Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The patient was a 26-year-old man who complained of headache and vomiting. On examination, there was nothing abnormal, but the edge of the right optic papilla was not clear. His temperature was 38.5 degrees C, pulse 96/min, blood pressure 120/80 mmHg. A space-occupying lesion in his fronto-dextra cupular part was found by CT scanning. He had a 12-year history of chronic purulent otitis. The diagnosis was a brain abscess in the fronto-dextra cupular part. The brain abscess was extracted and Pasteurella multocida was isolated from the dark brown pus draining from the abscess. The patient recovered through proper antibiotic therapy based on a sensitivity test. Reports of infections caused by this organism in foreign countries very widely from local infections due to bites and scratches by cats, dogs etc. to general infections such as infections of the respiratory tract, sepsis and meningitis. However, Pasteurella multocida brain abscesses are rare. Pasteurella multocida is a Gram-negative short rod which is best known as part of the mouth flora and as a pathogen causing septicemia in many domestic animals, such as cats, dogs etc.. Infection in man results mainly from animal bites or scratches. It has been reported that Pasteurella multodida can cause human septicemia, meningitis, respiratory tract infection, conjunctivitis and other infections. We isolated a strain of Pasteurella multocida from the pus of a brain abscess following chronic purulent otitis on August 6, 1990.
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PMID:Brain abscess due to Pasteurella multocida. 817 82

A bacteriological work on surface infections was done among live births (study group I) and neonates admitted in hospital (study group II). Out of 134 cases of conjunctivitis in group I Gram-negative bacilli predominated (48.5%) with Escherichia coli accounting for 29 (14.9%) cases, Klebsiella species 15 (11.2%) cases, Citrobacter freundii 3 (2.2%) cases, Pseudomons aeruginosa 18 (13.4%) cases and Aeromonas hydrophila 3 (2.2%) amongst pure isolates (73.9%). Gonococcus was noted in 2 (1.5%) cases. In group II, 41.7% were Staphylococcus aureus in pure growth (75%), compared to only 9.0% in group I. Skin infections were caused by both Staphylococcus aureus and Staphylococcus epidermidis. Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae and Pseudomonas aeruginosa were the principal insolates from umbilical sepsis. Pseudomonas aeruginosa was isolated as pure growth from local site of noma neonatorum. Anaerobic cultures were negative in all except in 2 cases of umbilical sepsis with tetanus neonatorum revealing Clostridium tetani which however proved to be non-toxigenic. Blood cultures were positive in 4 out of 14 cases bearing 50% correlation with bacteria from surface infections. A source study established partial correlation with the cases of pseudomonas conjunctivitis. Phage typing of Staphylococcus aureus and biochemical typing failed to detect any definite marker of clinical entities, except that the skin infections were caused by group III phages predominantly (65.0%).
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PMID:Bacteria in surface infections of neonates. 869 37

Three men and one woman (mean age 52 years) were admitted to hospital for septicemia (2 cases), sudden partial loss of visual acuity (1 case) and suspected conjunctivitis (1 case). Three of the patients showed risk factors (diabetes, alcohol intoxication, immunosuppression). Panophthalmitis (affecting all tunics of the eye) was apparent from the initial examination in all 4 cases (2 bilateral and 2 unilateral). Ocular involvement was associated with endocarditis and meningitis (pneumococcus) in 1 case, with nocardiosis (pulmonary, cerebral and nodal) in 1 case, and with septicemia with bacterial arthritis (Escherichia coli, streptococcus A) in 2 cases. Hemocultures were positive in 3/4 cases. The micro-organism was also detected in the joint (n = 2), urine (n = 1) and cerebrospinal fluid (n = 1), during pulmonary transparietal puncture (n = 1) and in intraocular biopsy tissue (n = 1). All patients received appropriate antibiotic therapy intravenously and intraocularly. The infection was cured in all cases, but with severe functional sequelae: blindness in 2 cases, and unilateral enucleation in the other 2 cases.
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PMID:[Hematogenic bacterial endophthalmitis. A rare infection with very poor functional prognosis]. 879 96

This study determines the perinatal mortality rate (PMR) among births recorded at the Women's Patna Medical College Hospital (PMCH) in India, and from other centers in the Patna district community, where the ICDS program was not implemented. Births include all infants over 28 weeks of gestational development and who weighed over 1000 g at birth. Infants were grouped by birth weights as follows: 1001-1500 g, 1501-2000 g, 2001-2500 g, 2501-3000 g, 3001-3500 g, and 3500 g. Newborns were observed for 1 week after birth, and mothers were encouraged to breast feed. Mothers of normal infants were discharged in 2-3 days and advised to attend the Well Baby Clinic in 1 week, or earlier in the case of illness. The perinatal mortality among 1000 infants included 29 stillbirths at PMCH and 39 stillbirths in the community, and 21 neonatal deaths at PMCH and 26 neonatal deaths in the community. The PMR was 50/1000 at PMCH and 65/1000 in the community. The PMR in blocks that had implemented ICDS was 35-41/1000. The lowest PMR was among infants weighing 2501-3000 g; the highest PMR was among infants weighing 1001-1500 g. The lower PMR at PMCH was attributed to better prenatal care. The leading causes of perinatal death in both groups were trauma and stress of labor. The most common illnesses were diarrhea (51.2% of cases) and conjunctivitis (51.5%). 24.4% of infants born in the community suffered from various diseases, including diarrhea (7.7%), hyperbilirubinemia (1.1%), and umbilical sepsis, respiratory distress, and hypoglycemia (0.5%). Both the Medical College Hospital and other community health centers must improve health services in order to meet the target of 30-35/1000 PMR by the year 2000.
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PMID:Comparative study of perinatal mortality and morbidity in the community and at Medical College Hospital, Patna. 914 12

Invasive bacterial eye infections in the neonate range from perforating keratitis to endophthalmitis. Endophthalmitis secondary to Pseudomonas aeruginosa has gained clinical and therapeutic importance since mortality rates are high and prognosis concerning preservation of vision is poor, especially in premature infants. We presented two cases with meningitis, septicemia and P. aeruginosa endophthalmitis. If premature infants develop a sepsis-like picture with cloudy cornea and purulent conjunctivitis, we have to consider the possibility of endophthalmitis and do a full ophthalmologic evaluation. Treatment should be started early and consists of systemic antibiotic therapy, as in septicemia. As P. aeruginosa spreads easily, prompt isolation and strict handwashing are indicated.
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PMID:Pseudomonas aeruginosa endophthalmitis in prematurity: report of two cases. 915 72

121 invasive pneumococci isolated from meningitis, septicemia, pneumopathies and other clinical infections (osteo-arthritis, peritonitis, sinusitis, otilis, conjunctivitis, plagues) were screened for susceptibility to penicillin G (P), erythromycim (E), chloramphenicol (Cl), tetracycline (T), ceftriaxone (Cro), and sulfametoxazole trimethoprim (SxT) by diffusimetric method, by MICs to P and Cro by agar dilutions and E-test. 48.8% were penicillin resistant (MICs > 0.12 microgram/ml), 22.7% being highly resistant (MICs 3-8 micrograms/ml). Any strain was resistant to P only, but patterns with P included were frequent (55.8%). Resistance to SxT was highest (monoresistance 25.6% as well as polyresistance 69.8%). 72.9% were resistant strains to > or = 1 antibiotic with 12 patterns of resistance (1-5 antibiotics). All of the strains were susceptible to Cro (MICs-0.003-0.5 microgram/ml). Resistance was closely correlated to serotypes 6,9,14,19,23 to site of isolation and diagnosis. Pneumococci from meningitis were 2-3 times more susceptible to P,E,Cl,T and SxT than the isolates from pneumopathies or other infections.
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PMID:Antibiotic resistance study of invasive S.pneumoniae. 925 39

High-dose cytarabine alone or in combination with mitoxantrone has been shown to be active against refractory non-Hodgkin's lymphoma in therapeutic trials. We administered these two drugs to 16 patients with advanced and refractory non-Hodgkin's lymphoma. Cytarabine was administered at 3 g/m2 as a 2-h intravenous infusion every 12 h on days 1-4 (8 doses) and mitoxantrone at 6 mg/m2/day as a 1-h intravenous infusion on days 1-5. The clinical efficacy and toxicity were assessed according to the WHO criteria. Five patients (31%, 95% CI: 8-54%) attained complete remission and two had partial remission. In three of the five complete remission patients, the remission lasted for > 4 months. The remaining two patients had complete remission for only 1.3 months. Myelosuppression with subsequent infection was the major toxicity of this regimen. Severe leukopenia (WBC < 1000/microliter) lasted for an average of 20 days and thrombocytopenia (< 25000/microliter) 18 days. Five patients (31%) died of treatment-related complications: neutropenia-associated sepsis in three, pneumonia in one and electrolyte imbalance in one. Nonmyeloid toxicities included alopecia in 100% (19% Gr.2, 75% Gr.3), stomatitis in 88% (13% Gr.2, 31% Gr.3), hepatotoxicity in 38% (6% Gr.2, 6% Gr.3), dermatitis in 31% (19% Gr.2), CNS toxicity in 25% (6% Gr.2, 6% Gr.3), infection in 38% (13% Gr.3, 19% Gr.4) and chemical conjunctivitis in 6% (Gr.2). We conclude that a proportion of refractory non-Hodgkin's lymphoma cases will respond to high-dose cytarabine+mitoxantrone, but that the treatment seems too toxic to be acceptable as salvage therapy for refractory non-Hodgkin's lymphoma.
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PMID:High-dose cytarabine and mitoxantrone as salvage therapy for refractory non-Hodgkin's lymphoma. 925 69

Human enteroviruses (family Picornaviridae) are the major cause of aseptic meningitis and also cause a wide range of other acute illnesses, including neonatal sepsis-like disease, acute flaccid paralysis, and acute hemorrhagic conjunctivitis. The neutralization assay is usually used for enterovirus typing, but it is labor-intensive and time-consuming and standardized antisera are in limited supply. We have developed a molecular typing system based on reverse transcription-PCR and nucleotide sequencing of the 3' half of the genomic region encoding VP1. The standard PCR primers amplify approximately 450 bp of VP1 for most known human enterovirus serotypes. The serotype of an "unknown" may be inferred by comparison of the partial VP1 sequence to those in a database containing VP1 sequences for the prototype strains of all 66 human enterovirus serotypes. Fifty-one clinical isolates of known serotypes from the years 1991 to 1998 were amplified and sequenced, and the antigenic and molecular typing results agreed for all isolates. With one exception, the nucleotide sequences of homologous strains were at least 75% identical to one another (>88% amino acid identity). Strains with homologous serotypes were easily discriminated from those with heterologous serotypes by using these criteria for identification. This method can greatly reduce the time required to type an enterovirus isolate and can be used to type isolates that are difficult or impossible to type with standard immunological reagents. The technique may also be useful for the rapid determination of whether viruses isolated during an outbreak are epidemiologically related.
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PMID:Typing of human enteroviruses by partial sequencing of VP1. 1020 72

Metastatic meningococcal endophthalmitis, although rare, is a rapidly progressive and sight-threatening infection. We present a 10-month-old infant with meningococcal meningitis who developed unilateral metastatic endophthalmitis. If patients develop a sepsis-like picture with cloudy cornea and purulent conjunctivitis, we have to consider the possibility of endophthalmitis and full ophthalmological evaluations are indicated. Treatment should be started as early as possible. The outcome of endophthalmitis is frequently permanent visual impairment. Endophthalmitis is a true medical emergency requiring early antibiotic therapy with full dose of antimicrobials to avoid morbidity and blindness.
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PMID:Endophthalmitis as a complication of meningococcal meningitis: report of one case. 1091 May 99

Serratia marcescens has been reported as an organism which can cause rapidly spreading, antibiotic resistant nosocomial colonization and disease. We report here an outbreak of colonization and disease due to S.marcescens involving 53 infants admitted to the Neonatal Intensive Care Unit (NICU) of the Uberlandia Federal University Hospital, Brazil, between December, 1997, and April, 1998. Thirty-eight infants were colonized without clinical signs of infection and 15 infants had clinical disease. Five infants developed septicemia (4 cases were fatal, including the presumed index case). Seven infants developed conjunctivitis, 1 developed both sepsis and conjunctivitis, 1 infant developed otitis, and 1 infant had a urinary tract infection. On univariate analysis, independent risk factors for S. marcescens clinical disease were: low birth weight (<1.500g), incubator care, use of carbapenems, duration of hospitalization (>/=7days), low Apgar score, and prematurity. All the isolates of S.marcescens showed the same antimicrobial susceptibility profile. The causative strains were resistant to oxyimino-cephalosporins due to their production of extended-spectrum beta-lactamases. Cultures from the hands of 12 NICU health care professionals (HCWs), soap samples, ventilator reservoirs, and work and incubator surfaces failed to identify a reservoir of S.marcescens, but positive cultures were found in half of the sink drains. Containment of the outbreak was achieved by closure of the NICU new admissions, employment of strict hygienic measures, and careful nursing care of the infected and colonized infants. Rapid organism identification and initiation of control measures are important in containing such an epidemic at an early stage.
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PMID:An Outbreak of Nosocomial Infection Caused by ESBLs Producing Serratia marcescens in a Brazilian Neonatal Unit. 1109 34


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