Assessment of male involvement in emergency contraception in the University of Benin, Benin City, Edo State

Background: Emergency contraception (EC) refers to the use of drugs or a device as an emergency measure to prevent pregnancy. Lack of awareness and appropriate use of emergency contraception after unprotected sexual intercourse can lead to unwanted pregnancies and unsafe abortions. Male involvement in contraceptive practices could help reduce these sequelae. This study assessed the knowledge, attitude and practice of emergency contraception and extent of partners’ communication with each other on pregnancy prevention among male students in the University of Benin, Benin City.Methods: A descriptive cross-sectional study was carried out on 400 male students of the University of Benin selected by multistage sampling technique. Data was obtained with pretested interviewer administered questionnaire. Data was analyzed with SPSS version 20 and statistical significance was determined using Chi square and Fishers exact with p value set at < 0.05.Results: Three hundred and thirty-four (95.4%) of the respondents, had incorrect knowledge of Emergency Contraception (EC) while 293 (83.7%) respondents had a good attitude toward EC. One hundred and seventy-five (80.3%) of the respondents’ partners have used emergency contraception and only 93 (43.1%) respondents discussed pregnancy prevention with their partners.Conclusion: The knowledge of emergency contraception among respondents was poor. However, most respondents had positive attitude towards its use and majority of their partners had used EC. Therefore, health education program on pregnancy prevention methods is recommended to improve respondents’ knowledge.Keywords: Emergency contraception, Male involvement, Knowledge, Attitude, Pregnancy prevention

Hospital-based child protection teams that care for parents who abuse or neglect their children recognize the need for multidisciplinary collaborative practice involving perinatal care and mental health professionals: a questionnaire survey conducted in Japan

Ayumi Okato,1 Tasuku Hashimoto,1 Mami Tanaka,2 Masumi Tachibana,1 Akira Machizawa,3 Jun Okayama,4 Mamiko Endo,5 Masayoshi Senda,6,7 Naoki Saito,5,7 Masaomi Iyo1 1Department of Psychiatry, Graduate School of Medicine, Chiba University, 2Division of Clinical Study on Juvenile Delinquency, Center for Forensic Mental Health, Chiba University, 3Department of Psychiatry, Chiba University Hospital, 4Department of Reproductive Medicine, Graduate School of Medicine, Chiba University, 5Department of Pediatrics, Graduate School of Medicine, Chiba University, 6Department of Pediatrics, Asahi General Hospital, 7Division of Clinical Forensic Medicine, Education and Research Center of Legal Medicine, Chiba University, Chiba, Japan Background: Child abuse and/or neglect is a serious issue, and in many cases, parents are the perpetrators. Hospital-based child protection teams (CPTs) play pivotal roles in the management of not only abused and/or neglected children but also of their parents; this is generally conducted through multidisciplinary practice. The aim of this study is to survey hospital-based CPT members to determine the professions they perceive to be most applicable to participation in CPTs. Participants and methods: The participants were members of CPTs affiliated with hospitals that had pediatric emergency departments and which were located in Chiba Prefecture; specifically, 114 CPT members from 23 hospitals responded to this survey. The two main questionnaire items concerned are as follows: 1) each respondent’s evaluation of conducting assessments, providing support, and implementing multidisciplinary collaborative practice in the treatment of abusive and negligent parents, and 2) each CPT member’s opinion on the professions that are most important for CPT activities. An exploratory factor analysis (EFA) was performed to explore the factor structure of the data, and a correlation analysis was performed using the result obtained. Results: The EFA returned two factors: multidisciplinary collaborative practice (α = 0.84) and assessment and support (α = 0.89). A correlational analysis showed that multidisciplinary collaborative practice had a positive correlation for obstetricians (r = 0.315, p = 0.001), neonatologists (r = 0.261, p = 0.007), midwives (r = 0.248, p = 0.011), and psychiatrists (r = 0.194, p = 0.048); however, assessment and support was only significantly correlated with midwives (r = 0.208, p = 0.039). Conclusion: This study showed that hospital-based CPT members highly evaluate multidisciplinary collaborative practice for the management of abusive and/or negligent parents, and they believe that, in addition to pediatric physicians and nurses, perinatal care and mental health professionals are the most important participants in advanced CPT activities. Keywords: child abuse and neglect, abusive parents, child protection services, multidisciplinary practice, maltreatment of childre

TiO2TiO_2 doping by hydroxyurea at the nucleation stage: towards a new photocatalyst in the visible spectral range

We report an original method of preparation of OCN-doped TiO(2) for photocatalysis in the visible spectral range. The preparation is achieved by a sol-gel route using titanium tetraisopropoxide precursor. Special attention was paid to fluid micromixing, which enables homogeneous reaction conditions in the reactor bulk and monodispersity of the produced clusters/nanoparticles. The dopant hydroxyurea (HyU, CH(4)N(2)O(2)) is injected into the reactive fluid at the nucleation stage, which lasts tens of milliseconds. The doping results in a strong yellow coloration of the nanocolloids due to the absorption band in the spectral range 380-550 nm and accelerates the aggregation kinetics of both nuclei at the induction stage and sub-nuclei units (clusters) at the nucleation stage. FTIR, Raman and UV-visible absorption analyses show the formation of a stable HyU-TiO(2) complex. EXAFS spectra indicate no appreciable changes of the first-shell Ti atom environment. The doping agent takes available surface sites of TiO(2) clusters/nanoparticles attaining ∼10% molar loading. The reaction kinetics then accelerates due to a longer collisional lifetime between nanoparticles induced by the formation of a weak [double bond, length as m-dash]OTi bond. The OCN-group bonding to titanium atoms produces a weakening of the C[double bond, length as m-dash]O double bond and a strengthening of the C-N and N-O bonds