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Development of breakpoints of cephems for intraabdominal infections based on pharmacokinetics and pharmacodynamics in the peritoneal fluid of patients. J Infect Chemother 2008; 14:141-6. [PMID: 18622678 DOI: 10.1007/s10156-008-0598-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2008] [Accepted: 01/31/2008] [Indexed: 10/22/2022]
Abstract
We developed breakpoints for cephem antibacterial agents for intraabdominal infections based on pharmacokinetics (PK) and pharmacodynamics (PD) at the target site. Cefepime (CFPM), cefotiam (CTM), cefozopran (CZOP), and flomoxef (FMOX) were each administered to 8-10 patients before abdominal surgery, and venous blood and peritoneal fluid (PF) samples were obtained. The drug concentrations in plasma and PF were determined and analyzed using population pharmacokinetic modeling. Using the pharmacokinetic model parameters, a Monte Carlo simulation was conducted to estimate the probabilities of attaining the bacteriostatic and bactericidal targets (40% and 70% of the time above the minimum inhibitory concentration (T > MIC), respectively) in PF. The bacteriostatic and bactericidal breakpoints were determined as the highest MIC values at which the bacteriostatic and bactericidal probabilities in PF were > or =80%, which values varied with drug and dosing regimen. Site-specific PK-PD-based breakpoints for CFPM, CTM, CZOP, and FMOX are proposed, and should help us to select appropriate cephems and design their dosing regimens for intraabdominal infections.
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[Fundamental study on the selection of antimicrobial prophylactic agents in abdominal surgery]. THE JAPANESE JOURNAL OF ANTIBIOTICS 2007; 60:189-199. [PMID: 18018416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Most infections after abdominal operations are endogenous and occur by disseminating bacteria present in the intestinal tract during operation. The risk of developing surgical site infection after abdominal operations is related to the extent of intestinal contamination during operation and to the density and type of bacteria in the intestinal tract. Although antimicrobial prophylactic agents must be active against contaminating bacteria during operation, it should not cover all contaminating bacteria but Staphylococcus aureus except MRSA, Escherichia coli, Klebsiella spp., Enterobacter spp., Citrobacter spp., Proteus spp. and Bacteroides spp. As the isolation rate and type of bacteria from primary abdominal infections such as perforated peritonitis and biliary tract infection are resemble to those of bacteria contaminating during operations, antimicrobial prophylactic agents could be chosen considering activities against bacteria isolated from primary infections. According to the isolation rates of these bacteria and antibiotic susceptibilities, cefotiam (CTM) is considered to have most strong activities as prophylactic agent for abdominal surgery, followed by cefmetazole (CMZ) and cefazolin (CEZ), in this order. In order to establish the fundamental principle of antimicrobial prophylaxis in surgery, these results should be evaluated by clinical prospective randomized studies in the near feature.
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Antibiotic prophylaxis in cerebrospinal fluid shunting: reassessment of Cefotiam penetration into human CSF. ACTA ACUST UNITED AC 2007; 68:14-8. [PMID: 17487803 DOI: 10.1055/s-2007-968168] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTS Shunt infection is a major complication of shunt implantation. Numerous clinical studies give evidence that antibiotic prophylaxis is efficacious in preventing infections after cerebrospinal fluid shunting. In CSF shunting, antibiotics need to reach sufficient concentrations not only in the blood shielding the operative field but also in tissues and the CSF compartment. Cefotiam is widely used for prophylaxis in neurosurgery. Some clinical trials report that this beta-lactam is able to penetrate considerably into the CSF. However, these studies include disease patterns which are most likely to be associated with a pathological permeability of the blood-brain barrier. Therefore, this study was designed to investigate the extent of penetration of Cefotiam into human CSF in patients without morphological disruption of the blood-brain barrier. METHODS The penetration of Cefotiam into human CSF was investigated in 23 patients without morphological disruption of the blood-brain barrier undergoing CSF shunt surgery. 2 g Cefotiam was administered prior to surgery as a short-term infusion for a period of 15 min. Samples of blood and CSF were collected intraoperatively. The concentrations of Cefotiam were determined by bioassay. RESULTS All patients (n=23) showed moderate to high plasma levels of Cefotiam (range: 19.8-146.2 mg/L); the pharmacokinetic profiles in blood accorded well with published data. In contrast to earlier studies, no Cefotiam was detected in CSF. CONCLUSION This study clearly demonstrates that Cefotiam does not penetrate through an intact blood-brain barrier into human CSF. Although Cefotiam has been shown to be valuable for the perioperative prophylaxis of shunt infection, other antibiotics might be superior if they are capable of entering the CSF. Further studies are required to address this assumption.
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Abstract
OBJECTIVE The standard protocol of antibiotic prophylaxis in radical prostatectomy remains to be established. We retrospectively compared the occurrence of perioperative infections following radical prostatectomy between two different protocols of antibiotic prophylaxis. METHODS This study included 106 cases of radical retropubic prostatectomy managed on the clinical pathways. Two different protocols of antibiotic prophylaxis were used in otherwise identical pathways. Between January and December 2004, 50 patients received a second generation cephem, cefotiam, for 4 days, beginning 30 min before surgery (4-day group), whilst between December 2004 and July 2005, only two doses of cefotiam were given on the day of operation in 56 patients (1-day group). The incidence of surgical site infection (SSI) and remote infection (RI) was retrospectively investigated. RESULTS Superficial incisional SSI occurred in one (1.8%) patient in the 1-day group, whereas no patient in the 4-day group developed SSI. No RI was observed in either the 1-day or 4-day group. Intravenous antibiotics were administered besides the pathway in a patient in the 1-day group because unexplained fever more than 38 degrees C continued postoperative day (POD) 2 through POD 4 without signs of SSI or RI. Excluding this case, postoperative more than 38 degrees C was rare and transient after POD 2. CONCLUSION The incidence of SSI and RI was low and not significantly different between the 1-day and 4-day groups. Therefore, the 1-day protocol of prophylactic antibiotic treatment seems adequate for preventing perioperative infections in radical prostatectomy.
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[Efficacy of cefotiam hexetil in acute maxillary sinusitis, with a short five day vs ten day treatment]. Med Mal Infect 2004; 34:455-9. [PMID: 15747470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVE The aim of this multicentric, randomized, double blind study with direct individual benefit, was to compare two therapeutic regimens of cefotiam hexetil administration, 5 days vs 10 days, in acute maxillary sinusitis. METHOD The study was conducted in ambulatory patients treated by general practitioners according to AFSAPS (French agency for sanitary safety) guidelines for treatment of acute maxillary sinusitis. Five hundred and fifty three GPs included 1042 patients presenting with acute maxillary sinusitis in the study from December 2000 to July 2001. Patients were randomly treated with cefotiam hexetil 200 mg bid over a 5 day period followed by 5 days of placebo, or with cefotiam hexetil 200 mg bid over a 10 day period. RESULTS No significant difference was noted in each treatment group. Radiography performed in 72.2% of included patients confirmed the diagnosis in 78.8% of the cases. No significant difference occurred in the number and percentage of cured patients. In the ITT analysis (1018 patients) the clinical cure rates were respectively 85.5% and 85.3% in the 5 day and in the 10 day treatment groups, In the PP analysis (800 patients) the clinical cure rates were respectively 88.6% in each group. The low incidence of adverse effects (3.36%) was confirmed in both groups. CONCLUSION A 5 day course of cefotiam hexetil 200 mg bid is as effective as a 10 day course in the treatment of acute maxillary sinusitis in adults.
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Unexpected impaired consciousness in RA: a rare complication of SIADH induced by increased IL-6. Clin Exp Rheumatol 2004; 22:134. [PMID: 15005020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
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Protection with antibody to tumor necrosis factor differs with similarly lethal Escherichia coli versus Staphylococcus aureus pneumonia in rats. Anesthesiology 2003; 99:81-9. [PMID: 12826846 DOI: 10.1097/00000542-200307000-00016] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Differing factors may alter the effects of antibody to tumor necrosis factor (TNF) in infection and sepsis. The authors tested whether bacteria type or treatment route alters antibody to TNF in a rat model of bacterial pneumonia. METHODS Rats (n = 231) received similarly lethal doses of either intratracheal Escherichia coli or Staphylococcus aureus followed by treatment with either intratracheal or intraperitoneal antibody to TNF or control serum. Animals received antibiotics (cefotiam daily dose, 100 mg/kg) starting 4 h after inoculation and were studied for up to 96 h. RESULTS Compared with S. aureus, E. coli increased serum TNF and interleukin-6 concentrations, lung lavage TNF concentrations, neutrophil counts, and alveolar-to-arterial oxygen gradients and decreased circulating neutrophils and lymphocytes (P > or = 0.05 for all). Compared with controls, with both bacteria, except for lung lavage TNF concentrations (which decreased with intratracheal but not with intraperitoneal antibody to TNF), treatment route did not alter the effects of antibody to TNF on any parameter (P = not significant for all). Antibody to TNF reduced mortality rates (relative risk of death +/- SEM) with both E. coli (-1.6 +/- 0.6; P = 0.006) and S. aureus (-0.5 +/- 0.04; P = 0.185), but these reductions were greater with E. coli than with S. aureus in a trend approaching statistical significance (P = 0.09). Compared with controls, similarly (P = not significant) with both bacteria, antibody to TNF decreased lung lavage and tissue bacteria concentrations (both P < 0.05) and serum TNF concentration (P < 0.09) and increased circulating neutrophils and lymphocytes (both P < or = 0.01). Compared with S. aureus, with E. coli antibody to TNF decreased alveolar-to-arterial oxygen gradients (P = 0.04) and increased serum interleukin-6 concentrations (P = 0.003). CONCLUSION Antibody to TNF improved host defense and survival rates with both lethal E. coli and S. aureus pneumonia, but protection was greater with E. coli, where TNF concentrations were higher than with S. aureus. The efficacy of antiinflammatory agents in sepsis may be altered by bacteria type.
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MESH Headings
- Administration, Inhalation
- Animals
- Antibodies/administration & dosage
- Antibodies/therapeutic use
- Bronchoalveolar Lavage Fluid/chemistry
- Cefotiam/therapeutic use
- Cephalosporins/therapeutic use
- Escherichia coli/pathogenicity
- Escherichia coli Infections/immunology
- Escherichia coli Infections/microbiology
- Escherichia coli Infections/prevention & control
- Injections, Intraperitoneal
- Interleukin-6/blood
- Intubation, Intratracheal
- Leukocyte Count
- Lymphocyte Count
- Male
- Neutrophils/immunology
- Oxygen/blood
- Oxygen Consumption/physiology
- Pneumonia, Bacterial/immunology
- Pneumonia, Bacterial/microbiology
- Pneumonia, Bacterial/prevention & control
- Pneumonia, Staphylococcal/immunology
- Pneumonia, Staphylococcal/microbiology
- Pneumonia, Staphylococcal/prevention & control
- Rats
- Rats, Wistar
- Sepsis/immunology
- Staphylococcus aureus/pathogenicity
- Survival Analysis
- Tumor Necrosis Factor-alpha/immunology
- Tumor Necrosis Factor-alpha/metabolism
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[Prophylactic antibiotics in lumbar disc surgery: analysis of 1,030 procedures]. ZENTRALBLATT FUR NEUROCHIRURGIE 2003; 64:24-9. [PMID: 12582943 DOI: 10.1055/s-2003-37148] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the efficacy of perioperative antibiotic administration in the prophylaxis of wound infection in lumbar disc surgery. METHODS In 1989, 541 conventional lumbar discectomies were performed to treat nucleus pulposus prolapse in 533 patients at the neurosurgical department of the Benjamin-Franklin-Hospital (Free University of Berlin). Each patient received 2 g of the antibiotic Cefotiam intravenously at induction of anesthesia. During the previous year no antibiotic was administered in 636 similar operations (in 628 Patients). Acquisition of data was performed retrospectively. After statistical stratification there remained 492 procedures in 461 patients in the prophylaxis group and 538 procedures in 475 patients in the control group. Regarding patients age, duration of the surgical procedure and distribution of individual surgeons there were no significant differences between these two groups. RESULTS The rate of infection was 0.2 % (n=1) in operations performed after antibiotic administration versus 2.8 % (n=15) in procedures without antibiotic prophylaxis. This difference is statistically significant (p < 0.0001). CONCLUSION In accordance with the reviewed literature, this study confirms that one preoperative intravenous ('single shot') administration of Cefotiam is effective in decreasing the rate of postoperative wound infections in lumbar disc surgery.
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Abstract
A 52-year-old man hospitalized for hoarseness and chest pain was found in chest computed tomography to have an impending aortic arch aneurysm rupture. Laboratory studies showed the presence of severe inflammation. Based on a clinical diagnosis of infected aortic arch aneurysm, we conducted total arch replacement. Salmonella was identified in the aneurismal wall and antibiotics were administered long-term. The postoperative course was uneventful. The patient was discharged on postoperative day 48. He has remained afebrile and asymptomatic in the 10 months since surgery but continues to take 300 mg/d of oral levofloxacin.
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Suitability of cefotiam and cefuroxime axetil for the perioperative short-term prophylaxis in tonsillectomy patients. ARZNEIMITTEL-FORSCHUNG 2003; 53:126-32. [PMID: 12642969 DOI: 10.1055/s-0031-1297083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
The efficacy of the perioperative short-term prophylaxis with cefotiam (CAS 66309-69-1) and cefuroxime axetil (CAS 64544-07-6) was analysed by the assessment of the pharmacological kinetics in the serum and the tonsil tissue in 50 patients with recurrent tonsillitis. Twenty-four patients received 1 g cefotiam by the intravenous route 30 min to 4 h before the tonsillectomy, and 26 patients received 250 mg cefuroxime axetil orally 1 to 6 h before the tonsillectomy. Bactericidal serum levels were reached for cefotiam up to 4 h after intravenous application and for cefuroxime axetil up to 3 h after oral application. In the tissue of the tonsil there were proved levels which were definitely above the MIC 90 (MIC = minimum inhibitory concentration) known for the clinically relevant germs for cefotiam after 30 min up to 2 h, for cefuroxime axetil after only 2 h. Considering the distribution areas, the capacity of the protein binding and the microbiological measuring methods, one can expect an efficient antibiotic coverage after an intravenous one-shot bolus injection of 1 g cefotiam from 30 min to 4 h and after oral application of 250 mg cefuroxime axetil on an empty stomach from 1 to 6 h. Because of the short duration of a tonsillectomy and the serum and tonsil tissue kinetics cefotiam and cefuroxime axetil are suitable for the perioperative antibiotic prophylaxis of high-risk patients.
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[A questionnaire survey on the theory of postoperative infection prophylaxis in urology]. THE JAPANESE JOURNAL OF ANTIBIOTICS 2002; 55:500-13. [PMID: 12532634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
A questionnaire survey on the theory of postoperative infection prophylaxis was conducted to obtain the consensus on perioperative antimicrobial use among urologists in Japan in the period from April to July 2000. Sixty-three of the 87 urologists replied, and the following consensus was obtained. An antimicrobial prophylaxis (AMP) agent should be chosen based on their efficacy against the pathogens expected to be contaminants, such as Escherichia coli, Staphylococcus spp., Klebsiella pneumoniae and Bacteroides fragilis group. Use an AMP agent that achieves a bactericidal concentrations in both the serum and operating site. Use an AMP agent that has little unfavourable side effects. The newer agents should be considered as a therapeutics for postoperative infections. The therapeutic antimicrobial agents having no cross-resistance to the AMP agents should be used, if postoperative infection is suspected or developed. The most commonly used agent for clean operations are cefazolin (CEZ), followed by cefotiam (CTM) and piperacillin (PIPC), in this order. For clean-contaminated operations, the most commonly used agent is CTM, followed by PIPC and CEZ.
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Randomized trial of cefotiam prophylaxis in the prevention of postoperative infectious morbidity after elective cesarean section. Eur J Clin Microbiol Infect Dis 2001; 20:40-2. [PMID: 11245321 DOI: 10.1007/s100960000365] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A prospective, randomized study was performed in order to evaluate the effect of cefotiam in the prevention of postoperative infectious morbidity in patients undergoing low-risk elective cesarean section. A total of 146 patients were randomly assigned to receive either intraoperative single-shot prophylaxis with 2 g cefotiam (study group, n =76) or no prophylaxis (control group, n=70). Due to a higher rate of urinary tract infections, the incidence of infectious morbidity after cefotiam prophylaxis was higher in the study group than in the control group (16% vs. 9%, P=0.1). Postoperative infectious morbidity following low-risk elective cesarean section cannot be reduced by intraoperative cefotiam prophylaxis.
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Prospective randomized study of antibiotic prophylaxis for nonlaparotomy surgery in benign conditions. Chemotherapy 2000; 46:213-8. [PMID: 10765039 DOI: 10.1159/000007282] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although postoperative infections continue to be a major problem in gynecologic surgery, there is still no consensus on the efficacy of antibiotic prophylaxis. METHODS This prospective randomized trial was conducted to investigate the prevention of major operating site infections after nonlaparotomy surgery, with treatment regimens as follows: the first group of patients received 2 g of intravenous cefotiam dihydrochloride (CTM) on the induction of anesthesia, while the second group received 100 mg of oral cefpodoxime proxetil (CPDX- PR) twice daily, from day 0 to day 2. RESULTS Nineteen of the 207 patients enrolled developed postoperative infections diagnosed by our simple criteria for postoperative infection. The frequency of febrile morbidity was not significantly less in patients who received CTM (9 cases; 8.6%) as compared with those in the CPDX-PR group (10 cases; 9.8%) (p = 0.56). CONCLUSION The administration of oral CPDX-PR (100 mg, twice daily, for 3 days) appears to be a safe, cost-saving, convenient prophylaxis which reduces overall expense.
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Abstract
We report a case of clitoral hypertrophy of unknown origin. A 3-year-old girl showed clitoral hypertrophy at birth. Biochemical analysis of peripheral blood and endocrinological examinations were normal. Other virilizing symptoms were not recognized. Clitoroplasty was carried out, and the clitoris has not enlarged 20 months after the operation. Her mother was administered cefotiam and terbutaline (beta-stimulant) during pregnancy because of threatened abortion. No virilizing agents such as progesterone were used during pregnancy.
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Kikuchi's disease with leukocytoclastic vasculitis in a 10-year-old girl. Pediatr Int 1999; 41:323-6. [PMID: 10365589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Abstract
Acute phlegmonous gastritis is a rare disorder in which bacterial infection occurs in the gastric wall. Gastrectomy involving the affected area has been thought to be an effective form of treatment. The authors report a case of a 32-year-old woman who had severe upper abdominal pain without signs of peritoneal irritation. Endoscopy showed edematous and reddened gastric mucosa with a mass lesion in the gastric antrum. Endoscopic ultrasonography showed thickening of the antral wall and a low-echoic mass in the gastric antrum, thought to represent a fluid collection. White pus was aspirated from the mass. Localized type of acute phlegmonous gastritis with a gastric abscess was diagnosed. Culture of the pus showed Streptococcus pneumoniae. Through early diagnosis without laparotomy, the patient's gastritis was successfully treated with antibiotics alone.
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Severe respiratory distress following sodium oleate ingestion. JOURNAL OF TOXICOLOGY. CLINICAL TOXICOLOGY 1998; 36:587-9. [PMID: 9776962 DOI: 10.3109/15563659809028053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CASE REPORT Oleic acid and oleate are pulmonary toxins used to create laboratory models of acute respiratory distress syndrome, but there is little information on human toxicity. We report the intentional ingestion of 50 mL sodium oleate 20% by a 22-year-old woman with no symptoms for the first 2 days after ingestion. Her respiratory status deteriorated rapidly on day 3 progressing to acute respiratory distress syndrome (PaO2/FIO2 < 100 mm Hg) on day 4. Treatment with high-dose steroids and intensive respiratory support including high-frequency jet ventilation were associated with gradual but complete recovery by day 39. The delayed onset of symptoms suggested that the lung injury was due to the systemic circulation of oleate to the lungs rather than to direct aspiration. In oral poisoning by sodium oleate, the lung is the first and most lethally affected target organ in humans. This case demonstrates that ingestion of a relatively small amount of sodium oleate can cause delayed, progressively severe, lung injury.
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Abstract
OBJECTIVE A prospective trial was performed to propose a suitable antimicrobial prophylaxis in patients undergoing transurethral resection of the prostate (TUR-P). SUBJECTS AND METHODS Patients who underwent TUR-P due to symptomatic prostatic hyperplasia between April 1995 and February 1996 were included. Based on the results of urinalysis obtained within preoperative 3 days, the patients were classified into Group I (less than 5 WBC/hpf and bacterial count of less than 10(4) CFU/ml in urine specimen), and Group II (5 or more WBC/hpf or bacterial count of 10(4) or more CFU/ml in urine specimen). Furthermore, each group was randomly subdivided into Group A and Group B according to the period of antimicrobial administration. As prophylactic antimicrobials, cefazolin (CEZ) was used in Group I and CEZ or cefotiam (CTM) in Group II. The antimicrobial was administered only on the day of operation in Group IA (n = 92), for 3 days in Group IB (n = 96), 2 days in Group IIA (n = 37), and 4 days in Group IIB (n = 30). On the day of operation, the antimicrobial was infused immediately before the operation. The presence or absence of pyuria, bacteriuria and febrile infection, and the period required for normalization of the urinalysis were the major points evaluated here. RESULTS No significant differences were observed in any parameters with respect to the period of administration of antimicrobial between the groups, but in both Group I and Group II, the incidence of febrile infection was higher in the groups with shorter antimicrobial administration periods. The mean period for normalization of the urinalysis required 68.4, 68.6, 65.2 and 58.2 days in Group IA, Group IB, Group IIA and Group IIB, respectively. CONCLUSION It is concluded that 3 or 4-day administration of first or second generation parenteral cephems is generally acceptable regimen for antimicrobial prophylaxis in patients undergoing TUR-P.
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Pharmacokinetics of ampicillin, sulbactam and cefotiam in patients undergoing orthopedic surgery. Infection 1997; 25:258-62. [PMID: 9266270 DOI: 10.1007/bf01713160] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
As perioperative prophylaxis for major orthopedic operations 81 patients were given the fixed combination of ampicillin (1 g)/sulbactam (0.5 g) or cefotiam (2 g) as short infusions. The three beta-lactams were rapidly distributed into the different tissues and their pharmacokinetic profiles were found to be very similar. It was noteworthy that ampicillin, sulbactam and cefotiam penetrated within minutes, not only into skin, fat and muscles, but also into bone. Thus 0.25 h after starting the infusion the following mean concentrations were measured in bone: 21.8 +/- 10.5 mg/kg ampicillin, 4.9 +/- 2.2 mg/kg sulbactam and 19.4 +/- 10.6 mg/kg cefotiam. For a period of at least 2 h the concentrations measured in serum and in the different tissues affected by the operation (skin, fat, muscle, bone) were above the MICs for pathogens which are involved in postoperative wound infections. On the basis of pharmacokinetic data, ampicillin/sulbactam and cefotiam seem about equally suitable for perioperative prophylaxis in major orthopedic operations.
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[Comparative study on the efficacy of ritipenem acoxil and cefotiam hexetil in chronic lower respiratory tract infections by the double-blind method]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1996; 49:219-49. [PMID: 8935119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
To objectively evaluate the efficacy, safety and usefulness of the newly developed penem oral antibiotic, ritipenem acoxil (RIPM-AC), against chronic lower respiratory tract infections, we conducted a multi-center double-blind comparative study using cefotiam hexetil (CTM-HE) as a control drug. RIPM-AC was orally administered at 200 mg, and CTM-HE at 400 mg, t.i.d. for 14 days, in principle. The results were as follows: The total number of patients enrolled in this trial was 202, of which 151 cases (RIPM-AC group: 75, CTM-HE group: 76) were evaluable for clinical efficacy. 1. The clinical efficacy rates (excellent+good) were 85.3% (64/75) in the RIPM-AC group and 80.3% (61/76) in the CTM-HE group. There was no significant difference between the two groups, hence the clinical equivalency of RIPM-AC to CTM-HE was demonstrated. 2. In the patients enrolled in the evaluation of clinical efficacy, the eradication rates of the causative organisms were 50.0% (13/26) in the RIPM-AC group and 75.0% (18/24) in the CTM-HE group, with no significant difference between the two groups. 3. Side effects were noted in 10 cases (11.0%) of the RIPM-AC group and 10 cases (10.9%) of the CTM-HE group. Abnormal laboratory test findings were observed in 8 cases(9.5%) of the RIPM-AC group and in 14 cases (16.7%) of the CTM-HE group. There were no significant differences between the two groups in the incidence of side effects and abnormal laboratory test findings. In the safety evaluation, RIPM-AC was judged to be safe in 73 cases (80.2%) and CTM-HE in 71 cases (77.2%), with no significant difference. 4. The usefulness rates (markedly useful+useful) were 79.5% (62/78) in the RIPM-AC group and 76.9% (60/78) in the CTM-HE group. There was no significant difference between the two groups. Since RIPM-AC showed clinical efficacy similar to those of CTM-HE and posed no particular safety problems, it is expected to be a useful antibiotic for the treatment of chronic lower respiratory tract infections.
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[A comparative study on the efficacies of ritipenem acoxil and cefotiam hexetil in bacterial pneumonia by the double-blind method]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1996; 49:144-74. [PMID: 8721077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
To objectively evaluate the efficacy, safety and usefulness of the newly developed penem oral antibiotic, ritipenem acoxil (RIPM-AC), against bacterial pneumonia, we conducted a multi-center double-blind comparative study using cefotiam hexetil (CTM-HE) as the control drug. Both RIPM-AC and CTM-HE were orally administered at 200 mg t.i.d. for 14 days, in principle. The results were as follows: The total number of patients enrolled in this trial was 208, of which 152 cases (RIPM-AC group: 73, CTM-HE group: 79) were evaluable for clinical efficacy. 1. The clinical efficacy rates (excellent + good) were 91.8% (67/73) in the RIPM-AC group and 94.9% (75/79) in the CMT-HE group. There was no significant difference between the two groups, and the clinical equivalency of RIPM-AC to CTM-HE was demonstrated. 2. In the patients enrolled in the evaluation of clinical efficacy, the eradication rates of the causative organisms were 84.6% (22/26) in the RIPM-AC group and 91.7% (22/24) in the CTM-HE group, with no significant difference between the two groups. 3. Side effects were noted in 9 cases (9.6%) of the RIPM-AC group and 5 cases (4.9%) of the CTM-HE group. Abnormal laboratory test findings were observed in 23 cases (26.7%) of the RIPM-AC group and 15 cases (15.6%) of the CTM-HE group. There was no significant differences between the two groups in the incidence of side effects nor of abnormal laboratory test findings. In the safety evaluation, RIPM-AC was judged to be safe in 64 cases (68.1%) and CTM-HE in 82 cases (80.4%), with no significant difference. 4. The usefulness rates (markedly useful+useful) were 86.5% (64/74) in the RIPM-AC group and 92.5% (74/80) in the CTM-HE group. There was no significant difference between the two groups. Since RIPM-AC showed clinical efficacy similar to those of CTM-HE and posed no particular safety problems, it is expected to be a useful antibiotic for the treatment of bacterial pneumonia.
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[Septic lung caused by methicillin-resistant Staphylococcus epidermidis]. NIHON KYOBU SHIKKAN GAKKAI ZASSHI 1995; 33:988-992. [PMID: 8538095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
A 55-year-old man was admitted to our department one month after resection of rectal carcinoma, with complaints of fever and general malaise. Shock developed rapidly after admission. The chest X-ray film and computed tomography showed diffuse small nodular shadows and bilateral pleural effusion. Septic lung caused by Methicillin-resistant Staphylococcus epidermidis (MRSE) was diagnosed from the results of a bacteriological study. This bacteria is a Coagulase Negative Staphylococcus (CNS). Chemotherapy with Minocycline and Cefotiam was effective. Characteristic radiologic features of this case may be related to the early stage of adult respiratory distress syndrome (ARDS) and septic pulmonary microembolism.
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A double-blind randomized trial comparing the efficacy and safety of a 5-day course of cefotiam hexetil with that of a 10-day course of penicillin V in adult patients with pharyngitis caused by group A beta-haemolytic streptococci. J Antimicrob Chemother 1995; 35:843-54. [PMID: 7559195 DOI: 10.1093/jac/35.6.843] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
A 10-day course of penicillin is the antibiotic regimen currently recommended by the American Heart Association (AHA) as treatment for patients with tonsillitis caused by group A beta-haemolytic streptococci (GABHS), with the aim of preventing both the suppurative and non-suppurative complications of this infection. This prospective, multicentre, randomized, double-blind, double-dummy clinical trial was undertaken in order to compare the efficacy of, tolerability of and compliance with a 5-day course of cefotiam hexetil (CTM) 200 mg bd with that of a 10-day course of penicillin V (PEV) 1 megaunit (600 mg) tds, to investigate the significance of recovering GABHS during or after treatment and to evaluate the potential economic advantages of short-term regimens. Two hundred and fifty ambulatory adult patients with a presumptive diagnosis (based on a positive rapid antigen detection test) of GABHS tonsillitis were recruited in 60 centres; the diagnosis was subsequently confirmed by a positive culture of a throat swab. At the time of entry into the trial there was no statistically significant difference between the groups in terms of clinical symptoms. In an intention-to-treat analysis, both the clinical and bacteriological response rates at days 10 and 30 were comparable for each group i.e. 106 of 119 (89.1%) patients and 90 of 109 (82.6%) patients respectively in the CTM group and 103 of 117 (88.0%) patients and 92 of 107 (86.0%) patients respectively in the PEV group. The times until defervescence and resolution of symptoms were also similar. Of the 115 patients in each group who were assessed at day 90, there were three clinical relapses in the CTM group and seven in the PEV group. No non-suppurative complications of GABHS infection were detected. Tolerance was significantly better in the CTM group than in the PEV group, 14 of 119 (11.8%) patients and 26 of 117 (22.2%) patients in the former and latter groups respectively reporting adverse events. In three cases in each group treatment was discontinued prematurely because of adverse events; none of these in the CTM group was serious but one patient in the PEV group experienced a severe allergic reaction. Compliance in both groups was good during the first 5 days of therapy but, by the end of each course, 93.6% of patients in the CTM group had completed treatment, compared with 73.0% in the PEV group.(ABSTRACT TRUNCATED AT 400 WORDS)
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25
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Antibiotic prophylaxis in cerebrospinal fluid shunting: a prospective randomized trial in 129 patients. Neurosurg Rev 1995; 18:169-72. [PMID: 8570063 DOI: 10.1007/bf00383721] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The efficacy of a single dose of cefotiam, a cephalosporin of the second generation, as prophylaxis for postoperative infection was analyzed in a prospective randomized study of 129 patients undergoing cerebrospinal fluid shunting. The main focus of interest was the rate of shunt infection requiring operative shunt removal. Data were evaluated in the total group and subgroups formed for normal and high risk patients, respectively. The overall rate of shunt infection was 7.5% in the cefotiam group and 12.9% in the control group. In the high risk subgroup infection rate was 14.3% with and 26.3% without cefotiam as opposed to 4.3% and 6.9%, respectively, in the normal risk subgroup. Although our results do not reach statistical significance, there is a noticeable difference of infection rate between those patients who receive the antibiotic and those who do not. Therefore, we favor single dose antibiotic prophylaxis in shunting procedures.
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26
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[Efficacy of arbekacin, a new aminoglycoside antibiotic, in surgical patients with MRSA infections]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1994; 47:820-5. [PMID: 8072192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The clinical efficacy of a new aminoglycoside antibiotic, arbekacin (ABK), was studied in surgical patients who had been infected with methicillin-resistant Staphylococcus aureus (MRSA). Six cases of pneumonia, 2 of wound infections and 2 of intra-abdominal infections were treated by ABK alone or ABK together with beta-lactam antibiotics such as imipenem/cilastatin or cefotiam. The overall clinical efficacies against these MRSA infections were excellent in one case, good in 6 and poor in 3. In six cases treated by ABK alone, good clinical responses were obtained in 4 cases. Among 4 cases that received combination therapy with ABK, good responses were obtained in 3 cases. No adverse reactions were found in ABK monotherapy or in combined therapy. These data suggested that ABK is an effective antibiotic on surgical infections caused by MRSA.
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27
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[Cefotiam hydrochloride]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1994; 47:349-56. [PMID: 8201765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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28
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[Efficacy and tolerance of cefotiam hexetil in the super-infected chronic sinusitis. A randomized, double-blind study in comparison with cefixime]. ANNALES D'OTO-LARYNGOLOGIE ET DE CHIRURGIE CERVICO FACIALE : BULLETIN DE LA SOCIETE D'OTO-LARYNGOLOGIE DES HOPITAUX DE PARIS 1994; 111:217-222. [PMID: 7726479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Efficacy and safety of a new oral third generation Cephalosporin, Cefotiam Hexetil (CTM) 200 mg bid were compared with those of Cefixime (CX) 200 mg bid over 10 day duration of treatment. One hundred and twenty two ambulatory adults suffering from chronic sinusitis were randomized by ENT specialists in this multicentre prospective double blind, doubled dummy study. Sinusitis diagnosis evocated in front of fascial pain, purulent nasal discharge and/or obstruction was confirmed with sinus X-ray. Use of antibiotics or corticosteroids concomitantly or 15 days prior inclusion represented one of the major exclusion criterion. One hundred and seventy one patients were evaluated for efficacy analysis (62 and 59 respectively in CTM and CX groups). Regarding demographic data, clinical and radiological signs, the two populations were comparable at inclusion excepted for sex and weight (female: 73% in CTM group versus 47% in CX group). The overall clinical success rate at the end of treatment (cure+improvement) was not significantly different between the two groups (CTM: 82% versus CX: 80%). The incidence of adverse events was less frequent in the CTM group (14.5% versus 19%). In conclusion, CTM 200 mg bid is as efficacious and as well tolerated as CX 200 mg bid in the treatment of chronic sinusitis in adults.
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29
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Cefotiam concentrations in the sinus fluid of patients with chronic sinusitis after administration of cefotiam hexetil. Eur J Clin Microbiol Infect Dis 1993; 12:211-5. [PMID: 8508820 DOI: 10.1007/bf01967115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Cefotiam hexetil is a prodrug of cefotiam. The concentrations of cefotiam in plasma and sinus secretions were determined in 18 patients (10 males, 8 females, aged 39.3 +/- 13.0 years) with chronic sinusitis. All patients received two 200 mg oral doses of cefotiam hexetil 12 h apart and were divided into four groups according to the time which elapsed between the last dose and collection of secretion samples. The last dose was given 2 h (group I), 3 h (group II), 4 h (group III) or 6 h (group IV) before sinus puncture. Cefotiam concentrations were measured by high-pressure liquid chromatography and microbiological assay, results being very similar with both methods. Mean concentrations of cefotiam with the standard deviation in sinus exudates were 1.04 +/- 0.60 mg/l at 2 h (n = 6), 1.04 +/- 0.33 mg/l at 3 h (n = 4), 0.75 +/- 0.74 mg/l at 4 h (n = 4) and < 0.10 mg/l at 6 h (n = 4). Mean sinus fluid concentrations were higher than mean plasma concentrations in all groups. These results suggest that cefotiam concentrations higher than the MICs for common pathogens are found in sinus secretions up to 4 h after oral administration of cefotiam hexetil.
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30
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[Potential nephrotoxicity of 2nd generation cephalosporins: cefuroxime versus cefotiam]. Infection 1993; 21 Suppl 1:S14-6. [PMID: 8314287 DOI: 10.1007/bf01710338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Forty-one hospitalized patients were randomized to be treated with cefuroxime (4.05 g/die) or cefotiam (5.30 g/die). Several patients received additionally furosemide (0.5 mg/kg body weight) intravenously. Serum creatinine and creatinine clearance did not show significant differences during versus after treatment in any of the groups. Cefotiam or cefotiam/furosemide treated patients displayed higher proteinuria and higher urinary excretion of lysosomal enzymes (leucine aminopeptidase) than patients treated with cefuroxime or cefuroxime/furosemide. Our data indicate higher tubulotoxicity of cefotiam compared to cefuroxime.
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31
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Efficacy and safety of cefotiam hexetil in the treatment of ear, nose and throat infections. ARZNEIMITTEL-FORSCHUNG 1992; 42:980-2. [PMID: 1418066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
In 60 patients suffering from acute ear, nose and throat infections the efficacy and safety of cefotiam hexetil (SCE-2174, CAS 61622-34-2) which is a pro-drug of cefotiam was studied. The clinical success rate (improvement/cure) achieved with a daily administration of 600 mg was 90%. In 63% of the cases being evaluable for bacteriological response an eradication of the causative pathogens at the end of the treatment period was found. The majority of the patients tolerated well the compound. Side effects which were possibly, likely or definitely related to the treatment were observed in 12 patients. In 7 of these patients the treatment had to be stopped due to side effects which is equivalent to an intolerance rate of 12%. The data obtained in the present study indicate that cefotiam hexetil is a potent drug for the treatment of acute and acute on top of chronic infections of the upper aerodigestive tract.
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32
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[Identification and antibiotic prophylaxis of high-risk patients in biliary tract surgery]. NIHON GEKA GAKKAI ZASSHI 1992; 93:162-8. [PMID: 1552888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A prospective randomized trial has compared 3 policies of antibiotic prophylaxis in biliary surgery. Patients considered to be high-risked against postoperative infection were randomly allocated to 2 groups: in group CTM-H, patients were given cefotiam; in group CMX-H, patients were given cefmenoxime. Patients free of risk factors (group CTM-L) were all given cefotiam. The high-risk factors adopted in this trial were; emergency surgery, presence of jaundice or cirrhosis, malignant disease, diabetes mellitus, age over 70, recent biliary tract infection, choledocholithiasis, and previous biliary surgery. Postoperative infection occurred in 2.1% (4/190) in the CTM-L group, which was lower compared to 15.5% (11/71) of the CMT-H group (p less than 0.01), and 11.3% (8/71) of the CTM-H group (p less than 0.01). The rates of bacterial isolation from intraoperative bile culture and wound swab were significantly high in the two high-risk groups compared to the low-risk group, but is was not different within the two high-risk groups. These findings suggest that while cefotiam is appropriate for prophylaxis for the low-risk patients, the utmost care should be taken in the high-risk patients to prevent intraoperative contamination along with prophylactic antibiotic therapy which covers the bacteria isolated from the bile.
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33
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[New antimicrobial agent series XXXVIII: Cefotiam hexetil]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1991; 44:481-93. [PMID: 1880928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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34
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[Liver abscess caused by Aeromonas hydrophila]. KINDERARZTLICHE PRAXIS 1991; 59:123-5. [PMID: 2056675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Because of the rare incidence of liver abscess in childhood and of extremely rare observed Aeromonas hydrophila as pathogen of such a disease we report on a 14 7/12 year old girl with a liver abscess. For the last 4 years she had to be enrolled in chronic hemodialysis. The treatment comprised opening of the abscess cavity and drainage, and antibiotic therapy with cefotiam. We were unable to isolate Aeromonas hydrophila in the environment of the hemodialysis center. Some aspects of clinical importance of liver abscess in childhood and of Aeromonas spp. as pathogens in human infections are discussed.
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[Clinical evaluation of cefuzonam (CZON) for bacterial pneumonia and lung abscess: comparative study with cefotiam (CTM)]. KANSENSHOGAKU ZASSHI. THE JOURNAL OF THE JAPANESE ASSOCIATION FOR INFECTIOUS DISEASES 1991; 65:381-99. [PMID: 2071958 DOI: 10.11150/kansenshogakuzasshi1970.65.381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A double blind study was conducted to objectively evaluate the usefulness of Cefuzonam (CZON) in the treatment of bacterial pneumonia and lung abscess. Cefotiam (CTM) was used as a control drug. Each drug was administered by intravenous drip infusion at 1 g at a time, twice daily, for 14 days as a rule. The results are as follows: 1. Enrolled in this study were 145 cases in total, comprising 72 of CZON group and 73 of CTM group. Of the total cases, 109 (53 of CZON group and 56 CTM group) were evaluated for clinical efficacy by the evaluation committee. Exclusion rate and background of patients were not significantly different between the two groups. 2. Clinical effectiveness assessed by the committee showed the efficacy rates of 84.9% (45 cases out of 53) for the CZON group and 83.3% (47 cases out of 56) for the CTM group, with no significant difference between the two groups. 3. The bacteriological eradication rates were 89.5% (17 strains out of 19) for the CZON group and 78.3% (18 strains out of 23) for the CTM group, with no significant difference between the two groups. 4. The incidence of side effects was 5 cases (7.5%) for the CZON group and 3 cases (4.2%) for the CTM group. The incidence rate of laboratory test abnormality was 28.4% (19 cases out of 67) for the CZON group and 31.3% (12 cases out of 67) for the CTM group. There was no significant difference between the two groups. 5. Usefulness rates calculated by the committee were 79.2% (42 cases out of 53) for the CZON group and 76.8% (43 cases out of 56) for the CTM group. There was no significant difference between the two groups. These results show that CZON is a useful drug in the treatment of bacterial pneumonia and lung abscess.
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36
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[Clinical evaluation of the combination of carumonam and cefotiam in the treatment of complicated urinary tract infection]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1991; 37:203-9. [PMID: 2048503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The combination of carumonam (CRMN) and cefotiam (CTM), expected to have a broader spectrum of coverage in connection with urinary tract infections, was evaluated for its effectiveness and safety at the Department of Urology, Osaka University Hospital and 17 affiliated hospitals. CRMN and CTM were given together to 109 patients with complicated urinary tract infections (UTI), of whom 65 cases satisfied the "Criteria of UTI Committee for the Evaluation of Drug Efficacy in the UTI (3rd Ed.)", which was modified by adopting the midstream urine data for women. CRMN and CTM were administered by drip or one-shot infusion at a total daily dose of 4 g (equally mixed 1 g plus 1 g each, twice a day) for 5 consecutive days or longer. The overall clinical efficacy rate in the 65 cases of complicated UTI was 72%, estimated by the criteria cited above. The efficacy rate according to the infection type groupings was 72% for the 29 patients in the 1st group, 100% for the 1 patient in the 2nd group, 100% for the 7 patients in the 3rd group, 83% for the 6 patients in the 4th group, 50% for the 14 patients in the 5th group and 75% for the 8 patients in the 6th group. The disappearance rate of both urinary Gram positive cocci and Gram negative bacilli was 83.3%. Fifteen strains appeared after the treatment, only 4 of which were Gram positive cocci. Among the 109 patients treated with CRMN+CTM, no subjective side effects were recorded and the abnormalized laboratory findings observed were: eosinophilia in one patient, increases in both GPT and GOT in one patient, and lowered creatinine clearance in one patient. With a broader spectrum and safe regimen, the combination of CRMN/CTM is recommended as the first choice against complicated UTI.
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37
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[Perioperative chemoprophylaxis in percutaneous nephrolitholapaxy]. ZEITSCHRIFT FUR UROLOGIE UND NEPHROLOGIE 1990; 83:475-9. [PMID: 2267859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In 48 patients suffering from giant renal calculi a percutaneous nephrolitholapaxy was done. The use of perioperative antibiotic prophylaxis using aminoglycosides or cephalosporins was effective in reduction of postoperative urinary tract infections.
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Activity of cefotiam in combination with beta-lactam antibiotics on enterobacterial hospital strains. PHARMACEUTISCH WEEKBLAD. SCIENTIFIC EDITION 1990; 12:104-6. [PMID: 2371139 DOI: 10.1007/bf01967603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
By using checkerboard titrations the effect of cefotiam combined with different beta-lactam antibiotics on fifty strains of Enterobacteriaceae moderately susceptible (minimal inhibiting concentration greater than or equal to 8 mg/l) or resistant (minimal inhibiting concentration greater than or equal to 64 mg/l) to cefotiam was evaluated. The following compounds were tested: cefamandole, cefazolin, cefmenoxime, cefotaxime, cefotiam, ceftazidime, cefuroxime, mecillinam and piperacillin. The synergistic effect varied markedly. The combination cefotiam-mecillinam showed the highest rate of synergistic activity. Antagonism was found in 1% of the combinations.
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39
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[Comparative study of two protocols of antibiotic prophylaxis in endoscopic urologic surgery]. PATHOLOGIE-BIOLOGIE 1990; 38:564-7. [PMID: 2200997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We report an open, prospective, randomized and double-blind study which compared two groups of patients without preoperative bacteriuria, undergoing transurethral urologic surgery. A first group received cefazoline 3 g perioperatively and a second group a single preoperative dose of cefotiam 1 g. A hundred patients were included in each group which were well matched on all essential characteristics, risk factors, surgery, anesthesia and postoperative temperature. The incidence of postoperative infection (bacteriemia and bacteriuria) was the same in both groups (16%). It is concluded that in transurethral urologic surgery performed in patients without preoperative bacteriuria, 1 preoperative dose cefotiam is as efficacious as 3 perioperative doses cefazoline.
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40
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[Antibiotic prophylaxis with cefotiam in transurethral resection of the prostate]. PATHOLOGIE-BIOLOGIE 1990; 38:561-3. [PMID: 2385454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
UNLABELLED Over a period of 7 months, 50 patients underwent a trans-urethral resection of the prostate (TURP), this intervention is classified as "clear-contamined". The antibiotic prophylactic protocol, the subject of this study, was the following: cefotiam 2 g IV with the induction of anesthesia, 1 g 3 hours later and 1 g IV with the removal of the urethral catheter. RESULTS there were 3 early post-operative urinary tract infections, one of these patients was symptomatic, at the time of removal of the urethral catheter. Most of these infections were due to Enterococcus faecalis bacteria. There was 4 late post-operative symptomatic urinary tract infections at days 15, 20, 50, and 120 respectively. All these late infections were due to Streptococcus faecalis. In total, there was a 10% rate of urinary tract infections in the critical 30 days period following the TURP. All the blood cultures were negative. These results lead us to conclude that the short term preventive treatment using the cefotiam, cephalosporin which has a strong prostatic tissue penetration, reduces the rate of post TURP urinary tract infections.
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41
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[Initial experience with cefotiam in respiratory and urinary tract infections]. CESKOSLOVENSKA PEDIATRIE 1990; 45:240-1. [PMID: 2249284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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42
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A multicentre trial with cefotiam in respiratory tract infections. J Chemother 1989; 1:773-4. [PMID: 16312633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
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43
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Cefotiam in ear, nose, and throat infectious pathology. J Chemother 1989; 1:757. [PMID: 16312624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
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44
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[Preoperative assessment of at-risk patients in traumatology]. HELVETICA CHIRURGICA ACTA 1989; 56:91-5. [PMID: 2674067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In a randomized, prospective double blind trial evaluating antibiotic prophylaxis for internal fixation of proximal femur fractures, the prognostic value of preoperative risk parameters, namely triceps skinfold, upper arm circumference, dynamometry, serum albumin, transferrin, prealbumin, lymphocyte count and serum zinc was analyzed. A population at risk of postoperative infection could be defined with serum albumin value and lymphocyte count: a serum albumin of less than 40 g/l correlated with increased local complications and a lymphocyte count under 1400 microliters coincided with increase in systemic infections. No correlation between perioperative transfusion and postoperative infections was found.
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45
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[Antibiotic prophylaxis with cefotiam in percutaneous nephrolithotomy]. PATHOLOGIE-BIOLOGIE 1989; 37:673-6. [PMID: 2797893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The percutaneous extraction of renal calculi in patients whose urines are sterile is considered to be a "clean-contaminated" surgery. The post-operatory infection is thought to be the result of the urethral catheter and the nephrostomy tube. The bacteria that are more after implicated are the Gram-negative bacteria. Therefore we found useful to give as a prophylactic treatment cefotiam, which is a 3rd generation cephalosporin, and have the advantage or reaching elevated urinary concentration as well as having a broad-spectrum activity on both Gram-negative bacteria and Staphylococcus. It has been used as follow: 1) with the anesthetic induction give 2 g IV push; 2) these give 1 g IV 12 hourly four times. It has been noted, that in all patients receiving this regimen, no post-operatory infection or urinary tract infection was found during the 48 hours following surgery. Therefore we think that due to the reasonable cost of the regimen, we advise it for this type of surgery.
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46
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[Bone diffusion of cefotiam in men]. PATHOLOGIE-BIOLOGIE 1989; 37:638-42. [PMID: 2797889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A 2g single dose of cefotiam was given by rapid intravenous injection to 17 patients undergoing total hip replacement as a prophylaxis. The concentrations of the antibiotic in plasma and femoral head (cancellous bone, cortical bone and capsule) were measured at different time (40 to 250 minutes) following the injection of the drug. Evaluation was done by liquid chromatography. Mean antibiotic concentrations were 70.5 micrograms/ml, 41.4 micrograms/g, 16.9 micrograms/g and 8.1 micrograms/g respectively in plasma, capsule, cancellous and cortical bones. 240 minutes following the injection, mean concentrations of cefotiam were higher than 2.3 micrograms/ml in plasma and 1.8 micrograms/g in bone. Diffusion in cancellous bone is twofold high as in cortical bone and elimination half lif is higher in bone than in plasma (248.8 minutes versus 59.6 minutes in plasma). These results suggest that a 2g intravenous bolus injection of cefotiam given at the induction of anaesthesia should provide an effective prophylaxis during total hip replacement.
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47
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[Antibiotic and antiseptic prophylaxis in thoracic surgery. Controlled study]. PATHOLOGIE-BIOLOGIE 1989; 37:477-80. [PMID: 2780105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The aim of this report was to evaluate perioperative antibiotherapy and antiseptic irrigation of the operative site in the prevention of post-pneumonectomy empyema. From 1984 to 1986, 171 patients undergoing pneumonectomy at our institution for bronchogenic carcinoma were randomly selected in 2 groups: group I (85 patients) received a "classical" prophylaxis: irrigation of the operative site with saline, plus a 7-day antibiotherapy (minocycline 200 mg/24 h) started the evening following surgery; group II (86 patients): irrigation of the operative site was performed with Povidone iodine (dilution 5%); antibiotherapy (cefotiam was given for a short period (2 g intraoperatively, 2 g 12 hours and 24 hours following surgery). We used a "pragmatic" approach in order to choose, whatever the results would be, a type of perioperative antibiotherapy. We thus accepted the choice, without the help of statistical tests, of the therapy that would best prevent infection, and, if both regimens would demonstrate the same efficacy, to leave the choice at random. The only statistical test was to calculate the "gamma-risk" that we choose the worst among the 2 regimens. Although no significant difference in the overall infection rate was observed between the 2 groups, there were 9 empyemas (5 of those with bronchial fistula) in group I and 3 empyemas (2 of those with bronchial fistula) in group II. The cefotiam-povidone iodine regimen is thus better than the minocycline-saline regimen in the prevention of post-pneumonectomy empyema (3.5% v.s. 10.5%). The "gamma-risk", ie the probability that the minocycline-saline regimen is the best, calculated from these percentages, is 0.03.
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48
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[Evaluation of the efficacy of ceftriaxone in acute suppurative otitis media and acute exacerbation of chronic suppurative otitis media. A comparative study with cefotiam as the control]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1989; 42:212-47. [PMID: 2523493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In order to objectively evaluate the efficacy and the safety of ceftriaxone (CTRX) using once daily administration of 1 g to cases of acute suppurative otitis media and acute exacerbation of chronic suppurative otitis media, a group comparison study by the envelope method was conducted using cefotiam (CTM) as the control drug (2 g twice daily). The results obtained are summarized as follows. 1. Clinical efficacies evaluated by the committee were 71% in the CTRX group and 86% in the CTM group for acute suppurative otitis media, and 63% and 60%, respectively, for chronic suppurative otitis media. When all cases were considered both groups evidenced a clinical efficacy of 64%, and no significant difference was observed between the 2 groups. 2. Clinical efficacies evaluated by the physician in charge were 65% in the CTRX group and 86% in the CTM group for acute suppurative otitis media, and 72% and 60%, respectively, for chronic suppurative otitis media. When all cases were considered efficacies were, respectively, 70% and 64%, showing no significant difference between the 2 groups. 3. Bacteriological efficacies were 88% in the CTRX group and 86% in the CTM group for acute suppurative otitis media, and 74% and 62%, respectively, for chronic suppurative otitis media. With all cases bacterial eradication rates were, respectively, 76% and 67%. Bacterial eradication rates were always higher for the CTRX group than for the CTM group, but the difference was not significant between the 2 groups. 4. Against infections caused by Staphylococcus aureus alone, CTRX showed equal clinical and bacteriological efficacies to CTM. 5. As side effects, dermatitis, vomiting, and malaise were observed in 5 cases (4%) of the CTRX group and 3 cases (3%) of the CTM group. As clinical testing abnormalities, elevations of GOT, GPT, and Al-P, and thrombocytopenia were noted only in 3 cases (5%) of the CTRX group. Furthermore, all of these abnormalities were temporary and of moderate degree or mild, thus the safety of either drug was considered high. 6. Clinical utilities were 71% in the CTRX group and 86% in the CTM group for acute suppurative otitis media, and 72% and 62%, respectively, for chronic suppurative otitis media. When all cases were included, they were 72% and 66%, respectively, and there was no significant difference between the 2 groups. It is concluded from the above results that CTRX is a highly useful drug with once daily administration of 1 g in the treatment of suppurative otitis media.
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[Clinical and microbiological evaluation of prodrug antibiotic SCE-2174. A new cephalosporin for oral use. A comparative open randomized study vs cefaclor in 50 patients with infections of the middle or lower respiratory tract]. ARCHIVIO MONALDI PER LE MALATTIE DEL TORACE 1988; 43:533-43. [PMID: 3155015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Perioperative infection prophylaxis in colon surgery. CHEMIOTERAPIA : INTERNATIONAL JOURNAL OF THE MEDITERRANEAN SOCIETY OF CHEMOTHERAPY 1987; 6:603-4. [PMID: 3334643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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