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1.
Vaccines (Basel) ; 11(4)2023 Apr 20.
Artigo em Inglês | MEDLINE | ID: mdl-37112784

RESUMO

The COVID-19 pandemic led to delays in routine preventative primary care and declines in HPV immunization rates. Providers and healthcare organizations needed to explore new ways to engage individuals to resume preventive care behaviors. Thus, we evaluated the effectiveness of using customized electronic reminders with provider recommendations for HPV vaccination to increase HPV vaccinations among adolescents and young adults, ages 9-25. Using stratified randomization, participants were divided into two groups: usual care (control) (N = 3703) and intervention (N = 3705). The control group received usual care including in-person provider recommendations, visual reminders in exam waiting rooms, bundling of vaccinations, and phone call reminders. The intervention group received usual care and an electronic reminder (SMS, email or patient portal message) at least once, and up to three times (spaced at an interval of 1 reminder per month). The intervention group had a 17% statistically significantly higher odds of uptake of additional HPV vaccinations than the usual care group (Adjusted Odds Ratio: 1.17, 95% CI: 1.01-1.36). This work supports previous findings that electronic reminders are effective at increasing immunizations and potentially decreasing healthcare costs for the treatment of HPV-related cancers.

2.
Thromb Haemost ; 117(8): 1518-1527, 2017 07 26.
Artigo em Inglês | MEDLINE | ID: mdl-28536722

RESUMO

The objective was to characterise apixaban pharmacodynamic (PD) activity in umbilical cord (UC), paediatric, and adult plasma. Plasma was obtained from blood samples from six UC donors, 70 paediatric (neonates [birth-≤1 month], infants [>1-≤6 months], toddlers [>6 months-≤2 years], young children [>2-≤6 years], children [>6-≤12 years], adolescents [>12-≤18 years]), and six adult (19-45 years) subjects. Plasma spiked with apixaban 0 (baseline), 30, or 110 ng/ml was analysed for anti-factor Xa activity, factor X levels, prothrombin time (PT), and modified PT (mPT). Apixaban had similar concentration-related effects on anti-factor Xa activity across groups (30 ng/ml: 0.223-0.295 IU/ml; 110 ng/ml: 1.212-1.474 IU/ml). Endogenous baseline factor X levels were 43 %-68 % lower in plasma from UC and subjects ≤6 months versus adults. Factor Xa inhibition (percentage change from baseline in apparent factor X levels) was similar for both apixaban concentrations across groups, except UC, neonate, and infant groups, which showed greater inhibition vs adults for apixaban 110 ng/ml. Baseline PT and mPT were similar across groups. Apixaban had no effect on PT at the concentrations tested. Apixaban 110 ng/ml prolonged mPT similarly across groups (44.4-53.2 s to 64.5-70.0 s); no prolongation was found with apixaban 30 ng/ml. Apixaban demonstrated consistent concentration-related effects on other PD endpoints in plasma samples from all age groups, except factor Xa inhibition.


Assuntos
Coagulação Sanguínea/efeitos dos fármacos , Inibidores do Fator Xa/sangue , Sangue Fetal/metabolismo , Pirazóis/sangue , Piridonas/sangue , Adolescente , Adulto , Fatores Etários , Criança , Pré-Escolar , Relação Dose-Resposta a Droga , Fator Xa/metabolismo , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Tempo de Protrombina , Adulto Jovem
3.
Chronobiol Int ; 19(4): 765-83, 2002 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-12182502

RESUMO

The objective of this study was to determine systolic, diastolic, and mean arterial blood pressure (SBP, DBP, and MAP), heart rate (HR), double-product (DP: SBP x HR), and activity levels and their 24h pattern in liver glycogen storage disease (LGSD) patients. A case series of 12 (11 pediatric and one adult) diurnally active LGSD (seven type I, three type III, and two type IX) subjects were simultaneously assessed by 24h ambulatory blood pressure monitoring and wrist actigraphy. Nine subjects were judged to be hypertensive based on the criterion of an elevated 24h mean SBP and/or DBP being elevated beyond reference standards or the SBP and/or DBP load (percentage of time BP exceeds normal values) being greater than 25%. Two of the three other subjects, not viewed as hypertensive based on their 24h average SBP or DBP, exhibited daytime or nighttime SBP and/or DBP load hypertension. Each study variables displayed statistically significant (p < 0.001) group circadian rhythmicity. The SBP, DBP, and MAP displayed comparable 24h patterns of appreciable amplitude (total peak-trough variation equal to 17.7, 23.6, and 19.6%, respectively, of the 24h mean) with highest values (orthophase) occurring approximately 11 h after the commencement of daytime activity. The sleep-time trough (bathyphase) occurred approximately 4.5 h before morning awakening. The statistically significant (p < 0.006) circadian rhythms of HR (amplitude equal to 33.2% of the 24h mean) and DP (amplitude equal to 49.4% of the 24h mean) peaked earlier, approximately 7.4 h into the daytime activity span. The sleep-time trough occurred approximately 3 h before morning awakening. The 24h pattern in the cardiovascular variables was correlated with the 24h pattern of activity, with r ranging from 0.50 for DBP to 0.39 for HR.


Assuntos
Pressão Sanguínea/fisiologia , Ritmo Circadiano/fisiologia , Doença de Depósito de Glicogênio/fisiopatologia , Frequência Cardíaca/fisiologia , Adolescente , Criança , Pré-Escolar , Feminino , Doença de Depósito de Glicogênio Tipo I/fisiopatologia , Doença de Depósito de Glicogênio Tipo III/fisiopatologia , Humanos , Glicogênio Hepático/metabolismo , Masculino , Pessoa de Meia-Idade
4.
J Pediatr Health Care ; 16(2): 51-9, 2002.
Artigo em Inglês | MEDLINE | ID: mdl-11904638

RESUMO

For a variety of reasons, international travel by American families and their children is increasingly more common. Comfort and health care issues are important to these families, and they often address their questions and concerns to their health care practitioner. Traveling to foreign countries involves concerns about food, water, medications, immunizations, and supplies. Seeking medical care on both a routine and emergency basis may be challenging for families traveling to countries outside the United States. This article discusses health care topics relating to children traveling outside the United States and includes answers to the most commonly asked questions and a list of references and resources for parents and practitioners. Pediatric care providers will find this article to be a helpful guide for their traveling pediatric patients.


Assuntos
Saúde da Família , Viagem , Adolescente , Transfusão de Sangue , Criança , Pré-Escolar , Assistência Odontológica , Fontes de Energia Elétrica , Emergências , Alimentos , Educação em Saúde , Humanos , Lactente , Recém-Nascido , Medicamentos sem Prescrição , Medicina Tropical , Abastecimento de Água
5.
J Pediatr Health Care ; 16(3): 119-24, 2002.
Artigo em Inglês | MEDLINE | ID: mdl-12015670

RESUMO

Neisseria meningitidis is a leading cause of meningitis and septicemia in children and young adults in the United States. Highly publicized outbreaks of disease caused by this organism in communities and on college campuses have resulted in a heightened public awareness of its potentially devastating effects. The rapid progression of signs and symptoms of meningococcemia necessitate early recognition and institution of appropriate therapeutic measures. Identifying contacts of index cases who are at high risk of acquiring the disease allows health care providers to institute appropriate chemoprophylaxis. During community outbreaks, health care providers play an equally important role in calming the fears of low-risk contacts and their families. Familiarity with the risks and benefits of the meningococcal vaccine allows health care providers to offer this immunization to appropriate patients.


Assuntos
Meningite Meningocócica/diagnóstico , Meningite Meningocócica/prevenção & controle , Neisseria meningitidis , Doença Aguda , Antibioticoprofilaxia , Humanos , Meningite Meningocócica/tratamento farmacológico , Vacinas Meningocócicas
6.
Hum Vaccin Immunother ; 9(8): 1691-7, 2013 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-23744509

RESUMO

This open-label, multicenter, randomized, comparative study evaluated immunogenicity, safety and tolerability of concomitant (Group 1; n=330) vs. non-concomitant (Group 2; n=323) VAQTA™ (25U/0.5 mL) (hepatitis A vaccine; HAV) with ProQuad™ (measles/mumps/rubella/varicella; MMRV) and Prevnar™ (7-valent pneumococcal; PCV-7) in healthy, 12-23 mo old children. Group 1 received HAV/MMRV/PCV-7 concomitantly on Day 1 and second doses of HAV/MMRV at Week 24. Group 2 received MMRV/PCV-7 on Day 1, HAV at Weeks 6 and 30 and MMRV at Week 34. Hepatitis A seropositivity rate (SPR: ≥10 mIU/mL; 4 weeks postdose 2), varicella zoster-virus (VZV) SPR (≥5 gpELISA units/mL) and geometric mean titers (GMT) to S. pneumoniae were examined. Injection-site and systemic adverse experiences (AEs) and daily temperatures were collected. Hepatitis A SPR were 100% for Group 1 and 99.4% for Group 2 after two HAV doses; risk difference=0.7 (95%CI: -1.4,3.8, non-inferior) regardless of initial serostatus. VZV SPR was 93.3% for Group 1 and 98.3% for Group 2; risk difference=-5.1 (95%CI: -9.3, -1.4; non-inferior). S. pneumoniae GMT fold-difference (7 serotypes) ranged from 0.9 to 1.1; non-inferior. No statistically significant differences in the incidence of individual AEs were seen when HAV was administered concomitantly vs. non-concomitantly. Three (all Group 2 post-administration of MMRV/PCV-7) of 11 serious AEs were considered possibly vaccine-related: dehydration and gastroenteritis (same subject) on Day 52; febrile seizure on Day 9. No deaths were reported. Antibody responses to each vaccine given concomitantly were non-inferior to HAV given non-concomitantly with MMRV and PCV-7. Administration of HAV with PCV-7 and MMRV had an acceptable safety profile in 12- to 23-mo-old children.


Assuntos
Vacina contra Varicela/imunologia , Vacinas contra Hepatite A/imunologia , Esquemas de Imunização , Vacina contra Sarampo-Caxumba-Rubéola/imunologia , Vacinas Pneumocócicas/imunologia , Vacinação/métodos , Anticorpos Antibacterianos/sangue , Anticorpos Antivirais/sangue , Vacina contra Varicela/administração & dosagem , Vacina contra Varicela/efeitos adversos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/patologia , Ensaio de Imunoadsorção Enzimática , Feminino , Vacinas contra Hepatite A/administração & dosagem , Vacinas contra Hepatite A/efeitos adversos , Vacina Pneumocócica Conjugada Heptavalente , Humanos , Lactente , Masculino , Vacina contra Sarampo-Caxumba-Rubéola/administração & dosagem , Vacina contra Sarampo-Caxumba-Rubéola/efeitos adversos , Vacinas Pneumocócicas/administração & dosagem , Vacinas Pneumocócicas/efeitos adversos , Vacinação/efeitos adversos , Vacinas Combinadas/administração & dosagem , Vacinas Combinadas/efeitos adversos , Vacinas Combinadas/imunologia
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