Pediatrician-Authored Opinion/Editorial Articles Published in Newspapers Before and After the Start of the COVID-19 Pandemic.

BACKGROUND: Pediatricians publish opinion/editorials in newspapers as a form of advocacy. No research has characterized these publications to determine the scope of this communication. OBJECTIVE: We examined the characteristics of pediatrician-authored op-eds, comparing articles published in a seasonally matched six-month period before and after the onset of the COVID-19 pandemic. METHODS: We reviewed 249 pediatrician-authored op-eds (109 before COVID-19; 140 during COVID-19 pandemic) over two six-month periods accessed through America's Newspapers database in June 2021. Each article was coded for topics covered, presumed motivations for the publication, and communication techniques used. RESULTS: Total number of articles published by pediatricians was higher after the start of COVID-19 compared with a period before the pandemic. Authors commonly asked for legislative action before and during the COVID-19 pandemic, but within the COVID-19 pandemic authors more often asked for behavioral changes in the readers themselves. Personal stories were a common technique used in both time periods; shaming of government became more common during COVID-19. CONCLUSIONS: These data provide context for additional studies examining the usefulness of op-eds in pediatrician advocacy.

Self-Perception of HIV Risk and Interest in Pre-Exposure Prophylaxis in a General Obstetrics and Gynecology Clinic Population.

Background: Pre-exposure prophylaxis (PrEP) for HIV is underutilized, particularly among attendees of obstetrics and gynecology (Ob/Gyn) clinics. Lack of self-perception of HIV risk is a barrier to PrEP utilization, and a lack of understanding of community risk factors for HIV may contribute to that lack of self-perception of risk. Methods: Attendees of general Ob/Gyn clinics in New Orleans completed a survey assessing HIV knowledge, self-perception of HIV risk, and interest in PrEP. They reviewed a brief written educational intervention on demographic and behavioral risk factors for HIV and availability of PrEP. HIV knowledge, self-perception of HIV risk, and interest in PrEP were reassessed after the intervention. Results: One-hundred seventy individuals completed the survey. Eighty-five participants (50%) expressed initial interest in PrEP. Self-perception of risk of HIV acquisition was associated with interest in PrEP. Ten of 11 (90.9%) respondents who had high self-perceived risk of HIV were interested in PrEP, compared with 75 of 159 (47.2%) of those who had low self-perceived risk (p = 0.01). The association remained significant in a multivariate analysis. After the intervention, the number of those who perceived themselves to be at risk of HIV increased from 11 to 25 individuals (p < 0.01) and 20 of these (80%) were interested in PrEP. Knowledge of HIV risk factors increased (p < 0.01). The intervention did not significantly alter interest in PrEP. Conclusions: Self-perception of HIV risk was associated with interest in PrEP. A brief written educational intervention increased knowledge of HIV risk factors and increased self-perception of risk of HIV. The intervention did not translate to increased interest in PrEP.

Social distancing and mental health among pregnant women during the coronavirus pandemic.

BACKGROUND: The effect of social distancing due to the COVID-19 pandemic on the mental health of pregnant women is of particular concern, given potential effects on physical health, family functioning, and child development. METHODS: Pregnant women were recruited for the "Implications of and Experiences Surrounding being Pregnant during the COVID-19 Pandemic" study at Woman's Hospital in Baton Rouge, Louisiana. Participants enrolled at any point during their pregnancy and surveys were delivered weekly until the participant indicated that she had delivered her baby; a postpartum survey followed four weeks after delivery. This analysis includes 1037 participants with baseline, 596 with follow-up, and 302 with postpartum surveys. Questions on social distancing behaviors were asked at baseline and grouped based on whether they involved social distancing from work, friends and family, or public places. Symptoms of anxiety, stress, depression, and pregnancy-related anxiety were measured. Each type of social distancing was examined as a predictor of mental health using linear model with control for confounders. RESULTS: The study population was largely white (84.1%), married (81.8%), and educated (76.2% with a bachelor's or higher degree). Women who were younger, Black, unmarried, or had less education or income reported fewer social distancing behaviors. Mean anxiety score in the highest quartile of overall social distancing was 8.3 (SD 5.6), while in the lowest quartile it was 6.0 (SD 5.0) (p < 0.01), while perceived stress postpartum and pregnancy-related stress were not associated with social distancing. Associations were substantially diminished when controlled for baseline levels of anxiety symptoms. CONCLUSIONS: Greater social distancing was associated with more anxiety symptoms, but worse mental health, particularly anxiety, may also have contributed to greater social distancing behaviors.

Contractile and electrophysiologic characterization of optimized self-organizing engineered heart tissue.

BACKGROUND: Engineered heart tissue (EHT) is being developed for clinical implantation in heart failure or congenital heart disease and therefore requires a comprehensive functional characterization and scale-up of EHT. Here we explored the effects of scale-up of self-organizing EHT and present detailed electrophysiologic and contractile functional characterization. METHODS: Fibers from EHT were generated from self-organizing neonatal rat cardiac cells (0.5×10(6) to 3×10(6)/fiber) on fibrin. We characterized contractile patterns and measured contractile function using a force transducer, and assessed force-length relationship, maximal force generation, and rate of force generation. Action potential and conduction velocity of EHT were measured with optical mapping, and transcript levels of myosin heavy chain beta were measured by reverse transcriptase-polymerase chain reaction. RESULTS: Increasing the cell number per construct resulted in an increase in fiber volume. The force-length relationship was negatively impacted by increasing cell number. Maximal force generation and rate of force generation were also abrogated with increasing cell number. This decrease was not likely attributable to a selective expansion of noncontractile cells as myosin heavy chain beta levels were stable. Irregular contractile behavior was more prevalent in constructs with more cells. Engineered heart tissue (1×10(6)/construct) had an action potential duration of 140.2 milliseconds and a conduction velocity of 23.2 cm/s. CONCLUSIONS: Engineered heart tissue displays physiologically relevant features shared with native myocardium. Engineered heart tissue scale-up by increasing cell number abrogates contractile function, possibly as a result of suboptimal cardiomyocyte performance in the absence of vasculature. Finally, conduction velocity approaches that of native myocardium without any electrical or mechanical conditioning, suggesting that the self-organizing method may be superior to other rigid scaffold-based EHT.

Making the diagnosis with only two levels of nongynecologic cell blocks as opposed to three is more cost effective.

Two hundred forty-three of 246 cases in phase I (98.8%) and 246 of 247 cases in phase II (99.6%) had adequate or the same material present on the level two cell blocks. Sixty-nine cases were malignant (28.1%), 20 were atypical (8.1%), 157 were benign (63.8), and 16 were signed out on the cell block only (6.5%) in phase I. In phase II, 69 (27.9%) cases were malignant, 22 (8.9%) were atypical, 156 (63.2%) were benign, and 18 (7.3%) were signed out based on material present in the cell block. Fifteen cases in phase I (6.1%) and 17 (6.9%) in phase II needed immunohistochemical staining for further evaluation. Twenty-four upper urinary tract (UUT) cases were signed out as malignant (49.0%), 10 were atypical (20.4%), and 15 were benign (30.6%) in phase I. In phase II, 18 (56.3%) UUT were malignant, 8 (25.0%) were atypical, and 6 (18.7%) were benign. In phase I, 13 (26.5%) and in phase II, 18 (56.3%) were graded on the cell block only. On comparing the two phases, there was no significant difference in the amount of diagnostic material present between the level three and level two cell blocks (98.8% and 99.6%, respectively) or the number of cases diagnosed based on the cell block (6.5% and 7.3%, respectively). Cases signed out as malignant, atypical, and benign were similar in both phases. Likewise, the cases that required immunohistochemical staining to aid in the diagnosis between phase one and phase two were similar (6.1% and 6.9%, respectively). respectively).

Malignant melanoma metastatic to the thyroid gland: a case report and review of the literature.

The thyroid gland is a relatively uncommon site for a secondary malignancy; even less common is a case of malignant melanoma metastatic to the thyroid. We describe the case of a 68-year-old man who presented with a neck mass in the posterior triangle. Fine-needle aspiration biopsy (FNAB) identified the mass as a malignant melanoma. The patient had had no known primary skin melanoma. He underwent a left modified radical neck dissection, and the mass was discovered to be a positive lymph node. Postoperatively, he declined to undergo radio- and chemotherapy. Eighteen months later, he returned with a diffusely enlarged thyroid. FNAB again attributed the enlargement to malignant melanoma. Soon thereafter, the patient began experiencing seizures, and on magnetic resonance imaging, he was found to have metastatic disease to the brain. He developed ventilator-dependent respiratory failure and required a subtotal thyroidectomy for the placement of a tracheostomy tube. Patients who present with a thyroid nodule and who have a history of malignancy present a diagnostic dilemma: Is the nodule benign, a new primary, or a distant metastasis? The findings of this case and a review of the literature strengthen the argument that any patient with a thyroid mass and a history of malignancy should be considered to have a metastasis until proven otherwise.

Weeding atypical glandular cell look-alikes from the true atypical lesions in liquid-based Pap tests: a review.

The purpose of this review is to identify features that separate atypical glandular cells (AGC) associated with glandular neoplasia from its mimickers, both benign and neoplastic. We reviewed cases of AGC diagnosed on liquid-based Pap tests (LBP) for which corresponding histological follow-up was available. A review of the literature for similar studies in LBP tests was also conducted. We find that certain benign mimics can be reliably separated from AGC, but recommend caution in attempting to increase specificity at the risk of losing sensitivity. Although accounting for only a small percentage of diagnoses AGC require a thorough clinical evaluation, including colposcopy. Most cases are ultimately found to be benign. When evaluating smears suspicious for AGC, it is important to examine the subtle features which make truly atypical cells discernible from their numerous benign mimickers.

Improving recognition of thyroid carcinoma in rapid-consultation specimens.

OBJECTIVE: To improve recognition of thyroid carcinoma in rapid consultation on Diff-Quik-stained (Fisher Diagnostics, Middletown, Virginia, USA.) fine-needle aspiration (FNA) and rapid hematoxylin-eosin (H-E)-stained intraoperative scrape preparation (ISP) specimens by assessing 3 variables (anisokaryosis, nuclear overlap [NO] and scant/absent colloid) in cases of cellular follicular lesions (CFL), an indeterminate diagnostic category. STUDY DESIGN: Thirty-seven FNAs and 28 ISPs diagnosed as CFL, with histologic follow-up, were evaluated in blinded fashion by 3 cytopathologists assessing the 3 variables. RESULTS: Over 90% of the malignant cases showed NO in both FNA and ISP, while only 22% of the benign cases did; positive and negative predictive values (PPV and NPV) were 82% and 100%. All malignant cases showed significant anisokaryosis in both FNA and ISP in contrast to 24% of benign cases; PPV and NPV were 74% and 100%. Scant/absent colloid was seen in 87% and 39% of malignancies in FNA and ISP, respectively, as compared to 55% and 20% of the benign cases. PPV and NPV were 52% and 83% in FNA and 63% and 60% in ISP, respectively. CONCLUSION: Application of these variables improves recognition of thyroid carcinoma, particularly in fine needle aspirates, while additional material may be requested. With ISP, their absence supports recommending against further surgery. Together, optimal surgical planning and outcome may be obtained.