Dr. Chan Boon Yeow Daniel

Dr. Chan Boon Yeow Daniel

Cancer Specialist - Medical Oncologist

  Mount Elizabeth Novena Hospital, Novena, Singapore

  20 Years of experience

BIOGRAPHY

Qualification and Experience

Dr. Chan Boon Yeow Daniel is an experienced medical oncologist based in Singapore. He has more than 17 years of clinical experience. He is currently providing his services at Mount Elizabeth Hospital & Medical Centre, Singapore as Consultant, Medical Oncology. He has also been associated with various hospitals as medical oncologist such as Farrer Park Hospital, Gleneagles Hospital, and Mount Alvernia Hospital. Dr. Chan completed his MBBS with a rare distinction of Honors in the year 2000 from National University of Singapore (NUS) School of Medicine. In the year 2004, he completed his specialized training in internal medicine and obtained the Membership of Royal College of Physicians (MRCP), UK. In the year 2005, he initiated training in medical oncology at National University Cancer Institute of Singapore (NCIS) and completed it in 2008 to became the qualified medical oncology specialist. He was recommended for National University Hospital Singapore Endowment Fund Award under which he obtained clinical expertise in oncology by training for one year in the United States of America at the prestigious University of California, Los Angeles (UCLA) and Cedars-Sinai Medical Centre. He was awarded a National Medical Research Council Overseas Fellowship through which he got the opportunity to work at the laboratory of Professor Phillip Koeffler, who is a world famous hematologist-oncologist.

Contribution to Medical Science

With his impeccable experience in medical oncology, Dr. Chan Boon Yeow Daniel is capable of handling various malignancies. His area of special interest includes lymphoma, breast cancer, neuro-oncology, colorectal cancer, and lung cancer. He is known for his use in novel treatment options for managing cancer. He was the first to use PD-1 inhibitor immunotherapy drug in South Asia. He is an active researcher and has been associated with Cancer Science Institute Singapore. His articles have been published in various scientific journals and is also the author of a chapter on breast cancer.

Past Experience

  • Currently working at Mount Elizabeth.

Qualifications

  • MBBS (Honours) 2000 – National University of Singapore (NUS) School of Medicine
  • MRCP (UK) 2004 – Royal College of Physicians United Kingdom
  • FAMS (Medical Oncology) 2009 – Academy of Medicine Singapore
MEMBERSHIPS (3)
  • American Society of Clinical Oncology (ASCO),
  • International Association for the Study of Lung Cancer (IASLC)
  • Connective Tissue Oncology Society (CTOS)
Procedures
Chemotherapy

Chemotherapy is a category of standardized drug administration of various types for the treatment of cancer. With a curative intent, some combinations of drugs are administered to a patient to prolong their life and also to bring about a reduction in the symptoms shown by the patient. Chemotherapy treatment is considered to be one of the major categories of medical oncology. Many people around the world are prescribed to undergo chemotherapy treatment instead of undergoing a surgical procedure. But many are frightened with the side effects of this treatment as it is believed to reduce the quality of life of the patients.

What is chemotherapy?

Chemotherapy is a procedure where non-specific intracellular poisons are used, which are specifically related to preventing the process of mitosis or the natural cell division of the cancerous cells. This technique rather excludes those agents that are responsible for selective extracellular growth signal blockade (signal transduction blockers). If spoken about these agents used in chemotherapy, it has been found that most of them are cytotoxic in nature due to their property of interfering with natural mitosis. However, the cells of cancer can differ widely in terms of showing susceptibility to these administered agents.

Chemotherapy can be defined as a way of mass destruction of stress cells, which would eventually lead to the death of the cells when apoptosis is initiated. The commonly known side effects of chemotherapy can be traced back to the process of damaging normal non-cancerous cells, which are in the process of rapid division. They are sensitive to anti-mitotic drugs that are being administered to the patient and such cells may include the cells of the hair follicles, digestive tract lining, and bone marrow. But nowadays treatment options have undergone a lot of modification by which these side effects can be well countered.

Types of Chemotherapy Drugs

Various options of drugs are available to treat different types of cancer including the following:

Alkylating agents: These kinds of agents prove to be extremely beneficial during the cell’s resting phase. The various kinds of alkylating agents that are employed in chemotherapy treatment include the following:

  • Mustard gas derivatives: Cyclophosphamide, mechlorethamine, chlorambucil, ifosfamide, melphalan
  • Ethylenimines: Thiotepa and hexamethylmelamine
  • Alkylsulfonates: Busulfan
  • Metal salts: Oxaliplatin, cisplatin, and carboplatin
  • Nitrosoureas: Streptozocin, lomustine, carmustine

Nitrosoureas are unique from the rest for choices in chemotherapy treatment due to their ability to cross the blood-brain barrier and treating tumors of the brain.

Plant alkaloids: Plant alkaloids employed for chemotherapy treatment are derived from plants.  These include vinca alkaloids, taxanes, podophyllotoxins, and camptothecan analogs. The plant alkaloids are cell cycle specific agents, which enables them to attack the dividing cells in various stages of their division cycle.

Antimetabolites: This kind of chemotherapy treatment involves substances that are similar in composition to the normal substances present in the cell. When these substances get incorporated in the process of cellular metabolism, then the cell is no longer able to divide. They are also cell cycle specific and can be classified further according to the substance in the cell with which they interfere.

Topoisomerase inhibitors: When the topoisomerase enzymes in the body ( topoisomerase I and II) are inhibited as a result of chemotherapy drugs, then those drugs are referred to as topoisomerase inhibitors. During the chemotherapy, the topoisomerase enzymes are responsible for controlling structural manipulation of the DNA which is necessary for the purpose of replication.

Miscellaneous antineoplastics: Different types of drugs make each chemotherapy treatment process unique. Enzymes, retinoids, adrenocortical steroid inhibitor, ribonucleotide reductase inhibitor or antimicrotubule agents can be used as chemotherapy drugs.

Frequently Asked Questions
What area of specialization does Dr. Chan Boon Yeow Daniel have?
Dr. Chan Boon Yeow Daniel is specialized in Singapore and of the most sought after doctors in Cancer Specialist.
Does Dr. Chan Boon Yeow Daniel offer Telemedicine Consultation through Medigence?
No, this doctor dose not offer telemedicine via MediGence
How many years of experience does Dr. Chan Boon Yeow Daniel have?
Dr. Chan Boon Yeow Daniel is one of the most sought after specialists in Singapore and has over 20 Years years of experience.
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