Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The development of new non-ionic magnetic resonance (MR) contrast media as gadodiamide injection increased the choice of paramagnetic contrast agents available in MR of the central nervous system (CNS). The purpose of our paper was to compare at the dose of 0.1 mmol/kg b.w. the safety of gadodiamide (Gd-DTPA-BMA) to gadopentetate dimeglumine (Gd-DTPA) and to gadoterate meglumine (Gd-DOTA) in two multicentric double-blind studies. A total of 551 patients were enrolled with 143 patients in the Gd-DTPA group, 132 patients in the Gd-DOTA group and 276 patients in the Gd-DTPA-BMA group. Safety was assessed by recording the adverse events up to 24 hours after the injection. One or more adverse events were recorded in 14% of the Gd-DTPA patients, in 15.1% of the Gd-DOTA patients and in 11.6% of the Gd-DTPA-BMA patients. These reactions were related to the contrast media in 9.1%, 13.6% and 8.7% of the cases respectively. Their intensity was defined as mild in 8.4% of the patients in the Gd-DTPA group, in 13.6% of the patients in the Gd-DOTA group and in 8.3% of the patients in the Gd-DTPA-BMA group. No severe reaction or death were recorded. An injection-site reaction (heat, coldness, pain) has been observed in 43% of the cases although an adverse event other than local reactions (headache, dizziness, nausea) has been noticed in 57% of the cases. No significant statistical difference was observed between the groups. Gadodiamide is a safe and effective contrast agent in MRI of the CNS in comparison with Gd-DTPA and Gd-DOTA currently in routine use.
 ...
PMID:[Comparative studies of the tolerability of gadodiamide, dimeglumine gadopentetate and meglumine gadoterate in MRI tests of the central nervous system]. 747 75

Gadodiamide injection (Gd-DTPA-BMA) is a new non-ionic paramagnetic contrast agent for which the safety at the dose 0.1 mmol/kg was evaluated during a European multicentre study on a large population of adult patients who had an MR examination of the central nervous system with contrast medium. The safety analysis was performed on 2,102 patients by recording the adverse events observed during injection and up to 24 hours after the injection. Adverse events due or probably due to gadodiamide injection were observed in 102 patients (4.4%) with injection-site associated discomfort (heat, coldness, pain at the injection site) in 37 patients (1.8%) and adverse events other than discomfort (headache, nausea, vomiting) in 35 patients (3.1%). No adverse events of severe intensity or death were reported during the trial. Gadodiamide injection was shown to be safe and well tolerated and represents a non-ionic alternative to the current products in the field of MR imaging of the central nervous system.
 ...
PMID:[Clinical evaluation of the tolerability of gadodiamide, a new nonionic contrast agent in MRI of the central nervous system]. 747 77

BMA 031 (Behring Monoclonal Antibody) was given to 25 renal graft recipients with biopsy-proven steroid-resistant rejections. A dose of 50 mg of BMA 031 was given i.v. on 7 consecutive days concomitantly with a standard triple-drug regimen. No premedication was administered before the first BMA 031 dose. After the first dose, 7 patients experienced moderate fever (< 39 degrees C), 5 patients had high fever (> 39 degrees C), 4 patients had nausea/vomiting, 3 diarrhea, 1 headache, and 1 hypertension. These reactions were seen only after the first dose except for 1 patient who developed urticaria on days 3-4. All the rejection episodes were reversed or partially reversed. Twenty-one patients experienced re-rejections 3-46 days after the last BMA 031 dose, and were treated with methylprednisolone and/or rabbit antihuman thymocyte globulin. Seven patients lost their grafts within 1 year (28%), including 2 patients who died of infection with a functioning graft. BMA 031 seems to be a safe drug with only few mild side effects, and it effectively reverses steroid-resistant rejections. Re-rejections were frequent, but mostly reversible.
 ...
PMID:A Scandinavian two-center study of BMA 031 in steroid-resistant rejection of renal grafts. 810 20

Seventy-nine patients with known or suspected central nervous system lesions were studied with MRI in a phase III double-blind study. Forty were given gadopentetate dimeglumine (Gd-DTPA) and 39 gadodiamide injection (Gd-DTPA BMA), a new low-osmolar nonionic contrast enhancing medium. The dosage was 0.1 mmol/kg body weight, corresponding to 0.2 ml/kg. Spin-echo sequences were performed before and immediately after injection. The safety and efficacy of the two contrast media were assessed. No changes were observed in blood pressure, heart rate or neurological status. Five adverse effects (two episodes of headaches, two of nausea and one of dizziness) were reported by 2 patients who received gadodiamide injection and 1 who received gadopentetate dimeglumine. All events were mild and their relationship to the contrast media was uncertain. For both contrast media statistically significant changes in serum iron were observed 24 h after injection. More than 70% of the patients had abnormal findings on MRI, and in 56% of these contrast enhancement of the abnormal structure or lesion was seen. Contrast enhancement provided the diagnosis in about 50%, changed it in 40% and increased diagnostic confidence in 95%.
 ...
PMID:A double-blind, comparative study of gadodiamide injection and gadopentetate dimeglumine in MRI of the central nervous system. 845 13