Abstract
The use of autologous lymphokine-activated killer (LAK) cells to treat malignant brain tumors was evaluated in 10 patients, one with metastatic malignant melanoma and nine with malignant glioma. LAK cells were obtained by culturing autologous peripheral blood lymphocytes with human recombinant interleukin-2 (rIL-2) for 7-28 days. All patients underwent surgery to remove as much tumor as possible and an Ommaya reservoir was implaced in the tumor cavity. Two of the 10 patients had received radiotherapy elsewhere, so were treated with LAK cells alone. Eight patients were treated with a combination of LAK cells and radiotherapy, using 1.8-2.0 Gy fractions given five times a week with a total dosage between 54 and 65 Gy. LAK cells and rIL-2 were injected to the tumor cavity via the Ommaya reservoir once a week for inpatients and once a month for outpatients. The duration of the LAK therapy ranged from 3 to 23 months (mean 13.7 mos). Neuroimaging evaluation revealed two complete responses, three partial responses, four no changes, and one progressive disease. In one patient with pontine glioma, the Karnofsky performance score was raised from 20 to 60. There were no side effects after the injection of LAK cells and rIL-2. The results
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Nakagawa, Kunio;
Kamezaki, Takao;
Shibata, Yasushi;
Tsunoda, Takashi;
Meguro, Kotoo;
Nose, Tadao
[1]
- Tsukuba Univ., Ibaraki (Japan). Inst. of Clinical Medicine
Citation Formats
Nakagawa, Kunio, Kamezaki, Takao, Shibata, Yasushi, Tsunoda, Takashi, Meguro, Kotoo, and Nose, Tadao.
Effect of lymphokine-activated killer cells with or without radiation therapy against malignant brain tumors.
Japan: N. p.,
1995.
Web.
Nakagawa, Kunio, Kamezaki, Takao, Shibata, Yasushi, Tsunoda, Takashi, Meguro, Kotoo, & Nose, Tadao.
Effect of lymphokine-activated killer cells with or without radiation therapy against malignant brain tumors.
Japan.
Nakagawa, Kunio, Kamezaki, Takao, Shibata, Yasushi, Tsunoda, Takashi, Meguro, Kotoo, and Nose, Tadao.
1995.
"Effect of lymphokine-activated killer cells with or without radiation therapy against malignant brain tumors."
Japan.
@misc{etde_25811,
title = {Effect of lymphokine-activated killer cells with or without radiation therapy against malignant brain tumors}
author = {Nakagawa, Kunio, Kamezaki, Takao, Shibata, Yasushi, Tsunoda, Takashi, Meguro, Kotoo, and Nose, Tadao}
abstractNote = {The use of autologous lymphokine-activated killer (LAK) cells to treat malignant brain tumors was evaluated in 10 patients, one with metastatic malignant melanoma and nine with malignant glioma. LAK cells were obtained by culturing autologous peripheral blood lymphocytes with human recombinant interleukin-2 (rIL-2) for 7-28 days. All patients underwent surgery to remove as much tumor as possible and an Ommaya reservoir was implaced in the tumor cavity. Two of the 10 patients had received radiotherapy elsewhere, so were treated with LAK cells alone. Eight patients were treated with a combination of LAK cells and radiotherapy, using 1.8-2.0 Gy fractions given five times a week with a total dosage between 54 and 65 Gy. LAK cells and rIL-2 were injected to the tumor cavity via the Ommaya reservoir once a week for inpatients and once a month for outpatients. The duration of the LAK therapy ranged from 3 to 23 months (mean 13.7 mos). Neuroimaging evaluation revealed two complete responses, three partial responses, four no changes, and one progressive disease. In one patient with pontine glioma, the Karnofsky performance score was raised from 20 to 60. There were no side effects after the injection of LAK cells and rIL-2. The results suggest low-dose LAK therapy is a useful and safe treatment modality for malignant brain tumors. (author).}
journal = []
issue = {1}
volume = {35}
journal type = {AC}
place = {Japan}
year = {1995}
month = {Jan}
}
title = {Effect of lymphokine-activated killer cells with or without radiation therapy against malignant brain tumors}
author = {Nakagawa, Kunio, Kamezaki, Takao, Shibata, Yasushi, Tsunoda, Takashi, Meguro, Kotoo, and Nose, Tadao}
abstractNote = {The use of autologous lymphokine-activated killer (LAK) cells to treat malignant brain tumors was evaluated in 10 patients, one with metastatic malignant melanoma and nine with malignant glioma. LAK cells were obtained by culturing autologous peripheral blood lymphocytes with human recombinant interleukin-2 (rIL-2) for 7-28 days. All patients underwent surgery to remove as much tumor as possible and an Ommaya reservoir was implaced in the tumor cavity. Two of the 10 patients had received radiotherapy elsewhere, so were treated with LAK cells alone. Eight patients were treated with a combination of LAK cells and radiotherapy, using 1.8-2.0 Gy fractions given five times a week with a total dosage between 54 and 65 Gy. LAK cells and rIL-2 were injected to the tumor cavity via the Ommaya reservoir once a week for inpatients and once a month for outpatients. The duration of the LAK therapy ranged from 3 to 23 months (mean 13.7 mos). Neuroimaging evaluation revealed two complete responses, three partial responses, four no changes, and one progressive disease. In one patient with pontine glioma, the Karnofsky performance score was raised from 20 to 60. There were no side effects after the injection of LAK cells and rIL-2. The results suggest low-dose LAK therapy is a useful and safe treatment modality for malignant brain tumors. (author).}
journal = []
issue = {1}
volume = {35}
journal type = {AC}
place = {Japan}
year = {1995}
month = {Jan}
}