Feasibility of adolescent contraceptive care in the pediatric emergency department: A pilot randomized controlled trial.

BACKGROUND: This study assessed feasibility constructs of adolescent contraceptive care in the pediatric emergency department (PED), including contraception initiation. METHODS: We conducted a randomized trial in two PEDs with pregnancy-capable adolescents aged 15-18 years who were assigned to enhanced usual care (usual) or same-day initiation (same day). All received counseling and clinic referral, but same-day participants could also receive contraception in the PED. We trained PED clinicians in counseling and prescribing. Adolescents and clinicians rated feasibility using five Likert-type items (1 = strongly disagree to 5 = strongly agree) after the session. We assessed PED medication initiation and appropriateness via medical record review and contraception use and side effects at 30 days via adolescent survey. To further explore feasibility, we conducted clinician interviews at study completion; these were audio-recorded, transcribed, and analyzed. We hypothesized contraceptive care would be feasible (defined as average score ≥ 4 across five survey items). RESULTS: We enrolled 37 adolescents (12 in usual and 25 in same-day), mean age was 16.6 years, 73% were Black, and 19% were Hispanic. We trained 27 clinicians. Average feasibility scores were 4.6 ± 0.4 (adolescents) and 4.1 ± 0.8 (clinicians). Eleven (44%) same-day participants initiated contraception in the PED. One adolescent with migraines initially received estrogen-containing pills; this was corrected after discharge. At 30 days, same-day participants were more likely to report contraception use (78% vs. 13%; p = 0.007). One adolescent reported bloating as a side effect. Clinicians enjoyed delivering contraceptive care, found study resource materials useful, and identified staffing shortages as a barrier to care delivery. CONCLUSIONS: We are among the first to report on PED-based adolescent contraception initiation to prevent unintended pregnancy. Adolescents and clinicians reported that contraceptive care was feasible. Initiation was common and medications were largely appropriate and tolerated. Future efforts should explore integrating contraceptive care into routine PED care.

Infant Appendicitis: A Case Presentation of Appendicitis in a Nine-Month-Old Infant With Respiratory Syncytial Virus (RSV) and Otitis Media and Review of Literature.

Appendicitis in children < 5 years old is uncommon and even less common in children < 1 year old. Symptoms of appendicitis can be non-specific and mimic other common pediatric diseases, causing delays in diagnosis. Without a timely diagnosis, young children with appendicitis are at risk of developing worsening disease, intra-abdominal abscess, perforation, and bacteremia.  We submit a case of a nine-month-old male infant presenting with fever, vomiting, and irritability seen the day prior and treated for otitis media, who was ultimately diagnosed with appendicitis with concomitant viral infection (respiratory syncytial virus and human rhinovirus/enterovirus) and treated with intravenous antibiotics and laparoscopic appendectomy.  This case illustrates how easy it is to misdiagnose infant appendicitis due to factors including normal developmental speech barriers, nonspecific presentations, and overlap of symptoms with many other common childhood illnesses, along with a challenging abdominal examination. Delay in diagnosis leads to increased rates of perforation and complications. Providers should trust abnormal physical examination findings, especially abdominal guarding against palpation, and keep a wide differential diagnosis in order to diagnose appendicitis in young children.

Risk of Aspiration Increased by Post-swallow Residue in Infant Fiberoptic Endoscopic Evaluation of Swallowing (FEES).

OBJECTIVE: To assess the risk of aspiration associated with post-swallow residue subsites in Fiberoptic Endoscopic Evaluation of Swallowing (FEES) in bottle-fed infants <1 year of age. METHODS: This is a retrospective matched-pairs cohort study at an academic tertiary children's hospital. FEES and Videofluoroscopic Swallowing Study (VFSS) trials performed within the same infant <5 days apart were paired by matching bolus consistency and bottle flow rate. Positive aspiration was defined by the "or rule" in which aspiration is positive when either FEES or VFSS within a matched pair is positive. RESULTS: Eighty-seven FEES-VFSS matched pairs from 29 patients (16 males; mean [SD] age, 2.9 [2.8] months) were included. The rate of positive aspiration, as defined by the "or rule", was 59% (51/87). In FEES, post-swallow pyriform sinus residue was present in 16% (14/87) and anterior commissure residue 27% (31/87). Risk of positive aspiration was increased by pyriform sinus residue (odds ratio [OR] 5.4, 95% confidence interval [CI] 1.9-19.3, p < 0.01) and anterior commissure residue in FEES (OR 2.5, 95% CI 1.1-6.1, p = 0.03). In the neonate subgroup, <1 month of age, multivariate-adjusted analysis showed that anterior commissure residue had better diagnostic accuracy for aspiration than in older infants (overall 70% vs. 42%, p < 0.01; sensitivity 60% vs. 10%, p < 0.01), whereas pyriform sinus residue had worse accuracy (overall 41% vs. 70%, p = 0.02; sensitivity 13% vs. 43%, p = 0.02). CONCLUSION: This study demonstrates that pyriform sinus and anterior commissure residue during infant FEES were associated with fivefold and twofold increased risk of aspiration, respectively. LEVEL OF EVIDENCE: 3: Using a retrospective matched-pairs cohort, this study assesses the diagnostic accuracy of post-swallow residue in FEES for predicting aspiration. Laryngoscope, 134:1431-1436, 2024.

Safety and effectiveness of vocal fold injection laryngoplasty in infants less than one year of age.

INTRODUCTION: Injection laryngoplasty (IL) is commonly performed for unilateral vocal fold immobility (UVFI). However, the safety and efficacy in patients <1 year of age are not widely recognized. This study analyzes the safety and swallow outcomes in a cohort of patients <1 year who underwent IL. METHODS: This retrospective analysis evaluated patients at a tertiary children's institution between 2015 and 2022. Patients were eligible if they underwent IL for UVFI and were <1 year at time of injection. Baseline characteristics, perioperative data, oral diet tolerance, and preoperative and postoperative swallow data were collected. RESULTS: 49 patients were included, 12 (24%) of whom were premature. The average age at injection was 3.9 months (SD 3.8), time from UVFI onset to injection 1.3 months (2.0), and weight at injection 4.8 kg (2.1). The baseline American Association of Anesthesiologists physical status classification scores were 2 (14%), 3 (61%), and 4 (24%). 89% of patients had improvements in objective swallow function postoperatively. Of the 35 patients who were preoperatively enterally-dependent and did not have medical circumstances precluding advancement to oral feeds, 32 (n = 91%) tolerated an oral diet postoperatively. There were no long-term sequelae. Two patients had intraoperative laryngospasm, one intraoperative bronchospasm, and one with subglottic and posterior glottic stenosis was intubated for <12 h for increased work of breathing. CONCLUSIONS: IL is a safe and effective intervention that can reduce aspiration and improve diet in patients <1 year old. This procedure can be considered at institutions with the appropriate personnel, resources, and infrastructure.

Static endoscopic swallow evaluation in children.

OBJECTIVES: Static Endoscopic Evaluation of Swallowing (SEES) has been demonstrated to have a strong correlation with the Videofluoroscopic Swallow Study (VFSS) in adults. In children, Fiberoptic Endoscopic Evaluations of Swallow (FEES) are frequently performed to avoid repeated VFSS; however, a subset of the population does not tolerate FEES. The purpose of this study was to evaluate the utility of a modified SEES in children. METHODS: Charts of 50 consecutive patients who underwent FEES evaluations were reviewed. Patients age 3 months to 12 years undergoing SEES, FEES, and VFSS were extracted. We compared a binary assessment of outcome on SEES versus VFSS as the diagnostic standard to report characteristics, including sensitivity, specificity, and positive and negative predicted value. RESULTS: A total of 36 patients met all inclusion criteria (mean age 2.8 years). Using the VFSS as the diagnostic standard, residue seen on SEES had a sensitivity of 80.0%, specificity of 85.7%, a positive predictive value of 88.9%, and a negative predictive value of 75.0% for predicting deep penetration or aspiration. CONCLUSION: SEES may be helpful for developing an initial diagnostic impression and may serve as a platform for patient and caregiver counseling. In children who are unable to cooperate with FEES, SEES may provide clinical insight in predicting an abnormal swallow study; however, a normal SEES was less reliable in predicting a safe swallow on subsequent VFSS in this patient population. LEVEL OF EVIDENCE: 4 Laryngoscope, 130:1590-1594, 2020.

Antimicrobial resistance - moving forward?

BACKGROUND: When microorganisms (such as bacteria or viruses) are highly exposed to antimicrobial drugs, they can develop the capacity to defeat the drugs designed to eradicate them. Long-term accumulation of adaptations to survive drug exposure can lead to the development of antimicrobial resistance (AMR). The success of antibiotics has led to their widespread overuse and misuse in humans, animals and plants. MAIN TEXT: AMR is a global concern and solutions are not vertical actions in a single buy business model. Even if a transectoral approach is key, there is a lack of multi-disciplinary partnerships that allow for strategic cooperation between different sectors such as the pharmaceutical industry, agro-alimentary complex, patient care and education, NGOs and research and development. Global public health voices should lead this integration to align the progress of existing AMR successes. Maintaining the public's trust in preventive medicine, health systems and food production safety, together with public health driven, non-profit drug development, is a key factor. In its "Call for integrated action on AMR", signed by about 70 national and international organizations the World Federation of Public Health Associations (WFPHA) called "on all governments, the private sector, non-governmental organizations, health professionals, public and private research organizations, and all stakeholders to ensure that public health remains at the centre of all policy and scientific endeavours in the field of antimicrobial resistance". CONCLUSIONS: The "Global Charter for the Public's Health", developed by the WFPHA in association with WHO, is proposed in this article as a tool for implementation of complex public health actions such as AMR.

Injection Laryngoplasty for Children with Unilateral Vocal Fold Paralysis: Procedural Limitations and Swallow Outcomes.

OBJECTIVE: Vocal fold immobility with resultant dysphagia is a known cause of morbidity in the pediatric population. Herein we evaluate the efficacy and adverse events of injection laryngoplasty in children. STUDY DESIGN: Case series with chart review. SETTING: Tertiary academic children's hospital. SUBJECTS AND METHODS: Patients <12 years of age with unilateral vocal fold immobility, dysphagia, and objective swallow study data were included. Primary outcome measures included perioperative adverse events and the ability to advance the diet, as defined by initiation of oral feeds or reduction in thickener following postoperative swallow study. RESULTS: The mean age of the cohort (N = 41) was 43.83 months (range, 0.5-144 months), and 46.3% of patients were <18 months old. Perioperative adverse events included increased oxygen requirement (n = 3), prolonged operating room time secondary to tenuous cardiopulmonary status (n = 2), and postoperative readmission within 30 days (n = 1). A total of 63.63% (n = 21 of 33) of patients safely advanced their diet following objective improvement on swallow study. Patients undergoing injection laryngoplasty ≤6 months of the onset of vocal fold immobility were more likely to advance their diet following surgery. CONCLUSION: Injection laryngoplasty has the potential to advance or initiate an oral diet for children with vocal fold immobility, including those in the first months of life. It is relatively free of adverse events, but certain limitations in the pediatric population must be considered. Preoperative characteristics, including timing of injection and premorbidity diet, may guide clinicians in predicting those patients most likely to advance their diet following injection laryngoplasty.

A Severe Ranavirus Outbreak in Captive, Wild-Caught Box Turtles.

A Ranavirus outbreak in a captive population of wild-caught individuals was monitored using clinical evaluations and real-time PCR in 317 wild box turtles held in captivity during translocation. During the 2-year study period, the population experienced 71.6% mortality, suggesting that ranaviruses can rapidly attenuate populations. Wide variation in infection rate (7-94% per sampling period) was observed, which may have been driven by clearing and reinfection, adaptive immunity, or imperfect detection using noninvasive samples. Only nasal clinical signs were significantly related to infection status, and agreement among sample types was low. Subsequent to the initial outbreak, low mortality but high real-time PCR prevalence of Ranavirus was observed, suggesting that surviving individuals might be tolerant.

Toward the Development of a Sustainable Scientific Research Culture in Azerbaijan (2011-2015).

This review especially describes the dangerous pathogens research program in Azerbaijan (AJ) funded by the US Defense Threat Reduction Agency under the Cooperative Biological Engagement Program (CBEP) from 2011 through 2015. The objectives of the CBEP are to prevent the proliferation of biological weapons; to consolidate and secure collections of dangerous pathogens in central repositories; to strengthen biosafety and biosecurity of laboratory facilities; and to improve partner nations' ability to detect, diagnose, report, and respond to outbreaks of disease caused by especially dangerous pathogens. One of the missions of the CBEP is therefore to increase the research skills and proficiency of partner country scientists. The program aims to fulfill this mission by sponsoring scientific research projects that exercise the modern diagnostic techniques available in the CBEP-engaged laboratories and the enhanced disease surveillance/control programs. To strengthen the local scientists' ability to develop research ideas, write grant proposals, and conduct research independently, in-country CBEP integrating contractor personnel have mentored scientists across AJ and conducted workshops to address technical gaps. As a result of CBEP engagement, seven research projects developed and led by AJ scientists have been funded, and five projects are currently in various stages of implementation. The Defense Threat Reduction Agency has also sponsored AJ scientist participation at international scientific conferences to introduce and integrate them into the global scientific community. The efforts summarized in this review represent the first steps in an ongoing process that will ultimately provide AJ scientists with the skills and resources to plan and implement research projects of local and regional relevance.

A cross sectional study evaluating the prevalence of Coxiella burnetii, potential risk factors for infection, and agreement between diagnostic methods in goats in Indiana.

Coxiella burnetii is the etiologic agent of the zoonotic disease Q fever and is considered to be endemic in domestic ruminants. Small ruminants in particular are important reservoirs for human infection. Serologic and molecular methods are both available for diagnosis of infection with C. burnetii, but there has been little research evaluating the prevalence of this organism in small ruminants outside of the context of clinical disease outbreaks. The objectives of this study were to estimate seroprevalence of C. burnetii and the prevalence of shedding of C. burnetii DNA in milk by goats in Indiana, USA, to evaluate potential risk factors for association with C. burnetii exposure and shedding, and to assess the level of agreement between the enzyme-linked immunosorbent assay (ELISA) and real-time polymerase chain reaction (PCR) tests used to estimate prevalence. A total of 649 does over 1 year of age and not pregnant at the time of sampling were included in the study. Serum samples were collected from 608 does representing 89 farms. Milk samples were collected from 387 does representing 85 farms. Both milk and serum samples were collected from 356 does representing 80 farms. The estimated individual seroprevalence and shedding prevalence in milk adjusted for clustering were 3.1% (n=23/608, 95% CI: 1.2-7.0%) and 2.5% (n=9/387, 9.5% CI: 1.0-5.6%) respectively. Estimated adjusted herd level C. burnetii seroprevalence and herd level shedding prevalence were 11.5% (n=10/89, 95% CI: 6.4-20.1%) and 7.0% (n=6/85, 95% CI: 3.3-14.6%) respectively. Based on a generalized estimating equation model (GEE), meat breeds of goat had 7.0 times increased odds of shedding C. burnetii DNA in milk samples as compared to dairy breeds. Agreement between tests as determined by Cohen's kappa was poor at both the individual (kappa=0.04, 95% CI: -0.1 to 0.2) and herd (kappa=0.2, 95% CI: -0.1 to 0.5) levels. This indicates that serologic screening alone is unlikely to prevent the introduction of does shedding C. burnetii into herds.

Implementation and evaluation of a training program as part of the Cooperative Biological Engagement Program in Azerbaijan.

A training program for animal and human health professionals has been implemented in Azerbaijan through a joint agreement between the United States Defense Threat Reduction Agency and the Government of Azerbaijan. The training program is administered as part of the Cooperative Biological Engagement Program, and targets key employees in Azerbaijan's disease surveillance system including physicians, veterinarians, epidemiologists, and laboratory personnel. Training is aimed at improving detection, diagnosis, and response to especially dangerous pathogens (EDPs), although the techniques and methodologies can be applied to other pathogens and diseases of concern. Biosafety and biosecurity training is provided to all trainees within the program. Prior to 2014, a variety of international agencies and organizations provided training, which resulted in gaps related to lack of coordination of training materials and content. In 2014 a new training program was implemented in order to address those gaps. This paper provides an overview of the Cooperative Biological Engagement Program training program in Azerbaijan, a description of how the program fits into existing national training infrastructure, and an evaluation of the new program's effectiveness to date. Long-term sustainability of the program is also discussed.

Estimated herd prevalence and sequence types of Coxiella burnetii in bulk tank milk samples from commercial dairies in Indiana.

BACKGROUND: Coxiella burnetii is the etiologic agent of Q fever, a zoonotic disease causing influenza-like illness, pregnancy loss, cardiovascular disease and chronic fatigue syndrome in people. C. burnetii is considered to be enzootic in ruminants, but clinical signs of infection do not always manifest. National studies have documented the presence of C. burnetii in dairy herds in Indiana. This represents an opportunity to better characterize the distribution and prevalence of C. burnetii infection at the state scale, allowing evaluation of the need for surveillance and response planning to occur at this level. A cross-sectional study was conducted to estimate the herd prevalence of C. burnetii in commercial cattle dairies in Indiana and characterize the strains of C. burnetii within these dairies. RESULTS: Bulk tank milk samples were collected between June and August of 2011 by the Indiana State Board of Animal Health (ISBOAH). A total of 316 of these samples were tested for the IS1111 transposon of C. burnetii using quantitative real time polymerase chain reaction (PCR). Single nucleotide polymorphism (SNP) genotyping was used to identify the multispacer sequence genotypes (ST) present in samples where the IS1111 transposon was identified. The geographic distribution of dairies testing positive for C. burnetii DNA and the identified STs were also evaluated. The estimated overall herd prevalence for C. burnetii DNA was 61.1 % (95 % CI 55.6-66.3 %). The highest estimated regional prevalence was 70.2 % in the Central region of Indiana. An ST was identifiable in 74 of the positive 178 samples (41.6 %) and none of the 10 negative samples tested. Of these samples, 71 (95.9 %) were identified as ST20, 2 (2.7 %) as ST8 and a combination of ST20 and ST8 was identified in a single sample. CONCLUSIONS: C. burnetii is present in dairy herds throughout Indiana. Indiana follows national trends with ST20 most commonly identified. The presence of multiple STs in a single bulk tank sample indicates that multiple strains of C. burnetii can circulate within a herd. This supports potential transmission of C. burnetii between goats and cattle, presenting the potential for a switch in the dominant genotype found in a given species.

Mosquitoes as a Potential Vector of Ranavirus Transmission in Terrestrial Turtles.

Ranaviruses are significant pathogens of amphibians, reptiles, and fishes, contributing to mass mortality events worldwide. Despite an increasing focus on ranavirus ecology, our understanding of ranavirus transmission, especially among reptilian hosts, remains limited. For example, experimental evidence for oral transmission of the virus in chelonians is mixed. Consequently, vector-borne transmission has been hypothesized in terrestrial turtle species. To test this hypothesis, mosquitoes captured during a 2012/2013 ranavirus outbreak in box turtles from southwestern Indiana were pooled by genus and tested for ranavirus DNA using qPCR. Two of 30 pools tested positive for ranavirus. Additionally, an individual Aedes sp. mosquito observed engorging on a box turtle also tested positive for ranavirus. Although our approach does not rule out the possibility that the sequenced ranavirus was simply from virus in bloodmeal, it does suggests that mosquitoes may be involved in virus transmission as a mechanical or biological vector among ectothermic vertebrates. While additional studies are needed to elucidate the exact role of mosquitoes in ranavirus ecology, our study suggests that a greater focus on vector-borne transmission may be necessary to fully understand ranaviral disease dynamics in herpetofauna.

African American Clergy and Depression: What they know; What they want to know.

UNLABELLED: Nearly 40% of African Americans use clergy as their primary source of help with depression. However, less than half of African American clergy are trained in counseling. OBJECTIVES: 1) to examine how African American cler recognize depression and 2) identify what they need to more effectively identify and address depression in their congregants. DESIGN: This was a descriptive, quantitative study using a Personal Profile Questionnaire and a Mental Health Counseling Survey. RESULTS: Sixty-five clergy completed the data collection tools; approximately 50% had some training in counseling. The majority could identify signs of depression. Eighty-one percent stated they needed additional education about depression and access to referral resources. CONCLUSIONS: If clergy take an active role in addressing the issue of depression and establishing liaisons with mental health professionals the stigma associated with depression could be greatly reduced, and individuals might enter into treatment earlier thus improving their quality of life.

Low usage of government healthcare facilities for acute respiratory infections in guatemala: implications for influenza surveillance.

BACKGROUND: Sentinel surveillance for severe acute respiratory infections in hospitals and influenza-like illness in ambulatory clinics is recommended to assist in global pandemic influenza preparedness. Healthcare utilization patterns will affect the generalizability of data from sentinel sites and the potential to use them to estimate burden of disease. The objective of this study was to measure healthcare utilization patterns in Guatemala to inform the establishment of a sentinel surveillance system for influenza and other respiratory infections, and allow estimation of disease burden. METHODS: We used a stratified, two-stage cluster survey sample to select 1200 households from the Department of Santa Rosa. Trained interviewers screened household residents for self-reported pneumonia in the last year and influenza-like illness (ILI) in the last month and asked about healthcare utilization for each illness episode. RESULTS: We surveyed 1131 (94%) households and 5449 residents between October and December 2006 and identified 323 (6%) cases of pneumonia and 628 (13%) cases of ILI. Treatment for pneumonia outside the home was sought by 92% of the children <5 years old and 73% of the persons aged five years and older. For both children <5 years old (53%) and persons aged five years and older (31%) who reported pneumonia, private clinics were the most frequently reported source of care. For ILI, treatment was sought outside the home by 81% of children <5 years old and 65% of persons aged five years and older. Government ambulatory clinics were the most frequently sought source of care for ILI both for children <5 years old (41%) and persons aged five years and older (36%). CONCLUSIONS: Sentinel surveillance for influenza and other respiratory infections based in government health facilities in Guatemala will significantly underestimate the burden of disease. Adjustment for healthcare utilization practices will permit more accurate estimation of the incidence of influenza and other respiratory pathogens in the community.

Survey for the pathogenic chytrid fungus Batrachochytrium dendrobatidis in southwestern North Carolina salamander populations.

Batrachochytrium dendrobatidis is a fungal pathogen responsible for a potentially fatal disease of amphibians. We conducted a survey for B. dendrobatidis in the Appalachian Mountains of southwestern North Carolina, USA, from 10 June to 23 July 23 2009. Ventral skin swabs were collected from plethodontid salamanders (n=278) and real-time PCR was performed to test for the presence of B. dendrobatidis. We found no evidence of B. dendrobatidis, suggesting that B. dendrobatidis is absent or present in such low levels that it was undetected. If B. dendrobatidis was present at the time of our sampling, this survey supports evidence of low prevalence of B. dendrobatidis in North American headwater stream salamander populations.

Blastomycosis in man after kinkajou bite.

We report transmission of Blastomyces dermatitidis fungal infection from a pet kinkajou to a man. When treating a patient with a recalcitrant infection and a history of an animal bite, early and complete animal necropsy and consideration of nonbacterial etiologies are needed.