Adolescent ; Adult ; Aged ; Anti-Bacterial Agents ; therapeutic use ; Azithromycin ; therapeutic use ; Ceftriaxone ; therapeutic use ; Humans ; Levofloxacin ; therapeutic use ; Male ; Middle Aged ; Nitrofurantoin ; therapeutic use ; Urethra ; microbiology ; pathology ; Urethral Diseases ; drug therapy ; therapy ; Young Adult

OBJECTIVETo study the clinical characteristics of ceftriaxone-associated biliary pseudolithiasis in children with renal diseases.

METHODThree children with renal diseases developed biliary pseudolithiasis when they were treated with ceftriaxone. Their clinical and laboratory data were retrospectively analyzed.

RESULTSCase one was an 11-year-old boy. The initial diagnosis was primary nephrotic syndrome. Ceftriaxone was administered intravenously at a dose of 2 g/d [50 mg/(kg * d)] for gastroenteritis. After that the boy complained of nausea and loss of appetite. Abdominal sonogram obtained on day 3 of ceftriaxone therapy revealed gallbladder sludge. After cessation of ceftriaxone treatment, symptoms and ultrasound abnormalities gradually disappeared, with complete sonographic resolution after 16 days. Case two was a 10-year-old boy. The primary diagnosis was post-streptococcal glomerulonephritis with acute renal failure. The child was treated with 1.5 g/d [30 mg/(kg * d)] intravenous ceftriaxone for gastroenteritis. After that, the boy complained of nausea and abdominal pain with positive Murphy's sign. Gallstone was detected by ultrasonographic examination on day 6 of ceftriaxone therapy. After cessation of ceftriaxone treatment, symptoms and sonographic abnormalities gradually disappeared, with complete sonographic resolution after 18 days. Case three was a 12-year-old boy. The primary diagnosis was nephrotic syndrome. He was treated with 2 g/d [40 mg/(kg.d)] ceftriaxone for gastroenteritis. Gallbladder lithiasis was detected 17 days after the initiation of ceftriaxone therapy (3 days after cessation of ceftriaxone treatment). Gallbladder sonogram was found to be normal two months after the discontinuation of the therapy.

CONCLUSIONSBiliary pseudolithiasis occurred in 3 cases with renal diseases receiving low doses of ceftriaxone. The risk of developing ceftriaxone-associated biliary pseudolithiasis might increase in patients with renal diseases who are treated with ceftriaxone.

Anti-Bacterial Agents ; adverse effects ; therapeutic use ; Ceftriaxone ; adverse effects ; therapeutic use ; Child ; Cholecystolithiasis ; chemically induced ; Humans ; Kidney Diseases ; complications ; drug therapy ; Male ; Retrospective Studies

Anti-Bacterial Agents ; therapeutic use ; Ceftriaxone ; therapeutic use ; Child ; Conjunctival Diseases ; complications ; diagnosis ; Eye Hemorrhage ; complications ; diagnosis ; Humans ; Male ; Treatment Outcome ; Typhoid Fever ; diagnosis

Infectious conjunctivitis is a very common presentation to medical professional and ophthalmologist all over the world. Although its typically self-limiting and treatable in almost all of the cases, but we need to be aware of the rare and potentially life threatening if the cause is not promptly identified and treated accordingly. In our case report, we highlighted the rare case of Neisseria meningitidis as a primary cause of keratoconjunctivitis. Neisseria meningitidis is a rare etiology of keratoconjunctivitis and its ocular presentations are quite similar with other bacterial or viral infection. The infection may potentially fatal if systemic invasion occurred, however with immediate and proper treatment the outcome is satisfactory. Early diagnosis and proper antibiotic treatment are critical to prevent systemic spread of the infection. Public health intervention is needed to prevent outbreak of the disease.
Anti-Bacterial Agents ; administration & dosage ; therapeutic use ; Ceftriaxone ; administration & dosage ; therapeutic use ; Child, Preschool ; Humans ; Keratoconjunctivitis ; Male ; Meningococcal Infections ; Neisseria meningitidis

Objective: To explore the clinical characteristics, common pathogens in children with vulvovaginitis. Methods: This was a retrospective cases study. A total of 3 268 children with vulvovaginitis were enrolled, who visited the Department of Pediatric and Adolescent Gynecology, Children's Hospital, Zhejiang University School of Medicine from January 2009 to December 2019. Patients were divided into 3 groups according to the age of <7, 7-<10 and 10-18 years. Patients were also divided in to 4 groups according to the season of first visit. The pathogen distribution characteristics of infective vulvovaginitis were compared between the groups. Their clinical data were collected and then analyzed by χ² test. Results: The were 3 268 girls aged (6.2±2.5) years. There were 1 728 cases (52.9%) aged <7 years, 875 cases (26.8%) aged 7-<10 years, and 665 cases (20.3%) aged 10-18 years. Of these cases, 2 253 cases (68.9%) were bacterial vulvovaginitis, 715 cases (21.9%) were fungal vulvovaginitis and 300 cases (9.2%) were vulvovaginitis infected with other pathogens. Bacterial culture of vaginal secretions was performed in 2 287 cases, and 2 287 strains (70.0%) of pathogens were detected, of which the top 5 pathogens were Streptococcus pyogenes (745 strains, 32.6%), Haemophilus influenzae (717 strains, 31.4%), Escherichia coli (292 strains, 12.8%), Staphylococcus aureus (222 strains, 9.7%) and Klebsiella pneumoniae (67 strains, 2.9%). Regarding different age groups, H.influenzae was the most common in children under 7 years of age (40.3%, 509/1 263), S.pyogenes (41.9%, 356/849) was predominantly in children aged 7 to 10 years, and E.coli was predominant in children aged 10 to 18 years (26.3%, 46/175). Susceptibility results showed that S.pyogenes was susceptible to penicillin G (610/610, 100.0%), ceftriaxone (525/525, 100.0%), and vancomycin (610/610, 100.0%); the resistance rates to erythromycin and clindamycin were 91.9% (501/545)and 90.7% (495/546), respectively. For H.influenzae, 32.5% (161/496) produced β-elactamase, and all strains were sensitive to meropenem (489/489, 100.0%) and levofloxacin (388/388, 100.0%), while 40.5% (202/499) were resistant to ampicillin. Among E.coli, all strains were sensitive to imipenem(100%, 175/175). The resistance rates of E.coli to levofloxacin and ceftriaxone were 29.1% (43/148) and 35.1% (59/168), respectively. A total of 48 strains of methicillin-resistant Staphylococcus aureus (MRSA) were isolated with a proportion of 28.3% (45/159) in 3 268 patients. The results of drug susceptibility test showed that all MRSA strains were sensitive to linezolid 100.0% (40/40), vancomycin (45/45, 100.0%), and tigecycline (36/36, 100.0%); the resistance rates of MRSA to penicillin G, erythromycin and clindamycin were 100% (45/45), 95.6% (43/45) and 88.9% (40/45), respectively. All methicillin-sensitive Staphylococcus aureus (MSSA) strains were sensitive to oxacillin (114/114, 100.0%), linezolid (94/94, 100.0%), vancomycin (114/114, 100.0%), and tigecycline (84/84, 100.0%); it's resistance rates to penicillin G, erythromycin and clindamycin were 78.1% (89/114), 59.7% (68/114) and 46.5% (53/114), respectively. The drug resistance rate of MSSA to penicillin G, erythromycin and clindamycin were lower than those of MRSA (χ²=11.71,19.74,23.95, respectively, all P<0.001). Conclusions: The age of consultation for pediatric infectious vulvovaginitis is mainly around 6 years. The most common pathogens are S.pyogenes, H.influenzae and Escherichia coli. Third generation cephalosporins can be used as the first choice of empirical anti-infection drugs. However, the results of drug susceptibility should be considered for targeted treatment.
Female ; Adolescent ; Child ; Humans ; Anti-Bacterial Agents/therapeutic use* ; Vancomycin/therapeutic use* ; Methicillin-Resistant Staphylococcus aureus ; Clindamycin/therapeutic use* ; Ceftriaxone/therapeutic use* ; Tigecycline/therapeutic use* ; Linezolid/therapeutic use* ; Levofloxacin/therapeutic use* ; Retrospective Studies ; Microbial Sensitivity Tests ; Staphylococcus aureus ; Staphylococcal Infections/drug therapy* ; Erythromycin/therapeutic use* ; Methicillin ; Penicillin G/therapeutic use* ; Escherichia coli ; Drug Resistance, Bacterial

Acute phlegmonous gastritis is an uncommon disease, often fatal condition characterized by suppurative bacterial infection of the gastric wall. It has a high mortality rate mainly because the diagnosis is usually made late. Until recently, gastrectomy in combination with antibiotics was recommended. We had experienced a case of 66-year-old man presented with epigastric pain, nausea, vomiting, and hematemesis, followed by aspiration pneumonia. At upper gastrointestinal endoscopy, the gastric lumen was narrow, and the mucosa was severely inflamed, which was erythematous, swelled, and showed necrotic areas covered with purulent exudate. Klebsiella oxytoca and Acinetobacter lwoffii were isolated in the gastric tissue culture. Contrast-enhanced computerized tomography scan of abdomen demonstrated diffuse gastric wall thickening and an intramural abscess in the gastric antral wall. Although delayed gastric emptying by gastroparesis prolonged the in-hospital period, the only medical treatment with antibiotics alone successfully cured the patient without gastrectomy.
Acinetobacter/isolation & purification ; Acute Disease ; Aged ; Anti-Bacterial Agents/*therapeutic use ; Anti-Infective Agents/therapeutic use ; Cefotaxime/therapeutic use ; Ceftriaxone/therapeutic use ; Ciprofloxacin/therapeutic use ; Drug Resistance, Multiple, Bacterial ; Drug Therapy, Combination ; Gastritis/*diagnosis/drug therapy/microbiology ; Gastroparesis/*diagnosis/microbiology ; Gastroscopy ; Humans ; Imipenem/therapeutic use ; Klebsiella oxytoca/isolation & purification ; Male ; Ofloxacin/therapeutic use ; Pneumonia/diagnosis/drug therapy ; Tomography, X-Ray Computed

The efficacy and safety of ertapenem, 1 g once daily, were compared with that of ceftriaxone, 2 g once daily, for the treatment of adults with acute pyelonephritis (APN) and complicated urinary tract infections (cUTIs) in a prospective, multicenter, double-blinded, randomized study. After > or = 3 days of parenteral study therapy, patients could be switched to an oral agent. Of 271 patients who were initially stratified by APN (n = 210) or other cUTIs (n = 61), 66 (48.9%) in the ertapenem group and 71 (52.2%) in the ceftriaxone group were microbiologically evaluable. The mean duration of parenteral and total therapy, respectively, was 5.6 and 13.8 days for ertapenem and 5.8 and 13.8 days for ceftriaxone. The most common pathogen was Escherichia coli. At the primary efficacy endpoint 5-9 days after treatment, 58 (87.9%) patients in the ertapenem group and 63 (88.7%) in the ceftriaxone had a favorable microbiological response. When compared by stratum and severity, the outcomes in the two groups were equivalent. The frequency and severity of drug-related adverse events were generally similar in both treatment groups. The results indicate that ertapenem is highly effective and safe for the treatment of APN and cUTIs.
Acute Disease ; Anti-Bacterial Agents/*therapeutic use ; Ceftriaxone/*therapeutic use ; Double-Blind Method ; Humans ; Odds Ratio ; Pyelonephritis/complications/*drug therapy ; Republic of Korea ; Risk Factors ; Urinary Tract Infections/complications/*drug therapy ; beta-Lactams/*therapeutic use

OBJECTIVETo compare the efficacy and safety of a single ceftriaxone injection with 10-day oral amoxicillin in the treatment for children's acute otitis media.

METHODSThis study was a prospective, comparative, open randomized, multicenter trial. In the ceftriaxone group, a single dose sodium ceftriaxone (50 mg/kg, total dose < 1 g) was injected. In the amoxicillin group, the oral amoxicillin [40 mg/(kg.d), tid] was used for 10 days. Totally 236 cases aged from 0.5 to 12 years were enrolled and 212 cases completed the study. These patients were followed up twice and clinical signs and symptoms were recorded, otoscopy, peripheral blood WBC count, hearing test (pure tone test) and tympanography were performed.

RESULTSIn the ceftriaxone group, 103/106 cases were cured or improved (97.17%), while in the amoxicillin group 96/106 cases were cured or improved (90.57%) (P < 0.05). Ceftriaxone was significantly better than amoxicillin in the treatment. Totally 4 cases had side effects such as papular skin rash, urticaria around mouth, skin pigmentation, two cases in the ceftriaxone group and other two cases in the amoxicillin group. There was no significant difference between the 2 groups in side effects.

CONCLUSIONCeftriaxone injection was significantly better than ten-day oral amoxicillin for treatment of acute otitis media in children. The single dose regimen with ceftriaxone seems to be a good choice for children, particularly for.

Acute Disease ; Administration, Oral ; Amoxicillin ; adverse effects ; therapeutic use ; Anti-Bacterial Agents ; adverse effects ; therapeutic use ; Ceftriaxone ; adverse effects ; therapeutic use ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Otitis Media ; drug therapy ; Prospective Studies ; Treatment Outcome

BACKGROUNDErtapenem has been demonstrated to be highly effective for the treatment of complicated infections. The aim of this study was to compare the efficacy and safety of ertapenem with ceftriaxone.

METHODSWe searched the PubMed, EMBASE, and the Cochrane Library for published randomized controlled trials (RCTs) that compared the efficacy and safety of ertapenem with ceftriaxone for the treatment of complicated infections including community-acquired pneumonia (CAP), complicated urinary tract infections (cUTIs), and complicated intra-abdominal infections (cIAIs). Meta-analysis was performed by RevMan 5.0.

RESULTSEight RCTs, involving 2 883 patients, were included in our meta-analysis. Ertapenem was associated with similar clinical treatment success with ceftriaxone for complicated infections (1 326 patients, fixed-effect model, OR: 1.13, 95% CI: 0.75-1.71). There was no difference between the compared treatment groups with regard to the microbiological treatment success, and no difference was found with regard to the incidence of clinical and laboratory drug-related adverse events between ertapenem and ceftriaxone groups. As to local tolerability, overall, there was no difference between the compared groups; however, in the subgroup analysis, local reaction was significantly less in the ertapenem subgroup than the ceftriaxone plus ceftriaxone subgroup.

CONCLUSIONSErtapenem can be used as effectively and safely as ceftriaxone for the treatment of complicated infections. It is an appealing option for the treatment of these complicated infections.

Anti-Bacterial Agents ; therapeutic use ; Ceftriaxone ; therapeutic use ; Humans ; Intraabdominal Infections ; drug therapy ; Pneumonia ; drug therapy ; Randomized Controlled Trials as Topic ; Urinary Tract Infections ; drug therapy ; beta-Lactams ; therapeutic use

Ceftriaxone ; therapeutic use ; Child ; Female ; Humans ; Lung Abscess ; complications ; diagnosis ; Salmonella Infections ; complications ; diagnosis ; Sepsis ; drug therapy ; Thrombocytopenia ; complications ; diagnosis ; Tomography, X-Ray Computed ; methods ; Treatment Outcome