Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 5 de 5
Filter
1.
Interv. psicosoc. (Internet) ; 31(2): 97-107, mayo 2022. tab
Article in English | IBECS | ID: ibc-210525

ABSTRACT

Many young children in low- and middle-income countries (LMICs) are at risk of developmental delays. Early child development (ECD) interventions have been shown to improve outcomes, but few interventions have targeted culturally normative violence such as corporal punishment (CP). We partnered with an existing community-based ECD organization in the LMIC of Grenada to implement a parallel controlled-trial single-blind responsive caregiving intervention that educates parents about the developing brain and teaches alternatives to corporal punishment while building parental self-regulation skills and strengthening social-emotional connections between parent and child. Parents and primary caregivers with children under age two were eligible. Allocation to the intervention and waitlist control arms was unblinded and determined by recruitment into the program. Neurodevelopment was assessed by blinded testers when each child turned age two. Primary comparison consisted of neurodevelopmental scores between the intervention and waitlist control groups (Clinicaltrials.gov registration xxx NCT04697134). Secondary comparison consisted of changes in maternal mental health, home environment, and attitudes towards CP. Children in the intervention group (n = 153) had significantly higher scores than children in the control group (n = 151) on measures of cognition (p = .022), fine motor (p < .0001), gross motor (p = .015), and language development (p = .013). No difference in secondary outcomes, including CP, was detected. (AU)


Muchos niños en países de renta media y baja corren el riesgo de sufrir retrasos en el desarrollo. Las intervenciones en periodos tempranos del desarrollo infantil pueden mejorar sus resultados, pero pocas de ellas abordan la violencia culturalmente normativa, como el castigo corporal. En asociación con una organización comunitaria que trabajaba en el ámbito del desarrollo infantil temprano en Granada se llevó a cabo una intervención paralela de parentalidad responsiva mediante un ensayo controlado de simple-ciego con el fin de educar a los padres sobre el cerebro en desarrollo y alternativas al castigo corporal, a la vez que les enseñaban destrezas de autorregulación y se fortalecían los vínculos socioemocionales entre padres e hijos. Para ello se eligieron padres y cuidadores primarios de niños menores de dos años. La asignación a los grupos de intervención y lista de espera de control no fue ciega, estando determinada por el reclutamiento al programa. El desarrollo neurológico fue evaluado a ciegas cuando el niño cumplía dos años. La comparación primaria constaba de puntuaciones en neurodesarrollo entre los grupos intervención y lista de espera de control (Clinicaltrials.gov registration xxx NCT04697134). La comparación secundaria constaba de cambios en la salud mental materna, entorno del hogar y actitudes hacia el castigo corporal. Los niños en el grupo de intervención (n = 153) tenían puntuaciones significativamente superiores a las de los niños del grupo control (n = 151) en las medidas de cognición (p = .022), motricidad fina (p < .0001), motricidad gruesa (p = .015) y desarrollo del lenguaje (p = .013). No se encontraron diferencias en los resultados secundarios, entre los que se incluía el castigo corporal. (AU)


Subject(s)
Humans , Child , Punishment , Child Development , Mental Health
2.
PLoS Negl Trop Dis ; 16(3): e0010263, 2022 03.
Article in English | MEDLINE | ID: mdl-35259172

ABSTRACT

BACKGROUND: While microcephaly is a significant adverse outcome of prenatal exposure to the Zika virus (ZIKV), subtle malformations of cortical development (MCD) have been observed in Zika-exposed children (ZEC), including delays in language, cognition, and motor domains, and visual acuity deficits. Interventions within the first 1,000 days of life can significantly improve developmental outcomes. This study examined a 12-week Responsive Caregiving Intervention on neurodevelopmental outcomes in 24-30-month-old ZEC. METHODOLOGY/PRINCIPAL FINDINGS: A randomized controlled trial was implemented in Grenada, West Indies using an existing ZIKV cohort surveillance study. When children in that study turned 24 months, baseline child neurodevelopmental measures and caregiver interviews were administered. Caregivers who agreed to participate in the 12-week Responsive Caregiving Intervention, implemented when children were 24-30 months of age, were randomly assigned to the Intervention or Waitlist Control group. Children in both groups were re-assessed on the neurodevelopmental measures post-intervention. CONCLUSIONS/SIGNIFICANCE: 233 children from the ZIKV surveillance study met inclusion criteria, of which n = 80 declined participation, n = 42 did not complete the Intervention, and n = 72 missed follow-up assessments given strict timelines in the study design. The final sample for analysis was N = 13 children in the Intervention group and N = 26 children in the Control group. A GEE model analysis showed significantly higher language (p = 0.021) and positive behaviour (p = 0.005) scores for children in the Intervention group compared to the Control group. The Intervention had a medium effect on child language (d = 0.66) and a large effect on positive behaviour (d = 0.83). A 12-week Responsive Caregiving Intervention Programme significantly improves language and positive behaviour scores in 30-month-old normocephalic children who were exposed to ZIKV in utero. The programme provides an option for mothers of ZIKV-exposed children who are seeking an evidence-based neurodevelopmental intervention regardless of known impact of the virus on cortical formation. TRIAL REGISTRATION: The study was registered with clinicaltrials.gov (NCT04697147).


Subject(s)
Microcephaly , Pregnancy Complications, Infectious , Zika Virus Infection , Zika Virus , Child , Child, Preschool , Female , Grenada , Humans , Infant , Microcephaly/epidemiology , Pregnancy , Pregnancy Complications, Infectious/epidemiology , Zika Virus Infection/complications , Zika Virus Infection/epidemiology , Zika Virus Infection/prevention & control
3.
Arch Dis Child ; 107(3): 244-250, 2022 03.
Article in English | MEDLINE | ID: mdl-34479857

ABSTRACT

OBJECTIVE: Zika virus (ZIKV) targets neural stem cells in the developing brain. However, the majority of ZIKV-exposed children are born without apparent neurological manifestations. It remains unclear if these children were protected from ZIKV neurotropism or if they harbour subtle pathology that is disruptive to brain development. We assess this by comparing neurodevelopmental outcomes in normocephalic ZIKV-exposed children relative to a parallel control group of unexposed controls. DESIGN: Cohort study. SETTING: Public health centres in Grenada, West Indies. PATIENTS: 384 mother-child pairs were enrolled during a period of active ZIKV transmission (April 2016-March 2017) and prospectively followed up to 30 months. Child exposure status was based on laboratory assessment of prenatal and postnatal maternal serum. MAIN OUTCOME MEASURES: The INTERGROWTH-21st Neurodevelopment Assessment (INTER-NDA) package and Cardiff Vision Tests, administered and scored by research staff masked to child's exposure status. RESULTS: A total of 131 normocephalic ZIKV exposed (n=68) and unexposed (n=63) children were assessed between 22 and 30 months of age. Approximately half of these children completed vision testing. There were no group differences in sociodemographics. Deficits in visual acuity (31%) and contrast sensitivity (23%) were apparent in the ZIKV-exposed infants in the absence of cognitive, motor, language or behavioural delays. CONCLUSIONS: Overall neurodevelopment is likely to be unaffected in ZIKV-exposed children with normal head circumference at birth and normal head growth in the first 2 years of life. However, the visual system may be selectively vulnerable, which indicates the need for vision testing by 3 years of age.


Subject(s)
Brain/growth & development , Infectious Disease Transmission, Vertical , Pregnancy Complications, Infectious/virology , Prenatal Exposure Delayed Effects/virology , Zika Virus Infection/transmission , Adult , Child Development , Child, Preschool , Cohort Studies , Female , Humans , Infant , Male , Microcephaly/epidemiology , Pregnancy , Prospective Studies , West Indies , Zika Virus
4.
Psychosoc Interv ; 31(2): 97-107, 2022 05.
Article in English | MEDLINE | ID: mdl-37360060

ABSTRACT

Many young children in low- and middle-income countries (LMICs) are at risk of developmental delays. Early child development (ECD) interventions have been shown to improve outcomes, but few interventions have targeted culturally normative violence such as corporal punishment (CP). We partnered with an existing community-based ECD organization in the LMIC of Grenada to implement a parallel controlled-trial single-blind responsive caregiving intervention that educates parents about the developing brain and teaches alternatives to corporal punishment while building parental self-regulation skills and strengthening social-emotional connections between parent and child. Parents and primary caregivers with children under age two were eligible. Allocation to the intervention and waitlist control arms was unblinded and determined by recruitment into the program. Neurodevelopment was assessed by blinded testers when each child turned age two. Primary comparison consisted of neurodevelopmental scores between the intervention and waitlist control groups (Clinicaltrials.gov registration # NCT04697134). Secondary comparison consisted of changes in maternal mental health, home environment, and attitudes towards CP. Children in the intervention group (n = 153) had significantly higher scores than children in the control group (n = 151) on measures of cognition (p = .022), fine motor (p < .0001), gross motor (p = .015), and language development (p = .013). No difference in secondary outcomes, including CP, was detected.


Muchos niños en países de renta media y baja corren el riesgo de sufrir retrasos en el desarrollo. Las intervenciones en periodos tempranos del desarrollo infantil pueden mejorar sus resultados, pero pocas de ellas abordan la violencia culturalmente normativa, como el castigo corporal. En asociación con una organización comunitaria que trabajaba en el ámbito del desarrollo infantil temprano en Granada se llevó a cabo una intervención paralela de parentalidad responsiva mediante un ensayo controlado de simple-ciego con el fin de educar a los padres sobre el cerebro en desarrollo y alternativas al castigo corporal, a la vez que les enseñaban destrezas de autorregulación y se fortalecían los vínculos socioemocionales entre padres e hijos. Para ello se eligieron padres y cuidadores primarios de niños menores de dos años. La asignación a los grupos de intervención y lista de espera de control no fue ciega, estando determinada por el reclutamiento al programa. El desarrollo neurológico fue evaluado a ciegas cuando el niño cumplía dos años. La comparación primaria constaba de puntuaciones en neurodesarrollo entre los grupos intervención y lista de espera de control (Clinicaltrials.gov registration # NCT04697134). La comparación secundaria constaba de cambios en la salud mental materna, entorno del hogar y actitudes hacia el castigo corporal. Los niños en el grupo de intervención (n = 153) tenían puntuaciones significativamente superiores a las de los niños del grupo control (n = 151) en las medidas de cognición (p = .022), motricidad fina (p < .0001), motricidad gruesa (p = .015) y desarrollo del lenguaje (p = .013). No se encontraron diferencias en los resultados secundarios, entre los que se incluía el castigo corporal.

5.
Med Teach ; 43(8): 945-955, 2021 Aug.
Article in English | MEDLINE | ID: mdl-33832384

ABSTRACT

PURPOSE: Medical students are at increased risk of poor mental health and need to regularly engage in preventive programs to maintain well-being. However, many do not and it remains an open question whether these programs should be mandatory. We implemented a RCT to examine the effectiveness of assigning medical students to a wellness intervention on adherence to engagement in the assigned intervention and on psychological and academic outcomes. METHOD: Medical students participated in a 12-week randomized controlled intervention involving one-hour wellness sessions of either (1) yoga; (2) mindfulness; or (3) walking, held twice-weekly. Students completed standardized psychological assessments at baseline and following the intervention. RESULTS: Students randomized to the wellness intervention group engaged in more minutes of assigned activities than students randomized to the control. There was a significant difference in the change from pre- to post- intervention on measures of state anxiety and perceived stress, with better outcomes for the intervention group. CONCLUSIONS: The assignment of twice-weekly wellness intervention sessions protects medical students from state anxiety and perceived stress with no negative impact on academic performance. Students adhered to the sessions and reported enjoying the sessions once trying them. Actual engagement is more important than wellness activity type.


Subject(s)
Mindfulness , Students, Medical , Anxiety/prevention & control , Humans , Schools , Stress, Psychological/prevention & control
SELECTION OF CITATIONS
SEARCH DETAIL
...