Blockchain in healthcare: Exploring it's potential Applications

Blockchain in Healthcare: Exploring it's Potential Applications

Blockchain which was initially developed as an underlying technology for cryptocurrencies like bitcoin and ethereum have find it way to be a great tool used in other industries it application in healthcare are vast and promising  such as data security and privacy, the immutability of blockchain ensure once data are recorded it can not be altered this ensure the authenticity and integrity of medical records, research and clinical trial.

Beyond the aspect of data security and interoperability blockchain in healthcare can also be use for administrative purposes such as reducing fraudulent activity and reduce cost by automating transactions through the use of blockchain ledger.

Healthcare sector stands out to benefit significantly from blockchain technology, with the revolution of this technology healthcare has tap greatly into the  use of blockchain to advance in its industry by enhancing secure data facilitation for patients and inter data sharing with other healthcare personnels which has reduced risk of data mitigation, data reports and recording are very sensitive in this sector as most patients require their health status to always remain confidential with the help of blockchain and its immutability in securing data, data breach transparency and confidentiality has greatly increased in the healthcare sector, the decentralized and secure nature of blockchain technology holds a great potential in improving data collection and security in healthcare sectors which range from secure medical records management to supply chain traceability, clinical trials, and telemedicine.

### **Potential application of blockchain in healthcare sector**

Blockchain applications in healthcare have completely change how information are stored in healthcare sectors here are some important applications of blockchain technology in healthcare.

### **Securing medical records management**

One of the primary challenges in healthcare systems is  securing, management and exchange of patient medical records. Traditional systems often lack interoperability, resulting in loss of patient data and potential privacy breaches. Blockchain offers a decentralized and immutable ledger where patient records can be securely stored, accessed, and shared across healthcare providers. By using blockchain technology patient data can be encrypted, timestamped, and stored in a tamper proof manner, ensuring data integrity and privacy. Patients can have greater control over their own records, granting access to healthcare providers.

### **Supply Chain Traceability**

The pharmaceutical supply chain is vast and complex, making it easier for counterfeit drugs products in the market, inefficiencies, and lack of transparency. Blockchain can address these issues by providing end to end traceability and transparency. Each step of the supply chain, from manufacturing to distribution, can be recorded on the blockchain, creating an immutable and auditable record. This can help eliminate counterfeit drugs, streamline inventory management, and ensure the authenticity and safety of medications.

### **Clinical Trials**

Clinical trials play a crucial role in the development of new treatments and drugs. However, they often face challenges related to data integrity, transparency, and patient recruitment. Blockchain technology can enable secure and transparent data sharing among researchers, sponsors, and regulatory authorities. It can ensure that trial data is tamper proof and easily auditable, reducing the risk of data manipulation or fraud. Smart contracts on the blockchain can automate and enforce compliance with trial protocols, ensuring the integrity of the trial process.

### **Telemedicine**

Telemedicine, or remote healthcare, has seen rapid growth in recent years. Blockchain can enhance telemedicine services by ensuring secure and private communication between patients and healthcare providers. It can facilitate the sharing of electronic health records (EHRs), enable secure video consultations, and streamline billing and payment processes. Additionally, blockchain-based identity management systems can help verify the identities of patients and providers, reducing the risk of fraud and ensuring the accuracy of medical information.

### **Data Sharing and Interoperability**

Healthcare sectors often struggle with interoperability, hindering the seamless exchange of patient data between different providers and systems. Blockchain technology offers a decentralized and standard platform to safeguard data sharing and interoperability. By utilizing blockchain, healthcare organizations can establish a common framework for data exchange, ensuring data integrity, privacy, and consent management. Patients can have control over their data and grant access to authorized providers, leading to improved care coordination and better informed medical decisions.

**In conclusion** one of the limitations blockchain technology is facing is it adoption from regulators this has limited the vast use of blockchain technology in most organisations these shortcomings need to be addressed for users to use blockchain technology to it full potential however we can still see how this technology is used today to revolutionize our healthcare sector if fully utilized it will help develop and enhance our healthcare system.

### **Reading References**

[Blockchain technology application in healthcare Overview](https://www.sciencedirect.com/science/article/pii/S266660302100021X)

[Blockchain in healthcare a patient centred model](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6764776/)

[Blockchain in healthcare 17 examples to know](https://builtin.com/blockchain/blockchain-healthcare-applications-companies)

[Blockchain application for healthcare](https://www.thelancet.com/journals/landig/article/PIIS2589-7500%2821%2900210-7/fulltext)

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