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Hormone-Free Male Birth Control and AI Insights
Your Essential Pulse on Groundbreaking Contraceptives, Digital Health Funding, and the Future of AI in Healthcare

Unveiling the Future of Healthcare: Your Weekly Chronicle of Health Tech Innovation
👋🏼 Healthcare Innovators ❤️


🌐 Healthcare x News
YourChoice Therapeutics Launches Phase I Trial for Hormone-Free Male Birth Control Pill

YourChoice Therapeutics has initiated a phase one trial for YCT-529, a groundbreaking hormone-free male birth control pill. The pill, with a unique mechanism blocking vitamin A access, aims for 99% effectiveness, reversibility, and no side effects. This marks a significant step toward addressing the need for more male contraceptive options and shared responsibility in pregnancy prevention. The trial's launch signals a potential paradigm shift in contraceptive technology.
Andreessen Horowitz Insights on 2023 and Digital Health Future

Jay Rughani from Andreessen Horowitz discusses key takeaways from 2023, emphasizing healthcare challenges like burnout and disparities. He expresses optimism for digital health, envisioning technology's role in efficiency, reducing administrative waste, and expanding access. Rughani anticipates AI's 2024 impact, focusing on enterprise-ready capabilities, introducing AI teammates for healthcare tasks. Noteworthy events include AI advancements and GLP-1 drugs. Regarding AI regulation, Rughani advises thoughtful consideration without stifling innovation. He predicts tech-native digital health companies gaining prominence in 2024, recognizing their impact on patients and increased capital allocation in growth markets.

💰 Healthcare x Startups
Knownwell Raises $20M to Expand Weight-Inclusive Healthcare

Picture by Knownwell Health | Founders: Brooke Boyarsky Pratt & Dr. Angela Fitch
Obesity medicine startup knownwell secured $20 million in Series A funding led by Andreessen Horowitz. Knownwell provides comprehensive in-person and virtual obesity care focused on long-term metabolic health rather than just short-term weight loss.
The company combines clinical expertise with an emphasis on reducing weight stigma. The funding will expand knownwell's services and incorporate AI tools into its care model.
Knownwell also launched a new adolescent metabolic health program to tackle rising childhood obesity through evidence-based treatment and lifestyle changes. The startup aims to become the leading weight-inclusive primary care provider in the US.
20 Emerging Biotech Startups to Watch in 2024
Hera Biotech – Non-Surgical Endometriosis Diagnosis
ATANIS Biotech – Functional Allergy Screening
Andson – Mass Spectrometry Workflow
metaBIX – Pathogen Risk Detection
MxT Biotech – Microfluidic Gene Editing
Entomal – Mobile Bio-Conversion System
Home Algae – Algae-derived Ingredients
Quantis – Human Bioidentical Proteins
Aclid – Gene Synthesis Security Platform
LatchBio – Cloud-based Bioinformatics Platform
Sumatrix Biotech – Biofabricated Materials
PharmAla Biotech – Clinical Methylenedioxymethamphetamine (MDMA)
Glyphic – Next-Generation Protein Sequencing
RAGE Biotech – Chronic Inflammatory Diseases Treatment
HHV Biotech – Biofilm-related Therapeutics
Optieum – Antibody-based Cancer Therapies
Gate2Brain – Therapeutic-Peptide Shuttles
Lumatix Biotech – Antibody Manufacturing
HydRegen – Sustainable Chemical Synthesis
NewFish – Microalgae-based SuperfoodsHera Biotech – Non-Surgical Endometriosis Diagnosis
ATANIS Biotech – Functional Allergy Screening
Andson – Mass Spectrometry Workflow
metaBIX – Pathogen Risk Detection
MxT Biotech – Microfluidic Gene Editing
Entomal – Mobile Bio-Conversion System
Home Algae – Algae-derived Ingredients
Quantis – Human Bioidentical Proteins
Aclid – Gene Synthesis Security Platform
LatchBio – Cloud-based Bioinformatics Platform
Sumatrix Biotech – Biofabricated Materials
PharmAla Biotech – Clinical Methylenedioxymethamphetamine (MDMA)
Glyphic – Next-Generation Protein Sequencing
RAGE Biotech – Chronic Inflammatory Diseases Treatment
HHV Biotech – Biofilm-related Therapeutics
Optieum – Antibody-based Cancer Therapies
Gate2Brain – Therapeutic-Peptide Shuttles
Lumatix Biotech – Antibody Manufacturing
HydRegen – Sustainable Chemical Synthesis
NewFish – Microalgae-based Superfoods
The list covers startups spanning diagnostics, therapeutics, digital tools, ingredients, and more demonstrating the breadth of biotech innovation emerging.

🕰️ Blasts from the Past: This Week in Medical History
December 28, 1895: Discovery of X-rays
Wilhelm Roentgen discovered X-rays, revolutionizing medical diagnostics by allowing physicians to visualize the internal structures of the human body.
December 30, 1928: Discovery of Penicillin
Alexander Fleming discovered penicillin, marking the beginning of the antibiotic era and transforming the treatment of bacterial infections.
December 31, 2019: Identification of COVID-19 Outbreak
The World Health Organization (WHO) was informed of cases of pneumonia of unknown cause in Wuhan, China, marking the beginning of the COVID-19 pandemic.
January 1, 2010: Affordable Care Act (ACA) Enacted
The ACA, also known as Obamacare, aimed to increase access to healthcare in the United States through various provisions, including the expansion of Medicaid.

🧠 Healthcare x AI
Cardiology Leads FDA AI Algorithm Approvals, But More Disruption Ahead

Example of a totally AI driven echocardiography workflow on the new Siemens Origin ultrasound system unveiled in 2023. The AI did all the work on this screen, taking a 3D echo exam and automatically segmenting the anatomy, contoured all the chambers, found the ideal views to display and then calculated all the measurements in seconds. Photo by Dave Fornell at TCT 2023.
Cardiology ranks second for FDA-cleared AI algorithms with over 100 approved, 10% of the total. Radiology leads at 76%. But experts say cardiology's AI transformation is just beginning.
Deep learning and generative AI will automate measurements and reporting. Remote monitoring and wearables harness AI for arrhythmia detection. MRI, CT, and echo are being optimized by AI for efficiency and accuracy.
The first AI technology was included in chest pain guidelines this year. While improving workflows now, experts predict an explosion of AI adoption ahead as it becomes integral to cardiology practice.
Exploring the Role of AI in Healthcare Practice
In the evolving landscape of healthcare, artificial intelligence (AI) is emerging as the new medical intern. Much like the introduction of untrained assistants in the past, AI tools are designed to streamline clinical tasks, offering assistance in patient history summaries, assessments, and treatment plans. However, the journey with these AI tools comes with challenges, ranging from variable performance to knowledge gaps and legal liabilities.
These AI interns, constantly evolving and requiring years of training, present both opportunities and risks. Physicians find themselves in a delicate balance, verifying AI-generated information to ensure accuracy while grappling with time constraints. The analogy of these AI tools as medical interns sheds light on the intricate relationship between healthcare professionals and evolving technologies.
Physician Competency in Information Filtering
Concerns about physicians solely relying on AI suggestions without applying clinical judgment are prevalent. However, comparing AI technology to existing tools physicians use, such as textbooks and interns, provides a nuanced perspective. AI-based medical chatbots function as advanced textbooks, offering information that physicians integrate into their knowledge base to make informed decisions.
Physician competency in information filtering becomes crucial, akin to the skill of discerning valuable insights from textbooks. The discussion revolves around how physicians incorporate AI suggestions into their decision-making processes, emphasizing the importance of explainability, confidence levels, and physician trust in the AI system.
Navigating Imperfect Tools: Physician Trust and Judgment
Physicians' skepticism towards embracing AI suggestions echoes a long-standing history of relying on judgment over imperfect tools. This skepticism, rooted in the tradition of "trust, but verify," highlights the institutional caution ingrained in healthcare professionals. Despite AI's promising performance, physicians are cautious due to historical exposure to questionable information.
This skepticism extends beyond AI to encompass inherent human performance issues in medical tasks. Human limitations, such as fatigue, cognitive biases, and disparities in patient group perceptions, contribute to the reliance on well-intentioned, albeit error-prone, human interactions. The evolving research on optimizing AI platforms for physician interaction reflects the dynamic interface between AI-generated suggestions and human decision-making in the medical field. As this field progresses, physicians will continue navigating this delicate balance, ensuring patient well-being amid the evolving landscape of healthcare technology.

That’s all for this week.
The Pulse Disruption Team
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