Adult ; Agranulocytosis ; chemically induced ; metabolism ; pathology ; Antibodies, Antineutrophil Cytoplasmic ; metabolism ; Bone Marrow Diseases ; chemically induced ; metabolism ; pathology ; Female ; Graves Disease ; drug therapy ; Humans ; Plasma Cells ; pathology ; Propylthiouracil ; adverse effects ; therapeutic use ; Vasculitis ; chemically induced ; immunology ; pathology

OBJECTIVETo observe the clinical effect of Guilu Erxian Glue Cataplasm (GEGC) on carcinoma of the large intestine patients with myelosuppression after chemotherapy, and further to confirm its efficiency and safety.

METHODSTotally 60 patients with carcinoma of the large intestine were randomly assigned to two groups. Meanwhile, they all accepted FOLFIRI chemotherapy. Patients in the treatment group were additionally applied at Shenque (RN8), exchanging once per every other day, for 14 successive days. Patients in the control group took placebos with the same dose and dosage as the treatment group. The blood cell counts (WBC, NE, and PLT) were detected before chemotherapy, at day 7, 10, and 14. The TCM symptoms integrals, Karnofsky performance score (KPS), liver and kidney functions were observed before chemotherapy, at day 7 and day 14. Adverse skin reactions were observed each day. And the usage of hematopoietic growth factors was recorded.

RESULTS(1) The KPS score at day 7 was more stable in the treatment group than in the control group; the WBC and NE counts in the peripheral blood at day 14 were higher in the treatment group than in the control group; and TCM symptoms integrals at day 14 was lower in the treatment group than in the control group, all with statistical difference (P < 0.05). (2) Compared with the control group, the PLT count was higher in the treatment group than in the control group, the usage of rhG-CSF and antibiotics was less in the treatment group than in the control group, all with no statistical difference (P > 0.05). (3) No obvious adverse reactions such as liver injury, renal injury, or skin allergy were observed.

CONCLUSIONSAdjuvant treatment of GEGC could improve carcinoma of the large intestine patients with myelosuppression to some extent. No relevant adverse reactions were found.

Adjuvants, Immunologic ; therapeutic use ; Adult ; Aged ; Bone Marrow Diseases ; chemically induced ; drug therapy ; Colorectal Neoplasms ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged

Adult ; Antineoplastic Agents ; adverse effects ; Arsenicals ; adverse effects ; Bone Marrow ; pathology ; Bone Marrow Diseases ; chemically induced ; Child ; Female ; Humans ; Infusions, Intravenous ; Leukemia, Promyelocytic, Acute ; drug therapy ; Male ; Necrosis ; Oxides ; adverse effects

We describe a case with acute myelogenous leukemia (AML; M2) who developed prolonged marrow hypoplasia with residual leukemic blasts and recurrent infections after induction chemotherapy. He was treated successfully with a sequential treatment of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) and low-dose cytosine arabinoside (LD AraC). To the best of our knowledge this is the first reported case of a successful treatment of a patient with AML, who showed prolonged markedly hypocellular bone marrow with significant residual leukemic cells after induction chemotherapy, with a sequential treatment of GM-CSF and LD AraC.
Bone Marrow Diseases/chemically induced/*drug therapy ; Case Report ; Cytarabine/*administration & dosage ; Granulocyte-Macrophage Colony-Stimulating Factor/*therapeutic use ; Human ; Leukemia, Myelocytic, Acute/*drug therapy/pathology ; Male ; Middle Age

OBJECTIVETo investigate the relationship between serum concentration of fluorouracil and therapeutic efficacy as well as adverse reactions in patients with unresectable locally advanced or measurable metastatic colorectal cancer, and to analyze its role in further improving therapeutic efficacy and reducing adverse reactions of fluorouracil-based chemotherapy.

METHODSEighty-six patients were randomly assigned into three groups according to the average plasma concentration of fluorouracil after three cycles of chemotherapy with the initial regimen of two weeks FOLFOX-4 (oxaliplatin + leucovorin + fluorouracil) or FOLFIRI (irinotecan + leucovorin + fluorouracil): group 1 (plasma concentration of fluorouracil < 25 ng/ml), group 2 (25 - 35 ng/ml) and group 3 (> 35 ng/ml). The blood samples were taken at 12 h after continuous infusion of fluorouracil in each cycle and the plasma concentration of fluorouracil was detected by high performance liquid chromatography (HPLC) (about 5 am ± 1 h). The relationship between the drug plasma concentration, therapeutic efficacy and adverse reactions in different fluorouracil plasma concentration arms was analyzed retrospectively.

RESULTSThe average plasma concentrations of fluorouracil of the three groups were (23.48 ± 1.95) ng/ml, (31.47 ± 2.33) ng/ml and (39.89 ± 3.87) ng/ml, respectively (P < 0.01). As for therapeutic efficacy, the median OS of the groups 2 and 3 were 18.0 and 17.5 months, significantly higher than that in the group 1 (13.0 months, P < 0.01). The PFS were 4.5, 7.5 and 8.0 months, respectively (P < 0.01). In terms of adverse reactions, the incidences of bone marrow suppression, mucositis and diarrhea in the group 3 were significantly higher than that in the first two groups (P = 0.02, P = 0.04 and P = 0.02).

CONCLUSIONSThe patients with local advanced and metastatic colorectal cancer, receiving fluorouracil-based chemotherapy, and with an average plasma concentration of fluorouracil between 25 - 35 mg/L have a better prognosis, and lower incidence of adverse reactions such as bone marrow suppression, mucositis and diarrhea.

Adenocarcinoma ; blood ; drug therapy ; pathology ; Adenocarcinoma, Mucinous ; blood ; drug therapy ; pathology ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Bone Marrow Diseases ; chemically induced ; Colonic Neoplasms ; blood ; drug therapy ; pathology ; Diarrhea ; chemically induced ; Disease-Free Survival ; Female ; Fluorouracil ; adverse effects ; blood ; pharmacokinetics ; therapeutic use ; Humans ; Leucovorin ; adverse effects ; therapeutic use ; Male ; Middle Aged ; Mucositis ; chemically induced ; Neoplasm Staging ; Organoplatinum Compounds ; adverse effects ; therapeutic use ; Random Allocation ; Rectal Neoplasms ; blood ; drug therapy ; pathology ; Remission Induction ; Survival Rate