Trial reportWorld journal of clinical oncology2024
New cheaper human papilloma virus mass screening strategy reduces cervical cancer incidence in Changsha city: A clinical trial.
Trial report in World journal of clinical oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Unlocking early detection: How screening can save lives from cervical cancer.World journal of clinical oncology · 2025Article
- Human papillomavirus infection and screening strategies.World journal of clinical oncology · 2025Review
- HPV16/18 Genotyping Combined With PAX1 Methylation Triage Reduces Immediate Colposcopy While Improving CIN3+ Detection: A Real-World Study of 3,233 Chinese Women.Cancer control : journal of the Moffitt Cancer CenterArticle
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCervical cancer is the second leading cause of death in women worldwide, second only to breast cancer. Around 80% of women have been infected with human papillomavirus (HPV) in their lifetime. Early screening and treatment are effective means of preventing cervical cancer, but due to economic reasons, many parts of the world do not have free screening programs to protect women's health.
aimTo increase HPV cervical cancer screening in Changsha and reduce the incidence of cervical cancer.
methodsCervical cancer screening included gynecological examination, vaginal secretion examination and HPV high-risk typing testing. Cervical cytology examination (ThinPrep cytology test) was performed for individuals who test positive for HPV types other than 16 and 18. Vaginal colposcopy examination was performed for HPV16 and 18 positive individuals, as well as for those who were positive for ThinPrep cytology test. If the results of vaginal colposcopy examination were abnormal, histopathological examination was performed. We conducted a cost-benefit analysis after 4 years.
resultsFrom 2019 to 2022, 523437 women aged 35-64 years in Changsha city were screened and 73313 were positive, with a 14% positive rate. The detection rate of precancerous lesions of cervical cancer was 0.6% and the detection rate of cervical cancer was 0.037%. Among 311212 patients who underwent two cancers examinations, the incidence rate was reduced by more than half in the second examination. The average screening cost per woman was 120 RMB. The average cost of detecting early cases was 10619 RMB, with an early detection cost coefficient of 0.083.
conclusionOur screening strategy was effective and cost-effective, making it valuable for early diagnosis and treatment of cervical cancer. It is worth promoting in economically limited areas.
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