Medicine in 21-st century

For most of human history the medicine we received was based on anecdotal evidence and guesswork. Now we have the ability to study how our bodies function and what makes them tick, we can also use evidence-based medicine to determine which treatments actually work and which don't, giving us a scientific basis for what we know about health. This has led to the development of cheap drugs that are not only cost-effective but effective enough that even developing nations can afford them.

Tele-medicine is another breakthrough; it allows doctors to treat patients remotely via video chat or other means, greatly expanding their reach and allowing them to treat more people in need. Genetics, bio engineering and evidence based medicine are the three key discoveries that have changed the world of medicine. The first two managed to make it possible to create cheap drugs and cost-effective treatments, while tele-medicine has made it possible for doctors to treat people from all over the world without having to travel there physically.

The world of medicine has changed a lot in the last few decades. We've seen the advent of genetics, bio-engineering, and evidence-based medicine. We've seen the rise of cheap drugs and cost-effective medical practices. And we've seen the advent of tele-medicine or medical care provided remotely via digital means, which is now being used by millions of patients around the world.

Genetics is one of the most exciting fields in science today, and it's full of potential for discoveries that could have a huge impact on human health. Right now, scientists are working to discover which genes cause disease and how they can be used in treatment. They're also working on techniques like gene editing and genetic engineering. Genetics is a field of study that involves the study of genes, genotypes, and inheritance. The discovery of genes and chromosomes in the early 20th century led to new insights in genetics. Genetics can be applied to many different fields. The discovery of genetics was a major breakthrough that led to many other discoveries. It allowed scientists to understand how genes were passed down from one generation to the next and how they functioned to control all of an organism's biological processes. This knowledge is vital for understanding how to treat illnesses and diseases, as well as preventing them from occurring in the first place.

Evidence-based medicine is an approach to healthcare that uses scientific methods to determine the best course of action for patients based on evidence from clinical trials or studies. Evidence-based medicine can be used to treat any kind of disease or illness, but it's especially helpful for diseases where there is no known cure or effective treatment yet - like cancer - or for conditions where there isn't enough evidence yet to know what works best for which patients (like arthritis). Evidence based medicine is a system that uses clinical research to improve patient care. Evidence based medicine emphasises the use of research findings for making decisions about patient treatment options.

Cheap drugs are often thought of as less effective than more expensive ones, but research has shown that this isn't always true: cheaper drugs may actually be better than pricier ones because they're more accessible to people who need them most. One recent study found that patients who received free prescriptions from their doctors had fewer hospitalizations than those who paid out-of-pocket for their medications! Cost-effective treatments are those which provide good results at a reasonable price

Bio-engineering is the application of engineering principles to biological systems. It uses knowledge from both biology and engineering to help solve problems in medicine, agriculture, food production, energy production and other areas.

Cost Effective Treatment Model (CETM) A cost effective treatment model (CETM) is a model used by health care providers to determine whether or not they should provide a specific treatment or procedure for a particular patient. It compares the amount of money spent on treatment with the benefits gained by using it.

Telemedicine is the use of communication technologies such as video conferencing and virtual reality (VR) technology to provide medical services remotely without requiring an in-person visit with a doctor or nurse. This technology is used when it would be difficult or impossible for a patient to travel long distances for treatment or if they are unable to see a doctor due to financial or economic reasons.

Medical imagining, antibiotics, vaccines etc used in today’s medicine has resulted on a longer life span by almost 3 decades compared with our predecessors in 1900, while is not possible today to predict how medicine will continue in 21-st century we will have to deal with technology, ethics, benefits v risks, emotional, financial and social impact of new discoveries and present therapies [stem cells, genetic engineering etc] ‘diseases of poverty & lifestyle issues’ etc.

Dr. Besi, January, 2023, click for my 50 e-books, published at DBMI_ISSUU