Oncology in Dubai

Oncology is the branch of medicine that focuses on the research, prevention, diagnosis, and treatment of cancer. A medical professional who specializes in diagnosing and treating people with cancer is called an oncologist.

An oncologist can design a treatment plan based on detailed pathology reports that shows the type of cancer the patient has, how much cancer has developed, how fast the cancer is likely to spread, and what parts of the patient's body are involved.

The field of oncology has three main areas, which include:

• Medical oncologists use chemotherapy, hormonal therapies, and other types of targeted treatments to treat cancer. Most people think of medical oncologist as their primary cancer doctor. Medical oncologists help monitor and maintain patients' well-being, as well as helping patients manage side effects. Often patients follow up with their medical oncologist once their treatment is complete.
• Surgical oncologists perform the surgical removal of the tumor and surrounding tissue. They will help patients prepare for and recover from any surgical procedure they undergo during their cancer treatment. If your primary doctor suspects that you have cancer, a surgical oncologist is likely one of the first doctors you see. Surgical oncologists can perform biopsies, which involves removing a small tissue sample to be checked for cancer cells.
• Radiation oncologists treat cancer using radiation therapy. They use high-energy photon beams to target and destroy cancer cells. Approximately one-half of all cancer patients will undergo radiation treatment during their cancer care.

Because most cancers are treated with a combination of therapies, you could see two or all three different oncologists during the course of your treatment.

Besides the three main areas, there are also several other areas of oncology. These include:

• Pediatric oncologists diagnose and treat cancer in children. Some types of cancer appear more often in children and teenagers, such as leukemia, brain tumors, osteosarcoma, and Ewing’s sarcoma. Some pediatric oncologists focus on conducting research on childhood cancers, while others specialize in certain types of cancer.
• Gynecologic oncologists treat cancers that affect women, such as cancer of the ovary, cervix, uterus, vagina, and vulva. Additionally, they also treat complicated gynecological conditions that are not cancerous, such as fibroid tumors and endometriosis.
• Hematologist-oncologists diagnoses and treats blood cancers, such as lymphoma, leukemia, and myeloma. They may also specialize in the management of solid tumors.

Oncologists usually work with a variety of other medical professionals, including pathologists, diagnostic radiologists, oncology nurses, and oncology social workers. They may also work with doctors from other areas of medicine, such as neurologists, dermatologists, or urologists.

What does Oncology Involve?

There are many types of procedures to treat cancer. The types of procedures that you receive will depend on the type of cancer you have and how advanced it is. Some people who have cancer will only have one treatment. However, most people have a combination of treatments, such as surgery with radiation therapy and/or chemotherapy. Below are the types of procedures to treat cancer:

Chemotherapy

Chemotherapy is a type of treatment that uses drugs to kill cancer cells in the body and prevent them from growing. The drugs can prevent cell division, target the food source of the cancer cells’ (the hormones and enzymes the cells need to grow), and trigger apoptosis (a process in which cancer cells kill themselves).

• Chemotherapy drugs can be given in several different ways, including.
• Oral – taken in a pill or capsule form.
• Intravenously – through an infusion into a vein.
• Shots – injected with a needle.
• Topical – applying creams or gels into the skin. This type is used to treat certain types of skin cancer.

Chemotherapy drugs can also be given directly to cancer or directly to an area of the body, such as the abdomen or central nervous system.

Immunotherapy

Immunotherapy, or biologic therapy, boosts your body’s natural defenses to fight cancer. It uses substances made by your own body, or in a laboratory, to improve or restore your immune system function. It can stop cancer from spreading to other parts of the body, stop or slow the growth of cancer cells, and help your immune system work better at destroying cancer cells.

There are several types of immunotherapy to treat cancer, including immune checkpoint inhibitors, T-cell transfer therapy, monoclonal antibodies, treatment vaccines, and immune system modulators. Different types of immunotherapy may be given in different ways, such as intravenous (IV), oral, intravesical (directly into the bladder), or topical.

Targeted therapy

Targeted therapy uses drugs that are designed to specifically “target” cancer cells without affecting normal cells. It targets the cancer’s specific proteins, genes, or other tissue environment contributing to cancer survival and growth. These proteins and genes are found in cancer cells or in cells related to cancer growth.

The targeted drugs can block or turn off chemical signals that tell cancer cells when to divide and grow, stop making new blood vessels that feed cancer cells, change proteins within the cancer cells so the cells die, trigger the immune system to kill cancer cells, and carry toxins in the cancer cells to kill them.

• There are two types of targeted therapy:
• Small-molecule drugs, which is given through pills or capsules that you swallow
• Monoclonal antibodies, which are given through a needle in a blood vein.

Radiation Therapy

Radiation therapy uses intense energy beams to kill cancer cells and shrink tumors. It most often uses X-rays, but other types of energy, such as protons may also be used.

Radiation therapy can be done in two ways:

• External-beam radiation therapy – this type of radiation therapy delivers radiation from a machine outside the body. You will lie on a table, and the machine (called a linear accelerator) moves around you to deliver radiation from several different angles. It is a quick and painless procedure.
• Internal radiation therapy – also called brachytherapy, involves both temporary and permanent placement of radioactive sources in the body. During the placement of the radioactive sources, you will be given anesthesia.

Hormone therapy

Hormone therapy stops or slows the growth of cancer that uses hormones to grow. It works by blocking your body’s ability to produce hormones or interfere with how hormones behave in your body. It can reduce the chance that cancer will return by stopping or slowing its growth, as well as preventing or reducing symptoms in men with prostate cancer.

Hormone therapy is usually used to treat breast and prostate cancer. It can be taken in many ways, including orally, through an injection, and surgery.

Stem Cell Transplant

People whose blood-forming stem cells are damaged by the very high doses of radiation therapy or chemotherapy can undergo stem cell transplant to restore the cells. Blood-forming stem cells are vital since they grow into different types of blood cells that you need to be healthy. The stem cells will be given to you through an IV catheter. The process is very much like receiving a blood transfusion.

Surgical treatment

Surgical treatment for cancer is a procedure to remove cancer from your body. There are many types of surgeries to treat cancer, which differ based on the part of the body that requires surgery, the purpose of the surgery, the amount of tissue to be removed, and your preference. In general, the surgery can be open or minimally invasive.

• During open surgery, one large incision is made to remove the tumor, some healthy tissue, and some nearby lymph nodes.
• During minimally invasive surgery, a few tiny incisions are made instead of a large one. These incisions are made to insert a laparoscope (a long, thin tube with a camera on its end) and special surgical tools. The laparoscope allows your surgeon to see the inside of the body, and the surgical tools are used to remove the tumor and some healthy tissue.

How Long Should I Stay in Dubai?

For chemotherapy, radiation therapy, immunotherapy, hormone therapy, and targeted therapy, the treatment schedule may vary. You may have treatment every day, week, or month. It may also be given in a cycle, which is a period of treatment followed by a period of rest to give your body a chance to recover. For surgical treatment, you may need to stay in the hospital for a few days, and you need to stay in Dubai for at least 10 to 14 days. Your oncologist and/or medical tourism team will advise you on the length of stay in Dubai.

What's the Recovery Time?

The type of procedure you undergo determines the recovery period. While you may be able to get back to your normal routine within 10 days after laparoscopic surgery, you may need to wait around 6 weeks to fully recover from open surgery. Your oncologist will give you a detailed recovery timeline.

What About Aftercare?

You will be given instructions on how to take care of yourself. Your surgeon or nurse will explain how to control your pain, how to take care of your wound, activities you can and cannot do, and how to spot signs of infections. You may also need to talk to a dietitian to help with eating problems caused by the treatment. You will need to attend follow-up checkups to monitor your condition.

What's the Success Rate?

Cancer survival has improved significantly due to constant advancement and improvements in the field of oncology, including improvement in treatments and screening (allowing for earlier diagnosis). Still, you need to be aware of the risks, such as infection, bleeding, nerve damage, fatigue, nausea, vomiting, and hair loss.

Are there Alternatives to Oncology?

There is no other alternative than to see an oncologist when it comes to cancer treatments. Some people may choose to undergo meditation, hypnosis, and acupuncture as well, usually to relieve the stress, anxiety, and pain that cancer can bring.

Oncology in and around Dubai

About Dubai

Dubai is one of the seven emirates of the UAE and it is the second largest in size and has the biggest population of over 3 million people. The population of the UAE lives there tax-free as there is no VAT on food or consumer goods, and it is certainly one of the reasons why a large number of expats are attracted to this country and 84% of the population are non-nationals. Dubai prides itself upon the fact that it is one of the swiftest growing economies in the world. The tourism industry is one of the principal strategies of the Dubai government to keep foreign cash flowing into Dubai.

The private sector has been building state of the art facilities and also caters to medical tourism. Dubai has two healthcare free economic zone for hospitals and medical facilities. The industry consists of 35,000 medical professionals from 110 nationalities. There is a 12-year master plan, which includes adding 40 healthcare and three new hospitals.

The country aims to provide a 1000-bed medical care unit catering to inpatients and outpatients, with five-star hotel facilities and varied mélange of services. By the year 2020 Dubai Health Authority (DHA) plans to attract 500,000 annual international medical tourists to the city, 

Hospitals such as the NMC Specialty Hospital, Medeor 24x7 Hospital, Medicare Hospital, Aster Hospital are some of the more popular ones in the City. Expats from all over the world turn to Dubai for solutions to address ailments from non-invasive beauty treatments to surgeries, depression, and mood disorder treatments. The most popular treatments are Orthopaedics, Dermatology and Ophthalmology, Plastic surgery, and Aesthetic Practices and surgeries. It is also attracting Medical tourism from around the world due to:

• Dubai follows strict quality protocols and has specialists from all over the world working in its hospitals.
• The best medical technology is available and is on par with any world-class facility.
• The government and other stakeholders are working continuously to establish a world-class healthcare system in Dubai.
• Large investments from the government and private sector in the medical tourism industry.

Popular Areas in Dubai

Dubai is a paradise for shoppers. You can shop in the souks that are dotted around the city or visit the stylish shopping malls. From spices to the latest high street fashion and gold jewelry, you can buy everything at reasonable prices including electronic gadgets as the Vat rate is only 5%.

Burj Khalifa is the tallest building in the world and Burj Al Arab in Dubai which is the most luxurious hotel in the world is located in this building. You can buy a ticket to its observation deck located on the 124th floor from where you can see the panoramic view of the city. If you want to experience the tradition and history of the city, there are numerous museums to visit. If you love adventure, desert safaris will take you on some amazing activities that include dune bashing, camel rides, sand boarding and you will get to taste the local cuisine in the middle of the desert.

IMG Worlds of Adventure is the largest indoor theme park in the world. The IMG Worlds of Adventure is very big and is the size of 28 football fields. High and fast roller coasters, fine dining, and retail outlets are all in abundance within this theme park.

Weather and Climate in Dubai

Dubai, being a desert city, is hot for most of the year. August is the hottest month and January is the coldest one. The temperatures can range between 24 °C in winter to 45 °C in summer and humidity is very high in Summer. Dubai winters are from November to April and this is the best time to visit Dubai. 

Getting around in Dubai

Dubai has one of the busiest airports in the word and the airport is an important transit hub between Asia and Europe. Most of the airlines that fly to Asia, connect through Dubai airport that is known for its luxury and has many concourses and terminals and there are interconnecting metro trains between the terminals.

Dubai is famous for establishing the first metro service in the entire Arabian region and it has been investing and expanding the train network over the past few decades.

Port Jebel Ali is the biggest man-made harbor in the world and is a major point of entry to the country. Port Rashid is Dubai’s second major port. Apart from the major ports, it also has local boats and ferries that help people travel between different parts of the city. It has an excellent road network that connects to all the other Emirati cities. As Sharjah is the nearest Emirati city to Dubai, it has good public bus service connections to Sharjah. There are numerous taxi services and buses with reasonable fares, available for tourists to commute around the city.

Tourist Visas in Dubai

You can get a non-extendable visit visa or a tourist visa for 30 days or 90 days. Many job seekers use visitor visas to find work and convert their visitor visa to a work visa during their stay. Citizens of GCC countries and the European Union, USA, and the UK, Canada, Russia, China, Australia, and many other countries can get a visa on arrival. However, all passports must be valid for at least six months from the date of entry.

Additional Information

1. Local Currency- AED or Arab Emirate Dirham (Dhs) is the local currency.
2. Money & Payments -You can exchange money in numerous money exchangers. Major currencies that are traded in Dubai are Pounds, Euros, Australian and American Dollars. Most places accept credit cards and international debit cards for payments, Yet, it is better you carry some local currency with you while visiting small shops or traveling in taxis. ATMs are also available from where you can withdraw the local currency. In fact, many ATMs are free in Dubai and do not incur any banking charges.
3. Tipping is not compulsory, but it is customary to tip in restaurants and hotels. Tipping anywhere between 10 and 15% of your bill is about right. As taxis are cheap, people even tip the drivers for good service.
4. Arabic is the official language and English is the most spoken language here. People from Asian countries living in Dubai speak Hindi, Urdu, Persian.
5. The official religion of the country is Islam. It is, however, the most liberal city in the Gulf region. You must be careful to respect the local traditions and wear simple conservative clothes.
6. Eid Al Fitr and Eid Al Adha are two major religious holidays. Islamic New Year, Prophet’s birthday, UAE’s national day, and Commemoration Day are the other significant holidays. The religious festivals are dependent on the sightings of the moon and may occur on different days every year.