rifampin has been researched along with Sclerosis* in 3 studies
3 other study(ies) available for rifampin and Sclerosis
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Chronic purulent pericarditis: case report.
Purulent pericarditis is an infection of the pericardial space that produces pus that is found on gross examination of the pericardial sac or on the tissue microscopy. In this case report, we will discuss a 31-year-old male who presented with a chief complaint of low-grade fevers, dry cough and difficulty breathing for about two weeks which preceded after removing of dental also two weeks prior. He was admitted and treated as COVID-19 in the isolation ward, he later developed cardiac tamponade and during pericardiocentesis thick pus was discharged. Pus culture and Gene Xpert tests were all negative. After his condition improved, the patient was transferred to the general ward with the pericardial window still discharging pus. Pericardiectomy was chosen as definitive management. The key takeaway in this report is that Empirical treatment with RHZE (rifampin, isoniazid, pyrazinamide, and ethambutol) in resource-limited settings is recommended due to difficulty in identifying the exact cause at a required moment. Topics: Adult; COVID-19; Ethambutol; Humans; Isoniazid; Male; Mediastinitis; Pericarditis; Pericardium; Pyrazinamide; Rifampin; Sclerosis; Suppuration | 2022 |
Measurement of the concentration of three antituberculosis drugs in the focus of spinal tuberculosis.
This is an experimental study on the distribution of antituberculosis drugs such as rifampin, isoniazid, and pyrazinamide in pathologic vertebrae of spinal tuberculosis in order to provide the regimen of chemotherapy and surgical treatment of spinal tuberculosis. The distribution of antituberculosis drugs in pathologic vertebral tissues matters greatly to the clinical effect of spinal tuberculosis' treatment. However, few pharmacokinetic studies and clinical reports about the concentrations of antituberculosis drugs in vertebral foci have been published so far. Twenty-four patients with spinal tuberculosis were divided into sclerotic group (n = 15) or non-sclerotic group (n = 9) according to radiographic features of lesion. All patients received chemotherapy with 2HRZ/2.5H(2)R(2)Z(2) for a duration of 4.5 months. Four weeks after chemotherapy all patients underwent surgery and the specimen of serum, ilium, and pathologic vertebral tissues, including sclerotic wall, subnormal osseous tissue, and foci were obtained during operation in 120-130 and 180-190 min after oral intake in the morning, respectively. The levels of three drugs in the specimen were measured using HPLC method. The concentration levels of isoniazid, rifampin and pyrazinamide varied greatly in different tissues of spinal tuberculosis, of which the bactericidal concentration values of isoniazid and rifampin and fivefold minimal inhibitory concentration (MICs) of pyrazinamide were found in subnormal vertebral bone and self-contrast ilium, the MICs of all drugs were found in sclerotic wall outside foci, and undetected level was found in foci inside the sclerotic wall. To patients without vertebral sclerotic wall around the foci, the isoniazid in foci was of bactericidal level and rifampin and pyrazinamide in foci corresponded to the MICs respectively. The sclerotic bone of affected vertebra plays an important role in blocking the antituberculosis drug's penetration into tuberculosis focus. Topics: Adult; Antitubercular Agents; Biopsy; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Female; Humans; Isoniazid; Male; Middle Aged; Pyrazinamide; Rifampin; Sclerosis; Spine; Tomography, X-Ray Computed; Tuberculosis, Spinal; Young Adult | 2008 |
[A severe form of urinary tuberculosis in children].
Urinary tuberculosis is a rare disease in children. It poses major diagnostic problems because of clinical symptoms, which are often atypical and misleading. It causes serious lesions which are often multifocal and extensive, requiring complex surgical excision and urinary tract reconstruction. Prevention of this disease is based on generalized vaccination with BCG and adequate treatment of pulmonary tuberculosis. The authors report a case of urinary tuberculosis in a fourteen-year-old child who presented episodes of cystitis and hematuria refractory to treatment. The diagnosis, confirmed by the positive test for AFB in the urine was established late, at the stage of silent kidney and scleroatrophic bladder. The patient was treated with antituberculous chemotherapy (Isoniazid; Rifampicin, PZA) and nephro-ureterectomy with augmentation enterocystoplasty. Topics: Adolescent; Antitubercular Agents; Atrophy; Bacteriuria; BCG Vaccine; Child; Cystitis; Hematuria; Humans; Isoniazid; Male; Mycobacterium tuberculosis; Nephrectomy; Pyrazinamide; Rifampin; Sclerosis; Tuberculosis, Pulmonary; Tuberculosis, Renal; Tuberculosis, Urogenital; Ureter; Urinary Bladder; Urinary Bladder Diseases | 1997 |