Prostate cancer is third common malignancy in men of old age (average 65 years) in Myanmar. Currently, serum PSA and bone scan are the markers of choice. Because of the evidence-based, promising success of ⁶⁸Ga-PSMA PET-CT and 177Lu-PSMA theranostics in prostate cancer worldwide, (99m)Tc-PSMA SPECT-CT imaging and ¹⁷⁷Lu-PSMA therapy has launched as a stepping-stone of theranostics in Myanmar with the available facilities. Twelve cases of prostate cancer patients were imaged with 600 MBq of (99m)Tc-PSMA I+S SPECT-CT. Four metastatic castration resistant prostate cancer (MCRPC) patients with abnormal result were treated with ¹⁷⁷Lu-PSMA. The protocol consists of 6–8 GBq of ¹⁷⁷Lu-PSMA, three successive doses at interval of 4–6 weeks. Post-therapy SPECT-CT imaging was done. All treated patients were improved by free of bone pain, and fall/rise in serum PSA level. Two patients with extensive skeletal metastases succumbed to complications. The results are well documented and present at the multidisciplinary conferences for clinical awareness. Theranostics in prostate cancer with available facilities is an additional boon to our health care professionals to upgrade cancer management in Myanmar. This paper provides the technology with cost effectiveness and benefit to prostate cancer patients of Myanmar.
Castration ; Congresses as Topic ; Cost-Benefit Analysis ; Delivery of Health Care ; Humans ; Male ; Myanmar ; Neoplasm Metastasis ; Prostatic Neoplasms ; Theranostic Nanomedicine

Nuclear medicine has been offering diagnostic and therapeutic solution since the introduction of radioactive iodine for thyroid diseases since decades. However, the concept of theranostics has given a new found impetus to the use of pairs of radiopharmaceuticals for diagnosis and treatment. Presented here is a perspective on theranostics from Pakistan.
Diagnosis ; Iodine ; Nuclear Medicine ; Pakistan ; Radiopharmaceuticals ; Theranostic Nanomedicine ; Thyroid Diseases

Targeted radionuclide therapy (TRT) is unique because of its efficacy and its theranostic feature in the era of precision medicine. So far, introduction of new TRT has not been going well in Japan due to several reasons including strict regulations, shortage of facilities for TRT, and insufficient reimbursement for TRT in clinic. Japanese community had several strategies to develop TRT in these 10 years, including the establishment of the National Conference for Nuclear Medicine Theranostics in which physicians, scientists, patients, people supporting patients, and industrial people gather. To promote TRTwith supports from the government, the preparatory committee for the establishment of Japan Foundation of Medical Isotope Development (JAFMID) was launched. I would like to call TRT “Precision Nuclear Medicine.” When we can add genomic information here, we can put it to new stage of cancer therapy. It is time for us.
Asian Continental Ancestry Group ; Humans ; Japan ; Nuclear Medicine ; Precision Medicine ; Social Control, Formal ; Theranostic Nanomedicine

Nuclear medicine in Indonesia has a quite long history since the late 1960s. There are some problems and obstacles that have to be solved and overcome in order to develop nuclear medicine services, spread the services to reach every target area, and implement new novel therapeutic nuclear medicine as well. The right strategy and strong effort should be performed for a successful result. Theranostics nuclear medicine will play a more prominent role in the management of cancer patients.
Humans ; Indonesia ; Nuclear Medicine ; Theranostic Nanomedicine

Medical managements are becoming personalized while diseases are being understood at the molecular level. Nuclear medicine is one of the fields actively contributing to this development. In particular, theranostics, a combinatorial term for therapy and diagnostics, enables accurate imaging and subsequent targeted radionuclide treatment. Due to its high impact in healthcare, many countries have begun to offer Ga-68 PET/CTscans and Lu-177 therapies. The Philippines has followed suit through the initiative of this author and able support of the administration and staff of St. Luke's Medical Center. The Ga-68 DOTATATE and PSMA PET/CT scans became officially available in January 2018 while the first peptide receptor radionuclide therapy for neuroendocrine tumor and first PSMA radioligand therapy for prostate cancer occurred in May and June 2018, respectively. Amidst past, present, and future challenges, theranostics has emerged in the Philippines, offering hope to cancer patients in the country.
Delivery of Health Care ; Hope ; Humans ; Neuroendocrine Tumors ; Nuclear Medicine ; Philippines ; Positron-Emission Tomography and Computed Tomography ; Prostatic Neoplasms ; Receptors, Peptide ; Theranostic Nanomedicine

Nuclear theranostics functions as a bridge which connects targeted diagnosis to targeted therapy, just like Turkey functions as a geographical bridge which connects Asia to Europe. This unique geographical site of the country plays an important role with regard to introduction of novel scientific and technologic improvements, which originate from one continent to another, in the era of accelerated information. The first nuclear medicine practice in Turkey started in the beginning of 1950s with the first radioiodine treatment, which actually was a debut for nuclear theranostics in Turkey, years before many other countries in the world. For the time being, along with radioiodine treatment, many other theranostic applications such as I-131 MIBG treatment, Lu-177/Y-90 DOTA peptide treatment, Lu-177 PSMA treatment, Y-90 microsphere treatment, and bone palliative treatment are being performed in many centers countrywide. As science and technology improves, novel theranostic applications are eagerly awaited to be introduced in near future. This paper summarizes the story of nuclear theranostics in Turkey and aims to give an overview on the current status of theranostic applications in Turkey.
3-Iodobenzylguanidine ; Asia ; Diagnosis ; Europe ; Microspheres ; Nuclear Medicine ; Palliative Care ; Theranostic Nanomedicine ; Turkey

Exploring the unknown is one of the key factors that lead to great discoveries in mankind history.With the advances in medicine and the development of new approaches towards patient care, like next-generation sequencing and patient-centered care, the need for treatments tailored to patient through personalized medicine has become more compelling. Theranostics has been introduced as a combination of a diagnostic tool and a therapeutic tool on the same vector for a specific disease, to facilitate personalized medicine. Nuclear medicine has shown the capability of providing a strong platform for this new approach through its arms, molecular imaging, and targeted molecular therapies. Though the prototype of theranostics has been practiced in Jordan since decades in the field of diagnosis and treatment of well-differentiated thyroid cancer, recently, the King Hussein Cancer Center (KHCC), a leading and comprehensive cancer center in Jordan and in the Middle East, has leaped forward to introduce the new approaches of theranostics through the nuclear medicine applications. This paper sheds the light on the most important aspects of this new theranostics practice in Jordan such as peptide receptor radionuclide therapy (PRRT) and prostate-specific membrane antigen (PSMA)–based theranostics.
Arm ; Diagnosis ; Humans ; Jordan ; Membranes ; Middle East ; Molecular Imaging ; Molecular Targeted Therapy ; Nuclear Medicine ; Patient Care ; Patient-Centered Care ; Precision Medicine ; Receptors, Peptide ; Theranostic Nanomedicine ; Thyroid Neoplasms

No abstract available.
Asia ; Friends ; Humans ; Theranostic Nanomedicine

Owing to its highly biocompatible property as naturally produced nanoscale particle and drug carrying ability, exosome has attracted much interest in the biomedical area. Versatile functions of exosome in biological system play an important role in elucidating mysterious and unknown biological processes and pathological disease progression. For usage of exosome as brain disease therapeutics, even though the ability of exosomes crossing blood brain barrier (BBB) is not well clearly proven, the small size and their own characteristics possessing cell-derived molecular contents may provide great and beneficial tools for brain delivery and brain-associated disease therapy. A variety of trials related to bioapplications using stem cell-derived exosome in regenerative therapy or autologous exosome shuttling inhibitor targeting brain disease-associated protein marker enhance possibility of exosome toward clinical application. The radionuclide PETor SPECT imaging of radiolabeled exosome will be clearly able to provide accurate clues for analyzing their whole body distribution, targeting efficacy, and the degree of non-specific tissue uptake. In this perspective, the practical information on thranostics of exosome for brain delivery and therapy is offered and radionuclide-based exosome applicability will be dealt with.
Biological Processes ; Blood-Brain Barrier ; Brain Diseases ; Brain ; Disease Progression ; Exosomes ; Lifting ; Radionuclide Imaging ; Theranostic Nanomedicine ; Tomography, Emission-Computed, Single-Photon

BACKGROUND AND CURRENT STATUS OF THERANOSTICS: Therapeutic nuclear medicine (NM) in Bangladesh began in the early 1980s with the application of radioactive iodine for treatment of thyroid cancer and primary hyperthyroidism. Since then, NM practice has remarkably developed in the country with the advancement of instrumentation, radiopharmacy, and information technology. The government took the initiative to establish four PET-CTcenters at different NMcenters, including one at the National Institute of Nuclear Medicine and Allied Sciences (NINMAS). A further development is the installation of a cyclotron center (18-MeV cyclotron) at NINMAS by the government's fund. Currently, NM is providing good health services to oncology patients throughout the country. More than 20 NM centers are functioning in different parts of the country, and therapeutic NM has an important place. However, conventional radioactive iodine still remains the major theranostic application.CHALLENGES AND FUTURE PERSPECTIVE: The expansion and development of therapeutic NM for other cancers have been limited due to a number of challenging factors. A brief overview of the history and current status ofNMin Bangladesh is presented here with an examination of factors that pose as obstacles to the introduction and development of new therapeutic technologies. Finally, future perspectives are discussed with ways to mitigate existing problems and challenges.
Bangladesh ; Cyclotrons ; Financial Management ; Health Services ; Humans ; Hyperthyroidism ; Iodine ; Nuclear Medicine ; Theranostic Nanomedicine ; Thyroid Neoplasms