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Benjamin Helm, PhD, MS, CGC

@bmhgcepi.bsky.social
305 followers 127 following 65 posts

Genetic Counselor, Epidemiology, Cardiovascular Genetics

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Reposted by Benjamin Helm, PhD, MS, CGC
Gary Collins @gscollins.bsky.social · 17/07/2026
NEW #opensaccess paper "Evidence of unreliable data and poor data provenance in clinical prediction model research and clinical practice" link.springer.com/article/10.1... #researchintegrity #dataprovenance #predictionmodels #predictiveAI
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 03/07/2026
Body Region Dysmorphology Is Predictive of Genetic Diagnoses in Infants With Congenital Heart Disease: onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Body Region Dysmorphology Is Predictive of Genetic Diagnoses in Infants With Congenital Heart Disease
This work demonstrates how recognition of body region dysmorphology patterns improves prediction of genetic disorders causing congenital heart disease (CHD). Findings highlight possible abnormal deve...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 20/06/2026
Time to Move Beyond the Statin Nocebo Effect | JACC www.jacc.org/doi/10.1016/...
jacc.org
Time to Move Beyond the Statin Nocebo Effect:
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 03/06/2026
From Identification to Implementation: A Narrative Review of Strategies to Close the Implementation Gap in Patients with Familial Hypercholesterolemia - Journal of Clinical Lipidology www.lipidjournal.com/article/S193...
lipidjournal.com
From Identification to Implementation: A Narrative Review of Strategies to Close the Implementation Gap in Patients with Familial Hypercholesterolemia
Familial hypercholesterolemia (FH) is a genetic disorder characterized by elevated low-density lipoprotein cholesterol (LDL-C) from birth and increased risk of premature atherosclerotic cardiovascular...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 26/05/2026
www.sciencedirect.com/science/arti...
sciencedirect.com
Moving beyond clinical risk factors for diagnosis: The necessity of systematic Lp(a) measurement and familial hypercholesterolemia genetic testing
Elevated lipoprotein(a) [Lp(a)] and familial hypercholesterolemia (FH) are common, underdiagnosed monogenic dyslipidemias that significantly increase …
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 25/05/2026
Rethinking Familial Hypercholesterolemia Screening: Quantifying Missed Diagnoses at the Intersection of Genetic Testing and Lipoprotein(a): www.sciencedirect.com/science/arti...
sciencedirect.com
Rethinking Familial Hypercholesterolemia Screening: Quantifying Missed Diagnoses at the Intersection of Genetic Testing and Lipoprotein(a)
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 18/05/2026
Moving Beyond Clinical Risk Factors for Diagnosis: The Necessity of Systematic Lp(a) Measurement and Familial Hypercholesterolemia Genetic Testing - Journal of Clinical Lipidology www.lipidjournal.com/article/S193...
lipidjournal.com
Moving Beyond Clinical Risk Factors for Diagnosis: The Necessity of Systematic Lp(a) Measurement and Familial Hypercholesterolemia Genetic Testing
Elevated lipoprotein(a) [Lp(a)] and familial hypercholesterolemia (FH) are common, underdiagnosed monogenic dyslipidemias that significantly increase cardiovascular risk. We investigated whether stand...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 30/04/2026
Criteria to Assess the Predictive and Clinical Utility of Novel Models, Biomarkers, and Tools for Risk of Cardiovascular Disease: A Scientific Statement From the American Heart Association | Circulation www.ahajournals.org/doi/suppl/10...
ahajournals.org
Criteria to Assess the Predictive and Clinical Utility of Novel Models, Biomarkers, and Tools for Risk of Cardiovascular Disease: A Scientific Statement From the American Heart Association | Circulati...
Risk prediction has been used in the primary prevention of cardiovascular disease for >3 decades. Contemporary cardiovascular risk assessment relies on multivariable models, which integrate establi...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 13/04/2026
Here is additional work from Mahati Pidaparti and Kristen Suhrie and our groups on outcomes in neonates with CHD and supporting the importance of genetic diagnosis for risk stratification: www.nature.com/articles/s41...
nature.com
Predicting the future for neonates with symptomatic congenital heart disease - Journal of Perinatology
Journal of Perinatology - Predicting the future for neonates with symptomatic congenital heart disease
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 20/02/2026
Sharing work from Onyedika Ilonze MD, MPH, FACC, FHFSA, FAHA and a multidisciplinary team at our center, highlighting interesting genetic cardiomyopathy cases: www.sciencedirect.com/science/arti...
sciencedirect.com
Dilated Cardiomyopathy and Later Onset Limb-Girdle Muscular Dystrophy Associated With Fukutin and Lamin A/C Mutations
Nonischemic dilated cardiomyopathy (DCM) can result from pathogenic variants in genes affecting myocardial structure and function. FKTN and LMNA mutat…
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 24/01/2026
Wanted to share work led by Allison Schartman and Kristyne Stone highlighting the limitations of prenatal genetic testing/screening and current professional guidelines for offering various prenatal genetic screening/diagnostic tests. obgyn.onlinelibrary.wiley.com/doi/10.1002/...
obgyn.onlinelibrary.wiley.com
OBGYN
Objective To evaluate the yield of prenatal genetic testing in infants with a confirmed genetic diagnosis. Methods We retrospectively reviewed records of infants with a genetic diagnosis who were ...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 15/12/2025
Sharing work from our group, especially as we question paradigms of clinical screening for FH and elevated Lp(a): www.sciencedirect.com/science/arti... It is turning out that standard risk factors like LDL cholesterol and clinical/family history may not be adequate.
sciencedirect.com
Missed and Misdiagnosed: Precision Medicine Approaches to Screening for Familial Hypercholesterolemia and Lipoprotein(a)
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 13/12/2025
Any thoughts or methods for deriving etiologic fraction (EF%), or PAR%, from a multivariable logistic regression model for a variable of interest? Came across this: pubmed.ncbi.nlm.nih.gov/4050778/ But leveraging the community too... #EpiSky
pubmed.ncbi.nlm.nih.gov
Estimating the population attributable risk for multiple risk factors using case-control data - PubMed
A straightforward and unified approach is presented for the calculation of the population attributable risk per cent (etiologic fraction) in the general multivariate setting, with emphasis on using data from case-control studies. The summary attributable risk for multiple factors can be estimated, w …
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 15/11/2025
Familial Hypercholesterolemia in Newborns url: jamanetwork.com/journals/jam...
jamanetwork.com
Familial Hypercholesterolemia in Newborns
This cross-sectional study investigates if familial hypercholesterolemia can be identified through newborn screening.
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 07/11/2025
Should Familial Hypercholesterolemia Be Included in Newborn Screening? url: jamanetwork.com/journals/jam...
jamanetwork.com
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 24/09/2025
Today is FH Awareness Day, #KnowFH. Anyone working with or experiencing familial heart diseases and genetically high cholesterol disorders benefit from the work of the @familyheartfdn.bsky.social
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 23/09/2025
Lipoprotein(a) Atherosclerotic Cardiovascular Disease Risk Score Development and Prediction in Primary Prevention From Real-World Data | Circulation: Genomic and Precision Medicine www.ahajournals.org/doi/10.1161/...
ahajournals.org
Lipoprotein(a) Atherosclerotic Cardiovascular Disease Risk Score Development and Prediction in Primary Prevention From Real-World Data | Circulation: Genomic and Precision Medicine
BACKGROUND: Lipoprotein(a) [Lp(a)] is a predictor of atherosclerotic cardiovascular disease (ASCVD); however, there are few algorithms incorporating Lp(a), especially from real-world settings. We deve...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 04/08/2025
Experiences of people with elevated lipoprotein(a) and the impact on family and child screening - Journal of Clinical Lipidology www.lipidjournal.com/article/S193...
lipidjournal.com
Experiences of people with elevated lipoprotein(a) and the impact on family and child screening
Lipoprotein(a) [Lp(a)] is a low-density lipoprotein (LDL) particle additionally bound to apolipoprotein(a) [apo(a)], and it is an independent causal risk factor for cardiovascular disease.1,2 Lp(a) co...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 16/07/2025
Factors influencing retention of patient‐facing genetic counselors: Role of generational age and work environment - Frye - 2025 - Journal of Genetic Counseling onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 13/07/2025
Sorry, what was the question again? open.substack.com/pub/statsepi...
open.substack.com
Sorry, what was the question again?
And again. And again. And again...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 13/07/2025
steven-senior.medium.com/it-wont-work...
steven-senior.medium.com
It won’t work but at least it’ll be expensive: Why genomics could be an expensive distraction when…
The NHS 10 year plan puts a lot of stock in genomics for preventing people getting sick. For example, it envisages a“new genomics…
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 13/07/2025
pubmed.ncbi.nlm.nih.gov/26979548/
pubmed.ncbi.nlm.nih.gov
The impact of communicating genetic risks of disease on risk-reducing health behaviour: systematic review with meta-analysis - PubMed
This is a revised and updated version of a Cochrane review from 2010, adding 11 studies to the seven previously identified.
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 30/06/2025
Ongoing work on rGS in the ICU setting: publications.aap.org/pediatrics/a...
publications.aap.org
Standardized Criteria for Genomic Testing in the NICU
BACKGROUND. Genetic disorders are pervasive in neonatal intensive care unit (NICU) populations, and the superiority of genomic testing to rapidly identify genetic diagnoses is established, yet patient...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 24/06/2025
Work from our recent IUGCP graduate: Evaluating first‐line genetic testing strategies for inpatients with congenital heart defects - Lindstrom - 2025 - Journal of Genetic Counseling - onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Evaluating first‐line genetic testing strategies for inpatients with congenital heart defects
Genetic testing strategies used to determine the etiology of congenital heart disease/defects (CHD/CHDs) vary between and within institutions, leading to potentially missed diagnostic opportunities. ....
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Reposted by Benjamin Helm, PhD, MS, CGC
Jehannine (J9) Austin @j9austin.bsky.social · 13/06/2025
Thrilled to share the Journal of Genetic Counseling's Special issue on Research Methods! Including "how to" papers on: Stats! Grounded theory! Interpretive Phenomenological analysis! Content analysis! Mixed methods! Surveys! Chart review! etc! onlinelibrary.wiley.com/doi/toc/10.1... #AcademicSky 🧪
onlinelibrary.wiley.com
Research Methods in Genetic Counseling: Journal of Genetic Counseling
Click on the title to browse this issue
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 10/05/2025
We hope to see our research methods paper be a resource to the GC community tackling their research using quantitative methods: onlinelibrary.wiley.com/doi/10.1002/... @j9austin.bsky.social #GCchat
onlinelibrary.wiley.com
Research methods in genetic counseling: Statistical approaches and resources
The continuing evolution of the genetic counseling profession necessitates an ongoing reflection on the perceived validity and role of our research in the larger systems we operate in. Despite our ne...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 08/05/2025
pubmed.ncbi.nlm.nih.gov/40266171/
pubmed.ncbi.nlm.nih.gov
Lipoprotein(a) Cardiovascular Risk Explained by LDL Cholesterol, Non-HDL Cholesterol, ApoB, or hsCRP Is Minimal - PubMed
Lipoprotein(a) Cardiovascular Risk Explained by LDL Cholesterol, Non-HDL Cholesterol, ApoB, or hsCRP Is Minimal
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 10/04/2025
I kinda wish "Effect and Cause" by the White Stripes would become the unofficial song for directed acyclic graphs (DAGs) and causal inference, generally @pwgtennant.bsky.social @epiellie.bsky.social @epidbydesign.bsky.social
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 28/03/2025
Here is our work stemming from my dissertation on dysmorphology-guided prediction of genetic disorders in CHD: www.ahajournals.org/doi/10.1161/... We also use DCA to support genetic testing for CHD populations agnostic to clinical presentation @jamesrpriestmd.bsky.social @jwbelmon.bsky.social
ahajournals.org
Dysmorphology-Based Prediction Model for Genetic Disorders in Infants With Congenital Heart Disease | Circulation: Genomic and Precision Medicine
BACKGROUND: Genetic disorders are prevalent in patients with congenital heart disease (CHD), but genetic evaluations are underutilized and nonstandardized. We sought to quantify a dysmorphology score ...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 24/03/2025
onlinelibrary.wiley.com/doi/abs/10.1...
onlinelibrary.wiley.com
Addressing United States government censorship as related to genetic counseling research in the Journal of Genetic Counseling
Click on the article title to read more.
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 14/02/2025
Navigating VUS in genetic dyslipidemias, led by Hannah Ison, Gabe Kringlen, and Paul Crawford: pubmed.ncbi.nlm.nih.gov/39950242/
pubmed.ncbi.nlm.nih.gov
Navigating variants of uncertain significance in genetic dyslipidemia: how to assess and counsel patients - PubMed
This review aims to summarize this literature and provide insight into variant interpretation, practical steps clinicians can take to further assess a VUS, and considerations when counseling patients ...
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Reposted by Benjamin Helm, PhD, MS, CGC
Jehannine (J9) Austin @j9austin.bsky.social · 31/12/2024
Huge gratitude to all the members of the editorial board, all our authors, reviewers, the podcast team... so many people contribute to our success... thank you all! @jodieingles27.bsky.social @tashawainstein.bsky.social @bmhgcepi.bsky.social @laurahercher.bsky.social @naomi-cgc.bsky.social 🙏 end🧵 ❤️
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Reposted by Benjamin Helm, PhD, MS, CGC
Maarten van Smeden @maartenvsmeden.bsky.social · 23/12/2024
Let us start 2025 in a positive mood: here are 10 methods things researchers can worry *less* about in 2025
media.tenor.com
a countdown clock with the number 10 in the center
ALT: a countdown clock with the number 10 in the center
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 26/11/2024
Performance of Dysmorphology-Based Screening for Genetic Disorders in Pediatric Congenital Heart Disease Supports Wider Genetic Testing: onlinelibrary.wiley.com/doi/10.1002/... #cardiosky
onlinelibrary.wiley.com
Performance of Dysmorphology‐Based Screening for Genetic Disorders in Pediatric Congenital Heart Disease Supports Wider Genetic Testing
Overview of study design and results—Dysmorphic patients had a two-fold increased risk of having genetic disorders identified, consistent across extra cardiac anomalies (ECA) status. However, dysmorp...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 25/11/2024
www.ahajournals.org/doi/10.1161/...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 17/11/2024
jamanetwork.com/journals/jam...
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 13/11/2024
Compared larger to a smaller model (log reg), the LR test and delta AUC support use of the smaller model. But a reviewer now asking 4 NRI to "prove" the larger didn't improve NRI. I know Kerr's and Vickers's views of NRI (bad). How would u respond? @gscollins.bsky.social @richarddriley.bsky.social
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 24/09/2024
Prediction models need appropriate internal, internal-external, and external validation: www.ncbi.nlm.nih.gov/pmc/articles...
ncbi.nlm.nih.gov
Prediction models need appropriate internal, internal-external, and external validation
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 19/04/2024
Decision curve analysis supports universal genetic testing in infants w/ CHD: www.mdpi.com/2073-4425/15.... Thanks @ddsjoberg.bsky.social for DCA macros. @jamesrpriestmd.bsky.social @jwbelmon.bsky.social
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Benjamin Helm, PhD, MS, CGC @bmhgcepi.bsky.social · 05/01/2024
@ddsjoberg.bsky.social wanted to say thank you for the great tutorial on DCA... especially the SAS macro. Dissertation spinoff projects have used it. Thanks!
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