Abstract: A method of treating a patient with a tumor, and kits (200) for such treatment. The method includes administering, to the patient, a substance (204) which activates cytoplasmatic sensors for intracellular pathogen in the tumor and treating the tumor with intra-tumoral alpha-emitter radiotherapy within two weeks of administering the substance which activates cytoplasmatic sensors for intracellular pathogen in the tumor.

Abstract: A method for treating a tumor, comprising identifying a tumor as a prostate cancer tumor and implanting in the tumor identified as a prostate cancer tumor, at least one diffusing alpha-emitter radiation therapy (DaRT) source with a radon release rate between 1.8 and 2.2 microcurie, per centimeter length.

Abstract: A method of generating an emulsion for treating a patient. The method includes generating a water-based solution carrying an agent which turns into a hydrogel by addition of calcium ions. Radium radionuclides are added to the water-based solution in a concentration sufficient for radiotherapy. After adding the radium to the water-based solution, the water-based solution is mixed with an emulsifier and an oil.

Abstract: A method for treating a tumor, comprising identifying a tumor as a prostate cancer tumor and implanting in the tumor identified as a prostate cancer tumor, as least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon between 7 Mega becquerel (MBq) hour and 14.7 MBq hour, per centimeter length. Each DaRT source is separated from an adjacent DaRT source in the array by less than 3.9 millimeters.

Abstract: A method for treating a tumor, comprising identifying a tumor as a lung cancer tumor and implanting in the tumor identified as a lung cancer tumor, at least one diffusing alpha-emitter radiation therapy (DaRT) source with a suitable radon release rate and for a given duration, such that the source provides during the given duration a cumulated activity of released radon between 5 Mega becquerel (MBq) hour and 11.3 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a colorectal cancer tumor and implanting in the tumor identified as a colorectal cancer tumor, as least one diffusing alpha-emitter radiation therapy (DaRT) source with a suitable radon release rate and for a given duration, such that the source provides during the given duration a cumulated activity of released radon between 3.7 Mega becquerel (MBq) hour and 9.2 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a melanoma tumor and implanting in the tumor identified as a melanoma tumor, as least one diffusing alpha-emitter radiation therapy (DaRT) source with a suitable radon release rate and for a given duration, such that the source provides during the given duration a cumulated activity of released radon between 3.2 Mega becquerel (MBq) hour and 7.5 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a pancreatic cancer tumor and implanting in the tumor identified as a pancreatic cancer tumor, as least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon between 5.6 Mega becquerel (MBq) hour and 11.6 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a breast cancer tumor and implanting in the tumor identified as a breast cancer tumor, as least one diffusing alpha-emitter radiation therapy (DaRT) source with a suitable radon release rate and for a given duration, such that the source provides during the given duration a cumulated activity of released radon between 3.5 Mega becquerel (MBq) hour and 9 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a glioblastoma tumor and implanting in the tumor identified as a glioblastoma tumor, as least one diffusing alpha-emitter radiation therapy (DaRT) source with a suitable radon release rate and for a given duration, such that the source provides during the given duration a cumulated activity of released radon between 6.5 Mega becquerel (MBq) hour and 14.3 MBq hour, per centimeter length.

Abstract: A method for treating a cancerous tumor, by implanting in the cancerous tumor at least one diffusing alpha-emitter radiation therapy (DaRT) source with a suitable radon release rate and for a given duration, such that the source provides during the given duration a cumulated activity of released radon of at least 10 Mega becquerel (MBq) hour, per centimeter length. Optionally, the sources are implanted in an array of sources, each source separated from its neighboring sources in the array by not more than 4.5 millimeters.

Abstract: A method for treating a tumor, comprising identifying a tumor as a colorectal cancer tumor and implanting in the tumor identified as a colorectal cancer tumor, at least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon between 3.7 Mega becquerel (MBq) hour and 9.2 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a melanoma tumor and implanting in the tumor identified as a melanoma tumor, at least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon between 3.2 Mega becquerel (MBq) hour and 7.5 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a glioblastoma tumor and implanting in the tumor identified as a glioblastoma tumor, at least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon between 6.5 Mega becquerel (MBq) hour and 14.3 MBq hour, per centimeter length.

Abstract: A substance which regulates immune-checkpoints for use as a medicament for treatment of a tumor of a patient wherein the administration pattern of the medicament comprises administering a therapeutically effective amount of the substance to the tumor, in one or more sessions, and implanting seeds (204) carrying radium-224 in the tumor for intra-tumoral alpha-emitter radiotherapy less than two weeks from administering the substance.

Abstract: A vascular inhibitor for use as a medicament for treatment of a tumor of a patient wherein the administration pattern of the medicament comprises administering a therapeutically effective amount of the vascular inhibitor to the patient, in one or more sessions, and implanting seeds (204) carrying radium-224 in the tumor for intra-tumoral alpha-emitter radiotherapy less than two weeks from administering the vascular inhibitor.

Abstract: A method for treating a cancerous tumor, by implanting in the cancerous tumor at least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon of at least 10 Mega becquerel (MBq) hour, per centimeter length. Optionally, the sources (21) are implanted in an array (160) of sources (21), each source separated from its neighboring sources (21) in the array by not more than 4.5 millimeters.

Abstract: A method for treating a tumor, comprising identifying a tumor as a pancreatic cancer tumor and implanting in the tumor identified as a pancreatic cancer tumor, at least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon between 5.6 Mega becquerel (MBq) hour and 11.6 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a breast cancer tumor and implanting in the tumor identified as a breast cancer tumor, at least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon between 3.5 Mega becquerel (MBq) hour and 9 MBq hour, per centimeter length.

Abstract: A method for treating a tumor, comprising identifying a tumor as a squamous cell carcinoma tumor and implanting in the tumor identified as a squamous cell carcinoma tumor at least one diffusing alpha-emitter radiation therapy (DaRT) source (21) with a suitable radon release rate and for a given duration, such that the source (21) provides during the given duration a cumulated activity of released radon between 3.7 Mega becquerel (MBq) hour and 8.6 MBq hour, per centimeter length.