Effects of Weekly Iron and Folic Acid Supplements on Malaria Risk in Nulliparous Women in Burkina Faso: A Periconceptional, Double-Blind, Randomized Controlled Noninferiority Trial.

Background: The safety of iron supplementation for young women is uncertain in malaria-endemic settings. Methods: This was a double-blind, randomized controlled noninferiority trial in rural Burkina Faso. Results: A total of 1959 nulliparae were assigned to weekly supplementation (60 mg iron and 2.8 mg folic acid) (n = 980) or 2.8 mg folic acid (n = 979) until first antenatal visit (ANC1), or 18 months if remaining nonpregnant. Three hundred fifteen women attended ANC1, and 916 remained nonpregnant. There was no difference at ANC1 in parasitemia prevalence (iron, 53.4% [95% confidence interval {CI}, 45.7%-61.0%]; control, 55.3% [95% CI, 47.3%-62.9%]; prevalence ratio, 0.97 [95% CI, .79-1.18]; P = .82), anemia (adjusted effect, 0.96 [95% CI, .83-1.10]; P = .52), iron deficiency (adjusted risk ratio [aRR], 0.84 [95% CI, .46-1.54]; P = .58), or plasma iron biomarkers. Outcomes in nonpregnant women were parasitemia (iron, 42.9% [95% CI, 38.3%-47.5%]; control, 39.2% [95% CI, 34.9%-43.7%]; prevalence ratio, 1.09 [95% CI, .93-1.28]; P = .282); anemia (aRR, 0.90 [95% CI, .78-1.05]; P = .17), and iron deficiency (aRR, 0.99 [95% CI, .77-1.28]; P = .96), with no iron biomarker differences. Conclusions: Weekly iron supplementation did not increase malaria risk, improve iron status, or reduce anemia in young, mostly adolescent menstruating women, nor in early pregnancy. World Health Organization Guidelines for universal supplementation for young nulliparous women may need reassessment. Clinical Trials Registration: NCT01210040.

Effect of Human Papillomavirus vaccination of daughters on the cervical screening uptake of their non-vaccinated mothers.

AIM: This study investigated return to cervical screening rates for 112,451 under-screened mothers of daughters offered Human Papillomavirus (HPV) vaccination over two school academic years and a comparator group of women with no vaccine-eligible daughter. RESULTS: Mothers returned to screening more often than the comparator group: odds ratio (OR) 1.04 (95% confidence intervals 1.02-1.07) for lapsed and 1.57 (1.48-1.67) for never screened. Screening return was significantly higher in the year prior to HPV vaccination for lapsed mothers (OR = 1.06) and in the current vaccination year for lapsed and never screened mothers (OR = 1.05 and 1.16 respectively). CONCLUSION: The modest increase in screening attendance indicates a potential for the HPV vaccine programme to increase screening uptake of mothers.

Interventions to improve cervical cancer screening uptake amongst young women: a systematic review.

OBJECTIVES: In view of declining screening uptake in young women, this review aims to summarise the available evidence relating to interventions designed to increase cervical screening uptake amongst women aged ≤ 35 years. METHODS: Electronic databases were searched and further articles located by manual searches. Study designs employing a valid comparison group and including women aged ≤ 35 years published through 2012 were considered. Data was extracted on the uptake from either screening programme statistics or as reported by the study subjects. A narrative synthesis was undertaken for each category of interventions identified. RESULTS: Ninety-two records were screened with 36 articles retrieved for further assessment. Four studies met the inclusion criteria, two of which evaluated more than one intervention. One of the studies evaluated the use of a modified invitation letter and reported no significant increase in uptake compared to a standard invitation. Three studies investigated the use of a reminder letter, with two reporting a positive effect on screening uptake in women aged 24-34. Three studies were included which supported the use of physician and telephone reminders. One study on HPV self-sampling reported a positive effect when compared with a reminder letter. CONCLUSIONS: There is a lack of randomised controlled trials designed to specifically address falling cervical screening uptake in amongst young women. Cervical screening programmes need to look beyond the use of invitation/reminders letters in this group of women to develop interventions which attempt to overcome as many barriers to uptake as possible.

Rural Gambian women's reliance on health workers to deliver sulphadoxine-pyrimethamine as recommended intermittent preventive treatment for malaria in pregnancy.

BACKGROUND: The use of most anti-malarial medications is restricted during pregnancy, but two doses of sulphadoxine-pyrimethamine are recommended after the first trimester as intermittent preventive treatment in pregnancy (IPTp). In The Gambia, only 32% of women receive two doses and very little research has been conducted on women's awareness of drug safety during pregnancy. The objective of this paper was to assess whether rural Gambian women were aware of the importance of the timing of the two-dose IPT dose schedule and its relevance to drug safety. METHODS: This was a qualitative study in which 41 interviews and 16 focus group discussions with women, adolescents, men and traditional birth attendants were conducted. A generic qualitative approach was used to generate a theory as to why women might not participate in IPTp as recommended. RESULTS: Although most women used calendar months to count their stage of pregnancy, these months did not correlate with their concept of foetal development. Foetal growth was described following Islamic tradition as water, clot, piece of meat and human being, although there was little consensus about the order or timing in which these stages occurred. Common signs and conditions of malaria were known. Women were anxious about miscarriage and recognized that some medicines should not be taken in the first trimester, but were urged by men and traditional birth attendants to attend for antenatal care in the first trimester to "start treatment." General knowledge about the purpose of pregnancy medications and when they should be taken was poor among both men and women. One important result was that women relied entirely on health workers to provide safe drugs, at the correct time. CONCLUSION: Women did not have relevant information to judge the safety and appropriate timing of pregnancy drugs, which made them over-reliant on health workers. They should be encouraged to date their own pregnancies in culturally relevant terms and to anticipate when and which medications they should receive.

A qualitative study to assess school nurses' views on vaccinating 12-13 year old school girls against human papillomavirus without parental consent.

BACKGROUND: In the UK, parental consent for the routine vaccination of 12-13 year olds schoolgirls against human papillomavirus (HPV) is recommended, although legally girls may be able to consent themselves. As part of a vaccine study conducted ahead of the National HPV Vaccine Programme we sought the views of school nurses on vaccinating girls who did not have parental consent. METHODS: HPV vaccination was offered to all 12 year old girls attending schools in two Primary Care Trusts in Greater Manchester. At the end of the study semi-structured, tape-recorded interviews were conducted with school nurses who had delivered the vaccine (Cervarix). The interview template was based on concepts derived from the Theory of Planned Behaviour. Transcripts were analysed thematically in order to understand school nurses' intentions to implement vaccination based on an assessment of Gillick competency. RESULTS: School nurses knew how to assess the competency of under-16s but were still unwilling to vaccinate if parents had refused permission. If parents had not returned the consent form, school nurses were willing to contact parents, and also to negotiate with parents who had refused consent. They seemed unaware that parental involvement required the child's consent to avoid breaking confidentiality. Nurses' attitudes were influenced by the young appearance and age of the school year group rather than an individual's level of maturity. They were also confused about the legal guidelines governing consent. School nurses acknowledged the child's right to vaccination and strongly supported prevention of HPV infection but ultimately believed that it was the parents' right to give consent. Most were themselves parents and shared other parents' concerns about the vaccine's novelty and unknown long-term side effects. Rather than vaccinate without parental consent, school nurses would defer vaccination. CONCLUSION: Health providers have a duty of care to girls for whom no parental consent for HPV vaccination has been given, and in the UK, this includes conducting, and acting upon, an assessment of the maturity and competence of an adolescent minor. To facilitate this, policies, training and support structures for health providers should be implemented.

Review of the evidence for interventions to increase young people's use of health services in developing countries.

OBJECTIVE: This chapter reviews the evidence base for interventions that aim to increase young people's use of health services in developing countries. METHODS: We identified published and unpublished studies and reports from developing countries that provided information about interventions designed to increase young people's use of health services. The studies were classified into six different types based on whether they included some or all of the following characteristics: training for service providers and clinic staff; making efforts to improve the quality of the facilities; implementing community activities to generate demand and support for the services; and involving other sectors, notably schools and the media. The levels of evidence required to make decisions about policies and programmes were defined for each of these types. FINDINGS: Despite the lack of detailed descriptions of interventions in the studies and difficulties interpreting the data reported in the evaluations, the studies provided evidence of increased use of health services by young people for those types of interventions that included training for service providers, making improvements to clinic facilities and implementing activities in the community, with or without the involvement of other sectors. CONCLUSION: The evidence for the effectiveness of interventions to increase young people's use of health services was sufficient to recommend that interventions that include training for service providers, making improvements to clinics and using activities in the community should be widely implemented with careful monitoring of quality and coverage and that those that additionally involve other sectors should also be widely but cautiously implemented, provided they include a strong evaluation component. Operations research is also required to better understand the content of the interventions and their mechanisms of action.

HIV, malaria and beyond: reducing the disease burden of female adolescents.

In sub-Saharan Africa the highest overlap between malaria and HIV infections occurs in female adolescents. Yet control activities for these infections are directed to different target groups, using disparate channels. This reflects the lack of priority given to adolescents and the absence of an accepted framework for delivering health and health-related interventions to this high-risk group. In this paper it is argued that female adolescents require a continuum of care for malaria and HIV - prior to conception, during and after pregnancy and that this should be provided through adolescent services. The evidence for this conclusion is presented. A number of African countries are commencing to formulate and implement adolescent-friendly policies and services and disease control programs for malaria and HIV will need to locate their interventions within such programs to ensure widespread coverage of this important target group. Failure to prioritize adolescent health in this way will seriously limit the success of disease control programs for malaria and HIV prevention.

Informing adolescents about human papillomavirus vaccination: what will parents allow?

With the introduction of human papillomavirus (HPV) vaccination an evidence base on effective adolescent educational interventions is urgently required. We undertook formative research to develop and evaluate a film on HPV and cervical cancer prevention for school children who will be offered HPV vaccination in the UK. The main outcome measures were the number of children allowed by parents to view the film and children's knowledge. Our results indicated that the film's four key messages were acceptable to parents and largely understood by adolescents but these messages will need reinforcing if the full potential of a prophylactic vaccine is to be realised.