Theory-driven development of a mobile phone supported intervention for adolescents with perinatal depression

Purpose

This paper describes the design of a theory-informed pragmatic intervention for adolescent perinatal depression in primary care in Nigeria.

Methods

We conducted Focus Group Discussions (FGDs) among 17 adolescent mothers and 25 maternal health care providers with experience in the receipt and provision of care for perinatal depression. The Consolidated Framework for Implementation Research (CFIR) was used to systematically examine the barriers and facilitators affecting adolescent mothers' use of an existing intervention package for depression. The Theoretical Domain Framework (TDF) and the Capability, Opportunity, Motivation, Behaviour (COM-B) model were used to analyze the results of the data across the five CFIR domains.

Results

FGD analysis revealed that care providers lacked knowledge on approaches to engage young mothers in treatment. Young mothers had poor treatment engagement, low social support, and little interest in parenting. A main characteristic of the newly designed intervention is the inclusion of age-appropriate psychoeducation supported with weekly mobile phone calls, to address treatment engagement and parenting behaviours of young mothers. Also in the outer setting, low social support from relatives was addressed with education, “as need arises” phone calls, and the involvement of "neighborhood mothers”. In the inner settings, care providers’ behaviour is addressed with training to increase their capacity to engage young mothers in treatment.

Conclusion

A theory-based approach helped develop an age-appropriate intervention package targeting depression and parenting skills deficit among perinatal adolescents in primary maternal care and in which a pragmatic use of mobile phone was key.

     

Awareness of cervical cancer, Papanicolaou's smear and its utilisation among female undergraduates in Ibadan

A survey was conducted among 421 undergraduates of the University of Ibadan using self-administered questionnaires probing into their risk factors for neoplastic cervical lesions, awareness of cervical cancer, Papanicolaou's smear and its utilisation. The percentage of sexually active respondents was 81.5%. Sexual exposure before the age of 20 years occurred in 51.7%. The mean age at sexual debut was 18.8 years while the modal age was 18 years. Fifty seven per cent had multiple sexual partners, but only 38.1% used condoms. Seventy one per cent were aware of cervical cancer, while only 33.5% were aware of Papanicolaou's smear. Awareness was found to be more among medical students and the married ones. On the other hand, only 8.3% of them had ever done a Papanicolaou's smear. There is a need to increase awareness and incorporate cervical screening into the pre-existing university health services. Also, logistic barriers to cervical screening need to be removed.     

A review of specialized and automated features in implantable cardiac devices

Automated features available in cardiac implantable electronic devices continue to increase in number and complexity. These features are frequently confused with device malfunction and often result in unnecessary clinical attention. This review will serve as an update to some of the more commonly‐encountered features discussed in terms of the behavior they exhibit.     

Pharmacognosy and hypotensive evaluation of Ficus exasperata Vahl (Moraceae) leaf

There is already a literature report on the anti-ulcer effect of water extract of Ficus exasperata. Some communities in Edo and Delta States of Nigeria use the decoction of the leaf as hypotensive crude drug. Verification of this claim and also the microscopy and other pharmacognostic parameters which can be used to establish the identity of the leaf were carried out. The microscopy of the leaf powder revealed the presence of straight walled epidermal cells, cone or nail shaped trichomes or epidermal hairs, clustered or prismatic calcium oxalate crystals of varying dimensions. The percentage weight loss on drying was 9.84 +/- 0.08 whereas water and alcohol extractive values were 5.29 +/- 0.07 and 2.21 +/- 0.11, respectively. The ash value was 30.68 +/- 0.44 whereas the acid insoluble ash and water soluble ash values were 17.87 +/- 0.37 and 16.73 +/- 0.13, respectively. Preliminary phytochemistry of leaf showed that it contains tannins, flavonoids and saponins with no traces of alkaloids or anthraquinones. The water extract showed a dose related reduction in mean arterial blood pressure. At 10 mg/kg, a reduction of 16.6 +/- 1.1 mmHg was observed, whereas at 30 mg/kg, a fall in mean arterial pressure of 38.3 +/- 0.6 mmHg was obtained. The hypotensive effect of the extract was significantly reduced with a prior administration of 2.5 mg of either atropine or chlorpheniramine. This suggests the probable stimulation of muscarinic receptors in the heart or release of histamine into the circulatory system thereby causing the initial fall in blood pressure.     

Acceptability of caesarean delivery to antenatal patients in a tertiary health facility in south-west Nigeria.

Today, caesarean section is one of the most commonly performed surgical procedures the world over. Despite the well-documented record of safety, the strong aversion of women in sub-Saharan Africa to the procedure, especially in the presence of life-threatening indications, is of great concern to many obstetricians. This cross-sectional study, aimed at assessing the knowledge of the patients about caesarean section and its acceptability as mode of delivery, was conducted among antenatal patients at a University Teaching Hospital in south-west Nigeria. A pre-tested structured questionnaire was used. Among the 201 patients surveyed, a high level of acceptability of caesarean section (85%) was found. However, 96.5% of those who would accept would give consent only after seeking the opinion of other people, especially their husbands. Previous major surgery and caesarean section were found to favour its acceptability, while age, tribe, marital status and the woman or her husband's educational status did not have any influence. With proper health education, especially during antenatal care, many more women would find caesarean section acceptable.