Katherine Silang

Ms. Katherine Silang

orcid

Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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21 February 2022 in JMIR Mental Health
Verified
Journal Article
Open access
KSKatherine Silang
Katherine Silang
PSPooja R Sohal
Pooja R Sohal
KBKatherine Bright
Katherine Bright
JLJennifer Leason
Jennifer Leason
LRLeslie Roos
Leslie Roos
LTLianne Tomfohr-Madsen
Lianne Tomfohr-Madsen
Background: Pregnancy is associated with an increased risk for depression, anxiety, and insomnia. eHealth interventions provide a promising and accessible treatment alternative to face-to-face interventions. Objective: The objective of this systematic review and meta-analysis is to determine the effectiveness of eHealth interventions in preventing and treating depression, anxiety, and insomnia during pregnancy. Secondary aims are to identify demographic and intervention moderators of effectiveness. Methods: A total of 5 databases (PsycINFO, Medline, CINAHL, Embase, and Cochrane) were searched from inception to May 2021. Terms related to eHealth, pregnancy, randomized controlled trials (RCTs), depression, anxiety, and insomnia were included. RCTs and pilot RCTs were included if they reported an eHealth intervention for the prevention or treatment of depression, anxiety, or insomnia in pregnant women. Study screening, data extractions, and quality assessment were conducted independently by 2 reviewers from an 8-member research team (KAS, PRS, Hangsel Sanguino, Roshni Sohail, Jasleen Kaur, Songyang (Mark) Jin, Makayla Freeman, and Beatrice Valmana). Random-effects meta-analyses of pooled effect sizes were conducted to determine the effect of eHealth interventions on prenatal mental health. Meta-regression analyses were conducted to identify potential moderators. Results: In total, 17 studies were included in this review that assessed changes in depression (11/17, 65%), anxiety (10/17, 59%), and insomnia (3/17, 18%). Several studies included both depression and anxiety symptoms as outcomes (7/17, 41%). The results indicated that during pregnancy, eHealth interventions showed small effect sizes for preventing and treating symptoms of anxiety and depression and a moderate effect size for treating symptoms of insomnia. With the exception of intervention type for the outcome of depressive symptoms, where mindfulness interventions outperformed other intervention types, no significant moderators were detected. Conclusions: eHealth interventions are an accessible and promising resource for treating symptoms of anxiety, depression, and insomnia during pregnancy. However, more research is necessary to identify ways to increase the efficacy of eHealth interventions for this population. Trial Registration: PROSPERO (International Prospective Register of Systematic Reviews) CRD42020205954; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=205954

1 August 2023 in Journal of Developmental & Behavioral Pediatrics
Verified
Journal Article
Closed access
GGGerald F. PhD Giesbrecht
Gerald F. PhD Giesbrecht
CLCatherine Lebel
Catherine Lebel
CDCindy-Lee Dennis
Cindy-Lee Dennis
KSKatherine Silang
Katherine Silang
EXE. Bailin Ma Xie
E. Bailin Ma Xie
LTLianne Tomfohr-Madsen
Lianne Tomfohr-Madsen
Objective: Attempts by governments around the world to mitigate the spread of COVID-19 have substantially altered the early rearing environment, raising concerns about potential negative consequences for babies born during this time. The objective of this study was to determine whether infants born during the COVID-19 pandemic were at greater risk of screening positive for developmental delay compared with infants born before the pandemic. Methods: Participants were from 2 longitudinal cohorts. The prepandemic cohort, Impact of Maternal and Paternal Postpartum Depression, recruited postpartum individuals in the period between 2015 and 2018. Infant development milestone data (Ages and Stages Questionnaire [ASQ-3]) were collected at 1-year postpartum (n = 2903), between 2016 and 2019. The pandemic cohort, Pregnancy during the Pandemic, recruited pregnant individuals between April 2020 and April 2021. Infant development milestone data (ASQ-3) were collected at 1-year postpartum (n = 3742), between May 2021 and December 2022. Sociodemographic information, pregnancy outcomes, and depression symptom data were also collected. Results: In covariate-adjusted analyses, pandemic-born infants had lower mean scores and higher odds of screening positive for delay on the Communication, Gross Motor, and Personal-Social domains of the ASQ-3 compared with prepandemic infants. Sex differences showed that males and females screened “at risk” in different domains. Conclusion: Most pandemic-born infants display typical development, and differences between prepandemic and pandemic-born infants were small. Nevertheless, an increased risk for delayed development among pandemic-born infants suggests the need for ongoing monitoring to determine what, if any, resources and interventions are needed to support healthy child development.

KSKatherine Silang
Katherine Silang
HSHangsel Sanguino
Hangsel Sanguino
PSPooja Sohal
Pooja Sohal
CRCharlie Rioux
Charlie Rioux
HKHyoun (Andrew) Kim
Hyoun (Andrew) Kim
LTLianne Tomfohr-Madsen
Lianne Tomfohr-Madsen
Substance use during pregnancy is associated with adverse pregnancy and neonatal outcomes; eHealth interventions offer a potential accessible treatment option. The objective of this systematic review and meta-analysis was to evaluate the effectiveness of eHealth interventions for the treatment of substance use during pregnancy. A comprehensive search of PsycINFO, Medline, CINAHL, Cochrane and Embase databases was conducted from May 2020 to April 2021. The protocol for this study was registered with Prospero (CRD42020205186) through the University of York Centre for Reviews and Dissemination. Two independent reviewers completed screening, data extraction, and quality assessment. RCTs were included if they reported: (a) administration of an eHealth intervention for (b) substance use outcomes, among (c) pregnant individuals. Comprehensive Meta-Analysis Software (CMA) was used to calculate pooled effect sizes (Odds Ratio) to determine the effect of eHealth interventions on substance use outcomes. Six studies were identified with substance use outcomes that included: smoking (n = 3), alcohol (n = 2), and other (n = 1). eHealth interventions were delivered through the internet (n = 1), computer (n = 3), telephone (n = 1), and text (n = 1). Results suggested that eHealth interventions significantly reduced substance use in pregnant individuals compared to controls (OR = 1.33, 95% CI = 1.06 to 1.65, p = 0.013). eHealth interventions offer a promising and accessible treatment option to reduce substance use during pregnancy. This work was supported by the generous donors of the Alberta Children’s Hospital Foundation, the Canadian Child Health Clinician Scientist Program (CCHCSP), the Canadian Institute of Health Research and the Fonds de Recherche du Québec—Santé.

18 July 2024 in Journal of Affective Disorders
Verified
Journal Article
Closed access
KSKatherine Silang
Katherine Silang
AMAnna MacKinnon
Anna MacKinnon
JMJoshua Madsen
Joshua Madsen
GGGerald F. Giesbrecht
Gerald F. Giesbrecht
TCTavis Campbell
Tavis Campbell
LTLianne M. Tomfohr-Madsen
Lianne M. Tomfohr-Madsen

1 August 2023 in Psychological Services
Verified
Journal Article
Closed access
AAArela Agako
Arela Agako
LBLisa Burckell
Lisa Burckell
RMRandi McCabe
Randi McCabe
BFBenicio Frey
Benicio Frey
EBEmily Barrett
Emily Barrett
SGSheryl M. Green
Sheryl M. Green
The perinatal period (pregnancy and the first-year postpartum) is a time of increased vulnerability to mental health difficulties including emotion dysregulation. Research conducted on treatments targeting emotion dysregulation during this time is limited. Dialectical behavioral therapy (DBT) skills groups are considered the gold standard for targeting emotion dysregulation. We developed and evaluated the effectiveness of a seven-session DBT informed skills group (perinatal emotion regulation skills [Peri-ERS]) tailored to meet the unique emotion dysregulation experienced by women within the perinatal period. N = 41 perinatal women participated in the Peri-ERS group within the Women's Health Concern's Clinic, St. Joseph's Healthcare Hamilton. Participants completed a semistructured assessment to determine eligibility. They completed self-report symptom measures at baseline, Sessions 1-6, and posttreatment assessments. Paired-samples t tests, Cohen's d, and Friedman's rank tests were run to examine change over time. Reliable and clinical change index (RCI) analysis was conducted on emotion dysregulation. Participants demonstrated significant improvements in all symptom domain measures. Forty-eight percent of participants exhibited reliable clinical change on emotion dysregulation. These findings suggest the Peri-ERS group is effective in reducing emotion dysregulation symptoms for perinatal women. These results are promising as this novel treatment addresses a gap in the literature and may potentially be implemented in women's health clinics as a way of improving overall perinatal care. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

5 April 2023 in AJOG Global Reports
Verified
Journal Article
Open access
KSKatherine Silang
Katherine Silang
LTLianne Tomfohr-Madsen
Lianne Tomfohr-Madsen
CMConnor Maxey
Connor Maxey
MPMelanie Pastuck
Melanie Pastuck
JJJo-Ann Johnson
Jo-Ann Johnson
Preeclampsia affects between 2% and 5% of pregnant people in North America. First-trimester preeclampsia screening based on the Fetal Medicine Foundation risk calculation algorithm combined with treatment of high-risk patients with aspirin effectively reduces the incidence of preterm preeclampsia more than the currently used risk factor–based screening. However, the impact of such screening on patient satisfaction and maternal anxiety is unknown. This study aimed to assess the impact of first-trimester prediction and prevention of preterm preeclampsia on patient satisfaction and anxiety. Consenting pregnant patients participating in a local first-trimester (11–13+6 weeks) preterm preeclampsia screening and prevention implementation study1 were contacted 6 weeks postpartum to complete an online patient satisfaction survey, designed to assess their satisfaction with the screening program and their levels of trait anxiety (using an abbreviated version of the State-Trait Anxiety Inventory [STAIT-5]). In addition to assessing overall patient satisfaction, the level of patient satisfaction was stratified and compared according to levels of patient risk for preterm preeclampsia. Between June 2021 and December 2021, surveys were emailed to 765 participants. The response rate was 47.80% (358/765). Overall, 93% of participants reported high levels of satisfaction with preterm preeclampsia screening (70%–100%), and 98% stated that they would recommend the screening to all pregnant patients. With respect to levels of satisfaction with the program's support in reducing feelings of worry and anxiety, 87.9% of the total sample reported high satisfaction (70%–100%). The level of clinically significant symptoms of anxiety did not differ significantly between low- and high-risk groups (8% vs 10.8%, respectively). Overall, first-trimester preeclampsia screening was associated with high patient satisfaction and did not lead to differences in patient anxiety between those with high- and low-risk screen results.