7). Gestational weight gain was less in GL than PL (mean 6.8±3.7 kg GL, 14.3±8.3 kg PL, P=0.0002) but was similar by PL genotype (LMNA 13.8±6.2 kg, PPARG 12.1±5.5 kg, unknown 15.4±8.5 kg; P=0.6). In this large study of pregnancy in LD, overall complication rates were high compared with healthy US women (with rates of miscarriage of 20%, recurrent miscarriage of <5%, pre-GDM of 4%, GDM of 15%, preeclampsia of 6%), but few were enhanced by LD-specific or typical risk factors; sample size was small. Gestational weight gain was lower in GL than PL, likely due to low fat mass in GL. These findings provide guidance for monitoring pregnancies in LD. Presentation: 6/1/2024

A UTERINE RUPTURE NOT TO OVERLOOK IN THE CONTEXT OF RETROPLACENTAL HEMATOMA

Objective: To report a rare case of uterine rupture in the context of a Couvelaire uterus in a patient with no history of uterine surgery or manipulation and to discuss the clinical challenges and management strategies for such cases. Case Summary: A 34-year-old multiparous woman presented at 34 weeks gestation with intrauterine fetal death (IUFD) and preeclampsia. Despite an unremarkable history with no prior cesarean deliveries or intrauterine interventions, she developed sudden hemodynamic instability and was diagnosed with uterine rupture during an emergency laparotomy. Intraoperatively, a large posterior uterine rupture was identified and repaired. Postoperatively, the patient experienced uterine atony and significant hemorrhage, necessitating additional surgical interventions including Tsirulnikov ligation and the B-Lynch uterine compression technique. The patient recovered well following intensive care management. Discussion: Uterine rupture in an unscarred uterus is an exceedingly rare event, particularly in the absence of classic risk factors. This case occurred in the context of a Couvelaire uterus, where extensive intramyometrial hemorrhage due to placental abruption may have weakened the uterine wall. The nonspecific clinical presentation, including the absence of abdominal pain or vaginal bleeding, poses diagnostic challenges. Immediate surgical intervention is crucial, especially in low-resource settings where advanced treatment options may be limited. This case underscores the importance of maintaining a high index of suspicion for uterine rupture, even in patients without typical risk factors, and highlights the need for adaptable management strategies. Conclusion: Uterine rupture should be considered in the differential diagnosis of acute abdomen in pregnancy, regardless of the patients obstetric history. Early recognition, prompt surgical management, and flexible treatment strategies are essential for optimizing outcomes in such rare but potentially life-threatening situations. Further studies are needed to improve understanding and management of this rare complication.

Biatrial Thrombi on a Gore Septal Occluder Despite Early Epithelialization.

ASD and PFO device-related thrombus is an uncommon phenomenon that can be seen both early- and late-post-closure. Typical risk factors include atrial fibrillation, hypercoagulable diseases/states, and lack of device endothelialization. We present an interesting case of a 15-year-old female who underwent PFO device closure after a renal infarction and was found to have biatrial device thrombus 3-month post-closure. She initially was managed with anticoagulation and antiplatelet therapy with intermittent systemic tPA but subsequently developed a new left atrial thrombus after complete resolution. Her device was surgically removed and found to be fully endothelialized. Her case highlights the lack of current guidelines for ASD/PFO device-related thrombus.

The Absence of Typical Stroke Symptoms and Risk Factors Represents the Greatest Risk of an Incorrect Diagnosis in Stroke Patients.

Stroke is one of the most misdiagnosed conditions that causes serious medical disabilities. Its early and accurate diagnosis by the emergency team is crucial for the patient's survival. This study aimed to determine the percentage of brain strokes incorrectly diagnosed by paramedic teams and to analyze the factors influencing incorrect diagnoses. The data of 103 patients, mean age of 68.4 ± 14.96 years, admitted in 2019 to hospital emergency departments of the two hospitals in Olsztyn, Poland, were analyzed retrospectively. All patient data were obtained from their information cards. The parameters of the patients misdiagnosed and accurately diagnosed by paramedics were analyzed with Odds Ratio (OR) calculations using IBM SPSS version 23 software. Stroke and transient ischemic attack were recognized in 77 cases (74.8%). In 26 patients (25.2%), the diagnosis made in the ambulance differed from that made in the hospital ward. The analysis of the Odds Ratio (OR) has shown that typical stroke risk factors, if present in a patient, facilitate the correct diagnosis. The greatest source of misdiagnosis of stroke by the paramedic team was the lack of hemiplegia (OR = 6.0). The absence of typical stroke risk factors and neurological stroke symptoms, such as smoking, hemiplegia, aphasia, hypercholesterolemia, arrhythmia, diabetes or a drooping corner of the mouth, constitutes a high risk of misdiagnosing stroke by the paramedic team.

Knowledge and perception among adults of their congenital heart disease: A single center cross-sectional study

Introduction and objectiveCongenital heart disease (CHD) is a complex condition requiring a multidisciplinary approach. It is crucial that adults with CHD (CHD) have adequate knowledge of their condition, enabling them to engage in their healthcare decisions and self-management. We aimed to investigate knowledge and perception among adults of their CHD. MethodsSingle-center, observational, cross-sectional study. A 25-item adapted survey of Leuven Questionnaire for CHD was used to assess four main domains: (1) disease and treatment, (2) endocarditis and preventive measures, (3) physical activity and (4) reproductive issues. ResultsOne hundred forty-eight patients participated in the study. Patients had a significant lack of knowledge localizing their heart defect, recognizing drug side effects, acting in case of experiencing drug side effects, recognizing at least two symptoms of clinical deterioration, to adequately define endocarditis and most typical signs and risk factors, to acknowledge the hereditary nature of their CHD and risk of clinical deterioration during pregnancies. Patients with an education level ≥12th grade have higher knowledge in various items and, overall, the complexity of CHD was not associated with a better performance. ConclusionThis study highlights the existing knowledge gaps among adults with CHD. It underscores the need for tailored information and structured educational programs to improve management. By addressing these challenges, healthcare providers can enhance patient outcomes, improve quality of life, and promote long-term well-being for individuals with CHD.

Isolated pulmonary valve endocarditis in a pediatric patient with down syndrome

BackgroundIsolated pulmonary valve endocarditis (IPE) accounts for less than 2% of all infective endocarditis patients. It is commonly associated with several predisposing factors, including intravenous drug use (IVDU) and congenital heart disease. The most common causative pathogens of IPE are Staphylococcus aureus and Streptococcus viridans. We report a Down’s syndrome patient with IPE and with no standard risk factors caused by the rare pathogen Acinetobacter spp. This led to respiratory failure and systemic infection due to septic pulmonary emboli. Early elective surgery was decided upon as the patient was no longer responding to medical therapy, and his clinical condition was worsening over time.Case presentationA 15-year-old male with Down syndrome and no underlying heart defect presented with a 3-month history of episodic fever, nausea, vomiting, and diarrhea. Transthoracic echocardiography (TTE) revealed large vegetation on the pulmonary valve leaflet, another mobile mass at the pulmonary artery bifurcation, and severe pulmonary regurgitation. Serial blood cultures isolated Acinetobacter spp. Despite initial antibiotic therapy, the patient continued to have sepsis, unresolved vegetations, and developed life-threatening complications and respiratory distress, which convinced us to perform a pulmonary valve replacement surgery with a homograft. After surgery, the patient recovered and was discharged on the ninth postoperative day (POD).ConclusionThis report highlights IPE’s diagnostic and therapeutic challenges, alongside the importance of a comprehensive cardiopulmonary workup in patients with unexplained fever, sepsis, and pulmonary symptoms, even without typical risk factors. Based on the patient’s aggravating condition despite medical treatment, early surgical intervention and pulmonary valve replacement were deemed crucial. However, there still needs to be a definitive guideline on when and how surgery should be performed in patients with complicated IPE, especially in pediatric patients.

Characteristics of patients diagnosed for cardiac cause of ischemic neurological events and prescreened with a transcranial Doppler examination.

Screening for patent foramen ovale (PFO) in patients with ischemic neurological events is becoming more common. This study aimed to evaluate clinical characteristics and atrial septum anatomy in relation to age and presence of PFO, as well as factors associated with a history of stroke in patients assessed for cardiac causes of ischemic neurological events. A total of 817 patients with a history of neurological episodes (stroke, transient ischemic attack [TIA], or migraine) were prescreened using transcranial Doppler ultrasound. Transesophageal contrast echocardiography (TEE) was employed to confirm PFO and assess the anatomy of the atrial septum and right atrium. Among the patients, 28% had ischemic stroke, 31% had TIA, and 49% had migraines. PFO was confirmed in 79% of the patients. Regardless of the analyzed age group, PFO was associated with higher prevalence of TIA, migraine and syncope history, atrial septal aneurysm (ASA), and Chiari network. There were fewer women in the PFO group, but only in the population aged 45 years or under. Patient age, male sex, typical cardiovascular risk factors, and the presence of ASA were associated with a history of stroke. In patients with ischemic neurological events who were prescreened for PFO, confirmation of PFO on TEE was associated with a higher prevalence of TIA, migraine, syncope, Chiari network, and ASA. Advanced age, typical cardiovascular risk factors, and ASA were associated with stroke history in the study population.

Risk factors for raised left ventricular filling pressure by cardiovascular magnetic resonance: Prognostic insights.

Cardiovascular magnetic resonance (CMR) imaging shows promise in estimating pulmonary capillary wedge pressure (PCWP) non-invasively. At the population level, the prognostic role of CMR-modelled PCWP remains unknown. Furthermore, the relationship between CMR-modelled PCWP and established risk factors for cardiovascular disease has not been well characterized. The main aim of this study was to investigate the prognostic value of CMR-modelled PCWP at the population level. Employing data from the imaging substudy of the UK Biobank, a very large prospective population-based cohort study, CMR-modelled PCWP was calculated using a model incorporating left atrial volume, left ventricular mass and sex. Logistic regression explored the relationships between typical cardiovascular risk factors and raised CMR-modelled PCWP (≥15mmHg). Cox regression was used to examine the impact of typical risk factors and CMR-modelled PCWP on heart failure (HF) and major adverse cardiovascular events (MACE). Data from 39163 participants were included in the study. Median age of all participants was 64years (inter-quartile range: 58 to 70), and 47% were males. Clinical characteristics independently associated with raised CMR-modelled PCWP included hypertension [odds ratio (OR) 1.57, 95% confidence interval (CI) 1.44-1.70, P<0.001], body mass index (BMI) [OR 1.57, 95% CI 1.52-1.62, per standard deviation (SD) increment, P<0.001], male sex (OR 1.37, 95% CI 1.26-1.47, P<0.001), age (OR 1.33, 95% CI 1.27-1.41, per decade increment, P<0.001) and regular alcohol consumption (OR 1.10, 95% CI 1.02-1.19, P=0.012). After adjusting for potential confounders, CMR-modelled PCWP was independently associated with incident HF [hazard ratio (HR) 2.91, 95% CI 2.07-4.07, P<0.001] and MACE (HR 1.48, 95% CI 1.16-1.89, P=0.002). Raised CMR-modelled PCWP is an independent risk factor for incident HF and MACE. CMR-modelled PCWP should be incorporated into routine CMR reports to guide HF diagnosis and further management.

Questionnaire Development to Assess Risk Factors for Environmental Diseases of Children in Daejeon.

Background: Allergic diseases are common in children and adolescents. It is important to assess the prevalence and risk factors of environmental diseases to implement tailored countermeasures. Methods: This questionnaire study investigated factors associated with environmental diseases in elementary school children with an environmental disease from 150 households in Daejeon Metropolitan City, South Korea in 2021. Results: The participants comprised 55.7% girls and 44.3% boys, and the mean age was 10.1 years with an even age distribution. The typical risk factors observed were the type of roads nearby, the presence of mold or stains within the residence, pet ownership, and frequency of indoor ventilation and cleaning. Notably, 73.2% of the households had an eight-lane road nearby, 40.2% reported leaks, stains, or mold within their homes during the past year, and 37.1% ventilated their homes for less than 30 min. After education on preventing and managing environmental diseases, significant changes were observed in bedding washing frequency, average ventilation duration per session, and duration of humidifier usage (p < 0.05-0.001), with improvements in lifestyle. Conclusions: Our study can be used as a reference for expanding indoor air quality control education for parents with children with an environmental disease and providing tailored environmental consultations.

Heterogeneous and overlapping mechanisms of ischemia and nonobstructive coronary arteries: in-hospital results of the MOSAIC-COR registry.

Ischemia and nonobstructive coronary arteries (INOCA) remains a significant clinical issue. Recent guidelines underscore the importance of comprehensive coronary physiology assessment to make specific diagnoses and implement tailored treatment strategies. Our primary objective was to implement comprehensive invasive diagnostics. The secondary objective was to determine the pathomechanism of INOCA in consecutive adult patients with symptomatic chronic coronary syndrome, noninvasive evidence of myocardial ischemia, and nonobstructive coronary artery disease included in the prospective MOSAIC‑COR registry, and therefore, to define new INOCA subgroups. All patients underwent comprehensive coronary physiological assessment, including resting full‑cycle ratio, fractional flow reserve, index of microcirculatory resistance, and coronary flow reserve using a pressure wire and the thermodilution method. Coronary artery reactivity was assessed with acetylcholine in a provocative test. A total of 173 patients were enrolled (median [interquartile range] age, 66 [58-71] years; 66% women). A high prevalence of typical cardiovascular risk factors was registered. According to physiological assessment, the patients were divided into the following subgroups: epicardial vasospastic angina (EVSA; 19%), microvascular vasospastic angina (MVSA; 19%), coronary microcirculatory disease (CMD; 11%), EVSA+CMD (21%), MVSA+CMD (18%), and noncoronary disorders (12%). The diagnosis of MVSA and MVSA+CMD was more frequent in women (94% vs 76%, respectively). The patients diagnosed with INOCA in the MOSAIC‑COR registry exhibit significant symptomatology and a high prevalence of typical cardiovascular risk factors. Myocardial ischemia in this population may be generated by various pathomechanisms that may overlap.

Genomic analysis of an Ecuadorian individual carrying an SCN5A rare variant

BackgroundIon channels, vital transmembrane protein complexes, regulate ion movement within cells. Germline variants in channel-encoding genes lead to channelopathies. The sodium channels in cardiac cells exhibit a structure of an alpha subunit and one to two beta subunits. The alpha subunit, encoded by the SCN5A gene, comprises four domains.Case presentationA fifteen-year-old Ecuadorian female with atrial flutter and abnormal sinus rhythm with no familial history of cardiovascular disease underwent NGS with the TruSight Cardio kit (Illumina). A likely pathogenic SCN5A gene variant (NM_188056.2:c.2677 C > Tp. Arg893Cys) was identified, associated with arrhythmias, long QT, atrial fibrillation, and Brugada syndrome. Ancestral analysis revealed a predominant European component (43.9%), followed by Native American (35.7%) and African (20.4%) components.ConclusionsThe participant presents atrial flutter and conduction disorders, despite lacking typical cardiovascular risk factors. The proband carries a SCN5A variant that has not been previously reported in Latin America and may be associated to her phenotype. The documented arginine-to-cysteine substitution at position 893 in the protein is crucial for various cellular functions. The subject’s mixed genetic composition highlights potential genetic contributors to atrial flutter, emphasizing the need for comprehensive genetic studies, particularly in mixed populations like Ecuadorians. This case underscores the importance of genetic analysis for personalized treatment and the significance of studying diverse genetic backgrounds in understanding cardiovascular diseases.

Do appraisals of military service indicate current distress in aging Vietnam War combat veterans?

Appraisals of military service, both desirable and undesirable, assessed via Elder and Clipp's (1989) scale, are associated with psychological distress in veterans. Aging combat veterans (CV) are at increased risk for posttraumatic stress disorder and other psychological disorders yet may underreport symptoms and not seek treatment that could be beneficial. It is unknown whether desirable and undesirable appraisals of military service are associated with mental health outcomes above and beyond typical risk and protective factors, such as age, education, and combat exposure. Therefore, we examined associations between appraisals of military service and assessments of psychological distress in Vietnam War CV, currently the largest cohort of aging veterans. Male Vietnam War CV aged 60 and older (n = 134) were selected from a larger study. Regression analyses examined the associations between appraisals of military service and measures of physical and psychological well-being and distress. Both desirable and undesirable appraisals of military service exhibited associations with measures of psychological distress, with undesirable appraisals being more strongly associated with distress than desirable appraisals. In regression analyses, appraisals were related to mental health outcomes over and above covariates. In addition, appraisals were more strongly related to psychological versus physical well-being measures, with undesirable appraisals more strongly related to mental health and well-being measures than desirable appraisals. Assessing appraisals of military service may identify veterans experiencing psychological distress who may benefit from referral for psychological interventions. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

“Iliacus muscle abscess as an unexpected cause of posterior hip pain in a healthy young adult female”: a case report

BackgroundIliacus muscle abscess is an uncommon but potentially life-threatening condition that can present with nonspecific symptoms, posing diagnostic challenges. This case report highlights the importance of considering iliopsoas abscess in patients presenting with fever and hip pain, especially in the absence of obvious risk factors or penetrating trauma. The novelty of this case lies in its atypical presentation mimicking a respiratory viral infection and musculoskeletal injury, impeding accurate diagnosis and appropriate management.Case PresentationA previously healthy 21-year-old female who had a mechanical fall 3 weeks prior presented with fever, right hip pain, and respiratory symptoms, initially suggestive of a respiratory infection and musculoskeletal injury. However, initial investigations revealing a markedly high C-reactive protein (CRP) concentration prompted further computed tomography (CT) imaging of her abdomen and pelvis, which uncovered an iliopsoas abscess presumably stemming from antecedent trauma. Subsequent CT guided aspiration along with culture-sensitive antibiotics led to successful treatment and resolution of her symptoms.ConclusionsThis case emphasizes the importance of considering iliopsoas abscess as a possible differential, even in young patients without typical risk factors. Markedly elevated inflammatory markers such as CRP concentrations can serve as a vital indicator, directing attention towards the possibility of septicemia or the presence of an occult abscess, facilitating prompt imaging and accurate diagnosis.

Clinical approach to donor-derived infection in solid organ transplant recipients.

Donor-derived infection is an uncommon but potentially devastating complication of solid organ transplantation (SOT). Accurate and timely identification of unexpected infectious disease transmission events has implications not only for the recipient(s) experiencing infection, but also other recipients of organs or tissues from the same donor who may require additional testing or risk mitigation, as well as the broader organ transplant regulatory framework. This narrative review synthesizes data from published reports of symptomatic unexpected donor-derived infections in SOT recipients to provide clinicians with a systematic approach to the evaluation of undifferentiated illnesses that may be of donor origin. Key reasons to consider donor-derived infection include certain microbiologically proven infections in the recipient, especially early after transplant, characteristics of the donor or their management that suggest potential exposure to or infection with specific pathogens prior to organ procurement, and select clinical syndromes that occur in the post-transplant period. Syndromes for which expedited consideration and evaluation of donor-derived infection may be warranted include central nervous system infection, graft or perigraft complications developing in the absence of typical risk factors, and unexplained critical illness/sepsis syndrome in the early post-transplant period. When embarking on an investigation of a suspected donor-derived infection, clinicians should apply knowledge of the entire continuum of the organ procurement and transplant process to ensure unbiased and comprehensive data collection that will facilitate appropriate adjudication of these uncommon but high-consequence events.

Efficacy and Safety of Filgotinib in Rheumatoid Arthritis Patients Aged over and under 65 Years (ENANTIA-65).

According to recent data, the age of patients could represent an important risk factor for MACE (major cardiovascular events), cancer, and VTE (venous thromboembolism) during treatment with JAK inhibitors in rheumatoid arthritis. We decided to analyze the population involved in the ReLiFiRa study by identifying two groups of patients: 65 years or more and less than 65 years of age, evaluating the efficacy and tolerability of 200 mg of Filgotinib daily. Of the 120 ReLiFiRa patients, 54 were younger than 65 years old and 66 patients were 65 years old or older. The data of efficacy and tolerability of treatment with FIL 200 mg daily for 6 months were evaluated. After six months of treatment, FIL was effective in both age groups. In both groups, the median values of steroid DAS28, CDAI, ERS, PCR, tender joints, swollen joints, VAS, HAQ, PGA patients, and PGA physicians were reduced with a statistically significant difference comparing these values with the baseline values. The difference in age did not impact the effectiveness of the drug. The lipid profile data also did not demonstrate significant differences between the two age groups; however, the comparison between younger vs. older patients' populations regarding the total cholesterol/HDL ratio and LDL/HDL ratio shows a statistically significant difference: total cholesterol/HDL 3.4 (2.12-3.66) vs. 3.64 (3.36-4.13) p = 0.0004, LDL/HDL 1.9 (0.98-2.25) vs. 2.41 (2.04-2.73) p = 0.0002. There are no differences regarding the atherogenic index (LDL-C/HDL-C) and coronary risk index (TC/HDL-C) compared to baseline. After six months of treatment with FIL, the older population group showed a higher level of LDL and a lower level of HDL compared to younger patients. The atherogenic index and coronary risk index are higher in patients aged ≥ 65 years, but interestingly, there were no differences when comparing the 6-month data to baseline values. This condition highlights the impact of typical risk factors that act independently of treatment with Filgotinib.

From blindness to light: A clinical conundrum - central retinal vein occlusion as an initial manifestation of inflammatory bowel disease

This case report emphasizes central retinal vein occlusion (CRVO) as the primary cause of blindness, typically linked to impaired retinal venous drainage from critical vein obstruction. While conditions like diabetes and hypertension are known risk factors for CRVO, rare instances associate it with inflammatory bowel disease (IBD). Here, a 19-year-old male initially presented with painless vision loss, revealing ocular ischemia secondary to panuveitis and moderate CRVO. Genetic testing indicated HLA-B51/B52, suggesting Behcet's disease initially, treated with immunosuppressants and steroids. Despite initial recovery, severe gastrointestinal symptoms later led to ulcerative colitis diagnosis. This sequence highlights CRVO preceding IBD symptoms in a high-risk individual, prompting caution in its differential diagnosis, especially in younger patients without typical risk factors. Prompt recognition and a collaborative approach between gastroenterologists and ophthalmologists are crucial for improving patient outcomes.

Severe acute kidney injury due to oxalate crystal induced severe interstitial nephritis: A case report

BACKGROUND Acute kidney injury (AKI) due to interstitial nephritis is a known condition primarily attributed to various medications. While medication-induced interstitial nephritis is common, occurrences due to non-pharmacological factors are rare. This report presents a case of severe AKI triggered by intratubular oxalate crystal deposition, leading to interstitial nephritis. The aim is to outline the case and its management, emphasizing the significance of recognizing uncommon causes of interstitial nephritis. CASE SUMMARY A 71-year-old female presented with stroke-like symptoms, including weakness, speech difficulties, and cognitive impairment. Chronic hypertension had been managed with hydrochlorothiazide (HCTZ) for over two decades. Upon admission, severe hypokalemia and AKI were noted, prompting discontinuation of HCTZ and initiation of prednisolone for acute interstitial nephritis. Further investigations, including kidney biopsy, confirmed severe acute interstitial nephritis with oxalate crystal deposits as the underlying cause. Despite treatment, initial renal function showed minimal improvement. However, with prednisolone therapy and supportive measures, her condition gradually improved, highlighting the importance of comprehensive management. CONCLUSION This case underscores the importance of a thorough diagnostic approach in identifying and addressing uncommon causes of interstitial nephritis. The occurrence of interstitial nephritis due to oxalate crystal deposition, especially without typical risk factors, emphasizes the need for vigilance in clinical practice.