Clinical guidance on the perioperative use of targeted agents in solid tumor oncology

James D Mellor1, Michelle Cassumbhoy, Michael Jefford

  • 1Pharmacy Department, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia. dan.mellor@petermac.org

Insights

Targeted cancer therapies may increase surgical risks. Bevacizumab shows the most evidence for causing perioperative complications, necessitating careful monitoring and patient support.

Area of Science:

  • Oncology
  • Surgical Oncology
  • Pharmacology

Background:

  • Increasing use of targeted anti-cancer agents in solid tumor treatment.
  • Multi-modal cancer treatment frequently involves surgery, raising concerns about perioperative complications.
  • Some targeted agents may negatively impact wound healing and surgical outcomes.

Purpose of the Study:

  • To review targeted agents used in solid tumor oncology.
  • To emphasize clinically relevant details regarding perioperative complications associated with targeted agents.
  • To assess the current evidence linking targeted therapies to surgical complications.

Main Methods:

  • Literature review of targeted anti-cancer agents used in solid tumor oncology.
  • Emphasis on clinically relevant details concerning perioperative risks.
  • Analysis of existing evidence for specific targeted agents and their association with surgical complications.

Main Results:

  • Overall evidence linking targeted agents to surgical complications is limited.
  • Bevacizumab demonstrates the most substantial evidence for causing perioperative complications, potentially due to its long half-life.
  • Limited data exist for cetuximab, sorafenib, and sunitinib; very little data are available for other solid tumor targeted agents.

Conclusions:

  • Heightened pharmacovigilance is recommended for targeted agents concerning perioperative complications.
  • Increased post-surgical support for patients is advised for early detection of complications.
  • Further definitive data are needed to fully understand the perioperative risks of targeted anti-cancer agents.

Related Concept Videos

Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against specific...
Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against specific...
Tumor Immunotherapy01:27

Tumor Immunotherapy

Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
Cancer Therapies02:49

Cancer Therapies

Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
Combination Therapies and Personalized Medicine02:50

Combination Therapies and Personalized Medicine

Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
Treatment Resistent Cancers02:56

Treatment Resistent Cancers

Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...