Factors associated with high-risk human papillomavirus test utilization and infection: a population-based study of uninsured and underinsured women

Structural Racism in Cervical Cancer Care and Survival Outcomes: A Systematic Review of Inequities and Barriers

Purpose of Review

Despite cervical cancer (CC) being a cancer that can be eliminated, CC disparities persist such that minoritized populations shoulder a disproportionate mortality burden. This may reflect upstream, fundamental drivers of health that impede equitable access to prevention, screening, early detection, and treatment among some groups. This systematic review summarizes evidence on the relationships between structural racism and CC care across the continuum.

Recent Findings

Following PRISMA guidelines, we conducted a comprehensive search for peer-reviewed, English-language studies relevant to our research question that were published from 2012-2022 using PubMed, CINAHL, Web of Science, and Embase. Of 8,924 articles identified, 4,383 duplicates were removed, and 4,541 underwent screening, with 206 articles meeting eligibility criteria for inclusion in our data synthesis. Among reviewed studies, 60.2% (n = 124) compared CC outcomes by race and ethnicity, often as proxies for upstream racism. Key findings included evidence of lower CC screening rates among Asian American and Pacific Islander women and higher rates among Black and Hispanic/Latinx women. Barriers to healthcare access and socioeconomic status (SES) factors contributed to delayed follow-up, later-stage CC diagnoses, and poorer outcomes, particularly for Black and Hispanic/Latinx women and those residing in low-SES neighborhoods.

Summary

This review underscores associations between race, ethnicity, SES, and outcomes across the CC continuum. Most studies examined racial and ethnic disparities in the outcomes of interest rather than directly evaluating measures of structural racism. Future research should refine measures of structural racism to deepen our understanding of its impact on CC across the care continuum.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40471-025-00360-y.

Laparoscopic radical hysterectomy and pelvic lymph node dissection for early cervical cancer effectively improves surgical efficacy

OBJECTIVE

To evaluate the efficacy and safety of laparoscopic radical hysterectomy (LRH) combined with pelvic lymph node dissection (PLND) in patients with early-stage cervical cancer.

METHODS

This retrospective study analyzed 58 cases of early cervical cancer who underwent surgical treatment at Western Theater Command General Hospital between January 2019 and September 2020. Patients were divided into two groups based on surgical approach: the observation group (n=26) received LRH and PLND without uterine manipulator, while the control group (n=32) underwent LRH with uterine manipulator and PLND. Clinical data including operative time, intraoperative blood loss, time to first flatus, postoperative hospital stay, number of lymph nodes dissected, and postoperative pain (VAS score at 7 days) were compared between groups. Serum tumor markers (CA125, CA199, CEA, and SCC) were measured and analyzed. Postoperative complications and quality of life were assessed during a 6-month follow-up period. Patients were further categorized into good prognosis (n=40, no recurrence) and poor prognosis (n=18, recurrence) groups based on 1-year follow-up outcomes to identify independent prognostic factors.

RESULTS

The observation group demonstrated significantly better outcomes compared to the control group, including shorter operative time, reduced intraoperative blood loss, earlier return of bowel function, shorter hospital stay, lower postoperative pain scores, and decreased serum tumor marker levels (all P<0.05). The observation group also had a higher number of lymph nodes dissected (P<0.05). Furthermore, this group showed a significantly lower incidence of postoperative complications and better quality of life at 6 months postoperatively (P<0.05). Multivariate analysis identified the number of lymph nodes dissected and surgical approach as independent prognostic factors.

CONCLUSION

LRH without uterine manipulator combined with PLND demonstrates superior surgical outcomes, reduced complication rates, and improved recovery for patients with early-stage cervical cancer, representing a valuable advancement in clinical practice.

Study on the prevalence and subtypes of human papillomavirus infection among women in the Xuhui District, Shanghai City, China

Background

Human papillomavirus (HPV) can cause various gynecological diseases, create a long-term inflammatory immune microenvironment, and induce the occurrence of cervical tumors. However, the prevalence of HPV is species-specific in different eras or in different countries and regions. This paper aimed to investigate the characteristics of HPV infection in the Xuhui District, Shanghai City, China.

Methods

We collected HPV data from 6,760 female testers, focusing on the younger population for data analysis. We focused more on the HPV subtypes to which young women were susceptible, performed t-Distributed Stochastic Neighbor Embedding (TSNE) analysis to screen for characteristic subtypes, and compared the prevalent subtypes lacking effective vaccine protection.

Results

HPV infection exhibited a trend of affecting a younger population, and eight subtypes were more likely to occur in young people. HPV43, 51, 53, and 59 showed a higher incidence and lacked vaccine protection. We performed TSNE dimensionality reduction analysis to organize the HPV data. The results indicated that HPV16, 18, and 51 are characteristic subtypes in the younger population. The Thinprep cytologic test (TCT) also revealed that the infection with HPV43, 51, 53, and 59 also triggers significant pathological phenotypes.

Conclusions

HPV51 is a subtype that occurs more frequently in young women, can induce a variety of significant pathological features, and lacks effective vaccine protection. This study inspires us to take measures to deal with HPV rejuvenation and conduct research on vaccines for specific HPV subtypes.

Knowledge of Human Papillomavirus and Cervical Cancer Among Low-Income Women in New Jersey

OBJECTIVES

Although much research has been conducted on knowledge and awareness of the connection between human papillomavirus (HPV) and cervical cancer risk among university students, few studies have examined these associations among low-income populations. We examined knowledge of HPV and cervical cancer risk among racially and ethnically diverse low-income women.

METHODS

We used a cross-sectional study design to recruit and interview 476 low-income women in New Jersey from November 1, 2013, through February 28, 2016. We used multivariate logistic regression to determine whether knowledge of HPV and its association with cervical cancer risk differed by race and ethnicity.

RESULTS

Compared with non-Hispanic White women, Hispanic (odds ratio [OR] = 0.37; 95% CI, 0.18-0.77) and non-Hispanic Black (OR = 0.38; 95% CI, 0.19-0.77) women were significantly less likely to report having heard of HPV. Of women who had ever heard of HPV (n = 323), non-Hispanic Black women were significantly less likely (OR = 0.44; 95% CI, 0.21-0.89) than non-Hispanic White women to report knowing that HPV can be associated with cervical cancer.

CONCLUSIONS

Given the higher rates of HPV infection among non-Hispanic Black and Hispanic women, these results suggest a need to improve education about risks of HPV among low-income populations. These messages need to include information on the connection between HPV and cervical cancer and must be provided in culturally and linguistically appropriate ways.

Modeling the epidemiological impact and cost-effectiveness of a combined schoolgirl HPV vaccination and cervical cancer screening program among Chinese women

Human papillomavirus (HPV) infection is common in women and also the main cause of cervical cancer. Based on a dynamic compartmental model, we aimed to evaluate the population impact and cost-effectiveness of strategies that combined cervical cancer screening and HPV schoolgirl vaccination for Chinese women. The effectiveness of interventions was assessed by comparing modeled scenarios to the status quo, where a 3-y cervical cancer screening program remained at a 20% coverage and without a universal HPV vaccination program. Our study demonstrated that increasing screening coverage from 20% to 50% would reduce the high-risk HPV (HR-HPV) prevalence to 5.4%, whereas a universal schoolgirl vaccination program using the quadrivalent vaccine (qHPV) with a coverage of 50% would reduce the prevalence to 2.9% by 2069. Scaling-up the cervical screening coverage to 50% will prevent 16,012 (95% CI: 8,791 to 25,913) Disability-Adjusted Life-Years (DALYs) per year, with an incremental cost-effectiveness ratio (ICER) of US$ 10,958 (95% CI: $169 to $26,973)/DALY prevented. At the current qHPV price, vaccinating 50% of school girls will prevent 13,854 (95% CI: 8,355 to 20,776) DALYs/year, but the corresponding incremental cost-effectiveness ratio (ICER, US$ 83,043, 95% CI: $52,234 to $138,025) exceeds cost-effectiveness threshold (i.e., 3 times GDP per-capita of China: $30,792). The qHPV vaccine requires at least a 50% price reduction to be cost-effective. Vaccinating schoolgirls will result in a large population health benefit in the long term, but such a universal HPV vaccination program can only be cost-effective with a substantial price reduction.

Risk Behaviors Correlate with Higher Prevalence of Papanicolaou, Human Papillomavirus, and Human Immunodeficiency Virus Screening Among Women in the United States

Introduction: This study assesses whether women with human immunodeficiency virus (HIV) risk behavior have higher Papanicolaou (Pap), human papillomavirus (HPV), and HIV testing, and whether the level of selected variables associated with HIV risk behavior correlate with greater testing. Association between HIV risk situations and HPV vaccination is also evaluated. Methods: A cross-sectional assessment was performed in women at age 18 years and older completing the 2018 Behavioral Risk Factor Surveillance System (BRFSS) survey. Independent variables considered and adjusted for, included age, race/ethnicity, marital status, education, annual household income, smoking status, and health care status. Results: Prevalence of a Pap test in the past 3 years was 66.2%, of HPV test in the past 5 years was 40.2%, and of HIV test ever was 41.9%. HIV risk situations applied to 4.9% women (15.2% in ages 18-24, 7.2% in 25-44, 1.9% in 45-64, and 0.6% in 65 years and older). Adjusted odds (95% confidence interval) of a Pap, HPV, or HIV test according to HIV risk behavior status were 1.5 (1.3-1.8), 1.6 (1.4-1.8), and 2.6 (2.3-2.9), respectively. The positive association between HIV risk behavior and Pap testing depends on marital status. HIV risk behavior significantly correlates with several variables, which, in turn, correlate with testing. There was no association between HIV risk behavior and HPV vaccination. Conclusions: Women with HIV risk behavior are more likely to pursue Pap, HPV, and HIV testing. The significant positive associations are largest for HIV testing and smallest for Pap testing, after adjustment for the selected variables. HIV risk behavior is not associated with HPV vaccination.