scholarly journals Detection of Gastrointestinal Parasitism at Recreational Canine Sites in the United States (the DOGPARCS study)

2020 ◽  
Author(s):  
Kristina Stafford ◽  
Todd M Kollasch ◽  
Kathryn T Duncan ◽  
Stephanie Horr ◽  
Troy Goddu ◽  
...  
Keyword(s):  
United States ◽  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Age Groups ◽  
The United States ◽  
Intestinal Nematode ◽  
Routine Administration ◽  
Dog Parks ◽  
Intestinal Parasitism ◽  
Trichuris Vulpis

Abstract Background The rapid growth in off-leash dog parks provides opportunity for canine socialization activities but carries risk of exposure to intestinal parasites. This study assessed the prevalence of these infections in dogs visiting off-leash dog parks.Methods Fresh defecations were collected from dogs visiting parks in 30 metropolitan areas across the United States. Samples were analyzed by coproantigen immunoassay (CAI) (FecalDx ® and Giardia Test, IDEXX Laboratories, Inc) and zinc sulfate centrifugal flotation (CF). Owners responded to a questionnaire on their dog’s signalment and use of heartworm/intestinal parasite control medications (HWCM).Results Samples were examined from 3,006 dogs, 87.9% aged at least 12 months, visiting 288 parks. At least one intestinal parasite was detected in 622 (20.7%) samples, nematodes in 263 (8.8%), with hookworm, whipworm, and ascarids in 7.1, 1.9, and 0.6% of samples, respectively. A sample positive for one or more intestinal parasites was found in 245 (85.1%) parks, with nematodes found in 143 (49.7%). Combined, CAI and CF detected 78.4% more intestinal nematode infections than CF alone. Hookworm and whipworm were detected in all age groups, but ascarids were only detected in dogs less than 4 years. Approximately 42% of dogs aged less than 1 year were positive for nematodes or Giardia . Based on owner reports, HWCM was current for 68.8% of dogs, dogs previously diagnosed with intestinal parasitism were more likely to be receiving a HWCM than those without such history, and a significantly lower ( P = 0.0003) proportion of dogs receiving a HWCM were positive for intestinal nematodes compared with those not on such medication.Conclusion Intestinal parasites, the most common of which were Giardia , Ancylostoma caninum and Trichuris vulpis , were found in 20% of dogs and 85% of dog parks across the United States. Enhanced detection of canine intestinal parasitism was achieved by combining CF and CAI. Canine intestinal parasites are common across the United States, and dog health can be improved by regular testing of fecal samples and routine administration of medications effective against the most common infections.

scholarly journals Detection of Gastrointestinal Parasitism at Recreational Canine Sites in the United States (the DOGPARCS study)

2020 ◽  
Author(s):  
Kristina Stafford ◽  
Todd M Kollasch ◽  
Kathryn T Duncan ◽  
Stephanie Horr ◽  
Troy Goddu ◽  
...  
Keyword(s):  
United States ◽  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Age Groups ◽  
The United States ◽  
Intestinal Nematode ◽  
Routine Administration ◽  
Dog Parks ◽  
Intestinal Parasitism ◽  
Trichuris Vulpis

Abstract Background: The rapid growth in off-leash dog parks provides opportunity for canine socialization activities but carries risk of exposure to intestinal parasites. This study assessed the prevalence of these infections in dogs visiting dog parks.Methods: Fresh defecations were collected from dogs visiting parks in 30 metropolitan areas across the United States. Samples were analyzed by coproantigen immunoassay (CAI) (FecalDx® and Giardia Test, IDEXX Laboratories) and zinc sulfate centrifugal flotation (CF). Owners responded to a questionnaire on their dog’s signalment and use of heartworm/intestinal parasite control medications (HWCM). Results: Samples were examined from 3,006 dogs, 87.9% aged at least 12 months, visiting 288 parks. At least one intestinal parasite was detected in 622 (20.7%) samples, nematodes in 263 (8.8%), with hookworm, whipworm, and ascarids in 7.1, 1.9, and 0.6% of samples, respectively. A sample positive for one or more intestinal parasites was found in 245 (85.1%) parks, with nematodes found in 143 (49.7%). Combined, CAI and CF detected 78.4% more intestinal nematode infections than CF alone. Hookworm and whipworm were detected in all age groups, but ascarids were only detected in dogs less than 4 years. Approximately 42% of dogs aged less than 1 year were positive for nematodes or Giardia. Based on owner reports, HWCM was current for 68.8% of dogs, dogs previously diagnosed with intestinal parasitism were more likely to be receiving a HWCM than those without such history, and a significantly lower (P = 0.0003) proportion of dogs receiving a HWCM were positive for intestinal nematodes compared with those not on such medication.Conclusion: Intestinal parasites, the most common of which were Giardia, Ancylostoma caninum and Trichuris vulpis, were found in 20% of dogs and 85% of dog parks across the United States. Optimal detection of canine intestinal parasitism was achieved by combining CF and CAI. Canine intestinal parasites are common across the United States, and dog health can be enhanced by regular testing of fecal samples and routine administration of medications effective against the most common infections.

Detection of gastrointestinal parasitism at recreational canine sites in the USA: the DOGPARCS study

2020 ◽  
Author(s):  
Kristina Stafford ◽  
Todd M Kollasch ◽  
Kathryn T Duncan ◽  
Stephanie Horr ◽  
Troy Goddu ◽  
...  
Keyword(s):  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Age Groups ◽  
Intestinal Nematode ◽  
Routine Administration ◽  
The Usa ◽  
Dog Parks ◽  
Risk Of Exposure ◽  
Intestinal Parasitism ◽  
Trichuris Vulpis

Abstract Background: The rapid growth in off-leash dog parks provides opportunity for canine socialization activities but carries risk of exposure to intestinal parasites. This study assessed the prevalence of these infections in dogs visiting off-leash dog parks.Methods: Fresh defecations were collected from dogs visiting parks in 30 metropolitan areas across the USA. Samples were analyzed by coproantigen immunoassay (CAI) (Fecal Dx® and Giardia Test, IDEXX Laboratories, Inc.) and zinc sulfate centrifugal flotation (CF). Owners responded to a questionnaire on their dog’s signalment and use of heartworm/intestinal parasite control medications (HWCM).Results: Samples were examined from 3006 dogs, 87.9% aged at least 12 months, visiting 288 parks. At least one intestinal parasite was detected in 622 (20.7%) samples, nematodes in 263 (8.8%), with hookworms, whipworms and ascarids in 7.1, 1.9 and 0.6% of samples, respectively. A sample positive for one or more intestinal parasites was found in 245 (85.1%) parks, with nematodes found in 143 (49.7%). Combined, CAI and CF detected 78.4% more intestinal nematode infections than CF alone. Hookworm and whipworm infections were detected in all age groups, but ascarids were only detected in dogs less than 4 years-old. Approximately 42% of dogs aged less than 1 year were positive for nematodes or Giardia. Based on owner reports, HWCM was current for 68.8% of dogs, dogs previously diagnosed with intestinal parasitism were more likely to be receiving a HWCM than those without such history, and a significantly lower (P = 0.0003) proportion of dogs receiving a HWCM were positive for intestinal nematodes compared with those not on such medication.Conclusions: Intestinal parasites, the most common of which were Giardia, Ancylostoma caninum and Trichuris vulpis, were found in 20% of dogs and 85% of dog parks across the USA. Enhanced detection of canine intestinal parasitism was achieved by combining CF and CAI. Canine intestinal parasites are common across the USA and dog health can be improved by regular testing of fecal samples and routine administration of medications effective against the most common infections.

Pinworms

1995 ◽  
Vol 16 (7) ◽  
pp. 247-247
Author(s):  
Howard Sonnenblick
Keyword(s):  
United States ◽  
Age Groups ◽  
The United States ◽  
School Age Children ◽  
School Age ◽  
Perianal Region ◽  
Enterobius Vermicularis ◽  
Intestinal Nematode ◽  
Gravid Females ◽  
Close Contacts

Enterobius vermicularis, more commonly known as pinworm, is the most common intestinal nematode in the United States, affecting 5% to 15% of the population. Although infection may appear in all age groups and socioeconomic levels, it is most prevalent in preschool and school-age children. Typically, embryonated eggs are ingested and migrate to the duodenum where they hatch and undergo sexual maturation before reaching the cecum. Adult pinworms reside in the cecum, emerge at night through the anus, and migrate to the perianal region where gravid females deposit their eggs and die. The eggs cause anal pruritis, which leads to scratching and accumulation under the fingernails, thereby promoting auto-infection and spread to close contacts.

scholarly journals Incidence of Benign Meningiomas in the United States: Current and Future Trends

2021 ◽  
Author(s):  
Sonia Bhala ◽  
Douglas R Stewart ◽  
Victoria Kennerley ◽  
Valentina I Petkov ◽  
Philip S Rosenberg ◽  
...  
Keyword(s):  
United States ◽  
Age Groups ◽  
Cancer Registries ◽  
Health Impact ◽  
The United States ◽  
Birth Cohorts ◽  
Benign Meningioma ◽  
Case Count ◽  
Future Burden ◽  
Rate Ratios

Abstract Background Benign meningiomas are the most frequently reported central nervous system tumors in the United States (US), with increasing incidence in past decades. However, the future trajectory of this neoplasm remains unclear. Methods We analyzed benign meningioma incidence of cases identified by any means (eg, radiographically with or without microscopic confirmation) in US Surveillance Epidemiology and End Results (SEER) cancer registries among 35–84-year-olds during 2004–2017 by sex and race/ethnicity using age-period-cohort (APC) models. We employed APC forecasting models to glean insights regarding the etiology, distribution, and anticipated future (2018–2027) public health impact of this neoplasm. Results In all groups, meningioma incidence overall increased through 2010, then stabilized. Temporal declines were statistically significant overall and in most groups. JoinPoint analysis of cohort rate-ratios identified substantial acceleration in White men born after 1963 (from 1.1% to 3.2% per birth year); cohort rate-ratios were stable or increasing in all groups and all birth cohorts. We forecast that meningioma incidence through 2027 will remain stable or decrease among 55–84-year-olds but remain similar to current levels among 35–54-year-olds. Total meningioma burden in 2027 is expected to be approximately 30,470 cases, similar to the expected case count of 27,830 in 2018. Conclusions Between 2004–2017, overall incidence of benign meningioma increased and then stabilized or declined. For 2018–2027, our forecast is incidence will remain generally stable in younger age groups but decrease in older age groups. Nonetheless, the total future burden will remain similar to current levels because the population is aging.

Firearm Injuries Affecting the Pediatric Population

PEDIATRICS ◽  
1992 ◽  
Vol 89 (4) ◽  
pp. 788-790
Author(s):  
Keyword(s):  
United States ◽  
Children And Adolescents ◽  
Pediatric Population ◽  
Age Groups ◽  
Unintentional Injury ◽  
The United States ◽  
Male Adolescents ◽  
Firearm Injuries ◽  
Group 2 ◽  
Developed Nations

In the United States approximately 30 000 people die from firearm injuries each year. Many more are wounded. In the mid 1980s, more than 3000 of the dead were children and adolescents aged 1 to 19 years.1 In 1989 nearly 4000 firearm deaths were among children 1 to 19 years of age, accounting for 12% of all deaths in that age group.2 All of these deaths or injuries affect other children because the victims who are killed or wounded are frequently relatives, neighbors, or friends. Comparison data for childhood age groups demonstrate that in 1987, 203 children aged 1 to 9 years, 484 children aged 10 to 14 years, and 2705 adolescents aged 15 to 19 years died as a result of firearm injuries.1 Firearm deaths include unintentional injuries, homicides, and suicides. Among the 1- to 9-year-olds, half of the deaths were homicides and half were unintentional. Among the 10- to 14-year-olds, one third of the deaths were homicides, one third were suicides, and one third were unintentional. Among the 15- to 19-year-olds, 48% were homicides, 42% were suicides, and 8% were unintentional.1 Firearm homicides are the leading cause of death for some US subpopulations, such as urban black male adolescents and young adults.3 Table 1 indicates how firearms contributed to the deaths of children and adolescents (homicides, suicides, and all causes) in 1987. Table 2 illustrates the unusual scale of firearm violence affecting young people in the United States compared with other developed nations.4 Firearm injuries are the fourth leading cause of unintentional injury deaths to children younger than 15 years of age in the US.5

Workforce demographics and unit structure in paediatric cardiac critical care in the United States

2021 ◽  
pp. 1-5
Author(s):  
Robin V. Horak ◽  
Shasha Bai ◽  
Bradley S. Marino ◽  
David K. Werho ◽  
Leslie A. Rhodes ◽  
...  
Keyword(s):  
United States ◽  
Critical Care ◽  
Heart Surgery ◽  
Age Groups ◽  
The United States ◽  
Work Hours ◽  
Full Time ◽  
Full Time Equivalent ◽  
Unit Structure ◽  
Cardiac Critical Care

Abstract Objective: To assess current demographics and duties of physicians as well as the structure of paediatric cardiac critical care in the United States. Design: REDCap surveys were sent by email from May till August 2019 to medical directors (“directors”) of critical care units at the 120 United States centres submitting data to the Society of Thoracic Surgeons Congenital Heart Surgery Database and to associated faculty from centres that provided email lists. Faculty and directors were asked about personal attributes and clinical duties. Directors were additionally asked about unit structure. Measurements and main results: Responses were received from 66% (79/120) of directors and 62% (294/477) of contacted faculty. Seventy-six percent of directors and 54% of faculty were male, however, faculty <40 years old were predominantly women. The majority of both groups were white. Median bed count (n = 20) was similar in ICUs and multi-disciplinary paediatric ICUs. The median service expectation for one clinical full-time equivalent was 14 weeks of clinical service (interquartile range 12, 16), with the majority of programmes (86%) providing in-house attending night coverage. Work hours were high during service and non-service weeks with both directors (37%) and faculty (45%). Conclusions: Racial and ethnic diversity is markedly deficient in the paediatric cardiac critical care workforce. Although the majority of faculty are male, females make up the majority of the workforce younger than 40 years old. Work hours across all age groups and unit types are high both on- and off-service, with most units providing attending in-house night coverage.

Food texture experiences across age groups in 4–36‐month‐old children in the United States

2021 ◽  
Author(s):  
Victoria A. Surette ◽  
Sarah Smith‐Simpson ◽  
Lisa R. Fries ◽  
Carolyn F. Ross
Keyword(s):  
United States ◽  
Age Groups ◽  
The United States ◽  
Food Texture

Abstract 15: Trends in Atrial Fibrillation-related Cardiovascular Mortality Rates in The United States: 1999-2017

Circulation ◽  
2020 ◽  
Vol 141 (Suppl_1) ◽  
Author(s):  
Yoshihiro Tanaka ◽  
Nilay Shah ◽  
Rod Passman ◽  
Philip Greenland ◽  
Sadiya Khan
Keyword(s):  
United States ◽  
Atrial Fibrillation ◽  
Black Men ◽  
Cause Of Death ◽  
Age Groups ◽  
White Men ◽  
The United States ◽  
Mortality Rates ◽  
Men And Women ◽  
Black And White

Background: Atrial fibrillation (AF) is the most common sustained arrhythmia in adults and the prevalence is increasing due to the aging of the population and the growing burden of vascular risk factors. Although deaths due to cardiovascular disease (CVD) death have dramatically decreased in recent years, trends in AF-related CVD death has not been previously investigated. Purpose: We sought to quantify trends in AF-related CVD death rates in the United States. Methods: AF-related CVD death was ascertained using the CDC WONDER online database. AF-related CVD deaths were identified by listing CVD (I00-I78) as underlying cause of death and AF (I48) as contributing cause of death among persons aged 35 to 84 years. We calculated age-adjusted mortality rates (AAMR) per 100,000 population, and examined trends over time estimating average annual percent change (AAPC) using Joinpoint Regression Program (National Cancer Institute). Subgroup analyses were performed to compare AAMRs by sex-race (black and white men and women) and across two age groups (younger: 35-64 years, older 65-84 years). Results: A total of 522,104 AF-related CVD deaths were identified between 1999 and 2017. AAMR increased from 16.0 to 22.2 per 100,000 from 1999 to 2017 with an acceleration following an inflection point in 2009. AAPC before 2009 was significantly lower than that after 2009 [0.4% (95% CI, 0.0 - 0.7) vs 3.5% (95% CI, 3.1 - 3.9), p < 0.001). The increase of AAMR was observed across black and white men and women overall and in both age groups (FIGURE), with a more pronounced increase in black men and white men. Black men had the highest AAMR among the younger decedents, whereas white men had the highest AAMR among the older decedents. Conclusion: This study revealed that death rate for AF-related CVD has increased over the last two decades and that there are greater black-white disparities in younger decedents (<65 years). Targeting equitable risk factor reduction that predisposes to AF and CVD mortality is needed to reduce observed health inequities.

scholarly journals 2765. Pediatric Mumps during the 2015–2017 Mumps Resurgence in the United States

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S975-S975
Author(s):  
Mariel Marlow ◽  
John Zhang ◽  
Nakia S Clemmons ◽  
Mona Marin ◽  
Manisha Patel ◽  
...  
Keyword(s):  
United States ◽  
Children And Adolescents ◽  
Surveillance System ◽  
Pediatric Patients ◽  
Age Groups ◽  
Exposure Period ◽  
The United States ◽  
College Campuses ◽  
Control And Prevention ◽  
Low Rate

Abstract Background Numerous mumps outbreaks occurred in the United States over the last decade, with outbreaks affecting young adults on college campuses being among the largest and most widely publicized. However, at least half of mumps cases and outbreaks occurred in other age-groups and settings. We describe reported mumps cases among children and adolescents during 2015 through 2017. Methods The Centers for Disease Control and Prevention (CDC) analyzed reports of confirmed and probable mumps cases in persons aged ≤18 years (defined here as pediatric mumps) transmitted electronically through the Nationally Notifiable Diseases Surveillance System (NNDSS) by the 52 reporting jurisdictions. Results Between January 1, 2015 and December 31, 2017, 49 jurisdictions reported 4,886 pediatric mumps cases (35% of all US reported cases, 13,807); 8 jurisdictions reported >100 cases each, representing 82% of all pediatric cases. Overall, 29 (1%) cases were in infants <1 yr, 406 (8%) were in children aged 1–4 years, 1,408 (29%) in children aged 5–10 years, 1,365 (28%) in adolescents aged 11–14 years, and 1,678 (34%) in adolescents aged 15–18 years. Most (3,548, 73%) cases did not travel outside the state during their exposure period; only 37 (1%) traveled outside the country. Cases in patients aged 1–4 years were more frequently non-outbreak associated (38%) than those in patients <1 years and 5–18 years (24% and 9%, respectively). Among 3,309 (68%) patients with known number of MMR doses received, 81% of those 5–18 years had ≥2 MMR doses, while 67% of those 1–4 years had ≥1 dose. Median time since last MMR dose for patients with 2 doses was 8 years (IQR: 4, 11 years). Four patients had meningitis and 1 had encephalitis; all were ≥10 years old and previously received 2 MMR doses. Of male mumps patients older than 10 years of age (2,113), 46 (2%) reported having orchitis; of these, 33 (72%) had 2 MMR doses. Sixty-four patients were hospitalized and there were no deaths. Conclusion About one-third of cases reported during the recent US mumps resurgence were in children and adolescents. The low rate of mumps complications compared with previous studies suggests mumps complications may not be adequately captured in national surveillance or identified by providers. Providers should remain vigilant that mumps can still occur among fully vaccinated pediatric patients, even those recently vaccinated. Disclosures All authors: No reported disclosures.

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