| We report a case of a vaginal infection caused by a strain of burkholderia cenocepacia. The strain was isolated from vaginal swab specimens from a 68-year-old woman with smoldering myeloma and chronic hepatitis c virus infection who was hospitalized for abdominal abscess. Treatment with piperacillin/tazobactam eliminated B. cenocepacia infection and vaginal symptoms. ( info) |
12/20. hematocolpos associated with a remote history of chronic vaginitis and a diagnostic vaginal biopsy: a case report. Bacterial vaginitis is commonly seen in the pediatric population. Severe or recurrent cases may be associated with ulcerative lesions. We report a case of vaginal biopsies of ulcerative lesions in a 9-year-old which led to severe vaginal adhesions, stenosis, and hematocolpos. A vaginoscopy and resection from below were not successful and an exploratory laparotomy with uterine perforation and sounding into the upper vagina were required to reopen the lower vaginal canal. We recommend the limited use of vaginal biopsies in the face of a typical vaginitis presentation, and aggressive treatment to promote mucosa healing when biopsies are required. ( info) |
13/20. Complexity of vaginal microflora as analyzed by PCR denaturing gradient gel electrophoresis in a patient with recurrent bacterial vaginosis. OBJECTIVE: gardnerella vaginalis has long been the most common pathogen associated with bacterial vaginosis (BV). We aimed to test our hypothesis that symptoms and signs of BV do not necessarily indicate colonization by this organism, and often will not respond to standard metronidazole or clindamycin treatment. methods: Using a relatively new molecular tool, PCR denaturing gradient gel electrophoresis (DGGE), the vaginal microflora of a woman with recalcitrant signs and symptoms of BV was investigated over a 6-week timeframe. RESULTS: The vagina was colonized by pathogenic enterobacteriaceae, staphylococci and candida albicans. The detection of the yeast by PCR-DGGE is particularly novel and enhances the ability of this tool to examine the true nature of the vaginal microflora. The patient had not responded to antifungal treatment, antibiotic therapy targeted at anaerobic Gram-negative pathogens such as Gardnerella, nor daily oral probiotic intake of lactobacillus rhamnosus GG. The failure to find the GG strain in the vagina indicated it did not reach the site, and the low counts of lactobacilli demonstrated that therapy with this probiotic did not appear to influence the vaginal flora. CONCLUSIONS: BV is not well understood in terms of its causative organisms, and further studies appear warranted using non-culture, molecular methods. Only when the identities of infecting organisms are confirmed can effective therapy be devized. Such therapy may include the use of probiotic lactobacilli, but only using strains which confer a benefit on the vagina of pre- and postmenopausal women. ( info) |
14/20. Isolation of Dialister pneumosintes isolated from a bacteremia of vaginal origin. In this report, we review one case of bacteremia infection due to Dialister pneumosintes. The patient was admitted in post-partum with vaginosis and suppurative thrombosis of the ovarian veina. D. pneumosintes was isolated in pure culture from the three blood culture flasks. Identification of this bacterium was difficult and requires the amplification and partial sequencing of the 16S rRNA gene. The patients had favorable outcome after antibiotic treatment. ( info) |
| We report the case of a 54-year-old, quadriplegic woman with a methicillin-resistant staphylococcus aureus (MRSA) vaginal infection. After failing a five-day course of intravenous vancomycin therapy, the patient was treated for ten days with mupirocin ointment applied intravaginally twice daily, which resulted in eradication of the infection. This report details a novel approach in treating MRSA vaginal infections. ( info) |
| OBJECTIVE: To report a case of a possible hypersensitivity reaction induced by metronidazole. CASE SUMMARY: An Asian woman with a history of recurrent vaginitis had previously developed localized erythema while on intravaginal metronidazole and nystatin. While receiving oral metronidazole for treatment of a current bacterial vaginosis, she developed chills, fever, generalized erythema, and a rash within 60 minutes of the first dose. Treatment with diphenhydramine was instituted. The following day while in the hospital, the patient's condition worsened; she experienced shortness of breath and increased edema of the extremities. methylprednisolone was administered with diphenhydramine and her condition improved over the next 5 days. The patient's vaginitis was treated with gentian violet and she was discharged on a tapering dosage of prednisone. DISCUSSION: metronidazole-induced cutaneous reactions and systemic hypersensitivity reactions are reviewed. Alternatives to metronidazole and other potential cross-reactive drugs are suggested for the treatment of recurrent vaginitis. CONCLUSIONS: Although the patient's initial reaction to metronidazole represented a rare event, written documentation and communication in the patient's native language may have prevented the subsequent severe hypersensitivity reaction. ( info) |
| A normal full-term baby boy, born by vaginal delivery, became ill on day 2 with fever and failure to feed. CSF examination revealed 260 x 10(6)/l leucocytes, mainly mononuclears, protein 2 g/l and glucose zero. pasteurella multocida was isolated in pure culture from the baby's CSF, blood and umbilicus and from the mother's vagina. The baby was treated with i.v. penicillin for 7 weeks. Progress was complicated by mild hydrocephalus, which resolved, and prolonged low grade fever. Recovery was complete, without neurological sequelae. This case illustrates that P. multocida can infect the vagina where it presents a hazard to a newborn infant delivered vaginally. early diagnosis is critical, intravenous high dose penicillin being the treatment of choice. ( info) |
18/20. What is normal vaginal flora? OBJECTIVE: To observe the composition of the vaginal flora of healthy women over time, and in relation to hormonal changes, sexual activity, and hygiene habits. DESIGN: A longitudinal surveillance of the vaginal flora over an eight week period. SUBJECTS: 26 female health care workers in local genitourinary medicine clinics. methods: The participants were anonymised. They filled in diary cards daily. Blind vaginal swabs were self-taken two-seven times weekly. A smear was air-dried for later Gram staining. The swabs were also cultured for Candida spp, gardnerella vaginalis, anaerobes, mycoplasma hominis and ureaplasma urealyticum. RESULTS: Of 26 subjects, only four had normal vaginal microbiology throughout. One woman, who was not sexually active, had bacterial vaginosis (BV) throughout and nine (35%) had intermittent BV. candidiasis was found intermittently in eight women (31%), and eight had normal microscopy. U urealyticum was isolated intermittently in 40% of women with BV, 25% with candida, and 50% with normal microscopy. Many women were symptomatic, but symptoms correlated poorly with microbiological findings. All but two women were sexually active; however, more women with BV were exposed to semen. BV seemed to be related to frequent use of scented soap, and there appeared to be an additive effect of clothing and hygiene factors. CONCLUSIONS: Our study raises doubts about what should be regarded as normal vaginal flora. It calls into question the significance of finding BV or U urealyticum on a single occasion in asymptomatic women, or of finding normal flora in symptomatic women. The effect of external factors on the vaginal flora deserve further study. ( info) |
19/20. When is bacterial vaginosis not bacterial vaginosis?--a case of cervical carcinoma presenting as recurrent vaginal anaerobic infection. Vaginal anaerobic infection is the most common cause of vaginal discharge in women. We present a case of recurrent vaginal anaerobic infection and cervical carcinoma and discuss the association of the two conditions. More frequent cytology/colposcopy may be indicated in women who give a history of recurrent or persistent vaginal anaerobic infection. ( info) |
| OBJECTIVE: To report a case of toxin-positive clostridium difficile-induced colitis (CDIC) after use of clindamycin phosphate vaginal cream. CASE SUMMARY: A 25-year-old postpartum white woman developed multiple watery stools and abdominal cramping on day 6 of therapy with clindamycin vaginal cream for bacterial vaginosis. She received no other concomitant medications. The patient's stool sample was found to be positive for the C. difficile toxin. Due to the costs and risks of standard therapy, we decided to manage the patient supportively. Complete resolution of the diarrhea occurred shortly thereafter. DISCUSSION: No published clinical studies in patients receiving clindamycin vaginal cream for bacterial vaginosis have documented C. difficile toxin in stool samples of patients with diarrhea. Approximately 5-6% of intravaginal clindamycin is absorbed in the bloodstream, making systemic effects possible. CONCLUSIONS: This report indicates clindamycin phosphate vaginal cream as the most probable cause of CDIC due to the temporal relationship between the occurrence of diarrhea and clindamycin administration, lack of concomitant medications, and documentation of C. difficile toxin. ( info) |