[Effect of COVID-19 pandemics in treatment of cervical cancer: pre/post study].

Introduction: Little evidence exists on the impact of the COVID-19 pandemics on the compliance with cervical cancer treatment.

Methods: We carried out a population-based, before-and-after retrospective cohort study of all cervical cancer patients diagnosed in the Jujuy province public health sector (n=140), Argentina, between 2017 and 2020. Patients diagnosed in 2020 were considered exposed to the COVID-19 pandemic (n=21).

Quantification of impact of COVID-19 pandemic on cancer screening programmes - a case study from Argentina, Bangladesh, Colombia, Morocco, Sri Lanka, and Thailand.

It is quite well documented that the COVID-19 pandemic disrupted cancer screening services in all countries, irrespective of their resources and healthcare settings. While quantitative estimates on reduction in volume of screening tests or diagnostic evaluation are readily available from the high-income countries, very little data are available from the low- and middle-income countries (LMICs). From the CanScreen5 global cancer screening data repository we identified six LMICs through purposive sampling based on the availability of cancer screening data at least for the years 2019 and 2020.

[Human Papilloma virus in Quechua women from Jujuy with high frequency of cervical cancer: viral types and HPV-16 variants].

Human Papillomaviruses (HPVs) are etiologically associated to cervical carcinoma. In order to evaluate HPV infection and its relationship with the high frequency of this neoplasia in Quechua women from Jujuy (Argentina), 271 cervical samples from preneoplastic and neoplastic lesions (biopsies) and normal controls (cytologies) were studied. Detection and typing were performed using PCR-RFLP or PCR-hybridization and the HPV-16 variability in L1 and E6 genes (by PCR-hybridization) was analysed.