Congenital cutaneous candidiasis associated with maternal peripartum candidemia.

BACKGROUND: Cutaneous congenital candidiasis (CCC) is a rare condition consisting of invasive fungal infection of the epidermis and dermis that mostly affects preterm infants. Maternal vaginal candidiasis is present in half of the cases, although the occurrence of invasive candidiasis during pregnancy or peripartum period is exceptional. CASE REPORT: We present the case of a full-term infant that was born by vacuum-assisted vaginal delivery to an apparently healthy 33 year-old woman with no history of intravenous drug use or vaginal candidiasis during pregnancy. The newborn showed a diffuse maculopapular rash with respiratory distress and bilateral interstitial lung infiltrates, requiring nasal continuous positive airway pressure support. Blood cultures obtained from the mother due to intrapartum fever yielded Candida albicans. Cultures of vaginal discharge and neonate skin also yielded C. albicans with the same in vitro susceptibly pattern. No alternative source for candidemia was identified. The clinical course after starting a systemic antifungal therapy was favorable in both the mother and the neonate, with clearance of candidemia and resolution of the skin lesions. CONCLUSIONS: CCC must be considered in full-term newborns with maculopapular rash at birth or during the first days of life. The absence of alternative sources for bloodstream infection in the present case suggests a potential etiopathogenic relationship between CCC and maternal candidemia. It is reasonable to rule out postpartum candidemia when CCC is suspected.

Puerperal mastitis in the past decade: results of a single institution analysis.

PURPOSE: Although puerperal mastitis is a common disease, published data are poor. Increasing rates of community-acquired MRSA (CA-MRSA) cases are reported in the USA. However, information about common pathogens and CA-MRSA in Germany is still insufficient. The aim of this study was to investigate the most common pathogens of puerperal mastitis in the last decade, its therapy, resistance rate and the effectiveness of the current treatment strategies. METHODS: The pathogens, the respective antibiograms and the treatment strategies of patients treated for puerperal mastits at the University Clinic Magdeburg (Germany) between 2006 and 2016 were retrospectively reviewed. Statistical analysis was performed using SPSS Version 21. RESULTS: In our series, 59 cases with puerperal mastitis were reviewed, 26 (44.1%) of these developed a breast abscess. In 37 of 59 (67.3%) cases the symptoms occurred in the first 8 weeks postpartum. The most common pathogens were Staphylococcus aureus (64.9%) and Coagulase-negative Staphylococcus (13.5%). Methicillin-resistant Staphylococcus aureus (MRSA) was found in one case. Of the 19 cases with Staphylococcus aureus, 17 were resistant to Penicillin. Conservative management was mainly performed with Flucloxacillin (60%), which was successful in most cases. Sixteen of 26 (61.5%) women with abscesses underwent ultrasound (US)-guided needle aspiration. CONCLUSION: In this cohort, MRSA was not a main pathogen responsible for breast abscesses. Conservative treatment strategies remained constant during the observed period and Flucloxacillin was the most frequent antibiotic used. The analysis of the courses of diseases leads to the conclusion that surgical incision is progressively replaced by US-guided needle aspiration.

Laboratory confirmed puerperal sepsis in a national referral hospital in Tanzania: etiological agents and their susceptibility to commonly prescribed antibiotics.

BACKGROUND: In most developing countries, puerperal sepsis is treated empirically with broad spectrum antibiotics due to lack of resources for culture and antibiotics susceptibility testing. However, empirical treatment does not guarantee treatment success and may promote antimicrobial resistance. We set to determine etiological agents and susceptibility pattern to commonly prescribed antimicrobial agents, among women suspected of puerperal sepsis, and admitted at Muhimbili National Hospital. METHODS: Hospital based cross-sectional study conducted at tertiary hospital from December 2017 to April 2018. The study recruited post-delivery women suspected with puerperal sepsis. Socio- demographic, clinical and obstetric information were collected using structured questionnaire. Blood and endocervical swab samples were collected for aerobic culture. Blood culture bottles were incubated in BACTEC FX40 (Becton-Dickinson, Sparks, MD, USA). Positive blood cultures and cervical swabs were inoculated onto sheep blood agar, MacConkey agar, chocolate agar and Sabouraud's dextrose agar, incubated aerobically at 37 °C for 18-24 h. Antimicrobial susceptibility was determined by Kirby-Bauer disc diffusion method. RESULTS: A total of 197women were recruited, of whom 50.3% had spontaneous vaginal delivery, while 49.2% had caesarean section. Bacteraemia was detected in 22 (11.2%) women, along with 86 (43.6%) isolated from endocervical swabs. Gram-negative bacilli were the predominant isolates detected in 92(46.7%) cases. Majority of the isolates were E. coli 68(61.8%) followed by Klebsiella spp. 22(20.0%). E. coli were highly susceptible to meropenem (97.0%), while resistance to ceftriaxone, ampicillin and ceftazidime was 64.7, 67.6 and 63.2%, respectively. Klebsiella spp. were susceptible to meropenem (86.4%) and resistant to ceftriaxone (77.3%), gentamicin (86.4%), ampicillin (81.8%) and ceftazidime (86.4%). Staphylococcus aureus isolates were 100% susceptible to clindamycin. The proportion of extended spectrum beta lactamase producers among gram-negative bacilli was 64(69.6%) and 53.8% of S. aureus isolates were resistant to methicillin. CONCLUSION: In this study puerperal sepsis was mostly caused by E. coli and Klebsiella spp. Causative agents exhibited very high levels of resistance to most antibiotics used in empiric treatment calling for review of treatment guidelines and strict infection control procedures.

Symposium review: Mechanisms of disruption of fertility by infectious diseases of the reproductive tract.

Diseases of postpartum dairy cows impair reproductive processes, resulting in prolonged anestrus, reduced conception, and increased pregnancy attrition, regardless of whether the initial disease precedes insemination (even by many weeks), occurs close to insemination, or follows fertilization. Bacteria and their products activate pattern recognition receptors that respond to pathogen-associated molecular patterns (PAMP). These receptors include toll-like receptors (TLR), nucleotide-binding oligomerization domain (NOD)-like receptors and others, and their activation culminates in upregulation of proinflammatory cytokines such as IL-1ß, IL-18, and tumor necrosis factor-α. These may have direct effects on the uterus and conceptus. Importantly, however, these inflammatory mediators, as well as the bacterial products, make their way to the ovary via the general circulation (even from distant sites) or possibly by using the countercurrent vascular mechanism that normally transports endometrial prostaglandin to the ipsilateral ovary. Endotoxin reaches concentrations in follicular fluid that exceed those found in the circulation or even in the infected uterus. Ovarian follicular cells also express TLR and can respond directly to bacterial products including endotoxin, impairing their function. Inflammation is accompanied by increased oxidative stress. The process of oocyte development from activation of primordial oocytes to potential ovulation spans 4 mo. Competence by an oocyte encompasses the ability to undergo not only fertilization but also a complex cytoplasmic maturation that lays the foundation for completion of meiosis at the appropriate time, the transition to mitosis in the zygote, and further development of the conceptus. Oocyte maturation relies on intimate association between cumulus cells and the oocyte, characterized by gap junctions through which molecules of various sizes pass. Signaling also occurs in the oocyte-to-cumulus cell direction. Because both granulosa and theca interna cells are capable of responding to inflammatory mediators, with observed alterations in some functions, it seems likely that disturbed ovarian follicular function may contribute to failure of oocytes to become fully competent, even if the insult occurs well before ovulation. Therefore, interruption of normal fertility by uterine infections may be mediated at the level of the uterine environment but the effect on the ovary and oocyte is likely to be even more important.

A clinical and microbiological study of puerperal sepsis in a tertiary care hospital in India.

OBJECTIVE: This prospective study was carried out to evaluate the clinical profile and bacterial isolates among women with puerperal sepsis in a tertiary hospital in North India. MATERIALS AND METHODS: Women with puerperal sepsis (n = 45) admitted from January 2015 to April 2016 were followed prospectively. Cultures were obtained from cervix, blood, urine, and pyoperitoneum. Initial antibiotics were cefotaxime or piperacillin with tazobactam plus amikacin plus clindamycin or metronidazole and were changed according to sensitivity. RESULTS: Out of 7887 deliveries during this period, 45 (0.2%) women had puerperal sepsis. 16 (35.5%) delivered in the present hospital, 25 (55.5%) at another health care facility, and 4 (8.9%) at home. Delivery was by cesarean section (CS) in 24/45 (53.3%) and vaginal in 21/45 (46.6%). Grade 1 sepsis occurred in 21, grade 2 in two, and grade 3 in 22 women. Majority (29/45 or 64.5%) had no risk factor for puerperal sepsis. There were two (4.4%) deaths and 13/45 (28.8%) had near-miss morbidity. Pathogenic bacteria were isolated in 33/45 (73.3%) in cervical swab (69%), blood, urine, or pus culture with no significant difference in the bacterial yield or species isolated between cotton or polyester swabs (p > .05). Escherichia coli were the commonest isolate and was sensitive to amikacin in all. Five had stillbirths and 4/40 neonates developed sepsis but recovered. CONCLUSIONS: Escherichia coli was the commonest pathogen and was uniformly sensitive to amikacin, which may be included among the initial antibiotics to treat puerperal sepsis in India.

Primary tonsillar tuberculosis.

Upper aerodigestive tract involvement with tuberculosis is relatively rare and may be seen in up to 2% of patients with pulmonary tuberculosis. Isolated tonsil involvement with tuberculosis is not commonly seen in clinical practice. We report a case of a 22-year-old postpartum mother who presented with odynophagia, fever, loss of weight and submandibular swelling of 3 months' duration. Clinical examination revealed a submandibular node, and oropharyngeal examination revealed necrotic slough overlying an enlarged left tonsil. Fine-needle aspiration cytology of the node and histopathological examination of the left tonsillectomy specimen revealed necrotising epithelioid cell granulomas, and stain for acid-fast bacilli was positive in the latter. She was diagnosed with tonsillar tuberculosis and was started on antituberculous treatment following which she improved clinically. This case serves to demonstrate an uncommon presentation of primary tuberculosis and reminds us to consider tuberculosis also as a microbiological aetiology for tonsillitis.

Infectious Postpartum Sacroiliitis: The Importance and Difficulty of Early Diagnosis.

The sacroiliitis accounts for about 1.5% - 10% of all cases of septic arthritis and it is strongly associated with gynaecological infections, pelvic trauma or drug abuse (3.4% - 12.8% of cases occur during the postpartum period). Early diagnosis is difficult because the symptoms are nonspecific in pregnancy and in the postpartum period, making the delay of treatment a serious risk of irreversible damage to the joint and development of post-infectious complications. The authors describe the case of a 37-year-old puerperal woman presented to hospital, weeks after urgent caesarean section, with endometritis, post-anesthetic epidural hematoma and secondary infectious postpartum sacroiliitis. The diagnosis of sacroiliac joints pathology during pregnancy and puerperium is challenging. The pathogenesis of infectious sacroiliitis results from local contamination by contiguous infection or hematogenous spread of bacterial infections. The prognosis is usually favorable and depends on early diagnosis and treatment.

A sacroileíte representa 1,5% - 10% de todos os casos de artrite séptica e está fortemente associada a infecções ginecológicas, trauma pélvico e a abuso de drogas (3,4% - 12,8% dos casos ocorrem durante o puerpério). O diagnóstico precoce é difícil, pois os sintomas são inespecíficos na gravidez e no puerpério, retardando o tratamento, podendo assim causar danos irreversíveis à articulação e desenvolvimento de complicações pós-infecciosas. Os autores descrevem o caso de uma puérpera de 37 anos que duas semanas após realização de cesariana urgente iniciou quadro de endometrite, hematoma epidural secundário a complicação anestésica e sacroileíte infecciosa secundária. O diagnóstico de patologia da articulação sacroilíaca durante a gravidez e puerpério constitui um desafio. A patogénese da artrite séptica resulta da contaminação local por infecção contígua ou da disseminação hematogénea. O prognóstico da sacroileíte infecciosa do pós-parto é geralmente favorável e depende do diagnóstico e tratamento precoces.

Group A Streptococcal Infection in Pregnancy and the Puerperium.

There has been an increasing incidence worldwide of invasive group A streptococcal disease in pregnancy and the puerperal period over the past 30 years. Group A Streptococcus (GAS) was identified as the major cause of maternal morbidity and mortality from sepsis before the identification that hand washing techniques could prevent the transmission of the bacteria. Hand washing remains the cornerstone of prevention as transmission can occur directly from an asymptomatic colonized healthcare provider, other patients, or a community-acquired source. Pregnancy and the puerperal period are associated with significant maternal physiologic changes that must be identified and clarified to identify signs and symptoms of GAS so that treatment can be initiated at the earliest moment. Treatment of group A streptococcal sepsis follows the guidelines developed under the Surviving Sepsis Campaign model. Maternal outcomes are improved by identifying risk factors and working with the perinatal team to implement rapid intervention. Even with prompt treatment of invasive group A Streptococcus, it remains the most common cause of infection that results in severe maternal morbidity and death in the world.

[ANTIBIOTIC SENSITIVITY/RESISTANCY OF MICROBIAL STRAINS, ISOLATED FROM PUERPERAS, NEWBORNS AND SAMPLES OF MATERNITY WARD ENVIRONMENT].

In this article, there are given data of microorganisms sensitivity/resistancy investigation, to different groups of antibiotics. Microorganisms where isolated from puerperas, newborns and samples of maternity ward environment. Investigation was performed in L.T.D. "Imedis Clinica". Detection of microorganisms sensitivity/resistancy to antibiotics was performed by use of two methods: method of disc diffusion and serial dilution on solid breeding substratum. It was determined that gram positive, as well as gram negative microorganisms had sufficiently high level of resistancy to some penicillines, aminoglycosides, macrolides. Some species of gram negative microorganisms had resistancy to lincomicin in 100% of cases. High level of sensitivity was revealed to such antibiotics as amicalin, amoxiclav, cefepim, ciprofloxacin. Gram negative microorganisms had high level of sensitivity to imipenem-cilastatin and meropenem. Performed investigation confirms necessity of microbiological monitoring in different clinics, because it is one of the most significant components of infection control. It gives opportunity to perform exact antibiotic prophylaxis and if necessary - rational antibiotic therapy.

The prevalence of subclinical endometritis and intrauterine infections in repeat breeder cows.

The objectives of this study were to assess the prevalence of subclinical endometritis and the presence of common uterine pathogens in repeat breeder cows. A total of 121 cows with three or more consecutive artificial inseminations without conception and no clinical signs of disease were defined as repeat breeder cows and were enrolled in this trial. Intrauterine samples were collected with the cytobrush technique to determine the prevalence of subclinical endometritis and bacteriologic infections. Blood samples were analyzed for concentrations of progesterone and estradiol in plasma to assess ovarian activity. Furthermore, breed, parity, history of calving and postpartum uterine infection, clinical findings of transrectal palpation, and backfat thickness were analyzed as potential factors for the prevalence of subclinical endometritis in repeat breeder cows. The prevalence of subclinical endometritis in repeat breeder cows was 12.7%; but common uterine pathogens, Escherichia coli and Trueperella pyogenes, were found in only one and three cows, respectively. Ovarian activity was determined in 95.0% of all cows. Recorded variables had no effect on the prevalence of subclinical endometritis in repeat breeder cows. In conclusion, subclinical endometritis and uterine infections linked to common pathogens were playing a minor role as a cause for repeat breeder cows in this study. Alternative reasons for failure to conceive in these cows are discussed.

Post-partum acute kidney injury.

To determine the risk factors, course of hospital stay and mortality rate among women with post-partum acute kidney injury (AKI), we studied (of 752 patients with AKI admitted to a tertiary care center during the study period between November 2009 and August 2012) 27 (3.59%) women with post-partum AKI. The data regarding age, parity, cause of renal failure, course of hospital stay and requirement of dialysis were recorded. Sepsis was the major cause (70.3%) of post-partum AKI. Other causes included disseminated intravascular coagulation (55.5%), pre-eclampsia/eclampsia (40.7%), ante- and post-partum hemorrhage (40.7% and 22.2%) and hemolytic anemia and elevated liver enzymes and low platelet count syndrome (29.6%); most patients had more than one cause of AKI. We found a very high prevalence (18.5%) of cortical necrosis in our study patients. A significant correlation was also found between the creatinine level on admission and the period of onset of disease after delivery. In conclusion, several factors are involved in causing post-partum AKI in our population, and sepsis was the most common of them.

Prevalence of bacteremia in dairy cattle with acute puerperal metritis.

BACKGROUND: Acute puerperal metritis (APM) affects 30% of postpartum dairy cattle. Bacteremia negatively impacts survival in cattle with coliform mastitis. However, the prevalence of bacteremia in dairy cattle with APM is unknown. HYPOTHESIS: Bacteremia is detectable in a large proportion of cattle with APM. ANIMALS: Seventeen dairy cows with APM and 17 healthy dairy cattle. METHODS: Prospective case-control study. Cases were identified by daily monitoring of cattle in the first 10 days after calving. Controls were matched to cases by parity and days in milk. Cows were examined at the time of identification of APM. A complete blood count, serum biochemical analysis, and bacteriologic culture of blood and lochial fluid were performed on each animal at the time of diagnosis. The same samples were collected from healthy herdmates of a similar parity and days in milk. Blood culture results and clinicopathologic variables were compared between groups. Conditional logistic regression was used to evaluate factors associated with APM, whereas multivariate logistic regression was used to evaluate factors associated with bacteremia. RESULTS: Bacteremia occurred in 53% (9/17) of cattle with APM and 53% (8/15) controls. Bacillus spp. was the organism most commonly isolated from the bloodstream in cattle of both groups. Bacteremic cattle in both groups were significantly less likely to have basophils in the peripheral circulation (P = .02) and more likely to have higher serum globulin concentrations (P = .02). CONCLUSIONS AND CLINICAL IMPORTANCE: Bacteremia is a common occurrence in postpartum dairy cattle. Further study is warranted to investigate the modes by which bacteria colonize the bloodstream in this population of animals and the importance of bacteremia on health and productivity of affected animals.

[Puerperal meningitis by group B streptococcus]. / Meningitis puerperal por estreptococo del grupo B.

BACKGROUND AND OBJECTIVE: To describe an unusual clinical presentation of puerperal meningitis by Streptococcus agalactiae (S. agalactiae). PATIENT AND METHOD: We report a case of puerperal meningitis for S. agalactiae, a rare form of infection in a healthy puerperal and with an atypical presentation. RESULTS: We deeply report the clinical case, the procedures performed to exclude other diseases and management differences. It is compared with meningitis cases reported in the literature, and as in these, we opt for and early diagnosis and a rapid onset of antibiotic treatment. CONCLUSION: Meningitis caused by S. agalactiae is not a frequent complication in the postpartum period, that requires early diagnosis and treatment of which depends the patient's prognosis.

[Enteral oxygenation in complex treatment of anaerobic septic shock in postpartum woman].

Purpose of the clinical case demonstration is to attract the professionals' attention to the method of enteral oxygen therapy successfully used in the complex intensive therapy of septic shock in young postpartum woman.