How Is Neoadjuvant Therapy Applied? What is Neoadjuvant Treatment?, To whom is neoadjuvant treatment applied? We have compiled some information you need to know about it.
How is Neoadjuvant Therapy Applied? What is Neoadjuvant Therapy?
Neoadjuvant treatment, which can consist of radiation, chemotherapy and hormone treatments, is a treatment method applied before the main treatment phase in order to achieve success in the main treatment. In the content of our article, you, our valued friends, can access and learn detailed answers to the questions To whom is neoadjuvant treatment applied? and What is neoadjuvant treatment?. So How is neoadjuvant treatment applied?
The word adjuvant means helper. Adjuvant chemotherapy is applied to surviving cancer cells after the primary treatment approach. Neoadjuvant therapy is also distinguished from adjuvant therapy when it is administered additionally before primary therapy. However, both treatments have similar features. Although neoadjuvant chemotherapy is the frequently preferred method, it includes drug therapy to shrink the tumor structure before moving on to other treatment options such as surgery. It can also be preferred in cases where very large tumors put pressure on vital organs and cause loss of function. Choosing more than one method together instead of a single method in cancer treatment is generally the basis of the approach to conditions such as colon, breast or lung cancer. Choice of adjuvant or neoadjuvant treatment generally improves recovery in most types of cancer.
One of the most important advantages of neoadjuvant treatment is that it can reach cancer cells in distant tissues and organs in the circulation that are overlooked by imaging techniques. If cancer cells that are overlooked at the time of diagnosis are not treated, there is a risk of cancer recurrence and cancer treatment failure. In such cases, neoadjuvant treatment is a very valuable approach for successful cancer treatment. Neoadjuvant chemotherapy allows cancer cells to be targeted more easily and increases the likelihood of treatment being successful. In some cases, neoadjuvant radiation therapy may also be preferred to shrink the tumor before surgery. Induction chemotherapy is a concept that is often confused with neoadjuvant chemotherapy. The main treatment approach in cancer treatment planning is the application of chemotherapy alone, which is called induction chemotherapy. Neoadjuvant treatment is the application of a different treatment method before the main treatment. The treatment method applied before surgery is usually chemotherapy. You can find more information about neoadjuvant treatment by continuing our article.
How Long Does Neoadjuvant Treatment Last?
To Whom Is neoadjuvant Treatment Applied?
Neoadjuvant chemotherapy has more than one application method. Neoadjuvant chemotherapy can be administered orally, intravenously and by injection. The reason for the change in application methods can be explained by various factors. The most important of these factors are the type of cancer, its stage and the type of medication deemed appropriate by the specialist physician. Neoadjuvant chemotherapy is a procedure that can be performed in a physician’s clinic, hospital or at home, depending on the type of cancer and treatment plan.
After completion of neoadjuvant chemotherapy, radiation therapy may be used if there is no regression in the disease or in cases of disease that progress despite chemotherapy. After surgical removal of the tumor, adjuvant radiotherapy is planned at the most appropriate time according to the patient’s symptoms and the course of the cancer. Hormone therapies or neoadjuvant endocrine therapies may be preferred in patients who do not show suitable features for chemotherapy. However, the chance of success in these treatments is quite low compared to chemotherapy.
When determining the cancer treatment approach, if neoadjuvant chemotherapy is included in the individual-specific plan, it is recommended to apply chemotherapy without delay in order to perform the surgical operation quickly. Neoadjuvate treatments are generally administered at intervals, with some rest period following each treatment period. For example; Chemotherapy in breast cancer generally continues for 3 to 6 months. The number of cures can be increased or decreased depending on the characteristics of the patient, the characteristics of the cancer, its progression, and the response to treatment. When the response to treatment is good, the cure amount is generally reduced and the treatment duration is shortened. The response to neoadjuvate treatment is evaluated by monitoring tumor sizes, shrinkage or growth in the tumor in images obtained with imaging techniques, and examining pieces taken from the tumor under a microscope.
Are There Side Effects of Neoadjuvant Treatment?
– Restlessness, weakness and depressed mood,
– Mouth, tongue and gum sores,
– Change in bowel habits such as constipation or diarrhea,
– Weight loss, weight changes, deterioration of fat, muscle and protein balance,
– Loss of appetite,
– Changes in nails, skin and teeth,
– Hair loss,
– Nausea and vomiting.
In the diagnosis of cancer, preventing the spread of overlooked or very small cancer cells and completing the treatment at the first opportunity are the main reasons why neoadjuvant treatment is preferred. If complications develop after cancer treatment that may prevent the application of additional treatment methods, recovery becomes difficult and the process takes longer. Neoadjuvate treatment provides more reliable results in this sense. With neoadjuvant treatment, the systemic effects of the disease on the body can be observed more accurately in the long term. In some types of cancer, shrinking large tumors improves the course of the cancer. Neoadjuvant therapy, which makes surgery easier by shrinking the tumor, is a promising approach in some cancers that cannot be treated with surgery.
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