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About Theranostics
Frequently Asked Questions
What is theranostics?
Theranostics is an approach to healthcare that combines diagnostic imaging and targeted radioligand therapy. It uses related technologies to help identify disease, guide treatment decisions and monitor response over time.
What does the word "theranostics" mean?
The term combines the words "therapy" and "diagnostics". It describes a medical approach where diagnosis and treatment are linked through a shared biological target.
Is theranostics a type of cancer treatment?
Theranostics is not a single treatment. Rather, it is a medical approach that combines diagnostic and therapeutic technologies. Different theranostic therapies may be used depending on the disease and clinical setting.
Is theranostics the same as chemotherapy?
No. Chemotherapy generally affects rapidly dividing cells throughout the body, whereas theranostic approaches use specific biological targets to help guide diagnosis and treatment decisions.
What is precision oncology?
Precision oncology is an approach to cancer care that seeks to tailor treatment according to the individual characteristics of a patient's disease, including molecular and biological features.
What is radioligand therapy?
Radioligand therapy involves a targeting molecule linked to a radioactive component. The targeting molecule helps guide the therapy towards cells expressing a particular biological target.
What is nuclear medicine?
Nuclear medicine is a medical specialty that uses small amounts of radioactive substances for imaging, diagnosis and, in some cases, treatment. It plays an important role in many theranostic applications.
What cancers can be treated using theranostics?
Theranostic approaches are already used in clinical practice for selected patients with cancers such as prostate cancer, neuroendocrine tumours, thyroid cancer and non-melanoma skin cancer. Research continues to explore additional applications in other cancer types.
Is theranostics available in Australia?
Yes. Several theranostic procedures and therapies are available in Australia through appropriately qualified healthcare providers and treatment centres. Availability may vary depending on the disease, treatment type and location.
How do I know if I am eligible for theranostics?
Eligibility depends on several factors including the type of disease, the presence of specific biological targets, previous treatments and overall health status. Your healthcare team can advise whether a theranostic approach may be appropriate.
Does everyone with cancer qualify for theranostics?
No. Theranostics is not suitable for all patients or all cancer types. Treatment decisions are based on individual clinical circumstances and specialist assessment.
What tests are required before treatment?
Patients may undergo imaging, blood tests, pathology review and other assessments depending on the specific disease and treatment being considered.
What are the benefits of theranostics?
Potential benefits may include more personalised treatment planning, improved disease visualisation, targeted treatment delivery and enhanced monitoring of treatment response. Outcomes vary between patients and clinical situations.
What are the risks or side effects?
Potential risks and side effects depend on the specific diagnostic procedure or therapy being used. Patients should discuss potential benefits and risks with their healthcare team.
Is theranostics experimental?
Some theranostic approaches are well-established in clinical practice, while others remain under investigation through clinical research. Availability and approval status vary depending on the disease and treatment type.
Can theranostics replace surgery, chemotherapy or radiation therapy?
Not necessarily. Theranostics is one of many tools available to healthcare professionals and may be used alongside, before or after other treatments depending on the patient's individual circumstances.
What is the future of theranostics?
Researchers continue to investigate new biological targets, therapies and disease applications. As evidence grows, theranostics is expected to play an increasingly important role in precision medicine and personalised healthcare.
Where can I learn more?
Here on the Oncothera website. The Theranostics Hub, Cancer Types section and Patient Support resources provide additional information designed to help patients, caregivers and healthcare professionals better understand theranostics and its role in modern healthcare.
Medical Disclaimer
The information provided on this website is intended for educational purposes only and should not be considered medical advice. Treatment decisions should always be made in consultation with qualified healthcare professionals who can consider individual circumstances and clinical needs.
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