Assessing the prevalence and patterns of COVID-19 vaccine side effects among Syrian adults: A cross-sectional study.

Aim: This study aimed to assess the prevalence and patterns of COVID-19 vaccine side effects among Syrian adults, with a focus on the AstraZeneca and Sputnik Light vaccines, in light of the low vaccination rate in Syria (below 18%) attributed to fear of side effects. Method: A cross-sectional study was conducted between January and May 2022, using probability-based and convenient sampling strategies. Data was collected through online, paper, and face-to-face questionnaires that included demographic and vaccine-related questions. Result: Out of 3,766 participants, the majority were female (56.7 %) and aged 18-24 years (53.3 %). Most participants had a university-level qualification (71.2 %) and were related to the medical sector (53.2 %). A significant proportion (47.0 %) received AstraZeneca, Sputnik Light (22.1 %) and Sinopharm (14.7 %). Common side effects included sleepiness and lethargy (50.0 %), fever and chills (45.0 %), and pain/swelling at the injection site (35.9 %). Multivariate logistic regression analysis revealed that male (OR: 0.57, CI: 0.48-0.68) and participants aged 45-65 years (OR: 0.53, CI: 0.40-0.70) were less likely to experience side effects. Participants who believed COVID-19 posed a high threat to their personal life had higher odds of side effects (OR: 1.74, CI: 1.22-2.46). Vaccine type was also associated with side effects, with Sputnik Light (OR: 2.52, CI: 1.85-3.46) and AstraZeneca (OR: 1.61, CI: 1.26-2.05) having increased odds. Conclusion: Our study found that COVID-19 vaccines are well tolerated among the Syrian population, with short-term side effects that typically resolve within three days. These findings are expected to bolster vaccination rates through enhanced public confidence and acceptance.

Parents underestimate fatigue in younger children aged 5-7 years with asthma but not in older children.

AIM: To assess fatigue in children aged 2-17 years with asthma from both child and parent perspectives and describe associated factors. METHODS: Fatigue scores were self-reported by children aged 5-17 years old and proxy-reported by parents or carers for all children. The Pediatric Quality of Life Inventory Multidimensional Fatigue Scale was used. Fatigue scores ranged from 0 to 100, higher scores meant less fatigue. RESULTS: There were 527 children and parents enrolled. The mean overall fatigue score by self-report was 72.7 ± 15.8 and by proxy report was 75.8 ± 16.3. Self-reported fatigue score was lower in children aged 5-7 years (71.5 ± 15.9) compared to proxy-reported score (76.3 ± 15.5). Proxy and self-reported fatigue scores were similar between parents and older children. Fatigue scores were lower in association with poor asthma control and receipt of social support. Lower self-reported, but not proxy-reported, fatigue score was related to asthma severity. Lower proxy-reported, but not self-reported, fatigue score was related to the child being older and having shortness of breath. CONCLUSION: Parents underestimated the fatigue of younger children aged 5-7 years, but fatigue scores were similar between parents and older children. Both clinical and social factors are associated with fatigue in children with asthma.

Construction of the theoretical framework of burnout among primary caregivers of stroke patients: a grounded theory study / 中国实用护理杂志

Objective:To construct a conceptual framework of burnout among primary caregivers of stroke patients based on grounded theory.Methods:According to the characteristics of age, gender, relationship with patients, length of care and other characteristics of purpose sampling method, from December 2021 to March 2022, 31 primary caregivers of stroke patients were selected for semi-structured interviews in two second-class hospitals, a first-class hospitals and a community health service station in Wuzhong city and Yinchuan city. The data were analyzed in procedural grounded theory method.Results:A total of 29 primary categories and 9 secondary categories were formed. The conceptual framework of burnout among primary caregivers of stroke patients was finally established, which consisted of four main categories (role burnout, physical burnout, psychological burnout and social burnout) and a core category (burnout of primary caregivers of stroke patients).Conclusions:The conceptual framework of burnout among primary caregivers of stroke patients constructed in this study elaborates the connotation of burnout of primary caregivers of stroke patients from four aspects, which can provide a basis for the development of assessment tools and the formulation of intervention measures in the future.

Risk of Epilepsy in Children Presenting to Emergency Departments with Their First Afebrile Seizure: A Retrospective Multicenter Study.

Seizure is one of the most common neurologic disorders in pediatric emergency department visits. Early detection of epilepsy development in children with afebrile seizures is important. We identified predictors of epilepsy development in children with their first afebrile seizure. In this retrospective multicenter study, we enrolled pediatric patients aged 1 month to 18 years who presented with afebrile seizures at the emergency department from January 2017 to December 2020. Multivariable logistic regression analysis was performed to identify factors associated with epilepsy development. A total of 417 pediatric patients were enrolled, 161 (38.6%) of whom developed epilepsy. From the multivariable logistic regression analysis, older age at onset (2−5 years, odds ratio [OR] 2.611, p = 0.010; 11−15 years, OR 3.138, p = 0.003; 16−18 years, OR 4.292, p = 0.002), longer seizure duration of more than 10 min (OR 4.869, p = 0.006), two or more seizures (OR 2.378, p = 0.004), lethargy (OR 2.341, p = 0.021), and a lactate level > 2.27 mg/dL (OR 4.205, p < 0.001) were significant predictors for the development of epilepsy in children experiencing their first afebrile seizure.

Lethargy and quadraparesis as initial manifestations of covid-19 child: Case report.

Introduction: and importance: SARS-CoV-2 infection classically presents with fever and respiratory illness. However, neurological manifestations are also being reported in the literature. Transverse myelitis is caused by inflammation of spinal cord. There are various possible etiologies for this neurologic condition that include viral or bacterial infections. Case presentation: We present a case of 2 -year-old female complained of weakness of all four limbs and lethargy.She was febrile(39), respiratory rate 30/min and oxygensaturation of 89% on room air. Neurological examination revealed intact cranial nerves, GCS of 14/15 and upper and lower limbs weakness with medical research council(MRC) score of 2/5 Sensory examination showed decreased sensation of all modalities in lower limbs with a sensory level at T4. Clinical discussion: Laboratory results and cerebrospinal fluid (CSF) analysis showed normal values. Brain MRI was normal. An urgent Gadolinium-enhanced magnetic resonance imaging of the whole spine was done and revealed extensive diffuse hyper intense signal involving predominantly the grey matter of the upper cervical spinal cord. Mild enlargement and swelling of the cervical cord were also note. She was given pulse doses of IV methylprednisolone 30mg/kg followed by oral prednisolone for 40 days. She was also given IV gamma globulin 400mg/kg for five days. A marked improvement of his neurological deficit was noted over a period of 16 days after treatment. Conclusion: when a patient with myelopathy is systemically ill with fever andloss of consciousness, prompt investigation of the causative agent is needed for appropriate management. Even after the pandemic Status; COVID-19 should be considered a differential diagnosis in patients presenting with loss of consciousness, ataxia, convulsions, motor deficits, encephalitis, myelitis, or neuritis.

Orthostatic and Exercise Intolerance in Recreational and Competitive Athletes With Long COVID.

Post-acute sequelae of severe acute respiratory syndrome coronavirus 2 (PASC) infection is particularly concerning to athletes who place a high premium on cardiovascular performance and competition. This initial case series shows the overlap between PASC and orthostatic intolerance in athletes, reveals the diagnostic challenges, and highlights the role of graded exercise training in this population. (Level of Difficulty: Advanced.).

Parasite-induced shifts in host movement may explain the transient coexistence of high- and low-pathogenic disease strains.

Many parasites induce decreased host movement, known as lethargy, which can impact disease spread and the evolution of virulence. Mathematical models have investigated virulence evolution when parasites cause host death, but disease-induced decreased host movement has received relatively less attention. Here, we consider a model where, due to the within-host parasite replication rate, an infected host can become lethargic and shift from a moving to a resting state, where it can die. We find that when the lethargy and disease-induced mortality costs to the parasites are not high, then evolutionary bistability can arise, and either moderate or high virulence can evolve depending on the initial virulence and the magnitude of mutation. These results suggest, firstly, the coexistence of strains with different virulence, which may explain the transient coexistence of low- and high-pathogenic strains of avian influenza viruses, and secondly, that medical interventions to treat the symptoms of lethargy or prevent disease-induced host deaths can result in a large jump in virulence and the rapid evolution of high virulence. In complement to existing results that show bistability when hosts are heterogeneous at the population level, we show that evolutionary bistability may arise due to transmission heterogeneity at the individual host level.

Identification of a canine coronavirus in Australian racing Greyhounds.

Coronavirus infection can cause a range of syndromes, which in dogs can include mild-to-severe enteritis that generally resolves rapidly. Fatalities can occur from coinfection with other pathogens, including canine parvovirus. Between late December 2019 and April 2020, canine coronavirus (CCoV) was detected in Australian racing Greyhounds that displayed signs of gastrointestinal disease. The CCoV was genotyped using high-throughput sequencing, recovering 98.3% of a type IIb CCoV, generally thought to cause a mild but highly contagious enteric disease. The Australian CCoV was almost identical (99.9%, whole-genome sequence) to another CCoV associated with an outbreak of severe vomiting in dogs in the United Kingdom at the same time (December 2019-March 2020).

17-Month-Old Girl With Severe, Prolonged Lethargy and Somnolence.

A 17-month-old girl arrived at the pediatric ED with decreased responsiveness. She was lethargic, localizing only to noxious stimuli with vital signs significant for fever of 103.8 °F, heart rate of 185 beats/min, respiratory rate of 12 breaths/min, blood pressure of 100/59 mmHg, and oxygen saturation level of 88% on room air. She was admitted to the pediatric intensive care unit (PICU) due to concerns of septic meningitis with altered mental status and respiratory distress, and was treated with antibiotics. A respiratory viral panel (RVP) was positive for adenovirus, resulting in all antibiotics being discontinued. She remained lethargic until day nine of illness, when she had improved almost completely to her baseline. Polymerase chain reaction (PCR) of her cerebral spinal fluid returned positive for adenovirus serotype A, thus confirming our case of transient adenovirus encephalopathy. This case illustrates the importance of keeping adenovirus in the differential for encephalopathy versus a neurologic abnormality or other malignant or infectious etiology.

Lethargy as an initial symptom of intussusception secondary to Meckel's diverticulum in a 2.5 year-old girl: Case report.

INTRODUCTION: and importance: Intussusception is one of the most common causes of acute abdomen and surgical morbidities in the childhood. In a paediatric presentation of intussusception due to Meckel's diverticulum there may be acute onset of abdominal pain, vomiting or painless red currant stools. However, Lethargy has been described as a rare presenting symptom. CASE PRESENTATION: We present a case of 2,5 - year old female complained of acute alternation in consciousness followed by continuous vomiting two days later. CLINICAL DISCUSSION: Her neurological examination showed a lethargic child, not reactive and hypotonic. Her past medical history was unremarkable. Abdominal ultrasonography was compatible with ileocolic intussusception. The necrotic bowel and diverticulum were resected, followed by anastomosis of the viable bowel segments. postoperatively the infant recovered dramatically. CONCLUSION: Although lethargy is a rare presenting symptom of Intussusception, it should be kept as a differential diagnosis when a child presents with acute onset of drowsiness with or without abdominal symptoms.

A Prospective Cohort Study of the Clinical Predictors of Bacteremia in Under-Five Children With Acute Undifferentiated Fever Attending a Secondary Health Facility in Northwestern Nigeria.

BACKGROUND: Children with acute febrile illness with no localizing signs often receive antibiotics empirically in most resource-poor settings. However, little is known about the burden of bacteremia in this category of patients, and an appraisal is thus warranted. This will guide clinical practice and promote rational antibiotics use. METHODS: We prospectively followed up 140 under-five children who presented with acute undifferentiated fever at the emergency/outpatient pediatric unit of a secondary healthcare facility. Baseline clinical and laboratory information was obtained and documented in a structured questionnaire. We compared baseline characteristics between participants with bacteremia and those without bacteremia. We further fitted a multivariable logistic regression model to identify factors predictive of bacteremia among the cohort. RESULT: The prevalence of bacteremia was 17.1%, and Salmonella Typhi was the most frequently (40.9%) isolated pathogen. The majority (78.6%) of the study participants were managed as outpatients. The participants who required admission were four times more likely to have bacteremia when compared to those managed as outpatients (AOR 4.08, 95% CI 1.19 to 14.00). There is a four times likelihood of bacteremia (AOR 4.75, 95% CI 1.48 to 15.29) with a fever duration of beyond 7 days. Similarly, participants who were admitted with lethargy were six times more likely to have bacteremia (AOR 6.20, 95% CI 1.15 to 33.44). Other significant predictors were tachypnea and lymphopenia. CONCLUSION: Among under-five children with acute undifferentiated fever, longer duration of fever, lethargy, inpatient care, tachypnea, and lymphopenia were the significant predictors of bacteremia.

Marked Sinus Bradycardia Associated With Remdesivir in COVID-19: A Case and Literature Review.

Remdesivir has seen extensive use during the coronavirus disease-2019 pandemic given its clinically proven efficacy against severe acute respiratory syndrome coronavirus type 2. There has been little cited regarding adverse effects. Here we present the case of a patient with marked sinus bradycardia that began acutely on initiation of remdesivir and resolved almost immediately on cessation of the drug. (Level of Difficulty: Beginner.).

Altered mental status in a 5-month-old boy.

Intussusception in infants can present early as lethargy or altered mental status alone without apparent gastrointestinal manifestations. Awareness of this condition can result in early diagnosis and prevention of further complications.

Neonatal Nonketotic Hyperglycinemia: A Rare Case from Pakistan.

Nonketotic hyperglycinemia (NKH) is an autosomal recessive disorder caused by a defect in glycine cleavage enzyme. It leads to the accumulation of glycine in the body tissues, blood, and cerebrospinal fluid (CSF). Most NKH cases are diagnosed during the natal period of life and are fatal if not promptly diagnosed and managed. Here we present a case of a two-day-old child who presented with reluctant feeding and lethargy. She had reduced tone in all four limbs and a Glasgow Coma Scale score of 9. Keeping an infectious etiology in mind, she was started on cefotaxime and amikacin. The patient was shifted to the neonatal intensive care unit; however, no improvement in the patient's condition was seen and antibiotics were changed to linezolid and meropenem along with initiation of acyclovir. The patient's blood and CSF cultures were negative. Serum amino acid chromatography showed elevated levels of glycine, and a diagnosis of NKH was made. The patient was managed symptomatically but expired on the 22nd day of admission. The case highlights the importance of prompt diagnosis and management of aminoacidopathies. Nearly all metabolic disorders have similar clinical presentations, and an early diagnosis can improve the outcome in patients.

Equine Coronavirus-Associated Colitis in Horses: A Retrospective Study.

Equine coronavirus (ECoV) is a known cause of fever, anorexia, and lethargy in adult horses. Although there are multiple reports of ECoV outbreaks, less is known about the clinical presentation of individual horses during a nonoutbreak situation. The purpose of this study was to describe the clinical presentation of horses diagnosed with ECoV infection that were not associated with an outbreak. Medical records of all horses admitted to Washington State University, Veterinary Teaching Hospital, during an 8-year period were reviewed (2010-2018). The five horses included in this study were older than 1 year of age, were diagnosed with colitis, tested positive for ECoV using real-time polymerase chain reaction, and were negative to other enteric pathogens. Interestingly, 4 of 5 horses had moderate to severe diarrhea, 3 had abnormal large colon ultrasonography, 2 had transient ventricular tachycardia and 2 had clinicopathologic evidence of liver dysfunction. ECoV should be included as a differential diagnosis for individual horses presenting with anorexia, fever, lethargy, and colitis. Early identification of ECoV cases is key to implement appropriate biosecurity measures to prevent the potential spread of this disease.

Life history of frogs of the Brazilian semi-arid (Caatinga), with emphasis in aestivation

The semi-arid region (caatinga), that corresponds to 18.26% (1,540,000 km2) of Brazil, occupies most the northeast region. Rainfall is irregular and concentrated within the first 3 months of the year. Prolonged periods of drought, with low total rainfall, may extend for two or more years. Most of the rivers of this biome are temporary, remaining totally dry during periods of drought. We collected and observed the natural history and biology of the species Proceratophrys cristiceps, Pleurodema diplolister and Physalaemus spp, both in the rainy and dry seasons, in ten field expeditions to the State of Rio Grande do Norte (Brazil). We focused on the morphology of the skin and cutaneous glands, specifically in their defence against desiccation. During the dry season, they form concentrations in the bed of temporary rivers, burrowing themselves in favourable locations within the sand, at depths that may exceed 1.50 m. No morphological evidence was found that there are specific cutaneous adaptations against water loss. We suggest that the cutaneous fragility per se is a cutaneous adaptation to water balance. The behaviour of such anuran species, together with their physiological characteristics, should be the main tools to face the challenge of living in xeric conditions.

A Suspected Case of Rocky Mountain Spotted Fever in an Adult Horse in the Southeastern United States.

A 20-year-old Paint gelding was evaluated for fever of unknown origin. History and clinical signs were consistent with potential tick-borne disease. Samples were collected and submitted for tick-borne disease panel, herpes virus, complete blood count, and serum biochemistry. Based on physical examination findings and vaccination history, the gelding was treated for suspected tick-borne disease with oxytetracycline (8 mg/kg intravenously BID) for 5 days, followed by doxycycline (10 mg/kg PO BID) for an additional 5 days. Although titers to Borrelia burgdorferi, Anaplasma phagocytophilum, and Neorickettsia risticii on Days 4 and 8 were negative, the Rickettsia rickettsii titer went from 1:1,600 on Day 4 to 1:800 on Day 8, 1:100 on Day 21, and was seronegative by Day 38. Although complete blood polymerase chain reaction for Rickettsia rickettsii was negative, the clinical and serologic features of this case are extremely consistent with clinical cases of Rocky Mountain Spotted Fever (RMSF) described in both dogs and humans. Therefore, we submit this case report to document suspected clinical infection of an adult horse in the southeastern United States with Rickettsia rickettsii, the causative agent of RMSF. Other relevant differentials (i.e., Rickettsia parkeri, Theileria equi, and Babesia caballi) are also discussed.

Chronic tyrosine kinase inhibitor (TKI) use in metastatic renal cell carcinoma (mRCC): can this lead to the adverse effect of hypogonadism?

Background: Patients with metastatic renal cell carcinoma (mRCC) are commonly treated with tyrosine kinase inhibitors (TKIs). An adverse effect frequently suffered by patients is lethargy, which often leads to dose reduction or drug cessation. We aimed to assess whether hypogonadism is related to treatment with TKIs. Methods: We prospectively assessed gonadal function in 41 consecutive males with mRCC treated with TKIs. Demographic, clinical, and biochemical variables were collected, and statistical analyses performed to assess correlation and survival. Data Capture for each patient was perfomred at the time of entry in the study. Results: There was a 77% incidence of hypogonadism in this cohort. Assessment of testosterone level and time on TKI treatment revealed a correlation with linear regression R2 of 0.24 and regression coefficient of -0.003 (p = 0.019). Odds ratio for hypogonadism at >30 months on TKIs was 12.1 (p = 0.011). Odds ratios above and below this value showed a confirmatory trend, suggesting that this may be a chronic adverse effect. Conclusions: Our findings provide an important and robust hypothesis for a prospective clinical trial to be performed. Expert Opinion: Given the present data, patients who have symptoms suggestive of hypogonadism must have an assessment of gonadal function and be treated.

Evaluation of equine coronavirus fecal shedding among hospitalized horses.

BACKGROUND: Currently, diagnosis of equine coronavirus (ECoV) relies on the exclusion of other infectious causes of enteric disease along with molecular detection of ECoV in feces or tissue. Although this approach is complete, it is costly and may not always be achievable. OBJECTIVE: We hypothesized that the overall fecal shedding of ECoV in hospitalized horses is low. Our objective was to determine whether systemically healthy horses and horses with gastrointestinal disorders shed ECoV in their feces at the time of admission to a referral hospital and after 48 hours of stress associated with hospitalization. ANIMALS: One-hundred thirty adult horses admitted to the Washington State University Veterinary Teaching Hospital for gastrointestinal disease (n = 65) or for imaging under anesthesia (n = 65) that were hospitalized for 48 hours. Owner consent was obtained before sampling. METHODS: Fecal samples were collected at admission and 48 hours later. Polymerase chain reaction (PCR) for ECoV and electron microscopy (EM) were performed on all samples. RESULTS: Only 1 of 258 fecal samples was PCR-positive for ECoV. Electron microscopy identified ECoV-like particles in 9 of 258 samples, parvovirus-like particles in 4 of 258 samples, and rotavirus-like particles in 1 of 258 samples. CONCLUSIONS AND CLINICAL IMPORTANCE: The presence of ECoV in feces of hospitalized adult horses was low. Thus, fecal samples that are PCR-positive for ECoV in adult horses that have clinical signs consistent with this viral infection are likely to be of diagnostic relevance. The clinical relevance of the viruses observed using EM remains to be investigated.

Toxicity and expression of oxidative stress genes in Tribolium castaneum induced by toluene, xylene, and thinner.

Thinner is a solvent that contains toluene, xylene, and other substances. The aim of this study was to examine the toxicity of thinner, xylene, and toluene on adult red flour beetles, Tribolium castaneum (Herbst), as well as the effects of thinner and toluene on gene expression. The major compounds identified in the thinner with peak area >2% were p-xylene (6%), toluene (4%), 2,4-dimethylheptane (3%), methylcyclohexane (2.75%), 2-methylheptane (2%), cyclohexanone (2.6%), and nonane (2.1%). Insects were exposed to solvents at 0-240 µl/L air for 4-48 hr. Animals that survived after a 4 hr exposure to 80 µl/L air were employed to determine mRNA expression using real-time PCR. Xylene was highly toxic, and the majority of the beetles did not survive 4 hr exposure at 40 µl/L air. The lethal concentration 50 (LC50) values for toluene, xylene and thinner at 48 hr exposure were 97.7, <40 and 99.8 µl/L air, respectively. Thinner and toluene induced lethargy and sluggish movement in treated insects, while with xylene these effects were not observed. Glutathione-S-transferase (Gst) gene expression increased after thinner and toluene exposure. Superoxide dismutase (SOD) gene expression rose after toluene exposure. These results suggest that T. castaneum provides an alternative model for the study of toxicological effects of volatile aromatic compounds.