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Juyani AK, Zarei F, Niknami S, Haydarni A, Maasoumi R. Educational interventions to improve women's preventive behavior of sexually transmitted infections (STIs): study protocol for a randomized controlled trial. Trials 2022; 23:724. [PMID: 36056379 PMCID: PMC9438312 DOI: 10.1186/s13063-022-06663-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 08/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sexually active women aged 18 to 48 are within the population at risk for acquiring sexually transmitted infections. Some STIs can cause serious complications in women's reproductive health. Accordingly, this practical randomized trial aims to evaluate the effect of an interventional education based on the ISD model on improving preventive behaviors for Iranian women. METHODS Women aged 18-48 years that refer to Tehran Municipality Health Houses will be invited to join the study. Recruitment will continue until a sample of 150 women participants. The study will be conducted using a mixed-methods protocol in three phases. In the first phase, women's educational and learning needs about STIs will be identified using a qualitative approach. In the second phase, the results from the qualitative approach will be used to design a training program based on an ISD model. The educational intervention will be performed in the third phase. Participants will be randomly allocated into two groups: (1) the intervention group and (2) the control group. Data will be collected using STI Four-Scale of Preventive Behaviors at baseline, immediately, 1-month, and 3-month follow-up assessments. The impact of the intervention on the promotion of preventive behaviors from STIs will then be evaluated. DISCUSSION This study provides an educational program for empowering and promoting behaviors that prevent STIs. If the designed interventions in the present study are effective, it has practical potential to be generalized for Iranian women at risk of STIs. TRIAL REGISTRATION ClinicalTrials.gov IRCT20200602047638N1 . Registered on 22 May 2021 with the IRCTID, V1.0.
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Affiliation(s)
- Afsaneh Karami Juyani
- Department of Health Education and Health Promotion, Tarbiat Modares University, P.O. Box: 14115-331, Tehran, Iran
| | - Fatemeh Zarei
- Department of Health Education and Health Promotion, Tarbiat Modares University, P.O. Box: 14115-331, Tehran, Iran.
| | - Shamsodin Niknami
- Department of Health Education and Health Promotion, Tarbiat Modares University, P.O. Box: 14115-331, Tehran, Iran
| | - Alireza Haydarni
- Department of Health Education and Health Promotion, Tarbiat Modares University, P.O. Box: 14115-331, Tehran, Iran
| | - Raziyeh Maasoumi
- Department of Reproductive Health, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
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The role and challenges of cluster randomised trials for global health. LANCET GLOBAL HEALTH 2021; 9:e701-e710. [PMID: 33865475 DOI: 10.1016/s2214-109x(20)30541-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 12/07/2020] [Accepted: 12/10/2020] [Indexed: 12/13/2022]
Abstract
Evaluating whether an intervention works when trialled in groups of individuals can pose complex challenges for clinical research. Cluster randomised controlled trials involve the random allocation of groups or clusters of individuals to receive an intervention, and they are commonly used in global health research. In this paper, we describe the potential reasons for the increasing popularity of cluster trials in low-income and middle-income countries. We also draw on key areas of global health research for an assessment of common trial planning practices, and we address their methodological shortcomings and pitfalls. Lastly, we discuss alternative approaches for population-level intervention trials that could be useful for research undertaken in low-income and middle-income countries for situations in which the use of cluster randomisation might not be appropriate.
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Wegner M, Amatriain-Fernández S, Kaulitzky A, Murillo-Rodriguez E, Machado S, Budde H. Systematic Review of Meta-Analyses: Exercise Effects on Depression in Children and Adolescents. Front Psychiatry 2020; 11:81. [PMID: 32210847 PMCID: PMC7068196 DOI: 10.3389/fpsyt.2020.00081] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 01/31/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Depression is a common threat to children and adolescents in terms of affecting psychosocial development and increasing their risk of suicide. Apart from conventional treatments for depression, physical exercise has become a promising alternative. This paper aims to systematically review the existing meta-analyses that focus on the impact of physical exercise on clinical and nonclinical depression in children and adolescents. METHODS A systematic literature search was conducted using PsycINFO, PsycARTICLES, MedLine, PubMed, and hand searching. Risk of bias analysis, effect sizes calculations, and evaluation of the methodological characteristics (AMSTAR 2) were carried out. RESULTS Four meta-analyses met the inclusion criteria. After analysing the overlap, the total sample contained 30 single studies (mostly including gender mixed samples) and 2,110 participants (age range 5-20 years). The medium duration of the interventions was 11.5 weeks. The sessions had a medium length of 41 min, and the frequency of implementation was three sessions per week. The most implemented intervention type was aerobic exercise, while control groups mainly continued with their regular routine, among other related options. The overall mean effect of physical exercise on depression was medium (d = -0.50). The additional analysis in clinically depressed samples documented a small to medium mean effect (d = -0.48) in favor of the intervention. CONCLUSION The small to medium but consistently positive effects that were found in the present study place physical exercise as a promising and helpful alternative for children and adolescents with clinical and nonclinical depression. The limited literature focused on children and adolescents in comparison with adult samples points to the need for further research.
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Affiliation(s)
- Mirko Wegner
- Institute of Sport Science, Humboldt-Universität zu Berlin, Berlin, Germany
| | | | - Andrea Kaulitzky
- Faculty of Human Sciences, Department of Pedagogy, Medical School Hamburg, Hamburg, Germany
| | | | - Sergio Machado
- Laboratory of Physical Activity Neuroscience, Physical Activity Sciences Postgraduate Program, Salgado de Oliveira University, Niterói, Brazil
| | - Henning Budde
- Faculty of Human Sciences, Department of Pedagogy, Medical School Hamburg, Hamburg, Germany
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Sharp TM, Lorenzi O, Torres-Velásquez B, Acevedo V, Pérez-Padilla J, Rivera A, Muñoz-Jordán J, Margolis HS, Waterman SH, Biggerstaff BJ, Paz-Bailey G, Barrera R. Autocidal gravid ovitraps protect humans from chikungunya virus infection by reducing Aedes aegypti mosquito populations. PLoS Negl Trop Dis 2019; 13:e0007538. [PMID: 31344040 PMCID: PMC6657827 DOI: 10.1371/journal.pntd.0007538] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 06/10/2019] [Indexed: 12/12/2022] Open
Abstract
Background Public health responses to outbreaks of dengue, chikungunya, and Zika virus have been stymied by the inability to control the primary vector, Aedes aegypti mosquitos. Consequently, the need for novel approaches to Aedes vector control is urgent. Placement of three autocidal gravid ovitraps (AGO traps) in ~85% of homes in a community was previously shown to sustainably reduce the density of female Ae. aegypti by >80%. Following the introduction of chikungunya virus (CHIKV) to Puerto Rico, we conducted a seroprevalence survey to estimate the prevalence of CHIKV infection in communities with and without AGO traps and evaluate their effect on reducing CHIKV transmission. Methods and findings Multivariate models that calculated adjusted prevalence ratios (aPR) showed that among 175 and 152 residents of communities with and without AGO traps, respectively, an estimated 26.1% and 43.8% had been infected with CHIKV (aPR = 0.50, 95% CI: 0.37–0.91). After stratification by time spent in their community, protection from CHIKV infection was strongest among residents who reported spending many or all weekly daytime hours in their community:10.3% seropositive in communities with AGO traps vs. 48.7% in communities without (PR = 0.21, 95% CI: 0.11–0.41). The age-adjusted rate of fever with arthralgia attributable to CHIKV infection was 58% (95% CI: 46–66%). The monthly number of CHIKV-infected mosquitos and symptomatic residents were diminished in communities with AGO traps compared to those without. Conclusions These findings indicate that AGO traps are an effective tool that protects humans from infection with a virus transmitted by Ae. aegypti mosquitos. Future studies should evaluate their protective effectiveness in large, urban communities. Aedes species mosquitos transmit pathogens of public health importance, including dengue, Zika, and chikungunya viruses. No tools exist to control these mosquitos that sustainably and effectively prevent human infections. Autocidal gravid ovitraps (AGO traps) have been shown to sustainably reduce Aedes populations by >80%. After chikungunya virus was introduced into Puerto Rico, we conducted serosurveys in communities with and without AGO traps. We observed a two-fold lower prevalence of chikungunya virus infection among residents of communities with AGO traps compared to communities without. Among infected residents of communities with traps, a significant proportion likely had been infected while outside their community. These findings indicate that AGO traps are an effective tool that protects humans from infection with pathogens transmitted by Aedes mosquitos.
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Affiliation(s)
- Tyler M. Sharp
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
- United States Public Health Service, Silver Springs, Maryland, United States of America
- * E-mail:
| | - Olga Lorenzi
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
| | - Brenda Torres-Velásquez
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
| | - Veronica Acevedo
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
| | - Janice Pérez-Padilla
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
| | - Aidsa Rivera
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
| | - Jorge Muñoz-Jordán
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
| | - Harold S. Margolis
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
| | - Stephen H. Waterman
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
- United States Public Health Service, Silver Springs, Maryland, United States of America
| | - Brad J. Biggerstaff
- Centers for Disease Control and Prevention, Division of Vector-Borne Diseases, Fort Collins, Colorado, United States of America
| | - Gabriela Paz-Bailey
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
| | - Roberto Barrera
- Centers for Disease Control and Prevention, Dengue Branch, San Juan, Puerto Rico, United States of America
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Abstract
Abstract Camino Verde (the Green Way) is an evidence-based community mobilisation tool for prevention of dengue and other mosquito-borne viral diseases. Its effectiveness was demonstrated in a cluster-randomised controlled trial conducted in 2010–2013 in Nicaragua and Mexico. The common approach that brought functional consistency to the Camino Verde intervention in both Mexico and Nicaragua is Socialisation of Evidence for Participatory Action (SEPA). In this article, we explain the SEPA concept and its theoretical origins, giving examples of its previous application in different countries and contexts. We describe how the approach was used in the Camino Verde intervention, with details that show commonalities and differences in the application of the approach in Mexico and Nicaragua. We discuss issues of cost, replicability and sustainability, and comment on which components of the intervention were most important to its success. In complex interventions, multiple components act in synergy to produce change. Among key factors in the success of Camino Verde were the use of community volunteers called brigadistas, the house-to-house visits they conducted, the use of evidence derived from the communities themselves, and community ownership of the undertaking. Communities received the intervention by random assignment; dengue was not necessarily their greatest concern. The very nature of the dengue threat dictated many of the actions that needed to be taken at household and neighbourhood levels to control it. But within these parameters, communities exercised a large degree of control over the intervention and displayed considerable ingenuity in the process. Trial registration ISRCTN27581154.
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