Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 443
Filtrar
1.
J Cancer Educ ; 2024 Sep 10.
Artículo en Inglés | MEDLINE | ID: mdl-39254894

RESUMEN

In Morocco, cervical cancer screening rate is still low, which determines the need to adopt new screening approaches. Vaginal self-sampling for HPV testing is one of these strategies. Anticipating changes in screening plans for CC, we would like to present to health authorities a global view about the acceptability and preference of vaginal self-sampling for HPV testing among a population of Moroccan women. The aim of this pilot study is to assess the acceptability and preference of vaginal self-sampling for HPV testing among a population of Moroccan women. A cross-sectional study surveyed 400 Moroccan women aged between 25 and 65 years, who are recruited from various healthcare facilities in three Moroccan regions, between March and November 2022. Data were collected via interviews, using a questionnaire. Among the 400 participants, 380 (95%) were ready to undergo a vaginal self-sampling for HPV testing. Among participants who expressed their willingness to perform this test, 295 (73.6%) prefer to carry out it at home. A decreased likelihood of HPV self-sampling was determined by belief that only women with vaginal discharge or bleeding need to be screened. Age, marital status, perceived severity of CC, practice CC screening, and perceived self-efficacy were identified as the main factors influencing the preference for home based vaginal self-sampling for HPV testing. Vaginal self-sampling for HPV testing is an alternative option that could overcome a set of screening barriers defined in the Moroccan context, in order to increase CC screening coverage.

2.
J Obstet Gynaecol India ; 74(4): 364-370, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-39280202

RESUMEN

Background: Cervical cancer (CC) is the second most common cancer among women in India and in Sikkim. Screening helps in prevention and early detection of the disease; however, pelvic examination for smear collection is not preferred by many. Self-sampling method can be a good alternative for collection of smears, thus increasing screening uptake. Therefore, a study was conducted to evaluate perception about self-sampling method of screening among women in Sikkim. Methodology: A total of 210 women who consented for this study were screened for cervical cancer using Pap smear and HPV DNA. Women were taught to collect their self-sample for HPV DNA test. Questionnaires were used to assess their attitude toward self-sampling prior to collection of samples and perception, post-collection. Results: Seventy-percent women knew that CC is the most common cancer among women in Sikkim. 73% knew that it could be prevented, but only 57% had knowledge about screening facilities in Sikkim. 50% women knew about HPV vaccination program in Sikkim. 96% women had never done a self-sampling, while 67% had never heard about it. There was a significant change (p value < 0.00001) in perception toward self-sampling after the procedure. Comparative analysis showed that women found self-collection easier than expected. If they had a choice, they would prefer self-sampling over physician sampling; however, due to their trust in physicians they still believed physician collected sample would be better. Conclusion: Self-sampling is a socially acceptable screening technique and can increase compliance among socially shy community.

3.
Healthcare (Basel) ; 12(17)2024 Aug 26.
Artículo en Inglés | MEDLINE | ID: mdl-39273727

RESUMEN

Primary Human Papillomavirus (HPV) screening on samples collected by women themselves has proven to be an effective strategy for cervical cancer screening (CCS) and may increase participation rates in women who do not partake (regularly) in screening. The aim of this study is to investigate reasons for non-participation and perceptions of CCS using self-sampling methods among under-screened women in Flanders. Individual interviews with 15 underscreened women aged 30-64 years were conducted. During the interviews, participants were given the opportunity to try out a urine and vaginal self-sampling kit. Thematic analysis was based on Ajzen's model of the Theory of Planned Behavior. The results showed that 14 out of 15 participants were more likely to participate in CCS if they had the option to self-sample. One of the main findings was a lack of knowledge on different aspects of cervical cancer. Most women had a positive attitude toward cancer screening and primary prevention such as HPV vaccination. Subjective norms were influenced by healthcare professionals, peers, and organized government initiatives. Informational, organizational, contextual, and emotional factors were mentioned as barriers as well as facilitators for participation. Additionally, high self-efficacy was considered to make self-sampling more convenient. All women showed the intention to use at least one method of self-sampling. We can conclude that women who do not participate in CCS would be more motivated to participate using self-sampling methods. Adequate education and guidance should be provided.

4.
BMC Public Health ; 24(1): 2461, 2024 Sep 10.
Artículo en Inglés | MEDLINE | ID: mdl-39256726

RESUMEN

BACKGROUND: Human papillomavirus (HPV) self-sampling is recognized as a feasible option for enhancing screening for cervical cancer, particularly among hard-to-reach women. The magnitude of the effectiveness of screening participation under different invitation strategies was reported. This review seeks to compare the effectiveness of invitation strategies in increasing screening participation of HPV self-sampling across diverse study settings. METHODS: A systematic literature search was conducted in Embase, MEDLINE, and PubMed in April 2023. Articles were included if (1) their target participants were aged between 25 and 70 years; (2) participants in the intervention arm were randomized to receive HPV self-sampling devices through various invitation strategies; (3) participants in the control arm who either received invitations for cervical cancer screening other than HPV self-sampling or opportunistic screening as usual care; (4) studies that provided sufficient data on screening participation in HPV self-sampling as outcome measured. The study design of the included articles was limited to randomized controlled trials. RESULTS: A total of 15 articles were included in this review. Invitation strategies of disseminating HPV self-sampling devices included opt-out and opt-in. Meta-analysis revealed screening participation in the self-sampling group was significantly greater than control arm (OR 3.43, 95% CI 1.59-7.38), irrespective of the invitation strategy employed. Among invitation strategies, opt-out appeared to be more effective on increasing screening participation, compared to control and opt-in strategy (opt-out vs. control OR 3.91, 95% CI 1.82-8.42; opt-in vs. control OR 1.34, 95% CI 0.28-6.39). CONCLUSIONS: Opt-out strategy is more successful at improving screening participation compared to opt-in and routine invitation to cervical screening. It is therefore a promising way to improve participation in cervical cancer screening. The findings of this review provide important inputs to optimize strategies for inviting women to participate in vaginal HPV self-sampling across the study setting, thus improving participation in cervical cancer screening.


Asunto(s)
Detección Precoz del Cáncer , Infecciones por Papillomavirus , Ensayos Clínicos Controlados Aleatorios como Asunto , Neoplasias del Cuello Uterino , Humanos , Femenino , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/prevención & control , Detección Precoz del Cáncer/métodos , Infecciones por Papillomavirus/diagnóstico , Adulto , Persona de Mediana Edad , Manejo de Especímenes/métodos , Anciano , Aceptación de la Atención de Salud/estadística & datos numéricos , Papillomaviridae/aislamiento & purificación , Autocuidado/métodos
5.
Front Public Health ; 12: 1430968, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39257941

RESUMEN

Introduction: Human papillomavirus (HPV) testing as a method of cervical cancer screening can be performed by healthcare providers or by patients through self-sampling directly in the community, removing several barriers experienced by under screened populations. The objective of this scoping review was to determine which HPV self-sampling implementation and engagement strategies have been used to engage under screened populations (i.e., Indigenous, newcomer, and rural and remote communities) in cervical cancer screening. Methods: A scoping review was conducted searching MEDLINE, CINAHL, EMBASE, Cochrane Library, and SocINDEX from inception to August 2023. The inclusion criteria were: (1) Indigenous, newcomer, and rural and remote communities; (2) countries identified as members of the Organization for Economic Co-operation and Development; and (3) intervention included HPV self-sampling. The review was registered prior to conducting the search (https://osf.io/zfvp9). Results: A total of 26 studies out of 2,741 studies met the inclusion criteria. In-person engagement with trusted community leaders was the most widely used and accepted recruitment and engagement strategy across all three populations. Six out of seven studies with Indigenous communities distributed HPV self-sampling kits to eligible participants in person in a clinical setting for collection on site or at home. Similarly, nine of the identified studies that engaged newcomers recruited participants in person through the community, where eligible participants were either given a kit (n = 7) or received one in the mail (n = 2). Lastly, of the 10 identified studies engaging rural and remote participants in HPV self-sampling, six recruited eligible participants in person at various community locations and four used electronic medical records or registries to identify and mail kits to participants. Discussion: HPV self-sampling through in person kit distribution and mail out of HPV self-sampling kits is an effective way to increase participation rates amongst under screened populations.


Asunto(s)
Detección Precoz del Cáncer , Infecciones por Papillomavirus , Neoplasias del Cuello Uterino , Humanos , Neoplasias del Cuello Uterino/diagnóstico , Femenino , Detección Precoz del Cáncer/métodos , Infecciones por Papillomavirus/diagnóstico , Manejo de Especímenes/métodos , Tamizaje Masivo/métodos , Papillomaviridae/aislamiento & purificación , Adulto
6.
J Med Screen ; : 9691413241268819, 2024 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-39091000

RESUMEN

BACKGROUND: Cervical cancer incidence in Estonia ranks among the highest in Europe, but screening attendance has remained low. This randomized study aimed to evaluate the impact of opt-in and opt-out human papillomavirus (HPV) self-sampling options on participation in organized screening. METHODS: A random sample of 25,591 women were drawn from the cervical cancer screening target population who were due to receive a reminder in autumn 2021 and thereafter randomly allocated to two equally sized intervention arms (opt-out and opt-in) receiving a choice between HPV self-sampling or clinician sampling. In the opt-out arm, a self-sampler was sent to home address by regular mail; the opt-in arm received an e-mail containing a link to order a self-sampler online. The remaining 30,102 women in the control group received a standard reminder for conventional screening. Participation by intervention arm, age and region of residence was calculated; a questionnaire was used to assess self-sampling user experience. RESULTS: A significant difference in participation was seen between opt-out (41.7%) (19.8% chose self-sampling and 21.9% clinician sampling), opt-in (34.1%) (7.9% self-sampling, 26.2% clinician sampling) and control group (29.0%, clinician sampling only). All age groups and regions in the intervention arms showed higher participation compared to the control group, but the size of the effect varied. Among self-sampling users, 99% agreed that the device was easy to use and only 3.5% preferred future testing at the clinic. CONCLUSION: Providing women with a choice between self-sampling and clinician sampling significantly increased participation in cervical cancer screening. Opt-in and opt-out options had a different effect across age groups, suggesting the need to adapt strategies.

7.
Curr Oncol ; 31(8): 4261-4269, 2024 Jul 26.
Artículo en Inglés | MEDLINE | ID: mdl-39195300

RESUMEN

Of all cancers in female Canadians, the most rapidly increasing incidence is that of cervical cancer. The objective of this pilot study was to assess how HPV self-sampling might improve cervical cancer screening participation in both urban and rural settings in Saskatchewan, one of the most sparsely populated provinces in Canada. Study groups consisted of n = 250 participants to whom self-swabbing kits were mailed with instructions and n = 250 participants to whom kits were handed out in 6 urban and rural clinics. The inclusion criteria selected subjects aged 30-69 years who were Saskatchewan residents for at least 5 years with valid health coverage, had a cervix, and had no record of cervical cancer screening in 4 years. The returned samples were analyzed for specific HPV strains using the Roche Molecular Diagnostics Cobas 4800® System. The overall response rate was ~16%, with the response to the handout distribution being roughly double that of the mailout. While HPV positivity did not differ across the distribution groups, participants at a specific inner-city clinic reported significantly higher positivity to at least one HPV strain as compared to any other clinic and all mailouts combined. For this high-risk population, in-person handout of self-sampling kits may be the most effective means of improving screening.


Asunto(s)
Detección Precoz del Cáncer , Infecciones por Papillomavirus , Neoplasias del Cuello Uterino , Humanos , Femenino , Persona de Mediana Edad , Proyectos Piloto , Saskatchewan/epidemiología , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/virología , Adulto , Anciano , Detección Precoz del Cáncer/métodos , Infecciones por Papillomavirus/diagnóstico , Infecciones por Papillomavirus/virología , Papillomaviridae/genética , Papillomaviridae/aislamiento & purificación , Manejo de Especímenes/métodos , Tamizaje Masivo/métodos , Autocuidado
8.
Cancer Med ; 13(16): e70098, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-39148468

RESUMEN

BACKGROUND: Latinas experience the greatest cervical cancer incidence compared with other ethnic/racial groups in the United States (US) due in part to significant disparities in screening uptake. Social and structural conditions that impede access to and participation in screening include language barriers, concerns about documentation status, logistical issues (e.g., transportation, limited clinic hours), and cultural beliefs regarding modesty and promiscuity. To overcome these challenges, self-sampling for human papillomavirus (HPV) DNA testing has emerged as a potentially promising method for promoting cervical cancer screening among this population. Thus, this systematic review aimed to assess the acceptability of HPV self-sampling among US Latinas. METHODS: Using EBSCOhost and PubMed databases, we searched for studies published in the past two decades (2003-2023) that described participation in HPV self-sampling among Latinas. Eleven articles met inclusion criteria. RESULTS: The majority of studies were conducted in Florida, California, and Puerto Rico, were single-arm designs, and involved the use of community health workers and Spanish-language materials (e.g., brochures). Across studies, the majority of participants reported that self-sampling was acceptable with respect to ease of use, comfort (lack of pain), privacy, and convenience; however, some women were concerned about the accuracy of self-sampling or whether they had performed sample collection correctly. CONCLUSION: Given the high acceptability, self-collection of cervicovaginal samples for HPV testing may offer a feasible option for enhancing participation in cervical cancer screening in this population that encounters significant barriers to screening.


Asunto(s)
Detección Precoz del Cáncer , Hispánicos o Latinos , Infecciones por Papillomavirus , Neoplasias del Cuello Uterino , Humanos , Femenino , Infecciones por Papillomavirus/diagnóstico , Infecciones por Papillomavirus/virología , Infecciones por Papillomavirus/epidemiología , Estados Unidos/epidemiología , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/virología , Detección Precoz del Cáncer/métodos , Manejo de Especímenes/métodos , Aceptación de la Atención de Salud , Papillomaviridae/aislamiento & purificación , Papillomaviridae/genética , Adulto , Virus del Papiloma Humano
9.
Int J Cancer ; 2024 Aug 22.
Artículo en Inglés | MEDLINE | ID: mdl-39175103

RESUMEN

Early detection of recurrent cervical cancer is important to improve survival rates. The aim of this study was to explore the clinical performance of DNA methylation markers and high-risk human papillomavirus (HPV) in cervicovaginal self-samples and urine for the detection of recurrent cervical cancer. Cervical cancer patients without recurrence (n = 47) collected cervicovaginal self-samples and urine pre- and posttreatment. Additionally, 20 patients with recurrent cervical cancer collected cervicovaginal self-samples and urine at time of recurrence. All samples were self-collected at home and tested for DNA methylation and high-risk HPV DNA by PCR. In patients without recurrent cervical cancer, DNA methylation levels decreased 2-years posttreatment compared to pretreatment in cervicovaginal self-samples (p < .0001) and urine (p < .0001). DNA methylation positivity in cervicovaginal self-samples was more frequently observed in patients with recurrence (77.8%) than in patients without recurrence 2-years posttreatment (25.5%; p = .0004). Also in urine, DNA methylation positivity was more frequently observed in patients with recurrence (65%) compared to those without recurrence (35.6%; p = .038). Similarly, high-risk HPV positivity in both cervicovaginal self-samples and urine was more frequent (52.6% and 55%, respectively) in patients with recurrence compared to patients without recurrence (14.9% and 8.5%, respectively) (p = .004 and p = .0001). In conclusion, this study shows the potential of posttreatment monitoring of cervical cancer patients for recurrence by DNA methylation and high-risk HPV testing in cervicovaginal and urine samples collected at home. The highest recurrence detection rate was achieved by DNA methylation testing in cervicovaginal self-samples, detecting 77.8% of all recurrences and, specifically, 100% of the local recurrences.

10.
Health Expect ; 27(1): e13961, 2024 02.
Artículo en Inglés | MEDLINE | ID: mdl-39102732

RESUMEN

BACKGROUND: In July 2022, self-collection became universally available as part of Australia's National Cervical Screening Program. This change aims to address screening inequities experienced among underscreened populations, including women of Indian descent. This study explored experiences of cervical screening, alongside the acceptability of self-collection, among women of Indian descent living in Victoria, Australia. We also aimed to articulate the informational needs to promote self-collection among this population. METHODS: Five focus group discussions with 39 women living in Victoria were conducted in English (n = 3) and Punjabi (n = 2). Transcripts were thematically analysed, as informed by the Theoretical Framework of Acceptability. RESULTS: Women were motivated by the choice to self-collect, perceiving the ability to maintain modesty and greater autonomy as key enablers. Healthcare practitioners were seen as central in supporting patient-centred models of care. Perceived barriers to self-collection included concerns around its accuracy and women's confidence in collecting their own sample. Widespread dissemination of culturally tailored promotion strategies communicating concepts such as 'privacy' and 'accuracy' were suggested by women to promote self-collection. CONCLUSION: Self-collection was highly acceptable among women of Indian descent, particularly when assured of its accuracy, and sociocultural norms and previous screening experiences are considered. This study highlights the huge potential that self-collection can play in increasing equity in Australia's cervical screening programme. PATIENT OR PUBLIC CONTRIBUTION: Members of the public were involved in focus group discussions. Findings were summarised and disseminated via a poster. A bicultural worker was involved in all stages of the research.


Asunto(s)
Grupos Focales , Investigación Cualitativa , Neoplasias del Cuello Uterino , Humanos , Femenino , Victoria , Persona de Mediana Edad , Adulto , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/etnología , India/etnología , Aceptación de la Atención de Salud/etnología , Aceptación de la Atención de Salud/psicología , Detección Precoz del Cáncer , Manejo de Especímenes , Autocuidado , Anciano
11.
Trop Med Int Health ; 2024 Aug 02.
Artículo en Inglés | MEDLINE | ID: mdl-39095942

RESUMEN

Female genital schistosomiasis is a chronic gynaecological disease caused by the waterborne parasite Schistosoma (S.) haematobium. It affects an estimated 30-56 million girls and women globally, mostly in sub-Saharan Africa where it is endemic, and negatively impacts their sexual and reproductive life. Recent studies found evidence of an association between female genital schistosomiasis and increased prevalence of HIV and cervical precancer lesions. Despite the large population at risk, the burden and impact of female genital schistosomiasis are scarcely documented, resulting in neglect and insufficient resource allocation. There is currently no standardised method for individual or population-based female genital schistosomiasis screening and diagnosis which hinders accurate assessment of disease burden in endemic countries. To optimise financial allocations for female genital schistosomiasis screening, it is necessary to explore the cost-effectiveness of different strategies by combining cost and impact estimates. Yet, no economic evaluation has explored the value for money of alternative screening methods. This paper describes a novel application of health decision analytical modelling to evaluate the cost-effectiveness of different female genital schistosomiasis screening strategies across endemic settings. The model combines a decision tree for female genital schistosomiasis screening strategies, and a Markov model for the natural history of cervical cancer to estimate the cost per disability-adjusted life-years averted for different screening strategies, stratified by HIV status. It is a starting point for discussion and for supporting priority setting in a data-sparse environment.

13.
J Med Screen ; : 9691413241274312, 2024 Aug 30.
Artículo en Inglés | MEDLINE | ID: mdl-39212004

RESUMEN

OBJECTIVE: To review the existing evidence to identify the optimum methods for implementing human papillomavirus self-sampling to increase screening uptake for underserved groups. SETTING: Specific groups are less likely to participate in cervical screening. These include individuals from low socioeconomic status groups, ethnic minority groups, younger age groups (25-29), older age groups (≥50), with a physical disability, with a learning disability and with an LGBTQ+ identity. The advent of human papillomavirus self-sampling for cervical screening presents an opportunity to promote equitable access to screening. Implementation for human papillomavirus self-sampling can vary, for example, opt-out or opt-in approaches. However, it is unclear which of these is the best method of offering human papillomavirus self-sampling to underserved groups. METHODS: Six databases were searched through May 2023. Studies comparing cervico-vaginal human papillomavirus self-sampling provision using different implementation strategies with the standard screening pathway in underserved groups were identified. A narrative synthesis was conducted. RESULTS: In total, 4574 studies were identified; 25 studies were included, of which 22 were from high-income countries. Greater uptake was found for offering human papillomavirus self-sampling compared to standard clinician-based sampling. Directly mailing human papillomavirus self-sampling kits to participants resulted in higher uptake of screening than using an 'opt-in' approach or standard recall in low socioeconomic status and ethnic minority groups, and older women. Strategies that used community health workers or educational materials increased uptake in ethnic minority and low socioeconomic status groups. CONCLUSIONS: Directly mailing human papillomavirus self-sampling kits to low socioeconomic status groups, ethnic minority groups and older women has the potential to increase uptake of human papillomavirus self-sampling. Using community health workers to offer human papillomavirus self-sampling should be considered for ethnic minority and low socioeconomic status groups. Further research exploring the preferences of younger women is needed.

14.
AAPS J ; 26(4): 75, 2024 Jul 02.
Artículo en Inglés | MEDLINE | ID: mdl-38955903

RESUMEN

Blood microsampling has increasingly attracted interest in the past decades as a more patient-centric sampling approach, offering the possibility to collect a minimal volume of blood following a finger or arm prick at home. In addition to conventional dried blood spots (DBS), many different devices allowing self-sampling of blood have become available. Obviously, the success of home-sampling can only be assured when (inexperienced) users collect samples of good quality. Therefore, the feasibility of six different microsampling devices to collect capillary blood by inexperienced adolescents at home was evaluated. Participants (n = 95) were randomly assigned to collect blood (dried or liquid) at different time points using four of six different self-sampling devices (i.e., DBS, Mitra volumetric absorptive microsampling (VAMS), Capitainer B, Tasso M20, Minicollect tube and Tasso+ serum separator tube (SST)). The quality of the samples was visually inspected and analytically determined. Moreover, the participants' satisfaction was assessed via questionnaires. Although a majority succeeded based on the visual inspection, the success rate differed largely between the different devices. In general, the lowest success rate was obtained for the Minicollect tubes, although there is an opportunity and need for improvement for the other self-sampling devices as well. Hence, this also emphasizes the importance to assess the quality of samples collected by the target population prior to study initiation. In addition, visual classification by a trained individual was confirmed based on assessment of the analytical variability between replicates. Finally, self-sampling at home was overall (very) positively received by the participants.


Asunto(s)
Recolección de Muestras de Sangre , Estudios de Factibilidad , Humanos , Adolescente , Femenino , Masculino , Recolección de Muestras de Sangre/métodos , Autocuidado/métodos , Pruebas con Sangre Seca/métodos , Satisfacción del Paciente
15.
Contemp Clin Trials ; 144: 107617, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-38977179

RESUMEN

BACKGROUND: In Flanders (Belgium), women not screened for cervical cancer (CC) within the last three years receive an invitation letter from the regional screening organization, the Centre for Cancer Detection (CCD), encouraging them to have a cervical specimen taken by their general practitioner (GP) or gynecologist. However, the coverage for CC screening remains suboptimal (63%). The offer of a self-sampling kit (SSK, for HPV testing) by a GP may trigger participation among women who do not attend regular screening. METHODS: The ESSAG-trial is a cluster-randomized controlled trial with three arms, each including 1125 women aged 31-64 years, who were not screened for CC in the last 6 years. In arm A, GPs offer a SSK when eligible women consult for any reason. In arm B, women receive a personal GP signed invitation letter including an SSK at their home address. In the control arm, women receive the standard invitation letter from the CCD. The primary outcome is the response rate at three months after inclusion. Secondary outcomes are: screen test positivity; compliance with foreseen follow-up among screen-positives; costs per invited and per screened women; as well as contrasts between trial arms and between socio-demographic categories. CONCLUSION: The ESSAG-trial will assess the effect of GP-based interventions using SSKs on CC screening participation among hard-to-reach populations. Findings will inform policymakers about feasible strategies on increasing CC screening that may be rolled-out throughout the whole region. TRIAL REGISTRATION: ClinicalTrials.gov: NCT05656976.


Asunto(s)
Detección Precoz del Cáncer , Neoplasias del Cuello Uterino , Adulto , Femenino , Humanos , Persona de Mediana Edad , Bélgica , Detección Precoz del Cáncer/métodos , Médicos Generales , Tamizaje Masivo/métodos , Infecciones por Papillomavirus/diagnóstico , Autocuidado/métodos , Manejo de Especímenes/métodos , Neoplasias del Cuello Uterino/diagnóstico , Frotis Vaginal/métodos , Ensayos Clínicos Controlados Aleatorios como Asunto
16.
Cancer Med ; 13(14): e70033, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39043209

RESUMEN

BACKGROUND: Disparities in cervical cancer screening rates among marginalized groups is a driver of inequalities in cervical cancer. Self-sampling for human papillomavirus (HPV) testing is a newly emerging alternative to clinician-performed testing to screen for cervical cancer, and has high potential to reduce screening barriers in under-screened and marginalized groups. We study the acceptability in of HPV self-sampling and informational materials among Black/African American, Hispanic/Spanish speaking, American Indian/Alaska Native and transgender/nonbinary populations. METHODS: We conducted qualitative interviews with patients, ages 30-65, who were Black/African American, Hispanic, American Indian, and/or transgender/nonbinary individuals assigned female at birth. Telephone interviews were conducted in English or Spanish. Patients did not complete the test, rather were asked about the attractiveness, comprehensibility, and acceptability of the HPV self-test, instructions, and messaging. RESULTS: Among 23 completed interviews (5 American Indian/Alaska Native, 7 Hispanic [2 bilingual, 5 Spanish-speaking], 5 Black/African American, and 6 transgender/nonbinary), patients from all groups thought the test was straightforward and convenient, and they would complete the test at home or in clinic. The transgender/nonbinary patients preferred at-home testing. American Indian and transgender/nonbinary patients liked that the test might avoid pain, discomfort, and invasiveness. All patients liked the letter and instructions. All groups had specific suggestions for making the materials more culturally acceptable. CONCLUSIONS: The HPV self-test and the instructions and materials for use were acceptable for a diverse group of patients. Tailored outreach and messaging should be considered to reduce screening disparities among groups that have been historically underserved by the medical system.


Asunto(s)
Infecciones por Papillomavirus , Aceptación de la Atención de Salud , Adulto , Anciano , Femenino , Humanos , Persona de Mediana Edad , Detección Precoz del Cáncer/psicología , Detección Precoz del Cáncer/métodos , Virus del Papiloma Humano/aislamiento & purificación , Infecciones por Papillomavirus/diagnóstico , Infecciones por Papillomavirus/virología , Aceptación de la Atención de Salud/psicología , Investigación Cualitativa , Manejo de Especímenes/métodos , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/virología
17.
Health Expect ; 27(4): e14118, 2024 08.
Artículo en Inglés | MEDLINE | ID: mdl-38953514

RESUMEN

BACKGROUND: We assessed experiences of human papillomavirus (HPV) vaginal self-sampling and future screening preferences in an ethnically and socio-economically diverse group of women overdue for cervical screening. SETTING AND PARTICIPANTS: A postal questionnaire was embedded in the YouScreen self-sampling trial in England: 32.5% (2712/8338) of kit completers returned the survey. Kit non-completers were encouraged to return a questionnaire, but no responses were received. Participants were ethnically diverse (40.3% came from ethnic minority backgrounds), and 59.1% came from the two most deprived quintiles. Differences in confidence in kit completion, trust in the test results and intention to attend a follow-up test if HPV-positive were evaluated using Pearson's χ2 analyses. Binary logistic regression models explored predictors of a future screening choice and preferences for urine versus vaginal self-sampling. RESULTS: Most kit-completers reported high confidence in self-sampling (82.6%) and high trust in the results (79.9%), but experiences varied by ethnicity and screening status. Most free-text comments were positive but some reported difficulties using the device, pain or discomfort. Most women would opt for self-sampling in the future (71.3% vs. 10.4% for a clinician-taken test) and it was more often preferred by ethnic minority groups, overdue screeners and never attenders. Urine self-tests were preferred to vaginal tests (41.9% vs. 15.4%), especially among women from Asian, Black or Other Ethnic backgrounds. CONCLUSIONS: Kit-completers were confident, found the test easy to complete, and trusted the self-sample results. However, experiences varied by ethnic group and some women highlighted difficulties with the kit. Most women would prefer self-sampling in the future, but it was not a universal preference, so offering a choice will be important. PATIENT OR PUBLIC CONTRIBUTION: We did not have direct patient and public involvement and engagement (PPIE) in the questionnaire design. However, patients and public representatives did input into the design of the YouScreen trial and reviewed the wider study materials (e.g. participant information sheet). TRIAL REGISTRATION: This questionnaire study was embedded in the YouScreen trial. The protocol for the YouScreen trial is available at https://www.isrctn.com/ISRCTN12759467. The National Institute for Health Research 43 Clinical Research Network (NIHR CRN) Central Portfolio Management System (CPMS) ID is 4441934.


Asunto(s)
Infecciones por Papillomavirus , Humanos , Femenino , Encuestas y Cuestionarios , Estudios Transversales , Adulto , Infecciones por Papillomavirus/diagnóstico , Persona de Mediana Edad , Neoplasias del Cuello Uterino/diagnóstico , Frotis Vaginal , Inglaterra , Detección Precoz del Cáncer , Prioridad del Paciente , Manejo de Especímenes/métodos , Autocuidado , Tamizaje Masivo/métodos
18.
J Virol Methods ; 329: 115003, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39069158

RESUMEN

Recent studies demonstrated that human papillomavirus (HPV) specific immunoglobulins (IgG) are present and detectable in non-invasively collected first-void urine (FVU) samples. As IgG levels in urine are low, we evaluated the potential of a highly sensitive HPV16-specific assay based on time-resolved fluorescence, DELFIA, and compared it with three immunoassays, GST-L1-MIA, M4ELISA, and M9ELISA. A total of 225 paired serum and FVU samples from two cohorts of healthy female volunteers were analyzed. Strong Spearman rank correlations between HPV16-specific IgG results measured with DELFIA, M4ELISA, GST-L1-MIA, and M9ELISA were found for both sample types (rs > 0.80). Additionally, total human IgG results, determined in all samples using HTRF human IgG kit and BioPlex Pro™ Human Isotyping Assay, were compared. Moderate correlations between total human IgG concentrations in FVU samples were found for the two total IgG assays (rs ≥ 0.42, p < 0.0001), while correlations for serum were non-significant. In conclusion, the HPV16-DELFIA assay is usable for detecting HPV16-specific antibodies in FVU and serum samples. As total human IgG remains an interesting parameter for the normalization of HPV-specific IgG in FVU, the accuracy of both assays needs to be validated further.


Asunto(s)
Anticuerpos Antivirales , Papillomavirus Humano 16 , Inmunoglobulina G , Infecciones por Papillomavirus , Sensibilidad y Especificidad , Humanos , Inmunoglobulina G/sangre , Inmunoglobulina G/orina , Femenino , Anticuerpos Antivirales/sangre , Anticuerpos Antivirales/orina , Papillomavirus Humano 16/inmunología , Infecciones por Papillomavirus/diagnóstico , Infecciones por Papillomavirus/orina , Infecciones por Papillomavirus/virología , Adulto , Adulto Joven , Fluorescencia , Inmunoensayo/métodos , Persona de Mediana Edad , Orina/virología
19.
Bioeng Transl Med ; 9(4): e10653, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39036090

RESUMEN

Cervical cancer is a significant public health concern, particularly in low- and middle-income countries where resources for prevention and treatment are limited. Routine screening, such as the Papanicolaou test (Pap smears) and human papillomavirus (HPV) testing, plays a crucial role in the early detection and prevention of cervical cancer. However, the participation rate in cervical cancer screening programs remains below optimal levels due to various factors. This study aimed to evaluate the reliability and acceptability of the HygeiaTouch Self Sampling Kit for Women in collecting vaginal samples for HPV typing, comparing the results with samples collected by physicians. The study included 1210 women aged 21-65 from three medical centers in Taiwan. The findings indicated that the self-sampling kit was as effective as physician-collected specimens in terms of obtaining valid samples and identifying HPV. The agreement between the two methods was 88%, with a κ value of 0.75. Furthermore, the study assessed the mechanical characteristics of the self-sampling applicator through tensile, bending, and torque tests, and determined that it was safe for intravaginal use. Additionally, the study evaluated the safety and satisfaction of self-sampling and found a low rate of adverse events (0.7%) and high levels of satisfaction (over 90%) among participants. Overall, we demonstrated that the HygeiaTouch Self Sampling Kit for Women is a reliable and acceptable device for HPV testing and cervical screening, providing a convenient, safe, and effective alternative for women.

20.
Heliyon ; 10(12): e32926, 2024 Jun 30.
Artículo en Inglés | MEDLINE | ID: mdl-39021965

RESUMEN

Introduction: Cervical cancer screening coverage remains low in sub-Saharan Africa (SSA) due to limited access and low uptake of available services by women. The use of HPV-based self-sampling intervention for cervical cancer screening has the potential to increase screening coverage in the region. This study aimed to analyse qualitative evidence on the experiences and perspectives of women, healthcare workers, and policymakers regarding HPV self-sampling. Methods: We reviewed qualitative studies from January 2011 to March 2023 in PubMed, Scopus, Medline Ovid, Cochrane, and WEB of Science databases for articles with qualitative data on HPV self-sampling from different countries in SSA. The socio-ecological model was used to guide data analysis and the study findings. Results: Thirteen qualitative studies were included for analysis, and they revealed themes under the intrapersonal, interpersonal, community, and health systems constructs of the Socio-ecological model. Intrapersonal themes included the acceptability of self-sampling, self-efficacy, and the perceived value of self-sampling. The interpersonal construct had themes such as women's spousal relationships, peer support, and the health worker's relationship with the women. The community construct had two themes: social stigma and misinformation, and the influence of cultural norms and religion. Finally, the health systems construct had themes such as the setting for self-sampling, follow-up availability of treatment services and education and awareness. Conclusion: This study highlights the factors influencing the acceptability and uptake of an HPV-based self-sampling intervention for cervical cancer screening in SSA. Considering these findings when designing interventions in SSA is crucial to ensure acceptance and demand among end-users. Self-sampling interventions offer the potential to reach many unscreened women and increase cervical cancer screening coverage in SSA, which is an essential strategy towards achieving the World Health Organisation's cervical cancer elimination targets by the close of the century.

SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA