Infectious Diseases in Obstetrics and Gynecology最新文献

{"title":"Total and Free 25-Hydroxy-Vitamin D and Bacterial Vaginosis in Pregnant African American Women.","authors":"Anne L Dunlop,&nbsp;Sheila L Jordan,&nbsp;Erin P Ferranti,&nbsp;Cherie C Hill,&nbsp;Shiven Patel,&nbsp;Li Hao,&nbsp;Elizabeth J Corwin,&nbsp;Vin Tangpricha","doi":"10.1155/2019/9426795","DOIUrl":"10.1155/2019/9426795","url":null,"abstract":"<p><strong>Objective: </strong>This study sought to investigate associations between serum total and free 25(OH)D and bacterial vaginosis (BV) in early and later pregnancy among US black women to provide insight into the most clinically relevant measure of vitamin D status among pregnant black women with respect to risk for BV as well as insights into critical time points for measuring and/or addressing vitamin D status in pregnancy.</p><p><strong>Methods: </strong>Data and biospecimens were derived from a subsample (N = 137) of women from the Emory University African American Vaginal, Oral, and Gut Microbiome in Pregnancy Cohort, for whom data related to vitamin D status (serum assays for total and free 25(OH)D) and Nugent score of Gram stained vaginal specimens in early (8-14 weeks) and later (24-30 weeks) were available. We compared total and free 25(OH)D concentrations for women according to Nugent score category (normal flora, intermediate flora, and BV) and assessed the odds of BV according to measures of vitamin D status.</p><p><strong>Results: </strong>Thirty-seven (27%) women had adequate vitamin D status at baseline, whereas 70 (51%) had insufficient vitamin D and 30 (22%) were vitamin D deficient; there were not significant differences in the proportion of women with adequate, insufficient, or deficient vitamin D according to Nugent score category. However, the odds of BV later in pregnancy were significantly higher for women who experienced a smaller rise in total 25(OH)D and free 25(OH)D from 8-14 through 24-30 weeks gestation.</p><p><strong>Conclusion: </strong>The change in measures of vitamin D status from early to later pregnancy is associated with the occurrence of BV in pregnancy. Further research is needed to examine the association between the change in vitamin D status over pregnancy and the occurrence of BV and other measures of vaginal microbial composition as well as to identify factors that influence change in vitamin D status over pregnancy.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":"2019 ","pages":"9426795"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2019/9426795","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9417426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Importance of High-Risk Human Papillomavirus Infection Detection in Female Renal Transplant Recipients in the First Year after Transplantation.","authors":"Maksims Cistjakovs,&nbsp;Alina Sultanova,&nbsp;Olga Jermakova,&nbsp;Liba Sokolovska,&nbsp;Svetlana Chapenko,&nbsp;Baiba Lesina-Korne,&nbsp;Rafail Rozental,&nbsp;Modra Murovska,&nbsp;Ieva Ziedina","doi":"10.1155/2018/9231031","DOIUrl":"https://doi.org/10.1155/2018/9231031","url":null,"abstract":"<p><strong>Objectives: </strong>Most of human papillomavirus (HPV) infections are \"cleared\" by the immune system; however, in cases of immune system suppression, infections could lead to development of malignancies. The aim of this study was to find out the frequency of HR-HPV infection in early period after renal transplantation in recipients receiving immunosuppressive therapy and to follow the progression of the infection up to one year.</p><p><strong>Methods: </strong>43 female renal transplant recipients and 79 healthy female individuals as a control group were enrolled in this investigation. For the detection of HPV infection, patients' samples (blood and vaginal swabs) were collected two weeks after transplantation with following collection of six months and one year. Different polymerase chain reactions for HR-HPV genomic sequences detection and ELISA kit for detection of anti-HPV IgG antibodies were used.</p><p><strong>Results: </strong>In this study, we show that frequency rate of HR-HPV infection has increased in the first year after transplantation from early stage of immunosuppressive therapy (from 24% to 36%). Also an increase of HR-HPV load was detected over time, showing the highest median viral load at sixth month after transplantation.</p><p><strong>Conclusions: </strong>From the obtained data, it follows that it is very important to carefully monitor patients receiving immunosuppression therapy on progression of HR-HPV.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"9231031"},"PeriodicalIF":0.0,"publicationDate":"2018-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2018/9231031","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36853296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular Antimicrobial Resistance of <i>Neisseria gonorrhoeae</i> in a Moroccan Area.","authors":"Safae Karim,&nbsp;Chahrazed Bouchikhi,&nbsp;Abdelaziz Banani,&nbsp;Hinde El Fatemi,&nbsp;Tiatou Souho,&nbsp;Sanaa Erraghay,&nbsp;Bahia Bennani","doi":"10.1155/2018/7263849","DOIUrl":"https://doi.org/10.1155/2018/7263849","url":null,"abstract":"<p><strong>Objectives: </strong>To identify the prevalence and the types of <i>Neisseria gonorrhoeae</i> (NG) resistance plasmids-mediated penicillin (PPNG) and tetracycline (TRNG), the ciprofloxacin resistance (CRNG), and related risk factors of each types of resistance.</p><p><strong>Methods: </strong>The beta-lactamase-producing plasmid types (Africa, Asia, and Toronto), <i>tetM</i> tetracycline resistance plasmid types (America and Dutch), and the determination of the Ser-91 mutation of GyrA were detected by specifics PCRs on 149 diagnosed NG positives samples followed by <i>Hinf1</i> digestion for <i>tetM</i> and <i>gyrA</i> mutation.</p><p><strong>Results: </strong>135 (90.1%) samples showed a profile of molecular resistance to at least one antibiotic with predominance of ciprofloxacin resistance. In fact, 36 (24.2%) and 69 (46.3%) cases harbored PPNG and TRNG, respectively, and 116 (77.9%) cases showed the mutation Ser-91 of GyrA (CRNG). From a total of 36 PPNG isolates, the Toronto, Asian, and Toronto/Asian types were detected in 13 (36.1%), 10 (27.8%), and 13 (36.1%) cases, respectively, whereas the African type was not detected. In addition, the American type of TRNG was detected in 92.8% (64/69) of cases, while the Dutch type was detected in 7.2% (5/69) of cases. The association of demographics and clinical variables with NG resistance to ciprofloxacin, penicillin, and tetracycline was studied and the risk factors have been determined.</p><p><strong>Conclusion: </strong>Resistance to penicillin, tetracycline, and ciprofloxacin among NG samples positives remained at high levels in Morocco as determined by molecular profile. So, the use of molecular tools for NG antimicrobial resistance detection can help in the management and spread limitation of this infection.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"7263849"},"PeriodicalIF":0.0,"publicationDate":"2018-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2018/7263849","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36802902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perceived Barriers to Antepartum HIV Medication Adherence in HIV Infected Pregnant Women.","authors":"Leilah Zahedi-Spung,&nbsp;Marisa Young,&nbsp;Lisa B Haddad,&nbsp;Martina L Badell","doi":"10.1155/2018/4049212","DOIUrl":"https://doi.org/10.1155/2018/4049212","url":null,"abstract":"<p><strong>Introduction: </strong>Although rare, perinatal HIV transmission still occurs in the United States and most transmissions are preventable. We aim to identify patient barriers to antiretroviral therapy (ART) adherence during pregnancy and assess patient understanding of perinatal transmission.</p><p><strong>Methods: </strong>This cross-sectional survey recruited HIV positive postpartum women at a large safety net hospital in Atlanta, Georgia, between January 2016 and February 2018. Survey questions included demographic characteristics, HIV history, knowledge of perinatal transmission, and ART adherence. Perinatal and HIV outcomes were assessed using chart abstraction.</p><p><strong>Results: </strong>Of the 70 HIV infected postpartum women delivered at a large safety net hospital in Atlanta, GA, 45 women were eligible and consented to participate. Participating women were aged 18 to 40 years with an average age of 29 years old, 93% of participants were African-American, and 68% had ≥3 pregnancies. The majority of participants (75%) reported daily ART adherence. \"Forgetting\" was the most frequent reason for missing pills (57%). Thirteen women had a detectable viral load at the time of delivery and nine of those women had a viral load greater than 1000 copies/mL. Approximately 85% of women who correctly stated ART medications decrease perinatal transmission risk reported daily adherence compared with 50% of women without that knowledge (OR 5.6, 95% CI 1.17, 26.7). Almost half of women (40%) either did not know or believed a vaginal delivery, regardless of viral load, would increase their risk of perinatal transmission.</p><p><strong>Conclusion: </strong>Overall, women who were diagnosed with HIV during the current pregnancy, those with planned pregnancies, and those who were on medications prior to pregnancy were more likely to report daily ART adherence. Detectable viral load at delivery is the greatest risk factor for perinatal transmission; therefore strategies to increase ART adherence are needed.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"4049212"},"PeriodicalIF":0.0,"publicationDate":"2018-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2018/4049212","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36707278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of Sexually Transmitted Infections among Married Women in Rural Nepal.","authors":"Sunila Shakya,&nbsp;Solveig Thingulstad,&nbsp;Unni Syversen,&nbsp;Svein Arne Nordbø,&nbsp;Surendra Madhup,&nbsp;Krista Vaidya,&nbsp;Biraj Man Karmacharya,&nbsp;Bjørn Olav Åsvold,&nbsp;Jan Egil Afset","doi":"10.1155/2018/4980396","DOIUrl":"https://doi.org/10.1155/2018/4980396","url":null,"abstract":"<p><strong>Introduction: </strong>We have previously determined the prevalence of human papillomavirus (HPV) infection among women in rural Nepal. In the current study, we also wanted to examine the prevalence of and risk factors for other sexually transmitted infections (STIs) in the same population.</p><p><strong>Methods: </strong>Population-based study of nonpregnant women ≥ 15 years who were married or had a history of marriage in the past, residing in five rural villages in Nepal. Data on sociodemographic characteristics, reproductive history, and genitourinary symptoms were collected, and a gynecological examination was conducted. Cervical samples were analyzed by real-time PCR for <i>Neisseria gonorrhoeae</i>, <i>Chlamydia trachomatis</i>, and <i>Trichomonas vaginalis</i> and HPV, and a serum sample was analyzed for syphilis, hepatitis B virus (HBV) and HIV infection by serology.</p><p><strong>Results: </strong>Of 2416 eligible women, 62% participated. Trichomoniasis, <i>Chlamydia trachomatis</i> infection, HPV and HBV infection, and syphilis were detected in 5.4%, 0.8%, 14.3%, 0.3%, and 0.2% of the women. None had gonorrhea or HIV infection. Of those with genitourinary symptoms, 6.3% had a curable STI. Vaginal discharge classified as abnormal by gynecological examination, but not self-reported discharge, was significantly associated with laboratory diagnosis of a curable STI. Risk factors for trichomoniasis were reproductive age and high cast/ethnicity. Due to low prevalence, risk factors for other STIs could not be disclosed.</p><p><strong>Conclusion: </strong>We observed high prevalence of HPV infection followed by trichomoniasis, while other STIs were rare among women in rural Nepal. There was no association between genitourinary symptoms and laboratory-confirmed STIs.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"4980396"},"PeriodicalIF":0.0,"publicationDate":"2018-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2018/4980396","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36497490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Periodontal Disease, Inflammatory Cytokines, and PGE₂ in Pregnant Patients at Risk of Preterm Delivery: A Pilot Study.","authors":"Catalina Latorre Uriza,&nbsp;Juliana Velosa-Porras,&nbsp;Nelly S Roa,&nbsp;Stephani Margarita Quiñones Lara,&nbsp;Jaime Silva,&nbsp;Alvaro J Ruiz,&nbsp;Francina Maria Escobar Arregoces","doi":"10.1155/2018/7027683","DOIUrl":"https://doi.org/10.1155/2018/7027683","url":null,"abstract":"<p><p>Periodontal disease is an infection that, in pregnant women, can act as a risk factor for preterm delivery by increasing local and systemic inflammatory responses. <i>Objective</i>. To analyze the presence of periodontal disease, proinflammatory cytokines, and prostaglandin E _<i>2</i> (PGE₂) in pregnant patients at high risk for preterm delivery. <i>Materials and Methods</i>. Pilot study for a case-control study. We included 46 pregnant patients (23 patients at risk of preterm delivery as cases and 23 patients without risk of preterm delivery as controls). We excluded patients who received periodontal treatment, antibiotics, or antimicrobials over the last 3 months as well as those with infections or diseases such as diabetes or hypercholesterolemia. The patients underwent a periodontal assessment, and their levels of cytokines (interleukin- [IL-] 2, IL-6, IL-10, and tumor necrosis factor- [TNF-] <i>α</i>) and prostaglandin E₂ (PGE₂) were quantified. <i>Results</i>. Patients with periodontal disease showed higher levels of cytokines (IL-2, IL-6, IL-10, and TNF-<i>α</i>) and PGE _<i>2</i> . Patients at high risk for preterm birth showed higher IL levels compared with patients at low risk for preterm delivery. PGE _<i>2</i> increased with the severity of periodontal disease. PGE _<i>2</i> was higher in patients at low risk for preterm delivery, although this difference was not significant. <i>Conclusion</i>. Periodontal disease can increase the systemic inflammatory response as well as the levels of PGE _<i>2</i> and inflammatory cytokines in pregnant patients.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"7027683"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2018/7027683","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36438488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Role of Polymorphonuclear Leukocyte Counts from Urethra, Cervix, and Vaginal Wet Mount in Diagnosis of Nongonococcal Lower Genital Tract Infection.","authors":"Ivana Randjelovic, Amir Moghaddam, Birgitte Freiesleben de Blasio, Harald Moi","doi":"10.1155/2018/8236575","DOIUrl":"10.1155/2018/8236575","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study was to evaluate whether the polymorphonuclear leukocyte (PMNL) inflammatory response in women with nongonococcal lower genital tract infection (LGTI) can be used to optimize criteria for syndromic treatment.</p><p><strong>Methods: </strong>A cross-sectional study of 375 women attending the STI clinic in Oslo. Urethral, cervical, and vaginal specimens underwent microscopy for PMNLs. Chlamydia trachomatis (Ct) and other STIs were detected in the cervical/vaginal swabs and urine, using nucleic acid amplification test (NAAT). After excluding vulvovaginal candidiasis, genital herpes, and trichomoniasis, we correlated clinical and microscopic signs of inflammation with positive NAAT for Ct, mycoplasma genitalium (Mg), and Ureaplasma urealyticum (Uu) in a subgroup of 293 women.</p><p><strong>Results: </strong>To predict a positive Ct, the combination of high cut-off urethritis (≥10 PMNLs/HPF) and microscopic cervicitis had a high specificity of 0.93, a PPV of 0.37, and a sensitivity of 0.35. LGTI criteria had low predicting values for Mg and Uu.</p><p><strong>Conclusion: </strong>Including microscopic criteria for the diagnosis of LGTI gives better indication for presumptive antibiotic treatment than anamnestic and clinical diagnosis alone.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"8236575"},"PeriodicalIF":0.0,"publicationDate":"2018-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6083538/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36431161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Low Prevalence of Active Tuberculosis among High-Risk Pregnant and Postpartum Women in Sweden: A Retrospective Epidemiological Cohort Study Using and Evaluating TST as Screening Method.","authors":"Maria Bullarbo,&nbsp;Martina Barnisin,&nbsp;Nina Vukas Radulovic,&nbsp;Åsa Mellgren","doi":"10.1155/2018/3153250","DOIUrl":"https://doi.org/10.1155/2018/3153250","url":null,"abstract":"<p><strong>Objective: </strong>Studies on the prevalence of active tuberculosis (TB) and latent tuberculosis infection (LTBI) among high-risk pregnant and postpartum women are few and prevalence is not well known. The methods used for diagnosing and treating TB and LTBI also differ both within and between countries. The aim of the study was to investigate the prevalence of TB and LTBI among high-risk pregnant and postpartum women in a Western Region of Sweden using tuberculin skin test (TST) as screening method. Secondary aims were to evaluate the effectiveness of the screening method and possible negative labour and neonatal outcomes among TST-positive women.</p><p><strong>Methods: </strong>Pregnant women attending an antenatal care unit (ACU) allocated for TST screening were investigated and followed up for two years postpartum.</p><p><strong>Results: </strong>Only one woman out of 902 screened women in the study group was diagnosed with active TB because of TB symptoms and not because of positive TST. 36% of the skin-tested women fulfilled criteria for LTBI. No difference in perinatal outcome was found between women with and without positive TST.</p><p><strong>Conclusions: </strong>Our findings suggest that TST screening of high-risk women may not be an effective strategy, since the prevalence of active TB is low. Investigating pregnant and postpartum women with TB symptoms instead of TST for screening could be an option in low TB prevalence areas. The criteria for diagnosing and treating LTBI should be clearly stated.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"3153250"},"PeriodicalIF":0.0,"publicationDate":"2018-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2018/3153250","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36438487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Benzoyl Peroxide Inhibits Quorum Sensing and Biofilm Formation by <i>Gardnerella vaginalis</i> 14018.","authors":"Ammar Algburi, Saskia Zehm, Victoria Netrebov, Richard Weeks, Konstantin Zubovskiy, Michael L Chikindas","doi":"10.1155/2018/1426109","DOIUrl":"10.1155/2018/1426109","url":null,"abstract":"<p><p>Infection recurrence and antibiotic resistance of bacterial vaginosis-associated pathogenic biofilms underline the need for novel and effective treatment strategies. In this study, we evaluated the antimicrobial, antibiofilm, and quorum sensing inhibitory effects of benzoyl peroxide and salicylic acid against <i>Gardnerella vaginalis</i> ATCC 14018, the predominant pathogen of bacterial vaginosis. While the highest tested concentrations of 250 and 125 <i>μ</i>g/mL for both compounds were not sufficient in completely inhibiting the growth of <i>G. vaginalis</i> ATCC 14018, they did prevent biofilm formation by inhibiting the bacterial quorum sensing system in the pathogen. To our knowledge, this report is the first evidence that benzoyl peroxide can have a quorum sensing-mediated biofilm controlling effect, as demonstrated using subinhibitory concentrations of this compound in order to reduce the cost, dosage, and negative side effects associated with current antimicrobial treatments.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"1426109"},"PeriodicalIF":0.0,"publicationDate":"2018-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6051117/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36352355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and Clinical Significance of <i>Streptococcus dysgalactiae subspecies equisimilis</i> (Groups C or G Streptococci) Colonization in Pregnant Women: A Retrospective Cohort Study.","authors":"M Jaalama, O Palomäki, R Vuento, A Jokinen, J Uotila","doi":"10.1155/2018/2321046","DOIUrl":"10.1155/2018/2321046","url":null,"abstract":"<p><strong>Objectives: </strong>Little is known about the significance of Streptococcus G or C colonization in pregnant women. The objective of this study was to assess whether vaginal Streptococcus group G or C colonization detected in late pregnancy increases the infectious morbidity of the mother or newborn.</p><p><strong>Methods: </strong>A total of 15,114 rectovaginal cultures taken at 35-37 weeks of pregnancy were analyzed at Tampere University Hospital, Finland, between 2012 and 2014. From this laboratory data, all Streptococcus G or C-positive cultures were included to study maternal and neonatal infectious morbidity after delivery. This study population was compared to women with a positive Streptococcus B culture and to women with a negative culture.</p><p><strong>Results: </strong>The prevalence of Streptococcus G or C colonization was 2.9%. Significantly more postpartum endometritis was found in this study group. No association was found between colonization and neonatal bacteremia.</p><p><strong>Conclusions: </strong>Streptococcus G or C colonization is associated with postpartum endometritis. More research is needed to clarify if antibiotic prophylaxis is reasonable for this group during delivery.</p>","PeriodicalId":13546,"journal":{"name":"Infectious Diseases in Obstetrics and Gynecology","volume":" ","pages":"2321046"},"PeriodicalIF":0.0,"publicationDate":"2018-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6008822/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36285081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}