Subject(s)
Catheterization , Cholangiopancreatography, Endoscopic Retrograde , Common Bile Duct Diseases/therapy , Child, Preschool , Choledochal Cyst/diagnosis , Choledochal Cyst/physiopathology , Choledochal Cyst/therapy , Combined Modality Therapy , Common Bile Duct Diseases/diagnosis , Common Bile Duct Diseases/physiopathology , Gallstones/diagnosis , Gallstones/physiopathology , Gallstones/therapy , Humans , Male , SyndromeABSTRACT
Although adjuvant chemotherapy has made some progress in the treatment of colorectal cancer, chemotherapy of metastatic disease remains disappointing. Autologous bone marrow or stem cell transplantation following supralethal chemotherapy is presently not of major significance in tumors of the intestine. The registry of the EBMT (European Cooperative Group for Blood and Marrow Transplantation) contains at March 1993 a total of 2085 cases of autotransplants for solid tumors, of which only 19 were performed for disseminated gastrointestinal cancer (15 gastric, 4 colon). It remains to be shown, whether the presently poor results can be improved upon inclusion of lymphokine-activated killer cells (LAK-cells) by use of cytokine combinations or by the use of tumor infiltrating lymphocytes (TIL) post transplantation.
Subject(s)
Bone Marrow Transplantation/methods , Colorectal Neoplasms/therapy , Stomach Neoplasms/therapy , Clinical Trials as Topic , Colorectal Neoplasms/mortality , Colorectal Neoplasms/pathology , Combined Modality Therapy , Follow-Up Studies , Humans , Neoplasm Staging , Remission Induction , Stomach Neoplasms/mortality , Stomach Neoplasms/pathology , Survival Rate , Transplantation, AutologousABSTRACT
Autologous bone marrow transplantation (ABMT) performed with recent achievements plays yet no established role in the treatment of small cell lung cancer (SCLC). The majority of treatment results obtained so far do not clearly suggest a superiority of high-dose therapy with autologous transplantation over conventional polychemo/radiotherapy. It is unknown, whether or not a subgroup of patients with, e.g., "limited disease" and chemosensitive tumor may benefit from ABMT. Randomized trials will be necessary to clarify this question.
Subject(s)
Bone Marrow Transplantation/methods , Carcinoma, Small Cell/therapy , Lung Neoplasms/therapy , Carcinoma, Small Cell/mortality , Carcinoma, Small Cell/pathology , Combined Modality Therapy , Follow-Up Studies , Humans , Lung Neoplasms/mortality , Lung Neoplasms/pathology , Neoplasm Staging , Remission Induction , Survival Rate , Transplantation, AutologousABSTRACT
Organization of high dose chemotherapy with stem cell transplantation essentially requires EDV-support. "ONCOBASE" has been adapted into the Donauspital network on May 1, 1992. We report about the 2-year clinical experience with ONCOBASE: 1. ONCOBASE effectively supports communication between the ward, ambulance and hospital pharmacy (where all cytostatics are prepared). 2. ONCOBASE provides better surveillance concerning all therapeutic procedures including cytostatic drugs and supportive therapies. 3. ONCOBASE allows the generation of medical letters which include all drugs and supportive therapies delivered. 4. Since ONCOBASE is a database program, all informations concerning the patients are registered. These include cumulative drug doses, information on side effects, blood cell kinetics after previous therapies, kinetics of tumor markers and results of further examinations. 5. ONCOBASE permits rapid data exchange with other hospital networks using the communication data record governed by the "Arbeitskreis für EDV der deutschen Gesellschaft für Hämatoonkologie".
Subject(s)
Antineoplastic Agents/administration & dosage , Hematopoietic Stem Cell Transplantation , Hospital Information Systems , Medical Records Systems, Computerized , Neoplasms/therapy , Therapy, Computer-Assisted , Austria , Combined Modality Therapy , Computer Systems , Database Management Systems , Dose-Response Relationship, Drug , Humans , SoftwareABSTRACT
We have evaluated post-transplant serum levels of prolactin with respect to source of donated bone marrow (BM) and to the occurrence of either acute and/or chronic graft-versus-host disease (GVHD). Forty adult patients underwent allogeneic (n = 35), autologous (n = 4) or syngeneic (n = 1) bone marrow transplantation for haematologic malignancy (n = 32) or aplastic anaemia (n = 8), respectively. Serum prolactin levels measured within 100 days post-transplant were related to patients' sex but otherwise proved unrelated to the occurrence or severity of GVHD and to the source of the BM graft (allogeneic, autologous, syngeneic). Beyond day 100 post-graft, however, serum prolactin levels proved significantly elevated in allogeneic recipients exhibiting chronic GVHD (p = 0.0004) and were unrelated to the patients' sex. In this group of patients, serum prolactin levels were not related to serum cyclosporin levels. In allogeneic recipients exhibiting no GVHD, serum prolactin levels were positively correlated with serum cyclosporin levels (p < 0.05). These data show that serum prolactin levels are significantly elevated beyond day 100 post-graft in recipients exhibiting chronic GVHD. Prolactin, a hormone recently shown also to be released by mononuclear leucocytes and to be involved in lymphocyte activation plays a hitherto unrecognized role in the pathogenesis of GVHD in humans.
Subject(s)
Bone Marrow Transplantation , Graft vs Host Disease/etiology , Prolactin/blood , Adolescent , Adult , Cyclosporine/blood , Female , Graft vs Host Disease/blood , Hematologic Diseases/therapy , Humans , Longitudinal Studies , Male , Middle Aged , Radioimmunoassay , Sex Characteristics , Transplantation, Autologous , Transplantation, Homologous , Transplantation, IsogeneicABSTRACT
The recent significant improvement in disease-free survival in patients with certain haematological malignancies is due to high-dose chemotherapy and subsequent autologous bone marrow and/or stem cell transplantation. The proliferation and egression of stem cells into the peripheral blood must first be stimulated by defined chemotherapy and/or by administration of cytokines. However, the increase of circulating stem cells in peripheral blood is limited to only a few days. By immunologically analysing white blood cells for the expression of the surface antigen CD 34 it is possible to calculate the numbers of haematopoietic progenitor cells. Thus, besides monitoring haematopoietic recovery, the estimation of CD34+ cells in the peripheral blood can be used to indicate the optimal time point for stem cell collection. Two to four stem cell pheresis (one per day) may then yield sufficient stem cells to enable the safe and rapid reconstitution of haematopoiesis following supralethal chemotherapy.
Subject(s)
Antigens, CD/analysis , Antineoplastic Agents/adverse effects , Blood Component Removal/methods , Colony-Forming Units Assay/methods , Cytokines/administration & dosage , Flow Cytometry/methods , Hematopoietic Stem Cells/immunology , Antigens, CD34 , Antineoplastic Agents/administration & dosage , Cyclophosphamide/administration & dosage , Cyclophosphamide/adverse effects , Erythropoietin/administration & dosage , Granulocyte-Macrophage Colony-Stimulating Factor/administration & dosage , Hematopoiesis/drug effects , Hematopoietic Stem Cells/drug effects , HumansABSTRACT
Due to the relatively low tumour cell contamination of peripheral blood in patients with multiple myeloma, autologous transplantation of circulating stem cells may have theoretical advantages over autologous bone marrow transplantation. In four patients with multiple myeloma who where considered potential candidates for autologous stem cell transplantation G-CSF (600 micrograms/day) was administered following chemotherapy in order to maximally increase the number of circulating progenitor cells during haematopoietic rebound and to facilitate progenitor cell harvest by leukapheresis. In two previously untreated patients the administration of G-CSF following chemotherapy according to the UVA protocol (ultralan, vincristine, adriamycin) greatly increased circulating haematopoietic stem cells from 247 to 7552 CFU-GM/ml in patient 1 and from 173 to 6361 CFU-GM/ml in patient 2, which by far exceeded the increase in progenitor cells following chemotherapy alone, namely only to 594 and 317 CFU-GM/ml in patient 1 and patient 2, respectively. In two repeatedly pretreated patients, the combination of UVA and G-CSF was much less effective. Progenitor cells increased from 144 to 735 CFU-GM/ml in patient 3 and only from 222 to 232 CFU-GM/ml in patient 4. In both cases, however, mobilization of haematopoietic progenitor cells by G-CSF following cyclophosphamide (50 and 70 mg/kg body weight, respectively) led to much higher CFU-GM peak values (5324 in patient 3 and 2245 in patient 4), thus allowing an adequate harvest of mononuclear cells and CD 34+ cell numbers to achieve, in all probability, the prompt and complete reconstitution of haematopoiesis in case of transplantation.(ABSTRACT TRUNCATED AT 250 WORDS)
