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Showing content from https://pubmed.ncbi.nlm.nih.gov/33621333/ below:

Significant Declines in Juvenile-onset Recurrent Respiratory Papillomatosis Following Human Papillomavirus (HPV) Vaccine Introduction in the United States

. 2021 Sep 7;73(5):885-890. doi: 10.1093/cid/ciab171. Significant Declines in Juvenile-onset Recurrent Respiratory Papillomatosis Following Human Papillomavirus (HPV) Vaccine Introduction in the United States

Affiliations

¹ Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
² Department of Otolaryngology-Head and Neck Surgery, Eastern Virginia Medical School, Norfolk, Virginia, USA.
³ Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
⁴ Pediatric Otolaryngology, Children's Hospital of the King's Daughters, Norfolk, Virginia, USA.

PMID: 33621333
PMCID: PMC8380742
DOI: 10.1093/cid/ciab171

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Significant Declines in Juvenile-onset Recurrent Respiratory Papillomatosis Following Human Papillomavirus (HPV) Vaccine Introduction in the United States

Elissa Meites et al. Clin Infect Dis. 2021.

. 2021 Sep 7;73(5):885-890. doi: 10.1093/cid/ciab171. Affiliations

¹ Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
² Department of Otolaryngology-Head and Neck Surgery, Eastern Virginia Medical School, Norfolk, Virginia, USA.
³ Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
⁴ Pediatric Otolaryngology, Children's Hospital of the King's Daughters, Norfolk, Virginia, USA.

PMID: 33621333
PMCID: PMC8380742
DOI: 10.1093/cid/ciab171

Item in Clipboard

Abstract

Background: Juvenile-onset recurrent respiratory papillomatosis (JORRP) is a rare and serious disease caused by human papillomavirus (HPV) presumably acquired during vaginal delivery. HPV vaccination of females through age 26 years, recommended in the United States since 2006, can prevent HPV transmission. We assessed trends in JORRP cases before and after HPV vaccine introduction in the United States.

Methods: Case-patients were identified from 26 pediatric otolaryngology centers in 23 U.S. states. Demographics and clinical history were abstracted from medical records. Case-patients were grouped by year of birth, and birth-cohort incidences were calculated using number of births from either national or state-level natality data from the 23 states. We calculated incidence rate ratios (IRR) and 95% confidence intervals (CI) in 2-year intervals.

Results: We identified 576 U.S. JORRP case-patients born in 2004-2013. Median age at diagnosis was 3.4 years (interquartile range: 1.9, 5.5). Number of identified JORRP case-patients declined from a baseline of 165 born in 2004-2005 to 36 born in 2012-2013. Incidence of JORRP per 100 000 births using national data declined from 2.0 cases in 2004-2005 to 0.5 cases in 2012-2013 (IRR = 0.2, 95% CI = .1-.4); incidence using state-level data declined from 2.9 cases in 2004-2005 to 0.7 cases in 2012-2013 (IRR = 0.2, 95% CI = .1-.4).

Conclusions: Over a decade, numbers of JORRP case-patients and incidences declined significantly. Incidences calculated using national denominator data are likely underestimates; those calculated using state-level denominator data could be overestimates. These declines are most likely due to HPV vaccination. Increasing vaccination uptake could lead to elimination of this HPV-related disease.

Keywords: child health; human papillomavirus (HPV); papillomavirus infections; papillomavirus vaccines; recurrent respiratory papillomatosis.

Published by Oxford University Press for the Infectious Diseases Society of America 2021.

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Figures
Figure 1.

Study periods and birth years…

Figure 1.

Study periods and birth years of US children with juvenile-onset recurrent respiratory papillomatosis…

Figure 1.

Study periods and birth years of US children with juvenile-onset recurrent respiratory papillomatosis (JORRP) included in analytic period. Abbreviation: HPV, human papillomavirus. *Median age at JORRP diagnosis in our overall dataset (age 4 years) was used to determine birth years from enrollment data, based on the assumption that birth year was when each JORRP case-patient acquired their causative HPV infection. The analytic period included birth years from 2004 throungh 2013, beginning 4 years before the earliest consistent date of data retrieval in 2008, and ending 4 years before the most recent completed data collection in 2017.

Figure 2.

States with at least 1…

Figure 2.

States with at least 1 medical center participating in the juvenile-onset recurrent respiratory…

Figure 2.

States with at least 1 medical center participating in the juvenile-onset recurrent respiratory papillomatosis (JORRP) monitoring study.

Figure 3.

Juvenile-onset recurrent respiratory papillomatosis (JORRP)…

Figure 3.

Juvenile-onset recurrent respiratory papillomatosis (JORRP) case-patients by birth year and incidence based on…

Figure 3.

Juvenile-onset recurrent respiratory papillomatosis (JORRP) case-patients by birth year and incidence based on US national or state-level denominator data.