The Rise of HealthTech Startups: Innovations Shaping the Future of Medicine

About Author: Saurav Kasera, Co-Founder of CLIRNET, a global platform connecting more than 650,000 doctors with real-time insights, collaboration tools, and a vast peer network. He is also the Founder of myMD, a chain of 60+ tech-driven healthcare retail clinics aimed at providing affordable primary and secondary care. Previously, Saurav gained valuable experience as an analyst at Morgan Stanley and as a founding member of Jamison Capital Partners.

HealthTech start-ups are redefining the future of medicine by reshaping the diagnostics, patient care, treatments and even the mode of healthcare delivery with technology-aided innovative solutions. Armed with artificial intelligence (AI), cloud computing, and wearable devices, they are not just making the healthcare sector efficient, but also quality care accessible, affordable and achievable. This impact is reflected in the numbers also, as it is forecasted that by 2025, India’s health tech industry is likely to hit $25 billion and the global health tech ecosystem will reach $504 billion.

In recent years, the health tech sector has witnessed exponential growth not just globally but also in India. In a developing country like India, a compound annual growth rate (CAGR) of 127% has been observed between 2016 to 2023, with the inception of more than 10,000 DPIIT-recognized health tech start-ups as of 2023. Several factors are contributing to this surge, some of which are increased funding, breakthrough advanced technologies like data analytics, AI, and machine learning, and increased demand for accessible healthcare.

Innovations That are Shaping the Future of Medicine

Telemedicine Platforms: The COVID-19 pandemic caused the inception of telemedicine, and today it has become an integral part of the modern healthcare system. It allows providing accessible and quality care to most underserved areas. Today, smartphones are not just a communication tool connecting friends and family, but a virtual clinic aiding doctors’ consultations. In turn, minimising exposure to infections, the need to travel, and long wait times. Today, start-ups such as Practo and Apollo 24|7 in India, as well as Teladoc and Amwell globally, have become household names. Other than virtual consultation, some of the platforms also offer features such as virtual follow-ups, electronic integration, and data integration with electronic health records.

AI: The Doctor’s Super-Powered Assistant: AI’s impact is profound. It is redefining healthcare data processing, disease diagnosis, personalised treatment designing, and even the prevention of diseases.  Owing to AI, it has become possible to detect disease not just quickly but also more accurately. For instance, an AI-powered stethoscope developed by doctors at Imperial College London and Imperial College Healthcare NHS Trust is capable of diagnosing abnormal heart rhythms and heart failure in just 15 minutes. Further, this device is also able to record the heart sounds and ECG simultaneously. The data, thereafter, is sent for AI analysis, which then instantly provides diagnostic feedback. These devices act as the co-pilots in improving care, while reducing human error.

Wearable Health Devices: The health tech revolution is also becoming deeply personal. Wearable devices such as smartwatches, fitness trackers, and continuous glucose monitors are some of the examples that generate real-time health data. Processing of these data will not only aid in shifting reactive treatment to proactive prevention but will also form the basis for population-based research studies. In turn, this allows for the development of more personalised health plans and prevention measures for the different ethnic groups.

These wearable devices have been upgraded in the past year. Today, these devices cannot just measure heart rate but also sleep patterns and oxygen levels. Thus, allowing people to make better health choices, a much-needed shift for making self-management an integral part of people’s lives.  This is also a boon for patients suffering from various non-communicable conditions like diabetes, obesity, hypertension, CVD, and others.

Personalised Medicine: Advanced algorithms and MI have facilitated health start-ups to shift the paradigm of care from “one-size-fits-all” to personalised care. These algorithms are allowing the start-ups to generate genetic data-driven insights. This facilitates the development of care tailored to the genetic profile of the patients and the disease characteristics. In this space, MedGenome, which was a start-up but today is a leading company in genetics testing and genomics, aids doctors in identifying risks for various conditions, enabling precision-based and preventive care.

Digital Therapeutics: This is a new domain of evidence-based software and hardware applications that has opened new routes for start-ups. This can either augment or complement the traditional healthcare system or even replace in-person therapeutic conditions in certain cases. For example, the RelieVRx program developed by the start-ups AppliedVR and an FDA-authorized in-home VR treatment teaches patients with chronic lower back pain to manage the pain using a non-pharmacologic and non-invasive medical device. On the other hand, chatbot-based mental health apps like cognitive behavioural therapy (CBT) chatbots designed and developed by start-ups are facilitating the management of anxiety and depression.

Digital Medical Education and Peer-to-Peer Learning

Health start-ups are also reshaping doctors’ education, allowing them to learn and collaborate directly to improve care. They are collaborating with the medical institution and facilitating virtual Continuing Medical Education (CME) sessions. This lets doctors improve their knowledge related to new digital therapeutics, regulatory aspects, and others. This allows even a doctor serving the most distant geographical region to acquire knowledge from the best in the field via virtual platforms. Similarly, health start-ups like CLIRNET in India and Doximity in the US are facilitating peer-to-peer learning and networking. These organisations allow the sharing of anonymised case studies and the receipt of expert opinion.

Challenges 

In spite of the potential, health tech start-ups face numerous challenges. Firstly, navigating through the regulatory landscape and gaining approvals from regulators such as the FDA (US) or CDSCO (India) can be extremely challenging in terms of both time and cost.  Secondly, handling sensitive health information demands stringent and robust security. Breach of data can lead to severe consequences. Thirdly, it is vital that the innovation developed must be able to seamlessly integrate into the existing infrastructure. This will help to improve the acceptance rate. Lastly, funding often stands out to be a major hurdle, as many start-ups fail to receive long-term financial support.

Way forward

Health tech start-ups are transforming the health system by making it more accessible, efficient, and personalised. However, to fully exploit their potential, it is vital to address the challenges, facilitate global collaboration and networking. This will pave the way for a healthier tomorrow.

*Views expressed by the author are his own.