Chemosensitivity testing

Chemosensitivity testing is a laboratory-based diagnostic examination designed to assess how a patient’s cancer cells respond to different treatment options before they are administered. The analysis is performed on circulating tumor cells (CTCs) isolated from the patient’s blood sample under controlled laboratory conditions. The test does not involve administering any medications or substances to the patient. The results provide additional information that may be used to support individualized planning of further medical treatment.

Response to oncological treatment can vary between patients even when the diagnosis is the same, which is a well-recognized phenomenon in oncology. For this reason, therapeutic decisions require consideration of multiple clinical factors. Chemosensitivity testing is intended to complement this assessment by analysing how cancer cells respond to a broad range of treatment options under laboratory conditions.

The scope of the analysis includes:

Chemosensitivity testing is a laboratory-based diagnostic examination designed to assess how a patient’s cancer cells respond to different treatment options before they are administered.

The analysis is performed on circulating tumor cells (CTCs) isolated from the patient’s blood sample under controlled laboratory conditions. The test does not involve administering any medications or substances to the patient. The results provide additional information that may be used to support individualized planning of further medical treatment.

Response to oncological treatment can vary between patients even when the diagnosis is the same, which is a well-recognized phenomenon in oncology. For this reason, therapeutic decisions require consideration of multiple clinical factors.

Chemosensitivity testing is intended to complement this assessment by analysing how cancer cells respond to a broad range of treatment options under laboratory conditions.

The scope of the analysis includes:

  • circulating tumor cell (CTC) count, indicating the presence of cancer cells in the bloodstream,

  • selected genetic and physiological characteristics of cancer cells,

  • assessment of cancer cell response to more than 90 chemotherapeutic and targeted therapies,

  • assessment of response to over 50 natural substances,

  • selected tumor markers supporting a broader biological evaluation of the disease.

When may the test be considered?

Chemosensitivity testing may be considered:

  • in patients with a confirmed cancer diagnosis, when additional laboratory information may support treatment planning,

  • when multiple treatment options are available and further insight into potential response could be helpful,

  • in cases of insufficient response, intolerance, or progression during previous or ongoing treatment, when individualized treatment strategies are being evaluated based on tumor-specific characteristics.

The decision to perform chemosensitivity testing is made by a doctor, taking into account the patient’s diagnosis, medical history, clinical situation, and current oncological guidelines.

Multilingual care

Our staff speaks English, Polish, and German.

Understanding your results

The test results are reviewed by a doctor, taking into account your overall health, medical history, and any other relevant clinical information.

During a medical consultation, the results are explained and discussed to ensure they are properly understood and interpreted within the appropriate clinical context.

Schedule an appointment

Monday–Friday | 7:30–13:00

FAQ

Fasting is not required. You may eat and drink normally before the blood sample is taken, unless your doctor advises otherwise.

Please inform the doctor about all medications you are currently taking. Based on your individual situation, the doctor will advise you on whether any changes are required prior to testing.

A chemosensitivity test may be considered in various types of cancer, provided that circulating tumor cells (CTCs) are present in the blood and appropriate clinical indications exist. The suitability and potential benefit of the test in each individual case are always assessed by a doctor.

The test may be performed at various stages of the disease, provided that circulating tumor cells (CTC) are present in the bloodstream and there is a clinical indication for the analysis.

Once the blood sample reaches the laboratory, the report is usually available within approximately 7–10 working days.

Of course! We will be happy to assist with arranging both accommodation and transportation. We work with trusted hotels located near our clinic and can also organize airport transfers from Munich. Please contact our team — we will be glad to present the available options and help you choose the solution best suited to your needs.