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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During a prospective study evaluating the expectant management of preterm (26 to 34 weeks) premature rupture of membranes (PROM), the authors compared maternal and neonatal outcome of 17 patients with a marked reduction in amniotic fluid volume with 22 subjects having identifiable pockets of amniotic fluid after membrane rupture. The results demonstrated no significant differences in maternal age, gravidity, cervical dilatation, incidence of labor on admission, use of tocolytics, steroid usage, interval from membrane rupture to delivery, or cesarean section rate. The gestational age at which PROM occurred (31.4 +/- 1.9 versus 29.8 +/- 2.2 weeks) was significantly (P less than .05) more advanced in the adequate fluid patients when compared with the reduced fluid group. Clinical amnionitis was a far more common occurrence in the reduced fluid patients when compared with the adequate fluid group (47 versus 14%, respectively, P less than .05) as was postpartum endometritis (59 versus 18%, P less than .05). The incidence of overt neonatal sepsis was similar between the adequate fluid (14%) and reduced fluid (18%) patients. These results suggest that when a marked reduction in amniotic fluid after PROM is identified, patients are at a three-times greater risk for antepartum amnionitis and postpartum endometritis.
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PMID:Amniotic fluid volume as a risk factor in preterm premature rupture of the membranes. 398 21

33 women with severe infection of the genital tract were studied using fastidious anaerobic techniques. The women, admitted to the Department of Obstetrics and Gynecology at Cook County Hospital were referred to the Infectious Disease Service for the following: pelvic abscesses (13), tubo-ovarian abscesses (3), endometritis following dilatation and currettage (2), sepsis associated with incomplete abortion (7), puerperal sepsis (5), vaginal abscess (1), vulval abscess (1), and Bartholin's gland abscess (1). Anaerobic bacteria was cultivated from all 33 patients. Aerobic bacteria was associated with anaerobes in 21 patients, the most frequent isolate being E. coli, followed by facultative streptococci of the viridans group. 12 patients had only anaerobes present but no patients had aerobes in the absence of anaerobic forms. 12 patients also has positive blood cultures for the same anaerobes isolated from soft tissues. The 3 groups of anaerobes isolated with greatest frequency were bacteroides, peptostreptococci and clostridia. Bacteroides fragilis was the major species recovered in 26 specimens. 6 patients who had failed on conventional antibiotics were treated with clindamycin, a new antibiotic with high activity against anerobes. All patients responded satisfactorily. These bacteriologic and clinical observations suggest that anaerobes play an important and often decisive role in serious pelvic infections.
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PMID:Anaerobic infections of the female genital tract: bacteriologic and therapeutic aspects. 458 19

Sixty-seven patients were treated with moxalactam in a noncomparative trial of hospitalized patients; 32 had endometritis or chorioamnionitis, 12 had skin and soft tissue infections, 5 had osteomyelitis, 5 had pneumonia, 5 had urinary tract infections, 4 had arthritis, 2 had sepsis from an unknown source, 1 had endocarditis, and 1 had peritonitis. Bacteremia was present in 12 of these patients. Patients were given 3 to 12 g of moxalactam per day (mean, 6.24 g/day) in divided doses every 6 to 8 h. Seven patients were given intramuscular treatment for 3 to 20 days for part or all of their therapy. The rest were given intravenous treatment exclusively. Treatment was continued for 2 to 42 days (mean, 10 days). The dose and the duration of therapy were determined by the type of infection and the response of each patient. There were four treatment failures and one enterococcal-clostridial superinfection. Moxalactam was well tolerated. Allergic reactions led to the discontinuation of the antibiotic in three patients. Prolonged prothrombin and partial thromboplastin times were observed in 2 of 11 patients tested; in both instances in patients had severe underlying diseases, including malnutrition and alcoholism. Pain on intramuscular injection was noted in two patients receiving 1,500 mg, but not in five receiving a lower dose; in one case the pain forced the use of intravenous therapy after one dose, and in the other case the pain was mild and the patient was treated for 20 days. We concluded that moxalactam was effective in the treatment of the types of infections included in this study and produced few adverse reactions.
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PMID:Moxalactam in the therapy of serious infections. 621 Nov 40

We performed a randomized, double-blind trial on a relatively low-risk population comparing the use of three doses of cefoxitin vs. placebo in the prevention of infection following primary cesarean section. Major site-related morbidity (endometritis, wound infection and septicemia) was significantly reduced in the cefoxitin group (8.9% vs. 27.8%; p = 0.017). Febrile morbidity alone tended to occur in the cefoxitin group (15.6% vs. 3.7%; p = 0.091), and all five urinary tract infections occurred in the cefoxitin group as well. Total morbidity was therefore not significantly different (cefoxitin, 35.6%; placebo, 31.5% [not significant]). Duration of hospitalization (mean, 6.0 days) and need for further postoperative antibiotic therapy were similar in the two groups. Our study demonstrated a modest benefit from the perioperative use of antibiotics in relatively low-risk patients undergoing primary cesarean section. Issues that need further study include definition of the optimal prophylactic regimen and of high-risk populations for whom prophylaxis would be most helpful.
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PMID:Perioperative use of cefoxitin in primary cesarean section. 636 96

Amniotic fluid from 207 women in labor was analysed at the time of artificial rupture of membranes or by amniocentesis. The following organisms were identified in concentrations of more than 1 000/ml: Staphylococcus aureus (1), Propionibacterium (1), E. coli (1), group B Streptococci (3), Lactobacilli (16). The 6 patient-carriers of pathogens became infected as did 4 of their babies. Leukocyte counts and LDH levels performed on amniotic fluid did not correlate with the appearance of symptoms of infection. Quantitative bacteriology of amniotic fluid seems to be of value in identifying patients at high risk of developing endometritis and/or neonatal sepsis.
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PMID:Bacteriological study of amniotic fluid during labor. 636 40

Amniocentesis to guide the management of preterm pregnancies complicated by premature rupture of the membranes (PROM) has been adopted at several centers. The purpose of this study was to evaluate this practice prospectively among comparable groups of patients, which has not previously been reported. Forty-seven patients with PROM at 26 to 34 weeks of gestation and an accessible pocket of amniotic fluid by ultrasound examination were randomly assigned to an "amniocentesis group" (N = 25) or to a "no amniocentesis group" (N = 22). Amniocentesis results were utilized when making management decisions in the amniocentesis group, whereas a clinical basis alone was used in the no amniocentesis group. Demographic variables were similar between the two study populations at the time of randomization. There were no antepartum fetal deaths and one neonatal death in each group. Fetal distress, as judged by the fetal monitor tracing, was more frequent in the no amniocentesis group (P less than .05). The number of days the infant remained in the hospital was significantly less in the amniocentesis group (median = 8.5 days, range 2 to 88 days) than in the no amniocentesis group (median = 22 days, range 2 to 110 days, P less than .01). This difference in neonatal hospital days appeared to be mainly due to a slower resolution of the multiple problems of prematurity. No significant differences in these complications were demonstrated individually. No differences in antepartum hospital days, postpartum hospital days, postpartum endometritis, or sepsis were apparent between the two groups.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Conservative versus aggressive management of preterm rupture of membranes. A randomized trial of amniocentesis. 639 20

A 27-year-old woman died from pneumococcal meningitis associated with pneumococcal endometritis two days after being delivered of a .1.75-kg infant. The infant also had pneumococcal septicemia and died six days after birth. The pneumococcus isolated from the mother and the baby was type 8. The membranes had ruptured 21 hours before delivery, and the mother had received a salbutamol infusion in an attempt to inhibit labor with injections of betamethasone to prevent neonatal respiratory distress. This case typified the dramatic onset and lethal nature of some pneumococcal infections.
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PMID:Maternal and neonatal death due to pneumococcal infection. 669 Oct 10

Previous bacteriologic studies of the placenta have been hampered by a high rate of contamination of vaginal flora. In the present study, cultures of the subchorionic fibrin layer of the placenta were compared to conventional swab-cultures of the surface of the fetal membranes for recovery of aerobic and anaerobic bacteria. Parallel cultures of membrane surface and subchorionic fibrin (SCF) were done in the placentas of 33 deliveries suspected clinically of being complicated by infection (CD). Placentas from 46 uncomplicated deliveries were similarly cultured to serve as controls. SCF cultures were positive in 11 of 33 CD placentas and in only 1 of 46 controls (P less than 0.001). SCF cultures showed contaminating vaginal flora in 2 of 79 while surface cultures showed vaginal contamination in 16 of 79 (P less than 0.01). Recovery of pathogens was similar by the two methods: 10 of 33 and 14 of 33 respectively. One hundred ninety-one additional CD placentas were cultured by the SCF technique. Forty-nine of the 224 SCF cultures yielded pathogens with a predominance of group B hemolytic streptococci, anaerobic gram positive cocci and anaerobic gram negative rods (81 total isolates). Escherichia coli was isolated in 5 cases. Cultures showing exclusively contaminating vaginal flora were obtained from only 3 of the 224 placentas. Subchorionic fibrin cultures combine technical simplicity, low rate of contamination and excellent recovery of pathogens. The bacterial types found by this method are the predominant species that cause endometritis, pelvic infections, and neonatal septicemia. Subchorionic fibrin culture is a useful technique for the bacteriologic diagnosis of infection in the placenta.
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PMID:Subchorionic fibrin cultures for bacteriologic study of the placenta. 670 49

A brief review of the special aspects concerning the use and selection of chemotherapeutic agents and antibiotics in bacterial infections occurring in gynaecology both specifically and generally. In case of severe bacterial infections such as sepsis it is recommended to combine two antibodies (e.g. beta-lactam antibiotics with aminoglycosides or several beta-lactam antibiotics together). Special attention is given to the particularly effective broad-spectrum penicillins and cephalosporins as well as to the aminoglycoside antibiotics etc. Individual well-tried antibiotics are briefly characterised in respect of their anti-bacterial efficacy (sensitivity and resistance), their field of application, and their dosage. In particular, the possibilities of the therapy of infections by anaerobic microorganisms and fungi are pointed out. In addition, a brief description is given of antibacterial chemotherapy of pneumonias of urinary tract infections and specifically gynaecological infections (such as adnexitis, endometritis, parametritis, pelveoperitonitis) under the aspects of rational antibiotic treatment. The article includes by pointing out the possibilities of prophylactic administration of antibiotics especially in surgical procedures in the sense of a perioperative short-term prophylaxis.
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PMID:[Antibiotic therapy in bacterial infections in gynaecology]. 692 34

The neonatal and obstetric approaches to preventing group B streptococcal neonatal infections are reviewed. Although recent reports recommend prophylactic antibiotic treatment of antepartum and intrapartum group B streptococcal carriers and low-birth-weight infants, acceptance of these schemes is not widespread. A preliminary study to evaluate the value of semiquantitative vaginal and cervical cultures of antepartum women for group B streptococcus in predicting maternal and neonatal infectious morbidity revealed: 1) 11% of the study population were carriers (group B streptococcus isolated from broth only) but only 2.8% had heavy colonization (growth in broth and on streaked plates), and 2) morbidity associated with 8 heavily colonized mothers during the current pregnancy included group B streptococcal endometritis (1 patient), neonatal sepsis (1), and readmission of a newborn for transient cyanosis (1). Two of the heavily colonized mothers were known carriers in their last pregnancy; 1 had group B streptococcal endometritis and the infant of the second developed clinical sepsis at 2 weeks of age. The clinical value of semiquantitative culture techniques requires additional investigation.
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PMID:Group B streptococcal neonatal infection: clinical review of plans for prevention and preliminary report of quantitative antepartum cultures. 699 Mar 32


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