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PURPOSE: We aimed to determine the frequency of transient congenital hypothyroidism (TCH) in 17 participating centers in Türkiye, evaluate the etiological distribution in permanent congenital hypothyroidism (PCH) cases, and investigate the role of laboratory and clinical findings in predicting TCH. METHODS: This retrospective observational multicenter study included patients from 17 pediatric endocrinology centers identified by "National Newborn Screening Program" (NNSP) who were born in 2015 and followed for 6 years. Demographic, clinical, and laboratory information of the cases were compiled through the database http://cedd.saglik-network.org (CEDD-NET). RESULTS: Of the 239 cases initially treated for CH, 128 (53.6%) were determined as transient in whom a trial of levothyroxine (LT4) withdrawal was performed at a median age of 36 (34-38) months. Among the patients with PCH (n = 111), thyroid dysgenesis was diagnosed in 39.6% (n = 44). The predictive factors for TCH were: LT4 dose at the withdrawal of treatment, and initial newborn blood screening (NBS)-TSH level. Based on the receiver operating characteristic (ROC) curve analysis to predict optimal cut-offs for TCH predictors, LT4 dose < 2.0 µg/kg/day at treatment discontinuation was predictive for TCH and was associated with 94.5% specificity and 55.7% sensitivity, with an area under the curve (AUC) of 0.802. The initial NBS-TSH level value < 45 µIU/mL was predictive for TCH with 93.1% specificity and 45.5% sensitivity, with an AUC of 0.641. In patients with eutopic thyroid gland only LT4 dose < 1.1 µg/kg/day at withdrawal time was predictive for TCH with 84.7% sensitivity and 40.4% specificity, with an AUC of 0.750. CONCLUSION: According to our national follow-up data, the frequency of TCH was 53.6%. We determined the LT4 dose < 2.0 µg/kg/day at discontinuation of treatment and the initial NBS-TSH level < 45 µIU/mL as the best cut-off limits to predict TCH.
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As a multi-systemic disease, COVID-19 infection engendered a rise in co-occurring mental and physical health symptoms, particularly affecting the Latinx population. The current work sought to evaluate the main and interactive influence of acculturative stress and anxiety sensitivity in terms of mental and physical health symptoms among 181 Latinx persons (30.4% female, Mage = 34.1 years, SD = 8.20). Data were collected during a period of high COVID-19 impact (2020-2021) and analyses included five separate, two-step hierarchical regressions that were conducted for each of the criterion variables: (1) fear of coronavirus; (2) somatic symptoms; (3) fatigue severity; (4) anxiety symptoms; and (5) depression symptoms. For all analyses, step 1 covariates included years living in the U.S. COVID-19 impact, gender identity, education, and work life distress and home life distress. Results revealed an interactive effect of anxiety sensitivity and acculturative stress on COVID-19 fear, unique main effects for both anxiety sensitivity and acculturative stress on COVID-19 related fear and somatic symptoms, and main effects for anxiety sensitivity alone in relation to fatigue severity, anxiety, and depression. Overall, this study represents an initial investigation of the associations between acculturative stress, anxiety sensitivity, and a range of salient COVID-19 related outcomes among Latinx persons.
Subject(s)
Acculturation , Anxiety , COVID-19 , Hispanic or Latino , Adult , Female , Humans , Male , Anxiety/epidemiology , COVID-19/psychology , Hispanic or Latino/psychology , Medically Unexplained SymptomsABSTRACT
We present the case of a 60-year-old man who presented with a post-myocardial infarction ventricular septal rupture caused by a delayed presentation of myocardial infarction. Despite revascularization, hemodynamic stability, and a 10-day delay until operative management to allow for tissue healing, the patient experienced a fatal recurrent postoperative ventricular septal rupture. (Level of Difficulty: Beginner.).
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As individuals and political leaders increasingly interact in online social networks, it is important to understand the dynamics of emotion perception online. Here, we propose that social media users overperceive levels of moral outrage felt by individuals and groups, inflating beliefs about intergroup hostility. Using a Twitter field survey, we measured authors' moral outrage in real time and compared authors' reports to observers' judgements of the authors' moral outrage. We find that observers systematically overperceive moral outrage in authors, inferring more intense moral outrage experiences from messages than the authors of those messages actually reported. This effect was stronger in participants who spent more time on social media to learn about politics. Preregistered confirmatory behavioural experiments found that overperception of individuals' moral outrage causes overperception of collective moral outrage and inflates beliefs about hostile communication norms, group affective polarization and ideological extremity. Together, these results highlight how individual-level overperceptions of online moral outrage produce collective overperceptions that have the potential to warp our social knowledge of moral and political attitudes.
Subject(s)
Emotions , Hostility , Humans , Morals , Social Networking , CommunicationABSTRACT
Purpose: To evaluate medical trainees' and patients' perceptions of the utility of a whole-foods, plant-based (WFPB) diet for chronic disease management. Methods: A cross-sectional study using two original survey tools was implemented. Quantitative and qualitative data were collected from trainees and patients to evaluate perceived motivations and barriers to WFPB diet implementation. Results: Two hundred trainees and 52 patients responded to the surveys. Nearly half (48%) of patients were willing to try a WFPB diet, expressing a desire for additional information and help with its practical application. Over half (53%) of trainees were willing to recommend a WFPB diet to patients but expressed concern about its acceptability and feasibility. Patients perceived significantly more barriers related to personal enjoyment of animal products while trainees perceived more socioeconomic barriers. Conclusion: Poor diet has been identified as the United States' leading risk factor for mortality from chronic diseases. Plant-predominant diets, such as a WFPB diet, are associated with improved health outcomes and may be an acceptable solution for many patients. WFPB dietary modification could be pursued with a motivational interviewing approach that targets patients' individual goals. Medical providers should address their own assumptions regarding the dietary changes their patients are willing to make.
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Purpose. To evaluate medical students' and family medicine residents' perceptions of their current degree of nutrition training in general and regarding a whole-foods, plant-based (WFPB) diet. Methods. An original survey instrument was administered to medical students and family medicine residents. Quantitative and qualitative data were collected to evaluate perceptions of nutrition education in medical training, a WFPB diet, and ideas for nutrition-focused curricular reform. Results. Of the 668 trainees surveyed, 200 responded (response rate = 30%). Of these, 22% agreed that they received sufficient nutrition education in medical school and 41% agreed that a WFPB diet should be a focus. Respondents with personal experiences with a plant-based diet were more willing to recommend it to future patients. Common ideas for curricular reform were instruction on a WFPB diet along with other healthy dietary patterns, patient counseling, a dedicated nutrition course, and electives. Conclusions. Nutrition education in US medical training needs improvement to address the growing burden of obesity-related chronic disease. Proper nutrition and lifestyle modification should therefore play a larger role in the education of future physicians. A focus on plant-predominant diets, such as the WFPB diet, may be an acceptable and effective addition to current medical school curriculum, and deserves further study.
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Maple syrup urine disease (MSUD) is an inborn error of metabolism caused by a defect in the branched-chain alpha-ketoacid dehydrogenase complex (BCKDC). This leads to the accumulation of the branched-chain amino acids (BCAAs) leucine, isoleucine, and valine, which can cause neurotoxicity. Patients with MSUD are carefully managed from birth with dietary restrictions and can acutely decompensate in the setting of infections or injury. We present the case of a 29-year-old female with a history of MSUD and rheumatoid arthritis on methotrexate and adalimumab who presented to our emergency department with symptoms suggestive of a metabolic crisis including nausea, vomiting, and presyncope. She was diagnosed with coronavirus disease 2019 (COVID-19) and admitted. An initial leucine level was mildly elevated at 253 µmol/L, consistent with her underlying metabolic condition. She was placed on an infusion of normal saline and 10% Dextrose (D10) in addition to a protein-restricted sick-day diet. Remdesivir therapy was initiated due to her immunocompromised status and high risk for decompensation but had to be discontinued due to nausea and vomiting that negatively impacted the patient's oral intake. Her leucine level peaked at 647 µmol/L; however, her neurologic examination remained benign without signs of cerebral edema. With prompt involvement of our metabolic genetics team and initiation of intravenous fluids and the sick-day diet protocol, we avoided a metabolic crisis. The patient was discharged on day 5 of hospitalization with no complications from COVID-19 infection. This case highlights the individualized approach to the treatment of COVID-19 infection in a patient with a metabolic disorder. COVID-19 infection in the setting of MSUD has only been reported in two prior publications, one being a severe metabolic crisis with neurologic involvement. Fortunately, our patient experienced a mild case of COVID-19 without significant respiratory symptoms, and we were able to prevent a metabolic crisis during admission.
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Background: Latinx persons are overrepresented in terms of 2019 Coronavirus (COVID-19) infection rates and constitute a subpopulation at increased risk for COVID-19 related physical ailments. Fatigue and pain are among the most prevalent somatic symptoms among the Latinx population; however, there is little understanding of individual difference factors that are related to fatigue and pain during COVID-19 among this health disparities population. Experiential avoidance (EA) reflects the persistent tendency to avoid aversive internal sensations. Methods: The current study sought to extend past work by exploring EA in relation to fatigue severity, pain intensity, and pain disability among 182 Latinx adult persons during the COVID-19 pandemic. Results: Results indicated that EA accounted for a statistically significant amount of variance across the criterion variables. Conclusions: Overall, the current work provides initial empirical evidence that EA is related to greater fatigue severity and pain severity/disability among Latinx persons during COVID-19.
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BACKGROUND: The outbreak of the novel 2019 SARS2-Coronavirus disease (COVID-19) has led to substantial psychological distress across the United States and the world. However, emerging work suggests that prominent COVID-19 consequences such as fear of COVID-19 infection and emotional distress resulting from economic adversity and social distancing may afflict the Latinx population disproportionately. The current study sought to investigate the influence of experiential avoidance (EA), or an individual's tendency to rigidly avoid negative internal experiences (i.e. feelings, thoughts, etc.), on the severity of COVID-19 fear and emotional distress symptoms due to economic adversity and social distancing. METHOD: Participants included 188 Latinx persons recruited via an online survey panel program. RESULTS: Results indicated that EA was a statistically significant contributing factor to fear of COVID-19 and emotional distress associated with economic adversity and social distancing. These effects were evident over and above the variance accounted for by gender, years living in the United States, education, and COVID-19 related work and home life stress. CONCLUSIONS: Overall, the present work is the first to document empirically EA as it relates to fear of COVID-19 infection and related emotional distress resulting from economic adversity and social distancing among Latinx persons.
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The total synthesis of the lignan-based cyclobutane di-O-methylendiandrin A has been achieved using diastereoselective, vicinal alkylation and transannular McMurry reactions of a macrocyclic 1,4-diketone as key transformations for establishing relative stereochemistry and furnishing the strained 4-membered ring of the natural product.
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: Smoking is the leading cause of preventable death in the United States. Efforts have been made to develop effective, integrated smoking-cessation treatments for individuals with greater difficulty quitting, including individuals with elevated anxiety sensitivity (AS). Despite initial evidence for the efficacy of these treatments, little is understood about pretreatment predictors of early treatment milestones, including treatment initiation and response. Positive affectivity (PA) and negative affectivity (NA) are unique mood traits that may be related to early treatment milestones. Indeed, PA and NA are related to smoking and mood outcomes generally. Yet, it is presently unknown if pretreatment PA or NA predict early treatment milestones within the context of an integrated smoking-cessation treatment. The current study sought to evaluate the independent effect of PA and NA on early treatment milestones within the context of an integrated smoking-AS treatment protocol. Smoking and AS outcomes were evaluated independently. Participants included 288 (50% female; Mageâ=â38.66, SDâ=â13.67) treatment-seeking adult daily cigarette users. Results indicated that higher pretreatment NA was associated with an increased likelihood of early dropout versus responding to treatment across both outcomes (smoking: odds ratio [OR] 0.93, 95% confidence interval [CI] 0.88-0.99; AS: OR 0.92, 95% CI 0.88-0.98). Pretreatment PA did not significantly differentiate any of the groups. Overall, the present study serves as an initial investigation of the role of pretreatment NA in identifying those at greatest risk for dropping out of treatment (cf. responding to treatment).
Subject(s)
Affect/physiology , Cigarette Smoking/therapy , Outcome Assessment, Health Care/statistics & numerical data , Patient Dropouts/statistics & numerical data , Personality/physiology , Smoking Cessation/statistics & numerical data , Adult , Female , Humans , Male , Middle AgedABSTRACT
Introduction: Keeping a contamination free environment in the laboratory has commonly been achieved by one of two ways: a flame or a biosafety cabinet (BSC). However, it has been frequently observed that these two practices have been combined, where a heat source has been used within the BSC. As flames require flammable gasses and cause hot air to rise, it was hypothesized that these could lead to a loss of BSC containment, as BSCs rely on unidirectional downflow air. Objectives: The objective of this study was to determine whether BSCs can maintain containment when a heat source is operated within the work area. Methods: Several heat sources (Bunsen burner, High Heat Bunsen Burner, Spirit Lamp and Bacti-cinerator) were placed within two sizes of BSCs (4-foot and 6-foot), and smoke was used to visualize airflow disturbances, air cleanliness was measured by particle counting , and aerosol microbiological testing was conducted to ascertain containment. The risk of introducing a flammable gas into a BSC was also calculated. Results: Large flamed Bunsen burners were found to have the most detrimental effects on the ability of the BSC to maintain containment, especially in the center of the work area, while the smaller heat sources were more variable. Containment was completely lost in the 4-foot BSC, whereas the 6-foot BSC was capable of maintaining containment in only a few conditions. The BSC was also calculated to be able to maintain the required volume of flammable gas needed to operate the burners, not taking into consideration unintended leaks. Conclusions: Overall, it was determined that BSCs cannot operate safely and reliably while housing a heat source, as it could cause unexpected contamination of the work or the worker, or BSC ignition or explosion.
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A series of bent p-terphenyl-containing macrocycles have been synthesized and then regioselectively brominated, arylated, and subsequently subjected to a Scholl-based cyclodehydrogenation reaction. Shortening the alkyloxy bridging unit of these macrocycles increases the bend in the p-terphenyl unit, as well as the strain energy (SE) of the central para-phenylene ring system. For the first time, incremental increases in SE of the macrocyclic structure of this class of benzenoid compounds have been investigated in the context of π-extension to strained polycyclic aromatic hydrocarbon systems using the Scholl reaction.
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We report the genome sequences of 14 cluster K mycobacteriophages isolated using Mycobacterium smegmatis mc²155 as host. Four are closely related to subcluster K1 phages, and 10 are members of subcluster K6. The phage genomes span considerable sequence diversity, including multiple types of integrases and integration sites.
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Despite the high rate of smoking cessation treatment non-response, relatively little empirical work has examined predictors of treatment non-response. The present study sought to explore the effect of smoking outcome expectancies on treatment response in a sample of treatment-seeking adult daily smokers (N=182; 53.3% female; Mage=40.67; SD=13.63). Results indicated that expectancies for smoking to reduce negative affect were related to an increased likelihood of treatment non-response (OR=0.73, CI: 0.54, 0.98). These findings remained significant after controlling for sex, presence of Axis I disorder, tobacco-related health problems, tobacco dependence, anxiety sensitivity, and condition assignment as well as other smoking expectancy dimensions. Post hoc analyses revealed that this relation was stronger for smokers in the integrated care condition vs. the standard care condition (Interaction: OR=1.69, CI: 1.05, 2.73). Additionally, expectancies for smoking to enhance positive affect and provide sensory satisfaction were associated with an increased likelihood of treatment response in the standard care condition. The current findings suggest expectancies that smoking will alleviate negative affect may be a risk factor of smoking cessation treatment non-response. Additionally, findings provide evidence that the relation between smoking expectancies and treatment non-response may differ by smoking cessation treatment.
Subject(s)
Anticipation, Psychological , Patient Acceptance of Health Care/psychology , Smoking Cessation/methods , Tobacco Smoking/prevention & control , Adolescent , Adult , Female , Humans , Male , Middle Aged , Recurrence , Smoking Cessation/psychology , Tobacco Use Cessation Devices , Treatment Failure , Young AdultABSTRACT
OBJECTIVE: Ischemia-modified albumin (IMA), a novel biochemical marker, is known to reflect ischemia in early phases of acute coronary syndrome (ACS). In the present study, we evaluated the role of IMA on the prediction of coronary atherosclerotic plaque burden and ischemic burden in patients with non-ST-segment-elevation acute coronary syndromes (NSTEACS). PATIENTS AND METHODS: Ninety-six consecutive NSTEACS patients presented within the first three hours of symptom onset were prospectively enrolled in this study. Blood samples were collected in the first 30 min of admission for IMA measurement. Serum levels of IMA were analyzed using the rapid and colorimetric method and reported in absorbance units (ABSU). Coronary plaque burden was assessed by using angiographic Gensini score (GS). In addition, patients were divided into large (LIBG) and small ischemic burden (SIBG) groups based on angiography findings. RESULTS: Patients were dichotomized into two groups according to median GS as follows; with GS ≤ 44 and GS > 44, respectively. Mean IMA was significantly higher in GS > 44 group as compared to GS ≤ 44 group (0.746 ± 0.15 vs. 0.550 ± 0.12 ABSU, p < 0.001). The GS was positively correlated with the levels of IMA (r = 0.673, p < 0.001). IMA was significantly higher in LIBG as compared to SIBG (0.745 ± 0.16 vs. 0.570 ± 0.13 ABSU, p < 0.001). CONCLUSIONS: IMA measurement in early phases of NSTEACS may give predictive information about ischemic burden and coronary atherosclerotic plaque burden; thus, may be useful in decision-making about treatment options in these patients.
Subject(s)
Acute Coronary Syndrome/blood , Ischemia/blood , Plaque, Atherosclerotic/pathology , Aged , Biomarkers/blood , Female , Humans , Male , Middle Aged , Serum Albumin , Serum Albumin, HumanABSTRACT
Maternal directive and responsive behaviors were compared for 25 mothers and children with complex communication needs using two types of toys (familiar and unfamiliar toys). Each type of toy play was conducted with and without a single message speech-generating communication device (SGD) programmed to say "more." Rate percentages of coded intervals for maternal directive and responsive behaviors were analyzed using repeated measures ANOVAs. Results indicated that mothers used significantly more responsive behaviors when playing with their own familiar toys than with unfamiliar toys, but no differences in directiveness between types of play. Mothers showed no differences in responsivity or directiveness when the SGD was added to play interactions, indicating that the SGD did not introduce task features that detracted from the mothers' existing levels of responsivity with their children. Clinical implications are discussed.
Subject(s)
Communication Aids for Disabled , Communication Disorders/rehabilitation , Maternal Behavior , Mother-Child Relations , Play and Playthings , Child, Preschool , Female , Humans , Infant , MaleABSTRACT
This study compared longitudinal changes in mastery motivation during parent-child free play for 37 children with complex communication needs. Mastery motivation manifests as a willingness to work hard at tasks that are challenging, which is an important quality to overcoming the challenges involved in successful expressive communication using AAC. Unprompted parent-child play episodes were identified in three assessment sessions over an 18-month period and coded for nine categories of mastery motivation in social and object play. All of the object-oriented mastery motivation categories and one social mastery motivation category showed an influence of motor skills after controlling for receptive language. Object play elicited significantly more of all of the object-focused mastery motivation categories than social play, and social play elicited more of one type of social-focused mastery motivation behavior than object play. Mastery motivation variables did not differ significantly over time for children. Potential physical and interpersonal influences on mastery motivation for parents and children with complex communication needs are discussed, including broadening the procedures and definitions of mastery motivation beyond object-oriented measurements for children with complex communication needs.
Subject(s)
Communication Disorders/psychology , Motivation , Brain Injuries/complications , Brain Injuries/psychology , Cerebral Palsy/complications , Cerebral Palsy/psychology , Child, Preschool , Communication Aids for Disabled , Communication Disorders/etiology , Communication Disorders/rehabilitation , Developmental Disabilities/complications , Developmental Disabilities/psychology , Female , Humans , Infant , Longitudinal Studies , Male , Spinal Dysraphism/complications , Spinal Dysraphism/psychologyABSTRACT
This review assessed the utility of vasopressin and vasopressin analogues for the treatment of refractory hypotension associated with angiotensin-converting enzyme (ACE) inhibitors in the perioperative setting. A systematic review of the literature was conducted using MEDLINE, Embase, and ProQuest. Six randomized controlled trials met eligibility criteria. In the perioperative setting, continued use of ACE inhibitors within 24 hours before surgery remains controversial. Authors of the reviewed studies suggested that the morning dose of the ACE inhibitor be held, and those patients experienced decreased catecholamine use postoperatively and shorter duration of decreased mean arterial pressure. No incidence of refractory hypertension from withholding the morning dose of the ACE inhibitor was mentioned. All of the patients receiving vasopressin demonstrated improved hemodynamic stability with small, intermittent doses, without profound ischemic changes. For management (prevention and treatment) of ACE inhibitor-associated hypotension in the perioperative setting, all studies showed statistically significant success with vasopressin or vasopressin analogues for improvement of systemic blood pressures. Before vasopressin is widely accepted as a standard of care, further studies are needed to confirm these findings and assess the general utility of vasopressin in surgical populations for management of ACE inhibitor-associated refractory hypotension.
Subject(s)
Anesthesia, General , Angiotensin-Converting Enzyme Inhibitors/administration & dosage , Hypotension/drug therapy , Vasopressins/therapeutic use , Humans , Hypertension/drug therapy , Vasopressins/administration & dosageABSTRACT
OBJECTIVE: The aim of this study was to investigate the cardiovascular disease risk of patients with uterine leiomyoma using carotid intima-media thickness (CIMT), insulin resistance and lipid profile. METHODS: A total of 84 reproductive-aged women (20-45 years) were divided into two groups as the study group (n = 42) of women with leiomyoma and the control group (n = 42) of healthy women without leiomyoma. The risk factors for cardiovascular disease such as age, body mass index (BMI), low-density lipoprotein (LDL), triglycerides (Tg), high-density lipoprotein (HDL), total cholesterol and lipoprotein a levels, systemic disorders, cigarette smoking and CIMT were all recorded and compared between groups. RESULTS: The mean age, gravida, parity, BMI, total cholesterol level and CIMT were significantly different between the groups (p < 0.05). CIMT after adjusted for the age and age, BMI was significantly lower in study groups (<0.001). Insulin resistance, serum LDL, Tg, HDL, lipoprotein a, and endometrial thickness were comparable between groups (p > 0.05). The number of leiomyoma was significantly correlated with Tg (r = 0. 322, p = 0.037) and LDL (r = 0. 431, p = 0.006). The size of leiomyoma was significantly correlated with HOMA-IR values (r = -0.370, p = 0.016). CONCLUSION: Uterine leiomyoma was associated with lipid profile, insulin resistance and CIMT in reproductive-aged women.