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Sample records for abnormal vaginal bleeding

  1. Vaginal Bleeding: MedlinePlus Health Topic

    MedlinePlus

    ... Bleeding (American Academy of Family Physicians) Also in Spanish Abnormal Uterine Bleeding (Beyond the Basics) (UpToDate) Abnormal ... College of Obstetricians and Gynecologists) - PDF Also in Spanish Vaginal Bleeding (Mayo Foundation for Medical Education and ...

  2. Vaginal bleeding - hormonal

    MedlinePlus

    ... abnormal uterine bleeding is caused by a hormone imbalance. DUB is more common in teenagers or in women who are approaching menopause. DUB is unpredictable. The bleeding may be very heavy or light and can occur often or randomly.

  3. Vaginal bleeding in late pregnancy

    MedlinePlus

    ... this page: //medlineplus.gov/ency/patientinstructions/000627.htm Vaginal bleeding in late pregnancy To use the sharing ... JavaScript. One out of 10 women will have vaginal bleeding during their 3rd trimester. At times, it ...

  4. Maternal Early Pregnancy Serum Metabolomics Profile and Abnormal Vaginal Bleeding as Predictors of Placental Abruption: A Prospective Study

    PubMed Central

    Gelaye, Bizu; Sumner, Susan J.; McRitchie, Susan; Carlson, James E.; Ananth, Cande V.; Enquobahrie, Daniel A.; Qiu, Chunfang; Sorensen, Tanya K.; Williams, Michelle A.

    2016-01-01

    Background & Objective Placental abruption, an ischemic placental disorder, complicates about 1 in 100 pregnancies, and is an important cause of maternal and perinatal morbidity and mortality worldwide. Metabolomics holds promise for improving the phenotyping, prediction and understanding of pathophysiologic mechanisms of complex clinical disorders including abruption. We sought to evaluate maternal early pregnancy pre-diagnostic serum metabolic profiles and abnormal vaginal bleeding as predictors of abruption later in pregnancy. Methods Maternal serum was collected in early pregnancy (mean 16 weeks, range 15 to 22 weeks) from 51 abruption cases and 51 controls. Quantitative targeted metabolic profiles of serum were acquired using electrospray ionization liquid chromatography-mass spectrometry (ESI-LC-MS/MS) and the Absolute IDQ® p180 kit. Maternal sociodemographic characteristics and reproductive history were abstracted from medical records. Stepwise logistic regression models were developed to evaluate the extent to which metabolites aid in the prediction of abruption. We evaluated the predictive performance of the set of selected metabolites using a receiver operating characteristics (ROC) curve analysis and area under the curve (AUC). Results Early pregnancy vaginal bleeding, dodecanoylcarnitine/dodecenoylcarnitine (C12 / C12:1), and phosphatidylcholine acyl-alkyl C 38:1 (PC ae C38:1) strongly predict abruption risk. The AUC for these metabolites alone was 0.68, for early pregnancy vaginal bleeding alone was 0.65, and combined the AUC improved to 0.75 with the addition of quantitative metabolite data (P = 0.003). Conclusion Metabolomic profiles of early pregnancy maternal serum samples in addition to the clinical symptom, vaginal bleeding, may serve as important markers for the prediction of abruption. Larger studies are necessary to corroborate and validate these findings in other cohorts. PMID:27300725

  5. Abnormal Uterine Bleeding FAQ

    MedlinePlus

    ... PROBLEMS Abnormal Uterine Bleeding • What is a normal menstrual cycle? • When is bleeding abnormal? • At what ages is ... treat abnormal bleeding? •Glossary What is a normal menstrual cycle? The normal length of the menstrual cycle is ...

  6. Vaginal or uterine bleeding - overview

    MedlinePlus

    Vaginal bleeding normally occurs during a woman's menstrual cycle, when she gets her period. Every woman's period is different. Most women have cycles between 24 and 34 days apart. It usually lasts ...

  7. Vaginal bleeding between periods

    MedlinePlus

    ... periods; Intermenstrual bleeding; Spotting; Metrorrhagia Images Female reproductive anatomy Bleeding between periods Uterus References Bulun SE. The physiology and pathology of the female reproductive axis. In: ...

  8. Vaginal bleeding in pregnancy

    MedlinePlus

    ... 9 , bleeding may be a sign of: The placenta separating from the inner wall of the uterus ... the baby is born ( abruptio placentae ) Miscarriage The placenta is covering all or part of the opening ...

  9. Vaginal bleeding in early pregnancy

    MedlinePlus

    ... sex? Did you bleed afterward? What is your blood type? Your provider can test your blood type. If it is Rh negative, you will need treatment with a medicine called Rho(D) immune globulin to prevent complications with future pregnancies. ... If something other than blood comes out, call ...

  10. Radiological findings of uterine arteriovenous malformation: a case report of an unusual and life-threatening cause of abnormal vaginal bleeding.

    PubMed

    Farias, Marcela Sales; Santi, Clara Campagnaro; Lima, Aline Aparecida A de A; Teixeira, Sabrina Mendes; De Biase, Tatiana Co Gomes

    2014-01-01

    Uterine arteriovenous malformations may cause life-threatening abnormal genital bleeding in women at childbearing age. Transvaginal Doppler ultrasonography is a widely available, noninvasive and excellent diagnostic method. The authors report the case of a patient with history of gestational trophoblastic disease and multiple curettage procedures who developed uterine arteriovenous malformations, with remission of the lesions after treatment with methotrexate.

  11. Radiological findings of uterine arteriovenous malformation: a case report of an unusual and life-threatening cause of abnormal vaginal bleeding*

    PubMed Central

    Farias, Marcela Sales; Santi, Clara Campagnaro; Lima, Aline Aparecida A. de A.; Teixeira, Sabrina Mendes; De Biase, Tatiana Co Gomes

    2014-01-01

    Uterine arteriovenous malformations may cause life-threatening abnormal genital bleeding in women at childbearing age. Transvaginal Doppler ultrasonography is a widely available, noninvasive and excellent diagnostic method. The authors report the case of a patient with history of gestational trophoblastic disease and multiple curettage procedures who developed uterine arteriovenous malformations, with remission of the lesions after treatment with methotrexate. PMID:25741061

  12. Two cases of vaginal bleeding in pet rats

    PubMed Central

    Sadar, Miranda J.; Parker, Dennilyn L.; Burgess, Hilary; Wojnarowicz, Chris

    2011-01-01

    Two unrelated rats were presented to the Western College of Veterinary Medicine emergency service for vaginal bleeding. Each was taken to surgery due to marked blood loss and suspicion of uterine pathology. Despite similar clinical presentation, gross and histopathologic examination revealed 2 different underlying disease processes, uterine dilatation with mild endometritis and vaginal polyp. PMID:22210942

  13. Transvaginal Ultrasound for the Diagnosis of Abnormal Uterine Bleeding.

    PubMed

    Wheeler, Karen C; Goldstein, Steven R

    2017-03-01

    Transvaginal ultrasound is the first-line imaging test for the evaluation of abnormal uterine bleeding in both premenopausal and postmenopausal women. Transvaginal ultrasound can be used to diagnose structural causes of abnormal bleeding such as polyps, adenomyosis, leiomyomas, hyperplasia, and malignancy, and can also be beneficial in making the diagnosis of ovulatory dysfunction. Traditional 2-dimensional imaging is often enhanced by the addition of 3-dimension imaging with coronal reconstruction and saline infusion sonohysterography. In this article we discuss specific ultrasound findings and technical considerations useful in the diagnosis of abnormal uterine bleeding.

  14. An unexpected cause of vaginal bleeding: the role of pelvic radiography

    PubMed Central

    Kyrgios, Ioannis; Emmanouilidou, Eleftheria; Theodoridis, Theodoros; Galli-Tsinopoulou, Assimina

    2014-01-01

    Vaginal bleeding and/or discharge in young girls may result from infection, urological problems, endocrine causes, bleeding disorders, dermatological conditions, trauma, sexual abuse, masses or foreign bodies. We report a case of excessive vaginal bleeding caused by a foreign body in a prepubertal girl with emphasis on the diagnostic challenges and pitfalls regarding imaging techniques. In our patient, although invasive and expensive investigations had been initially made, the foreign body was last detected only when a plain pelvic radiography was performed. PMID:24532235

  15. Evaluation and Management of Adolescents with Abnormal Uterine Bleeding.

    PubMed

    Mullins, Tanya L Kowalczyk; Miller, Rachel J; Mullins, Eric S

    2015-09-01

    The International Federation of Gynecology and Obstetrics and the American Congress of Obstetricians and Gynecologists support the use of new terminology for abnormal uterine bleeding (AUB) to consistently categorize AUB by etiology. The term AUB can be further classified as AUB/heavy menstrual bleeding (HMB) (replacing the term "menorrhagia") or AUB/intermenstrual bleeding (replacing the term "metrorrhagia"). Although many cases of AUB in adolescent women are attributable to immaturity of the hypothalamic-pituitary-ovarian axis, underlying bleeding disorders should be considered in women with AUB/HMB. This article reviews the new terminology for AUB, discusses important relevant features of history and examination, presents the laboratory evaluation of HMB, and describes hormonal (oral contraceptive pills, progestin-only methods, long-acting reversible contraceptives including intrauterine systems), hematologic (tranexamic acid and desmopressin), and surgical management options for AUB/HMB.

  16. Abnormal uterine bleeding induced by glucocorticoid treatment for pemphigus

    PubMed Central

    Luo, Xiaobo; Feng, Hui; Jiang, Lu; Chen, Qianming

    2016-01-01

    Glucocorticoids are the first-line treatment option for pemphigus. Moreover, abnormal uterine bleeding (AUB) is a rarely reported side effect of glucocorticoid treatment that usually manifests as abnormal and excessive endometrial bleeding; in fact, AUB can be induced by the systemic or topical application of glucocorticoids. In the present report, we describe the cases of 3 patients with pemphigus who developed AUB following glucocorticoid administration. It is important to note that the administration mode of glucocorticoids, and the onset time and duration of AUB differed among these patients. Thus, we propose the following treatment algorithm for AUB following glucocorticoid administration: 1. perform a gynecological and physical examination to exclude organic diseases. 2. continue glucocorticoid treatment. 3. if AUB persists, change the mode of administration of glucocorticoids. 4. if AUB still persists, despite these measures, completely withdraw treatment with glucocorticoids and use non-glucocorticoid treatments. PMID:27570861

  17. An unusual case of postmenopausal vaginal bleeding: retention of fetal bone.

    PubMed

    Sahinoglu, Zeki; Kuyumcuoglu, Umur

    2003-01-01

    Retention of intrauterine fetal bones is a rare finding in patient suffering from abnormal uterine bleeding or secondary infertility. Detailed patient history, pelvic ultrasonography and hysteroscopy are diagnostic tools. Here, we describe a case of postmenopausal persistent uterine bleeding and pelvic pain caused by prolonged retention of fetal bones after a midtrimester abortion 17 years ago.

  18. Situational and Relational Factors Associated With Coitus During Vaginal Bleeding Among Adolescent Women

    PubMed Central

    Hensel, Devon J.; Fortenberry, J. Dennis; Orr, Donald P.

    2013-01-01

    Menstruation is a normal, developmental event anchored in contradictory value systems. Although it demarcates a transition to womanhood, it is often associated with negative sentiments such as shame, camouflage, and discomfort. Certain behavioral expectations, including avoiding sexual intercourse, also accompany menstruation. Research generally has suggested that sex does decrease during menstruation. However, not all sexual activity is suppressed during menses; both individual and relationship factors provide influence. Accordingly, this study investigated situational and relational factors associated with the day-to-day likelihood of sex and vaginal bleeding among 387 (aged 14–17 at enrollment) adolescent women. Generalized estimating equation logistic regression, in SUDAAN 9.0, was used. Predictors of coitus and bleeding included recent sexual activity; past coitus/bleeding; marijuana use before intercourse; and higher partner support, higher sexual interest, and lower feelings of being in love. The findings highlight appropriate areas of focus for information, education, and sexually transmitted infection (STI) prevention counseling. PMID:17879170

  19. Situational and relational factors associated with coitus during vaginal bleeding among adolescent women.

    PubMed

    Hensel, Devon J; Fortenberry, J Dennis; Orr, Donald P

    2007-08-01

    Menstruation is a normal, developmental event anchored in contradictory value systems. Although it demarcates a transition to womanhood, it is often associated with negative sentiments such as shame, camouflage and discomfort. Certain behavioral expectations, including avoiding sexual intercourse, also accompany menstruation. Research has generally suggested that sex does decrease during menstruation. However, not all sexual activity is suppressed during menses; both individual and relationship factors provide influence. Accordingly, this study investigated situational and relational factors associated with the day-to-day likelihood of sex and vaginal bleeding among 387 (aged 14-17 at enrollment) adolescent women. Generalized estimating equation logistic regression, in SUDAAN 9.0, was used; predictors of coitus and bleeding included recent sexual activity, past coitus/bleeding, marijuana use before intercourse and higher partner support, higher sexual interest and lower feelings of being in love. The findings highlight appropriate areas of focus for information, education and STI prevention counseling.

  20. Standardizing the descriptive terminology of abnormal menstrual bleeding: it is time we talk the same talk.

    PubMed

    Bayer, Steven R

    2007-03-01

    The movement towards international standardization of the terminology used to describe abnormal uterine bleeding and of the definition that sets the boundaries of normal menstrual bleeding will greatly benefit clinicians and researchers.

  1. [Management of abnormal bleeding in an intrauterine device user].

    PubMed

    Desmons, F; Adam-steen, C

    1985-01-01

    Abnormal uterine bleeding is the most common complication of IUD use. Minor metrorrhagia during the insertion and the initial 2 or 3 cycles is common and has no pathological significance. The true complications are menorrhagia, or augmentation of the volume of blood, and metrorrhagia, or repeated intermenstrual bleeding. Inert IUDs increase the volume of menstrual blood loss by 100-140% and copper devices by 50-60%. Blood loss is directly related to the size and form of the IUD; copper devices cause less bleeding primarily because of their reduced surface area. Anemia secondary to menstrual problems is a serious problem in developing countries. Metrorrhagia in IUD users is often associated with pain and may lead to removal of the device. It may result from the same array of morphological and functional modifications of the endometrium as menorrhagia, but more often it signals a true complication, either utero-adnexal infection, an intra- or extrauterine pregnancy or spontaneous abortion, or an inadaptation to the uterine cavity or a displacement of the IUD, perhaps with perforation. Metrorrhagia may also result from appearance of a calcium deposit on the surface of an IUD in place for over 2 years, or it may reveal a pathology unrelated to the IUD, such as a myoma, polyp, endometrial hyperplasia, or adenomyosis. Menorrhagia is an almost inevitable consequence of IUD use, but metrorrhagia requires close surveillance. A clinical examination aided by diagnostic tests is needed to distinguish between complications requiring immediate treatment and simple intolerances that may spontaneously resolve. Sonography is indispensable, to confirm good placement of the IUD or to rule out uterine anomalies or pregnancy. Hysteroscopy can be performed with the IUD in place or not, to diagnose localized endometrial hyperplasias, polyps, poorly positioned IUDs, or partial or complete perforations. Hysterography after infection and pregnancy have been ruled out can reveal endocavity

  2. Menarche? A Case of Abdominal Pain and Vaginal Bleeding in a Preadolescent Girl.

    PubMed

    Riney, Lauren C; Reed, Jennifer L; Kruger, Laura L; Brody, Alan J; Pomerantz, Wendy J

    2015-11-01

    Abdominal pain is one of the most common complaints in the pediatric ED. Because of the broad range of potential diagnoses, it can pose challenges in diagnosis and therapy in the preadolescent girl. An 11-year-old previously healthy girl presented to our pediatric ED with fever, decreased appetite, vaginal bleeding, and abdominal pain. Initial evaluation yielded elevated creatinine levels, leukocytosis with bandemia, elevated inflammatory markers, and urine concerning for a urinary tract infection. She began receiving antibiotics for presumed pyelonephritis and was admitted to the hospital. After worsening respiratory status and continued abdominal pain, a computed tomography scan was obtained and a pelvic foreign body and abscess were identified. Adolescent gynecology was consulted for examination under anesthesia for abscess drainage and foreign body removal. A foreign body in the vagina or uterus can present as vaginal discharge, vaginal bleeding, abdominal pain, dysuria, or hematuria. Because symptoms can be diverse, an intravaginal or uterine foreign body should be considered in the preteen female patient presenting to the ED with abdominal pain.

  3. Vaginal Bleeding

    MedlinePlus

    ... be heavy or light and still considered normal. Menstrual cycles tend to be longer for teens and for ... com. Accessed March 2, 2016. Menstruation and the menstrual cycle fact sheet. Womenshealth.gov. http://www.womenshealth.gov/ ...

  4. A Case of Atypical McCune-Albright Syndrome with Vaginal Bleeding

    PubMed Central

    Rostampour, Noushin; Hashemipour, Mahin; Kelishadi, Roya; Hovsepian, Silva; Hekmatnia, Ali

    2011-01-01

    Background McCune-Albright syndrome (MAS) is a rare non-inherited disorder characterized by the clinical triad of precocious puberty, cafe-au-lait skin lesions, and fibrous dysplasia of bone. Case Presentation We report a girl with MAS, presenting initially with vaginal bleeding at the age of 17 months. Ultrasonography revealed unilateral ovarian cysts and ureteral and ovarian enlargement. Considering the clinical and paraclinical findings, the patient diagnosed as a case of gonadotropin-independent precocious puberty was treated with medroxy-progestrone acetate (MPA) for three months. During the follow up, recurrent episodes of bleeding, ovarian activation and cyst formation, as well as breast size development were reported. At the age of 5.5 years, fibrous dysplasia was detected, which in coexistence with precocious puberty confirmed the diagnosis of MAS. The patient had no cafe-au-lait skin macles during follow up. Conclusion Considering that clinical manifestations of MAS appear later in the course of recurrent periods of ovarian activation and cyst formation, a careful clinical observation and follow up of patients is necessary and the diagnosis of MAS must be kept in mind in cases with gonadotropin-independent precocious puberty. PMID:23056821

  5. Comparison of molecular abnormalities in vulvar and vaginal melanomas.

    PubMed

    Aulmann, Sebastian; Sinn, Hans P; Penzel, Roland; Gilks, C Blake; Schott, Sarah; Hassel, Jessica C; Schmidt, Dietmar; Kommoss, Friedrich; Schirmacher, Peter; Kommoss, Stefan

    2014-10-01

    Malignant melanoma of the vulva and vagina is relatively uncommon and accounts for <5% of all melanomas in women. The aim of our study was to establish the biological properties and evaluate potential therapeutic targets in these tumors. We collected a series of 65 cases from three centers and re-evaluated the tumor tissue for predominant growth pattern (superficial spreading, nodular, and mucosal lentiginous) and tumor thickness. KIT (CD117) expression was detected immunohistochemically. In addition, tumors were screened for BRAF, NRAS, and KIT mutations by PCR and DNA sequencing as well as for KIT amplifications by fluorescence in situ hybridization. None of the cases contained BRAF mutations. NRAS mutations and KIT amplifications were detected in similar frequency (∼12%) in tumors of the vulva and vagina. In contrast, KIT mutations were present in 18% of primary melanomas of the vulva, but in none of the tumors arising in the vagina. Moderate or strong KIT protein expression was detected in 30 cases, including all tumors with KIT mutations and 6 of the 7 with KIT amplifications. In conclusion, BRAF mutations are virtually absent in melanomas originating from the vulva or vagina, whereas NRAS mutations and KIT amplifications occur in both locations. KIT mutations appear to be specific for melanomas of the vulva, suggesting that in spite of the anatomic proximity, the development of vulvar and vaginal melanomas involves different molecular alterations which may be targeted by novel treatment approaches.

  6. The frequent shift to intermediate flora in preterm delivery cases after abnormal vaginal flora screening

    PubMed Central

    Honda, Hiroshi; Yokoyama, Takanori; Akimoto, Yumiko; Tanimoto, Hirotoshi; Teramoto, Mitsue; Teramoto, Hideki

    2014-01-01

    The effect of screening and treatment for abnormal vaginal flora on the reduction of preterm deliveries remains controversial. We evaluated whether this screening and treatment reduces the preterm delivery rate for general-population pregnant women. Pregnant women of the Intervention group (n = 574) underwent the screening test and the treatment of vaginal metronidazole during the early second trimester, and those of the Control group (n = 1,161) did not. We compared the preterm delivery rate between these two groups. We also compared the profiles of vaginal flora of the preterm delivery cases with those of the pregnant women with a normal course. There was no significant difference in the preterm delivery rate between these two groups. However, in the preterm delivery cases, a frequent shift to intermediate flora was observed not before but after the screening in the Intervention group. This shift may explain why most of the previous studies failed in regard to the prevention of preterm deliveries. PMID:24762852

  7. Do postmenopausal women with thickened endometrium on trans-vaginal ultrasound in the absence of vaginal bleeding need hysteroscopic assessment? A Pilot Study.

    PubMed

    Laiyemo, R; Dudill, W; Jones, S E; Browne, H

    2016-01-01

    We aimed to determine the incidence of endometrial cancer in a cohort of postmenopausal women with thickened endometrium but no bleeding referred for hysteroscopy and determine the risk estimate of cancer using a cut-off of > 11 mm. This retrospective study of asymptomatic postmenopausal women with thickened endometrium on trans-vaginal scan referred for hysteroscopy was performed using data from 2008 to 2010. In total 63 women were identified. 2 cases of endometrial cancer were identified with an incidence of 3.17%. 22 cases had endometrial thickness (ET) > 11 mm of which 2 were malignant giving a risk estimate for endometrial cancer of 9.1%. 61 women had benign pathology, 40.98% had atrophic endometrium and 59.02% had benign polyp. In conclusion, the incidence of endometrial cancer in postmenopausal women with thickened endometrium on transvaginal scan without vaginal bleeding is low and ET of 11 mm or more seems realistic to use as a cut-off for referral for hysteroscopy.

  8. Abnormal uterine bleeding in pre-menopausal women.

    PubMed

    Singh, Sukhbir; Best, Carolyn; Dunn, Sheila; Leyland, Nicholas; Wolfman, Wendy Lynn; Leyland, Nicholas; Wolfman, Wendy; Allaire, Catherine; Awadalla, Alaa; Best, Carolyn; Dunn, Sheila; Heywood, Mark; Lemyre, Madeleine; Marcoux, Violaine; Menard, Chantal; Potestio, Frank; Rittenberg, David; Singh, Sukhbir

    2013-05-01

    qui y sont formulées peuvent être adaptées par les professionnels de la santé qui offrent leurs services aux femmes qui présentent de tels saignements. Conclusions : Les saignements utérins anormaux constituent un trouble courant et parfois débilitant qui affecte les femmes en âge de procréer. La mise en œuvre d’une standardisation de la terminologie connexe, d’une approche systématique en matière de diagnostic et d’exploration, et d’une approche par étapes pour ce qui est de l’intervention s’avère nécessaire. Toutes les interventions thérapeutiques ont pour objectif absolu de débuter le traitement au moyen de modalités thérapeutiques médicales, pour ensuite avoir recours aux modalités chirurgicales les moins effractives possibles, le tout en vue de permettre à la patiente d’obtenir des résultats satisfaisants. Données : Des recherches ont été menées en mars 2011 dans les bases de données MEDLINE et Cochrane afin d’en tirer les articles publiés en anglais, au moyen d’un vocabulaire contrôlé (p. ex. « uterine hemorrhage », « menorrhagia ») et de mots clés appropriés (p. ex. « menorrhagia », « heavy menstrual bleeding », « abnormal uterine bleeding »). Les résultats ont été restreints aux analyses systématiques, aux essais comparatifs randomisés / essais cliniques comparatifs et aux études observationnelles publiés en anglais entre janvier 1999 et mars 2011. Les recherches ont été mises à jour de façon régulière et intégrées à la directive clinique jusqu’en février 2013. La littérature grise (non publiée) a été identifiée par l’intermédiaire de recherches menées dans les sites Web d’organismes s’intéressant à l’évaluation des technologies dans le domaine de la santé et d’organismes connexes, dans des collections de directives cliniques, dans des registres d’essais cliniques et auprès de sociétés de spécialité médicale nationales et internationales

  9. Vaginal Fistula

    MedlinePlus

    Diseases and Conditions Vaginal fistula By Mayo Clinic Staff A vaginal fistula is an abnormal opening that connects your vagina to another organ, ... stool or urine to pass through your vagina. Vaginal fistulas can develop as a result of an ...

  10. [Abnormal uterine bleeding in women with IUDs submitted to magnetotherapy].

    PubMed

    Semeraro, A; De Castro, G

    1985-01-01

    IUDs are now 1 of the cornerstones of modern contraception. Blood loss, in the form of hemorrhage or spotting, is the most common complication. Between 10%-20% of users exhibit this symptom, which is also the most frequent reason for mandatory removal. The explanations given by various authors to justify the connection between uterine hemorrhage and the IUD are many and often conflicting. In a clinical case in Italy, a 32-year-old patient came in complaining of uterine bleeding. In the long term pathological case history nothing appeared which indicated pathology in the genital region. However, it reported a vertebral fracture for which reason she was fitted with a 2nd copper IUD, which was well tolerated, and caused no intermenstrual spotting. 5 days before her appointment she had started a cycle of magnetotherapy for the vertebral fracture and 3 days later she noticed mild spotting. This is why she sought medical care. It is known that during this therapy, metals found within the magnetic field can become hot. Copper is an excellent electrical conductor, and if it is within a magnetic field it can also become hot. There are 2 possible hypotheses: 1) direct action of the magnetic field on the metal; in fact, a metal immersed in a variable magnetic field acts as if it were made up of many small magnets which modify their orientation at the fringes of the magnetic field, generating internal friction which may alter its temperature; and 2) direct action of the magnetic field on the copper wiring by way of parasite currents, setting up the Joule effect. In this patient, the symptom disappeared 6 days after the termination of physiotherapy. Therefore, it is thought that when there is a uterine hemorrhage for which no plausible explanation can be found, it is advisable to verify whether there has been any magnetotherapy involving the pelvic region. The IUD is the most widely used contraceptive among patients 40 years of age and older and it is mostly this group that may

  11. [Application of TB type thermal balloon endometrial ablation for the treatment of abnormal uterine bleeding].

    PubMed

    Wang, W; Zhai, Y; Zhang, Z H; Li, Y; Zhang, Z Y

    2016-11-08

    Objective: To investigate the clinical efficacy, safety and promotion value of TB type thermal balloon endometrial ablation in the treatment of abnormal uterine bleeding. Methods: Fourty three patients who had received TB type endometrial ablation system for treatment of abnormal uterine bleeding from January, 2015 to January, 2016 in theDepartment of gynecology, Beijing Chaoyang Hospital were enrolled in this study. The intra-operative and post-operative complications and improvement of abnormal uterine bleeding and dysmenorrhea were observed. Results: There were nointra-operative complication occurred, such as uterine perforation, massive hemorrhage or surrounding organ damage. At 6 months after operation, 32 patients developed amenorrhea, 6 developed menstrual spotting, 3 developed menstruation with a small volume and 1 had a normal menstruation. No menstruation with an increased volume occurred. The occurrence of amenorrhea was 76.19% and the response rate was 97.62%.At 6 months after operation, 1 case had no response, 2 cases had partial response and 11 cases had complete response among the 14 cases of pre-operative dysmenorrhea; only 3 cases still had anemia among the 23 cases of pre-operative anemia. Compared with before treatment, patients with dysmenorrhea and anemia both significantly reduced with a statistically significant difference(P<0.01). Conclusion: TB type thermal balloon endometrial ablation has a significant efficacy with high safety for the treatment of abnormal uterine bleeding, which could have clinical promotion practice.

  12. Recurrent venous thromboembolism and abnormal uterine bleeding with anticoagulant and hormone therapy use

    PubMed Central

    Lensing, Anthonie W. A.; Middeldorp, Saskia; Levi, Marcel; Beyer-Westendorf, Jan; van Bellen, Bonno; Bounameaux, Henri; Brighton, Timothy A.; Cohen, Alexander T.; Trajanovic, Mila; Gebel, Martin; Lam, Phuong; Wells, Philip S.; Prins, Martin H.

    2016-01-01

    Women receiving vitamin K antagonists (VKAs) require adequate contraception because of the potential for fetal complications. It is unknown whether the use of hormonal therapy, especially those containing estrogens, is associated with recurrent venous thromboembolism (VTE) during anticoagulation. Despite the absence of data, World Health Organization guidelines state that use of estrogen-containing contraceptives confers an “unacceptable health risk” during established anticoagulation for VTE. We compared the incidences of recurrent VTE and abnormal uterine bleeding with and without concomitant hormonal therapy in women aged <60 years who were receiving anticoagulation with rivaroxaban or enoxaparin/VKA for confirmed VTE. Incidence densities in percentage per year were computed for the on and off estrogen-containing or progestin-only therapy periods. Cox regression models were fitted, with hormonal therapy (on vs off) as a time-dependent variable to derive the hazard ratio (HR) for the effects on recurrent VTE and abnormal uterine bleeding. In total, 1888 women were included. VTE incidence densities on and off hormonal therapy were 3.7%/year and 4.7%/year (adjusted HR, 0.56; 95% confidence interval [CI], 0.23-1.39), respectively, and were 3.7%/year and 3.8%/year, respectively, for estrogen-containing and progestin-only therapy. The adjusted HR for all abnormal uterine bleeding (on vs off hormonal therapy) was 1.02 (95% CI, 0.66-1.57). Abnormal uterine bleeding occurred more frequently with rivaroxaban than with enoxaparin/VKA (HR, 2.13; 95% CI, 1.57-2.89). Hormonal therapy was not associated with an increased risk of recurrent VTE in women receiving therapeutic anticoagulation. The observed increased risk of abnormal uterine bleeding with rivaroxaban needs further exploration. PMID:26696010

  13. Hysterectomy due to Abnormal Uterine Bleeding in a 15-year Old Girl with Rubinstein-Taybi Syndrome

    PubMed Central

    Lee, Kwang Ho; Park, Eun Young; Jung, Sang Woo; Song, Seung Woo; Lim, Hyun Kyo

    2016-01-01

    Rubinstein-Taybi syndrome is characterized by mental retardation, atypical facial features, broad thumbs and toes, and scoliosis. Polycystic ovaries are associated with chronic anovulation and abnormal uterine bleeding. A 15-year old female patient was diagnosed with Rubinstein-Taybi Syndrome, and had prolonged abnormal uterine bleeding for 2 years, accompanied by a polycystic ovary. As she showed no improvement during hormonal therapy or medical treatment, a hysterectomy was performed to control the bleeding. PMID:27924288

  14. Predicting the risk of endometrial cancer in postmenopausal women presenting with vaginal bleeding: the Norwich DEFAB risk assessment tool

    PubMed Central

    Burbos, N; Musonda, P; Giarenis, I; Shiner, A M; Giamougiannis, P; Morris, E P; Nieto, J J

    2010-01-01

    Background: This study aimed to show the longitudinal use of routinely collected clinical data from history and ultrasound evaluation of the endometrium in developing an algorithm to predict the risk of endometrial carcinoma for postmenopausal women presenting with vaginal bleeding. Methods: This prospective study collected data from 3047 women presenting with postmenopausal bleeding. Data regarding the presence of risk factors for endometrial cancer was collected and univariate and multivariate analyses were performed. Results: Age distribution ranged from 35 to 97 years with a median of 59 years. A total of 149 women (5% of total) were diagnosed with endometrial carcinoma. Women in the endometrial cancer group were significantly more likely to be older, have higher BMI, recurrent episodes of bleeding, diabetes, hypertension, or a previous history of breast cancer. An investigator best model selection approach was used to select the best predictors of cancer, and using logistic regression analysis we created a model, ‘Norwich DEFAB', which is a clinical prediction rule for endometrial cancer. The calculated Norwich DEFAB score can vary from a value of 0 to 9. A Norwich DEFAB value equal to or greater than 3 has a positive predictive value (PPV) of 7.78% and negative predictive value (NPV) of 98.2%, whereas a score equal to or greater than 5 has a PPV of 11.9% and NPV of 97.8%. Conclusion: The combination of clinical information with our investigation tool for women with postmenopausal vaginal bleeding allows the clinician to calculate a predicted risk of endometrial malignancy and prioritise subsequent clinical investigations. PMID:20354525

  15. Endometrial ablation in the management of abnormal uterine bleeding.

    PubMed

    Laberge, Philippe; Leyland, Nicholas; Murji, Ally; Fortin, Claude; Martyn, Paul; Vilos, George; Leyland, Nicholas; Wolfman, Wendy; Allaire, Catherine; Awadalla, Alaa; Dunn, Sheila; Heywood, Mark; Lemyre, Madeleine; Marcoux, Violaine; Potestio, Frank; Rittenberg, David; Singh, Sukhbir; Yeung, Grace

    2015-04-01

    Contexte : Les saignements utérins anormaux (SUA) sont directement à l’origine d’un fardeau de santé considérable que doivent porter les femmes, leur famille et la société en général. Jusqu’à 30 % des femmes chercheront à obtenir l’aide d’un médecin pour contrer ce problème au cours de leurs années de fertilité. Objectif : Fournir des lignes directrices factuelles à jour quant aux techniques et aux technologies utilisées aux fins de l’ablation de l’endomètre (AE), soit une intervention à effraction minimale permettant la prise en charge des SUA d’origine bénigne. Méthodes : Les membres du comité sur la directive clinique ont été sélectionnés en fonction de leurs spécialisations respectives en vue de représenter une gamme d’expériences pratiques et universitaires : le milieu de pratique au Canada, le type de pratique, la sous-spécialité et les antécédents généraux en gynécologie ont donc été pris en considération. Le comité a analysé les données pertinentes issues de la littérature médicale anglophone (y compris les lignes directrices publiées), en plus d’évaluer les issues chirurgicales et les issues qu’ont connues les patientes à la suite de l’utilisation de diverses techniques d’AE. Les recommandations ont été formulées par consensus. Données : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans MEDLINE et The Cochrane Library en 2013 et en 2014 au moyen d’un vocabulaire contrôlé et de mots clés appropriés (p. ex. « endometrial ablation », « hysteroscopy », « menorrhagia », « heavy menstrual bleeding », « AUB », « hysterectomy »). Les résultats ont été restreints aux analyses systématiques, aux études observationnelles et aux essais comparatifs randomisés / essais cliniques comparatifs publiés en anglais entre janvier 2000 et novembre 2014. Les recherches ont été mises à jour de façon r

  16. Vaginitis

    MedlinePlus

    ... burning during urination. You could also have gray-green discharge, which may smell bad. How is the cause of vaginitis diagnosed? To find out the cause of your symptoms, your health care provider may Ask you about your health history ...

  17. Postmenopausal bleeding and vaginal nodules as the first presenting sign of adenocarcinoma of the gallbladder.

    PubMed

    Triolo, O; Antico, F; Mancuso, A; Salimbeni, V; Nicotina, P A

    2005-01-01

    Vaginal submucosal nodules were observed in a 67-year-old woman, with ultrasonographic features of an advanced uterine neoplasm. On biopsy, light microscopy suggested that the lesions might be metastatic foci from an extragenital cancer, with a prevalent tubular growth pattern. Parallel immunohistochemical reactions revealed a diffuse, strong CA 19-9 positivity in both the cell membrane and cytoplasm. Subsequently, high serum levels of such tumor marker were also found, and an extragenital cancer was suspected of pancreatic or biliary origin. A mass in the gallbladder fossa was then detected by computed tomography and a primary gallbladder adenocarcinoma was confirmed on ultrasound-guided biopsy.

  18. The FIGO classification of causes of abnormal uterine bleeding in the reproductive years.

    PubMed

    Munro, Malcolm G; Critchley, Hilary O D; Fraser, Ian S

    2011-06-01

    At this juncture, clinical management, education for medical providers, and the design and interpretation of clinical trials have been hampered by the absence of a consensus system for nomenclature for the description of symptoms as well as classification of causes or potential causes of abnormal uterine bleeding (AUB). To address this issue, the Fédération Internationale de Gynécologie et d'Obstétrique (FIGO) has designed the PALM-COEIN (Polyp, Adenomyosis, Leiomyoma, Malignancy and Hyperplasia, Coagulopathy, Ovulatory Disorders, Endometrial Disorders, Iatrogenic Causes, and Not Classified) classification system for causes of AUB in the reproductive years.

  19. Abnormal vaginal flora in symptomatic non-pregnant and pregnant women in a Greek hospital: a prospective study.

    PubMed

    Tansarli, G S; Skalidis, T; Legakis, N J; Falagas, M E

    2017-02-01

    Bacterial vaginosis (BV), candidiasis, and trichomoniasis were the three established types of vaginal conditions until aerobic vaginitis (AV) was defined in the early 2000s. We sought to study the prevalence of abnormal vaginal flora (AVF) with inflammation in our hospital and to correlate it with AV. We prospectively collected vaginal smear specimens originated from symptomatic women who were examined at Iaso Obstetrics, Gynecology and Children's Hospital of Athens from April 2014 until September 2015. Amsel's criteria were used for the diagnosis of BV. The presence of leukocytes and lactobacillary grade were evaluated to classify a condition as AVF with inflammation; subsequently, bacterial cultures were performed. A total of 761 women were included. Five hundred and seventy-nine women were diagnosed with candidiasis, BV, trichomoniasis, or other types of vaginitis in which no pathogenic bacterial growth occurred in cultures. One hundred and eighty-two women (23.9 %) were diagnosed with AVF with inflammation (116 non-pregnant, 66 pregnant). Escherichia coli was the most common pathogen among these women (non-pregnant: 45.7 %, pregnant: 34.8 %). Other common pathogens were Group-B-Streptococcus (non-pregnant: 20.7 %, pregnant: 22.7 % respectively), Enterococcus faecalis (14.7 %, 18.2 %), and Klebsiella pneumoniae (6.9 %, 12.1 %). The prevalence of AVF with inflammation may be high. Since inflammation criteria were applied, most cases of BV were eliminated and the majority of cases of AVF are AV. Therefore, clinicians should include AV in the differential diagnosis of vaginitis, while microbiologists should take into account the growth of aerobic bacteria in vaginal cultures originating from women with microscopic findings of AV.

  20. Accuracy of transvaginal ultrasonography compared to endometrial biopsy for the etiological diagnosis of abnormal perimenopausal bleeding

    PubMed Central

    NICULA, RENATA; DICULESCU, DORU; LENCU, CODRUŢA CLAUDIA; CIORTEA, RĂZVAN; BUCURI, CARMEN ELENA; OLTEAN, IOANA ADRIANA; TRIF, IOANA ALEXANDRA; MIHU, DAN

    2017-01-01

    Background and aims Perimenopause is marked by clinical manifestations which disturb everyday life and which may also hide a pathomorphological, more precisely endometrial, substrate. An accurate early diagnosis established by accessible, non-invasive methods is very important for the therapeutic management. Method The study included 103 patients aged between 41.5–55.11 years, divided into 3 age groups: 40–44 years (n=10), 45–49 years (n=54) and ≥50 years (n=39). Results Certain risk factors of endometrial neoplasm or premalignant conditions were evidenced, their accurate identification being useful in limiting the number of patients with abnormal uterine bleeding (AUB) submitted to diagnostic screening. The most common cause of AUB in our study was fibroma, followed by functional causes. Conclusions Transvaginal ultrasound (TVUS) represents a minimally invasive method for the screening of perimenopausal patients with AUB, especially to rule out endometrial adenocarcinoma (EAC). TVUS sensitivity was higher than clinical diagnosis in case of leiomioma, polypi and EAC. TVUS was more accurate in the diagnosis of EAC, polypi and leiomioma. PMID:28246495

  1. Improvement of abnormal vaginal flora in Ugandan women by self-testing and short use of intravaginal antimicrobials.

    PubMed

    Donders, G; Bellen, G; Donders, F; Pinget, J; Vandevelde, I; Michiels, T; Byamughisa, J

    2016-12-08

    The vaginal composition of African women is more often lactobacillus-deficient compared to that of women from other areas around the world. Lactobacillus-deficient microflora is a known risk factor for serious health problems, such as preterm birth, cervix cancer, and entrapment of human immunodeficiency virus (HIV) and other sexually transmitted infections (STIs). The aim of this study was to assess the effect of local vaginal antibiotic or antiseptic treatment on abnormal vaginal flora (AVF), aerobic vaginitis (AV), and bacterial vaginosis (BV) among women in rural, semi-urban, and urban areas in Uganda, as compared to placebo. In a double-blind, placebo-controlled, randomized trial, 300 women presenting for outpatient routine, follow-up, or medical care at Mulago Hospital in Kampala, Uganda, were enrolled to receive 6 days of treatment with vaginal rifaximin (RFX), dequalinium chloride (DQC), or placebo if they had an increased vaginal pH of >4.5 as determined by self-testing. At initial visit and at control visit after 4 weeks, a smear was taken for blinded wet mount microscopy to determine AVF, BV, AV, and Candida severity scores. As compared to placebo, both RFX or DQC treatments dramatically diminished BV prevalence and severity from the initial to follow-up visit: the BV score declined from 2.5 to 1.6 (p < 0.0001) and from 2.5 to 1.9 (p < 0.0001), respectively. Similarly, strong improvements in the AV score were seen in both treatment regimens: moderate and severe AV declined from AV scores of 6.3 to 3.6 (p = 0.003) and from 6.6 to 4.1 (p < 0.004), respectively. Also, women with AVF (deceased or absent lactobacilli) showed similar improvements when compared with placebo. Women with normal flora and Candida at the initial visit showed less Candida after 4 weeks in the group treated with DQC (p = 0.014). Even after a short duration of intravaginal treatment with local non-absorbable antiseptics or antibiotics produced significant

  2. Vaginal Bleeding in Pregnancy

    MedlinePlus

    ... yourself? About Stephen J. Schueler, M.D News Advertising How It Works FAQ for Consumers FAQ for Physicians Testimonials Site Map Terms of Use Contact Us FreeMD is provided for information purposes only and should not be used as a ...

  3. Vaginal Bleeding After Menopause

    MedlinePlus

    ... yourself? About Stephen J. Schueler, M.D News Advertising How It Works FAQ for Consumers FAQ for Physicians Testimonials Site Map Terms of Use Contact Us FreeMD is provided for information purposes only and should not be used as a ...

  4. Factors Contributing to Massive Blood Loss on Peripartum Hysterectomy for Abnormally Invasive Placenta: Who Bleeds More?

    PubMed Central

    Usui, Rie; Suzuki, Hirotada; Baba, Yosuke

    2016-01-01

    Introduction. To identify factors that determine blood loss during peripartum hysterectomy for abnormally invasive placenta (AIP-hysterectomy). Methods. We reviewed all of the medical charts of 11,919 deliveries in a single tertiary perinatal center. We examined characteristics of AIP-hysterectomy patients, with a single experienced obstetrician attending all AIP-hysterectomies and using the same technique. Results. AIP-hysterectomy was performed in 18 patients (0.15%: 18/11,919). Of the 18, 14 (78%) had a prior cesarean section (CS) history and the other 4 (22%) were primiparous women. Planned AIP-hysterectomy was performed in 12/18 (67%), with the remaining 6 (33%) undergoing emergent AIP-hysterectomy. Of the 6, 4 (4/6: 67%) patients were primiparous women. An intra-arterial balloon was inserted in 9/18 (50%). Women with the following three factors significantly bled less in AIP-hysterectomy than its counterpart: the employment of an intra-arterial balloon (4,448 ± 1,948 versus 8,861 ± 3,988 mL), planned hysterectomy (5,003 ± 2,057 versus 9,957 ± 4,485 mL), and prior CS (5,706 ± 2,727 versus 9,975 ± 5,532 mL). Patients with prior CS (−) bled more: this may be because these patients tended to undergo emergent surgery or attempted placental separation. Conclusion. Patients with intra-arterial balloon catheter insertion bled less on AIP-hysterectomy. Massive bleeding occurred in emergent AIP-hysterectomy without prior CS. PMID:27630716

  5. A patient-preference cohort study of office versus inpatient uterine polyp treatment for abnormal uterine bleeding.

    PubMed

    Cooper, Natalie A M; Middleton, Lee; Smith, Paul; Denny, Elaine; Stobert, Lynda; Daniels, Jane; Clark, T Justin

    2016-01-01

    Uterine polyps can cause abnormal bleeding in women. Conventional practise is to remove them under general anaesthesia but advances in technology have made it possible to perform polypectomy in the office setting. We conducted a patient-preference study to explore women's preferences for treatment setting and to evaluate the effectiveness and treatment experience of women undergoing uterine polypectomy. Three hundred ninety-nine women with abnormal uterine bleeding who were found to have uterine polyps at diagnostic hysteroscopy were recruited. Office polypectomies were performed in office hysteroscopy clinics, and inpatient procedures were undertaken in operating theatres. Three hundred twenty-four of 399 (81 %) expressed a preference for office treatment. There was no difference found between office treatment and inpatient treatment in terms of alleviating abnormal uterine bleeding as assessed by patients and in improving disease-specific quality of life. Acceptability was lower and patient pain scores were significantly higher in the office group. When offered a choice of treatment setting for uterine polypectomy, patients have a preference for office over inpatient treatment. Ambulatory gynaecology services should be available within healthcare systems to meet patient demand.

  6. Effects of a novel estrogen-free, progesterone receptor modulator contraceptive vaginal ring on inhibition of ovulation, bleeding patterns and endometrium in normal women

    PubMed Central

    Brache, Vivian; Sitruk-Ware, Regine; Williams, Alistair; Blithe, Diana; Croxatto, Horacio; Kumar, Narender; Kumar, Sushma; Tsong, Yun-Yen; Sivin, Irving; Nath, Anita; Sussman, Heather; Cochon, Leila; Miranda, Maria Jose; Reyes, Verónica; Faundes, Anibal; Mishell, Daniel

    2012-01-01

    Background Progesterone receptor modulators (PRMs) delivered by contraceptive vaginal rings provide an opportunity for development of an estrogen-free contraceptive that does not require daily oral intake of steroids. The objective of this proof-of-concept study was to determine whether continuous delivery of 600–800 mcg of ulipristal acetate (UPA) from a contraceptive vaginal ring could achieve 80% to 90% inhibition of ovulation. Study Design This was a prospective, controlled, open-labeled, multicenter international trial to examine the effectiveness and safety of this prototype vaginal ring. Thirty-nine healthy women, 21–40 years old and not at risk of pregnancy, were enrolled at three clinic sites. Volunteers participated in a control cycle, a 12-week treatment period and a post-treatment cycle. Pharmacodynamic effects on follicular function and inhibition of ovulation, effects on endometrium, bleeding patterns and serum UPA levels were evaluated. Results Mean UPA levels during treatment were nearly constant, approximately 5.1 ng/mL throughout the study. Ovulation was documented in 32% of 111 “4-week treatment cycles.” A correlation was observed between serum UPA and degree of inhibition of ovarian activity. There was no evidence of hyperplasia of endometrium, but PRM-associated endometrial changes were frequently observed (41%). Conclusion In this study, the minimum effective contraceptive dose was not established. Further studies are required testing higher doses of UPA to attain ovulation suppression in a higher percentage of subjects. PMID:22176795

  7. Comparison of combined hormonal vaginal ring with ultralow-dose combined oral contraceptive pills in the management of heavy menstrual bleeding: A pilot study.

    PubMed

    Agarwal, N; Gupta, M; Kriplani, A; Bhatla, N; Singh, N

    2016-01-01

    The aim of this study was to compare combined hormonal vaginal ring with ultralow-dose combined oral contraceptive (COC) pills in management of heavy menstrual bleeding (HMB). Fifty patients were randomised into Group I: vaginal ring (n = 25) and group II: COC pills (n = 25). Menstrual blood loss (MBL) was assessed at baseline, 1, 3 and 6 months (while on treatment) and at 9 months (3 months after stopping therapy). There was significant reduction in baseline pictorial blood loss assessment chart (PBAC) score from 440 ± 188 (Mean ± SD) to 178 ± 95, 139 ± 117, 112 ± 84 and 120 ± 108 in group I and from 452 ± 206 to 204 ± 152, 179 ± 125, 176 ± 164 and 202 ± 167 in group II at 1, 3, 6 and 9 months, respectively (p = 0.001). Reduction in MBL was 72% and 62% at 6 months and up to 71% and 55% at 9 months in group I and group II, respectively (p = 0.001). Reduction in MBL with ring was greater at higher baseline PBAC score but lesser in patients with fibroid > 2 cm. Combined vaginal hormonal treatment for HMB is as effective as oral hormonal therapy, with minor and transient side effects and persistence of response after cessation of therapy.

  8. Vaginal Cancer

    MedlinePlus

    Vaginal cancer is a rare type of cancer. It is more common in women 60 and older. You are also more likely to get it if you have had a human ... test can find abnormal cells that may be cancer. Vaginal cancer can often be cured in its ...

  9. [Treating severe acute anemia due to vaginal bleeding in the Jehovah's Witness: a report of 2 cases].

    PubMed

    Gredilla, E; Pérez-Ferrer, A; Canser, E; Alonso, E; Martínez Serrano, B; Gilsanz, F

    2009-12-01

    For reasons of religious belief, Jehova's Witnesses do not accept blood transfusions or the infusion of blood products. In situations in which severe, life-threatening anemia develops, patient refusal to receive a transfusion can create serious ethical and legal problems. The principle of patient autonomy, which implies the freedom to accept or reject treatment, comes into conflict with the physician's obligation to safeguard the patient's life using all means possible. We report 2 cases of severe anemia in Jehova's Witnesses. One was due to menorrhagia and the other to postpartum bleeding. The physician should be aware of alternatives to infusion of blood products and know how to cope with an unexpected critical event in these patients. The measures we took were effective in our patients. In the case of menorrhagia, hormone treatment is effective when the woman wishes to preserve the ability to conceive and avoid surgery (endometrial ablation and hysterectomy). In postpartum bleeding refractory to conservative treatment, selective embolization of bleeding vessels may make it unnecessary to resort to more aggressive treatment, such as obstetric hysterectomy.

  10. Vaginal Microbiota.

    PubMed

    Mendling, Werner

    2016-01-01

    The knowledge about the normal and abnormal vaginal microbiome has changed over the last years. Culturing techniques are not suitable any more for determination of a normal or abnormal vaginal microbiota. Non culture-based modern technologies revealed a complex and dynamic system mainly dominated by lactobacilli.The normal and the abnormal vaginal microbiota are complex ecosystems of more than 200 bacterial species influenced by genes, ethnic background and environmental and behavioral factors. Several species of lactobacilli per individuum dominate the healthy vagina. They support a defense system together with antibacterial substances, cytokines, defensins and others against dysbiosis, infections and care for an normal pregnancy without preterm birth.The numbers of Lactobacillus (L.) iners increase in the case of dysbiosis.Bacterial vaginosis (BV) - associated bacteria (BVAB), Atopobium vaginae and Clostridiales and one or two of four Gardnerella vaginalis - strains develop in different mixtures and numbers polymicrobial biofilms on the vaginal epithelium, which are not dissolved by antibiotic therapies according to guidelines and, thus, provoke recurrences.Aerobic vaginitis seems to be an immunological disorder of the vagina with influence on the microbiota, which is here dominated by aerobic bacteria (Streptococcus agalactiae, Escherichia coli). Their role in AV is unknown.Vaginal or oral application of lactobacilli is obviously able to improve therapeutic results of BV and dysbiosis.

  11. Vaginal dryness

    MedlinePlus

    ... Vaginitis due to reduced estrogen; Atrophic vaginitis; Menopause vaginal dryness ... sexual intercourse more comfortable. It also helps decrease vaginal dryness. If estrogen levels drop off, the vaginal ...

  12. Detection and Type-Distribution of Human Papillomavirus in Vulva and Vaginal Abnormal Cytology Lesions and Cancer Tissues from Thai Women.

    PubMed

    Ngamkham, Jarunya; Boonmark, Krittika; Phansri, Thainsang

    2016-01-01

    Vulva and Vaginal cancers are rare among all gynecological cancers worldwide, including Thailand, and typically affect women in later life. Persistent high risk human papillomavirus (HR-HPV) infection is one of several important causes of cancer development. In this study, we focused on HPV investigation and specific type distribution from Thai women with abnormality lesions and cancers of the vulva and Vaginal. A total of ninety paraffin-embedded samples of vulva and Vaginal abnormalities and cancer cells with histologically confirmed were collected from Thai women, who were diagnosed in 2003-2012 at the National Cancer Institute, Thailand. HPV DNA was detected and genotyped using polymerase chain reaction and enzyme immunoassay with GP5+/ bio 6+ consensus specific primers and digoxigenin-labeled specific oligoprobes, respectively. The human β-globin gene was used as an internal control. Overall results represented that HPV frequency was 16/34 (47.1%) and 8/20 (40.0%) samples of vulva with cancer and abnormal cytology lesions, respectively, while, 3/5 (60%) and 16/33 (51.61%) samples of Vaginal cancer and abnormal cytology lesions, respectively, were HPV DNA positive. Single HPV type and multiple HPV type infection could be observed in both type of cancers and abnormal lesion samples in the different histological categorizes. HPV16 was the most frequent type in all cancers and abnormal cytology lesions, whereas HPV 18 was less frequent and could be detected as co-infection with other high risk HPV types. In addition, low risk types such as HPV 6, 11 and 70 could be detected in Vulva cancer and abnormal cytology lesion samples, whereas, all Vaginal cancer samples exhibited only high risk HPV types; HPV 16 and 31. In conclusion, from our results in this study we suggest that women with persistent high risk HPV type infection are at risk of developing vulva and Vaginal cancers and HPV 16 was observed at the highest frequent both of these, similar to the cervical

  13. Postpartum Vaginal Stenosis Due to Chemical Vaginitis

    PubMed Central

    Kaur, Gurcharan; Gupta, Ridhima

    2016-01-01

    Acquired vaginal stenosis is a rare obstructing anomaly, which can be caused by use of chemicals in the vagina. A 21-year-old gravida 1 para 1, presented with secondary amenorrhea and inability to have sexual intercourse, after normal spontaneous vaginal delivery complicated by post partum bleeding. The delivery was conducted by untrained traditional birth attendant at home. The wash cloth soaked with caustic soda was packed in the patient’s vagina and was left in situ for 10 days, which ultimately led to the severe scarring and stenosis of the vagina. Patient underwent surgical management and the extensive vaginal adhesions were excised and a patent vagina was reconstructed. Patient then reported successful vaginal intercourse without dyspareunia. Post partum vaginal stenosis due to chemical vaginitis is rare. These cases can be prevented by adequate training of untrained health care workers. PMID:27437311

  14. Vaginal cancer

    MedlinePlus

    Vaginal cancer; Cancer - vagina; Tumor - vaginal ... Most vaginal cancers occur when another cancer, such as cervical or endometrial cancer , spreads. This is called secondary vaginal cancer. Cancer ...

  15. Fertility regulation in nursing women. IX. Contraceptive performance, duration of lactation, infant growth, and bleeding patterns during use of progesterone vaginal rings, progestin-only pills, Norplant implants, and Copper T 380-A intrauterine devices.

    PubMed

    Díaz, S; Zepeda, A; Maturana, X; Reyes, M V; Miranda, P; Casado, M E; Peralta, O; Croxatto, H B

    1997-10-01

    This study evaluated the performance of progesterone vaginal rings (n = 187), progestin-only pills (n = 117), Norplant implants (n = 120), and Copper T 380-A intrauterine devices (n = 122) in lactating women. Contraceptive efficacy, bleeding pattern, and influence of the method upon breastfeeding duration and infant growth were compared with those of untreated women (n = 236) who relied on lactational infertility. Participants were healthy, 18 to 38 years, had had a normal delivery, and were intending to breastfeed for as long as possible. Contraceptives were initiated at day 57 +/- 3 postpartum. Results are reported for the first year of use. All methods were highly effective, with pregnancy rates below 1%. None affected breastfeeding performance or the rate of infant growth. Users of the progestin-only methods experienced a period of lactational amenorrhea 4 to 5 months longer than did users of Copper T or untreated women. More than half of the women in each contraceptive group reported a bleeding in the first month after treatment initiation, which was not considered in the calculation of the duration of amenorrhea. Prolonged or frequent bleedings were infrequent. The proportion of bleedings lasting more than 10 days ranged from 0 in the progestin-only pills group to 7% in the Norplant implants group. The four methods, initiated around the eighth postpartum week, provided effective contraception with no negative effects upon lactation or infant growth and without the bleeding problems associated with their use in nonlactating women.

  16. Abnormal Uterine Bleeding

    MedlinePlus

    ... Birth Control Family HealthInfants and Toddlers Kids and Teens Pregnancy and Childbirth Women Men SeniorsIn The NewsYour Health ... Birth Control Family HealthInfants and Toddlers Kids and Teens Pregnancy and Childbirth Women Men SeniorsIn The NewsYour Health ...

  17. Vaginal Atrophy

    MedlinePlus

    Vaginal atrophy Overview By Mayo Clinic Staff Vaginal atrophy (atrophic vaginitis) is thinning, drying and inflammation of the vaginal walls due to your body having less estrogen. Vaginal atrophy occurs most ...

  18. Mass Spectrometry Identification of Potential Mediators of Progestin-only Contraceptive Induced Abnormal Uterine Bleeding in Human Endometrial Stromal Cells

    PubMed Central

    Shapiro, John P.; Basar, Murat; Kayisli, Umit A.; Guzeloglu-Kayisli, Ozlem; Huang, S. Joseph; Suarez, Adrian A.; Ozer, Hatice Gulcin; Schatz, Frederick; Lockwood, Charles J.

    2015-01-01

    Objective Thrombin and hypoxia each target human endometrial stromal cells (HESCs) to mediate long-acting progestin-only contraceptive (LAPC) induced abnormal uterine bleeding (AUB). Thus, the secretome resulting from treatment of primary cultures of HESCs with thrombin or hypoxia was screened by mass spectrometry (MS) to detect potential protein mediators that lead to AUB. Study Design Cultured HESCs were primed with estradiol ± medroxyprogesterone acetate (MPA) or etonorgestrel (ETO), the respective progestins in MPA injected and ETO implanted LAPCs, and then treated by incubation with thrombin or under hypoxia. Collected conditioned medium supernatants were used for protein identification and quantitation of potential AUB mediators by liquid chromatography combined with tandem MS analysis. Microarray analysis of parallel cultures and immunostaining of endometrial biopsies of LAPC users vs. non-users corroborated MS results. Results MS identified several proteins displaying changes in expression levels from either thrombin or hypoxia treatments that are integral to angiogenesis or extracellular matrix formation. Several MS identified proteins were confirmed by mRNA microarray analysis. Over expressed stanniocalcin-1 (STC-1) was observed in endometrium of LAPC users. Unlike controls, all LAPC users displayed endometrial tubal metaplasia (ETM). Conclusions MS analysis identified many proteins that can affect angiogenesis or vessel integrity, thereby contributing to AUB. Confirmation of STC-1 overexpression in LAPC users and microarray data supports the validity of the MS data and suggests STC-1 involvement in AUB. The discovery of ETM in LAPC users indicates that LAPC-related side effects extend beyond AUB. The results presented here demonstrate a complex biological response to LAPC use. PMID:25529278

  19. Abnormal uterine bleeding as a presenting symptom is related to multiple uterine leiomyoma: an ultrasound-based study

    PubMed Central

    Fonseca-Moutinho, José Alberto; Barbosa, Lígia Silva; Torres, Daniel Gonçalves; Nunes, Sara Morgado

    2013-01-01

    Purpose To determine the prevalence of uterine leiomyomas, diagnosed by ultrasound, in a private health care setting located in the central eastern region of Portugal, and to explore the demographic and clinical factors related to diagnosis and symptomatology. Patients and methods The files of 624 patients attending a private clinic in Covilhã, Portugal, from January 2 to December 31, 2010 were retrieved for evaluation. Pelvic ultrasound record, age, weight, height, age at menarche, number of pregnancies and deliveries, marital status, menstrual cycles characteristic, and contraceptive method at consultation were included in the analysis. Results Uterine leiomyoma (UL) was diagnosed by ultrasonography in 161 (25.8%) patients. A single UL was diagnosed in 80 (49.7%) patients. In 79 (49.1%) patients, the largest leiomyoma had a dimension <20 mm. Prevalence of UL was age dependent: at 11.0% for women 20–39 years old; 45.4% for those aged 40–59 years; and 19.5% for women 60 years or older. Metrorrhagia was the most distressing presenting symptom. When menorrhagia was the presenting symptom, the probability of having an ultrasound diagnosis of UL was 73.3%. Metrorrhagia or menorrhagia, as presenting symptom, was significantly related to the ultrasound diagnosis of multiple ULs. Conclusion UL was especially prevalent in women aged between 40 and 59 years. Patients with multiple ULs had significantly more abnormal uterine bleeding. In patients with menorrhagia or metrorrhagia, special attention should be taken in searching for the presence of multiple ULs during ultrasound. PMID:24194648

  20. An international response to questions about terminologies, investigation, and management of abnormal uterine bleeding: use of an electronic audience response system.

    PubMed

    Munro, Malcolm G; Broder, Michael; Critchley, Hilary O D; Matteson, Kristen; Haththotuwa, Rohana; Fraser, Ian S

    2011-09-01

    More than 600 registrants attended a two-hour interactive symposium on abnormal uterine bleeding (AUB) at the Federation of Gynecology and Obstetrics World Congress in Cape Town, October 2009. Nearly 250 of these participants answered multiple questions through an electronic audience responder system. The audience heard five structured presentations on clinically important and controversial aspects of AUB, including terminologies and definitions, classification of causes, mechanisms of AUB in the absence of structural lesions of the reproductive tract, the potential for a structured menstrual history, and management of heavy menstrual bleeding (HMB) in low-resource settings. Numerous demographic details were collected, and a total of 30 questions to the audience were interspersed through each of the presentations. The audience demonstrated great variation in the way the terms AUB, menorrhagia, and dysfunctional uterine bleeding (DUB) are used, and considerable majorities agreed that the terms menorrhagia and DUB should be abolished. AUB should be the overarching term to describe all symptomatic departures from normal menstruation or the menstrual cycle. HMB is a suitable replacement term for menorrhagia. DUB can be replaced by the three clinical entities comprising "nonstructural" causes of AUB. There was a high consistency across demographic subgroups in answers to most questions. Acute and chronic AUB were defined, and aspects of a classification system for causes of AUB and of a structured menstrual history were explored. Issues related to investigation and hormonal treatment of HMB in low-resource settings were explored by registrants from developing countries.

  1. Vaginal cysts

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/001509.htm Vaginal cysts To use the sharing features on this ... with air, fluid, pus, or other material. A vaginal cyst occurs on or under the vaginal lining. ...

  2. Vaginal Diseases

    MedlinePlus

    Vaginal problems are some of the most common reasons women go to the doctor. They may have ... that affect the vagina include sexually transmitted diseases, vaginal cancer, and vulvar cancer. Treatment of vaginal problems ...

  3. Evaluation of Waiting Times and Sonographic Findings in Patients with First Trimester Vaginal Bleeding at the University Hospital of the West Indies. Can Emergency Department Ultrasound Make a Difference?

    PubMed Central

    French, S; Henry, T; Williams, EW

    2014-01-01

    Background: Pregnant female patients with vaginal bleeding in the first trimester are seen commonly in the Emergency Department (ED) at the University Hospital of the West Indies (UHWI), Kingston, Jamaica. The protocol for the management of these patients requires that they have a sonographic evaluation performed for the purpose of localizing the pregnancy where possible, to assist with determining the risk for an ectopic pregnancy. The ultrasound examinations are performed in the radiology department. Objective: This retrospective study was conducted to evaluate how long patients wait for a pelvic ultrasound. We also sought to establish how many patients had ultrasound findings that would have allowed safe discharge home. Methods: The records of 150 patients seen in the six-month period from January 1 to July 30, 2008 were examined. Data were extracted pertaining to age, time to see an emergency room doctor, time taken for ultrasound examination to be obtained from the radiology department and the ultrasound findings. Result: Fifty-four per cent presented to the Emergency Department with a complaint of vaginal bleeding and abdominal pain, 29% with bleeding only, 16% with abdominal pain only and one with syncope. One hundred and sixteen of the patients enrolled had an ultrasound performed at UHWI. The average waiting time for an ultrasound was 3.8 ± 2.5 hours. The majority (66/116) of the patients had an intrauterine pregnancy (IUP) demonstrated on ultrasound. Twenty-nine had no IUP, free fluid or adnexal mass. These 95 patients would likely have been discharged home. Ten patients had an adnexal mass with or without free fluid, and ten had free fluid only on ultrasound. One patient was found to have a definite ectopic pregnancy. These 21 patients would have been referred for evaluation by the obstetrician on call for further management. Conclusion: The majority of patients had sonographic findings that would have allowed safe and timely discharge from the

  4. Vaginal disorders.

    PubMed

    Soderberg, S F

    1986-05-01

    Chronic vaginitis is the most common vaginal disorder. Dogs with vaginitis show no signs of systemic illness but often lick at the vulva and have purulent or hemorrhagic vaginal discharges. Vaginitis is most commonly secondary to a noninfectious inciting factor such as congenital vaginal anomalies, clitoral hypertrophy, foreign bodies, trauma to the vaginal mucosa, or vaginal tumors. Inspection of the caudal vagina and vestibule both visually and digitally will often reveal the source of vaginal irritation. Vaginal cytology is used to establish the stage of the estrous cycle as well as distinguish uterine from vaginal sources of discharge. Vaginal cultures are used to establish the predominant offending organism associated with vaginal discharges and may be used as a guide for selection of a therapeutic agent. Vaginitis is best managed by removing the inciting cause and treating the area locally with antiseptic douches. Congenital malformations at the vestibulovaginal or vestibulovulvar junction may prevent normal intromission. Affected bitches may be reluctant to breed naturally because of pain. Such defects are detected best by digital examination. Congenital vaginal defects may be corrected by digital or surgical means. Prolapse of tissue through the lips of the vulva may be caused by clitoral hypertrophy, vaginal hyperplasia, or vaginal tumors. Enlargement of clitoral tissue is the result of endogenous or exogenous sources of androgens. Treatment of this condition includes removal of the androgen source and/or surgical removal of clitoral tissue. Vaginal hyperplasia is detected during proestrus or estrus of young bitches. Hyperplastic tissue will regress during diestrus. Tissue that is excessively traumatized and/or prolapse of the entire vaginal circumference may be removed surgically. Ovariohysterectomy may be used to prevent recurrence. Vaginal tumors are detected most often in older intact bitches. Such tumors are generally of smooth muscle or fibrous

  5. Clindamycin Vaginal

    MedlinePlus

    Clindesse® Vaginal Cream ... suppository to place in the vagina and a cream to apply to the inside of the vagina. ... in a row. Most brands of the vaginal cream are used once a day, preferably at bedtime, ...

  6. Vaginal Odor

    MedlinePlus

    ... usually don't cause vaginal odors. Neither do yeast infections. Generally, if you have vaginal odor without ... Avoid douching. All healthy vaginas contain bacteria and yeast. The normal acidity of your vagina keeps bacteria ...

  7. Vaginal Infections

    PubMed Central

    Nicolle, Lindsay E.

    1989-01-01

    Vaginal infections are among the most common complaints for which women see their physicians. The patient complains primarily of vaginal discharge or pruritus. Optimal management of these infections requires a careful history, physical examination, and laboratory assessment to determine the pathogen. Specific therapy is available for the three important causes of vaginal infection: yeast vulvovaginitis, trichomoniasis, and bacterial vaginosis. Concomitant sexually transmitted diseases should be excluded in women with complaints suggestive of vaginal infection. PMID:21248968

  8. Cost-Effectiveness of Global Endometrial Ablation vs. Hysterectomy for Treatment of Abnormal Uterine Bleeding: US Commercial and Medicaid Payer Perspectives

    PubMed Central

    Lenhart, Gregory M.; Bonafede, Machaon M.; Lukes, Andrea S.; Laughlin-Tommaso, Shannon K.

    2015-01-01

    Abstract Cost-effectiveness modeling studies of global endometrial ablation (GEA) for treatment of abnormal uterine bleeding (AUB) from a US perspective are lacking. The objective of this study was to model the cost-effectiveness of GEA vs. hysterectomy for treatment of AUB in the United States from both commercial and Medicaid payer perspectives. The study team developed a 1-, 3-, and 5-year semi-Markov decision-analytic model to simulate 2 hypothetical patient cohorts of women with AUB—1 treated with GEA and the other with hysterectomy. Clinical and economic data (including treatment patterns, health care resource utilization, direct costs, and productivity costs) came from analyses of commercial and Medicaid claims databases. Analysis results show that cost savings with simultaneous reduction in treatment complications and fewer days lost from work are achieved with GEA versus hysterectomy over almost all time horizons and under both the commercial payer and Medicaid perspectives. Cost-effectiveness metrics also favor GEA over hysterectomy from both the commercial payer and Medicaid payer perspectives—evidence strongly supporting the clinical-economic value about GEA versus hysterectomy. Results will interest clinicians, health care payers, and self-insured employers striving for cost-effective AUB treatments. (Population Health Management 2015;18:373–382) PMID:25714906

  9. Endometrial Volume Measured by VOCAL Compared to Office Hysteroscopy for Diagnosis of Endometrial Polyps in Premenopausal Women with Abnormal Uterine Bleeding

    PubMed Central

    Laban, Mohamed; Eisa, Marwa M.

    2016-01-01

    The aim is to compare hysteroscopy, two-dimensional transvaginal ultrasound (2D TVUS), and three-dimensional (3D) Virtual Organ Computer-aided AnaLysis™ (VOCAL) to detect endometrial polyps (EPs) in premenopausal women with abnormal uterine bleeding (AUB). This prospective study was done at Ain Shams Maternity Hospital, Egypt, from March 5, 2015, to December 30, 2015, enrolling 118 premenopausal women with AUB. 2D TVUS, 3D VOCAL, and hysteroscopy were done. 109 patients reached final analysis. 36 women (33%) were diagnosed with EP by 2D TVUS. 50 (45.9%) had EP by hysteroscopy. Endometrial thickness was 10.1 mm by 2D TVUS and endometrial volume was 4.92 mL by VOCAL in women with EP by hysteroscopy compared to 9.9 mm and 3.50 mL in women with no EP, respectively (P = 0.223; P = 0.06). 2D TVUS has sensitivity, specificity, and positive and negative predictive values of 54%, 84.7%, 75%, and 68.5%, respectively. Endometrial thickness of >7.5 mm has sensitivity, specificity, positive and negative predictive values, and overall accuracy of 82%, 37.3%, 52.6%, 71%, and 57.8%, respectively. Endometrial volume of >1.2 mL has sensitivity, specificity, positive and negative predictive values, and overall accuracy of 90%, 42.4%, 57%, 83.3%, and 64.2%, respectively. 3D VOCAL may be used as a noninvasive method for the diagnosis of EP in premenopausal women with AUB. PMID:28003825

  10. Efficacy of Prophylactic Uterine Artery Embolization before Obstetrical Procedures with High Risk for Massive Bleeding

    PubMed Central

    Ko, Heung Kyu; Ko, Gi Young; Gwon, Dong Il; Kim, Jin Hyung; Han, Kichang; Lee, Shin-Wha

    2017-01-01

    Objective To evaluate the safety and efficacy of prophylactic uterine artery embolization (UAE) before obstetrical procedures with high risk for massive bleeding. Materials and Methods A retrospective review of 29 female patients who underwent prophylactic UAE from June 2009 to February 2014 was performed. Indications for prophylactic UAE were as follows: dilatation and curettage (D&C) associated with ectopic pregnancy (cesarean scar pregnancy, n = 9; cervical pregnancy, n = 6), termination of pregnancy with abnormal placentation (placenta previa, n = 8), D&C for retained placenta with vascularity (n = 5), and D&C for suspected gestational trophoblastic disease (n = 1). Their medical records were reviewed to evaluate the safety and efficacy of UAE. Results All women received successful bilateral prophylactic UAE followed by D&C with preservation of the uterus. In all patients, UAE followed by obstetrical procedure prevented significant vaginal bleeding on gynecologic examination. There was no major complication related to UAE. Vaginal spotting continued for 3 months in three cases. Although oligomenorrhea continued for six months in one patient, normal menstruation resumed in all patients afterwards. During follow-up, four had subsequent successful natural pregnancies. Spontaneous abortion occurred in one of them during the first trimester. Conclusion Prophylactic UAE before an obstetrical procedure in patients with high risk of bleeding or symptomatic bleeding may be a safe and effective way to manage or prevent serious bleeding, especially for women who wish to preserve their fertility. PMID:28246515

  11. Bleeding Disorders

    MedlinePlus

    Normally, if you get hurt, your body forms a blood clot to stop the bleeding. For blood ... body needs cells called platelets and proteins known as clotting factors. If you have a bleeding disorder, ...

  12. Bleeding gums

    MedlinePlus

    ... periodontal exam. DO NOT use tobacco, since it makes bleeding gums worse. Control gum bleeding by applying pressure directly on the gums with a gauze pad soaked in ice water. If you have been diagnosed with a ...

  13. The efficacy of Ankaferd Blood Stopper in antithrombotic drug-induced primary and secondary hemostatic abnormalities of a rat-bleeding model.

    PubMed

    Kosar, Ali; Cipil, Handan S; Kaya, Arif; Uz, Burak; Haznedaroglu, Ibrahim C; Goker, Hakan; Ozdemir, Oktay; Ercetin, Sevil; Kirazli, Serafettin; Firat, Huseyin Cahit

    2009-04-01

    Ankaferd comprises a standardized mixture of plants Thymus vulgaris, Glycyrrhiza glabra, Vitis vinifera, Alpinia officinarum and Urtica dioica. Ankaferd Blood Stopper (ABS) as a medicinal product has been approved in the management of external hemorrhage and dental surgery bleedings in Turkey. This study aimed to evaluate the in-vivo hemostatic effect of ABS in rats pretreated with acetylsalicylic acid or enoxaparin. Wistar rats (210-270 g) of both sexes were used in this study. The animals were pretreated with acetylsalicylic acid (10 mg/kg) orally for 4 days or enoxaparin sodium (8 mg/kg) subcutaneously for 3 days or did not receive any anticoagulant before tail cut at 4th day. ABS was administered topically [a total of 4 ml (1 ml/puff x 4)] to the cut tail in the studied animals. The duration of bleeding and the amount of bleeding were measured in order to evaluate the hemostatic effect of ABS. In acetylsalicylic acid-treated animals, topical ABS reduced both the duration and also the amount of bleeding volume by 68.4 and 54.6%, respectively. It was also effective in shortening the duration of bleeding (30.6%) and decreasing the amount of bleeding (32.8%) in enoxaparin-treated animals. ABS, a traditional folkloric medicinal plant extract, has in-vivo hemostatic actions, which may provide a therapeutic potential for the management of patients with deficient hemostasis in the clinical medicine.

  14. Terconazole Vaginal Cream, Vaginal Suppositories

    MedlinePlus

    Terconazole comes as a cream and suppository to insert into the vagina. It is usually used daily at bedtime for either 3 or 7 days. ... prescribed by your doctor.To use the vaginal cream or vaginal suppositories, read the instructions provided with ...

  15. Complete vaginal outlet stenosis in a patient with Sheehan's syndrome.

    PubMed

    Choo, Minji; Park, Hana; Yi, Kyong Wook

    2016-11-01

    We present a case of complete vaginal stenosis in a woman diagnosed with Sheehan's syndrome. The patient delivered at full-term 5 months prior, and experienced massive postpartum bleeding at that time. During evaluation of persistent amenorrhea, we found that her vaginal orifice was completely adhesive and obstructed. Prior to corrective surgery, we managed the patient with an oral contraceptive to induce uterine bleeding into the vaginal outflow tract. After three cycles of an oral contraceptive, we could confirm that there was no stenotic lesion in the vaginal cavity as a hematocolpos was created. Adhesiolysis with scar revision for the vaginal stenosis was successfully performed; it was found that the lesion was limited to only the distal part of the vaginal outlet. Complete vaginal stenosis in reproductive age women with hypopituitarism has not been reported. The artificial induction of hematometrocolpos before surgery was useful in determining the extent of the stenotic lesion, and assured safety.

  16. Multiple, delayed post-tonsillectomy bleedings in 11-year-old girl as a result of vascular abnormality and anastomosis. Case report.

    PubMed

    Pucher, Beata; Szydlowski, Jaroslaw; Smoczyk, Wieslaw; Jonczyk-Potoczna, Katarzyna; Grzegorowski, Michal; Korytowska, Aleksandra

    2016-11-01

    Tonsillectomy and adenoidectomy are the most common surgical procedures in pediatric otolaryngology. The incidence of primary hemorrhage after tonsillectomy in children ranges from 0.38 to 6%. The prevalence of secondary bleeding occurs in 0.5%-9.3% cases [1]. Authors present a case of an 11-year-old girl who experienced 6 delayed, massive post-tonsillectomy bleedings as a result of presence of vascular malformation and the activation of collateral circulation as a result of the left ECA ligature.

  17. Vaginal parasitosis.

    PubMed

    Garud, M A; Saraiya, U; Paraskar, M; Khokhawalla, J

    1980-01-01

    In two cases the ova of parasitic worms, Ascaris lumbricoides and Enterobius vermicularis, were observed in Papanicolaou-stained vaginal smears. The characteristics of each type of ovum are described.

  18. Estrogen Vaginal

    MedlinePlus

    ... estradiol vaginal ring is also used to treat hot flushes ('hot flashes'; sudden strong feelings of heat and sweating) ... mild soap and warm water. Do not use hot water or boil the applicator. Ask your pharmacist ...

  19. Treating vaginitis.

    PubMed

    Cullins, V A; Dominguez, L; Guberski, T; Secor, R M; Wysocki, S J

    1999-10-01

    Vaginitis resulting from bacterial, fungal, or protozoal infections can be associated with altered vaginal discharge, odor, pruritus, vulvovaginal irritation, dysuria, or dyspareunia, depending on the type of infection. Bacterial vaginosis, which is primarily characterized by a malodorous discharge, is common in women with multiple sex partners and is caused by the overgrowth of several facultative and anaerobic bacterial species. Vulvovaginal candidiasis is characterized by pruritus and a cottage cheese-like discharge. Vaginal trichomoniasis, a sexually transmitted disease caused by an anaerobic protozoan parasite, is associated with a copious yellow or green, sometimes frothy, discharge. Differential diagnosis of these infections requires a thorough history, vulvovaginal examination, and simple laboratory tests, including microscopy of the vaginal discharge. The information obtained from this workup should enable an accurate diagnosis. Topical or oral metronidazole is the treatment of choice for bacterial vaginosis; terconazole, or other antifungals, for vulvovaginal candidiasis; and oral metronidazole for trichomoniasis.

  20. Vaginal Discharge

    MedlinePlus

    ... also be on the lookout for symptoms of yeast infections, bacterial vaginosis and trichomoniasis, 3 infections that ... cause changes in your vaginal discharge.Signs of yeast infectionsWhite, cottage cheese-like dischargeSwelling and pain around ...

  1. Hysterectomy - vaginal - discharge

    MedlinePlus

    Vaginal hysterectomy - discharge; Laparoscopically assisted vaginal hysterectomy - discharge; LAVH - discharge ... you were in the hospital, you had a vaginal hysterectomy. Your surgeon made a cut in your ...

  2. Steroidal contraceptive vaginal rings.

    PubMed

    Sarkar, N N

    2003-06-01

    The development of steroid-releasing vaginal rings over the past three decades is reviewed to illustrate the role of this device as an effective hormonal contraceptive for women. Vaginal rings are made of polysiloxane rubber or ethylene-vinyl-acetate copolymer with an outer diameter of 54-60 mm and a cross-sectional diameter of 4-9.5 mm and contain progestogen only or a combination of progestogen and oestrogen. The soft flexible combined ring is inserted in the vagina for three weeks and removed for seven days to allow withdrawal bleeding. Progesterone/progestogen-only rings are kept in for varying periods and replaced without a ring-free period. Rings are in various stages of research and development but a few, such as NuvaRing, have reached the market in some countries. Women find this method easy to use, effective, well tolerated and acceptable with no serious side-effects. Though the contraceptive efficacy of these vaginal rings is high, acceptability is yet to be established.

  3. Vaginal Discharge: What's Normal, What's Not

    MedlinePlus

    ... amount of vaginal fluids to vary throughout a girl's menstrual cycle , some changes in discharge may indicate a problem. First, it helps to learn some of the differences between normal and abnormal ...

  4. Vaginal Discharge: What's Normal, What's Not

    MedlinePlus

    ... period Vaginal infections, such as bacterial vaginosis, candidiasis (yeast infection), and trichomoniasis are common causes of abnormal ... having sex, such as bacterial vaginosis or a yeast infection. If you notice any changes in your ...

  5. [Gastrointestinal bleeding].

    PubMed

    Lanas, Ángel

    2015-09-01

    In the Digestive Disease Week in 2015 there have been some new contributions in the field of gastrointestinal bleeding that deserve to be highlighted. Treatment of celecoxib with a proton pump inhibitor is safer than treatment with nonselective NSAID and a proton pump inhibitor in high risk gastrointestinal and cardiovascular patients who mostly also take acetylsalicylic acid. Several studies confirm the need to restart the antiplatelet or anticoagulant therapy at an early stage after a gastrointestinal hemorrhage. The need for urgent endoscopy before 6-12 h after the onset of upper gastrointestinal bleeding episode may be beneficial in patients with hemodynamic instability and high risk for comorbidity. It is confirmed that in Western but not in Japanese populations, gastrointestinal bleeding episodes admitted to hospital during weekend days are associated with a worse prognosis associated with delays in the clinical management of the events. The strategy of a restrictive policy on blood transfusions during an upper GI bleeding event has been challenged. Several studies have shown the benefit of identifying the bleeding vessel in non varicose underlying gastric lesions by Doppler ultrasound which allows direct endoscopic therapy in the patient with upper GI bleeding. Finally, it has been reported that lower gastrointestinal bleeding diverticula band ligation or hemoclipping are both safe and have the same long-term outcomes.

  6. Vaginal itching and discharge - child

    MedlinePlus

    Pruritus vulvae; Itching - vaginal area; Vulvar itching; Yeast infection - child ... vagina or the skin around the vagina. Vaginal yeast infection . Vaginitis . Vaginitis in girls before puberty is ...

  7. Uterine Arteriovenous Malformation with Sudden Heavy Vaginal Hemmorhage

    PubMed Central

    Selby, Sarah T.; Haughey, Marianne

    2013-01-01

    Dysfunctional uterine bleeding (DUB) is a common presentation in the emergency department and has a wide differential. Most presentations of DUB are in hemodynamically stable patients and can be evaluated as an outpatient. Uterine arteriovenous malformation (AVM) is one presentation that can result in a life-threatening medical emergency with unexpected sudden and massive vaginal bleeding. We describe a case of a 24-year-old female with sudden heavy vaginal bleeding requiring a blood transfusion, ultrasound evidence of uterine AVM, and a treatment method of expectant management using an intrauterine device in an attempt to preserve fertility. PMID:24106528

  8. Prepubertal vaginal discharge: Vaginoscopy to rule out foreign body.

    PubMed

    Ekinci, Saniye; Karnak, İbrahim; Tanyel, Feridun Cahit; Çiftçi, Arbay Özden

    2016-01-01

    Medical records of all prepubertal patients who underwent vaginoscopy to rule out vaginal foreign body between 2004 and 2013 were reviewed retrospectively. All patients were evaluated by pediatricians prior to surgical consultation. Vaginoscopy is performed in the operating room under general anesthesia. During the study period, 20 girls with persistent vaginal discharge with a mean age of 6.8 years (1-13 years) underwent vaginoscopy to rule out vaginal foreign body. Six patients had bloody vaginal discharge and 4 had recurrent vaginal bleeding lasting for more than one month. Ten patients had purulent vaginal discharge lasting for 1-7 months. None of vaginal cultures revealed pathological bacteria or candida species. Preoperative imaging techniques revealed vaginal foreign body in one patient only. Vaginoscopy demonstrated vaginal foreign bodies in four patients. Foreign bodies were grass inflorescence, safety pin and undefined brownish particles (n=2), which may be pieces of toilet paper or feces. There was no complication related to vaginoscopy and removal of foreign body. Hymen integrity was preserved in all patients. Persistent or recurrent vaginal discharge in prepubertal girls should raise the suspect of vaginal foreign body. Continuous flow vaginoscopy is mandatory to detect and remove any vaginal foreign body. Early diagnosis would prevent complications secondary to long-standing foreign bodies.

  9. Vaginal yeast infection

    MedlinePlus

    Yeast infection - vagina; Vaginal candidiasis; Monilial vaginitis ... Most women have a vaginal yeast infection at some time. Candida albicans is a common type of fungus. It is often found in small amounts in the ...

  10. Vaginitis test - wet mount

    MedlinePlus

    ... after intercourse. Trichomoniasis , a sexually transmitted disease Vaginal yeast infection Risks There are no risks with this ... Vaginal itching and discharge - adult and adolescent Vaginal yeast infection Review Date 8/14/2015 Updated by: ...

  11. Bleeding Disorders in Women

    MedlinePlus

    ... Button Past Emails CDC Features Bleeding Disorders in Women Language: English Español (Spanish) Recommend on Facebook Tweet ... a bleeding disorder. What is excessive bleeding in women? Women with excessive bleeding may experience heavy, hard- ...

  12. Complete vaginal outlet stenosis in a patient with Sheehan’s syndrome

    PubMed Central

    Choo, Minji; Park, Hana

    2016-01-01

    We present a case of complete vaginal stenosis in a woman diagnosed with Sheehan’s syndrome. The patient delivered at full-term 5 months prior, and experienced massive postpartum bleeding at that time. During evaluation of persistent amenorrhea, we found that her vaginal orifice was completely adhesive and obstructed. Prior to corrective surgery, we managed the patient with an oral contraceptive to induce uterine bleeding into the vaginal outflow tract. After three cycles of an oral contraceptive, we could confirm that there was no stenotic lesion in the vaginal cavity as a hematocolpos was created. Adhesiolysis with scar revision for the vaginal stenosis was successfully performed; it was found that the lesion was limited to only the distal part of the vaginal outlet. Complete vaginal stenosis in reproductive age women with hypopituitarism has not been reported. The artificial induction of hematometrocolpos before surgery was useful in determining the extent of the stenotic lesion, and assured safety. PMID:27896263

  13. Dysfunctional Uterine Bleeding (DUB) (For Teens)

    MedlinePlus

    ... develop AUB. Some illnesses (like thyroid disease or polycystic ovary syndrome ) can mess with the body's hormones. Problems like ... sex. Doctors ask these questions because conditions like polycystic ovary syndrome and some STDs can cause abnormal bleeding. If ...

  14. Effect of vaginal estrogen on pessary use

    PubMed Central

    Dessie, Sybil G.; Armstrong, Katherine; Modest, Anna M.; Hacker, Michele R.

    2016-01-01

    Introduction and hypothesis Many providers recommend concurrent estrogen therapy with pessary use to limit complications; however, limited data exist to support this practice. We hypothesized that vaginal estrogen supplementation decreases incidence of pessary-related complications and discontinuation. Methods We performed a retrospective cohort study of women who underwent a pessary fitting from 1 January 2007 through 1 September 2013 at one institution; participants were identified by billing code and were eligible if they were post-menopausal and had at least 3 months of pessary use and 6 months of follow-up. All tests were two sided, and P values < 0.05 were considered statistically significant. Results Data from 199 women were included; 134 used vaginal estrogen and 65 did not. Women who used vaginal estrogen had a longer median follow-up time (29.5 months) compared with women who did not (15.4 months) and were more likely to have at least one pessary check (98.5 % vs 86.2 %, P < 0.001). Those in the estrogen group were less likely to discontinue using their pessary (30.6 % vs 58.5 %, P < 0.001) and less likely to develop increased vaginal discharge than women who did not [hazard ratio (HR) 0.31, 95 % confidence interval (CI) 0.17–0.58]. Vaginal estrogen was not protective against erosions (HR 0.93, 95 % CI 0.54–1.6) or vaginal bleeding (HR 0.78, 95 % CI 0.36–1.7). Conclusions Women who used vaginal estrogen exhibited a higher incidence of continued pessary use and lower incidence of increased vaginal discharge than women who did not. PMID:26992727

  15. Vaginitis - self-care

    MedlinePlus

    ... page: //medlineplus.gov/ency/patientinstructions/000566.htm Vaginitis - self-care To use the sharing features on this ... feminine sprays, and perfumes Menopause Not washing well Self-care for Vaginitis Keep your genital area clean ...

  16. Vaginal sponge and spermicides

    MedlinePlus

    Birth control - over the counter; Contraceptives - over the counter; Family planning - vaginal sponge; Contraception - vaginal sponge ... at preventing pregnancy as some other forms of birth control. However, using a spermicide or sponge is much ...

  17. Vaginal and Vulvar Cancer

    MedlinePlus

    ... know is to see your doctor. Can the HPV vaccine prevent vaginal and vulvar cancers? Many vaginal and ... professional about it. To learn more about the HPV vaccine visit www. cdc. gov/ hpv/ index. html. What ...

  18. Vaginal Yeast Infections

    MedlinePlus

    ... Surgery? A Week of Healthy Breakfasts Shyness Vaginal Yeast Infections KidsHealth > For Teens > Vaginal Yeast Infections Print ... side effect of taking antibiotics. What Is a Yeast Infection? A yeast infection is a common infection ...

  19. Bleeding esophageal varices

    MedlinePlus

    ... medicine may be injected into the varices. A rubber band may be placed around the bleeding veins ( ... nadolol that reduce the risk of bleeding. A rubber band can be placed around the bleeding veins ...

  20. Laboratory evaluation of a bleeding patient.

    PubMed Central

    Wallerstein, R O

    1989-01-01

    Most causes of abnormal bleeding can be determined from a complete blood count including platelet count and bleeding, prothrombin, activated partial thromboplastin, and thrombin times. Occasionally, further evaluation is necessary, such as tests of factor XIII function, fibrinolysis, and vascular integrity. Possible diagnoses include disseminated intravascular coagulation, thrombotic thrombocytopenic purpura, vitamin K deficiency, von Willebrand's disease, heparin-induced thrombocytopenia, acquired inhibitors of factor VIII, lupus anticoagulants, and coagulation disorders related to the acquired immunodeficiency syndrome. PMID:2660407

  1. Cost effectiveness of endometrial ablation with the NovaSure® system versus other global ablation modalities and hysterectomy for treatment of abnormal uterine bleeding: US commercial and Medicaid payer perspectives

    PubMed Central

    Miller, Jeffrey D; Lenhart, Gregory M; Bonafede, Machaon M; Basinski, Cindy M; Lukes, Andrea S; Troeger, Kathleen A

    2015-01-01

    Objectives Abnormal uterine bleeding (AUB) interferes with physical, emotional, and social well-being, impacting the quality of life of more than 10 million women in the USA. Hysterectomy, the most common surgical treatment of AUB, has significant morbidity, low mortality, long recovery, and high associated health care costs. Global endometrial ablation (GEA) provides a surgical alternative with reduced morbidity, cost, and recovery time. The NovaSure® system utilizes unique radiofrequency impedance-based GEA technology. This study evaluated cost effectiveness of AUB treatment with NovaSure ablation versus other GEA modalities and versus hysterectomy from the US commercial and Medicaid payer perspectives. Methods A health state transition (semi-Markov) model was developed using epidemiologic, clinical, and economic data from commercial and Medicaid claims database analyses, supplemented by published literature. Three hypothetical cohorts of women receiving AUB interventions were simulated over 1-, 3-, and 5-year horizons to evaluate clinical and economic outcomes for NovaSure, other GEA modalities, and hysterectomy. Results Model analyses show lower costs for NovaSure-treated patients than for those treated with other GEA modalities or hysterectomy over all time frames under commercial payer and Medicaid perspectives. By Year 3, cost savings versus other GEA were $930 (commercial) and $3,000 (Medicaid); cost savings versus hysterectomy were $6,500 (commercial) and $8,900 (Medicaid). Coinciding with a 43%–71% reduction in need for re-ablation, there were 69%–88% fewer intervention/reintervention complications for NovaSure-treated patients versus other GEA modalities, and 82%–91% fewer versus hysterectomy. Furthermore, NovaSure-treated patients had fewer days of work absence and short-term disability. Cost-effectiveness metrics showed NovaSure treatment as economically dominant over other GEA modalities in all circumstances. With few exceptions, similar

  2. Bruising and Bleeding

    MedlinePlus

    ... immunodeficiency virus (HIV) infection, pregnancy, systemic lupus erythematosus (lupus), or kidney failure Prior excessive or unusual bleeding or transfusions Family history of excessive bleeding People are asked about use ...

  3. Vaginal infections update.

    PubMed

    Mashburn, Jane

    2012-01-01

    Vaginal symptoms are one of the leading reasons that women visit their health care providers. Women often self-diagnose and may treat themselves inappropriately. This article describes the etiology, risk factors, symptoms, diagnosis, and treatment of the 3 most common vaginal infections: bacterial vaginosis, trichomoniasis, and vulvovaginal candidiasis.

  4. Nonprescription vaginal contraception.

    PubMed

    Edelman, D A

    1980-01-01

    Data on the efficacy of vaginal contraceptive suppositories and foams available in the United States are reviewed, and data on a new vaginal contraceptive, the Collatex sponge, is presented. The efficacy of this device appears to be similar to that of the diaphragm.

  5. Vaginal mechanical contraceptive devices.

    PubMed

    Smith, M; Barwin, B N

    1983-10-01

    The alleged adverse effects of oral contraceptives and intrauterine devices have led to increased consumer and physician demand for vaginal contraceptive devices. The efficacy and the advantages and disadvantages of vaginal sponges, cervical caps and diaphragms are discussed and compared in this article.

  6. Bleeding during cancer treatment

    MedlinePlus

    ... throwing up blood or your vomit looks like coffee grounds Long or heavy periods (women) Headaches that do not go away or are very bad Blurry or double vision Abdominal pains Alternative Names Cancer treatment - bleeding; Chemotherapy - bleeding; Radiation - bleeding; Bone marrow ...

  7. Primary Vaginal Adenocarcinoma Arising in Vaginal Adenosis After CO2 Laser Vaporization and 5-Fluorouracil Therapy

    PubMed Central

    Paczos, Tamera A.; Ackers, Stacey; Odunsi, Kunle; Lele, Shashikant; Mhawech-Fauceglia, Paulette

    2016-01-01

    Summary We present a case of a 45-year-old woman with a long-standing history of persistent cervical dysplasia that resulted in a hysterectomy. Subsequent vaginal smears revealed high-grade vaginal intraepithelial neoplasia (VAIN III) on Pap smear with positive human papilloma virus (HPV) testing. Over the course of 2 years, the patient underwent 2 CO2 laser vaporization procedures of the upper vagina and intermittent 5-fluorouracil therapy. A biopsy performed at the time of the second laser procedure revealed endocervical-type well-differentiated adenocarcinoma, associated with VAIN III. HPV in situ hybridization for HPV types 16 and 18 was positive in both the glandular and squamous mucosa. The patient has no known history of intrauterine diethylstilbestrol exposure or mullerian developmental abnormalities. Subsequently, the patient underwent a radical upper vaginetcomy with bilateral pelvic lymph nodes dissection and bilateral salpingo-oophorectomy. The vaginectomy specimen showed residual adenocarcinoma associated with VAIN-III and extensive vaginal adenosis with free resection margins. This is the second reported case in the literature of adenocarcinoma arising in vaginal adenosis after 5-fluorouracil. Herein, we highlight these important findings and shed some light on the pathogenesis of vaginal adenosis and the subsequent development of vaginal adenocarcinoma. PMID:20173507

  8. Primary vaginal adenocarcinoma arising in vaginal adenosis after CO2 laser vaporization and 5-fluorouracil therapy.

    PubMed

    Paczos, Tamera A; Ackers, Stacey; Odunsi, Kunle; Lele, Shashikant; Mhawech-Fauceglia, Paulette

    2010-03-01

    We present a case of a 45-year-old woman with a long-standing history of persistent cervical dysplasia that resulted in a hysterectomy. Subsequent vaginal smears revealed high-grade vaginal intraepithelial neoplasia (VAIN III) on Pap smear with positive human papilloma virus (HPV) testing. Over the course of 2 years, the patient underwent 2 CO(2) laser vaporization procedures of the upper vagina and intermittent 5-fluorouracil therapy. A biopsy performed at the time of the second laser procedure revealed endocervical-type well-differentiated adenocarcinoma, associated with VAIN III. HPV in situ hybridization for HPV types 16 and 18 was positive in both the glandular and squamous mucosa. The patient has no known history of intrauterine diethylstilbestrol exposure or mullerian developmental abnormalities. Subsequently, the patient underwent a radical upper vaginetcomy with bilateral pelvic lymph nodes dissection and bilateral salpingo-oophorectomy. The vaginectomy specimen showed residual adenocarcinoma associated with VAIN-III and extensive vaginal adenosis with free resection margins. This is the second reported case in the literature of adenocarcinoma arising in vaginal adenosis after 5-fluorouracil. Herein, we highlight these important findings and shed some light on the pathogenesis of vaginal adenosis and the subsequent development of vaginal adenocarcinoma.

  9. Hormone Replacement Therapy: Can It Cause Vaginal Bleeding?

    MedlinePlus

    Diseases and Conditions Menopause I'm taking hormone therapy for menopause symptoms, and my monthly menstrual periods have returned. Is this normal? Answers from Shannon K. Laughlin-Tommaso, M.D. Some forms ...

  10. Stages of Vaginal Cancer

    MedlinePlus

    ... neoplasia (VAIN), abnormal cells are found in tissue lining the inside of the vagina. These abnormal cells ... deep the abnormal cells are in the tissue lining the vagina: VAIN 1: Abnormal cells are found ...

  11. What Is Vaginal Cancer?

    MedlinePlus

    ... more information on DES and clear cell carcinoma.) Melanoma Melanomas develop from pigment-producing cells that give skin ... of every 100 cases of vaginal cancer are melanomas. Melanoma tends to affect the lower or outer ...

  12. Vaginal Cancer Overview

    MedlinePlus

    ... called the epithelium, which contains cells called squamous epithelial cells. The vaginal wall, underneath the epithelium, is made up of connective tissue, involuntary muscle tissue, lymph vessels, and nerves. About ...

  13. Review of Vaginitis

    PubMed Central

    1993-01-01

    Adisruption of the dynamic equilibrium of the healthy vagina may have significant sequelae, leading to chronic or serious conditions. Therefore, all cases of vaginitis should be accurately diagnosed and appropriately treated. PMID:18475337

  14. Vaginal Yeast Infections

    MedlinePlus

    ... may feel more comfortable if you wear breathable cotton underwear and clothes and avoid vaginal sprays and ... help avoid them, follow your doctor's advice, wear cotton underwear, and try to wear loose-fitting clothes. ...

  15. Vaginal birth - slideshow

    MedlinePlus

    ... ency/presentations/100198.htm Vaginal birth - series—Normal anatomy To use the sharing features on this page, ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated: ...

  16. Bleeding and cupping.

    PubMed Central

    Turk, J. L.; Allen, E.

    1983-01-01

    Bleeding and cupping have been used in medicine since ancient times in the treatment of fevers and local inflammatory disorders. Local bleeding, by 'wet cupping', was effected by a scarificator or by leeches. John Hunter recommended venesection in moderation but preferred leeches for local bleeding. Bleeding as an accepted therapeutic practice went out of vogue in the middle of the nineteenth century as a result of the introduction of modern scientific methods. Dry cupping and the use of leeches, as counter irritants, persisted until the middle of this century. Images Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 PMID:6338802

  17. [The pewter bleeding bowls].

    PubMed

    Renner, Claude

    2004-01-01

    In the late seventeenth century, then along the eighteen and nineteenth centuries the amount of the bloodlettings was measured by means of three pewter bleeding bowls that held three ounces of blood, about 300 millilitres. In the middle of the nineteenth century new and large bleeding bowls with metric graduations were manufactured only by the Parisian potters.

  18. Advances in gastrointestinal bleeding.

    PubMed

    Lanas, Ángel

    2016-09-01

    The main innovations of the latest meeting of the Gastroenterological Association (2016) concerning upper gastrointestinal bleeding from the clinician's perspective can be summarised as follows: a) The Glasgow-Blatchford scale has the best accuracy in predicting the need for surgical intervention and hospital mortality; b) Prognostic scales for non-variceal upper gastrointestinal bleeding are also useful for lower gastrointestinal bleeding; c) Preliminary data suggest that treatment with hemospray does not seem to be superior to current standard treatment in controlling active peptic ulcer bleeding; d) Either famotidine or a proton pump inhibitor may be effective in preventing haemorrhagic recurrence in patients taking aspirin, but this finding needs to be confirmed in further studies; e) There was confirmation of the need to re-introduce antiplatelet therapy as early as possible in patients with antiplatelet-associated gastrointestinal bleeding in order to prevent cardiovascular mortality; f) Routine clinical practice suggests that gastrointestinal or cardiovascular complications with celecoxib or traditional NSAIDs are very low; g) Dabigatran is associated with an increased incidence of gastrointestinal bleeding compared with apixaban or warfarin. At least half of the episodes are located in the lower gastrointestinal tract; h) Implant devices for external ventricular circulatory support are associated with early gastrointestinal bleeding in up to one third of patients; the bleeding is often secondary to arteriovenous malformations.

  19. Gastrointestinal Bleeding in Athletes.

    ERIC Educational Resources Information Center

    Eichner, Edward R.

    1989-01-01

    Describes the scope and importance of gastrointestinal bleeding in runners and other athletes, discussing causes, sites, and implications of exercise-related bleeding. Practical tips to mitigate the problem, potentially more troublesome in women because of lower iron stores, are presented (e.g., gradual conditioning and avoidance of prerace…

  20. Surgical bleeding in microgravity

    NASA Technical Reports Server (NTRS)

    Campbell, M. R.; Billica, R. D.; Johnston, S. L. 3rd

    1993-01-01

    A surgical procedure performed during space flight would occur in a unique microgravity environment. Several experiments performed during weightlessness in parabolic flight were reviewed to ascertain the behavior of surgical bleeding in microgravity. Simulations of bleeding using dyed fluid and citrated bovine blood, as well as actual arterial and venous bleeding in rabbits, were examined. The high surface tension property of blood promotes the formation of large fluid domes, which have a tendency to adhere to the wound. The use of sponges and suction will be adequate to prevent cabin atmosphere contamination with all bleeding, with the exception of temporary arterial droplet streams. The control of the bleeding with standard surgical techniques should not be difficult.

  1. Anaerobes and Gardnerella vaginalis in non-specific vaginitis.

    PubMed Central

    Hill, L V

    1985-01-01

    Clinical evidence of bacterial vaginosis was present in 25 (35%) of 72 patients attending a London venereology clinic and correlated significantly with abnormal organic acids in vaginal secretions (24/25), with Gardnerella vaginalis on culture (17/25), with complaints of vaginal malodour (15/25), and with a relative scarcity of white blood cells in vaginal secretions. Anaerobic vaginal flora were presumptively identified by gas-liquid chromatographic analysis of organic acids found in vaginal secretions. The clinical criteria used to diagnose bacterial vaginosis included the presence of at least three of the four following characteristics: (a) a vaginal pH greater than or equal to 4.5, vaginal secretions that (b) were homogeneous, (c) contained "clue" cells, and (d) released a "fishy" amine odour when mixed with 10% potassium hydroxide. Because 17 of the 25 patients with clinical bacterial vaginosis had both chromatographic bacterial vaginosis and G vaginalis, causative organisms were difficult to identify. None of the six patients who had G vaginalis but not chromatographic bacterial vaginosis had clinical bacterial vaginosis, but seven of the 10 women with chromatographic bacterial vaginosis but not G vaginalis had clinical bacterial vaginosis (p less than 0.02, chi 2 with Yates's correction). This finding supports the recent suggestions that anaerobes are important in the production of clinical signs of bacterial vaginosis. PMID:3872256

  2. Congenital Abnormalities

    MedlinePlus

    ... Listen Español Text Size Email Print Share Congenital Abnormalities Page Content Article Body About 3% to 4% ... of congenital abnormalities earlier. 5 Categories of Congenital Abnormalities Chromosome Abnormalities Chromosomes are structures that carry genetic ...

  3. Upper GI Bleeding in Children

    MedlinePlus

    Upper GI Bleeding in Children What is upper GI Bleeding? Irritation and ulcers of the lining of the esophagus, stomach or duodenum can result in upper GI bleeding. When this occurs the child may vomit ...

  4. Successful Pregnancy with a Full-Term Vaginal Delivery One Year After n-Butyl Cyanoacrylate Embolization of a Uterine Arteriovenous Malformation

    SciTech Connect

    McCormick, Colleen C.; Kim, Hyun S.

    2006-08-15

    Uterine arteriovenous malformation (AVM) causes significant morbidity with vaginal bleeding. Traditional therapy is a hysterectomy with no potential for future pregnancy. We present a case of successful superselective embolization of uterine AVM using n-butyl cyanoacrylate with subsequent normal term pregnancy and uncomplicated vaginal delivery in 1 year.

  5. Bleeding into the skin

    MedlinePlus

    Protect aging skin. Avoid trauma such as bumping or pulling on skin areas. For a cut or scrape, use direct pressure to stop the bleeding. If you have a drug reaction, ask your provider about stopping the drug. Otherwise, follow ...

  6. Menorrhagia (Heavy Menstrual Bleeding)

    MedlinePlus

    ... effect of using a nonhormonal intrauterine device for birth control. When an IUD is the cause of excessive menstrual bleeding, you may need to remove it. Pregnancy complications. A single, heavy, late period may be due to a miscarriage. If ...

  7. GI bleeding - slideshow

    MedlinePlus

    ... this page: //medlineplus.gov/ency/presentations/100162.htm GI bleeding - series—Normal anatomy To use the sharing ... colon, and finally, the rectum and anus. The GI tract is a long, hollow, muscular tube through ...

  8. [Vaginal birth after cesarean delivery: update 2010].

    PubMed

    Jastrow, N; Cantero, P; Boulvain, M; Irion, O

    2010-10-27

    Uterine rupture is a rare, but potentially catastrophic complication of a trial of vaginal birth after cesarean (VBAC). In part because of concerns about this complication, the rate of cesarean deliveries continue to raise in developed countries. However, multiple repeat cesarean deliveries are associated with a greater risk of complications during surgery and of abnormal placentation in a subsequent pregnancy. VBAC should be proposed to women with good prognosis of VBAC success and low risk of uterine rupture. We aimed to review antepartum and intrapartum factors that are required for a safe VBAC.

  9. Pyomyositis after vaginal delivery.

    PubMed

    Gaughan, Eve; Eogan, Maeve; Holohan, Mary

    2011-07-07

    Pyomyositis is a purulent infection of skeletal muscle that arises from haematogenous spread, usually with abscess formation. It can develop after a transient bacteraemia of any cause. This type of infection has never been reported before in the literature after vaginal delivery. A 34-year-old woman had progressive severe pain in the left buttock and thigh and weakness in the left lower limb day 1 post spontaneous vaginal delivery. MRI showed severe oedema of the left gluteus, iliacus, piriformis and adductor muscles of the left thigh and a small fluid collection at the left hip joint. She was diagnosed with pyomyositis. She had fever of 37.9°C immediately postpartum and her risk factors for bacteraemia were a mild IV cannula-associated cellulitis and labour itself. She required prolonged treatment with antibiotics before significant clinical improvement was noted.

  10. Scintigraphic demonstration of gastrointestinal bleeding due to mesenteric varices

    SciTech Connect

    Hansen, M.E.; Coleman, R.E. )

    1990-07-01

    Mesenteric varices can appear as massive, acute lower gastrointestinal bleeding. The small bowel or colon may be involved, varices usually developing at sites of previous surgery or inflammation in patients with portal hypertension. Two patients with alcoholic cirrhosis and protal hypertension presented with rectal bleeding. Tc-99m RBC studies demonstrated varices and extravasation into the adjacent bowel. The varices were documented by mesenteric angiography. Characteristic features of Tc-99m labeled RBC studies can identify mesenteric varices as the cause of intestinal bleeding and localize the abnormal vessels.

  11. Idiopathic omental bleeding

    PubMed Central

    Henry, D; Satgunam, S

    2012-01-01

    Omental bleeding without any evidence of trauma, aneurysms, or other pathology has been rarely described in the literature. We report a case of a 24 year-old female on aspirin/acetaminophen/caffeine for migraines who presented with abdominal pain and tachycardia. Computed tomography angiography revealed active extravasation in the right lower quadrant. During exploratory laparotomy, a small bleeding artery within the greater omentum was suture ligated, and two liters of fresh and clotted blood were evacuated. The patient recovered successfully. We review the diagnosis and management of this rare condition. PMID:24960788

  12. Effect of intermittent treatment with mifepristone on bleeding patterns in Norplant implant users.

    PubMed

    Massai, María Rebeca; Pavez, Margarita; Fuentealba, Blanca; Croxatto, Horacio B; d'Arcangues, Catherine

    2004-07-01

    A double-blind, placebo-controlled, randomized trial, was carried out in 120 Norplant users to evaluate the effect of mifepristone, 100 mg/day administered for 2 consecutive days every 30 days, on the vaginal bleeding pattern. Treatment was given from months 2-7 of implant use. Volunteers recorded bleeding and spotting days, during treatment and for the ensuing 6-month period. During treatment, women on mifepristone recorded the same frequency of bleeding/spotting episodes but significantly less prolonged bleeding episodes than placebo controls (mean +/- SD: 11 +/- 3 vs. 22 +/- 23 days) and their total number of bleeding days was 35% lower than in the placebo group. After the end of mifepristone use, bleeding patterns were similar in both groups. One pregnancy occurred in the mifepristone-treated group, in month 6 of treatment, the outcome was a healthy male baby. We conclude that intermittent administration of mifepristone can offer a clinically significant improvement of the vaginal bleeding pattern in Norplant users.

  13. The ORBIT bleeding score: a simple bedside score to assess bleeding risk in atrial fibrillation

    PubMed Central

    O'Brien, Emily C.; Simon, DaJuanicia N.; Thomas, Laine E.; Hylek, Elaine M.; Gersh, Bernard J.; Ansell, Jack E.; Kowey, Peter R.; Mahaffey, Kenneth W.; Chang, Paul; Fonarow, Gregg C.; Pencina, Michael J.; Piccini, Jonathan P.; Peterson, Eric D.

    2015-01-01

    Background Therapeutic decisions in atrial fibrillation (AF) are often influenced by assessment of bleeding risk. However, existing bleeding risk scores have limitations. Objectives We sought to develop and validate a novel bleeding risk score using routinely available clinical information to predict major bleeding in a large, community-based AF population. Methods We analysed data from Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF), a prospective registry that enrolled incident and prevalent AF patients at 176 US sites. Using Cox proportional hazards regression, we identified factors independently associated with major bleeding among patients taking oral anticoagulation (OAC) over a median follow-up of 2 years (interquartile range = 1.6–2.5). We also created a numerical bedside risk score that included the five most predictive risk factors weighted according to their strength of association with major bleeding. The predictive performance of the full model, the simple five-item score, and two existing risk scores (hypertension, abnormal renal/liver function, stroke, bleeding history or predisposition, labile INR, elderly, drugs/alcohol concomitantly, HAS-BLED, and anticoagulation and risk factors in atrial fibrillation, ATRIA) were then assessed in both the ORBIT-AF cohort and a separate clinical trial population, Rivaroxaban Once-daily oral direct factor Xa inhibition compared with vitamin K antagonism for prevention of stroke and embolism trial in atrial fibrillation (ROCKET-AF). Results Among 7411 ORBIT-AF patients taking OAC, the rate of major bleeding was 4.0/100 person-years. The full continuous model (12 variables) and five-factor ORBIT risk score (older age [75+ years], reduced haemoglobin/haematocrit/history of anaemia, bleeding history, insufficient kidney function, and treatment with antiplatelet) both had good ability to identify those who bled vs. not (C-index 0.69 and 0.67, respectively). These scores both had

  14. Rare Jejunal Diverticular Bleeding

    PubMed Central

    Christman, Emily; Hassell, Lewis A.; Kastens, Donald

    2016-01-01

    Severe gastrointestinal bleeding (GIB) secondary to jejunal diverticulosis (JD) is very rare. Delay in establishing a diagnosis is common and GIB from JD is associated with significant morbidity and mortality. We report an illustrative case diagnosed by push enteroscopy and managed with surgery. PMID:27800518

  15. After vaginal delivery - in the hospital

    MedlinePlus

    After vaginal birth; Pregnancy - after vaginal delivery; Postpartum care - after vaginal delivery ... Isley MM, Katz VL. Postpartum care and long-term health considerations. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ...

  16. Vaginal contraceptives still evolving.

    PubMed

    Pearson, R M

    1986-01-01

    The effort to develop vaginal contraceptives began in the distant past and is still underway today. 1000 years ago, South American Indians inserted into the vagina bark strips impregnated with quinine. In medieval times women used vaginal inserts of cloth soaked in honey or vinegar. Quinine pessaries were introduced into Europe in the late 1800s, and in the early 1900s investigators began to study the effects of various chemicals on sperm motility. Following World War II, surfactant spermicides which disrupt the sperm membrane were developed and marketed. Many of these preparations contained nonoxynol-9. Currently, the D-isomer of propranolol is being examined as a spermicidal contraceptive, and several bacteriocides, e.g., benzalkonium and chlorhexidine, are being developed as spermicides which reduce the penetrability of cervical mucus. Other chemicals being investigated act by inhibiting the acrosome reaction. Advantages of vaginal contraceptives are that they are inexpensive, reversible, and relatively safe and easy to use. Generally they require no medical intervention or supervision. In addition, spermicides may kill or inhibit the growth of organisms responsible for sexually transmitted diseases. Disadvantages of spermicides are that they are generally less effective than many other methods, some interfere with sexual spontaneity, they may cause local irritations, and some women find them messy to use. Recently, concerns were expressed about the possible teratogenic effects of sperimicides. Most of these concerns proved to be unfounded. Given the many new avenues of research, the major disadvantage of sperimicides, i.e., their high failure rates, may be minimized in the near future.

  17. Treatment of vaginal atrophy.

    PubMed

    Domoney, Claudine

    2014-03-01

    Vaginal or vulvovaginal atrophy is a widespread but poorly recognized condition of peri- and post-menopausal women. It causes urogenital symptoms of dryness, reduced lubrication, itching, burning, irritable bladder symptoms and painful intercourse. This impacts quality of life and sexual health, but increases with time rather than reduces, as with most other menopausal symptoms. With early identification, treatments can improve these symptoms and reverse the physical changes. However, when embedded, bladder and sexual changes have occurred and these may be more difficult to remedy. Therefore, it is important to educate both healthcare professionals and women about these symptoms and advise on the range of interventions available.

  18. Vaginal delivery through annular placenta – case report

    PubMed Central

    Živković, Nikica; Krezo, Stipe; Matijević, Ratko; Živković, Krešimir

    2013-01-01

    Annular placenta is an extremely rare morphological type of human placenta. It is commonly related to placental vessel abnormalities frequently causing antenatal and postnatal hemorrhage and operative delivery. Gravida 4 para 1 had an uneventful course of pregnancy and normal vaginal delivery followed by moderate postpartum hemorrhage. Hemorrhage was found to be local in origin but the placenta was annular in shape and the newborn was delivered through one of the openings. Annular placenta was not recognized before delivery. Its implantation site was in the lower uterine segment but high enough to allow the passage of the fetus through its annular defect and vaginal birth. To our knowledge, this is a first report of annular placenta ending in normal vaginal delivery. PMID:23630149

  19. Anemia Due to Excessive Bleeding

    MedlinePlus

    ... Anemia Due to Excessive Bleeding Iron Deficiency Anemia Vitamin Deficiency Anemia Anemia of Chronic Disease Aplastic Anemia Autoimmune ... Anemia Due to Excessive Bleeding Iron Deficiency Anemia Vitamin Deficiency Anemia Anemia of Chronic Disease Aplastic Anemia Autoimmune ...

  20. Vaginal Mucormycosis: A Case Report

    PubMed Central

    2001-01-01

    Although Zygomycetes cause life-threatening, opportunistic infections in immunocompromised hosts, the first case of vaginitis caused by Mucor species in a healthy woman is reported. Mucor vaginitis, which caused mild symptoms only, was refractory to conventional azole therapy and resistant to flucytosine. Cure was achieved with topical amphotericin B. PMID:11495552

  1. Alveolar abnormalities

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/001093.htm Alveolar abnormalities To use the sharing features on this page, please enable JavaScript. Alveolar abnormalities are changes in the tiny air sacs in ...

  2. Nail abnormalities

    MedlinePlus

    Beau's lines; Fingernail abnormalities; Spoon nails; Onycholysis; Leukonychia; Koilonychia; Brittle nails ... 2012:chap 71. Zaiac MN, Walker A. Nail abnormalities associated with systemic pathologies. Clin Dermatol . 2013;31: ...

  3. Pelvic artery embolization in the management of pelvic arterial bleeding following midurethral sling surgery for stress urinary incontinence

    PubMed Central

    Cho, Eun-Ji; Kim, Jun-Bum; Park, So-Yun; Kim, Sung-Hoon; Kim, Chung-Hoon; Kang, Byung-Moon

    2016-01-01

    The transobturator tape (TOT) method is the recent minimally invasive midurethral sling surgery. The TOT method was invented to reduce complication rate of surgical technique for female stress urinary incontinence. Pelvic bleeding following TOT procedure, although extremely rare, could be occurred. We presented three cases which treat pelvic arterial bleeding after midurethral sling (TOT and tension-free vaginal tape Secur) surgery via pelvic artery embolization. Therefore we report our cases with brief review of the literature. PMID:27004210

  4. Facts about Vitamin K Deficiency Bleeding

    MedlinePlus

    ... Button Information For... Media Policy Makers Facts about Vitamin K Deficiency Bleeding Recommend on Facebook Tweet Share Compartir Vitamins ... serious bleeding problems if not supplemented. What is Vitamin K Deficiency Bleeding or VKDB? Vitamin K deficiency bleeding or ...

  5. Treatment Option Overview (Vaginal Cancer)

    MedlinePlus

    ... neoplasia (VAIN), abnormal cells are found in tissue lining the inside of the vagina. These abnormal cells ... deep the abnormal cells are in the tissue lining the vagina: VAIN 1: Abnormal cells are found ...

  6. Mucoadhesive vaginal drug delivery systems.

    PubMed

    Acartürk, Füsun

    2009-11-01

    Vaginal delivery is an important route of drug administration for both local and systemic diseases. The vaginal route has some advantages due to its large surface area, rich blood supply, avoidance of the first-pass effect, relatively high permeability to many drugs and self-insertion. The traditional commercial preparations, such as creams, foams, gels, irrigations and tablets, are known to reside in the vaginal cavity for a relatively short period of time owing to the self-cleaning action of the vaginal tract, and often require multiple daily doses to ensure the desired therapeutic effect. The vaginal route appears to be highly appropriate for bioadhesive drug delivery systems in order to retain drugs for treating largely local conditions, or for use in contraception. In particular, protection against sexually-transmitted diseases is critical. To prolong the residence time in the vaginal cavity, bioadhesive therapeutic systems have been developed in the form of semi-solid and solid dosage forms. The most commonly used mucoadhesive polymers that are capable of forming hydrogels are synthetic polyacrylates, polycarbophil, chitosan, cellulose derivatives (hydroxyethycellulose, hydroxy-propylcellulose and hydroxypropylmethylcellulose), hyaluronic acid derivatives, pectin, tragacanth, carrageenan and sodium alginate. The present article is a comprehensive review of the patents related to mucoadhesive vaginal drug delivery systems.

  7. Small Bowel Bleeding

    MedlinePlus

    ... for air and barium to be instilled. The advantage of this study is that pictures from enteroclysis ... these tests is perfect at finding abnormalities, the advantage of these tests is that they can sometimes ...

  8. Bacterial vaginal flora in relation to changing oestrogen levels.

    PubMed

    Wilson, J D; Lee, R A; Balen, A H; Rutherford, A J

    2007-05-01

    Hormonal changes may be important in the onset and clearance of bacterial vaginosis. We studied vaginal flora and serum oestradiol levels of 55 women at baseline and during hormonal treatment. None developed bacterial vaginosis (BV) from normal vaginal flora, 69% of women had normal flora at baseline increasing to 91% following hormonal treatment. The mean oestradiol level with BV was 39.07 ng/L compared with 176.41 ng/L with normal flora. Non-smokers had a mean oestradiol level of 173.95 ng/L compared with 118.67 ng/L in smokers. Recombinant follicle-stimulating hormone resulted in a mean oestradiol rise of 113.9 ng/L. The mean rise was 330.4 ng/L with improved vaginal flora but only 15.1 ng/L in persistently abnormal or worsening flora. A rise in oestradiol in this group of women was associated with a significant reduction of abnormal flora. Reversion from BV to normal flora was associated with a greater rise in oestradiol than where abnormal flora persisted or worsened. This study supports a possible hormonal influence in the natural history of BV. The lower oestradiol levels in smokers may help explain their increased risk of BV.

  9. Drugs Approved for Vaginal Cancer

    Cancer.gov

    This page lists cancer drugs approved by the Food and Drug Administration (FDA) to prevent vaginal cancer. The list includes generic names and brand names. The drug names link to NCI’s Cancer Drug Information summaries.

  10. Can Vaginal Cancer Be Prevented?

    MedlinePlus

    ... well as anal and genital warts. Cervarix ® , another HPV vaccine available in the US, also helps prevent some ... help prevent vaginal cancer or pre-cancer More HPV vaccines are being developed and tested. For more information ...

  11. Bleeding manifestations in snake bite.

    PubMed

    Devaraj, T

    1979-06-01

    Bleeding following bites by the Malayan Pit Viper can either be local or systemic. Bleeding at the site of the bite is due to the local action of the venom as a vasculotoxin. Systemic bleeding occurs with severe poisoning and appears to be mainly dependent on platelet deficiency and the co-existing defibrination syndrome appears to play a minor role in the initiation of bleeding. Thus in the clinical situation non-clotting blood with no overt bleeding can continue up to weeks when specific antivenene is not given. Assessment of the severity of poisoning can easily be made at the bedside. Specific viper antivenene rapidly corrects the spontaneous bleeding and clotting defect of severe systemic poisoning but has no effect on local poisoning.

  12. Octreotide in variceal bleeding.

    PubMed Central

    Burroughs, A K

    1994-01-01

    Bleeding from oesophageal varices has a high death rate. Injection sclerotherapy is the most appropriate treatment but facilities for this are not always available. Balloon tamponade and vasoactive therapy may be used as stop gap measures. Somatostatin and octreotide are therapeutic candidates for the treatment of variceal bleeding and there are several trials that have compared somatostatin and octreotide with other treatments for this condition. The results of these trials are summarised and discussed. A meta analysis of the group of trials of placebo or H2 antagonists v somatostatin or octreotide showed a significant advantage of somatostatin or octreotide in terms of efficacy, but no difference in mortality. The trials discussed seem to show that somatostatin and octreotide are at least as effective as other treatments, with the benefit of fewer adverse effects, and thus represent the best vasoactive agents. Additionally, they may have a role as adjuvant treatment to emergency sclerotherapy for active bleeders and this must be further investigated. PMID:8206396

  13. Cultural aspects and mythologies surrounding menstruation and abnormal uterine bleeding.

    PubMed

    Tan, Delfin A; Haththotuwa, Rohana; Fraser, Ian S

    2017-04-01

    The objective of this chapter is to present an overview of how menstruation, a normal bodily function, was and is perceived in various ethnic groups and cultures in the world, from ancient mythology, historical, or traditional practices to contemporary belief systems. Mythical tales about menstruation abound in the legends and prehistory of ancient cultures. These tales characterize menstrual blood variously as sacred, a gift from the gods, or a punishment for sin, but it is almost always magical and powerful. In contrast, most world religions view menstruation, with varying degrees of severity, as a major problem, a sign of impurity and uncleanliness, and therefore, menstruating women are isolated, prohibited from polluting the holy places, and shunned. Many of these myths and cultural misperceptions persist to the present day, reflected in a wide range of negative attitudes toward menstruation, which can have serious and direct implications for reproductive health. In view of the increasingly globalized nature of current clinical practice, it is crucial that health care providers are familiar with existing cultural and social views and attitudes toward the menstrual function. The ultimate goal is to be able to provide women culturally sensitive and medically appropriate therapies for their menstrual disorders. This biocultural approach to menstruation management is desirable in contemporary medical practice.

  14. Barbed versus conventional 2-layer continuous running sutures for laparoscopic vaginal cuff closure

    PubMed Central

    Kim, Jin Hwi; Byun, Seung Won; Song, Jae Yeon; Kim, Yeon Hee; Lee, Hee Joong; Park, Tae Chul; Lee, Keun Ho; Hur, Soo Young; Park, Jong Sup; Lee, Sung Jong

    2016-01-01

    Abstract We compared results using unidirectional barbed sutures and conventional sutures for vaginal cuff closure during total laparoscopic hysterectomy (TLH).The electronic medical records and surgical videos of 170 patients who underwent TLH between January 2013 and March 2015 at Uijeong-bu St. Mary's Hospital of Catholic University of Korea were reviewed. Vaginal cuffs were closed using the 2-layer continuous running technique with unidirectional barbed sutures (V-Loc; Covidien, Mansfield, MA) in 64 patients and with polycolic acid Vicryl; Ethicon, Somerville, NJ sutures in 106 patients. Procedure time, clinical characteristics, and postoperative complications were compared between the 2 study groups. There were no differences in clinical characteristics (age, body mass index, and demographic data) between groups. The mean suturing time was significantly reduced in the barbed group (7.2 vs 12.2 minutes; P < 0.001), although the mean number of stitches was greater than in the Vicryl group (14.1 vs 12.3, P < 0.001). Perioperative complications, including episodes of vaginal bleeding, vaginal cuff cellulitis, and postoperative fever, did not differ between groups. There were no instances of vaginal cuff dehiscence in either group. Unidirectional barbed sutures can be used safely to reduce procedure time and surgical difficulty relative to conventional sutures in laparoscopic vaginal cuff closure. PMID:27684850

  15. Laparoscopic-assisted vaginal hysterectomy and bilateral salpingo-oophorectomy with suturing technique.

    PubMed

    Sadik, S; Uran, B; Ozaydin, T

    1995-08-01

    Since December 1992 we have performed laparoscopic-assisted vaginal hysterectomy (LAVH) in 50 women using strict, conventional, basic operative rules, and compared it with open abdominal hysterectomy with respect to operation time, cost, postoperative analgesia requirements, and length of hospital stay. The indications for hysterectomy were uterine myoma in 32 patients, dysfunctional bleeding in 13, and postmenopausal bleeding in 5. The mean operating time was 118 minutes. The mean blood loss was 3.2% for preoperative and postoperative hematocrit values. The complication rate was 15%. The advantages of LAVH include short hospitalization, early recovery, low blood loss, and minimal postoperative discomfort.

  16. Meiotic abnormalities

    SciTech Connect

    1993-12-31

    Chapter 19, describes meiotic abnormalities. These include nondisjunction of autosomes and sex chromosomes, genetic and environmental causes of nondisjunction, misdivision of the centromere, chromosomally abnormal human sperm, male infertility, parental age, and origin of diploid gametes. 57 refs., 2 figs., 1 tab.

  17. Suspected collagen disorders in the bleeding disorder clinic: a case-control study.

    PubMed

    Jackson, S C; Odiaman, L; Card, R T; van der Bom, J G; Poon, M-C

    2013-03-01

    Disorders of collagen are associated with a mild bleeding tendency because of the potential abnormal interaction of collagen, von Willebrand factor (VWF) and platelets required during primary haemostasis and due to generalized soft tissue fragility. Abnormal collagen may contribute to bleeding in existing mucocutaneous bleeding disorders, but the prevalence in this setting is unknown. Generalized symptomatic joint hypermobility (SJH) is common in collagen disorders and may be objectively measured. To assess the association between symptomatic joint hypermobility and mucocutaneous bleeding disorders, we performed a case-control study in which case subjects were 55 consecutive individuals who had visited our bleeding disorder clinic with a diagnosis of von Willebrand disease, low von Willebrand factor levels, mild platelet function disorder or undefined bleeding disorder. Controls were 50 subjects without a bleeding disorder, and were age and gender matched to the cases. All subjects were assessed with: (i) Beighton score for joint hypermobility, (ii) revised Brighton criteria, (iii) Condensed MCMDM1-VWD bleeding questionnaire, and (iv) haemostasis laboratory studies. The prevalence of SJH/suspected collagen disorder in the bleeding disorder clinic was 24% (13/55) compared with 2% (1/50) in the control population (OR 15, 95% CI 2-121). Seventy-seven per cent of bleeding disorder clinic SJH subjects (10/13) had a prior personal or family history of Ehlers-Danlos, Benign Joint Hypermobility Syndrome or Osteogenesis Imperfecta (OI). Symptomatic joint hypermobility was associated with increased odds of an underlying mucocutaneous bleeding disorder. These findings suggest that a collagen disorder is common and often unrecognized in the bleeding disorder clinic as a potential contributor to the bleeding symptoms.

  18. Endometrial biopsy

    MedlinePlus

    ... Abnormal bleeding if a woman is taking the breast cancer medicine tamoxifen Abnormal bleeding due to changes in ... cancer Endometritis Infertility Menopause Uterine fibroids Vaginal bleeding - hormonal Review Date 9/26/2015 Updated by: Daniel ...

  19. Management of hematometrocolpos due to dysfunctional uterine bleeding following progestin use: a case report

    PubMed Central

    Bakacak, Murat; Avci, Fazil; Bostanci, Mehmet Suhha; Bakacak, Zeyneb; Serin, Salih; Ercan, Onder; Kostu, Bulent

    2014-01-01

    Hematometrocolpos is accumulation of blood in the vagina and uterine cavity due to intra-uterine hemorrhage. A 20-year-old female presented to our clinic with massive menorrhagia at menarche after progestin usage. Hematometrocolpos was detected by transabdominal ultrasonography. She was pale because of heavy bleeding for 5 days and hemoglobin level was measured as 5.1 g/dl. Initial treatment was blood transfusion and medical drug therapy. After resolution of the hematometrocolpos was shown by transabdominal ultrasound 2 days later, the patient, who was stable, was discharged without complication. Obstruction of the female genital outflow tract is rarely seen. Hematocolpos has been reported in elderly women following vaginal occlusion due to radiotherapy, vaginal fibroma and labial synechiae causing infection or inflammatory conditions. The case is presented here because of the successful management of hematometrocolpos due to massive dysfunctional uterine bleeding in a young virgin patient. PMID:28058301

  20. The vaginal contraceptive sponge.

    PubMed

    Edelman, D A

    1984-06-01

    The vaginal contraceptive sponge, approved on April 1, 1983 by the US Food Administration (FDA) for sale in the US as a single use, disposable, over-the-counter contraceptive, is made of polyurethane and designed to be biocompatible with the vaginal environment. The sponge is available in a single size, is round, and about 5.5 cm in diameter and 2.5 cm thick. An indentation on 1 side helps to ensure the sponge's correct placement against the cervix. A polyester retrieval loop attached to the sponge facilitates removal. Postcoital tests of the sponge without the spermicide indicated that it was ineffective in preventing sperm from entering the cervical canal. Before insertion, the contraceptive sponge is moistened with tap water to activate the spermicide and is inserted into the vagina with the indentation placed against the cervis. The sponge has been designed to provide continuous protection against pregnancy for at least 24 hours after insertion. Following a successful phase ii clinical trail of the sponge, in 1979 comparative phase iii clinical trials were initiated by Family Health International. The following trials were conducted: sponge versus the diaphragm (arcing-spring) used with a spermicide (nonoxynol-9) at 13 clinics in the US (1439 subjects) and at 2 clinics in Canada and the UK (502 subjects); sponge versus a foaming spermicidal (menfegol) suppository at 5 clinics in Yugoslavia, Taiwan, and Bangladesh (1386) subjects); and sponge versus spermicidal (nonoxynol-9) foam at 2 clinics in Israel and Thailand (366 subjects). In all trials the contraceptive methods were raondomly assigned. Clinics were required to follow up subjects for 1 year. Only the US study has been completed. In the comparative trials of the sponge and diaphragm (both US based and overseas) the pregnancy rates were significantly higher for the sponge. In the comparative trials of the sponge and foaming suppositories or spermicidal foam there were no significant differences between the

  1. Contraceptive vaginal rings: a review.

    PubMed

    Brache, Vivian; Faundes, Anibal

    2010-11-01

    Development efforts on contraceptive vaginal rings were initiated over 40 years ago based on two principles: the capacity of the vaginal epithelium to absorb steroids and the capacity of elastomers to release these hormones at a nearly constant rate. Numerous models of contraceptive vaginal rings (CVRs) have been studied, but only two have reached the market: NuvaRing, a combined ring that releases etonogestrel (ENG) and ethinylestradiol (EE), and Progering, a progesterone-releasing ring for use in lactating women. The main advantages of CVRs are their effectiveness (similar to or slightly better than the pill), ease of use without the need of remembering a daily routine, user's ability to control initiation and discontinuation, nearly constant release rate allowing for lower doses, greater bioavailability and good cycle control with the combined ring. The main disadvantages are related to the mode of delivery; CVRs may cause vaginal discharge and complaints, ring expulsion is not uncommon, the ring may be felt during coitus and vaginal insertion may be unpleasant for some women. The studies reviewed in this article provide evidence that CVRs are safe, effective and highly acceptable to women. There is no doubt that CVRs offer a new, effective contraceptive option to women, expanding their available choices of hormonal contraception.

  2. Vitamin K deficiency bleeding of the newborn

    MedlinePlus

    Vitamin K deficiency bleeding of the newborn (VKDB) is a bleeding disorder in babies. It most often develops shortly ... Control and Prevention. Notes from the field: late vitamin K deficiency bleeding in infants whose parents declined vitamin K ...

  3. Vaginitis: current microbiologic and clinical concepts.

    PubMed Central

    Hill, L V; Embil, J A

    1986-01-01

    Infectious vaginitis occurs when the normal vaginal flora is disrupted; it may arise when saprophytes overwhelm the host immune response, when pathogenic organisms are introduced into the vagina or when changes in substrate allow an imbalance of microorganisms to develop. Examples of these types of vaginitis include the presence of chronic fungal infection in women with an inadequate cellular immune response to the yeast, the introduction of trichomonads into vaginal epithelium that has a sufficient supply of glycogen, and the alteration in bacterial flora, normally dominated by Lactobacillus spp., and its metabolites that is characteristic of "nonspecific vaginitis". The authors review microbiologic and clinical aspects of the fungal, protozoal and bacterial infections, including the interactions of bacteria thought to produce nonspecific vaginitis, that are now recognized as causing vaginitis. Other causes of vaginitis are also discussed. PMID:3510698

  4. Vaginal birth after C-section

    MedlinePlus

    ... this page: //medlineplus.gov/ency/patientinstructions/000589.htm Vaginal birth after C-section To use the sharing ... the same way again. Many women can have vaginal deliveries after having a C-section in the ...

  5. Paecilomyces lilacinus Vaginitis in an Immunocompetent Patient

    PubMed Central

    D’Amico, Ron; Sutton, Deanna A.; Rinaldi, Michael G.

    2003-01-01

    Paecilomyces lilacinus, an environmental mold found in soil and vegetation, rarely causes human infection. We report the first case of P. lilacinus isolated from a vaginal culture in a patient with vaginitis. PMID:14519255

  6. A no bleed implant.

    PubMed

    Ersek, R A; Navarro, J A; Nemeth, D Z; Sas, G

    1993-01-01

    Breast implants have evolved from the original saline-filled, smooth-surfaced silicone rubber bag to silicone gel-filled smooth-walled sacs to a combination of a silicone gel-filled bag within a saline-filled sac, and, most recently, a reversed, double-lumen implant with a saline bag inside of a gel-filled bag. Texture-surfaced implants were first used in 1970 when the standard silicone gel-filled implant was covered with a polyurethane foam. Because of concerns about the degradation products of this foam, they were removed from the market in 1991. In 1975 double-lumen silicone textured implants were developed, followed by silicone gel-filled textured implants. In 1990 a new radiolucent, biocompatible gel was produced that reduced the problem of radioopacity of silicone implants. Because of the gel's sufficiently low coefficient of friction, leakage caused by fold flaw fracture may also be decreased. We present a case where this new biocompatible gel implant was repositioned after four months. The resulting scar capsule in this soft breast was thin [< 0.002 cm (0.008 in.)] and evenly textured as a mirror image of the textured silicone surface. Scanning electron microscopy and x-ray defraction spectrophotometry revealed no silicone bleed.

  7. 21 CFR 884.3900 - Vaginal stent.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Vaginal stent. 884.3900 Section 884.3900 Food and... OBSTETRICAL AND GYNECOLOGICAL DEVICES Obstetrical and Gynecological Prosthetic Devices § 884.3900 Vaginal stent. (a) Identification. A vaginal stent is a device used to enlarge the vagina by stretching, or...

  8. 21 CFR 884.3900 - Vaginal stent.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Vaginal stent. 884.3900 Section 884.3900 Food and... OBSTETRICAL AND GYNECOLOGICAL DEVICES Obstetrical and Gynecological Prosthetic Devices § 884.3900 Vaginal stent. (a) Identification. A vaginal stent is a device used to enlarge the vagina by stretching, or...

  9. 21 CFR 884.3575 - Vaginal pessary.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Vaginal pessary. 884.3575 Section 884.3575 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... Vaginal pessary. (a) Identification. A vaginal pessary is a removable structure placed in the vagina...

  10. 21 CFR 884.5920 - Vaginal insufflator.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Vaginal insufflator. 884.5920 Section 884.5920 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.5920 Vaginal insufflator. (a) Identification. A vaginal insufflator is a device used to...

  11. 21 CFR 884.3575 - Vaginal pessary.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Vaginal pessary. 884.3575 Section 884.3575 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... Vaginal pessary. (a) Identification. A vaginal pessary is a removable structure placed in the vagina...

  12. 21 CFR 884.5920 - Vaginal insufflator.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Vaginal insufflator. 884.5920 Section 884.5920 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.5920 Vaginal insufflator. (a) Identification. A vaginal insufflator is a device used to...

  13. 21 CFR 884.3575 - Vaginal pessary.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Vaginal pessary. 884.3575 Section 884.3575 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... Vaginal pessary. (a) Identification. A vaginal pessary is a removable structure placed in the vagina...

  14. 21 CFR 884.3575 - Vaginal pessary.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Vaginal pessary. 884.3575 Section 884.3575 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... Vaginal pessary. (a) Identification. A vaginal pessary is a removable structure placed in the vagina...

  15. 21 CFR 884.5920 - Vaginal insufflator.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Vaginal insufflator. 884.5920 Section 884.5920 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.5920 Vaginal insufflator. (a) Identification. A vaginal insufflator is a device used to...

  16. 21 CFR 884.5920 - Vaginal insufflator.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Vaginal insufflator. 884.5920 Section 884.5920 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.5920 Vaginal insufflator. (a) Identification. A vaginal insufflator is a device used to...

  17. 21 CFR 884.3900 - Vaginal stent.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Vaginal stent. 884.3900 Section 884.3900 Food and... OBSTETRICAL AND GYNECOLOGICAL DEVICES Obstetrical and Gynecological Prosthetic Devices § 884.3900 Vaginal stent. (a) Identification. A vaginal stent is a device used to enlarge the vagina by stretching, or...

  18. 21 CFR 884.3900 - Vaginal stent.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Vaginal stent. 884.3900 Section 884.3900 Food and... OBSTETRICAL AND GYNECOLOGICAL DEVICES Obstetrical and Gynecological Prosthetic Devices § 884.3900 Vaginal stent. (a) Identification. A vaginal stent is a device used to enlarge the vagina by stretching, or...

  19. 21 CFR 884.5920 - Vaginal insufflator.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Vaginal insufflator. 884.5920 Section 884.5920 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.5920 Vaginal insufflator. (a) Identification. A vaginal insufflator is a device used to...

  20. 21 CFR 884.3575 - Vaginal pessary.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Vaginal pessary. 884.3575 Section 884.3575 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... Vaginal pessary. (a) Identification. A vaginal pessary is a removable structure placed in the vagina...

  1. 21 CFR 884.3900 - Vaginal stent.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Vaginal stent. 884.3900 Section 884.3900 Food and... OBSTETRICAL AND GYNECOLOGICAL DEVICES Obstetrical and Gynecological Prosthetic Devices § 884.3900 Vaginal stent. (a) Identification. A vaginal stent is a device used to enlarge the vagina by stretching, or...

  2. Accuracy of the Clinical Diagnosis of Vaginitis Compared to a DNA Probe Laboratory Standard

    PubMed Central

    Lowe, Nancy K.; Neal, Jeremy L.; Ryan-Wenger, Nancy A.

    2009-01-01

    Objective To estimate the accuracy of the clinical diagnosis of the three most common causes of acute vulvovaginal symptoms (bacterial vaginosis, candidiasis vaginitis, and trichomoniasis vaginalis) using a traditional, standardized clinical diagnostic protocol compared to a DNA probe laboratory standard. Methods This prospective clinical comparative study had a sample of 535 active duty United States military women presenting with vulovaginal symptoms. Clinical diagnoses were made by research staff using a standardized protocol of history, physical examination including pelvic examination, determination of vaginal pH, vaginal fluid amines test, and wet-prep microscopy. Vaginal fluid samples were obtained for DNA analysis. The research clinicians were blinded to the DNA results. Results The participants described a presenting symptom of abnormal discharge (50%), itching/irritation (33%), malodor (10%), burning (4%), or others such as vulvar pain and vaginal discomfort. According to laboratory standard, there were 225 cases (42%) of bacterial vaginosis 76 cases (14%) of candidiasis vaginitis, 8 cases (1.5%) of trichomoniasis vaginalis, 87 cases of mixed infections (16%), and 139 negative cases (26%). For each single infection, the clinical diagnosis had a sensitivity and specificity of 80.8% and 70.0% for bacterial vaginosis; 83.8% and 84.8% for candidiasis vaginitis; and 84.6% and 99.6% for trichomoniasis vaginalis when compared to the DNA probe standard. Conclusion Compared to a DNA probe standard, clinical diagnosis is 81-85% sensitive and 70- 99% specific for bacterial vaginosis, candida vaginitis, and trichomoniasis. Even under research conditions that provided clinicians with sufficient time and materials to conduct a thorough and standardized clinical evaluation, the diagnosis and therefore, subsequent treatment of these common vaginal problems remains difficult. PMID:19104364

  3. Current Concepts of Treating Vaginitis

    PubMed Central

    Robinson, Theresa

    1977-01-01

    Vaginitis can be a frustrating entity to treat, since the incidence of recurrence is high. This paper examines evidence from the literature concerning diagnosis and treatment of Candida albicans, Trichomonas vaginalis, Corynebacterium vaginale, herpes simplex type 2 and gonorrhea. A protocol based on these readings is outlined. PMID:21304797

  4. Bleeding varices: 1. Emergency management.

    PubMed Central

    Hanna, S S; Warren, W D; Galambos, J T; Millikan, W J

    1981-01-01

    The aim of the emergency management of bleeding varices is to stop the hemorrhage nonoperatively if possible, avoiding emergency shunt surgery, an operation that has a higher mortality than elective shunt surgery. Patients with an upper gastrointestinal hemorrhage should undergo endoscopy immediately to verify the diagnosis of bleeding varices. They can then be categorized according to whether they stop bleeding spontaneously (group 1), continue to bleed slowly (group 2) or continue to bleed rapidly (group 3). Group 1 patients are discussed in the second part of this two-part series. Group 2 patients are initially treated with vasopressin given intravenously; those who fail to respond should undergo emergency angiography and receive vasopressin intra-arterially. If this fails, patients at low surgical risk should undergo urgent shunt surgery; those at high risk do better with endoscopic sclerotherapy. Group 3 patients are also given an intravenous infusion of vasopressin. Patients at low surgical risk who continue to bleed then receive tamponade with a Sengstaken--Blakemore tube. If this fails, they undergo emergency creation of an H-shaped mesocaval shunt. Patients at high surgical risk who fail to respond to vasopressin given intravenously are next treated intra-arterially. If this fails they are given either endoscopic or transhepatic sclerotherapy. PMID:7006779

  5. Leukocyte abnormalities.

    PubMed

    Gabig, T G

    1980-07-01

    Certain qualitative abnormalities in neutrophils and blood monocytes are associated with frequent, severe, and recurrent bacterial infections leading to fatal sepsis, while other qualitative defects demonstrated in vitro may have few or no clinical sequelae. These qualitative defects are discussed in terms of the specific functions of locomotion, phagocytosis, degranulation, and bacterial killing.

  6. Isolated Vaginal Agenesis Associated with Multiple Gastrointestinal Anomalies: A Case Report

    PubMed Central

    Angotti, R; Molinaro, F; Bulotta, AL; Ferrara, F; Sica, M; Bindi, E; Messina, M

    2016-01-01

    More than 50% of infants with esophageal atresia have associated anomalies. We present a case report of a 46XX neonate with long-gap esophageal atresia and tracheoesophageal fistula (EA/TEF), anorectal malformation, bowel duplication and vaginal agenesis. This is an unusual association of abnormalities which had not yet described in literature. PMID:27433450

  7. True vaginal prolapse in a bitch.

    PubMed

    Alan, M; Cetin, Y; Sendag, S; Eski, F

    2007-08-01

    Frequently, vaginal fold prolapse is the protrusion of edematous vaginal tissue into and through the opening of the vulva occurring during proestrus and estrus stages of the sexual cycle. True vaginal prolapse may occur near parturition, as the concentration of serum progesterone declines and the concentration of serum oestrogen increases. In the bitch, this type of true vaginal prolapse is a very rare condition. This short communication describes a 5-year-old female, cross-breed dog in moderate condition, weighing 33 kg, with distocia and true vaginal prolapse. Abdominal palpation and transabdominal ultrasonography revealed live and dead foetuses in the uterine horns. One dead and four live fetuses were removed from uterus by cesarean section. The ovariohysterectomy was performed after repositioning the vaginal wall with a combination of traction from within the abdomen and external manipulation through the vulva. Re-occurrence of a vaginal prolapse was not observed and the bitch recovered completely after the surgical therapy. Compared to other vaginal disorders, vaginal prolapse is an uncommon condition in the bitch. In the present case, extreme tenesmus arising from distocia may have predisposed to the vaginal prolapse. The cause of dystocia was probably the disposition of the first foetus. We concluded that the vaginal prolapse was the result of dystocia in the present case.

  8. Rectal bleeding after radiation therapy for endometrial cancer

    PubMed Central

    Mitra, Devarati; Nout, Remi; Catalano, Paul J.; Creutzberg, Carien; Cimbak, Nicole; Lee, Larissa; Viswanathan, Akila

    2015-01-01

    Background & Purpose The goals of this study were to determine the rate and risk factors of rectal bleeding (RB) after external beam radiotherapy and vaginal brachytherapy (EBRT+VB), and to compare this data to previously unreported RB rates from PORTEC-2 patients receiving EBRT or VB alone. Materials & Methods Retrospective chart review identified 212 endometrial cancer patients receiving adjuvant EBRT+VB between 2006–2013. Patient-reported RB data were also obtained from PORTEC-2 patients randomized to EBRT (n=166) or VB (n=182). The two populations were compared using an RB Scale of symptom severity. Results After a median 35 months, 17.9% of EBRT+VB patients (n=38) experienced any RB with 1.9% (n=4) having bleeding requiring intervention. Age ≤70 years was the only predictor of RB (OR 2.8; 95% CI 1.1–8.7; p=0.027). Rates of patient-reported RB after EBRT were similar with 15.0% (n=25) having any RB and 0.6% (n=1) having “very much” bleeding. On regression analysis, any EBRT (either EBRT alone or EBRT+VB) increased the risk of RB compared to those who received VB alone (OR 3.0; p=0.0028; 95% CI 1.4–6.7). The rates of more severe RB were low and did not significantly differ between treatments. Conclusions Significant RB is rare after radiation. The addition of VB to EBRT does not significantly alter bleeding rates. PMID:26003340

  9. Intraoperative transillumination with water-filling of lumen for localizing lesions in occult small bowel bleeding

    PubMed Central

    Kong, Xiangheng; Cao, Yuning; Yang, Daogui; Li, Senlin

    2017-01-01

    Abstract Rationale: Occult small bowel bleeding is always difficult to locate by either radiological examination or endoscopy. When the site of bleeding cannot be found by nonsurgical measures, exploratory laparotomy becomes necessary. Patient concerns: A 63-year-old woman with a half-month history of occult gastrointestinal bleeding failed to many conservative therapies. Interventions: Intraoperative transillumination with water-filling of lumen was performed. Diagnoses: Small bowel bleeding was diagnosed intraoperatively. Outcomes: Segmental resection of the diseased small bowel with side-to-side anastomosis was performed while the histology showed no significant abnormality. Lessons: The technique of intraoperative transillumination with water-filling of lumen allows simple, accurate, and rapid localization of lesions in occult small bowel bleeding and facilitates precise and definitive surgery. PMID:28151907

  10. Surgical management of presacral bleeding

    PubMed Central

    Ausobsky, JR; Vowden, P

    2014-01-01

    Introduction Presacral venous bleeding is an uncommon but potentially life threatening complication of rectal surgery. During the posterior rectal dissection, it is recommended to proceed into the plane between the fascia propria of the rectum and the presacral fascia. Incorrect mobilisation of the rectum outside the Waldeyer’s fascia can tear out the lower presacral venous plexus or the sacral basivertebral veins, causing what may prove to be uncontrollable bleeding. Methods A systematic search of the MEDLINE® and Embase™ databases was performed to obtain primary data published in the period between 1 January 1960 and 31 July 2013. Each article describing variables such as incidence of presacral venous bleeding, surgical approach, number of cases treated and success rate was included in the analysis. Results A number of creative solutions have been described that attempt to provide good tamponade of the presacral haemorrhage, eliminating the need for second operation. However, few cases are reported in the literature. Conclusions As conventional haemostatic measures often fail to control this type of haemorrhage, several alternative methods to control bleeding definitively have been described. We propose a practical comprehensive classification of the available techniques for the management of presacral bleeding. PMID:24780015

  11. Evaluation and Management of Vaginitis

    PubMed Central

    Carr, Phyllis L; Felsenstein, Donna; Friedman, Robert H

    1998-01-01

    OBJECTIVE To evaluate recent advances in our understanding of the clinical relevance, diagnosis, and treatment of vaginal infections, and to determine an efficient and effective method of evaluating this clinical problem in the outpatient setting. DATA SOURCES Relevant papers on vaginitis limited to the English language obtained through a MEDLINE search for the years 1985 to 1997 were reviewed. DATA SYNTHESIS Techniques that enable the identification of the various strains of candida have helped lead to a better understanding of the mechanisms of recurrent candida infection. From this information a rationale for the treatment of recurrent disease can be developed. Bacterial vaginosis has been associated with complications, including upper genital tract infection, preterm delivery, and wound infection. Women undergoing pelvic surgery, procedures in pregnancy, or pregnant women at risk of preterm delivery should be evaluated for bacterial vaginosis to decrease the rate of complications associated with this condition. New, more standardized criteria for the diagnosis of bacterial vaginosis may improve diagnostic consistency among clinicians and comparability of study results. Use of topical therapies in the treatment of bacterial vaginosis are effective and associated with fewer side effects than systemic medication. Trichomonas vaginalis, although decreasing in incidence, has been associated with upper genital tract infection. Therapy of T. vaginalis infection has been complicated by an increasing incidence of resistance to metronidazole. CONCLUSIONS Vaginitis is a common medical problem in women that is associated with significant morbidity and previously unrecognized complications. Research in recent years has improved diagnostic tools as well as treatment modalities for all forms of vaginitis. PMID:9613891

  12. Antifungal resistance in yeast vaginitis.

    PubMed Central

    Dun, E.

    1999-01-01

    The increased number of vaginal yeast infections in the past few years has been a disturbing trend, and the scientific community has been searching for its etiology. Several theories have been put forth to explain the apparent increase. First, the recent widespread availability of low-dosage, azole-based over-the-counter antifungal medications for vaginal yeast infections encourages women to self-diagnose and treat, and women may be misdiagnosing themselves. Their vaginitis may be caused by bacteria, parasites or may be a symptom of another underlying health condition. As a result, they may be unnecessarily and chronically expose themselves to antifungal medications and encourage fungal resistance. Second, medical technology has increased the life span of seriously immune compromised individuals, yet these individuals are frequently plagued by opportunistic fungal infections. Long-term and intense azole-based antifungal treatment has been linked to an increase in resistant Candida and non-Candida species. Thus, the future of limiting antifungal resistance lies in identifying the factors promoting resistance and implementing policies to prevent it. PMID:10907778

  13. Pharmacokinetics of 2 dapivirine vaginal microbicide gels and their safety vs. Hydroxyethyl cellulose-based universal placebo gel.

    PubMed

    Nel, Annalene M; Smythe, Shanique C; Habibi, Sepideh; Kaptur, Paulina E; Romano, Joseph W

    2010-10-01

    Dapivirine, a nonnucleoside reverse transcriptase inhibitor, is in development as a microbicide for the protection of women against HIV infection. A randomized, double-blind, phase 1 trial was conducted in 36 healthy HIV-negative women to compare the pharmacokinetics of 2 dapivirine vaginal gel formulations (0.05% each) and their safety with the hydroxyethyl cellulose-based universal placebo gel. Gel was self-administered once daily for a total of 11 days. Blood and vaginal fluid samples were collected sequentially over 24 days for pharmacokinetic analysis. Safety was evaluated by pelvic examination, colposcopy, adverse events, and clinical laboratory assessments. Adverse event profiles were similar for the 3 gels. Most events were mild and not related to study gel. Headache and vaginal hemorrhage (any vaginal bleeding) were most common. Plasma concentrations of dapivirine did not exceed 1.1 ng/mL. Steady-state conditions were reached within approximately 10 days. Dapivirine concentrations in vaginal fluids were slightly higher for Gel 4789, but Cmax values on days 1 and 14 were not significantly different. Terminal half-life was 72-73 hours in plasma and 15-17 hours in vaginal fluids. Both formulations of dapivirine gel were safe and well tolerated. Dapivirine was delivered to the lower genital tract at concentrations at least 5 logs greater than in vitro inhibitory concentrations.

  14. The STOP the Bleeding Campaign

    PubMed Central

    2013-01-01

    According to the World Health Organization, traumatic injuries worldwide are responsible for over 5 million deaths annually. Post-traumatic bleeding caused by traumatic injury-associated coagulopathy is the leading cause of potentially preventable death among trauma patients. Despite these facts, awareness of this problem is insufficient and treatment options are often unclear. The STOP the Bleeding Campaign therefore aims to increase awareness of the phenomenon of post-traumatic coagulopathy and its appropriate management by publishing European guidelines for the management of the bleeding trauma patient, by promoting and monitoring the implementation of these guidelines and by preparing promotional and educational material, organising activities and developing health quality management tools. The campaign aims to reduce the number of patients who die within 24 hours after arrival in the hospital due to exsanguination by a minimum of 20% within the next 5 years. PMID:23635083

  15. The effect of vitamin D on vaginal atrophy in postmenopausal women

    PubMed Central

    Rad, Parastou; Tadayon, Mitra; Abbaspour, Mohammadreza; Latifi, Seyed Mahmood; Rashidi, Iran; Delaviz, Hamdollah

    2015-01-01

    Background: Most of the women suffer from vaginal atrophy and dryness, and therefore, efficient and safe treatment is needed to improve vaginal lubrication. Vitamin D has several important functions which may be effective in proliferation and repair of the epithelial tissue. This study aimed to evaluate the effect of vitamin D vaginal suppositories on maturation index, pH, and dryness in postmenopausal women. Materials and Methods: Women were enrolled in this double-blind clinical trial, in whom menopause occurred at least one year ago. Those women who had an abnormal Papanicolaou smear, had undergone hormonal treatment, or have had vaginal infection in the previous year were excluded. Forty-four women who found eligible were randomized into two equal groups, the treatment and control groups, which received vitamin D and placebo vaginal suppository daily for 8 weeks, respectively. Vaginal pH and maturation value were measured at the beginning and end of the study. Pain, dryness, and paleness were assessed before treatment and at the end of the 2, 4, and 8 weeks of treatment. Results: In the treatment group, the number (Mean ± SD) of superficial cells increased (69.76 ± 12.4) and vaginal pH decreased (1.42 ± 0.67) significantly compared to the control group after 56 days. The mean pain significantly reduced after 8 weeks in the treatment group (1.23 ± 0.53) compared to the control group 1.95 ± 0.74 (P < 0.001). The mean of dryness and paleness reduced significantly in the treatment group versus control at 56 days. Conclusions: Vitamin D is effective in improving the maturation index and decreased the pH and dryness of the vaginal atrophy due to menopause. PMID:25878698

  16. Vaginal absorption of hexachlorophene during labor.

    PubMed

    Strickland, D M; Leonard, R G; Stavchansky, S; Benoit, T; Wilson, R T

    1983-12-01

    Surgical soap that contains hexachlorophene is used as an antiseptic lubricant for vaginal examinations during labor in some centers. Theoretically, hexachlorophene can be absorbed from the vaginal mucosa and be potentially toxic to the fetus and neonate. To evaluate vaginal absorption and placental transfer of hexachlorophene, we measured levels in mixed arterial/venous cord serum and postpartum maternal serum in 28 women whose vaginal examinations were lubricated with pHisoHex during labor. The serum of 12 women had detectable levels of hexachlorophene, with a high level of 942 ng/ml. Cord serum had detectable levels in nine neonates, with a high level of 617 ng/ml. The conclusion is that hexachlorophene from vaginal lubricants is variably absorbed from the vaginal mucosa, and appreciable amounts can be detected in maternal and cord serum. Because of the potential for neonatal hexachlorophene toxicity, we recommend the use of alternative lubricants for pelvic examinations during labor.

  17. Vaginal intraepithelial neoplasia: a therapeutical dilemma.

    PubMed

    Frega, Antonio; Sopracordevole, Francesco; Assorgi, Chiara; Lombardi, Danila; DE Sanctis, Vitaliana; Catalano, Angelica; Matteucci, Eleonora; Milazzo, Giusi Natalia; Ricciardi, Enzo; Moscarini, Massimo

    2013-01-01

    Vaginal intraepithelial neoplasia (VaIN) represents a rare and asymptomatic pre-neoplastic lesion. Its natural history and potential evolution into invasive cancer are uncertain. VaIN can occur alone or as a synchronous or metachronous lesion with cervical and vulvar HPV-related intra epithelial or invasive neoplasia. Its association with cervical intraepithelial neoplasia is found in 65% of cases, with vulvar intraepithelial neoplasia in 10% of cases, while for others, the association with concomitant cervical or vulvar intraepithelial neoplasias is found in 30-80% of cases. VaIN is often asymptomatic and its diagnosis is suspected in cases of abnormal cytology, followed by colposcopy and colposcopically-guided biopsy of suspicious areas. In the past, high-grade VaIN and multifocal VaIN have been treated by radical surgery, such as total or partial upper vaginectomy associated with hysterectomy and radiotherapy. The need to maintain the integrity of reproductive capacity has determined the transition from radical therapies to conservative ones, according to the different patients' characteristics.

  18. [Late vaginal mesh exposure after prolapse repair].

    PubMed

    Chanelles, O; Poncelet, C

    2010-12-01

    Mesh exposure is the major complication of vaginal prolapse repair. Incidence rates are variable according to the series. Mesh exposure usually occurs during the year following the intervention. We report here the first case of a patient with a late exposure of an anterior vaginal mesh 4 years after a surgical cystocele repair. The mesh has been easily removed at the operative theatre by vaginal approach.

  19. Endoscopic Management of Peptic Ulcer Bleeding

    PubMed Central

    Kim, Joon Sung; Park, Sung Min

    2015-01-01

    Acute upper gastrointestinal bleeding is a common medical emergency around the world and the major cause is peptic ulcer bleeding. Endoscopic treatment is fundamental for the management of peptic ulcer bleeding. Despite recent advances in endoscopic treatment, mortality from peptic ulcer bleeding has still remained high. This is because the disease often occurs in elderly patients with frequent comorbidities and are taking ulcerogenic medications. Therefore, the management of peptic ulcer bleeding is still a challenge for clinicians. This article reviews the various endoscopic methods available for management of peptic ulcer bleeding and the techniques in using these methods. PMID:25844337

  20. Endoscopic management of peptic ulcer bleeding.

    PubMed

    Kim, Joon Sung; Park, Sung Min; Kim, Byung-Wook

    2015-03-01

    Acute upper gastrointestinal bleeding is a common medical emergency around the world and the major cause is peptic ulcer bleeding. Endoscopic treatment is fundamental for the management of peptic ulcer bleeding. Despite recent advances in endoscopic treatment, mortality from peptic ulcer bleeding has still remained high. This is because the disease often occurs in elderly patients with frequent comorbidities and are taking ulcerogenic medications. Therefore, the management of peptic ulcer bleeding is still a challenge for clinicians. This article reviews the various endoscopic methods available for management of peptic ulcer bleeding and the techniques in using these methods.

  1. Gastrointestinal bleeding in a patient with a continuous-flow biventricular assist device

    PubMed Central

    Mirasol, Raymond V; Tholany, Jason J; Reddy, Hasini; Fyfe-Kirschner, Billie S; Cheng, Christina L; Moubarak, Issam F; Nosher, John L

    2016-01-01

    The association between continuous-flow left ventricular assist devices (CF-LVADs) and gastrointestinal (GI) bleeding from angiodysplasia is well recognized. However, the association between continuous-flow biventricular assist devices (CF-BIVADs) and bleeding angiodysplasia is less understood. We report a case of GI bleeding from a patient with a CF-BIVAD. The location of GI bleeding was identified by nuclear red blood cell bleeding scan. The vascular malformation leading to the bleed was identified and localized on angiography and then by pathology. The intensity of bleeding, reflected by number of units of packed red blood cells needed for normalization of hemoglobin, as well as the time to onset of bleeding after transplantation, are similar to that seen in the literature for CF-LVADs and pulsatile BIVADs. While angiography only detected a dilated late draining vein, pathology demonstrated the presence of both arterial and venous dilation in the submucosa, vascular abnormalities characteristic of a late arteriovenous malformation. PMID:27158430

  2. Efficacy and toxicity of Samen-ista emulsion on treatment of cutaneous and mucosal bleeding.

    PubMed

    Hosseini, Mousalreza; Pourakbar, Ali; Forouzanfar, Fatemeh; Arian, Amirali; Ghaffarzadegan, Kamran; Salehi, Maryam; Esfandiari, Samaneh; Rakhshandeh, Hassan

    2016-10-01

    Despite new treatment methods, upper gastrointestinal bleeding remains challenging. Samen-ista emulsion is a new agent based on traditional medicine with coagulant properties. The efficacy and safety of Samen-ista were assessed in cutaneous and mucosal bleeding animal models. Coagulant properties of Samen-ista were evaluated using mice tail bleeding assay, marginal ear vein and upper gastrointestinal mucosal bleeding times in rabbits. After 7 days, clinical signs, mortality and end-organ (kidney, liver, lung, brain and gastric mucosa) histopathological changes were also examined. Samen-ista dose-dependently decreased mean cutaneous tail (128 vs. 14 s) and marginal ear vein (396 vs. 84 s) bleeding times. Rabbit's upper gastrointestinal bleeding time was also significantly decreased (214 vs. 15.8 s) upon Samen-ista local endoscopic application. Treatment with Samen-ista for 7 days did not cause any mortality, abnormal signs of bleeding, changes in appetite or significant histopathologicl changes. Samen-ista emulsion is well tolerated and highly effective in achieving hemostasis in cutaneous and mucosal bleeding animal models.

  3. Inherited bleeding disorders: a 14-year retrospective study.

    PubMed

    Eid, Suhair S; Kamal, Nazmi R; Shubeilat, Taisir S; Wael, Abu-Ghoush Mohammed

    2008-01-01

    Congenital bleeding disorders comprise a heterogeneous group of diseases that reflect abnormalities of blood vessels, coagulation proteins, and platelets. A 14-year retrospective study (1991-2005) was conducted for patients referred to the coagulation section of the Hematology Department (King Hussein Medical Center, Amman, Jordan), who had suffered from bleeding tendencies to assess the prevalence of bleeding disorders among Jordanians and to describe their clinical manifestations. Four hundred and three patients matched our criteria. All patients were screened with routine coagulation assays and a complete blood cell count; a factor assay was performed if indicated by the results of the screening assays. A total of 168 patients (41.6%) were diagnosed with a bleeding disorder caused by a factor deficiency, of which 17.1% were described as hemophilia A (n=69), 6.2% were described as vWD (n=25), and 4.2% were described as hemophilia B (n=17). A subset of the total patient population comprising 14.1% of the patients were diagnosed with a Rare Inherited Coagulation Deficiency (RICD), where 4.0% were FX deficient (n=16), 3.7% were FVII deficient (n=15), 3.7% were FV deficient (n=15), 2.5% were FXI deficient (n=10), and 0.2% were diagnosed with afibrinogenemia (n=1).

  4. Vaginal contraception--an update.

    PubMed

    Edelman, D A; Thompson, S

    1982-04-01

    A number of new and innovative methods of vaginal contraceptive have been developed in recent years and are currently being evaluated. Some of these methods are described briefly and the available data on their safety and efficacy are presented. 3 types of contraceptive sponges have been developed--collagen sponge, intravaginal insert, and Secure sponge--and are now being evaluated. The collagen sponge, a cylindrical-shaped disk, exerts its contraceptive effect by acting as a physical barrier to the sperm and through its ability to absorb semen much in excess of its own weight. Preliminary data confirm the effectiveness of the sponge obtained from post-coital tests. The intravaginal insert (IVI) is made of a polyester material incorporating the spermicide nonoxynol-9. In a small clinical evaluation of the IVI, 49 women were followed up for 1 month. No pregnancies or unexpected adverse reactions were reported. The Secure sponge is made of polyurethane and incorporates 1 g of the spermicide nonoxynol-9. Its primary mode of action in preventing pregnancy is through the release of nonoxynol-9. In a multiclinic phase 2 evaluation of the Secure, which included 382 women, the 6-month gross life-table pregnancy rate was 3.8 +or- 1.3/100 women; the 6-month gross discontinuation rate for all reasons was 26.2 +or- 3.4/100 women. Sufficient data from the comparative trials of the Secure and Neo Sampoon foaming suppository studies conducted in Yugoslavia, Taiwan, and Bangladesh have been reported to the International Fertility Research Program (IFRP). The 12-month life-table rates for reasons leading to discontinuation of the contraceptive methods were not significantly different except for the category of "other personal reasons." The advantages Secure provides over other vaginal contraceptives are identified. Foaming vaginal suppositories similar to Neo Sampoon but containing 100 mg nonoxynol-9 are being developed and evaluated in the U.S. Clinical data on these products are

  5. Platelet Function Tests in Bleeding Disorders.

    PubMed

    Lassila, Riitta

    2016-04-01

    Functional disorders of platelets can involve any aspect of platelet physiology, with many different effects or outcomes. These include platelet numbers (thrombocytosis or thrombocytopenia); changes in platelet production or destruction, or capture to the liver (Ashwell receptor); altered adhesion to vascular injury sites and/or influence on hemostasis and wound healing; and altered activation or receptor functions, shape change, spreading and release reactions, procoagulant and antifibrinolytic activity. Procoagulant membrane alterations, and generation of thrombin and fibrin, also affect platelet aggregation. The above parameters can all be studied, but standardization and quality control of assay methods have been limited despite several efforts. Only after a comprehensive clinical bleeding assessment, including family history, information on drug use affecting platelets, and exclusion of coagulation factor, and tissue deficits, should platelet function testing be undertaken to confirm an abnormality. Current diagnostic tools include blood cell counts, platelet characteristics according to the cell counter parameters, peripheral blood smear, exclusion of pseudothrombocytopenia, whole blood aggregometry (WBA) or light transmission aggregometry (LTA) in platelet-rich plasma, luminescence, platelet function analysis (PFA-100) for platelet adhesion and deposition to collagen cartridges under blood flow, and finally transmission electron microscopy to exclude rare structural defects leading to functional deficits. The most validated test panels are included in WBA, LTA, and PFA. Because platelets are isolated from their natural environment, many simplifications occur, as circulating blood and interaction with vascular wall are omitted in these assays. The target to reach a highly specific platelet disorder diagnosis in routine clinical management can be exhaustive, unless needed for genetic counseling. The elective overall assessment of platelet function disorder

  6. Supracervical hysterectomy - the vaginal route.

    PubMed

    Wilczyński, Miłosz; Cieślak, Jarosław; Malinowski, Andrzej

    2014-06-01

    Removal of the cervix during hysterectomy is not mandatory. There has been no irrefutable evidence so far that total hysterectomy is more beneficial to patients in terms of pelvic organ function. The procedure that leaves the cervix intact is called a subtotal hysterectomy. Traditional approaches to this surgery include laparoscopic and abdominal routes. Vaginal total hysterectomy has been proven to present many advantages over the other approaches. Therefore, it seems that this route should also be applied in the case of subtotal hysterectomy. We present 9 cases of patients who underwent subtotal hysterectomy performed through the vagina for benign gynecological diseases.

  7. Gastrointestinal Bleeding: MedlinePlus Health Topic

    MedlinePlus

    ... Bleeding (National Institute of Diabetes and Digestive and Kidney Diseases) Also in Spanish GI bleeding - slideshow (Medical Encyclopedia) Also in Spanish Diagnosis and Tests Abdominal Pain (Stomach Pain), Long-Term ( ...

  8. Multiple congenital arteriovenous malformations with involvement of the vagina and profuse hemorrhage from vaginal ulcer.

    PubMed

    Sholapurkar, S L; Malhotra, S; Dhall, K; Kochhar, S

    1992-01-01

    Congenital arteriovenous malformation (AVM) of the female pelvis is a rare but potentially life-threatening condition. An unusual presentation of AVM involving the vagina, abdominal wall, spleen and thigh, with profuse hemorrhage from a vaginal ulcer is described. Doppler, real time ultrasound and computerized tomography were useful in confirmation and delineation of the extensive AVM in this case. Angiography and embolization were thought risky and possibly unnecessary. Bleeding stopped with bed rest and vaginal packing with gauze soaked in 3% hypertonic saline. The ulcer healed after 3 months with conservative management. The risk of future problems was explained to the patient and follow-up was advised. Undertreatment of AVM may be preferable to overtreatment, and the aim should be 'control' rather than 'cure'.

  9. Psychological Factors in 155 Patients with Functional Uterine Bleeding

    PubMed Central

    Dutton, W. A.

    1965-01-01

    One hundred and fifty-five women with functional uterine bleeding were studied to evaluate the importance of concomitant psychological disorders. Psychological illnesses were diagnosed in 128 patients (82.6%), most of which arose from problems directly related to sexual or reproductive functions. The remaining 27 patients (17.4%) were different in that they were psychologically stable and all but two were at puberty or approaching the menopause. Histological studies of endometrial samples from 135 of these patients indicated little evidence of abnormal sex hormone activity; 77 (57%) showed normal secretory phase endometrium and 32 (23.7%), proliferative phase endometrium. The remaining 26 (19.2%) showed evidence of some endocrine dysfunction, 15 such specimens being obtained from psychologically stable patients. It is probable that psychological disturbances are the principal cause of functional uterine bleeding during the prime reproductive years. The psychological component of the illness is the most important and determines the ultimate prognosis. PMID:14261152

  10. CT of trauma to the abnormal kidney

    SciTech Connect

    Rhyner, P.; Federle, M.P.; Jeffrey, R.B.

    1984-04-01

    Traumatic injuries to already abnormal kidneys are difficult to assess by excretory urography and clinical evaluation. Bleeding and urinary extravasation may accompany minor trauma; conversely, underlying tumors, perirenal hemorrhage, and extravasation may be missed on urography. Computed tomography (CT) was performed in eight cases including three neoplasms, one adult polycystic disease, one simple renal cyst, two hydronephrotic kidneys, and one horseshoe kidney. CT provided specific and clinically useful information in each case that was not apparent on excretory urography.

  11. Spontaneous diaphragm rupture associated with vaginal delivery.

    PubMed

    Hamaji, Masatsugu; Burt, Bryan M; Ali, Syed Osman; Cohen, Daniel M

    2013-08-01

    Spontaneous rupture of the diaphragm associated with vaginal delivery is a rare occurrence, but has high rates of morbidity and mortality. Herein, we present a first uncomplicated case of spontaneous rupture of the diaphragm associated with vaginal delivery, which was treated successfully with surgery via a thoracotomy.

  12. VBAC (Vaginal Birth After C-Section)

    MedlinePlus

    Tests and Procedures Vaginal birth after C-section (VBAC) By Mayo Clinic Staff If you've delivered a baby by C-section and ... between scheduling a repeat C-section or attempting vaginal birth after C-section (VBAC). For many women, ...

  13. Assessing upper gastrointestinal bleeding in adults.

    PubMed

    Pezzulo, Gabrielle; Kruger, Danielle

    2014-09-01

    Acute upper gastrointestinal (GI) bleeding is a potentially life-threatening condition requiring accurate, prompt, and appropriate patient evaluation and management. Clinicians of all specialties must know the best practices for preventing and managing upper GI bleeding. This article focuses on assessing and managing adults with acute nonvariceal upper GI bleeding.

  14. Predictors of re-bleeding after endoscopic hemostasis for delayed post-endoscopic sphincterotomy bleeding

    PubMed Central

    Lee, Mu-Hsien; Tsou, Yung-Kuan; Lin, Cheng-Hui; Lee, Ching-Song; Liu, Nai-Jen; Sung, Kai-Feng; Cheng, Hao-Tsai

    2016-01-01

    AIM: To predict the re-bleeding after endoscopic hemostasis for delayed post-endoscopic sphincterotomy (ES) bleeding. METHODS: Over a 15-year period, data from 161 patients with delayed post-ES bleeding were retrospectively collected from a single medical center. To identify risk factors for re-bleeding after initial successful endoscopic hemostasis, parameters before, during and after the procedure of endoscopic retrograde cholangiopancreatography were analyzed. These included age, gender, blood biochemistry, co-morbidities, endoscopic diagnosis, presence of peri-ampullary diverticulum, occurrence of immediate post-ES bleeding, use of needle knife precut sphincterotomy, severity of delayed bleeding, endoscopic features on delayed bleeding, and type of endoscopic therapy. RESULTS: A total of 35 patients (21.7%) had re-bleeding after initial successful endoscopic hemostasis for delayed post-ES bleeding. Univariate analysis revealed that malignant biliary stricture, serum bilirubin level of greater than 10 mg/dL, initial bleeding severity, and bleeding diathesis were significant predictors of re-bleeding. By multivariate analysis, serum bilirubin level of greater than 10 mg/dL and initial bleeding severity remained significant predictors. Re-bleeding was controlled by endoscopic therapy in a single (n = 23) or multiple (range, 2-7; n = 6) sessions in 29 of the 35 patients (82.9%). Four patients required transarterial embolization and one went for surgery. These five patients had severe bleeding when delayed post-ES bleeding occurred. One patient with decompensated liver cirrhosis died from re-bleeding. CONCLUSION: Re-bleeding occurs in approximately one-fifth of patients after initial successful endoscopic hemostasis for delayed post-ES bleeding. Severity of initial bleeding and serum bilirubin level of greater than 10 mg/dL are predictors of re-bleeding. PMID:27003996

  15. Comparison of the therapeutic effects of Garcin® and fluconazole on Candida vaginitis

    PubMed Central

    Ebrahimy, Farzaneh; Dolatian, Mahrokh; Moatar, Fariborz; Majd, Hamid Alavi

    2015-01-01

    INTRODUCTION This study aimed to determine and compare the effects of garlic tablets (Garcin®) and fluconazole on Candida vaginitis in women who presented to a health centre in Koohdasht, Iran, from August 2011 to March 2012. METHODS The clinical trial was conducted on 110 married women (aged 18–44 years) who had complaints of itching or a burning sensation in the vaginal area. Candida vaginitis was diagnosed by pH measurement of vaginal secretions, direct microscopic evaluation and Sabouraud dextrose agar cultures of the vaginal discharge. On confirmation of diagnosis, the patients were randomly divided into two groups (n = 55). One group received 1,500 mg of Garcin tablets daily and the other received fluconazole tablets 150 mg daily, over a period of seven days. Four to seven days after the completion of treatment, patients were examined for treatment response and possible side effects. RESULTS Complaints related to the disease improved by about 44% in the Garcin group and 63.5% in the fluconazole group (p < 0.05). The overall symptoms of the disease (i.e. redness of vulva and vagina, cheesy discharge, pustulopapular lesions and abnormal cervix) improved by about 60% in the Garcin group and 71.2% in the fluconazole group (p > 0.05). Results of microscopic evaluation and vaginal discharge culture showed significant differences before and after intervention in both groups (p < 0.05). CONCLUSION The present study shows that Garcin tablets could be a suitable alternative to fluconazole for the treatment of Candida vaginitis. PMID:26512149

  16. Vaginitis

    MedlinePlus

    ... Annual Meeting CME Overview CREOG Meetings Calendar Congressional Leadership Conference Advocacy Legislative Priorities GR & Outreach State Advocacy ... Spanish Pamphlets Teen Health About ACOG About Us Leadership & Governance ACOG Districts ACOG Sections Careers at ACOG ...

  17. Research on Supersonic Inlet Bleed

    NASA Technical Reports Server (NTRS)

    Davis, David O.; Vyas, Manan A.; Slater, John W.

    2012-01-01

    Phase I data results of the Fundamental Inlet Bleed Experiments project at NASA Glenn Research Center (GRC) are presented which include flow coefficient results for two single-hole boundary-layer bleed configurations. The bleed configurations tested are round holes at inclination angles of 90deg and 20deg both having length-to-diameter ratios of 2.0. Results were obtained at freestream Mach numbers of 1.33, 1.62, 1.98, 2.46, and 2.92 and unit Reynolds numbers of 0.984, 1.89, and 2.46 10(exp 7)/m. Approach boundary-layer data are presented for each flow condition and the flow coefficient results are compared to existing multi-hole data obtained under similar conditions. For the 90deg hole, the single and multi-hole distributions agree fairly well with the exception that under supercritical operation, the multi-hole data chokes at higher flow coefficient levels. This behavior is also observed for the 20deg hole but to a lesser extent. The 20deg hole also shows a markedly different characteristic at subcritical operation. Also presented are preliminary results of a Computational Fluid Dynamics (CFD) analysis of both configurations at the Mach 1.33 and a unit Reynolds number of 2.46 10(exp 7)/m. Comparison of the results shows the agreement to be very good.

  18. A survey of the therapeutic effects of Vitamin E suppositories on vaginal atrophy in postmenopausal women

    PubMed Central

    Parnan Emamverdikhan, Aazam; Golmakani, Nahid; Tabassi, Sayyed ASajadi; Hassanzadeh, Malihe; Sharifi, Nooriyeh; Shakeri, Mohammad Taghi

    2016-01-01

    Background: Menopause is associated with various complications such as depression, sleep disorders, and genitourinary atrophy. Vaginal atrophy occurs due to the loss of steroid hormones, and its major symptoms include vaginal dryness, itching, dyspareunia, and bleeding after intercourse. According to the literature, vitamin E plays a key role in estrogen stability. The aim of this study was to compare the effects of vitamin E suppositories and conjugated estrogen vaginal cream on vaginal atrophy. Materials and Methods: In this clinical trial, 52 postmenopausal women, who were referred to a gynecology clinic in 2013, were recruited and randomly divided into two groups (26 cases per group). One group received 100 IU of vitamin E suppositories (n = 26), whereas the other group applied 0.5 g of conjugated estrogen cream for 12 weeks. Vaginal maturation value (VMV) was compared between the two groups before and after the intervention. VMV ≤ 55 was regarded as a cut-off point for vaginal atrophy. Treatment success was defined as a 10-unit increase in VMV, compared to the baseline value. Data were analyzed by Friedman test and Mann-Whitney test. P value less than 0.05 was considered statistically significant. Results: The mean VMV in the vitamin E group before the treatment and after 4, 8, and 12 weeks of treatment was 43.78 ± 13.75, 69.07 ± 22.75, 77.86 ± 21.79, and 80.59 ± 19.23, respectively. The corresponding values in the estrogen cream group were 42.86 ± 14.40, 86.98 ± 12.58, 92.65 ± 15, and 91.57 ± 14.10, respectively. VMV significantly improved in both the treatment groups after the intervention, compared to the preintervention period (P < 0.001). Treatment success was reported in both groups, although estrogen cream (100%) appeared to be more effective after 4 weeks of treatment, compared to vitamin E suppositories (76.9%) (P = 0.01). Conclusions: Based on the findings, use of vitamin E suppositories could improve the laboratory criteria for vaginal

  19. Giant Endometrial Polyp in a Postmenopausal Woman without Hormone/Drug Use and Vaginal Bleeding

    PubMed Central

    Ünal, Betül; Doğan, Selen; Karaveli, Fatma Şeyda; Şimşek, Tayup; Erdoğan, Gülgün; Candaner, Işıl

    2014-01-01

    The objective of this study is to determine and discuss the causes of a giant endometrial polyp in a postmenopausal woman without hormone/drug use and to submit interesting clinical presentation. Here we report a seventy-year-old female patient who was admitted to our hospital with lower back pain. There were no other complaints from her. Physical examination was normal. For further examination, computed tomography was performed and a heterogeneous mass, with a diameter of 10 × 9 centimeters, was detected in the uterine cavity. Hysterectomy because of suspected endometrial cancer was performed. Histopathological examination showed us a giant endometrial polyp with edematous and focal fibrotic stroma, large thick walled blood vessels between normal sized and cystically dilated endometrial glands. To the best of our knowledge, this is the first report of a giant endometrial polyp which is unrelated to use of drugs such as tamoxifen and raloxifene; however, based on the history of the patient it may be associated with long-term consumption of thyme, which is a kind of phytoestrogen. PMID:25093134

  20. Obscure Gastrointestinal Bleeding Due to a Small Intestinal Gastrointestinal Stromal Tumor in a Young Adult

    PubMed Central

    Yamamoto, Mami; Yamamoto, Kentaroh; Taketomi, Hirotaka; Yamamoto, Fumio; Yamamoto, Hiroshi

    2016-01-01

    The source of most cases of gastrointestinal bleeding is the upper gastrointestinal tract. Since bleeding from the small intestine is very rare and difficult to diagnose, time is required to identify the source. Among small intestine bleeds, vascular abnormalities account for 70–80%, followed by small intestine tumors that account for 5–10%. The reported peak age of the onset of small intestinal tumors is about 50 years. Furthermore, rare small bowel tumors account for only 1–2% of all gastrointestinal tumors. We describe a 29-year-old man who presented with obscure anemia due to gastrointestinal bleeding and underwent laparotomy. Surgical findings revealed a well-circumscribed lesion measuring 45 × 40 mm in the jejunum that initially appeared similar to diverticulosis with an abscess. However, the postoperative pathological diagnosis was a gastrointestinal stromal tumor with extramural growth. PMID:27920659

  1. Treatment of Vaginal Atrophy with Vaginal Estrogen Cream in Menopausal Indian Women

    PubMed Central

    Shah, Maitri; Karena, Zalak; Patel, Sangita V.; Parmar, Niyati; Singh, Pawan K.; Sharma, Atul

    2017-01-01

    Objectives To measure the effect of vaginal estrogen cream in the treatment of vaginal atrophy in menopausal Indian women. Methods A total of 50 menopausal women aged between 40 and 80 years old with symptoms of vaginal atrophy were selected and treated with 0.5 g vaginal estrogen cream, twice weekly for 12 weeks. The women were followed-up monthly where symptom score, Genital Health Clinical Evaluation (GHCE) score, vaginal pH, and vaginal maturation index (VMI) were assessed and compared to baseline data. Any adverse events were recorded. Results There was a significant improvement (p < 0.010) in complaints such as vaginal dryness, itching, burning, and dyspareunia at the end of the study period. The clinical improvement of these patients was reflected in a decrease in GHCE score on every visit. Vaginal pH and VMI score also showed statistically significant improvements (p < 0.010). No side effects with the drugs used were recorded during the study period. Conclusions Vaginal estrogen cream causes symptomatic relief in women of menopausal age in India suffering from vaginal atrophy. PMID:28042397

  2. Immediate Postpartum Intrauterine Contraceptive Device Insertions in Caesarean and Vaginal Deliveries: A Comparative Study of Follow-Up Outcomes

    PubMed Central

    Nanda, Smiti; Gupta, Anjali; More, Hemant

    2016-01-01

    Background. Immediate postpartum intrauterine contraceptive device (IPPIUCD) is a lucrative postpartum family planning method which provides effective reversible contraception to women in the delivery setting. Our aim was to study the clinical outcomes of IPPIUCD insertions and compare them as a factor of route of insertion (vaginal versus caesarean). Methods. This is a retrospective analytical study done in a tertiary care teaching institute. A Cohort of 593 vaginal and caesarean deliveries with IPPIUCD insertions, over a two-year period, was studied and compared for follow-up results. Outcome measures were safety (perforation, irregular bleeding, unusual vaginal discharge, and infection), efficacy (pregnancy, expulsions, and discontinuations), and incidence of undescended IUCD strings. Descriptives were calculated for various outcomes and chi square tests were used for comparison in between categorical variables. Results. Overall complication rates were low. No case of perforation or pregnancy was reported. Spontaneous expulsions were present in 5.3% cases and were significantly higher in vaginal insertions (p = 0.042). The incidence of undescended strings was high (38%), with highly significant difference between both groups (p = 0.000). Conclusion. IPPIUCD is a strong weapon in the family planning armoury and should be encouraged in both vaginal and caesarean deliveries. Early follow-up should be encouraged to detect expulsions and tackle common problems. PMID:27631023

  3. Effect of vaginal or systemic estrogen on dynamics of collagen assembly in the rat vaginal wall.

    PubMed

    Montoya, T Ignacio; Maldonado, P Antonio; Acevedo, Jesus F; Word, R Ann

    2015-02-01

    The objective of this study was to compare the effects of systemic and local estrogen treatment on collagen assembly and biomechanical properties of the vaginal wall. Ovariectomized nulliparous rats were treated with estradiol or conjugated equine estrogens (CEEs) either systemically, vaginal CEE, or vaginal placebo cream for 4 wk. Low-dose local CEE treatment resulted in increased vaginal epithelial thickness and significant vaginal growth without uterine hyperplasia. Furthermore, vaginal wall distensibility increased without compromise of maximal force at failure. Systemic estradiol resulted in modest increases in collagen type I with no change in collagen type III mRNA. Low-dose vaginal treatment, however, resulted in dramatic increases in both collagen subtypes whereas moderate and high dose local therapies were less effective. Consistent with the mRNA results, low-dose vaginal estrogen resulted in increased total and cross-linked collagen content. The inverse relationship between vaginal dose and collagen expression may be explained in part by progressive downregulation of estrogen receptor-alpha mRNA with increasing estrogen dose. We conclude that, in this menopausal rat model, local estrogen treatment increased total and cross-linked collagen content and markedly stimulated collagen mRNA expression in an inverse dose-effect relationship. High-dose vaginal estrogen resulted in downregulation of estrogen receptor-alpha and loss of estrogen-induced increases in vaginal collagen. These results may have important clinical implications regarding the use of local vaginal estrogen therapy and its role as an adjunctive treatment in women with loss of vaginal support.

  4. Ileal polypoid lymphangiectasia bleeding diagnosed and treated by double balloon enteroscopy

    PubMed Central

    Park, Min Seon; Lee, Beom Jae; Gu, Dae Hoe; Pyo, Jeung-Hui; Kim, Kyeong Jin; Lee, Yun Ho; Joo, Moon Kyung; Park, Jong-Jae; Kim, Jae Seon; Bak, Young-Tae

    2013-01-01

    Intestinal lymphangiectasia is a rare disease characterized by focal or diffuse dilated enteric lymphatics with impaired lymph drainage. It causes protein-losing enteropathy and may lead to gastrointestinal bleeding. Commonly, lymphangiectasia presents as whitish spots or specks. To our knowledge, small bowel bleeding resulting from polypoid intestinal lymphangiectasia has not been reported. Here, we report a rare case of active bleeding from the small bowel caused by polypoid lymphangiectasia with a review of the relevant literature. An 80-year-old woman was hospitalized for melena. Esophagogastroduodenoscopy could not identify the source of bleeding. Subsequent colonoscopy showed fresh bloody material gushing from the small bowel. An abdominal-pelvic contrast-enhanced computed tomography scan did not reveal any abnormal findings. Video capsule endoscopy showed evidence of active and recent bleeding in the ileum. To localize the bleeding site, we performed double balloon enteroscopy by the anal approach. A small, bleeding, polypoid lesion was found in the distal ileum and was successfully removed using endoscopic snare electrocautery. PMID:24363538

  5. Ileal polypoid lymphangiectasia bleeding diagnosed and treated by double balloon enteroscopy.

    PubMed

    Park, Min Seon; Lee, Beom Jae; Gu, Dae Hoe; Pyo, Jeung-Hui; Kim, Kyeong Jin; Lee, Yun Ho; Joo, Moon Kyung; Park, Jong-Jae; Kim, Jae Seon; Bak, Young-Tae

    2013-12-07

    Intestinal lymphangiectasia is a rare disease characterized by focal or diffuse dilated enteric lymphatics with impaired lymph drainage. It causes protein-losing enteropathy and may lead to gastrointestinal bleeding. Commonly, lymphangiectasia presents as whitish spots or specks. To our knowledge, small bowel bleeding resulting from polypoid intestinal lymphangiectasia has not been reported. Here, we report a rare case of active bleeding from the small bowel caused by polypoid lymphangiectasia with a review of the relevant literature. An 80-year-old woman was hospitalized for melena. Esophagogastroduodenoscopy could not identify the source of bleeding. Subsequent colonoscopy showed fresh bloody material gushing from the small bowel. An abdominal-pelvic contrast-enhanced computed tomography scan did not reveal any abnormal findings. Video capsule endoscopy showed evidence of active and recent bleeding in the ileum. To localize the bleeding site, we performed double balloon enteroscopy by the anal approach. A small, bleeding, polypoid lesion was found in the distal ileum and was successfully removed using endoscopic snare electrocautery.

  6. Bleeding

    MedlinePlus

    ... 2009:chap 39. Simon BC, Hern HG. Wound management principles. In: Marx JA, Hockberger RS, Walls RM, et al, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice . 8th ed. Philadelphia, PA: Elsevier ...

  7. Treatment Options by Stage (Vaginal Cancer)

    MedlinePlus

    ... neoplasia (VAIN), abnormal cells are found in tissue lining the inside of the vagina. These abnormal cells ... deep the abnormal cells are in the tissue lining the vagina: VAIN 1: Abnormal cells are found ...

  8. Oxidized cellulose dressings for persistent bleeding from a superficial malignant tumor.

    PubMed

    Lagman, Ruth; Walsh, Declan; Day, Kathy

    2002-01-01

    Persistent bleeding from superficial malignant tumors, although uncommon, can be a major and distressing problem. Management includes frequent skilled dressing changes, correction of clotting abnormalities, and maintaining blood volume by repeated transfusions. We report a case where application of oxidized regenerated cellulose surgical dressing appeared to contribute to successful hemostasis.

  9. Involvement of activin signaling in abnormalities of mouse vagina exposed neonatally to diethylstilbestrol.

    PubMed

    Nakajima, Tadaaki; Iguchi, Taisen; Sato, Tomomi

    2011-06-01

    Perinatal exposure to a synthetic estrogen, diethylstilbestrol (DES), causes cervicovaginal adenosis and permanent hyperplastic cornified vaginal epithelium with keratinization in mice. To investigate the mechanisms of the induction of vaginal abnormalities by DES, we have focused on activin A signaling. We have found that the βA-subunit mRNA is mainly expressed in the neonatal vaginal stroma, whereas activin A receptor type IB is localized in the neonatal vaginal epithelium. SMAD2, the intracellular signaling protein, is phosphorylated in the neonatal vagina. Cell proliferation in the vaginal epithelium grown in vitro is reduced by DES treatment or by activin signaling suppression through inhibin treatment. Thus, activin A (a homodimer of the βA-subunit) in the stroma stimulates epithelial cell proliferation in the neonatal vagina. DES treatment decreases the expression of the βA-subunit and activin receptor IIB but increases the expression of the βB-subunit and inhibin receptor. Neonatal DES treatment inhibits the phosphorylation of SMAD2 in the vaginal epithelium, indicating the inhibition of activin A signaling in the vaginal epithelium by neonatal DES treatment. Treatment with DES or inhibin, a native antagonist of activin, induces adenosis-like structures and keratinization in the vagina grown in vitro. These data suggest that the suppression of activin A signaling by DES is involved in the induction of cervicovaginal adenosis and keratinization in the neonatal mouse vaginal epithelium.

  10. Purulent vaginal and cervical discharge in the diagnosis of pelvic inflammatory disease.

    PubMed

    Risser, J M H; Risser, W L

    2009-02-01

    In this structured review, we evaluated purulent vaginal and cervical discharge as diagnostic tests for pelvic inflammatory disease (PID). Using a pretest probability of PID (diagnosed clinically) of 50%, we used the odds-likelihood formulation of Bayes' theorem to calculate post-test probabilities of PID (proven by laparoscopy or endometrial biopsy). If abnormal discharge was present, the post-test probabilities of PID ranged from 50% to 73%, with a mean value of 57%. If abnormal discharge was absent, the post-test probabilities ranged from 24% to 52%, with a mean value of 39%. Therefore, the presence or absence of excess white blood cells in vaginal or cervical discharge was not particularly helpful in confirming or excluding PID in patients in whom the diagnosis was suspected from the clinical examination.

  11. 21 CFR 884.5900 - Therapeutic vaginal douche apparatus.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Therapeutic vaginal douche apparatus. 884.5900... Devices § 884.5900 Therapeutic vaginal douche apparatus. (a) Identification. A therapeutic vaginal douche... except it is not for contraceptive use. After filling the therapeutic vaginal douche apparatus with...

  12. 21 CFR 884.5900 - Therapeutic vaginal douche apparatus.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Therapeutic vaginal douche apparatus. 884.5900... Devices § 884.5900 Therapeutic vaginal douche apparatus. (a) Identification. A therapeutic vaginal douche... except it is not for contraceptive use. After filling the therapeutic vaginal douche apparatus with...

  13. 21 CFR 884.5900 - Therapeutic vaginal douche apparatus.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Therapeutic vaginal douche apparatus. 884.5900... Devices § 884.5900 Therapeutic vaginal douche apparatus. (a) Identification. A therapeutic vaginal douche... except it is not for contraceptive use. After filling the therapeutic vaginal douche apparatus with...

  14. Pyometra and complete vaginal adhesion in a miniature horse

    PubMed Central

    Cozens, Elizabeth R.W.

    2009-01-01

    A 4-year-old miniature horse experienced intermittent episodes of pyrexia, lethargy, and purulent vaginal discharge following dsytocia. Vaginal endoscopy and transrectal ultrasonography revealed a blind-ending vaginal cavity and distended uterus. Surgical treatment was declined and the mare was euthanized. Post-mortem examination confirmed the diagnosis of pyometra and vaginal adhesions. PMID:19949560

  15. Pudendal nerve block for vaginal birth.

    PubMed

    Anderson, Deborah

    2014-01-01

    Pudendal nerve block is a safe and effective pain relief method for vaginal birth. Providing analgesia to the vulva and anus, it is used for operative vaginal birth and subsequent repair, late second stage pain relief with spontaneous vaginal birth, repair of complex lacerations, or repair of lacerations in women who are unable to achieve adequate or satisfactory pain relief during perineal repair with local anesthesia. Key to its efficacy is the knowledge of pudendal nerve anatomy, the optimal point of infiltration of local anesthetic, and an understanding of the amount of time necessary to effect adequate analgesia.

  16. Proinflammatory Cytokines as Regulators of Vaginal Microbiota.

    PubMed

    Kremleva, E A; Sgibnev, A V

    2016-11-01

    It was shown that IL-1β, IL-8, and IL-6 in concentrations similar to those in the vagina of healthy women stimulated the growth of normal microflora (Lactobacillus spp.) and suppressed the growth and biofilm production by S. aureus and E. coli. On the contrary, these cytokines in higher concentrations typical of vaginal dysbiosis suppressed normal microflora and stimulated the growth of opportunistic microorganisms. TGF-β1 in both doses produced a stimulating effects on study vaginal microsymbionts. It is hypothesized that pro-inflammatory cytokines serve as the molecules of interspecies communication coordinating the interactions of all components of the vaginal symbiotic system.

  17. Vaginal rings for delivery of HIV microbicides

    PubMed Central

    Malcolm, R Karl; Fetherston, Susan M; McCoy, Clare F; Boyd, Peter; Major, Ian

    2012-01-01

    Following the successful development of long-acting steroid-releasing vaginal ring devices for the treatment of menopausal symptoms and contraception, there is now considerable interest in applying similar devices to the controlled release of microbicides against HIV. In this review article, the vaginal ring concept is first considered within the wider context of the early advances in controlled-release technology, before describing the various types of ring device available today. The remainder of the article highlights the key developments in HIV microbicide-releasing vaginal rings, with a particular focus on the dapivirine ring that is presently in late-stage clinical testing. PMID:23204872

  18. Endometrial response to concurrent treatment with vaginal progesterone and transdermal estradiol.

    PubMed

    Fernández-Murga, L; Hermenegildo, C; Tarín, J J; García-Pérez, M-Á; Cano, A

    2012-10-01

    ABSTRACT Objective To describe the effect of the intermittent administration of vaginal progesterone and a low-dose estradiol patch on endometrial stability, as assessed by the rate of amenorrhea and endometrial stimulation. Methods This was an open study in which 64 moderately symptomatic, postmenopausal women were treated in the outpatient clinic of our University Hospital for different intervals up to 1 year. The treatment consisted of a combination of patches delivering 25 µg/day estradiol and intravaginal pills containing 100 mg of micronized progesterone. Patches and pills were administered concomitantly in a twice-a-week protocol. The endometrial response was assessed by endovaginal ultrasound completed with suction biopsy when required. Results Both cumulative amenorrhea and no-bleeding rates increased progressively and reached 88.9% and 100.0%, respectively, by the 12th month. Isolated or repetitive episodes of bleeding, bleeding and spotting, or only spotting were reported by three, four, and 12 women, respectively. Endometrial thickness remained unaltered. Endometrium was atrophic in the seven women in whom a biopsy was performed. Conclusion The substantially reduced progestogen load determined by this combination achieved an acceptable incidence of spotting or bleeding when associated with a low estrogenic dose. There was no apparent endometrial stimulation. Additional studies are required to confirm this observation.

  19. [Local combined therapy of vaginal infections by nifuratel-nistatin].

    PubMed

    Jahić, Mahira; Balić, Adem; Nurkić, Mahmud; Dragović, Jasmina; Adzajlić, Amela; Habibović, Amra; Mesalić, Lejla; Zigić, Aza

    2010-02-01

    A test included 40 women in the reproductive age with clinical symptoms of vaginitis and microbiological examination. They were treated by combined therapy of vaginal tablets of nifuratel, 500 mg and nistatin 200 000 i. u. during six days, after which they underwent gynaecological reexamination and repeated microbiological examination of vaginal and cervical smears. An analiysis of vaginal secretion found bacterial flora in 34 smears (65%), fungus (Candida albicans) in 15 (24%) and Trichomonas vaginalis in 7 (11%). Local vaginal therapy in vaginitis caused by Trichomonas vaginalis was successfull in all 7 patients, vaginitis caused by Candida albicans was successly treated in 14 (93%) patients. Bacterial vaginitis was cured in 29 (71%) patients during this tharapy. Local vaginal combined therapy of nifuratel and nistatin is eficient in patients with vaginitis caused by fungi and Trichomonas vaginalis too.

  20. Vaginal Calculus in a Woman With Mixed Urinary Incontinence and Vaginal Mesh Exposure.

    PubMed

    Winkelman, William D; Rabban, Joseph T; Korn, Abner P

    2016-01-01

    Vaginal calculi are extremely rare and are most commonly encountered in the setting of an urethrovaginal or vesicovaginal fistula. We present a case of a 72-year-old woman with mixed urinary incontinence and vaginal mesh exposure incidentally found to have a large vaginal calculus. We removed the calculus surgically and analyzed the components. Results demonstrated the presence of ammonium-magnesium phosphate hexahydrate and carbonate apatite.

  1. Effects of Electrosurgery and Vaginal Closure Technique on Postoperative Vaginal Cuff Dehiscence

    PubMed Central

    Kesterson, Joshua; Davies, Matthew; Green, Janis; Penezic, Lindsey; Vargas, Roberto; Harkins, Gerald

    2013-01-01

    Background and Objectives: The aim of our study is to evaluate the role of electrosurgery and vaginal closure technique in the development of postoperative vaginal cuff dehiscence. Methods: From prospective surgical databases, we identified 463 patients who underwent total laparoscopic hysterectomy (TLH) for benign disease and 147 patients who underwent laparoscopic-assisted vaginal hysterectomy (LAVH) for cancer. All TLHs and LAVHs were performed entirely by use of electrosurgery, including colpotomy. Colpotomy in the TLH group was performed with Harmonic Ace Curved Shears (Ethicon Endo-Surgery, Cincinnati, OH, USA), and in the LAVH group, it was performed with a monopolar electrosurgical pencil. The main surgical difference was vaginal cuff closure—laparoscopically in the TLH group and vaginally in the LAVH group. Results: Although patients in the LAVH group were at increased risk for poor healing (significantly older, higher body mass index, more medical comorbidities, higher blood loss, and longer operative time), there were no vaginal cuff dehiscences in the LAVH group compared with 17 vaginal cuff dehiscences (4%) in the TLH group (P = .02). Conclusion: It does not appear that the increased vaginal cuff dehiscence rate associated with TLH is due to electrosurgery; rather, it is due to the vaginal closure technique. PMID:24018078

  2. Rectal bleeding in a 4-month-old boy

    SciTech Connect

    Dutro, J.A.; Santanello, S.A.; Unger, F.; Goodwin, C.D.

    1986-10-24

    A case of bleeding Meckel's diverticulum is described in an infant. A 4-month-old boy was seen initially with a 24-hour history of painless hematochezia. His parents had noted two episodes of maroon-colored stool that did not appear to be associated with any abdominal distress. His medical history was unremarkable, with normal growth and development. Physical examination revealed a well-nourished, well-hydrated infant in no apparent distress. Vital signs were normal. Rectal examination revealed no masses, but bright-red blood was noted on the examining finger. Findings from the remainder of the examination were normal. An upright roentgenogram of the abdomen was obtained and demonstrated no abnormalities. The abdominal technetium scan was abnormal. An exploratory laparotomy was performed later on the day of admission.

  3. Relationship between contraceptive method and vaginal flora.

    PubMed

    Peddie, B A; Bishop, V; Bailey, R R; McGill, H

    1984-08-01

    This study was undertaken to assess whether the vaginal flora was affected by the method of contraception, and in particular as to whether the incidence of vaginal candidiasis increased when oral contraceptives were used. One thousand and two consecutive vaginal or cervical swabs from women attending a family planning centre were cultured. Candida albicans was isolated from 13% of women using no contraception, 16% using oral contraceptives, and from 9%, 19% and 18% of those using diaphragms, intrauterine contraceptive devices (IUCD) and condoms respectively. These differences were not statistically significant. Women using an IUCD had significantly more Gram-positive cocci cultured than women in any other group, while those using diaphragms had significantly more Gram-negative bacilli. Our clinical impression that the use of oral contraceptives led to an increase in vaginal candidiasis, was not confirmed by this study.

  4. What Are the Symptoms of Vaginitis?

    MedlinePlus

    ... the type of vaginitis a woman has 1 : Bacterial vaginosis often causes a thin, milky discharge from the ... How is it diagnosed? » Related A-Z Topics Bacterial Vaginosis Sexually Transmitted Diseases (STDs) NICHD News and Spotlights ...

  5. How Do Health Care Providers Diagnose Vaginitis?

    MedlinePlus

    ... Information Clinical Trials Resources and Publications How do health care providers diagnose vaginitis? Skip sharing on social media ... out the cause of a woman's symptoms, her health care provider will Examine the vagina, the vulva, and ...

  6. Nursing considerations in patients with vaginitis.

    PubMed

    Holloway, Debra

    Vaginitis is defined as an inflammation of the vagina. It can result in symptoms of any or all of the following: discharge, itching and pain, and often irritation or infection of the vulva. There is no specific cause for vaginitis, and many other conditions can cause the symptoms. Vaginitis is a distressing condition that affects many women of reproductive age and beyond, and encompasses candidiasis (also known as thrush), bacterial vaginosis, and trichomoniasis. It can occur in a single episode, or recur throughout a woman's lifetime. Some women will seek medical help, but many more self-treat with over-the-counter medications, suspecting the recurrence of Candida in particular. This article aims to explore the causes, signs and symptoms, and treatments of vaginitis to provide nurses with the necessary background information to feel more confident in dealing with women's health issues.

  7. [Usefulness of a single radial immunodiffusion method for the immediate diagnosis of abnormal fibrinogenemia in the laboratory].

    PubMed

    Yoshika, Masamichi; Komiyama, Yutaka; Terauchi, Satoe; Teraoka, Atsuko; Munakata, Machiko; Yasuda, Katsuhiko; Amakawa, Ryuuichi; Masaki, Hiroya; Takahashi, Hakuo

    2008-05-01

    Patients with dysfibrinogenemia demonstrate a low concentration of plasma fibrinogen. However, many cases remain a symptomatic and are incidentally identified on a pre-operative or screening test for pregnancy. Therefore, urgent diagnosis is desirable. To diagnose this abnormality, it is important to demonstrate a discrepancy between test results by the Clauss and immunologic methods. We use a single radial immunodiffusion (SRID) method to measure the fibrinogen level immunologically. We present one dysfibrinogenemia case diagnosed by SRID. The present case was 23 year-old pregnant female. She demonstrated a low plasma level of fibrinogen (91 mg/dl by the Clauss method) on a pre-delivery-screening test in the 39th week of pregnancy. We suspected dysfibrinogenemia, and measured the fibrinogen level immunologically with SRID. Briefly, we dissolved agar in 10% PBS solution and added 1 mg/ml anti-fibrinogen antibody. Then, patient plasma and 50-200 mg/dl of control plasma were placed on the agar overnight. The immunoreactive fibrinogen level in this patient was 400 mg/dl. Therefore, we diagnosed her as dysfibrinogenemia. She did not have a bleeding episode during the normal vaginal delivery even through fibrinogen was not transfused. The SRID method is readily available, and requires only an anti-fibrinogen antibody and agar, both of which are usually stocked by a general laboratory. The practical method and application described in this report provide instructive information for hospital laboratories.

  8. Vaginal microbiota and viral sexually transmitted diseases.

    PubMed

    Nardis, C; Mosca, L; Mastromarino, P

    2013-01-01

    Healthy vaginal microbiota is an important biological barrier to pathogenic microorganisms. When this predominantly Lactobacillus community is disrupted, decreased in abundance and replaced by different anaerobes, bacterial vaginosis (BV) may occur. BV is associated with prevalence and incidence of several sexually transmitted infections. This review provides background on BV, discusses the epidemiologic data to support a role of altered vaginal microbiota for acquisition of sexually transmitted diseases and analyzes mechanisms by which lactobacilli could counteract sexually transmitted viral infections.

  9. Gastrointestinal bleeding and possible hypothyroidism.

    PubMed

    Marshall, Leisa L

    2012-03-01

    An 88-year-old female, living independently in the community, developed duodenal and gastric ulcers from using overthe-counter naproxen sodium for pain related to a shoulder fracture and arthritis of the knees. She was hospitalized and received packed red blood cells and intravenous proton pump inhibitor therapy. During her hospitalization, she developed atrial fibrillation (AF). Warfarin was not prescribed for stroke prevention because of the gastrointestinal (GI) bleeding. The patient was initially placed on atenolol, and then amiodarone was added. After a two-week hospital stay she was discharged to a nursing facility to gain strength, further correct her anemia, and receive physical therapy for the shoulder and ambulation problems from arthritis of the knees. The amiodarone was continued in the nursing facility. After 15 days of amiodarone therapy (hospital and nursing facility), a laboratory report indicated an elevated thyroid-stimulating hormone level. Levothyroxine was prescribed. The patient was eventually discharged to an assisted living facility once her strength returned and her ambulation improved. GI bleeding with anemia and weakness from nonsteroidal anti-inflammatory drug use and changes in thyroid function with amiodarone therapy for AF will be discussed.

  10. Vaginal Dysbiosis from an Evolutionary Perspective

    PubMed Central

    Schlabritz-Loutsevitch, Natalia; Gygax, Scott E; Dick, Edward; Smith, William L.; Snider, Cathy; Hubbard, Gene; Ventolini, Gary

    2016-01-01

    Evolutionary approaches are powerful tools for understanding human disorders. The composition of vaginal microbiome is important for reproductive success and has not yet been characterized in the contexts of social structure and vaginal pathology in non-human primates (NHPs). We investigated vaginal size, vulvovaginal pathology and the presence of the main human subtypes of Lactobacillus spp./ BV-related species in the vaginal microflora of baboons (Papio spp.). We performed morphometric measurements of external and internal genitalia (group I, n = 47), analyzed pathology records of animals from 1999–2015 (group II, n = 64 from a total of 12,776), and evaluated vaginal swabs using polymerase chain reaction (PCR) (group III, n = 14). A total of 68 lesions were identified in 64 baboons. Lactobacillus iners, Gardnerella vaginalis, Atopobium vaginae, Megasphaera I, and Megasphaera II were not detected. L. jensenii, L. crispatus, and L. gasseri were detected in 2/14 (14.2%), 1/14 (7.1%), and 1/14 (7.1%) samples, respectively. BVAB2 was detected in 5/14 (35.7%) samples. The differences in the vaginal milieu between NHP and humans might be the factor associated with human-specific pattern of placental development and should be taken in consideration in NHP models of human pharmacology and microbiology. PMID:27226349

  11. Lactobacillus species as biomarkers and agents that can promote various aspects of vaginal health

    PubMed Central

    Petrova, Mariya I.; Lievens, Elke; Malik, Shweta; Imholz, Nicole; Lebeer, Sarah

    2015-01-01

    The human body is colonized by a vast number of microorganisms collectively referred to as the human microbiota. One of the main microbiota body sites is the female genital tract, commonly dominated by Lactobacillus spp., in approximately 70% of women. Each individual species can constitute approximately 99% of the ribotypes observed in any individual woman. The most frequently isolated species are Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii and Lactobacillus iners. Residing at the port of entry of bacterial and viral pathogens, the vaginal Lactobacillus species can create a barrier against pathogen invasion since mainly products of their metabolism secreted in the cervicovaginal fluid can play an important role in the inhibition of bacterial and viral infections. Therefore, a Lactobacillus-dominated microbiota appears to be a good biomarker for a healthy vaginal ecosystem. This balance can be rapidly altered during processes such as menstruation, sexual activity, pregnancy and various infections. An abnormal vaginal microbiota is characterized by an increased diversity of microbial species, leading to a condition known as bacterial vaginosis. Information on the vaginal microbiota can be gathered from the analysis of cervicovaginal fluid, by using the Nugent scoring or the Amsel's criteria, or at the molecular level by investigating the number and type of Lactobacillus species. However, when translating this to the clinical setting, it should be noted that the absence of a Lactobacillus-dominated microbiota does not appear to directly imply a diseased condition or dysbiosis. Nevertheless, the widely documented beneficial role of vaginal Lactobacillus species demonstrates the potential of data on the composition and activity of lactobacilli as biomarkers for vaginal health. The substantiation and further validation of such biomarkers will allow the design of better targeted probiotic strategies. PMID:25859220

  12. Intraoperative scintigraphy for active small intestinal bleeding

    SciTech Connect

    Biener, A.; Palestro, C.; Lewis, B.S.; Katz, L.B. )

    1990-11-01

    Localizing active sites of bleeding within the small intestine remains a difficult task. Endoscopic, angiographic or scintigraphic studies may point to the small intestine as the site of blood loss, but at operation, without a palpable lesion, the exact site of bleeding remains elusive. Patients are managed at laparotomy with intraoperative endoscopy, angiography, multiple enterotomies, blind resections, or placement of an enterostomy. We describe two patients in whom intraoperative scintigraphy accurately identified active sites of bleeding in the small intestine when other modalities failed. Intraoperative scintigraphy is rapid, easy to perform and is an effective means of identifying active sites of bleeding within the small intestine.

  13. Nonsurgical techniques to control massive bleeding.

    PubMed

    Zentai, Christian; Grottke, Oliver; Spahn, Donat R; Rossaint, Rolf

    2013-03-01

    Significant advancements in nonsurgical and surgical approaches to control bleeding in severely injured patients have also improved the treatment of critical trauma-related coagulopathy. Nonsurgical procedures such as angiographic embolization are progressively considered to terminate arterial bleeding from pelvic fractures. The disturbance of coagulation may aggravate bleeding and hamper surgical procedures. The administration of coagulation factors and factor concentrates may be useful for correcting systemic coagulopathy and reducing the need for fresh frozen plasma, platelet, and red blood cell transfusions, which are associated with various adverse outcomes. In this review, nonsurgical management of critical trauma bleeding is discussed.

  14. Small bowel bleeding: a comprehensive review

    PubMed Central

    Gunjan, Deepak; Sharma, Vishal; Bhasin, Deepak K

    2014-01-01

    The small intestine is an uncommon site of gastro-intestinal (GI) bleeding; however it is the commonest cause of obscure GI bleeding. It may require multiple blood transfusions, diagnostic procedures and repeated hospitalizations. Angiodysplasia is the commonest cause of obscure GI bleeding, particularly in the elderly. Inflammatory lesions and tumours are the usual causes of small intestinal bleeding in younger patients. Capsule endoscopy and deep enteroscopy have improved our ability to investigate small bowel bleeds. Deep enteroscopy has also an added advantage of therapeutic potential. Computed tomography is helpful in identifying extra-intestinal lesions. In cases of difficult diagnosis, surgery and intra-operative enteroscopy can help with diagnosis and management. The treatment is dependent upon the aetiology of the bleed. An overt bleed requires aggressive resuscitation and immediate localisation of the lesion for institution of appropriate therapy. Small bowel bleeding can be managed by conservative, radiological, pharmacological, endoscopic and surgical methods, depending upon indications, expertise and availability. Some patients, especially those with multiple vascular lesions, can re-bleed even after appropriate treatment and pose difficult challenge to the treating physician. PMID:24874805

  15. Tactile Electrosurgical Ablation: A Technique for the Treatment of Intractable Heavy and Prolonged Menstrual Bleeding

    PubMed Central

    El Saman, Ali M.; AbdelHafez, Faten F.; Zahran, Kamal M.; Saad, Hazem; Khalaf, Mohamed; Hussein, Mostafa; Hassanin, Ibrahim M. A.; Shugaa Al Deen, Saba M.

    2015-01-01

    Objective. To study the efficacy and safety of tactile electrosurgical ablation (TEA) in stopping a persistent attack of abnormal uterine bleeding not responding to medical and hormonal therapy. Methods. This is a case series of 19 cases with intractable abnormal uterine bleeding, who underwent TEA at the Women's Health Center of Assiut University. The outcomes measured were; patient's acceptability, operative time, complications, menstrual outcomes, and reintervention. Results. None of the 19 counseled cases refused the TEA procedure which took 6–10 minutes without intraoperative complications. The procedure was successful in the immediate cessation of bleeding in 18 out of 19 cases. During the 24-month follow-up period, 9 cases developed amenorrhea, 5 had scanty menstrual bleeding, 3 were regularly menstruating, 1 case underwent repeat TEA ablation, and one underwent a hysterectomy. Conclusions. TEA represents a safe, inexpensive, and successful method for management of uterine bleeding emergencies with additional long-term beneficial effects. However, more studies with more cases and longer follow-up periods are warranted. PMID:26294969

  16. PECAM-1 (CD31) Expression Modulates Bleeding Time in Vivo

    PubMed Central

    Mahooti, Sepi; Graesser, Donnasue; Patil, Sonali; Newman, Peter; Duncan, Gordon; Mak, Tak; Madri, Joseph A.

    2000-01-01

    PECAM-1 is a 130-kd member of the Ig superfamily present on endothelial cells, platelets, polymorphonuclear leukocytes, monocytes, and lymphocytes. Its expression begins early in development and persists through adulthood. PECAM-1 functions as an adhesion and signaling molecule between adjacent endothelial cells and between endothelial cells and circulating blood elements. Antibodies directed against PECAM-1 have been shown to affect angiogenesis, endothelial cell migration, and polymorphonuclear leukocyte transmigration. Furthermore, its dimerization is associated with the modulation of integrin affinity. Antibody inhibition studies suggest that PECAM-1 plays a role in modulating thrombosis; however, recent in vitro aggregation studies performed on platelets harvested from PECAM-1-deficient mice revealed no abnormalities. In this report we demonstrate prolonged in vivo bleeding times in PECAM-1-deficient mice. This abnormality was not corrected when wild-type hematopoietic precursors were engrafted into marrow-ablated PECAM-1-deficient mice. Furthermore, normal bleeding times were observed when marrow-ablated wild-type mice were engrafted with hematopoietic precursors harvested from PECAM-1-deficient mice. These studies are consistent with a role for PECAM-1 in modulating thrombosis in the vasculature, which is potentially mediated by endothelial cell PECAM-1 expression. PMID:10880378

  17. PECAM-1 (CD31) expression modulates bleeding time in vivo.

    PubMed

    Mahooti, S; Graesser, D; Patil, S; Newman, P; Duncan, G; Mak, T; Madri, J A

    2000-07-01

    PECAM-1 is a 130-kd member of the Ig superfamily present on endothelial cells, platelets, polymorphonuclear leukocytes, monocytes, and lymphocytes. Its expression begins early in development and persists through adulthood. PECAM-1 functions as an adhesion and signaling molecule between adjacent endothelial cells and between endothelial cells and circulating blood elements. Antibodies directed against PECAM-1 have been shown to affect angiogenesis, endothelial cell migration, and polymorphonuclear leukocyte transmigration. Furthermore, its dimerization is associated with the modulation of integrin affinity. Antibody inhibition studies suggest that PECAM-1 plays a role in modulating thrombosis; however, recent in vitro aggregation studies performed on platelets harvested from PECAM-1-deficient mice revealed no abnormalities. In this report we demonstrate prolonged in vivo bleeding times in PECAM-1-deficient mice. This abnormality was not corrected when wild-type hematopoietic precursors were engrafted into marrow-ablated PECAM-1-deficient mice. Furthermore, normal bleeding times were observed when marrow-ablated wild-type mice were engrafted with hematopoietic precursors harvested from PECAM-1-deficient mice. These studies are consistent with a role for PECAM-1 in modulating thrombosis in the vasculature, which is potentially mediated by endothelial cell PECAM-1 expression.

  18. Thromboprophylaxis post vaginal delivery: are we forgetting it? Audit on thromboprophylaxis prescription post vaginal births.

    PubMed

    Tan, E K; Wisdom, S J

    2006-01-01

    Pulmonary thromboembolism is the leading direct cause of maternal deaths in the UK. The majority of deaths occur in the puerperium. Caesarean section has been recognised as a risk factor but there is concern that more attention to thromboprophylaxis after vaginal births is needed. The hospital maternity unit in Dumfries has written guidelines on thromboprophylaxis after vaginal births. This audit assessed the compliance with these guidelines within this maternity unit. The case notes relating to spontaneous vaginal births over a 2-month period (n=148) and instrumental vaginal births over a 7-month period (n=29) were reviewed. Information concerning venous thromboembolism risk and any thromboprophylaxis given was extracted. The audit showed that 9% of spontaneous vaginal births and 62% of instrumental vaginal births required specific thromboprophylaxis. However, only 31% of the spontaneous vaginal births and 22% of the instrumental vaginal births in which thromboprophylaxis was indicated did indeed receive the required treatment. Failure to respond to venous thromboembolism risk factors was common. Measures to increase the awareness of maternity staff to these factors are suggested.

  19. Patterns of Expression of Vaginal T-Cell Activation Markers during Estrogen-Maintained Vaginal Candidiasis.

    PubMed

    Al-Sadeq, Ameera; Hamad, Mawieh; Abu-Elteen, Khaled

    2008-12-15

    : The immunosuppressive activity of estrogen was further investigated by assessing the pattern of expression of CD25, CD28, CD69, and CD152 on vaginal T cells during estrogen-maintained vaginal candidiasis. A precipitous and significant decrease in vaginal fungal burden toward the end of week 3 postinfection was concurrent with a significant increase in vaginal lymphocyte numbers. During this period, the percentage of CD3+, CD3+CD4+, CD152+, and CD28+ vaginal T cells gradually and significantly increased. The percentage of CD3+ and CD3+CD4+ cells increased from 43% and 15% at day 0 to 77% and 40% at day 28 postinfection. Compared with 29% CD152+ vaginal T cells in naive mice, > 70% of vaginal T cells were CD152+ at day 28 postinfection. In conclusion, estrogen-maintained vaginal candidiasis results in postinfection time-dependent changes in the pattern of expression of CD152, CD28, and other T-cell markers, suggesting that T cells are subject to mixed suppression and activation signals.

  20. Patterns of Expression of Vaginal T-Cell Activation Markers during Estrogen-Maintained Vaginal Candidiasis

    PubMed Central

    2008-01-01

    The immunosuppressive activity of estrogen was further investigated by assessing the pattern of expression of CD25, CD28, CD69, and CD152 on vaginal T cells during estrogen-maintained vaginal candidiasis. A precipitous and significant decrease in vaginal fungal burden toward the end of week 3 postinfection was concurrent with a significant increase in vaginal lymphocyte numbers. During this period, the percentage of CD3+, CD3+CD4+, CD152+, and CD28+ vaginal T cells gradually and significantly increased. The percentage of CD3+ and CD3+CD4+ cells increased from 43% and 15% at day 0 to 77% and 40% at day 28 postinfection. Compared with 29% CD152+ vaginal T cells in naive mice, > 70% of vaginal T cells were CD152+ at day 28 postinfection. In conclusion, estrogen-maintained vaginal candidiasis results in postinfection time-dependent changes in the pattern of expression of CD152, CD28, and other T-cell markers, suggesting that T cells are subject to mixed suppression and activation signals. PMID:20525139

  1. Ultrasound imaging in the management of bleeding and pain in early pregnancy.

    PubMed

    Knez, Jure; Day, Andrea; Jurkovic, Davor

    2014-07-01

    Bleeding and pain are experienced by 20% of women during the first trimester of pregnancy. Although most pregnancies complicated by pain and bleeding tend to progress normally, these symptoms are distressing for woman, and they are also associated with an increased risk of miscarriage and ectopic pregnancy. Ultrasound is the first and often the only diagnostic modality that is used to determine location of early pregnancy and to assess its health. Ultrasound is an accurate, safe, painless and relatively inexpensive diagnostic tool, which all contributed to its widespread use in early pregnancy. Pain and bleeding in early pregnancy are sometimes caused by concomitant gynaecological, gastrointestinal, and urological problems, which could also be detected on ultrasound scan. In women with suspected intra-abdominal bleeding, ultrasound scan can be used to detect the presence of blood and provide information about the extent of bleeding. In this chapter, we comprehensively review the use of ultrasound in the diagnosis and management of early pregnancy complications. We include information about the diagnosis of gynaecological and other pelvic abnormalities, which could cause pain or bleeding in pregnancy. We also provide a summary of the current views on the safety of ultrasound in early pregnancy.

  2. Semaphorin 4D induces vaginal epithelial cell apoptosis to control mouse postnatal vaginal tissue remodeling.

    PubMed

    Ito, Takuji; Bai, Tao; Tanaka, Tetsuji; Yoshida, Kenji; Ueyama, Takashi; Miyajima, Masayasu; Negishi, Takayuki; Kawasaki, Takahiko; Takamatsu, Hyota; Kikutani, Hitoshi; Kumanogoh, Atsushi; Yukawa, Kazunori

    2015-02-01

    The opening of the mouse vaginal cavity to the skin is a postnatal tissue remodeling process that occurs at approximately five weeks of age for the completion of female genital tract maturation at puberty. The tissue remodeling process is primarily composed of a hormonally triggered apoptotic process predominantly occurring in the epithelium of the distal section of the vaginal cavity. However, the detailed mechanism underlying the apoptotic induction remains to be elucidated. In the present study, it was observed that the majority of BALB/c mice lacking the class 4 semaphorin, semaphorin 4D (Sema4D), developed imperforate vagina and hydrometrocolpos resulting in a perpetually unopened vaginal cavity regardless of a normal estrogen level comparable with that in wild‑type (WT) mice. Administration of β‑estradiol to infant Sema4D‑deficient (Sema4D‑/‑) mice did not induce precocious vaginal opening, which was observed in WT mice subjected to the same β‑estradiol administration, excluding the possibility that the closed vaginal phenotype was due to insufficient estrogen secretion at the time of vaginal opening. In order to assess the role of Sema4D in the postnatal vaginal tissue remodeling process, the expression of Sema4D and its receptor, plexin‑B1, was examined as well as the level of apoptosis in the vaginal epithelia of five‑week‑old WT and Sema4D‑/‑ mice. Immunohistochemical analyses confirmed the localization of Sema4D and plexin‑B1 in the mouse vaginal epithelia. Terminal deoxynucleotidyl transferase dUTP nick end labeling assay and immunohistochemistry detecting activated caspase‑3 revealed significantly fewer apoptotic cells in situ in the vaginal mucosa of five‑week‑old Sema4D‑/‑ mice compared with WT mice. The addition of recombinant Sema4D to Sema4D‑/‑ vaginal epithelial cells in culture significantly enhanced apoptosis of the vaginal epithelial cells, demonstrating the apoptosis‑inducing activity of Sema4D. The

  3. Managing acute upper GI bleeding, preventing recurrences.

    PubMed

    Albeldawi, Mazen; Qadeer, Mohammed A; Vargo, John J

    2010-02-01

    Acute upper gastrointestinal (GI) bleeding is common and potentially life-threatening and needs a prompt assessment and aggressive medical management. All patients need to undergo endoscopy to diagnose, assess, and possibly treat any underlying lesion. In addition, patients found to have bleeding ulcers should receive a proton pump inhibitor, the dosage and duration of treatment depending on the endoscopic findings and clinical factors.

  4. Treatment modalities for bleeding esophagogastric varices.

    PubMed

    Yoshida, Hiroshi; Mamada, Yasuhiro; Taniai, Nobuhiko; Yoshioka, Masato; Hirakata, Atsushi; Kawano, Youichi; Mizuguchi, Yoshiaki; Shimizu, Tetsuya; Ueda, Junji; Uchida, Eiji

    2012-01-01

    Bleeding from esophageal varices (EVs) or gastric varices (GVs) is a catastrophic complication of chronic liver disease. In this paper, we review the management of bleeding EVs and GVs. DIAGNOSIS OF EVS AND GVS: The grading system for esophagogastric varices proposed by the Japan Society for Portal Hypertension classifies GVs into those involving the cardia (Lg-c), the fundus (Lg-f), and both the cardia and the fundus (Lg-cf). In this review, we divide GVs into 2 categories: Lg-c (cardiac varices: CVs) and Lg-cf or Lg-f (fundal varices: FVs). TREATMENT MODALITIES FOR EVS AND GVS: Treatment modalities for EVs and GVs include placement of a Sengstaken-Blakemore tube, pharmacologic therapy, surgery, interventional radiology, and endoscopic treatment. MANAGEMENT OF BLEEDING EVS AND GVS: In Japan, endoscopic treatment has recently become the therapy of choice for bleeding EVs or GVs. In other countries, especially the United States, vasoactive drugs and endoscopic treatment are routinely used to manage variceal hemorrhage. BLEEDING EVS: Endoscopic variceal ligation is useful for controlling bleeding from EVs. However, confirmation of ligation precisely at the site of bleeding is usually difficult in patients with massive variceal bleeding. The site of acute bleeding can generally be identified by means of water instillation and suction. Ligation is then performed at the bleeding point. If endoscopic hemostasis is unsuccessful, a Sengstaken-Blakemore tube is used as a temporary bridge to other treatments. Transportal obliteration is useful for blocking variceal blood flow. BLEEDING GVS: Endoscopic injection sclerotherapy with a tissue adhesive, such as N-butyl-cyanoacrylate or isobutyl-2-cyanoacrylate, is effective for acute bleeding from GVs. However, bleeding from the GV injection site and rebleeding from the rupture point have been reported in patients receiving endoscopic injection sclerotherapy. If endoscopic hemostasis is unsuccessful, a Sengstaken-Blakemore tube

  5. Comparison of vaginal flora after treatment with a clotrimazole 500 mg vaginal pessary or a fluconazole 150 mg capsule for vaginal candidosis.

    PubMed Central

    Boag, F C; Houang, E T; Westrom, R; McCormack, S M; Lawrence, A G

    1991-01-01

    The effect of antifungal therapy on the vaginal microbial flora was studied in 23 patients suffering from culture-positive, symptomatic vaginal candidosis. They were randomly allocated to receive either a 500 mg clotrimazole vaginal pessary or a 150 mg fluconazole capsule. Quantitative microbiological examination was carried out on samples of vaginal secretions obtained prior, and at intervals up to 10 days after, treatment. No significant difference was found in the vaginal flora before or after therapy in individual patients or between the treatment groups. In patients with C glabrata or C krusei, the yeasts persisted longer in the vagina with poorer response to either of the medications. PMID:2071126

  6. Electrosurgical Settings and Vaginal Cuff Complications

    PubMed Central

    Lawlor, Megan L.; Rao, Rama; Manahan, Kelly J.

    2015-01-01

    Background and Objectives: After being encouraged to change the technique for opening the vaginal cuff during robotic surgery, this study was performed to determine the correlation between vaginal cuff complications and electrosurgical techniques. Methods: The study group consisted of patients who had their vaginal cuffs opened with a cutting current compared to the group of patients having their vaginal cuff opened with a coagulation current. Data were collected on 150 women who underwent robotic surgery for endometrial cancer. All patients received preoperative antibiotics. Data, including operative time, type of electrosurgery used, estimated blood loss, transfusion rate, and complications, were collected from the patients' records. Results: Surgeries in 150 women and the associated complications were studied. The mean age of the patients was not significantly different between the groups (P = .63). The mean body mass index was 38 kg/m2 in the coagulation arm and 36 kg/m2 in the cutting arm (P = .03). Transfusion was not required. Estimated blood loss and operative time were not significantly different in the coagulation versus the cutting arms (P = .29 and .5; respectively). No patients in the cutting arm and 4 patients (with 5 complications) in the coagulation arm had cuff complications (P = .02). Conclusions: Complications involving the vaginal cuff appear to occur more frequently when the vagina is entered by using electrosurgery with coagulation versus cutting in this cohort of patients undergoing robot-assisted surgery for endometrial cancer.. PMID:26681912

  7. Vaginal Candida parapsilosis: pathogen or bystander?

    PubMed Central

    Nyirjesy, Paul; Alexander, Alynn B; Weitz, M Velma

    2005-01-01

    OBJECTIVE: Candida parapsilosis is an infrequent isolate on vaginal cultures; its role as a vaginal pathogen remains unstudied. This retrospective study of women with positive culture for C. parapsilosis sought to characterize the significance of this finding and its response to antifungal therapy. METHODS: From February 2001 to August 2002, we identified all individuals with positive fungal isolates among a population of women with chronic vulvovaginal symptoms. Charts of women with C. parapsilosis cultures were reviewed with regard to patient demographics, clinical presentation and therapeutic response. Mycological cure, defined as a negative fungal culture at the next office visit, and clinical cure, i.e. symptom resolution, were determined for each subject. RESULTS: A total of 582 women had positive vaginal cultures for 635 isolates, of which 54 (8.5%) were C. parapsilosis. The charts of 51 subjects with C. parapsilosis were available for review and follow-up cultures and clinical information were available for 39 (76.5%). Microscopy was positive in 9 (17.6%). Antifungal treatment resulted in mycological cure in 17/19 patients with fluconazole, 7/7 with butoconazole, 6/6 with boric acid, 1/1 with miconazole and occurred spontaneously in 6/7: 24/37 (64.9%) patients with a mycological cure experienced clinical cure. CONCLUSIONS: Although C. parapsilosis is often a cause of vaginal symptoms, it seems to respond to a variety of antifungal agents and may even be a transient vaginal colonizer. PMID:16040326

  8. A comprehensive review of vaginitis phytotherapy.

    PubMed

    Azimi, Hanieh; Fallah-Tafti, Mehrnaz; Karimi-Darmiyan, Maliheh; Abdollahi, Mohammad

    2011-11-01

    To overview phytotherapy of vaginitis in order to identify new approaches for new pharmacological treatments. All related literature databases were searched for herbal medicinal treatment in vaginitis. The search terms were plant, herb, herbal therapy, phytotherapy, vaginitis, vaginal, anti-candida, anti-bacterial and anti-trichomonas. All of the human, animal and in vitro studies were included. Anti-candida, anti-bacterial and anti-trichomonas effects were the key outcomes. The plants including carvacrol, 1,8-cineole, geranial, germacrene-D, limonene, linalool, menthol, terpinen-4-ol and thymol exhibited anti-candida effects. A very low concentration of geranium oil and geraniol blocked mycelial growth, but not yeast. Tea tree oil including terpinen-4-ol, alpha-terpinene, gamma-terpinene and alpha-terpineol showed anti-bacterial, anti-fungal and anti-protozoal properties against trichomonas. Allium hirtifolium (persian shallot) comparable to metronidazole exhibited anti-trichomonas activity due to its components such as allicin, ajoene and other organosulfides. The plants having beneficial effects on vaginitis encompass essential oils that clear the pathway that future studies should be focused to standardize theses herbs.

  9. Hereditary sideroblastic anemia with associated platelet abnormalities.

    PubMed

    Soslau, G; Brodsky, I

    1989-12-01

    A 62 year old male (R.H.) presented with a mild anemia (Hb 11-12 gm%) and a history of multiple hemorrhagic episodes. The marrow had 40-50% sideroblasts. Marrow chromosomes were normal. His wife was hematologically normal, while one daughter, age 30 years, had a sideroblastic anemia (Hb 11-12 gm%) with 40-50% sideroblasts in the marrow. Her anemia was first noted at age 15 years. Administration of vitamin B6 did not correct the anemia in either the father or daughter. Platelet abnormalities inherited jointly with this disorder are described for the first time. Both R.H. and his daughter had prolonged bleeding times, with normal PTT, PT times, fVIII:C, fVIII:Ag levels, and vWF multimers, which may rule out a von Willebrand's disease. They have normal platelet numbers but abnormally low platelet adhesiveness and greatly depressed ADP, collagen, and epinephrine responsiveness. Response to ristocetin was in the low normal range, and aggregation with thrombin was normal. While desmopressin completely normalized R.H.'s bleeding time, none of these platelet parameters were improved. No differences in the SDS PAGE protein patterns of RH platelets could be detected in comparison to normal samples. His platelets took up and released serotonin (5HT) normally, and electron micrographs defined no morphological abnormalities. However, no ATP was released from platelets activated with collagen, and when followed by thrombin about fourfold greater ATP was released by control platelets as compared to RH platelets. The dense granule fraction derived from RH platelets contained about 20% the level of ATP, 40% the level of ADP, and 50% the level of 5HT detected in a normal sample. The results indicate that the bleeding disorder is related to a non-classical heritable storage pool defect. The connection between the inherited sideroblastic anemia and platelet defects is obscure.

  10. Vaginal biogenic amines: biomarkers of bacterial vaginosis or precursors to vaginal dysbiosis?

    PubMed Central

    Nelson, Tiffanie M.; Borgogna, Joanna-Lynn C.; Brotman, Rebecca M.; Ravel, Jacques; Walk, Seth T.; Yeoman, Carl J.

    2015-01-01

    Bacterial vaginosis (BV) is the most common vaginal disorder among reproductive age women. One clinical indicator of BV is a “fishy” odor. This odor has been associated with increases in several biogenic amines (BAs) that may serve as important biomarkers. Within the vagina, BA production has been linked to various vaginal taxa, yet their genetic capability to synthesize BAs is unknown. Using a bioinformatics approach, we show that relatively few vaginal taxa are predicted to be capable of producing BAs. Many of these taxa (Dialister, Prevotella, Parvimonas, Megasphaera, Peptostreptococcus, and Veillonella spp.) are more abundant in the vaginal microbial community state type (CST) IV, which is depleted in lactobacilli. Several of the major Lactobacillus species (L. crispatus, L. jensenii, and L. gasseri) were identified as possessing gene sequences for proteins predicted to be capable of putrescine production. Finally, we show in a small cross sectional study of 37 women that the BAs putrescine, cadaverine and tyramine are significantly higher in CST IV over CSTs I and III. These data support the hypothesis that BA production is conducted by few vaginal taxa and may be important to the outgrowth of BV-associated (vaginal dysbiosis) vaginal bacteria. PMID:26483694

  11. Efficacy and tolerability of fitostimoline (vaginal cream, ovules, and vaginal washing) and of benzydamine hydrochloride (tantum rosa vaginal cream and vaginal washing) in the topical treatment of symptoms of bacterial vaginosis.

    PubMed

    Boselli, F; Petrella, E; Campedelli, A; Muzi, M; Rullo, V; Ascione, L; Papa, R; Saponati, G

    2012-01-01

    Two hundred and 91 patients showing signs and symptoms of bacterial vaginosis (BV) were randomized to receive topical treatment with Fitostimoline (vaginal cream and vaginal ovules + vaginal washing) or benzydamine hydrochloride (vaginal cream + vaginal washing) for 7 days. Signs (leucorrhoea, erythema, oedema, and erosion) and symptoms (burning, pain, itching, vaginal dryness, dyspareunia, and dysuria) (scored 0-3) were evaluated at baseline and at the end of treatment; the total symptoms score (TSS) was also calculated. In 125 patients, a bacterial vaginosis was confirmed by vaginal swab test. The primary efficacy variable analysis, that is, the percentage of patients with therapeutic success (almost complete disappearance of signs and symptoms), demonstrated that Fitostimoline ovules and vaginal cream were therapeutically equivalent and that pooled Fitostimoline treatment was not inferior to benzydamine hydrochloride. All the treatments were well tolerated, with only minor local adverse events infrequently reported. The results of this study confirmed that gynaecological Fitostimoline is a safe and effective topical treatment for BV.

  12. Anterior vaginal wall repair (surgical treatment of urinary incontinence) - slideshow

    MedlinePlus

    ... page: //medlineplus.gov/ency/presentations/100110.htm Anterior vaginal wall repair (surgical treatment of urinary incontinence) - series— ... to slide 4 out of 4 Overview The vaginal opening lies just below the urethral opening, and ...

  13. Observational study of haemostatic dysfunction and bleeding in neonates with hypoxic–ischaemic encephalopathy

    PubMed Central

    Pakvasa, Mitali A; Winkler, Anne M; Hamrick, Shannon E; Josephson, Cassandra D

    2017-01-01

    Objective Evaluate the relationship between initial haemostatic parameters and the frequency and severity of bleeding in neonates with hypoxic–ischaemic encephalopathy (HIE). Design Retrospective observational cohort study. Setting 2 academically affiliated level III neonatal intensive care units in Atlanta, Georgia. Participants 98 neonates with moderate-to-severe HIE who underwent haemostatic testing within 12 hours of birth and were born from 1 January 2008 to 31 December 2013. Primary and secondary outcome measures Initial haemostatic dysfunction was defined as one or more of the following: prothrombin time (PT) ≥18 s, platelet count <100×103/μL or fibrinogen <150 mg/dL. Bleeding assessed using the Neonatal Bleeding Assessment Tool and graded according to the WHO bleeding scale. The robust Poisson regression was used to evaluate the independent association between components of initial haemostatic dysfunction and bleeding. Results Among the 98 neonates evaluated, the prevalence of initial haemostatic dysfunction was 69% (95% CI 59% to 78%). 27 neonates (28%; 95% CI 19% to 38%) had abnormal bleeding events and 56 (57%) received at least 1 blood product transfusion. 3 neonates died from bleeding complications. The most common products transfused were fresh-frozen plasma (71%), followed by packed red blood cells (24%) and platelets (21%). In multivariable analysis, fibrinogen <150 mg/dL (adjusted relative risk 2.41, 95% CI 1.09 to 5.36) and platelet count <100×103/μL (adjusted relative risk 2.59, 95% CI 1.30 to 5.16), but not initial PT, were associated with an increased risk of bleeding. The most severe bleeding occurred in neonates with a fibrinogen <150 mg/dL. Conclusions Among neonates with moderate-to-severe HIE, haemostatic dysfunction is prevalent and associated with an increased risk of bleeding and high transfusion burden. Further studies are needed to determine the appropriate transfusion approaches in this population to prevent

  14. Vitamin K antagonists: beyond bleeding.

    PubMed

    Krüger, Thilo; Floege, Jürgen

    2014-01-01

    Warfarin is the most widely used oral anticoagulant in clinical use today. Indications range from prosthetic valve replacement to recurrent thromboembolic events due to antiphospholipid syndrome. In hemodialysis (HD) patients, warfarin use is even more frequent than in the nonrenal population due to increased cardiovascular comorbidities. The use of warfarin in dialysis patients with atrial fibrillation requires particular caution because side effects may outweigh the assumed benefit of reduced stroke rates. Besides increased bleeding risk, coumarins exert side effects which are not in the focus of clinical routine, yet they deserve special consideration in dialysis patients and should influence the decision of whether or not to prescribe vitamin K antagonists in cases lacking clear guidelines. Issues to be taken into consideration in HD patients are the induction or acceleration of cardiovascular calcifications, a 10-fold increased risk of calciphylaxis and problems related to maintaining a target INR range. New anticoagulants like direct thrombin inhibitors are promising but have not yet been approved for ESRD patients. Here, we summarize the nontraditional side effects of coumarins and give recommendations about the use of vitamin K antagonists in ESRD patients.

  15. Twin vaginal delivery: innovate or abdicate.

    PubMed

    Easter, Sarah Rae; Taouk, Laura; Schulkin, Jay; Robinson, Julian N

    2017-02-07

    Neonatal safety data along with national guidelines have prompted renewed interest in vaginal delivery of twins, particularly in the case of the noncephalic second twin. Yet, the rising rate of twin cesarean deliveries, coupled with the national decline in operative obstetrics, raises concerns about the availability of providers who are skilled in twin vaginal birth. Providers are key stakeholders for increasing rates of twin vaginal delivery. We surveyed a group of practicing obstetricians to explore potential barriers to the vaginal birth of twins with a focus on delivery of the noncephalic second twin. Among 107 responding providers, only 57% would deliver a noncephalic second twin by breech extraction. Providers who preferred breech extraction had a higher rate of maternal-fetal medicine subspecialty training (26.2% vs 4.3%; P<.01) and were more likely to be in an academic practice environment (36.1% vs 10.9%; P<.01) and to practice in high-volume centers that deliver >30 sets of twins annually (57.4% vs 34.8%; P=.02). Most providers (54.2%) were familiar with the findings from the recent randomized trial that demonstrated the safety of twin vaginal birth. However, knowledge of the trial was not associated statistically with a preference for breech extraction (62.3% vs 43.5%; P=.05). Providers who preferred breech extraction were more likely to agree with recent society guidelines that encourage the vaginal birth of twins (86.9% vs 63.0%; P<.01). In an adjusted analysis, the 46% of providers with a perceived need for more training were far less likely to prefer breech extraction for delivery of a noncephalic second twin (adjusted odds ratio, 0.38; 95% confidence interval, 0.16-0.95). Furthermore, 57% of providers who would not offer their patient breech extraction would be willing to consult a colleague for support with a noncephalic twin delivery. These results suggest that scientific evidence and society opinion are likely insufficient to reverse the national

  16. Microbes on the human vaginal epithelium

    PubMed Central

    Hyman, Richard W.; Fukushima, Marilyn; Diamond, Lisa; Kumm, Jochen; Giudice, Linda C.; Davis, Ronald W.

    2005-01-01

    Using solely a gene-based procedure, PCR amplification of the 16S ribosomal RNA gene coupled with very deep sequencing of the amplified products, the microbes on 20 human vaginal epithelia of healthy women have been identified and quantitated. The Lactobacillus content on these 20 healthy vaginal epithelia was highly variable, ranging from 0% to 100%. For four subjects, Lactobacillus was (virtually) the only bacterium detected. However, that Lactobacillus was far from clonal and was a mixture of species and strains. Eight subjects presented complex mixtures of Lactobacillus and other microbes. The remaining eight subjects had no Lactobacillus. Instead, Bifidobacterium, Gardnerella, Prevotella, Pseudomonas, or Streptococcus predominated. PMID:15911771

  17. Vaginal Estrogen for Genitourinary Syndrome of Menopause

    PubMed Central

    Rahn, David D.; Carberry, Cassandra; Sanses, Tatiana V.; Mamik, Mamta M.; Ward, Renée M.; Meriwether, Kate V.; Olivera, Cedric K.; Abed, Husam; Balk, Ethan M.; Murphy, Miles

    2016-01-01

    OBJECTIVE To comprehensively review and critically assess the literature on vaginal estrogen and its alternatives for women with genitourinary syndrome of menopause and to provide clinical practice guidelines. DATA SOURCES MEDLINE and Cochrane databases were searched from inception to April 2013. We included randomized controlled trials and prospective comparative studies. Interventions and comparators included all commercially available vaginal estrogen products. Placebo, no treatment, systemic estrogen (all routes), and nonhormonal moisturizers and lubricants were included as comparators. METHODS OF STUDY SELECTION We double-screened 1,805 abstracts, identifying 44 eligible studies. Discrepancies were adjudicated by a third reviewer. Studies were individually and collectively assessed for methodologic quality and strength of evidence. TABULATION, INTEGRATION, AND RESULTS Studies were extracted for participant, intervention, comparator, and outcomes data, including patient-reported atrophy symptoms (eg, vaginal dryness, dyspareunia, dysuria, urgency, frequency, recurrent urinary tract infection (UTI), and urinary incontinence), objective signs of atrophy, urodynamic measures, endometrial effects, serum estradiol changes, and adverse events. Compared with placebo, vaginal estrogens improved dryness, dyspareunia, urinary urgency, frequency, and stress urinary incontinence (SUI) and urgency urinary incontinence (UUI). Urinary tract infection rates decreased. The various estrogen preparations had similar efficacy and safety; serum estradiol levels remained within postmenopausal norms for all except high-dose conjugated equine estrogen cream. Endometrial hyperplasia and adenocarcinoma were extremely rare among those receiving vaginal estrogen. Comparing vaginal estrogen with nonhormonal moisturizers, patients with two or more symptoms of vulvovaginal atrophy were substantially more improved using vaginal estrogens, but those with one or minor complaints had similar

  18. Direct Percutaneous Embolization of Bleeding Stomal Varices

    SciTech Connect

    Naidu, Sailen G.; Castle, Erik P.; Kriegshauser, J. Scott; Huettl, Eric A.

    2010-02-15

    Stomal variceal bleeding can develop in patients with underlying cirrhosis and portal hypertension. Most patients are best treated with transjugular intrahepatic portosystemic shunt (TIPS) creation because this addresses the underlying problem of portal hypertension. However, some patients are not good candidates for TIPS creation because they have end-stage liver disease or encephalopathy. We describe such a patient who presented with recurrent bleeding stomal varices, which was successfully treated with percutaneous coil embolization. The patient had bleeding-free survival for 1 month before death from unrelated causes.

  19. Detection of gastrointestinal bleeding by radionuclide scintigraphy

    SciTech Connect

    Gupta, S.; Luna, E.; Kingsley, S.; Prince, M.; Herrera, N.

    1984-01-01

    Scanning with Technetium /sup 99m/ labeled autologous red blood cells was performed in 59 patients with clinical suspicion of acute and/or intermittent, chronic gastrointestinal bleeding. In 36 patients (61%), a definite site of bleeding could be demonstrated. A strong correlation with other modalities such as upper and lower gastrointestinal endoscopy, contrast angiography, and surgical exploration was found. Overall sensitivity of the procedure was 91%; specificity 100% and accuracy 93.3%. It is suggested that radionuclide scintigraphy provides a completely noninvasive, simple, and sensitive procedure which may be routinely used for the detection and localization of gastrointestinal bleeding.

  20. Compressor bleed cooling fluid feed system

    DOEpatents

    Donahoo, Eric E; Ross, Christopher W

    2014-11-25

    A compressor bleed cooling fluid feed system for a turbine engine for directing cooling fluids from a compressor to a turbine airfoil cooling system to supply cooling fluids to one or more airfoils of a rotor assembly is disclosed. The compressor bleed cooling fluid feed system may enable cooling fluids to be exhausted from a compressor exhaust plenum through a downstream compressor bleed collection chamber and into the turbine airfoil cooling system. As such, the suction created in the compressor exhaust plenum mitigates boundary layer growth along the inner surface while providing flow of cooling fluids to the turbine airfoils.

  1. 21 CFR 884.5900 - Therapeutic vaginal douche apparatus.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Therapeutic vaginal douche apparatus. 884.5900... Devices § 884.5900 Therapeutic vaginal douche apparatus. (a) Identification. A therapeutic vaginal douche apparatus is a device that is a bag or bottle with tubing and a nozzle. The apparatus does not...

  2. 21 CFR 884.5900 - Therapeutic vaginal douche apparatus.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Therapeutic vaginal douche apparatus. 884.5900... Devices § 884.5900 Therapeutic vaginal douche apparatus. (a) Identification. A therapeutic vaginal douche apparatus is a device that is a bag or bottle with tubing and a nozzle. The apparatus does not...

  3. Uterine torsion and metabolic abnormalities in a cat with a pyometra

    PubMed Central

    Stanley, Skye W.; Pacchiana, Philip D.

    2008-01-01

    A 6-year-old, intact female, Russian Blue cat was presented with abdominal distention, vaginal discharge, and a firm tubular structure palpable in the mid-abdomen. Serum biochemical abnormalities included hyperkalemia, hyponatremia, and azotemia. Exploratory laparotomy revealed a pyometra with uterine torsion; an ovariohysterectomy was performed. PMID:18481551

  4. Urine - abnormal color

    MedlinePlus

    ... medlineplus.gov/ency/article/003139.htm Urine - abnormal color To use the sharing features on this page, please enable JavaScript. The usual color of urine is straw-yellow. Abnormally colored urine ...

  5. Tooth - abnormal colors

    MedlinePlus

    ... medlineplus.gov/ency/article/003065.htm Tooth - abnormal colors To use the sharing features on this page, please enable JavaScript. Abnormal tooth color is any color other than white to yellowish- ...

  6. Abnormal Head Position

    MedlinePlus

    ... cause. Can a longstanding head turn lead to any permanent problems? Yes, a significant abnormal head posture could cause permanent ... occipitocervical synostosis and unilateral hearing loss. Are there any ... postures? Yes. Abnormal head postures can usually be improved depending ...

  7. Skeletal limb abnormalities

    MedlinePlus

    ... medlineplus.gov/ency/article/003170.htm Skeletal limb abnormalities To use the sharing features on this page, please enable JavaScript. Skeletal limb abnormalities refers to a variety of bone structure problems ...

  8. Menstrual bleeding from an endometriotic lesion.

    PubMed

    Burney, Richard O; Lathi, Ruth B

    2009-05-01

    We present a case in which endometriotic lesions were observed to be focally hemorrhagic at laparoscopy performed during menstruation. Red vesicular lesions likely represent early disease with intact capacity for hormonally induced menstrual bleeding.

  9. Lactobacilli Dominance and Vaginal pH: Why Is the Human Vaginal Microbiome Unique?

    PubMed Central

    Miller, Elizabeth A.; Beasley, DeAnna E.; Dunn, Robert R.; Archie, Elizabeth A.

    2016-01-01

    The human vaginal microbiome is dominated by bacteria from the genus Lactobacillus, which create an acidic environment thought to protect women against sexually transmitted pathogens and opportunistic infections. Strikingly, lactobacilli dominance appears to be unique to humans; while the relative abundance of lactobacilli in the human vagina is typically >70%, in other mammals lactobacilli rarely comprise more than 1% of vaginal microbiota. Several hypotheses have been proposed to explain humans' unique vaginal microbiota, including humans' distinct reproductive physiology, high risk of STDs, and high risk of microbial complications linked to pregnancy and birth. Here, we test these hypotheses using comparative data on vaginal pH and the relative abundance of lactobacilli in 26 mammalian species and 50 studies (N = 21 mammals for pH and 14 mammals for lactobacilli relative abundance). We found that non-human mammals, like humans, exhibit the lowest vaginal pH during the period of highest estrogen. However, the vaginal pH of non-human mammals is never as low as is typical for humans (median vaginal pH in humans = 4.5; range of pH across all 21 non-human mammals = 5.4–7.8). Contrary to disease and obstetric risk hypotheses, we found no significant relationship between vaginal pH or lactobacilli relative abundance and multiple metrics of STD or birth injury risk (P-values ranged from 0.13 to 0.99). Given the lack of evidence for these hypotheses, we discuss two alternative explanations: the common function hypothesis and a novel hypothesis related to the diet of agricultural humans. Specifically, with regard to diet we propose that high levels of starch in human diets have led to increased levels of glycogen in the vaginal tract, which, in turn, promotes the proliferation of lactobacilli. If true, human diet may have paved the way for a novel, protective microbiome in human vaginal tracts. Overall, our results highlight the need for continuing research on non

  10. Lactobacilli Dominance and Vaginal pH: Why Is the Human Vaginal Microbiome Unique?

    PubMed

    Miller, Elizabeth A; Beasley, DeAnna E; Dunn, Robert R; Archie, Elizabeth A

    2016-01-01

    The human vaginal microbiome is dominated by bacteria from the genus Lactobacillus, which create an acidic environment thought to protect women against sexually transmitted pathogens and opportunistic infections. Strikingly, lactobacilli dominance appears to be unique to humans; while the relative abundance of lactobacilli in the human vagina is typically >70%, in other mammals lactobacilli rarely comprise more than 1% of vaginal microbiota. Several hypotheses have been proposed to explain humans' unique vaginal microbiota, including humans' distinct reproductive physiology, high risk of STDs, and high risk of microbial complications linked to pregnancy and birth. Here, we test these hypotheses using comparative data on vaginal pH and the relative abundance of lactobacilli in 26 mammalian species and 50 studies (N = 21 mammals for pH and 14 mammals for lactobacilli relative abundance). We found that non-human mammals, like humans, exhibit the lowest vaginal pH during the period of highest estrogen. However, the vaginal pH of non-human mammals is never as low as is typical for humans (median vaginal pH in humans = 4.5; range of pH across all 21 non-human mammals = 5.4-7.8). Contrary to disease and obstetric risk hypotheses, we found no significant relationship between vaginal pH or lactobacilli relative abundance and multiple metrics of STD or birth injury risk (P-values ranged from 0.13 to 0.99). Given the lack of evidence for these hypotheses, we discuss two alternative explanations: the common function hypothesis and a novel hypothesis related to the diet of agricultural humans. Specifically, with regard to diet we propose that high levels of starch in human diets have led to increased levels of glycogen in the vaginal tract, which, in turn, promotes the proliferation of lactobacilli. If true, human diet may have paved the way for a novel, protective microbiome in human vaginal tracts. Overall, our results highlight the need for continuing research on non

  11. Treatment of Gastrointestinal Bleeding in a Probable Case of Cerebroretinal Microangiopathy with Calcifications and Cysts

    PubMed Central

    Briggs, T.A.; Hubbard, M.; Hawkins, C.; Cole, T.; Livingston, J.H.; Crow, Y.J.; Pigott, A.

    2011-01-01

    Cerebroretinal microangiopathy with calcifications and cysts (CRMCC) is a highly pleiotropic disorder, particularly affecting the eye, brain, bone, and gut. The potential catastrophic sequelae of the associated gastrointestinal phenotype, variably characterised by both chronic bleeding and liver failure, is becoming increasingly apparent. Here we report a probable case of CRMCC with pre- and postnatal growth restriction, bilateral exudative retinopathy, a pathognomonic pattern of intracranial calcification, white matter disease, osteopenia with a tendency to fractures, and chronic gastrointestinal bleeding secondary to abnormal dilated vasculature. The gastrointestinal endoscopic findings were characteristic of gastric antral vascular ectasia (GAVE). Treatment with a combination of oral oestrogen and progesterone ameliorated the gastrointestinal blood loss such that monthly blood transfusions could be stopped. The benefit of this relatively benign therapy in managing the potentially life-limiting consequences of an abnormal gastrointestinal vasculature in CRMCC is of great interest. PMID:21373254

  12. Vaginal Lacerations from Consensual Intercourse in Adolescents

    ERIC Educational Resources Information Center

    Frioux, Sarah M.; Blinman, Thane; Christian, Cindy W.

    2011-01-01

    Objective: (1) To describe lacerations of the vaginal fornices, an injury known to be associated with consensual sexual intercourse, including known complications and treatment course, (2) to contrast these injuries with injuries sustained during sexual assault, and (3) to discuss the assessment of adolescent patients for sexual injuries. Methods:…

  13. [Terconazol in vaginal candidiasis. Comparative study].

    PubMed

    Llaca Rodríguez, V; Carrión Tizcareño, H; Arguelles Domenzain, P

    1990-11-01

    The antimycotic action and tolerance to terconazole in patients with vaginal candidiasis, were evaluated in a blind study. The medication was given in vaginal ovules (VO) 240 mg, one dose per day, and 80 mg one daily dose for three days; as compared to chlotrimazole, VO 200 mg, daily dose for three days. The patients presented with vaginal candidiasis demonstrated by Nickerson culture medium. Sixty patients were studied in three equivalent groups. The mates of patients treated with terconazole had no treatment; and the mates of patients treated with chlotrimazole received urinary acidifying medication. Symptomatology and mycologic findings were evaluated at 10 and 28 days post treatment. Mycological cure rates at 10 days were: 90 per cent for the terconazole group, 240 mg, one dose; and 95 per cent for patients with terconazole, 80 mg, daily dose for three days; or chlotrimazole, 200 mg, daily dose for three days. Twenty eight days post-treatment, laboratory tests were positive again: 50%, 40% and 15%, respectively. Recidive in patients treated with terconazole, is explained by lack of treatment in mates. In conclusion, terconazole offers a high percentage of clinical and mycological cure in vaginal candidiasis, and it is indispensable treatment for the mate, in order to avoid recidives.

  14. [Terconazole in vaginal candidiasis. A comparative study].

    PubMed

    Llaca Rodríguez, V; Carrión Tizcareño, H; Arguelles Domenzain, P

    1990-11-01

    The antimycotic action and tolerance to terconazole in patients with vaginal candidiasis, were evaluated in a blind study. The medication was given in vaginal ovules (VO)240 mg, one dose per day, and 80 mg one daily dose for three days; as compared to chlotrimazole, VO 200 mg, daily dose for three days. The patients presented with vaginal candidiasis demonstrated by Nickerson culture medium. Sixty patients were studied in three equivalent groups. The mates of patients treated with terconazole had no treatment; and the mates of patients treated with chlotrimazole received urinary acidifying medication. Symptomatology and mycologic findings were evaluated at 10 and 28 days post treatment. Mycological cure rates at 10 days were: 90 per cent for the terconazole group, 240 mg, one dose; and 95 per cent for patients with terconazole, 80 mg, daily dose for three days; or chlotrimazole, 200 mg, daily dose for three days. Twenty eight days post-treatment, laboratory tests were positive again: 50%, 40% and 15%, respectively. Recidive in patients treated with terconazole, is explained by lack of treatment in mates. In conclusion, terconazole offers a high percentage of clinical and mycological cure in vaginal candidiasis, and it is indispensable treatment for the mate, in order to avoid recidives.

  15. Postirradiation angiosarcoma of the vaginal vault

    SciTech Connect

    Chan, W.W.; SenGupta, S.K. )

    1991-05-01

    We describe a unique case of an angiosarcoma arising in the vaginal vault 21 years after hysterectomy and radiotherapy for stage I carcinoma of the cervix. We also review the literature regarding angiosarcomas arising after previous radiation therapy for gynecologic malignancies.

  16. Engine bleed air reduction in DC-10

    NASA Technical Reports Server (NTRS)

    Newman, W. H.; Viele, M. R.

    1980-01-01

    An 0.8 percent fuel savings was achieved by a reduction in engine bleed air through the use of cabin air recirculation. The recirculation system was evaluated in revenue service on a DC-10. The cabin remained comfortable with reductions in cabin fresh air (engine bleed air) as much as 50 percent. Flight test verified the predicted fuel saving of 0.8 percent.

  17. Fatal Retroperitoneal Bleeding Caused by Neurofibromatosis: A Case Report and Review of the Literature

    PubMed Central

    Moerbeek, Patrick R.; van Buijtenen, Jesse M.; van den Heuvel, Baukje; Hoksbergen, Arjan W. J.

    2015-01-01

    A young female was brought into the emergency department with pulseless electrical activity (PEA) after local resection of neurofibromateous lesions. Chest ultrasonography was normal. Abdominal ultrasonography was not performed. After successful resuscitation a total body CT-scan was performed to rule out potential bleeding sources. However, haemodynamic instability reoccurred and the scan had to be aborted at the thoracoabdominal level. No thoracic abnormalities were found. Resuscitation was reinitiated and abdominal ultrasonography was performed, showing a large amount of abdominal fluid. A progressive fall in haemoglobin was noted. Emergency laparotomy was performed, revealing a large retroperitoneal haematoma. Despite ligation and packing, bleeding continued. Postoperative angiography showed active bleeding from a branch of the left internal iliac artery, which could be successfully coiled. Unfortunately, the patient died five days later due to irreversible brain damage. Revision of an MRI scan made one year earlier showed a 10 cm large retroperitoneal neurofibromatous lesion exactly at the location of the current bleeding. This case shows that patients with neurofibromatosis might develop spontaneous life-threatening bleeding from retroperitoneal located lesions. Furthermore, it points out the necessity of focused assessment with ultrasonography of the abdomen in all patients with PEA of unknown origin. PMID:25688270

  18. In Vitro Activity of Tea Tree Oil Vaginal Suppositories against Candida spp. and Probiotic Vaginal Microbiota.

    PubMed

    Di Vito, Maura; Mattarelli, Paola; Modesto, Monica; Girolamo, Antonietta; Ballardini, Milva; Tamburro, Annunziata; Meledandri, Marcello; Mondello, Francesca

    2015-10-01

    The aim of this work is to evaluate the in vitro microbicidal activity of vaginal suppositories (VS) containing tea tree oil (TTO-VS) towards Candida spp. and vaginal probiotics. A total of 20 Candida spp. strains, taken from patients with vaginitis and from an established type collection, including reference strains, were analysed by using the CLSI microdilution method. To study the action of VS towards the beneficial vaginal microbiota, the sensitivity of Bifidobacterium animalis subsp. lactis (DSM 10140) and Lactobacillus spp. (Lactobacillus casei R-215 and Lactobacillus acidophilus R-52) was tested. Both TTO-VS and TTO showed fungicidal activity against all strains of Candida spp. whereas placebo-VS or the Aloe gel used as controls were ineffective. The study of fractional fungicidal concentrations (FFC) showed synergistic interaction with the association between Amphotericin B and TTO (0.25 to 0.08 µg/ml, respectively) against Candida albicans. Instead, the probiotics were only affected by TTO concentration ≥ 4% v/v, while, at concentrations < 2% v/v, they remained viable. TTO-VS exhibits, in vitro, a selective fungicidal action, slightly affecting only the Bifidobacteriun animalis strain growth belonging to the vaginal microbiota. In vivo studies are needed to confirm the efficacy to prevent acute or recurrent vaginal candidiasis.

  19. Treatment and prognosis in peptic ulcer bleeding.

    PubMed

    Laursen, Stig Borbjerg

    2014-02-01

    Peptic ulcer bleeding is a frequent cause of admission. Despite several advances in treatment the 30-day mortality seems unchanged at a level around 11%. Use of risk scoring systems is shown to be advantageous in the primary assessment of patients presenting with symptoms of peptic ulcer bleeding. Studies performed outside Denmark have demonstrated that use of risk scoring systems facilitates identification of low-risk patients suitable for outpatient management. Nevertheless, these systems have not been implemented for routine use in Denmark. This is mainly explained by concerns about the external validity due to considerable inter-country variation in patients' characteristics. In recent years, transcatheter arterial embolization (TAE) has become increasingly used for achievement of haemostasis in patients with peptic ulcer bleeding not responding to endoscopic therapy. As rebleeding is associated with poor outcome TAE could, in theory, also be beneficial as a supplementary treatment in patients with ulcer bleeding responding to endoscopic therapy. This has not been examined previously. Several studies have concluded that peptic ulcer bleeding is associated with excess long-term mortality. These findings are, however, questioned as the studies were based on life-table analysis, unmatched control groups, or did not perform adequate adjustment for comorbidity. Treatment with blood transfusion is, among patients undergoing cardiac bypass surgery, shown to increase the long-term mortality. Despite frequent use of blood transfusion in treatment of peptic ulcer bleeding a possible adverse effect of on long-term survival has not been examined in these patients.

  20. A Favorability Score for Vaginal Hysterectomy in a Statewide Collaborative.

    PubMed

    Skinner, Bethany D; Kamdar, Neil S; Mahnert, Nichole; Lim, Courtney S; Mullard, Andrew J; Campbell, Darrell A; As-Sanie, Sawsan; Morgan, Daniel M

    STUDY OBJECTIVE: Because it is associated with fewer complications and more rapid recovery, the vaginal approach is preferred for benign hysterectomy. Patient characteristics that traditionally favor a vaginal approach include adequate vaginal access, small uterine size, and low suspicion for extrauterine disease. However, the low proportion of hysterectomies performed vaginally in the United States suggests that these data are not routinely applied in clinical practice. We sought to analyze the association of parity, prior pelvic surgery, and uterine weight with the use of the vaginal, laparoscopic, robotic, and abdominal approaches to hysterectomy.

  1. Vaginal Douching Among Latinas: Practices and Meaning

    PubMed Central

    Baquero, María; Anderson, Matthew R.; Alvarez, Adelyn; Karasz, Alison

    2009-01-01

    Objectives Vaginal douching is widely practiced by American women, particularly among minority groups, and is associated with increased risk of pelvic and vaginal infections. This research sought to investigate vaginal hygiene practices and meaning associated with them among Latina women and adolescents. Study results would guide development of an intervention to decrease douching among Latinas. Methods In depth qualitative interviews conducted with English- and Spanish-speaking women aged 16–40, seeking care for any reason who reported douching within the last year (n = 34). Interviews were audiotaped, transcribed and analyzed using qualitative methods. One-third of interviews were conducted in Spanish. Results Two explanatory models for douching motives emerged: one stressed cosmetic benefits; the other, infection prevention and control. Most women reported douching to eliminate menstrual residue; a small number reported douching in context of sexual intercourse or vaginal symptoms. Many were unaware of associated health risks. Respondents typically learned about douching from female family members and friends. Male partners were described as having little to no involvement in the decision to douche. Women varied in their willingness to stop douching. Two-thirds reported receiving harm reduction messages about “overdouching”. About half indicated previous discussion about douching with health care providers; some had reduced frequency in response to counseling. A number of previously unreported vaginal hygiene practices and products were described, including use of a range of traditional hygiene practices, and products imported from outside the US. Conclusions Respondents expressed a range of commitment to douching. Counseling messages acknowledging benefits women perceive as well as health risks should be developed and delivered tailored to individual beliefs. Further research is needed to assess prevalence and safety of previously unreported practices

  2. The accuracy of a patient or parent-administered bleeding assessment tool administered in a paediatric haematology clinic.

    PubMed

    Lang, A T; Sturm, M S; Koch, T; Walsh, M; Grooms, L P; O'Brien, S H

    2014-11-01

    Classifying and describing bleeding symptoms is essential in the diagnosis and management of patients with mild bleeding disorders (MBDs). There has been increased interest in the use of bleeding assessment tools (BATs) to more objectively quantify the presence and severity of bleeding symptoms. To date, the administration of BATs has been performed almost exclusively by clinicians; the accuracy of a parent-proxy BAT has not been studied. Our objective was to determine the accuracy of a parent-administered BAT by measuring the level of agreement between parent and clinician responses to the Condensed MCMDM-1VWD Bleeding Questionnaire. Our cross-sectional study included children 0-21 years presenting to a haematology clinic for initial evaluation of a suspected MBD or follow-up evaluation of a previously diagnosed MBD. The parent/caregiver completed a modified version of the BAT; the clinician separately completed the BAT through interview. The mean parent-report bleeding score (BS) was 6.09 (range: -2 to 25); the mean clinician report BS was 4.54 (range: -1 to 17). The mean percentage of agreement across all bleeding symptoms was 78% (mean κ = 0.40; Gwet's AC1 = 0.74). Eighty percent of the population had an abnormal BS (defined as ≥2) when rated by parents and 76% had an abnormal score when rated by clinicians (86% agreement, κ = 0.59, Gwet's AC1 = 0.79). While parents tended to over-report bleeding as compared to clinicians, overall, BSs were similar between groups. These results lend support for further study of a modified proxy-report BAT as a clinical and research tool.

  3. Atrophic Vaginitis in Breast Cancer Survivors: A Difficult Survivorship Issue

    PubMed Central

    Lester, Joanne; Pahouja, Gaurav; Andersen, Barbara; Lustberg, Maryam

    2015-01-01

    Management of breast cancer includes systematic therapies including chemotherapy and endocrine therapy can lead to a variety of symptoms that can impair the quality of life of many breast cancer survivors. Atrophic vaginitis, caused by decreased levels of circulating estrogen to urinary and vaginal receptors, is commonly experienced by this group. Chemotherapy induced ovarian failure and endocrine therapies including aromatase inhibitors and selective estrogen receptor modulators can trigger the onset of atrophic vaginitis or exacerbate existing symptoms. Symptoms of atrophic vaginitis include vaginal dryness, dyspareunia, and irritation of genital skin, pruritus, burning, vaginal discharge, and soreness. The diagnosis of atrophic vaginitis is confirmed through patient-reported symptoms and gynecological examination of external structures, introitus, and vaginal mucosa. Lifestyle modifications can be helpful but are usually insufficient to significantly improve symptoms. Non-hormonal vaginal therapies may provide additional relief by increasing vaginal moisture and fluid. Systemic estrogen therapy is contraindicated in breast cancer survivors. Continued investigations of various treatments for atrophic vaginitis are necessary. Local estrogen-based therapies, DHEA, testosterone, and pH-balanced gels continue to be evaluated in ongoing studies. Definitive results are needed pertaining to the safety of topical estrogens in breast cancer survivors. PMID:25815692

  4. Comparison between vaginal royal jelly and vaginal estrogen effects on quality of life and vaginal atrophy in postmenopausal women: a clinical trial study

    PubMed Central

    Seyyedi, Fatemeh; Kopaei, Mahmoud Rafiean; Miraj, Sepideh

    2016-01-01

    Objective This study was conducted to evaluate the therapeutic effects of vaginal royal jelly and vaginal estrogen on quality of life and vaginal atrophy in postmenopausal women. Methods This double-blind randomized controlled clinical trial was carried out at gynecology and obstetrics clinics of Hajar Hospital of Shahrekord University of Medical Sciences (Iran) from January 2013 to January 2014. The study was conducted on married postmenopausal women between 50 and 65 years old. Of 120 patients, 30 individuals were excluded based on the exclusion criteria, and 90 women were randomly distributed into three groups of 30 royal jelly vaginal cream 15%, vaginal Premarin, and placebo (lubricant), for three months. At the beginning and the end of the study, quality of life and vaginal cytology assay were evaluated. Data were analyzed by SPSS Version 11. Results Vaginal cream of royal jelly is significantly more effective than vaginal cream of Premarin and lubricant in improvement of quality of life in postmenopausal women (p<0.05). Moreover, Pap smear results showed that vaginal atrophy in vaginal Premarin group was lower than the other groups (p<0.001), and there was no significant difference between lubricant and royal jelly groups (p=0.89). Conclusion Administration of vaginal royal jelly was effective in quality-of-life improvement of postmenopausal women. Given to the various properties of royal jelly and its effectiveness on quality of life and vaginal atrophy in postmenopausal women, further studies are recommended for using =royal jelly in improving menopausal symptoms. Clinical trial registration The trial was registered at the Iranian Registry of Clinical Trials (http://www.irct.ir) with the IRCT code: 2014112220043n1. Funding Shahrekord University of Medical Sciences supported this research (project no. 1440). PMID:28070251

  5. Condyloma acuminata induces focal intense FDG uptake mimicking vaginal stump recurrence from uterine cervical cancer: a case report.

    PubMed

    Kishimoto, T; Mabuchi, S; Kato, H; Kimura, T

    2013-01-01

    The 2-deoxy-2-[18F] fluoro-D-glucose position emission tomography/computed tomography (FDG PET/CT) findings of condyloma acuminata in a patient with FIGO Stage IB1 cervical cancer who had previously been treated with radical hysterectomy, pelvic chemoradiotherapy, and consolidation chemotherapy is described in this article. This case highlights the importance of considering condyloma acuminata during the differential diagnosis of abnormal vaginal FDG uptake in patients who have been treated for gynecological cancer.

  6. TRALI Syndrome Complicated by Retroperitoneal Bleeding.

    PubMed

    Singh, Vijay A; Zeltsman, David

    2011-09-01

    Transfusion-related acute lung injury (TRALI) is an underdiagnosed and underreported syndrome which by itself is the third leading cause of transfusion-related mortality. The incidence of TRALI is reported to be 1 in 2000 to 5000 transfusions. When combined with uncontrollable bleeding, survival is unachievable. We report the case of a 25-year-old man, who underwent open heart surgery as an infant to correct his congenital heart disease in association with right pulmonary artery atresia. He presented with hemoptysis secondary to aspergilloma and required a pneumonectomy of the nonfunctional right lung. During pneumolysis, significant bleeding occurred from the superior vena cava. The patient required a blood transfusion and was placed on cardiopulmonary bypass to control the bleeding. Simultaneous occurrence of severe pulmonary edema and retroperitoneal bleeding were noted. Approximately 8 L of frothy edema fluid were drained from the only functional left lung starting ~15 minutes after the transfusion and lasting for several hours until the end of the case. It most likely represented TRALI syndrome. Increasing abdominal girth and poor volume return to the pump were consistent with and pathognomonic for retroperitoneal bleeding. Though primary surgical bleeding in the chest was controlled successfully and a pneumonectomy performed without further difficulty, we were unable to separate the patient from cardiopulmonary bypass due to the inability to oxygenate. As a result, we could not reverse the anti-coagulation which potentially exacerbated the retroperitoneal bleeding. After multiple unsuccessful attempts the patient succumbed. This ill-fated case demonstrates the quandary of obtaining vascular access for emergency cardiopulmonary bypass while in the right thoracotomy position. It may be beneficial to have both the femoral artery and vein cannulated before positioning a patient in a lateral decubitus position. In addition, early direct access to the right atrium

  7. Carbamazepine co-administration with an oral contraceptive: effects on steroid pharmacokinetics, ovulation, and bleeding

    PubMed Central

    Davis, Anne R.; Westhoff, Carolyn L.; Stanczyk, Frank Z.

    2010-01-01

    Summary Purpose Anti-epileptic drugs (AEDs) are widely used in reproductive-age women. The AED carbamazepine (CBZ) induces the hepatic cytochrome p450 system accelerating hormone metabolism. We sought to assess the pharmacodynamic effects of CBZ on breakthrough bleeding and ovulation during OC use. Methods A double-blind, randomized, cross-over study of healthy women ages 18 to 35 years. Participants took an OC containing 20 mcgs ethinyl estradiol (EE) and 100 mcgs levonorgestrel (LNG) for four months. Concurrently, participants took CBZ 600 mgs or a matching placebo for two months each, administered in random order. During the second month of CBZ or placebo, we measured EE and LNG levels twelve times over 24 hours, ovarian follicular diameters with eight bi-weekly vaginal ultrasounds, weekly progesterone levels and bleeding using a diary. Results We enrolled 25 women; 10 completed the study. Five discontinued due to reversible CBZ side effects. Mean area under the curve measurements were lower during CBZ use compared to placebo for EE (1778 versus 986 pg*h/ml, p<0.001) and LNG (24.8 vs. 13.8 pg*h/ml, p=0.04). Ovulation occurred in 5 of 10 CBZ cycles compared to 1 of 10 placebo cycles (p=0.06). Three or more days of breakthrough bleeding occurred during 8 of the 10 CBZ cycles compared to 2 of the 10 placebo cycles (p= 0.07). Discussion A commonly used dose of CBZ decreased levels of contraceptive steroids, increased breakthrough bleeding and permitted ovulation during use of a low-dose OC. Women treated with CBZ are not adequately protected from pregnancy by low-dose OCs. PMID:21204827

  8. The Comparison of Vaginal Cream of Mixing Yogurt, Honey and Clotrimazole on Symptoms of Vaginal Candidiasis

    PubMed Central

    Darvishi, Maryam; Jahdi, Fereshteh; Hamzegardeshi, Zeinab; Goodarzi, Saied; Vahedi, Mohsen

    2015-01-01

    Background: Vulvovaginal candidiasis is known as one of the most common fungal infection among women of reproductive age and considered as an important public health problem. In recent years, due to resistance to common antifungal medication, the use of traditional medicine of anti-fungal and herbal treatmentis increased. Therefore the objective of this study was to determine the effects of vaginal cream, mixture of yogurt and honey and comparing it with clotrimazole vaginal cream on symptoms of Vulvovaginal candidiasis in patients. Methods: In this randomized, triple blind clinical trial of 70 non-pregnant women infected with Candidalvulvovaginitis were placed in two groups of Vaginal cream mixed of yogurt and honey recipients (N = 35) and clotrimazole vaginal cream (N = 35). Both groups were treated for 7 days.At the beginning of study, Clinical and laboratory signs and symptoms were registered 7 and 14 days after treatment by questionnaire, observation formand secretions medium culture results. Data were analyzed by chi-square test, t test, McNemar tests through SPSS version 21. Significance level of 0.05 was considered. Results: The result of present study reveals the significant differences in symptom improvement of yogurt and honey, toward clotrimazole group (P < 0.05) and also Positive results of the first cultures (one week after treatment) in “yogurt and honey” and clotrimazole (20% versus 8.6%) and second time cultivation (14 days after treatment) (17.1% versus 8.6%) were similar and there was no significant differences between the two groups. (P > 0.05). Conclusion: This study indicated that the therapeutic effects of vaginal cream, yogurt and honey is not only similar with clotrimazole vaginal cream but is more effective in relieving some symptoms of vaginal candidiasis. Therefore, the use of this product can be suggested as an herbal remedy for candida infection treatment. PMID:26153168

  9. The impact of air pockets around the vaginal cylinder on vaginal vault brachytherapy

    PubMed Central

    Guler, O C; Dolek, Y

    2015-01-01

    Objective: To evaluate the incidence, size and predisposing factors for air pockets around the vaginal cylinder and their dosimetric effect on the vaginal mucosa. Methods: We investigated 174 patients with endometrial carcinoma treated with external radiotherapy (RT) and brachytherapy (BRT) (101 patients, 58%) or BRT alone (73 patients, 42%). The quantity, volume and dosimetric impact of the air pockets surrounding the vaginal cylinder were quantified. The proportions of patients with or without air pockets during application were stratified according to menopausal status, treatment modality and interval between surgery and RT. Results: Air pockets around the vaginal cylinder were seen in 75 patients (43%), while 99 patients (57%) had no air pockets. Only 11 patients (6.3%) received less than the prescribed dose (average 93.9% of prescribed dose; range, 79.0–99.2%). Air pockets were significantly fewer in pre-menopausal patients or in patients treated with the combination of external RT and BRT than in post-menopausal patients or patients treated with BRT alone. A significant correlation existed between the mucosal displacement of the air gap and the ratio of the measured dose at the surface of the air gap and prescribed dose (Pearson r = −0.775; p < 0.001). Conclusion: Air pockets were still a frequent problem during vaginal vault BRT, especially in post-menopausal patients or in patients treated with BRT alone, which may potentially cause dose reductions at the vaginal mucosa. Advances in knowledge: Air pockets around the vaginal cylinder remain a significant problem, which may potentially cause dose reduction in the target volume. PMID:25562767

  10. Predicting factors for success of vaginal delivery in preterm induction with prostaglandin E2

    PubMed Central

    Kim, Yoo Min; Park, Ju Young; Sung, Ji-Hee; Choi, Suk-Joo; Roh, Cheong-Rae; Kim, Jong-Hwa

    2017-01-01

    Objective To evaluate the efficacy and safety of prostaglandin (PG) E2 for preterm labor induction and to investigate the predictive factors for the success of vaginal delivery. Methods A retrospective cohort study was performed in women (n=155) at 24+0 to 36+6 weeks of gestation who underwent induction of labor using a PGE2 vaginal pessary (10 mg, Propess) from January 2009 to December 2015. Success rates of vaginal delivery according to gestational age at induction and incidence of intrapartum complications such as tachysystole and nonreassuring fetal heart rate were investigated. Multivariable logistic regression analysis was performed to evaluate the predictive factors for success of labor induction. Results The vaginal delivery rate was 57% (n=89) and the rate of cesarean delivery after induction was 43% (n=66). According to gestational age, labor induction was successful in 16.7%, 50.0%, and 62.8% of patients at 24 to 31, 32 to 33, and 34 to 36 weeks, showing a stepwise increase (P=0.006). There were 18 cases (11%) of fetal distress, 9 cases (5.8%) of tachysystole, and 6 cases (3.8%) of massive postpartum bleeding (>1,000 mL). After adjusting for confounding factors, multiparity (odds ratio [OR], 8.47; 95% confidence interval [CI], 3.10 to 23.14), younger maternal age (OR, 0.84; 95% CI, 0.75 to 0.94), advanced gestational age at induction (OR, 1.06; 95% CI, 1.02 to 1.09), rupture of membranes (OR, 11.83; 95% CI, 3.55 to 39.40), and the Bishop score change after removal of PGE2 (OR, 2.19; 95% CI, 1.0 to 4.8) were significant predictors of successful preterm vaginal delivery. Conclusion An understanding of the principal predictive factors of successful preterm labor induction, as well as the safety of PGE2, will provide useful information when clinicians consult with preterm pregnant women requiring premature delivery. PMID:28344957

  11. Predictive variables for major bleeding events in patients presenting with documented acute venous thromboembolism. Findings from the RIETE Registry.

    PubMed

    Ruíz-Giménez, Nuria; Suárez, Carmen; González, Rocío; Nieto, José Antonio; Todolí, José Antonio; Samperiz, Angel Luis; Monreal, Manuel

    2008-07-01

    A score that can accurately determine the risk of major bleeding during anticoagulant therapy may help to make decisions on anticoagulant use. RIETE is an ongoing registry of consecutive patients with acute venous thromboembolism (VTE). We composed a score to predict the risk for major bleeding within three months of anticoagulant therapy. Of 19,274 patients enrolled, 13,057 (67%) were randomly assigned to the derivation sample, 6,572 to the validation sample. In the derivation sample 314 (2.4%) patients bled (fatal bleeding, 105). On multivariate analysis, age >75 years, recent bleeding, cancer, creatinine levels >1.2 mg/dl, anemia, or pulmonary embolism at baseline were independently associated with an increased risk for major bleeding. A score was composed assigning 2 points to recent bleeding, 1.5 to abnormal creatinine levels or anemia, 1 point to the remaining variables. In the derivation sample 2,654 (20%) patients scored 0 points (low risk); 9,645 (74%) 1-4 points (intermediate); 758 (5.8%) >4 points (high risk). The incidences of major bleeding were: 0.3% (95% confidence interval [CI]: 0.1-0.6), 2.6% (95% CI: 2.3-2.9), and 7.3% (95% CI: 5.6-9.3), respectively. The likelihood ratio test was: 0.14 (95% CI: 0.07-0.27) for patients at low risk;2.96 (95% CI: 2.18-4.02) for those at high risk. In the validation sample the incidence of major bleeding was: 0.1%, 2.8%, and 6.2%, respectively. In conclusion, a risk score based on six variables documented at entry can identify VTE patients at low, intermediate, or high risk for major bleeding during the first three months of therapy.

  12. Prevention of Vitamin K Deficiency Bleeding.

    PubMed

    Phillippi, Julia C; Holley, Sharon L; Morad, Anna; Collins, Michelle R

    2016-07-07

    The risk that a newborn will develop vitamin K deficiency bleeding is 1700/100,000 (one out of 59) if vitamin K is not administered. When intramuscular vitamin K is administered, the risk of vitamin K deficiency bleeding is reduced to 1/100,000. While women may have misconceptions about vitamin K prophylaxis for their newborns, health care providers should be prepared with factual information. Prophylaxis is needed even for healthy newborns without risk factors for bleeding. Other forms of vitamin K supplementation, including oral administration of Food and Drug Administration-approved vitamin K preparations and maternal supplements during pregnancy or lactation, do not have the same effectiveness as the parenteral form. The formulations of vitamin K approved for use in the United States have not been associated with childhood leukemia or other childhood health problems. Care providers need to give accurate information to families regarding the risks and benefits of vitamin K prophylaxis. An interprofessional approach to education can be effective in increasing acceptance of vitamin K prophylaxis and decreasing the incidence of vitamin K deficiency bleeding. This article uses a case study approach to highlight common misconceptions about vitamin K prophylaxis and discuss a recent interprofessional collaboration to prevent vitamin K deficiency bleeding.

  13. Bleeding Avoidance Strategies: Consensus and Controversy

    PubMed Central

    Dauerman, Harold L.; Rao, Sunil V.; Resnic, Frederic S.; Applegate, Robert J.

    2011-01-01

    Bleeding complications after coronary intervention are associated with prolonged hospitalization, increased hospital costs, patient dissatisfaction, morbidity and one year mortality. Bleeding Avoidance Strategies represent a term incorporating multiple modalities that aim to reduce bleeding and vascular complications after cardiovascular catheterization. Recent improvements in the rates of bleeding complications after invasive cardiovascular procedures suggests that the clinical community has successfully embraced specific strategies and improved patient care in this area. There remains controversy regarding the efficacy, safety and/or practicality of 3 key bleeding avoidance strategies for cardiac catheterization and coronary intervention: procedural (radial artery approach, safezone arteriotomy), pharmacologic (multiple agents) and technological (vascular closure devices) approaches to improved access. In this article, we address areas of consensus with respect to selected modalities in order to define the role of each strategy in current practice. Furthermore, we focus on areas of controversy for selected modalities in order to define key areas warranting cautious clinical approaches and the need for future randomized clinical trials in this area. PMID:21700085

  14. Bleeding avoidance strategies. Consensus and controversy.

    PubMed

    Dauerman, Harold L; Rao, Sunil V; Resnic, Frederic S; Applegate, Robert J

    2011-06-28

    Bleeding complications after coronary intervention are associated with prolonged hospitalization, increased hospital costs, patient dissatisfaction, morbidity, and 1-year mortality. Bleeding avoidance strategies is a term incorporating multiple modalities that aim to reduce bleeding and vascular complications after cardiovascular catheterization. Recent improvements in the rates of bleeding complications after invasive cardiovascular procedures suggest that the clinical community has successfully embraced specific strategies and improved patient care in this area. There remains controversy regarding the efficacy, safety, and/or practicality of 3 key bleeding avoidance strategies for cardiac catheterization and coronary intervention: procedural (radial artery approach, safezone arteriotomy), pharmacological (multiple agents), and technological (vascular closure devices) approaches to improved access. In this paper, we address areas of consensus with respect to selected modalities in order to define the role of each strategy in current practice. Furthermore, we focus on areas of controversy for selected modalities in order to define key areas warranting cautious clinical approaches and the need for future randomized clinical trials in this area.

  15. Aerodynamic Control using Distributed Active Bleed

    NASA Astrophysics Data System (ADS)

    Kearney, John; Glezer, Ari

    2015-11-01

    The global aerodynamic loads on a stationary and pitching airfoil at angles of attack beyond the static and dynamic stall margins, respectively are controlled in wind tunnel experiments using regulated distributed bleed driven by surface pressure differences. High-speed PIV and proper orthogonal decomposition of the vorticity flux on the static airfoil show that the bleed engenders trains of discrete vortices that advect along the surface and are associated with a local instability that is manifested by a time-averaged bifurcation of the vorticity layer near the bleed outlets and alters the vorticity flux over the airfoil and thereby the aerodynamic loads. Active bleed is used on a dynamically pitching airfoil (at reduced frequencies up to k = 0.42) to modulate the evolution of vorticity concentrations during dynamic stall. Time-periodic bleed improved the pitch stability by reducing adverse pitching moment (``negative damping'') that can precipitate structural instabilities. At the same time, the maintains the cycle-average loads to within 5% of the base flow levels by segmenting the vorticity layer during upstroke and promoting early flow attachment during downstroke segments of the pitch cycle. Supported by Georgia Tech VLRCOE.

  16. Patterns of cetacean vaginal folds yield insights into functionality

    PubMed Central

    Orbach, Dara N.; Marshall, Christopher D.; Mesnick, Sarah L.; Würsig, Bernd

    2017-01-01

    Complex foldings of the vaginal wall are unique to some cetaceans and artiodactyls and are of unknown function(s). The patterns of vaginal length and cumulative vaginal fold length were assessed in relation to body length and to each other in a phylogenetic context to derive insights into functionality. The reproductive tracts of 59 female cetaceans (20 species, 6 families) were dissected. Phylogenetically-controlled reduced major axis regressions were used to establish a scaling trend for the female genitalia of cetaceans. An unparalleled level of vaginal diversity within a mammalian order was found. Vaginal folds varied in number and size across species, and vaginal fold length was positively allometric with body length. Vaginal length was not a significant predictor of vaginal fold length. Functional hypotheses regarding the role of vaginal folds and the potential selection pressures that could lead to evolution of these structures are discussed. Vaginal folds may present physical barriers, which obscure the pathway of seawater and/or sperm travelling through the vagina. This study contributes broad insights to the evolution of reproductive morphology and aquatic adaptations and lays the foundation for future functional morphology analyses. PMID:28362830

  17. Patterns of cetacean vaginal folds yield insights into functionality.

    PubMed

    Orbach, Dara N; Marshall, Christopher D; Mesnick, Sarah L; Würsig, Bernd

    2017-01-01

    Complex foldings of the vaginal wall are unique to some cetaceans and artiodactyls and are of unknown function(s). The patterns of vaginal length and cumulative vaginal fold length were assessed in relation to body length and to each other in a phylogenetic context to derive insights into functionality. The reproductive tracts of 59 female cetaceans (20 species, 6 families) were dissected. Phylogenetically-controlled reduced major axis regressions were used to establish a scaling trend for the female genitalia of cetaceans. An unparalleled level of vaginal diversity within a mammalian order was found. Vaginal folds varied in number and size across species, and vaginal fold length was positively allometric with body length. Vaginal length was not a significant predictor of vaginal fold length. Functional hypotheses regarding the role of vaginal folds and the potential selection pressures that could lead to evolution of these structures are discussed. Vaginal folds may present physical barriers, which obscure the pathway of seawater and/or sperm travelling through the vagina. This study contributes broad insights to the evolution of reproductive morphology and aquatic adaptations and lays the foundation for future functional morphology analyses.

  18. Vaginal Evisceration: An Unexpected Complication of Conization

    PubMed Central

    Ghassani, Ali; Andre, Benoit; Simon-Toulza, Caroline; Tanguy le Gac, Yann; Martinez, Alejandra; Vidal, Fabien

    2014-01-01

    Background. Large loop excision of the transformation zone (LLETZ) is routinely performed for the management of high grade intracervical neoplasia (CIN). Several uncommon complications have been described, including postoperative peritonitis, pseudoaneurysm of uterine artery, and bowel fistula. We report a unique case of postoperative vaginal evisceration and the subsequent management. Case. A 73-years-old woman underwent LLETZ for high grade CIN. On postoperative day 3, she was admitted for small bowel evisceration through the vagina. Surgical management was based on combined laparoscopic and transvaginal approach and consisted in bowel inspection and reinstatement, peritoneal washing, and dehiscence repair. Conclusions. Vaginal evisceration is a rare but potentially serious complication of pelvic surgery. This case report is to make clinicians aware of such complication following LLETZ and its management. PMID:25506010

  19. Spectrum of vaginal discharge in a tertiary care setting

    PubMed Central

    Sivaranjini, R; Jaisankar, TJ; Thappa, Devinder Mohan; Kumari, Rashmi; Chandrasekhar, Laxmisha; Malathi, M; Parija, SC; Habeebullah, S

    2013-01-01

    Introduction: Vaginal discharge is one of the common reasons for gynecological consultation. Many of the causes of vaginitis have a disturbed vaginal microbial ecosystem associated with them. Effective treatment of vaginal discharge requires that the etiologic diagnosis be established and identifying the same offers a precious input to syndromic management and provides an additional strategy for human immunodeficiency virus prevention. The present study was thus carried out to determine the various causes of vaginal discharge in a tertiary care setting. Materials and Methods: A total of 400 women presenting with vaginal discharge of age between 20 and 50 years, irrespective of marital status were included in this study and women who had used antibiotics or vaginal medication in the previous 14 days and pregnant women were excluded. Results: Of the 400 women with vaginal discharge studied, a diagnosis was established in 303 women. Infectious causes of vaginal discharge were observed in 207 (51.75%) women. Among them, bacterial vaginosis was the most common cause seen in 105 (26.25%) women. The other infections observed were candidiasis alone (61, 15.25%), trichomoniasis alone (12, 3%), mixed infections (22, 5.5%) and mucopurulent cervicitis (7 of the 130 cases looked for, 8.46%). Among the non-infectious causes, 72 (18%) women had physiological vaginal discharge and 13 (3.3%) women had cervical in situ cancers/carcinoma cervix. Conclusion: The pattern of infectious causes of vaginal discharge observed in our study was comparable with the other studies in India. Our study emphasizes the need for including Papanicolaou smear in the algorithm for evaluation of vaginal discharge, as it helps establish the etiology of vaginal discharge reliably and provides a valuable opportunity to screen for cervical malignancies. PMID:24470998

  20. Development and evaluation of acid-buffering bioadhesive vaginal tablet for mixed vaginal infections.

    PubMed

    Alam, Mohd Aftab; Ahmad, Farhan Jalees; Khan, Zeenat Iqbal; Khar, Roop Krishen; Ali, Mushir

    2007-12-14

    An acid-buffering bioadhesive vaginal tablet was developed for the treatment of genitourinary tract infections. From the bioadhesion experiment and release studies it was found that polycarbophil and sodium carboxymethylcellulose is a good combination for an acid-buffering bioadhesive vaginal tablet. Sodium monocitrate was used as a buffering agent to provide acidic pH (4.4), which is an attribute of a healthy vagina. The effervescent mixture (citric acid and sodium bicarbonate) along with a superdisintegrant (Ac-Di-sol) was used to enhance the swellability of the bioadhesive tablet. The drugs clotrimazole (antifungal) and metronidazole (antiprotozoal as well as an antibacterial) were used in the formulation along with Lactobacillus acidophilus spores to treat mixed vaginal infections. From the ex vivo retention study it was found that the bioadhesive polymers hold the tablet for more than 24 hours inside the vaginal tube. The hardness of the acid-buffering bioadhesive vaginal tablet was optimized, at 4 to 5 kg hardness the swelling was found to be good and the cumulative release profile of the developed tablet was matched with a marketed conventional tablet (Infa-V). The in vitro spreadability of the swelled tablet was comparable to the marketed gel. In the in vitro antimicrobial study it was found that the acid-buffering bioadhesive tablet produces better antimicrobial action than marketed intravaginal drug delivery systems (Infa-V, Candid-V and Canesten 1).

  1. Relationship among vaginal palpation, vaginal squeeze pressure, electromyographic and ultrasonographic variables of female pelvic floor muscles

    PubMed Central

    Pereira, Vanessa S.; Hirakawa, Humberto S.; Oliveira, Ana B.; Driusso, Patricia

    2014-01-01

    Background: The proper evaluation of the pelvic floor muscles (PFM) is essential for choosing the correct treatment. Currently, there is no gold standard for the assessment of female PFM function. Objective: To determine the correlation between vaginal palpation, vaginal squeeze pressure, and electromyographic and ultrasonographic variables of the female PFM. Method: This cross-sectional study evaluated 80 women between 18 and 35 years of age who were nulliparous and had no pelvic floor dysfunction. PFM function was assessed based on digital palpation, vaginal squeeze pressure, electromyographic activity, bilateral diameter of the bulbocavernosus muscles and the amount of bladder neck movement during voluntary PFM contraction using transperineal bi-dimensional ultrasound. The Pearson correlation was used for statistical analysis (p<0.05). Results: There was a strong positive correlation between PFM function and PFM contraction pressure (0.90). In addition, there was a moderate positive correlation between these two variables and PFM electromyographic activity (0.59 and 0.63, respectively) and movement of the bladder neck in relation to the pubic symphysis (0.51 and 0.60, respectively). Conclusions: This study showed that there was a correlation between vaginal palpation, vaginal squeeze pressure, and electromyographic and ultrasonographic variables of the PFM in nulliparous women. The strong correlation between digital palpation and PFM contraction pressure indicated that perineometry could easily be replaced by PFM digital palpation in the absence of equipment. PMID:25372005

  2. Endometrial ablation as a treatment for heavy menstrual bleeding.

    PubMed

    Glazerman, Larry R

    2013-09-01

    Until the 1980s, the only available definitive treatment for heavy menstrual bleeding (HMB) was hysterectomy, usually performed abdominally, and sometimes vaginally. Historically, multiple attempts to effect ablation of the endometrium were developed, including using steam and toxic chemicals, such as chloriquine. The advent of Nd-YAG laser endometrial ablation in the mid-1980s offered the first minimally invasive alternative to hysterectomy for the treatment of HMB. Nd-YAG ablation, however, was expensive, cumbersome, and difficult to learn; rollerball resectoscopic ablation was initially described by DeCherney in 1987, and soon overtook laser as the main method of ablation, although adoption continued to be limited because of the hysteroscopic skills necessary to perform the technique were not widely available. In 1994, the first "global" endometrial ablation, the Thermachoice™ (Ethicon Women's Health and Urology, Somerville, NJ) balloon was introduced in the U.S. Soon thereafter, four other techniques were introduced, namely microwave (MEA™, Microsulis, Hampshire, UK), circulating hot water (HTA™, Boston Scientific, Boston, MA), cryo-ablation (HerOption™, CooperSurgical, Trumbull, CT), and bipolar radiofrequency (Novasure™, Hologic, Bedford, MA). All of these techniques are done in an outpatient setting, often office-based, with little or no anesthesia, and success rates ranging from 50% to 70% amenorrhea, and 80% to 95% patient satisfaction. Although there have been few head-to-head comparisons of various techniques, current data suggests that they are all relatively effective, quite safe, and well-tolerated. This article describes the history and development of various ablation technologies, and explores each technique in depth, including published data, indications, risks, and benefits.

  3. [Saforelle - a new approach to treat vaginitis].

    PubMed

    Karamisheva, V; Nachev, A

    2015-01-01

    Infections of the vulva and vagina are one of the most common gynecological diseases. They can be determined by a variety of physical, chemical and biological factors. The main risk factors contributing to vaginitis are aerobic and anaerobic bacterias, fungal and viral infections, and irritants. Subjective complaints are pruritus, vulvar and/or perivulvar erytema and different in volume and characterization discharge. Excepting etiological treatment in most cases it is necessary to use additional agents, for example Saforelle.

  4. Women's vaginal responses during REM Sleep.

    PubMed

    Abel, G G; Murphy, W D; Becker, J V; Bitar, A

    1979-01-01

    Eight female subjects underwent vaginal photoplethysmographic recordings while asleep. Results demonstrated consistent findings of decreases in relative blood volume and increases in relative pulse pressure within the vagina during REM periods. Thes vascular changes indicate that females undergo phasic shifts in vascular blood flow in the vagina during REM sleep, similar to the phasic shifts of blood flow in the male's penis during REM sleep.

  5. The optimal mode of delivery for the haemophilia carrier expecting an affected infant is vaginal delivery.

    PubMed

    Ljung, R

    2010-05-01

    The optimal mode of delivery of a haemophilia carrier expecting a child is still a matter of uncertainty and debate. The aim of this commentary/review is to suggest that normal vaginal delivery should be the recommended mode of delivery for the majority of carriers, based on review of studies on obstetric aspects of haemophilia. About 2.0-4.0% of all haemophilia boys born in countries with a good standard of health care will suffer from ICH during the neonatal period. This is an average figure including all modes of delivery and regardless of whether the carrier status of the mother or the haemophilia status of the foetus was known or not at the time of delivery. On the basis of current literature, one may conclude that the risk of serious bleeding in the neonate affected with haemophilia is small in conjunction with normal vaginal delivery. It should be possible to further reduce the low frequency of complications if appropriate precautions are taken when planning the delivery in pregnant woman with known carrier status, if the sex of the foetus is known and, even more, when the haemophilia status of the foetus is known. Instrumental delivery such as use of vacuum extraction and foetal scalp monitors must be avoided at delivery of carriers.

  6. A Case of Malignant Melanoma of the Uterine Cervix with Disseminated Metastases throughout the Vaginal Wall

    PubMed Central

    Ota, Nami; Mabuchi, Yasushi; Yagi, Shigetaka; Minami, Sawako; Okuhira, Hisako; Yamamoto, Yuki; Nakamura, Yasushi; Ino, Kazuhiko

    2017-01-01

    Malignant melanoma (MM) in the female genital tract accounts for less than 2% of all melanomas, and the vast majority associated occur in the vulva and vagina. Primary MM of the uterine cervix is extremely rare and its prognosis is very poor. We report a case of primary MM of the cervix with dissemination throughout the vaginal wall. A 66-year-old woman presented with postmenopausal bleeding. Gynecologic examination demonstrated a 2 cm polypoid blackish-pigmented tumor on the cervix with multiple small blackish-pigmented lesions throughout the vaginal wall. Cervical Pap smear cytology showed malignant melanoma. MRI and PET/CT did not detect any distant or lymph node metastases. She underwent radical hysterectomy, pelvic lymphadenectomy, and total vaginectomy. The pathological diagnosis was FIGO stage IIIA primary cervical MM. She received adjuvant chemotherapy with 6 courses of dacarbazine, but 6 months later, multiple lung metastases were detected. Despite 4 courses of anti-PD-1 antibody (nivolumab) treatment, she died of the disease 13 months after surgery. PMID:28197351

  7. A Case of Vaginal Stillbirth in the Presence of Placenta Previa at 33 Weeks of Gestation

    PubMed Central

    Chinen, Yukiko; Kinjo, Tadatsugu; Nitta, Hayase; Kinjo, Yui; Masamoto, Hitoshi

    2016-01-01

    It was demonstrated that second- and third-trimester therapeutic termination of pregnancy (TOP) is feasible in cases with placenta previa. We report a 34-year-old woman with complex fetal malformations associated with placenta previa. An ultrasound examination at 21 weeks of gestation revealed fetal growth restriction (FGR) and complex fetal malformations associated with a placenta previa. After extensive information, the parents opted for careful observation. Thereafter, FGR gradually progressed and we observed arrest of end-diastolic velocity of the umbilical artery. Finally, intrauterine fetal death (IUFD) was confirmed at 33 weeks of gestation. Two days after IUFD, the patient experienced labor pain. The placenta and dead fetus weighing 961 g were vaginally delivered, and total bleeding was 270 mL. Although further studies to confirm the dynamic change of the uteroplacental blood flow are necessary to avoid the risk of maternal hemorrhage, vaginal TOP with placenta previa after feticide or IUFD would be feasible. PMID:27579202

  8. Bayesian network modelling of upper gastrointestinal bleeding

    NASA Astrophysics Data System (ADS)

    Aisha, Nazziwa; Shohaimi, Shamarina; Adam, Mohd Bakri

    2013-09-01

    Bayesian networks are graphical probabilistic models that represent causal and other relationships between domain variables. In the context of medical decision making, these models have been explored to help in medical diagnosis and prognosis. In this paper, we discuss the Bayesian network formalism in building medical support systems and we learn a tree augmented naive Bayes Network (TAN) from gastrointestinal bleeding data. The accuracy of the TAN in classifying the source of gastrointestinal bleeding into upper or lower source is obtained. The TAN achieves a high classification accuracy of 86% and an area under curve of 92%. A sensitivity analysis of the model shows relatively high levels of entropy reduction for color of the stool, history of gastrointestinal bleeding, consistency and the ratio of blood urea nitrogen to creatinine. The TAN facilitates the identification of the source of GIB and requires further validation.

  9. Triapine, Cisplatin, and Radiation Therapy in Treating Patients With Cervical Cancer or Vaginal Cancer

    ClinicalTrials.gov

    2014-04-21

    Recurrent Cervical Cancer; Recurrent Vaginal Cancer; Stage IB Cervical Cancer; Stage II Vaginal Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage III Vaginal Cancer; Stage IVA Cervical Cancer; Stage IVA Vaginal Cancer; Stage IVB Cervical Cancer; Stage IVB Vaginal Cancer; Therapy-related Toxicity

  10. Angiography in gastrointestinal bleeding in children

    SciTech Connect

    Meyerovitz, M.F.; Fellows, K.E.

    1984-10-01

    Twenty-seven children aged 1 day to 16 years studied arteriographically for acute or chronic gastrointestinal bleeding were reviewed. Children with known esophageal varices and portal hypertension were excluded. Final diagnoses were made in 25 patients by means of surgery, endoscopy, biopsy, laboratory data, and clinical follow-up. Of these 25 cases, arteriography gave a correct diagnosis in 64% and was falsely negative in 36%. The common causes of bleeding in this study were gastric and duodenal ulcers, gastritis, vascular malformations, and typhlitis. Transcatheter therapy was attempted in six acute bleeders, with success in three (50%).

  11. Endoscopic management of acute peptic ulcer bleeding.

    PubMed

    Lu, Yidan; Chen, Yen-I; Barkun, Alan

    2014-12-01

    This review discusses the indications, technical aspects, and comparative effectiveness of the endoscopic treatment of upper gastrointestinal bleeding caused by peptic ulcer. Pre-endoscopic considerations, such as the use of prokinetics and timing of endoscopy, are reviewed. In addition, this article examines aspects of postendoscopic care such as the effectiveness, dosing, and duration of postendoscopic proton-pump inhibitors, Helicobacter pylori testing, and benefits of treatment in terms of preventing rebleeding; and the use of nonsteroidal anti-inflammatory drugs, antiplatelet agents, and oral anticoagulants, including direct thrombin and Xa inhibitors, following acute peptic ulcer bleeding.

  12. Acid inhibition and peptic ulcer bleeding.

    PubMed

    Štimac, D; Franjić, N; Krznarić, Ž

    2011-01-01

    Peptic ulcer bleeding is one of the most common emergency situations in medicine. Combined pharmacological and endoscopic therapy together with emerging interventional radiological procedures are successfully treating peptic ulcer disease, reserving surgical procedures for only a small portion of patients unresponsive to 'conventional' therapy. Technological advancement has seen a great improvement in the field of endoscopic treatment in the form of various methods of hemostasis. However, pharmacological therapy with proton pump inhibitors still plays the central role in the peptic ulcer bleeding treatment algorithm.

  13. Evaluation for bleeding disorders in suspected child abuse.

    PubMed

    Anderst, James D; Carpenter, Shannon L; Abshire, Thomas C

    2013-04-01

    Bruising or bleeding in a child can raise the concern for child abuse. Assessing whether the findings are the result of trauma and/or whether the child has a bleeding disorder is critical. Many bleeding disorders are rare, and not every child with bruising/bleeding concerning for abuse requires an evaluation for bleeding disorders. In some instances, however, bleeding disorders can present in a manner similar to child abuse. The history and clinical evaluation can be used to determine the necessity of an evaluation for a possible bleeding disorder, and prevalence and known clinical presentations of individual bleeding disorders can be used to guide the extent of the laboratory testing. This clinical report provides guidance to pediatricians and other clinicians regarding the evaluation for bleeding disorders when child abuse is suspected.

  14. Liposomes containing drugs for treatment of vaginal infections.

    PubMed

    Pavelić, Z; Skalko-Basnet, N; Jalsenjak, I

    1999-08-01

    To develop a novel vaginal delivery system, able to effectively deliver entrapped drugs during an extended period of time at the site of action, liposomes made of phosphatidylcholine were prepared by two different methods, namely the polyol dilution method and the proliposome method. Liposomes containing three commonly applied drugs in the treatment of vaginal infections: clotrimazole, metronidazole and chloramphenicol were tested for in vitro stability (in buffers at pH 4.5 and 5.9 representing pre- and postmenopausal vaginal pH). In situ stability (in the presence of cow vaginal mucosa) showed that after 6 h incubation (at 37 degrees C), liposomes retained more than 40% of originally entrapped clotrimazole, 28% of entrapped metronidazole or 37% of entrapped chloramphenicol. In vitro and in situ stability studies confirmed the applicability of liposomes as a carrier system for vaginal delivery. Even after 24 h of incubation in the presence of vaginal mucosa liposomes retained sufficient amounts of entrapped drugs.

  15. Manifestation Pattern of Early-Late Vaginal Morbidity After Definitive Radiation (Chemo)Therapy and Image-Guided Adaptive Brachytherapy for Locally Advanced Cervical Cancer: An Analysis From the EMBRACE Study

    SciTech Connect

    Kirchheiner, Kathrin; Nout, Remi A.; Tanderup, Kari; Lindegaard, Jacob C.; Westerveld, Henrike; Haie-Meder, Christine; Petrič, Primož; Mahantshetty, Umesh; Dörr, Wolfgang; Pötter, Richard

    2014-05-01

    Background and Purpose: Brachytherapy in the treatment of locally advanced cervical cancer has changed substantially because of the introduction of combined intracavitary/interstitial applicators and an adaptive target concept, which is the focus of the prospective, multi-institutional EMBRACE study ( (www.embracestudy.dk)) on image-guided adaptive brachytherapy (IGABT). So far, little has been reported about the development of early to late vaginal morbidity in the frame of IGABT. Therefore, the aim of the present EMBRACE analysis was to evaluate the manifestation pattern of vaginal morbidity during the first 2 years of follow-up. Methods and Materials: In total, 588 patients with a median follow-up time of 15 months and information on vaginal morbidity were included. Morbidity was prospectively assessed at baseline, every 3 months during the first year, and every 6 months in the second year according to the Common Terminology Criteria for Adverse Events, version 3, regarding vaginal stenosis, dryness, mucositis, bleeding, fistula, and other symptoms. Crude incidence rates, actuarial probabilities, and prevalence rates were analyzed. Results: At 2 years, the actuarial probability of severe vaginal morbidity (grade ≥3) was 3.6%. However, mild and moderate vaginal symptoms were still pronounced (grade ≥1, 89%; grade ≥2, 29%), of which the majority developed within 6 months. Stenosis was most frequently observed, followed by vaginal dryness. Vaginal bleeding and mucositis were mainly mild and infrequently reported. Conclusion: Severe vaginal morbidity within the first 2 years after definitive radiation (chemo)therapy including IGABT with intracavitary/interstitial techniques for locally advanced cervical cancer is limited and is significantly less than has been reported from earlier studies. Thus, the new adaptive target concept seems to be a safe treatment with regard to the vagina being an organ at risk. However, mild to moderate vaginal morbidity

  16. Structurally abnormal human autosomes

    SciTech Connect

    1993-12-31

    Chapter 25, discusses structurally abnormal human autosomes. This discussion includes: structurally abnormal chromosomes, chromosomal polymorphisms, pericentric inversions, paracentric inversions, deletions or partial monosomies, cri du chat (cat cry) syndrome, ring chromosomes, insertions, duplication or pure partial trisomy and mosaicism. 71 refs., 8 figs.

  17. Morphological abnormalities among lampreys

    USGS Publications Warehouse

    Manion, Patrick J.

    1967-01-01

    The experimental control of the sea lamprey (Petromyzon marinus) in the Great Lakes has required the collection of thousands of lampreys. Representatives of each life stage of the four species of the Lake Superior basin were examined for structural abnormalities. The most common aberration was the presence of additional tails. The accessory tails were always postanal and smaller than the normal tail. The point of origin varied; the extra tails occurred on dorsal, ventral, or lateral surfaces. Some of the extra tails were misshaped and curled, but others were normal in shape and pigment pattern. Other abnormalities in larval sea lampreys were malformed or twisted tails and bodies. The cause of the structural abnormalities is unknown. The presence of extra caudal fins could be genetically controlled, or be due to partial amputation or injury followed by abnormal regeneration. Few if any lampreys with structural abnormalities live to sexual maturity.

  18. [Abnormality of blood coagulation indexes in patients with de novo acute leukemia and its clinical significance].

    PubMed

    Xiao, Fang-Fang; Hu, Kai-Xun; Guo, Mei; Qiao, Jian-Hui; Sun, Qi-Yun; Ai, Hui-Sheng; Yu, Chang-Lin

    2013-04-01

    To explore hemorrhage risk and the clinical significance of abnormal change of prothrombin time (PT), activated partial thromboplastin time (APTT), plasma fibrinogen (FIB), plasma thrombin time (TT) and d-dimer (D-D) in de novo acute leukemia (except for APL), the different bleeding manifestations of 114 cases of de novo acute leukemia with different coagulation indexes were analyzed retrospectively. The correlation between these blood coagulation indexes and the possible correlative clinical characteristics were analysed, including age, sex, type of acute leukemia, initial white blood cell(WBC) and platelet(Plt) count, the proportion of blast cells in bone marrow and cytogenetic abnormality of patients at diagnosis. The results indicated that the incidence of abnormal blood coagulation was as high as 78.1% for de novo AL patients. These patients with 5 normal blood coagulation indexes may have mild bleeding manifestation, but the more abnormal indexes, the more severe bleeding. Both PT and D-D were sensitive indexes for diagnosis of level II bleeding. Incidence of abnormal blood coagulation significantly correlates with the proportion of blast cells in bone marrow (χ(2) = 4.184, OR = 1.021, P < 0.05) and more with D-D (P < 0.01), while age, sex, type of AL, WBC count, Plt count and abnormality of cytogenetics did not correlate with abnormal blood coagulation. It is concluded that the coagulation and fibrinolysis are abnormal in most patients with de novo acute leukemia. More abnormal indexes indicate more severe bleeding, and both PT and D-D are sensitive indexes for diagnosis of level II bleeding. Higher proportion of blast cells in bone marrow predicts higher incidence of abnormal blood clotting. Acute leukemia with elderly age, high white blood cell count and adverse cytogenetics do not predict severer abnormal blood clotting. Detection of PT, APTT, TT, FIB, and D-D may help to judge whether the patients are in a state of hypercoagulability or disseminated

  19. Diagnosis of gastrointestinal bleeding: A practical guide for clinicians

    PubMed Central

    Kim, Bong Sik Matthew; Li, Bob T; Engel, Alexander; Samra, Jaswinder S; Clarke, Stephen; Norton, Ian D; Li, Angela E

    2014-01-01

    Gastrointestinal bleeding is a common problem encountered in the emergency department and in the primary care setting. Acute or overt gastrointestinal bleeding is visible in the form of hematemesis, melena or hematochezia. Chronic or occult gastrointestinal bleeding is not apparent to the patient and usually presents as positive fecal occult blood or iron deficiency anemia. Obscure gastrointestinal bleeding is recurrent bleeding when the source remains unidentified after upper endoscopy and colonoscopic evaluation and is usually from the small intestine. Accurate clinical diagnosis is crucial and guides definitive investigations and interventions. This review summarizes the overall diagnostic approach to gastrointestinal bleeding and provides a practical guide for clinicians. PMID:25400991

  20. Duodenal variceal bleed: an unusual cause of upper gastrointestinal bleed and a difficult diagnosis to make

    PubMed Central

    Bhagani, Shradha; Winters, Conchubhair; Moreea, Sulleman

    2017-01-01

    We present a case of recurrent upper gastrointestinal (GI) bleeding in a man aged 57 years with primary biliary cholangitis who was ultimately diagnosed with an isolated duodenal variceal bleed, which was successfully treated with histoacryl glue injection. Duodenal varices are an uncommon presentation of portal hypertension and can result in significant GI bleeding with a high mortality. Diagnosis can be difficult and therapeutic options limited. Endoscopic variceal sclerotherapy with histoacryl glue provides an effective treatment, though endoscopists need to remain aware of and vigilant for the serious complications of this treatment option. PMID:28242804

  1. Systemic Effects of Vaginally Administered Estrogen Therapy: A Review

    PubMed Central

    Krause, Megan; Wheeler, Thomas L.; Richter, Holly E.; Snyder, Thomas E.

    2015-01-01

    Hormone Therapy (HT) was considered the standard of care prior to the publication of the Women’s Health Initiative (WHI). After the study was published, the use of systemic HT dramatically decreased resulting in an increased incidence of menopausal symptoms such as hot flashes, vaginal dryness and dyspareunia experienced by women. Use of vaginal estrogen offers women a unique alternative for relief of these symptoms. This article reviews the systemic effects of vaginally administered estrogen. Effects on serum hormone levels, vasomotor symptoms, lipid profiles and use in women with breast cancer are reviewed. An accompanying review examines the local effects of vaginally administered estrogen. PMID:22453284

  2. Italian Registry of Congenital Bleeding Disorders

    PubMed Central

    Giampaolo, Adele; Abbonizio, Francesca; Arcieri, Romano; Hassan, Hamisa Jane

    2017-01-01

    In Italy, the surveillance of people with bleeding disorders is based on the National Registry of Congenital Coagulopathies (NRCC) managed by the Italian National Institute of Health (Istituto Superiore di Sanità). The NRCC collects epidemiological and therapeutic data from the 54 Hemophilia Treatment Centers, members of the Italian Association of Hemophilia Centres (AICE). The number of people identified with bleeding disorders has increased over the years, with the number rising from approx. 7000 in 2000 to over 11,000 in 2015. The NRCC includes 4020 patients with hemophilia A and 859 patients with hemophilia B. The prevalence of the rare type 3 vWD is 0.20/100,000 inhabitants. Less common congenital bleeding disorders include the following deficiencies: Factor I (fibrinogen), Factor II (prothrombin), Factor V, Factor VII, Factor X, Factor XI and Factor XIII, which affect 1953 patients. Hepatitis C Virus (HCV) infection affects 1561 patients, more than 200 of whom have two infections (HCV + HIV). Estimated hemophilia-related drug consumption in 2015 was approx. 550 million IU of FVIII for hemophilia A patients and approx. 70 million IU of FIX for hemophilia B patients. The NRCC, with its bleeding disorder data set, is a tool that can provide answers to fundamental questions in public health, monitoring care provision and drug treatment, as well as facilitating clinical and epidemiological research. PMID:28335488

  3. [OMEPRAZOL VS RANITIDINE IN UPPER DIGESTIVE BLEEDING

    PubMed

    Regis R, Regina; Bisso A, Aland; Rebaza, Segundo

    1999-01-01

    Pectic ulcer is the most frequent cause of gastrointestinal bleeding. The homeostatic mechanism of bleeding, and coagulation, does not happen with values of pH less than 5,0. Therefore neutralization of gastric acidity (pH more than 5,0) is a recourse of control, improve the evolution and healing of peptic ulcer and to avoid a new bleeding. The aim of this study was to compare the results of treatment with omeprazole and ranitidine, in 57 patients admitted at emergency room of the Hospital Central de la Polic a Nacional del Per with endoscopic diagnosis of peptic ulcer, using Forrest classification. Patients received omeprazole 40 mg in bolus IV, followed by continuos infusion of 8 mg/hour for 72 hours (group A) or ranitidine 50 mg IV each 8 hours for 72 hours (group B). A new endoscopy was made 72 hours after admission demostrated a succesful therapy in both group. Bleeding stopped in 26/27 patients in group A (96,2%) and in 23/30 patients in group B (76,6%) (p<0,05). The results of this study show that the omeprazole IV is more effective than ranitidine IV in the control of UGB because of peptic ulcer and provides a faster healing.

  4. Acute diquat poisoning with intracerebral bleeding

    PubMed Central

    Saeed, S; Wilks, M; Coupe, M

    2001-01-01

    A case of severe diquat poisoning complicated by the development of aggressive behaviour, oliguric renal failure, and intracerebral bleeding is described. The patient was successfully managed and made a complete recovery. In this paper special attention has been given to the major clinical differences between diquat and paraquat intoxication.


Keywords: poisoning; diquat; paraquat PMID:11320278

  5. Chronic Uterine Inversion Presenting as a Painless Vaginal Mass at 6 Months Post Partum: A Case Report.

    PubMed

    Ali, Eram; Kumar, Manisha

    2016-05-01

    Uterine inversion is an abnormal protrusion of internal surface of relaxed uterus through the vaginal orifice. Its causes can be broadly classified as puerperal and non-puerperal with puerperal uterine inversion more common than non-puerperal uterine inversion. Acute inversions occurring immediately, or within 24 hours post-partum are the most common type. Chronic Uterine Inversions (CUI) occurring more than four weeks after the delivery are rare identities. There differential diagnosis includes prolapsed fibroids and endometrial polyp. Chronic nature of these inversions makes the restoration of the normal position of the uterus per vaginal difficult contrary to acute inversions which can be reposited more easily. We hereby present a case of 28-year-old lady who presented with a painless vaginal mass at 6 months post-partum. She was diagnosed as a case of CUI based on clinical and sonographic examination. Inverted uterus was successfully restored through per abdominal approach. The presentation of CUI as a painless vaginal mass at delayed post-partum period is rare and therefore reported.

  6. Chronic Uterine Inversion Presenting as a Painless Vaginal Mass at 6 Months Post Partum: A Case Report

    PubMed Central

    Kumar, Manisha

    2016-01-01

    Uterine inversion is an abnormal protrusion of internal surface of relaxed uterus through the vaginal orifice. Its causes can be broadly classified as puerperal and non-puerperal with puerperal uterine inversion more common than non-puerperal uterine inversion. Acute inversions occurring immediately, or within 24 hours post-partum are the most common type. Chronic Uterine Inversions (CUI) occurring more than four weeks after the delivery are rare identities. There differential diagnosis includes prolapsed fibroids and endometrial polyp. Chronic nature of these inversions makes the restoration of the normal position of the uterus per vaginal difficult contrary to acute inversions which can be reposited more easily. We hereby present a case of 28-year-old lady who presented with a painless vaginal mass at 6 months post-partum. She was diagnosed as a case of CUI based on clinical and sonographic examination. Inverted uterus was successfully restored through per abdominal approach. The presentation of CUI as a painless vaginal mass at delayed post-partum period is rare and therefore reported. PMID:27437313

  7. Investigating the Effect of Zinc Chloride to Control External Bleeding in Rats

    PubMed Central

    Nouri, Saeed; Sharif, Mohammad Reza; Tabatabaei, Fatemeh; Farokhi, Shima

    2014-01-01

    Background: Despite all progresses in surgical science, bleeding caused by traffic accidents is still a challenge for surgeons to save patients’ lives. Therefore, introducing an effective method to control external bleeding is an important research priority. Objectives: This study aimed to compare haemostatic effect of zinc chloride and simple suturing to control external bleeding. Materials and Methods: In this animal model study, 60 male Wistar rats were used. An incision (two cm in length and half a cm in depth) was made on shaved back of rats. The hemostasis time was measured once using zinc chloride with different concentrations (5%, 10%, 15%, 25%, and 50%) and then using simple suturing. Skin tissue was assessed for pathological changes. Due to abnormal distribution of variables in Kolmogorov-Smirnov test, the data was analyzed using Kruskal-Wallis test Mann-Whitney U tests. Results: In all the groups, complete hemostasis occurred. Hemostasis times of different concentrations of zinc chloride were significantly less than that of the control group (P < 0.001). Conclusions: Zinc chloride was effective to control external bleeding in rats. PMID:25699284

  8. Abnormal Placentation: Placenta Previa, Vasa Previa, and Placenta Accreta.

    PubMed

    Silver, Robert M

    2015-09-01

    Placental disorders such as placenta previa, placenta accreta, and vasa previa are all associated with vaginal bleeding in the second half of pregnancy. They are also important causes of serious fetal and maternal morbidity and even mortality. Moreover, the rates of previa and accreta are increasing, probably as a result of increasing rates of cesarean delivery, maternal age, and assisted reproductive technology. The routine use of obstetric ultrasonography as well as improving ultrasonographic technology allows for the antenatal diagnosis of these conditions. In turn, antenatal diagnosis facilitates optimal obstetric management. This review emphasizes an evidence-based approach to the clinical management of pregnancies with these conditions as well as highlights important knowledge gaps.

  9. Microcoil Embolization for Acute Lower Gastrointestinal Bleeding

    SciTech Connect

    D'Othee, Bertrand Janne Surapaneni, Padmaja; Rabkin, Dmitry; Nasser, Imad; Clouse, Melvin

    2006-02-15

    Purpose. To assess outcomes after microcoil embolization for active lower gastrointestinal (GI) bleeding. Methods. We retrospectively studied all consecutive patients in whom microcoil embolization was attempted to treat acute lower GI bleeding over 88 months. Baseline, procedural, and outcome parameters were recorded following current Society of Interventional Radiology guidelines. Outcomes included technical success, clinical success (rebleeding within 30 days), delayed rebleeding (>30 days), and major and minor complication rates. Follow-up consisted of clinical, endoscopic, and pathologic data. Results. Nineteen patients (13 men, 6 women; mean age {+-} 95% confidence interval = 70 {+-} 6 years) requiring blood transfusion (10 {+-} 3 units) had angiography-proven bleeding distal to the marginal artery. Main comorbidities were malignancy (42%), coagulopathy (28%), and renal failure (26%). Bleeding was located in the small bowel (n = 5), colon (n 13) or rectum (n = 1). Technical success was obtained in 17 patients (89%); 2 patients could not be embolized due to vessel tortuosity and stenoses. Clinical follow-up length was 145 {+-} 75 days. Clinical success was complete in 13 (68%), partial in 3 (16%), and failed in 2 patients (11%). Delayed rebleeding (3 patients, 27%) was always due to a different lesion in another bowel segment (0 late rebleeding in embolized area). Two patients experienced colonic ischemia (11%) and underwent uneventful colectomy. Two minor complications were noted. Conclusion. Microcoil embolization for active lower GI bleeding is safe and effective in most patients, with high technical and clinical success rates, no procedure-related mortality, and a low risk of bowel ischemia and late rebleeding.

  10. Endovascular Management of Acute Bleeding Arterioenteric Fistulas

    SciTech Connect

    Leonhardt, Henrik Mellander, Stefan; Snygg, Johan; Loenn, Lars

    2008-05-15

    The objective of this study was to review the outcome of endovascular transcatheter repair of emergent arterioenteric fistulas. Cases of abdominal arterioenteric fistulas (defined as a fistula between a major artery and the small intestine or colon, thus not the esophagus or stomach), diagnosed over the 3-year period between December 2002 and December 2005 at our institution, were retrospectively reviewed. Five patients with severe enteric bleeding underwent angiography and endovascular repair. Four presented primary arterioenteric fistulas, and one presented a secondary aortoenteric fistula. All had massive persistent bleeding with hypotension despite volume substitution and transfusion by the time of endovascular management. Outcome after treatment of these patients was investigated for major procedure-related complications, recurrence, reintervention, morbidity, and mortality. Mean follow-up time was 3 months (range, 1-6 months). All massive bleeding was controlled by occlusive balloon catheters. Four fistulas were successfully sealed with stent-grafts, resulting in a technical success rate of 80%. One patient was circulatory stabilized by endovascular management but needed immediate further open surgery. There were no procedure-related major complications. Mean hospital stay after the initial endovascular intervention was 19 days. Rebleeding occurred in four patients (80%) after a free interval of 2 weeks or longer. During the follow-up period three patients needed reintervention. The in-hospital mortality was 20% and the 30-day mortality was 40%. The midterm outcome was poor, due to comorbidities or rebleeding, with a mortality of 80% within 6 months. In conclusion, endovascular repair is an efficient and safe method to stabilize patients with life-threatening bleeding arterioenteric fistulas in the emergent episode. However, in this group of patients with severe comorbidities, the risk of rebleeding is high and further intervention must be considered

  11. 78 FR 19271 - Draft Guidance for Industry on Bioequivalence Recommendations for Metronidazole Vaginal Gel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... Recommendations for Metronidazole Vaginal Gel; Availability AGENCY: Food and Drug Administration, HHS. ACTION... guidance for industry entitled ``Bioequivalence Recommendations for Metronidazole Vaginal Gel.'' The... abbreviated new drug applications (ANDAs) for metronidazole vaginal gel. DATES: Although you can comment...

  12. Adenocarcinoma arising from vaginal stump: unusual vaginal carcinogenesis 7 years after hysterectomy due to cervical intraepithelial neoplasia.

    PubMed

    Shibata, Takashi; Ikura, Yoshihiro; Iwai, Yasuhiro; Tokuda, Hisato; Cho, Yuka; Morimoto, Noriyuki; Nakago, Satoshi; Oishi, Tetsuya

    2013-11-01

    Primary vaginal adenocarcinomas are one of the rarest malignant neoplasms, which develop in the female genital tract. Because of the extremely low incidence, their clinical and pathologic characteristics are still obscure. Recently, we experienced a case of vaginal adenocarcinoma that appeared 7 yr after hysterectomy because of cervical intraepithelial neoplasia. The patient, a 65-yr-old obese woman, was diagnosed as having adenocarcinoma in the vaginal stump and was treated by simple tumor excision and radiation. Immunohistochemical and molecular biologic examinations indicated a potential association with human papilloma virus infection in the development of the vaginal adenocarcinoma. There has been no evidence of recurrence for 3 yr after the operation.

  13. Low-dose vaginal estrogens or vaginal moisturizer in breast cancer survivors with urogenital atrophy: a preliminary study.

    PubMed

    Biglia, Nicoletta; Peano, Elisa; Sgandurra, Paola; Moggio, Giulia; Panuccio, Enrico; Migliardi, Marco; Ravarino, Nicoletta; Ponzone, Riccardo; Sismondi, Piero

    2010-06-01

    The study aim is to evaluate the efficacy and safety of two low-dose vaginal estrogen treatments (ETs) and of a non-hormonal vaginal moisturizer in postmenopausal breast cancer survivors with urogenital atrophy. Eighteen patients receiving estriol cream 0.25 mg (n = 10) or estradiol tablets 12.5 microg (n = 8) twice/week for 12 weeks were evaluated and compared with eight patients treated with polycarbophil-based moisturizer 2.5 g twice/week. Severity of vaginal atrophy was assessed using subjective [Vaginal Symptoms Score (VSS), Profile of Female Sexual Function (PFSF)] and objective [Vaginal Health Index (VHI), Karyopycnotic Index (KI)] evaluations, while safety by measuring endometrial thickness and serum sex hormones levels. After 4 weeks, VSS and VHI were significantly improved by both vaginal ETs, with further improvement after 12 weeks. PFSF improved significantly only in estriol group (p = 0.02). Safety measurements did not significantly change. Vaginal moisturizer improved VSS at week 4 (p = 0.01), but score returned to pre-treatment values at week 12; no significant modification of VHI, KI, PFSF was recorded. Both low-dose vaginal ET are effective for relieving urogenital atrophy, while non-hormonal moisturizer only provides transient benefit. The increase of serum estrogens levels during treatment with vaginal estrogen at these dosages is minimal.

  14. Vaginal retention of locally administered clindamycin.

    PubMed

    Eriksson, Katarina; Larsson, Per-Göran; Nilsson, Maud; Forsum, Urban

    2011-06-01

    Since bacterial vaginosis (BV) is characterized by a lack of, or very few, lactobacilli and high numbers of small, mostly anaerobic bacteria, an obvious treatment modality would be eradication of the BV-associated bacterial flora followed by reintroduction of lactobacilli vaginally. As probiotic treatment with lactobacilli is one tool for improving the cure rate when treating BV, it is necessary to know the length of time after treatment that clindamycin can be found in the vagina and if this could interfere with the growth of the probiotic lactobacilli. We evaluated the vaginal concentration of clindamycin in 12 women for 8 days to obtain data on the concentration of clindamycin in the vagina after intravaginal treatment with the drug. The participants were examined five times between two menstrual periods: before treatment, the day after treatment was finished, and 3, 5 and 8 days post-treatment. The first day post-treatment clindamycin 0.46 × 10(-3) to 8.4 × 10(-3) g/g vaginal fluid (median 2.87 × 10(-3)) was found. Thereafter, the concentration of clindamycin decreased rapidly. In 10 patients clindamycin was found after 3 days. A very low concentration was still present 5 days after treatment in four patients. After 8 days no clindamycin was found. Clindamycin is rapidly eliminated from the vagina, within 3-8 days, after local administration. Our results indicate that treatment with probiotic lactobacilli could be problematic if carried out within 5 days after cessation of clindamycin treatment.

  15. Vaginal microbiome of reproductive-age women

    PubMed Central

    Ravel, Jacques; Gajer, Pawel; Abdo, Zaid; Schneider, G. Maria; Koenig, Sara S. K.; McCulle, Stacey L.; Karlebach, Shara; Gorle, Reshma; Russell, Jennifer; Tacket, Carol O.; Brotman, Rebecca M.; Davis, Catherine C.; Ault, Kevin; Peralta, Ligia; Forney, Larry J.

    2011-01-01

    The means by which vaginal microbiomes help prevent urogenital diseases in women and maintain health are poorly understood. To gain insight into this, the vaginal bacterial communities of 396 asymptomatic North American women who represented four ethnic groups (white, black, Hispanic, and Asian) were sampled and the species composition characterized by pyrosequencing of barcoded 16S rRNA genes. The communities clustered into five groups: four were dominated by Lactobacillus iners, L. crispatus, L. gasseri, or L. jensenii, whereas the fifth had lower proportions of lactic acid bacteria and higher proportions of strictly anaerobic organisms, indicating that a potential key ecological function, the production of lactic acid, seems to be conserved in all communities. The proportions of each community group varied among the four ethnic groups, and these differences were statistically significant [χ2(10) = 36.8, P < 0.0001]. Moreover, the vaginal pH of women in different ethnic groups also differed and was higher in Hispanic (pH 5.0 ± 0.59) and black (pH 4.7 ± 1.04) women as compared with Asian (pH 4.4 ± 0.59) and white (pH 4.2 ± 0.3) women. Phylotypes with correlated relative abundances were found in all communities, and these patterns were associated with either high or low Nugent scores, which are used as a factor for the diagnosis of bacterial vaginosis. The inherent differences within and between women in different ethnic groups strongly argues for a more refined definition of the kinds of bacterial communities normally found in healthy women and the need to appreciate differences between individuals so they can be taken into account in risk assessment and disease diagnosis. PMID:20534435

  16. The case for extrathymic development of vaginal T lymphocytes.

    PubMed

    Hamad, Mawieh

    2008-04-01

    The vaginal tract mucosa is populated by a small, yet phenotypically diverse and functionally significant, subset of T cells that plays a major role in local cell-mediated immunity. Although phenotypic and functional characteristics of vaginal T cells have received some attention in recent years, little is known about the development of this cell population. In this mini review, the developmental origins of vaginal T cells are traced from published work related to vaginal T cells, the vaginal mucosa environment and vaginal tract infection animal models. A CD3(+)TCR(+)CD2(+)CD5(+)B220(-) (CD3(+)B220(-)) subpopulation, which is mostly CD4(+), makes up 30-40% of vaginal T lymphocytes. This population consists of a TCRalphabeta(+) subset and TCRgammadelta(+) subset. While CD3(+)B220(-)TCRalphabeta(+) vaginal T cells exhibit phenotypic and functional properties consistent with that of peripheral T cells, CD3(+)B220(-)TCRgammadelta(+) vaginal T cells exhibit unique phenotypic and functional features that set them apart from other TCRgammadelta(+) T cell subsets populating the periphery or other mucosal areas. The vaginal mucosa is populated also by CD3(+)TCRalphabeta(+)CD4(-)/8(-)B220(+)CD2(-)CD5(-) T cells (CD3(+)B220(+)) whose relative predominance increases significantly in systemic T cell deficiency. This subset is generally unresponsive to TCR-mediated stimuli and expresses high levels of CD25, perhaps indicative of a regulatory role. Current data suggest that, while CD3(+)B220(-) vaginal T cells are mostly thymic in origin, CD3(+)TCRalphabeta(+)B220(+) cells are exclusively extrathymic.

  17. Stent Patients Face Higher Risk of Death After Bleeding, Clots

    MedlinePlus

    ... 164108.html Stent Patients Face Higher Risk of Death After Bleeding, Clots Prolonged treatment to prevent clots ... some patients are still at increased risk of death if they suffer either blockages or bleeding events, ...

  18. "Jeopardy" in Abnormal Psychology.

    ERIC Educational Resources Information Center

    Keutzer, Carolin S.

    1993-01-01

    Describes the use of the board game, Jeopardy, in a college level abnormal psychology course. Finds increased student interaction and improved application of information. Reports generally favorable student evaluation of the technique. (CFR)

  19. Vaginal Microbiota in Pregnancy: Evaluation Based on Vaginal Flora, Birth Outcome, and Race

    PubMed Central

    Subramaniam, Akila; Kumar, Ranjit; Cliver, Suzanne P.; Zhi, Degui; Szychowski, Jeff M.; Abramovici, Adi; Biggio, Joseph R.; Lefkowitz, Elliot J.; Morrow, Casey; Edwards, Rodney K.

    2016-01-01

    Objective This study aims to evaluate vaginal microbiota differences by bacterial vaginosis (BV), birth timing, and race, and to estimate parameters to power future vaginal microbiome studies. Methods Previously, vaginal swabs were collected at 21 to 25 weeks (stored at −80°C), and vaginal smears evaluated for BV (Nugent criteria). In a blinded fashion, 40 samples were selected, creating 8 equal-sized groups stratified by race (black/white), BV (present/absent), and birth timing (preterm/term). Samples were thawed, DNA extracted, and prepared. Polymerase chain reaction (PCR) with primers targeting the 16S rDNA V4 region was used to prepare an amplicon library. PCR products were sequenced and analyzed using quantitative insight into microbial ecology; taxonomy was assigned using ribosomal database program classifier (threshold 0.8) against the modified Greengenes database. Results After quality control, 97,720 sequences (mean) per sample, single-end 250 base-reads, were analyzed. BV samples had greater microbiota diversity (p < 0.05)—with BVAB1, Prevotella, and unclassified genus, Bifidobacteriaceae family (all p < 0.001) more abundant; there was minimal content of Gardnerella or Mobiluncus. Microbiota did not differ by race or birth timing, but there was an association between certain microbial clusters and preterm birth (p = 0.07). To evaluate this difference, 159 patients per group are needed. Conclusions There are differences in the vaginal microbiota between patients with and without BV. Larger studies should assess the relationship between microbiota composition and preterm birth. PMID:26479170

  20. Hemostatic Powders in Gastrointestinal Bleeding: A Systematic Review.

    PubMed

    Chen, Yen-I; Barkun, Alan N

    2015-07-01

    Topical hemostatic agents and powders are an emerging modality in the endoscopic management of upper and lower gastrointestinal bleeding. This systematic review demonstrates the effectiveness and safety of these agents with special emphasis on TC-325 and Ankaferd Blood Stopper. The unique noncontact/nontraumatic application, ability to cover large areas of bleed, and ease of use make these hemostatic agents an attractive option in certain clinical situations, such as massive bleeding with poor visualization, salvage therapy, and diffuse bleeding from luminal malignancies.

  1. Gastrointestinal angiodysplasia and bleeding in von Willebrand disease.

    PubMed

    Franchini, M; Mannucci, P M

    2014-09-02

    Von Willebrand disease (VWD), the most common genetic bleeding disorder, is characterised by a quantitative or qualitative defect of von Willebrand factor (VWF). Patients with VWD suffer from mucocutaneous bleeding, of severity usually proportional to the degree of VWF defect. In particular, gastrointestinal bleeding associated with angiodysplasia is often a severe symptom of difficult management. This review focuses on the pathophysiology, diagnosis and treatment of VWD-associated gastrointestinal angiodysplasia and related bleeding.

  2. Abnormal megakaryocyte development and platelet function in Nbeal2(-/-) mice.

    PubMed

    Kahr, Walter H A; Lo, Richard W; Li, Ling; Pluthero, Fred G; Christensen, Hilary; Ni, Ran; Vaezzadeh, Nima; Hawkins, Cynthia E; Weyrich, Andrew S; Di Paola, Jorge; Landolt-Marticorena, Carolina; Gross, Peter L

    2013-11-07

    Gray platelet syndrome (GPS) is an inherited bleeding disorder associated with macrothrombocytopenia and α-granule-deficient platelets. GPS has been linked to loss of function mutations in NEABL2 (neurobeachin-like 2), and we describe here a murine GPS model, the Nbeal2(-/-) mouse. As in GPS, Nbeal2(-/-) mice exhibit splenomegaly, macrothrombocytopenia, and a deficiency of platelet α-granules and their cargo, including von Willebrand factor (VWF), thrombospondin-1, and platelet factor 4. The platelet α-granule membrane protein P-selectin is expressed at 48% of wild-type levels and externalized upon platelet activation. The presence of P-selectin and normal levels of VPS33B and VPS16B in Nbeal2(-/-) platelets suggests that NBEAL2 acts independently of VPS33B/VPS16B at a later stage of α-granule biogenesis. Impaired Nbeal2(-/-) platelet function was shown by flow cytometry, platelet aggregometry, bleeding assays, and intravital imaging of laser-induced arterial thrombus formation. Microscopic analysis detected marked abnormalities in Nbeal2(-/-) bone marrow megakaryocytes, which when cultured showed delayed maturation, decreased survival, decreased ploidy, and developmental abnormalities, including abnormal extracellular distribution of VWF. Our results confirm that α-granule secretion plays a significant role in platelet function, and they also indicate that abnormal α-granule formation in Nbeal2(-/-) mice has deleterious effects on megakaryocyte survival, development, and platelet production.

  3. 14 CFR 23.1109 - Turbocharger bleed air system.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Turbocharger bleed air system. 23.1109... Induction System § 23.1109 Turbocharger bleed air system. The following applies to turbocharged bleed air systems used for cabin pressurization: (a) The cabin air system may not be subject to...

  4. 14 CFR 23.1109 - Turbocharger bleed air system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Turbocharger bleed air system. 23.1109... Induction System § 23.1109 Turbocharger bleed air system. The following applies to turbocharged bleed air systems used for cabin pressurization: (a) The cabin air system may not be subject to...

  5. 14 CFR 23.1111 - Turbine engine bleed air system.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Turbine engine bleed air system. 23.1111 Section 23.1111 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Induction System § 23.1111 Turbine engine bleed air system. For turbine engine bleed air systems,...

  6. 14 CFR 23.1111 - Turbine engine bleed air system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Turbine engine bleed air system. 23.1111 Section 23.1111 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Induction System § 23.1111 Turbine engine bleed air system. For turbine engine bleed air systems,...

  7. Gallbladder bleeding-related severe gastrointestinal bleeding and shock in a case with end-stage renal disease

    PubMed Central

    Tsai, Jun-Li; Tsai, Shang-Feng

    2016-01-01

    Abstract Gallbladder (GB) bleeding is very rare and it is caused by cystic artery aneurysm and rupture, or GB wall rupture. For GB rupture, the typical findings are positive Murphy's sign and jaundice. GB bleeding mostly presented as hemobilia. This is the first case presented with severe GI bleeding because of GB rupture-related GB bleeding. After comparing computed tomography, one gallstone spillage was noticed. In addition to gallstones, uremic coagulopathy also worsens the bleeding condition. This is also the first case that patients with GB spillage-related rupture and bleeding were successfully treated by nonsurgical management. Clinicians should bear in mind the rare causes of GI bleeding. Embolization of the bleeding artery should be attempted as soon as possible. PMID:27281100

  8. Efficacy and Tolerability of Fitostimoline (Vaginal Cream, Ovules, and Vaginal Washing) and of Benzydamine Hydrochloride (Tantum Rosa Vaginal Cream and Vaginal Washing) in the Topical Treatment of Symptoms of Bacterial Vaginosis

    PubMed Central

    Boselli, F.; Petrella, E.; Campedelli, A.; Muzi, M.; Rullo, V.; Ascione, L.; Papa, R.; Saponati, G.

    2012-01-01

    Two hundred and 91 patients showing signs and symptoms of bacterial vaginosis (BV) were randomized to receive topical treatment with Fitostimoline (vaginal cream and vaginal ovules + vaginal washing) or benzydamine hydrochloride (vaginal cream + vaginal washing) for 7 days. Signs (leucorrhoea, erythema, oedema, and erosion) and symptoms (burning, pain, itching, vaginal dryness, dyspareunia, and dysuria) (scored 0–3) were evaluated at baseline and at the end of treatment; the total symptoms score (TSS) was also calculated. In 125 patients, a bacterial vaginosis was confirmed by vaginal swab test. The primary efficacy variable analysis, that is, the percentage of patients with therapeutic success (almost complete disappearance of signs and symptoms), demonstrated that Fitostimoline ovules and vaginal cream were therapeutically equivalent and that pooled Fitostimoline treatment was not inferior to benzydamine hydrochloride. All the treatments were well tolerated, with only minor local adverse events infrequently reported. The results of this study confirmed that gynaecological Fitostimoline is a safe and effective topical treatment for BV. PMID:23209922

  9. Nano-sized platforms for vaginal drug delivery.

    PubMed

    El-Hammadi, Mazen M; Arias, Jose L

    2015-01-01

    Nano-sized systems have shown promise for efficient vaginal drug delivery providing sustained drug release and enhanced permeation. In parallel with advancements in drug discovery of new vaginal therapeutic agents, such as peptides, proteins, nucleic material, antigens, hormones, and microbicides, nanoplatforms are gaining momentum as prospective vectors for these agents. Thus far, extensive research in this arena has been focused on local delivery to the mucus vagina. However, an improved understanding of vaginal route, advantages offered by the vaginal route including being non-invasive and bypassing hepatic first-effect metabolism, and recent success achieved by vaginal drug nanocarriers may open the door for extensive nanotechnology- based research to explore the viability of systemic administration via this route. The review analyzes the possibilities given by nanoplatform-based delivery systems in the vaginal delivery of active agents. Special insight is given to the most important aspects to be considered during nanomedicine development and preclinical evaluation, i.e., the anatomy and physiology of the vagina, advantages of vaginal route of drug administration, and barriers to vaginal drug delivery. Finally, an updated analysis of the recent advancements of nanomedicine technologies and their potential progress into the clinic is compiled in this work.

  10. Genome Sequences of 11 Human Vaginal Actinobacteria Strains.

    PubMed

    Lewis, Amanda L; Deitzler, Grace E; Ruiz, Maria J; Weimer, Cory; Park, SoEun; Robinson, Lloyd S; Hallsworth-Pepin, Kymberlie; Wollam, Aye; Mitreva, Makedonka; Lewis, Warren G

    2016-09-29

    The composition of the vaginal microbiota is an important health determinant. Several members of the phylum Actinobacteria have been implicated in bacterial vaginosis, a condition associated with many negative health outcomes. Here, we present 11 strains of vaginal Actinobacteria (now available through BEI Resources) along with draft genome sequences.

  11. Women's Psychological Adjustment Following Emergency Cesarean versus Vaginal Delivery.

    ERIC Educational Resources Information Center

    Padawer, Jill A.; And Others

    1988-01-01

    Investigated psychological adjustment and satisfaction in women who had given birth vaginally or by cesarean section. Cesarean mothers reported significantly less satisfaction with the delivery than did vaginal mothers; however no differences were found in postpartum psychological adjustment as measured by depression, anxiety, and confidence in…

  12. Genome Sequences of 11 Human Vaginal Actinobacteria Strains

    PubMed Central

    Deitzler, Grace E.; Ruiz, Maria J.; Weimer, Cory; Park, SoEun; Robinson, Lloyd S.; Hallsworth-Pepin, Kymberlie; Wollam, Aye; Mitreva, Makedonka

    2016-01-01

    The composition of the vaginal microbiota is an important health determinant. Several members of the phylum Actinobacteria have been implicated in bacterial vaginosis, a condition associated with many negative health outcomes. Here, we present 11 strains of vaginal Actinobacteria (now available through BEI Resources) along with draft genome sequences. PMID:27688328

  13. Salvage therapy with high dose Intravenous Immunoglobulins in acquired Von Willebrand Syndrome and unresponsive severe intestinal bleeding

    PubMed Central

    2014-01-01

    A 91-year-old woman affected with acquired Von Willebrand (VW) syndrome and intestinal angiodysplasias presented with severe gastrointestinal bleeding (hemoglobin 5 g/dl). Despite replacement therapy with VW factor/factor VIII concentrate qid, bleeding did not stop (eleven packed red blood cell units were transfused over three days). High circulating levels of anti-VW factor immunoglobulin M were documented immunoenzimatically. Heart ultrasound showed abnormalities of the mitral and aortic valves with severe flow alterations. When intravenous immunoglobulins were added to therapy, prompt clinical and laboratory responses occurred: complete cessation of bleeding, raise in hemoglobin, VW factor antigen, VW ristocetin cofactor and factor VIII levels as well as progressive reduction of the anti-VWF autoantibody levels. PMID:24926417

  14. Local Effects of Vaginally Administered Estrogen Therapy: A Review

    PubMed Central

    Krause, Megan; Wheeler, Thomas L.; Snyder, Thomas E.; Richter, Holly E.

    2011-01-01

    The results of the Women’s Health Initiative (WHI) led to a distinct decline in the routine use of estrogen as preventive therapy for vasomotor symptoms, osteoporosis, and cardiovascular disease in postmenopausal women. Without estrogen replacement, one third of women experience symptoms of atrophic vaginitis including dryness, irritation, itching and or dyspareunia. Local application of estrogen has been shown to relieve these symptoms and improve quality of life for these women. In addition, local estrogen therapy may have a favorable effect on sexuality, urinary tract infections, vaginal surgery, and incontinence. This review examines the effects of vaginally applied estrogen on the vaginal epithelium, urethra and endometrium. An accompanying review examines the systemic effects of vaginally applied estrogen. PMID:22229022

  15. Secondary prophylaxis for esophageal variceal bleeding.

    PubMed

    Albillos, Agustín; Tejedor, Marta

    2014-05-01

    Combination therapy with beta-blockers and endoscopic band ligation (EBL) is the standard prophylaxis of esophageal variceal rebleeding in cirrhosis. Beta-blockers are the backbone of combination therapy, since their benefit extend to other complications of portal hypertension. EBL carries the risk of post-banding ulcer bleeding, which explains why overall rebleeding is reduced when beta-blockers are added to EBL, and not when EBL is added to beta-blockers. TIPS is the rescue treatment, but it could be considered as first choice in patients that first bleed while on beta-blockers, those with contraindications to beta-blockers or with refractory ascites, and those with fundal varices.

  16. Multiple Polypoid Angiodysplasia with Obscure Overt Bleeding.

    PubMed

    Lee, Jooyoung; Hwang, Sung Wook; Kim, Jihye; Kang, Jinwoo; Kang, Gyeong Hoon; Park, Kyu Joo; Im, Jong Pil; Kim, Joo Sung

    2016-01-01

    Angiodysplasia (AD) is increasingly being recognized as a major cause of gastrointestinal bleeding. Morphologically flat lesions are common types of AD, whereas the polypoid types are rare. We report a case of multiple polypoid AD in the small bowel causing severe anemia and requiring surgical treatment. A 60-year-old male patient visited our hospital with dyspnea and hematochezia. He had a history of myocardial infarction and was taking both aspirin and clopidogrel. Capsule endoscopy, enteroscopy, computed tomography, and angiography revealed multifocal vascular lesions with a polypoid shape in the jejunum. Surgical resection was performed because endoscopic treatment was considered impossible with the number and the location of lesions. The risk of recurrent bleeding related to the use of antiplatelet agents also contributed to the decision to perform surgery. AD was histologically diagnosed from the surgical specimen. He resumed taking both aspirin and clopidogrel after surgery. He fully recovered and has been doing well during the several months of follow-up.

  17. Efficacy and safety of a vaginal medicinal product containing three strains of probiotic bacteria: a multicenter, randomized, double-blind, and placebo-controlled trial

    PubMed Central

    Tomusiak, Anna; Strus, Magdalena; Heczko, Piotr B; Adamski, Paweł; Stefański, Grzegorz; Mikołajczyk-Cichońska, Aleksandra; Suda-Szczurek, Magdalena

    2015-01-01

    Objective The main objective of this study was to evaluate whether vaginal administration of probiotic Lactobacillus results in their colonization and persistence in the vagina and whether Lactobacillus colonization promotes normalization and maintenance of pH and Nugent score. Patients and methods The study was a multicenter, randomized, double-blind, and placebo-controlled trial. Altogether, 376 women were assessed for eligibility, and signed informed consent. One hundred and sixty eligible women with abnormal, also called intermediate, vaginal microflora, as indicated by a Nugent score of 4–6 and pH >4.5 and zero or low Lactobacillus count, were randomized. Each participant was examined four times during the study. Women were randomly allocated to receive either the probiotic preparation inVag®, or a placebo (one capsule for seven consecutive days vaginally). The product inVag includes the probiotic strains Lactobacillus fermentum 57A, Lactobacillus plantarum 57B, and Lactobacillus gasseri 57C. We took vaginal swabs during visits I, III, and IV to determine the presence and abundance of bacteria from the Lactobacillus genus, measure the pH, and estimate the Nugent score. Drug safety evaluation was based on analysis of the types and occurrence of adverse events. Results Administration of inVag contributed to a significant decrease (between visits) in both vaginal pH (P<0.05) and Nugent score (P<0.05), and a significant increase in the abundance of Lactobacillus between visit I and visits III and IV (P<0.05). Molecular typing revealed the presence of Lactobacillus strains originating from inVag in 82% of women taking the drug at visit III, and 47.5% at visit IV. There was no serious adverse event related to inVag administration during the study. Conclusion The probiotic inVag is safe for administration to sustainably restore the healthy vaginal microbiota, as demonstrated by predominance of the Lactobacillus bacteria in vaginal microbiota. PMID:26451088

  18. Persisting cyclical uterine bleeding in patients treated with radical radiation therapy and hormonal replacement for carcinoma of the cervix

    SciTech Connect

    McKay, M.J.; Bull, C.A.; Houghton, C.R.; Langlands, A.O. )

    1990-04-01

    Radical radiation therapy used for carcinoma of the cervix will ablate ovarian function. Since January 1986, our policy has been to administer oral combination oestrogen-progesterone replacement hormonal therapy to all premenopausal patients undergoing radical radiation with or without synchronous chemotherapy, for invasive cervix cancer. Five out of 22 (23%) such patients unexpectedly experienced between one and four episodes of cyclical per vaginal bleeding after the completion of radiation therapy. Bleeding episodes occurred in the absence of persistent tumor or radiation reaction, and suggest persisting endometrial response to exogenous hormonal stimulation. Uterine activity was temporarily retained in these five patients despite a minimal endometrial surface dose of between 4800 and 6490 cGy. The limited number of cycles before bleeding spontaneously ceased may represent the slow death of endometrial cells subsequent to radiation or radiochemotherapy treatment, and has not previously been described. In view of the paucity of data on the radiosensitivity of normal endometrium, we have carefully examined these patients who appear to have retained endometrial sensitivity to hormonal stimuli after radical radiation-chemotherapy for uterine cervix cancer.

  19. Risk factors for major bleeding in the SEATTLE II trial

    PubMed Central

    Sadiq, Immad; Goldhaber, Samuel Z; Liu, Ping-Yu; Piazza, Gregory

    2017-01-01

    Ultrasound-facilitated, catheter-directed, low-dose fibrinolysis minimizes the risk of intracranial bleeding compared with systemic full-dose fibrinolytic therapy for pulmonary embolism (PE). However, major bleeding is nevertheless a potential complication. We analyzed the 150-patient SEATTLE II trial of submassive and massive PE patients to describe those who suffered major bleeding events following ultrasound-facilitated, catheter-directed, low-dose fibrinolysis and to identify risk factors for bleeding. Major bleeding was defined as GUSTO severe/life-threatening or moderate bleeds within 72 hours of initiation of the procedure. Of the 15 patients with major bleeding, four (26.6%) developed access site-related bleeding. Multiple venous access attempts were more frequent in the major bleeding group (27.6% vs 3.6%; p<0.001). All patients with major bleeding had femoral vein access for device delivery. Patients who developed major bleeding had a longer intensive care stay (6.8 days vs 4.7 days; p=0.004) and longer hospital stay (12.9 days vs 8.4 days; p=0.004). The frequency of inferior vena cava filter placement was 40% in patients with major bleeding compared with 13% in those without major bleeding (p=0.02). Massive PE (adjusted odds ratio 3.6; 95% confidence interval 1.01–12.9; p=0.049) and multiple venous access attempts (adjusted odds ratio 10.09; 95% confidence interval 1.98–51.46; p=0.005) were independently associated with an increased risk of major bleeding. In conclusion, strategies for improving venous access should be implemented to reduce the risk of major bleeding associated with ultrasound-facilitated, catheter-directed, low-dose fibrinolysis. ClinicalTrials.gov Identifier: NCT01513759; EKOS Corporation 10.13039/100006522 PMID:27913777

  20. The role of endoscopy in pediatric gastrointestinal bleeding

    PubMed Central

    Franke, Markus; Geiß, Andrea; Greiner, Peter; Wellner, Ulrich; Richter-Schrag, Hans-Jürgen; Bausch, Dirk; Fischer, Andreas

    2016-01-01

    Background and study aims: Gastrointestinal bleeding in children and adolescents accounts for up to 20 % of referrals to gastroenterologists. Detailed management guidelines exist for gastrointestinal bleeding in adults, but they do not encompass children and adolescents. The aim of this study was to assess gastrointestinal bleeding in pediatric patients and to determine an investigative management algorithm accounting for the specifics of children and adolescents. Patients and methods: Pediatric patients with gastrointestinal bleeding admitted to our endoscopy unit from 2001 to 2009 (n = 154) were identified. Retrospective statistical and neural network analysis was used to assess outcome and to determine an investigative management algorithm. Results: The source of bleeding could be identified in 81 % (n = 124/154). Gastrointestinal bleeding was predominantly lower gastrointestinal bleeding (66 %, n = 101); upper gastrointestinal bleeding was much less common (14 %, n = 21). Hematochezia was observed in 94 % of the patients with lower gastrointestinal bleeding (n = 95 of 101). Hematemesis (67 %, n = 14 of 21) and melena (48 %, n = 10 of 21) were associated with upper gastrointestinal bleeding. The sensitivity and specificity of a neural network to predict lower gastrointestinal bleeding were 98 % and 63.6 %, respectively and to predict upper gastrointestinal bleeding were 75 % and 96 % respectively. The sensitivity and specifity of hematochezia alone to predict lower gastrointestinal bleeding were 94.2 % and 85.7 %, respectively. The sensitivity and specificity for hematemesis and melena to predict upper gastrointestinal bleeding were 82.6 % and 94 %, respectively. We then developed an investigative management algorithm based on the presence of hematochezia and hematemesis or melena. Conclusions: Hematochezia should prompt colonoscopy and hematemesis or melena should prompt esophagogastroduodenoscopy. If no

  1. Risk factors for major bleeding in the SEATTLE II trial.

    PubMed

    Sadiq, Immad; Goldhaber, Samuel Z; Liu, Ping-Yu; Piazza, Gregory

    2017-02-01

    Ultrasound-facilitated, catheter-directed, low-dose fibrinolysis minimizes the risk of intracranial bleeding compared with systemic full-dose fibrinolytic therapy for pulmonary embolism (PE). However, major bleeding is nevertheless a potential complication. We analyzed the 150-patient SEATTLE II trial of submassive and massive PE patients to describe those who suffered major bleeding events following ultrasound-facilitated, catheter-directed, low-dose fibrinolysis and to identify risk factors for bleeding. Major bleeding was defined as GUSTO severe/life-threatening or moderate bleeds within 72 hours of initiation of the procedure. Of the 15 patients with major bleeding, four (26.6%) developed access site-related bleeding. Multiple venous access attempts were more frequent in the major bleeding group (27.6% vs 3.6%; p<0.001). All patients with major bleeding had femoral vein access for device delivery. Patients who developed major bleeding had a longer intensive care stay (6.8 days vs 4.7 days; p=0.004) and longer hospital stay (12.9 days vs 8.4 days; p=0.004). The frequency of inferior vena cava filter placement was 40% in patients with major bleeding compared with 13% in those without major bleeding ( p=0.02). Massive PE (adjusted odds ratio 3.6; 95% confidence interval 1.01-12.9; p=0.049) and multiple venous access attempts (adjusted odds ratio 10.09; 95% confidence interval 1.98-51.46; p=0.005) were independently associated with an increased risk of major bleeding. In conclusion, strategies for improving venous access should be implemented to reduce the risk of major bleeding associated with ultrasound-facilitated, catheter-directed, low-dose fibrinolysis. ClinicalTrials.gov Identifier: NCT01513759; EKOS Corporation 10.13039/100006522.

  2. Progress in the treatment of bleeding disorders.

    PubMed

    Bergman, Garrett E

    2011-01-01

    The availability of plasma-derived and recombinant coagulation factors has transformed the management of patients with bleeding disorders, such as hemophilia and von Willebrand disease (VWD). However, several important clinical challenges remain that have become the focus of current research in coagulation therapy. Two prospective, non-interventional studies (HyQoL-Europe and HyQoL-Canada) are evaluating the impact of major transitional life events, such as changes in social, work and living situations, on the quality of life of adolescents and young adults with hemophilia A who are treated with the recombinant factor VIII (rFVIII) concentrate Helixate®. A better understanding of the impact of these transitional life events on quality of life may help to develop improved interventions and counseling techniques that minimize the negative effects of these events on patients with bleeding disorders. A new clinical development program has been launched to evaluate the safety and efficacy of the low-volume, highly active, plasma-derived von Willebrand factor (VWF)/FVIII concentrate Biostate®. The program, known as SWIFT (Studies with von Willebrand factor/factor VIII) includes four clinical trials involving adult and pediatric patients with hemophilia A or VWD. Lastly, fusion of human recombinant albumin to recombinant coagulation factor IX (rFIX) has created a new fusion protein (rIX-FP) that retains the biological activity of rFIX and has a more favorable pharmacokinetic profile due to the longer half-life. The use of this novel fusion protein may offer several advantages to patients with hemophilia B: less frequent administration, prolonged protection from bleeding and improved compliance--increasing the likelihood of a positive clinical outcome. These examples of current research endeavors are intended to enhance the treatment experience as well as provide new and improved therapies for patients with bleeding disorders.

  3. Jejunogastric intussusception presenting as tumor bleed

    PubMed Central

    Rather, Shiraz Ahmad; Dar, Tanveer Iqbal; Wani, Rauf A; Khan, Asima

    2010-01-01

    Jejunogastric intussusception (JGI) is a rare but serious complication of previous gastrectomy or gastrojejunostomy, and a delayed diagnosis can lead to catastrophe. It can present as hematemesis, and an endoscopist aware of the condition can diagnose it early. We present a case of JGI presenting as hematemesis and diagnosed as tumor bleed on endoscopy. Diagnosis of JGI was confirmed on laparotomy, gangrenous efferent limb was resected and a fresh gastrojejunostomy performed. PMID:21063568

  4. Technological value of SPECT/CT fusion imaging for the diagnosis of lower gastrointestinal bleeding.

    PubMed

    Wang, Z G; Zhang, G X; Hao, S H; Zhang, W W; Zhang, T; Zhang, Z P; Wu, R X

    2015-11-24

    The aim of this study was to assess the clinical value of diagnosing and locating lower gastrointestinal (GI) bleeding using single photon emission computed tomography (SPECT)/computed tomography (CT) fusion imaging with 99mTc labeled red blood cells ((99m)Tc-RBC). Fifty-six patients with suspected lower GI bleeding received a preoperative intravenous injection of (99m)Tc-RBC and each underwent planar, SPECT/CT imaging of the lower abdominal region. The location and path of lower GI bleeding were diagnosed by contrastive analysis of planar and SPECT/CT fusion imaging. Among the 56 patients selected, there were abnormalities in concentrated radionuclide activity with planar imaging in 50 patients and in SPECT/CT fusion imaging in 52 patients. Moreover, bleeding points that were coincident with the surgical results were evident with planar imaging in 31 patients and with SPECT/CT fusion imaging in 48 patients. The diagnostic sensitivity of planar imaging and SPECT/CT fusion imaging were 89.3% (50/56) and 92.9% (52/56), respectively, and the difference was not statistically significant (χ(2) = 0.11, P > 0.05). The corresponding positional accuracy values were 73.8% (31/42) and 92.3% (48/52), and the difference was statistically significant (χ(2) = 4.63, P < 0.05). (99m)Tc- RBC SPECT/CT fusion imaging is an effective, simple, and accurate method that can be used for diagnosing and locating lower GI bleeding.

  5. Vaginal microbial flora analysis by next generation sequencing and microarrays; can microbes indicate vaginal origin in a forensic context?

    PubMed

    Benschop, Corina C G; Quaak, Frederike C A; Boon, Mathilde E; Sijen, Titia; Kuiper, Irene

    2012-03-01

    Forensic analysis of biological traces generally encompasses the investigation of both the person who contributed to the trace and the body site(s) from which the trace originates. For instance, for sexual assault cases, it can be beneficial to distinguish vaginal samples from skin or saliva samples. In this study, we explored the use of microbial flora to indicate vaginal origin. First, we explored the vaginal microbiome for a large set of clinical vaginal samples (n = 240) by next generation sequencing (n = 338,184 sequence reads) and found 1,619 different sequences. Next, we selected 389 candidate probes targeting genera or species and designed a microarray, with which we analysed a diverse set of samples; 43 DNA extracts from vaginal samples and 25 DNA extracts from samples from other body sites, including sites in close proximity of or in contact with the vagina. Finally, we used the microarray results and next generation sequencing dataset to assess the potential for a future approach that uses microbial markers to indicate vaginal origin. Since no candidate genera/species were found to positively identify all vaginal DNA extracts on their own, while excluding all non-vaginal DNA extracts, we deduce that a reliable statement about the cellular origin of a biological trace should be based on the detection of multiple species within various genera. Microarray analysis of a sample will then render a microbial flora pattern that is probably best analysed in a probabilistic approach.

  6. Single session treatment for bleeding hemorrhoids

    SciTech Connect

    Weinstein, S.J.; Rypins, E.B.; Houck, J.; Thrower, S.

    1987-12-01

    Fifty consecutive outpatients with bleeding internal hemorrhoids were prospectively treated with a single application of rubber band ligation or infrared coagulation. Complete follow-up observation was obtained in 48 patients (23 underwent rubber band ligation and 25 underwent infrared coagulation). At one month after treatment, 22 patients who underwent rubber band ligation and 16 who underwent infrared coagulation, were symptomatically improved (p less than 0.05). At six months, 15 patients who had undergone rubber band ligation and ten who had infrared coagulation treatment, remained improved (p less than 0.05). There was no statistical difference in the discomfort experienced by either group during or after the procedure as determined by a self-assessment scale. Two patients who underwent rubber band ligation experienced complications--a thrombosed external hemorrhoid developed in one patient and another had delayed rectal bleeding. Although associated with occasional complications after treatment, rubber band ligation is more effective than in infrared coagulation for single session treatment of bleeding internal hemorrhoids.

  7. Treatment and prognosis in peptic ulcer bleeding.

    PubMed

    Laursen, Stig Borbjerg

    2014-01-01

    Peptic ulcer bleeding is a frequent cause of admission. Despite several advances in treatment the 30-day mortality seems unchanged at a level around 11%. Use of risk scoring systems is shown to be advantageous in the primary assessment of patients presenting with symptoms of peptic ulcer bleeding. Studies performed outside Denmark have demonstrated that use of risk scoring systems facilitates identification of low-risk patients suitable for outpatient management. Nevertheless, these systems have not been implemented for routine use in Denmark. This is mainly explained by concerns about the external validity due to considerable inter-country variation in patients' characteristics. In recent years, transcatheter arterial embolization (TAE) has become increasingly used for achievement of hemostasis in patients with peptic ulcer bleeding not responding to endoscopic therapy. As rebleeding is associated with poor outcome TAE could, in theory, also be beneficial as a supplementary treatment in patients with ulcer bleeding responding to endoscopic therapy. This has not been examined previously. Several studies have concluded that peptic ulcer bleeding is associated with excess long-term mortality. These findings are, however, questioned as the studies were based on life-table analysis, unmatched control groups, or did not perform adequate adjustment for comorbidity. Treatment with blood transfusion is, among patients undergoing cardiac bypass surgery, shown to increase the long-term mortality. Despite frequent use of blood transfusion in treatment of peptic ulcer bleeding a possible adverse effect of on long-term survival has not been examined in these patients. The aims of the present thesis were: 1. To examine which risk scoring system is best at predicting need of hospital-based intervention, rebleeding, and mortality in patients presenting with upper gastrointestinal bleeding (Study I) 2. To evaluate if supplementary transcatheter arterial embolization (STAE) after

  8. A prospective cohort study of light transmission platelet aggregometry for bleeding disorders: is testing native platelet-rich plasma non-inferior to testing platelet count adjusted samples?

    PubMed

    Castilloux, Jean Francois; Moffat, Karen A; Liu, Yang; Seecharan, Jodi; Pai, Menaka; Hayward, Catherine P M

    2011-10-01

    Light transmission platelet aggregometry (LTA) is important to diagnose bleeding disorders. Experts recommend testing LTA with native (N) rather than platelet count adjusted (A) platelet-rich plasma (PRP), although it is unclear if this provides non-inferior, or superior, detection of bleeding disorders. Our goal was to determine if LTA with NPRP is non-inferior to LTA with APRP for bleeding disorder assessments. A prospective cohort of patients, referred for bleeding disorder testing, and healthy controls, were evaluated by LTA using common agonists, NPRP and APRP (adjusted to 250 x 10⁹ platelets/l). Recruitment continued until 40 controls and 40 patients with definite bleeding disorders were tested. Maximal aggregation (MA) data were assessed for the detection of abnormalities from bleeding disorders (all causes combined to limit bias), using sample-type specific reference intervals. Areas under receiver-operator curves (AUROC) were evaluated using pre-defined criteria (area differences: < 0.15 for non-inferiority, > 0 for superiority). Forty-four controls and 209 patients were evaluated. Chart reviews for 169 patients indicated 67 had bleeding disorders, 28 from inherited platelet secretion defects. Mean MA differences between NPRP and APRP were small for most agonists (ranges, controls: -3.3 to 5.8; patients: -3.0 to 13.7). With both samples, reduced MA with two or more agonists was associated with a bleeding disorder. AUROC differences between NPRP and APRP were small and indicated that NPRP were non-inferior to APRP for detecting bleeding disorders by LTA, whereas APRP met superiority criteria. Our study validates using either NPRP or APRP for LTA assessments of bleeding disorders.

  9. Patterns of bleeding in adolescents with severe haemophilia A.

    PubMed Central

    Aronstam, A; Rainsford, S G; Painter, M J

    1979-01-01

    Eighty-two boys with severe haemophilia A who spent some time at Lord Mayor Treloar College during 1973-7 were studied. All episodes of bleeding that occurred during term time were recorded, along with the number of transfusions. The bleeding frequency among these boys, most of them aged 10-17 years, increased steadily from 8,31 episodes/100 days in 1973 to 12,63 episodes/100 days in 1977. At the same time there was a steady fall in bleeding frequency with age. Altogether 24% of bleeding episodes were into the elbow joint, 22% into the knee, and 15% into the ankle. As the boys grew older the proportion of bleeding episodes in the legs declined and that in the arms increased. The overall results reflect the fact that special schools now see only the severest cases of haemophilia. The pattern of bleeding during adolescence suggests that concepts of management of arm bleeding need modifying. PMID:427411

  10. [Isolation, identification and serotyping of yeasts obtained from the vaginal fluid in patients with clinical vaginitis].

    PubMed

    Mendoza, M; González, I; Bellorin, E J; Salazar, W; Mendoza, L; Zambrano, E A; de Albornoz, M C

    1999-03-01

    A study was carried out to determine the presence of Candida in 105 patients with clinical vaginitis who consulted in the Infectious Disease Unit of the Vargas Hospital after referral from Gynecology Service. Yeasts were detected in 23 cases (24%), and identified as C. albicans (12), C. tropicalis (5), C. guilliermondii (3), C. glabrata (2) and C. parapsilosis (1). The presence of hyphae was observed in 50% of the direct examinations, in which the isolated species was C. albicans. These structures were not observed in infections with other species of Candida. In this study, there was relatively little difference between the percentages of serotypes A and B, 58 % and 42, respectively. This is in contrast with previous studies reported in clinical material from Venezuela and other countries, in which serotype A presented a greater incidence than serotype B. Our observations suggest an increase in serotype B C. albicans in vaginal candidiasis.

  11. An Unusual Case of Gastrointestinal Bleeding from Isolated Gallbladder Varices in a Patient with Pancreatic Cancer Complicated by Portal Biliopathy

    PubMed Central

    Kubachev, Kubach; Abdullaev, Elbrus; Zarkua, Nonna; Abdullaev, Abakar; Fokin, Artur

    2016-01-01

    Portal biliopathy is the complex of abnormalities of extrahepatic and intrahepatic bile ducts, cystic duct, and gallbladder, arising as a result of extrahepatic portal vein obstruction and noncirrhotic portal fibrosis, which can be caused by coagulopathies, tumors, inflammation, postoperative complications, dehydration, and neonatal umbilical vein catheterization. We report a case of a 55-year-old male patient with the history of pancreatic cancer and cholecystoenteric anastomosis presenting with gastrointestinal bleeding from gallbladder varices via the anastomosis. PMID:27800195

  12. Mucus-penetrating nanoparticles for vaginal and gastrointestinal drug delivery

    NASA Astrophysics Data System (ADS)

    Ensign-Hodges, Laura

    A method that could provide more uniform and longer-lasting drug delivery to mucosal surfaces holds the potential to greatly improve the effectiveness of prophylactic and therapeutic approaches for numerous diseases and conditions, including sexually transmitted infections and inflammatory bowel disease. However, the body's natural defenses, including adhesive, rapidly cleared mucus linings coating nearly all entry points to the body not covered by skin, has limited the effectiveness of drug and gene delivery by nanoscale delivery systems. Here, we investigate the use of muco-inert mucus-penetrating nanoparticles (MPP) for improving vaginal and gastrointestinal drug delivery. Conventional hydrophobic nanoparticles strongly adhere to mucus, facilitating rapid clearance from the body. Here, we demonstrate that mucoadhesive polystyrene nanoparticles (conventional nanoparticles, CP) become mucus-penetrating in human cervicovaginal mucus (CVM) after pretreatment with sufficient concentrations of Pluronic F127. Importantly, the diffusion rate of large MPP did not change in F127 pretreated CVM, implying there is no affect on the native pore structure of CVM. Additionally, there was no increase in inflammatory cytokine release in the vaginal tract of mice after daily application of 1% F127 for one week. Importantly, HSV virus remains adherent in F127-pretreated CVM. Mucosal epithelia use osmotic gradients for fluid absorption and secretion. We hypothesized that hypotonically-induced fluid uptake could be advantageous for rapidly delivering drugs through mucus to the vaginal epithelium. We evaluated hypotonic formulations for delivering water-soluble drugs and for drug delivery with MPP. Hypotonic formulations markedly increased the rate at which drugs and MPP reached the epithelial surface. Additionally, hypotonic formulations greatly enhanced drug and MPP delivery to the entire epithelial surface, including deep into the vaginal folds (rugae) that isotonic formulations

  13. Unraveling the Dynamics of the Human Vaginal Microbiome

    PubMed Central

    Nunn, Kenetta L.; Forney, Larry J.

    2016-01-01

    Four Lactobacillus species, namely L. crispatus, L. iners, L. gasseri, and L. jensenii, commonly dominate the vaginal communities of most reproductive-age women. It is unclear why these particular species, and not others, are so prevalent. Historically, estrogen-induced glycogen production by the vaginal epithelium has been proffered as being key to supporting the proliferation of vaginal lactobacilli. However, the ‘fly in the ointment’ (that has been largely ignored) is that the species of Lactobacillus commonly found in the human vagina cannot directly metabolize glycogen. It would appear that this riddle has been solved as studies have demonstrated that vaginal lactobacilli can metabolize the products of glycogen depolymerization by α-amylase, and fortunately, amylase activity is found in vaginal secretions. These amylases are presumed to be host-derived, but we suggest that other bacterial populations in vaginal communities could also be sources of amylase in addition to (or instead of) the host. Here we briefly review what is known about human vaginal bacterial communities and discuss how glycogen-derived resources and resource competition might shape the composition and structure of these communities. PMID:27698617

  14. A comparison of abdominal and vaginal hysterectomies in Benghazi, Libya.

    PubMed

    Agnaeber, K; Bodalal, Z

    2013-08-01

    We performed a comparative study between abdominal and vaginal hysterectomies using clinical data from Al-Jamhouria hospital (one of the largest maternity hospitals in Eastern Libya). Various parameters were taken into consideration: the rates of each type (and their subtypes); average age of patients; indications; causes; postoperative complications; and duration of stay in the hospital afterwards. Conclusions and recommendations were drawn from the results of this study. In light of the aforementioned parameters, it was found that: (1) abdominal hysterectomies were more common than vaginal hysterectomies (p < 0.001); (2) patients admitted for abdominal hysterectomies are younger than those admitted for vaginal hysterectomies (p < 0.001); (3) the most common indication for an abdominal hysterectomy was menstrual disturbances, while for vaginal hysterectomies it was vaginal prolapse; (4) the histopathological cause for abdominal and vaginal hysterectomies were observed and the most common were found to be leiomyomas and atrophic endometrium; (5) there was no significant difference between the two routes in terms of postoperative complications; (6) patients who were admitted for abdominal hysterectomies spent a longer amount of time in the hospital (p < 0.01). It was concluded that efforts should be made to further pursue vaginal and laparoscopic hysterectomies as a viable option to the more conventional abdominal route.

  15. Differential tissue-specific protein markers of vaginal carcinoma

    PubMed Central

    Hellman, K; Alaiya, A A; Becker, S; Lomnytska, M; Schedvins, K; Steinberg, W; Hellström, A-C; Andersson, S; Hellman, U; Auer, G

    2009-01-01

    The objective was to identify proteins differentially expressed in vaginal cancer to elucidate relevant cancer-related proteins. A total of 16 fresh-frozen tissue biopsies, consisting of 5 biopsies from normal vaginal epithelium, 6 from primary vaginal carcinomas and 5 from primary cervical carcinomas, were analysed using two-dimensional gel electrophoresis (2-DE) and MALDI-TOF mass spectrometry. Of the 43 proteins identified with significant alterations in protein expression between non-tumourous and tumourous tissue, 26 were upregulated and 17 were downregulated. Some were similarly altered in vaginal and cervical carcinoma, including cytoskeletal proteins, tumour suppressor proteins, oncoproteins implicated in apoptosis and proteins in the ubiquitin–proteasome pathway. Three proteins were uniquely altered in vaginal carcinoma (DDX48, erbB3-binding protein and biliverdin reductase) and five in cervical carcinoma (peroxiredoxin 2, annexin A2, sarcomeric tropomyosin kappa, human ribonuclease inhibitor and prolyl-4-hydrolase beta). The identified proteins imply involvement of multiple different cellular pathways in the carcinogenesis of vaginal carcinoma. Similar protein alterations were found between vaginal and cervical carcinoma suggesting common tumourigenesis. However, the expression level of some of these proteins markedly differs among the three tissue specimens indicating that they might be useful molecular markers. PMID:19367286

  16. Effects of a One Year Reusable Contraceptive Vaginal Ring on Vaginal Microflora and the Risk of Vaginal Infection: An Open-Label Prospective Evaluation

    PubMed Central

    Huang, Yongmei; Merkatz, Ruth B.; Hillier, Sharon L.; Roberts, Kevin; Blithe, Diana L.; Sitruk-Ware, Régine; Creinin, Mitchell D.

    2015-01-01

    Background A contraceptive vaginal ring (CVR) containing Nestorone® (NES) and ethinyl estradiol (EE) that is reusable for 1- year (13 cycles) is under development. This study assessed effects of this investigational CVR on the incidence of vaginal infections and change in vaginal microflora. Methods There were 120 women enrolled into a NES/EE CVR Phase III trial and a microbiology sub-study for up to 1- year of cyclic product use. Gynecological examinations were conducted at baseline, the first week of cycle 6 and last week of cycle 13 (or during early discontinuation visits). Vaginal swabs were obtained for wet mount microscopy, Gram stain and culture. The CVR was removed from the vagina at the last study visit and cultured. Semi-quantitative cultures for Lactobacillus, Gardnerella vaginalis, Enterococcus faecalis, Staphylococcus aureus, Escherichia coli, anaerobic gram negative rods (GNRs), Candida albicans and other yeasts were performed on vaginal and CVR samples. Vaginal infections were documented throughout the study. Results Over 1- year of use, 3.3% of subjects were clinically diagnosed with bacterial vaginosis, 15.0% with vulvovaginal candidiasis, and 0.8% with trichomoniasis. The detection rate of these three infections did not change significantly from baseline to either Cycle 6 or 13. Nugent scores remained stable. H2O2-positive Lactobacillus dominated vaginal flora with a non-significant prevalence increase from 76.7% at baseline to 82.7% at cycle 6 and 90.2% at cycle 13, and a median concentration of 107 colony forming units (cfu) per gram. Although anaerobic GNRs prevalence increased significantly, the median concentration decreased slightly (104 to 103cfu per gram). There were no significant changes in frequency or concentrations of other pathogens. High levels of agreement between vaginal and ring surface microbiota were observed. Conclusion Sustained use of the NES/EE CVR did not increase the risk of vaginal infection and was not disruptive to

  17. Treating dyspareunia caused by vaginal atrophy: a review of treatment options using vaginal estrogen therapy

    PubMed Central

    Kingsberg, SA; Kellogg, S; Krychman, M

    2010-01-01

    Vulvovaginal atrophy (VVA) and dryness are common symptoms of the decline in endogenous production of estrogen at menopause and often result in dyspareunia. Yet while 10% to 40% of women experience discomfort due to VVA, it is estimated that only 25% seek medical help. The main goals of treatment for vaginal atrophy are to improve symptoms and to restore vaginal and vulvar anatomic changes. Treatment choices for postmenopausal dyspareunia resulting from vulvovaginal atrophy will depend on the underlying etiology and might include individualized treatment. A number of forms of vaginal estrogen and manner of delivery are currently available to treat moderate to severe dyspareunia caused by VVA. They all have been shown to be effective and are often the preferred treatment due to the targeted efficacy for urogenital tissues while resulting in only minimal systemic absorption. Both healthcare professionals and patients often find it difficult to broach the subject of sexual problems associated with VVA. However, with minimal effort to initiate a conversation about these problems, healthcare providers can provide useful information to their postmenopausal patients in order to help them each choose the optimal treatment for their needs and symptoms. PMID:21072280

  18. Effects of bleed-hole geometry and plenum pressure on three-dimensional shock-wave/boundary-layer/bleed interactions

    NASA Technical Reports Server (NTRS)

    Chyu, Wei J.; Rimlinger, Mark J.; Shih, Tom I.-P.

    1993-01-01

    A numerical study was performed to investigate 3D shock-wave/boundary-layer interactions on a flat plate with bleed through one or more circular holes that vent into a plenum. This study was focused on how bleed-hole geometry and pressure ratio across bleed holes affect the bleed rate and the physics of the flow in the vicinity of the holes. The aspects of the bleed-hole geometry investigated include angle of bleed hole and the number of bleed holes. The plenum/freestream pressure ratios investigated range from 0.3 to 1.7. This study is based on the ensemble-averaged, 'full compressible' Navier-Stokes (N-S) equations closed by the Baldwin-Lomax algebraic turbulence model. Solutions to the ensemble-averaged N-S equations were obtained by an implicit finite-volume method using the partially-split, two-factored algorithm of Steger on an overlapping Chimera grid.

  19. [The relativity of abnormity].

    PubMed

    Nilson, Annika

    2006-01-01

    In the late 19th century and in the beginning of the 20th century, mental diseases and abnormal behavior was considered to be a great danger to culture and society. "Degeneration" was the buzzword of the time, used and misused by artists and scientists alike. At the same time, some scientists saw abnormity as the key to unlock the mysteries of the ordinary mind. Naturalistic curiosity left Pandoras box open when religion declined in Darwins wake. Two swedish scientists, the physician Bror Gadelius (1862-1938) and his friend the philosopher Axel Herrlin (1870-1937), inspired by the French psychologist Theodule Ribots (1839-1916) "psychology without a soul", denied all fixed demarcation lines between abnormity and normality. All humans are natures creatures ruled by physiological laws, not ruled by God or convention. Even ordinary morality was considered to be an utterly backward explanation and guideline for complex human behavior. Different forms of therapy, not various kinds of penalties for wicked and disturbing behavior, are the now the solution for lots of people, "normal" as well as "abnormal". Psychiatry is expanding.

  20. Abnormalities of gonadal differentiation.

    PubMed

    Berkovitz, G D; Seeherunvong, T

    1998-04-01

    Gonadal differentiation involves a complex interplay of developmental pathways. The sex determining region Y (SRY) gene plays a key role in testis determination, but its interaction with other genes is less well understood. Abnormalities of gonadal differentiation result in a range of clinical problems. 46,XY complete gonadal dysgenesis is defined by an absence of testis determination. Subjects have female external genitalia and come to clinical attention because of delayed puberty. Individuals with 46,XY partial gonadal dysgenesis usually present in the newborn period for the valuation of ambiguous genitalia. Gonadal histology always shows an abnormality of seminiferous tubule formation. A diagnosis of 46,XY true hermaphroditism is made if the gonads contain well-formed testicular and ovarian elements. Despite the pivotal role of the SRY gene in testis development, mutations of SRY are unusual in subjects with a 46,XY karyotype and abnormal gonadal development. 46,XX maleness is defined by testis determination in an individual with a 46,XX karyotype. Most affected individuals have a phenotype similar to that of Klinefelter syndrome. In contrast, subjects with 46,XX true hermaphroditism usually present with ambiguous genitalia. The majority of subjects with 46,XX maleness have Y sequences including SRY in genomic DNA. However, only rare subjects with 46,XX true hermaphroditism have translocated sequences encoding SRY. Mosaicism and chimaerism involving the Y chromosome can also be associated with abnormal gonadal development. However, the vast majority of subjects with 45,X/46,XY mosaicism have normal testes and normal male external genitalia.

  1. Norepinephrine potentiates proinflammatory responses of human vaginal epithelial cells.

    PubMed

    Brosnahan, Amanda J; Vulchanova, Lucy; Witta, Samantha R; Dai, Yuying; Jones, Bryan J; Brown, David R

    2013-06-15

    The vaginal epithelium provides a barrier to pathogens and recruits immune defenses through the secretion of cytokines and chemokines. Several studies have shown that mucosal sites are innervated by norepinephrine-containing nerve fibers. Here we report that norepinephrine potentiates the proinflammatory response of human vaginal epithelial cells to products produced by Staphylococcus aureus, a pathogen that causes menstrual toxic shock syndrome. The cells exhibit immunoreactivity for catecholamine synthesis enzymes and the norepinephrine transporter. Moreover, the cells secrete norepinephrine and dopamine at low concentrations. These results indicate that norepinephrine may serve as an autocrine modulator of proinflammatory responses in the vaginal epithelium.

  2. Vulvar and Vaginal Atrophy: Physiology, Clinical Presentation, and Treatment Considerations.

    PubMed

    Lev-Sagie, Ahinoam

    2015-09-01

    Vulvovaginal atrophy is a common condition associated with decreased estrogenization of the vaginal tissue. Symptoms include vaginal dryness, irritation, itching, soreness, burning, dyspareunia, discharge, urinary frequency, and urgency. It can occur at any time in a woman's life cycle, although more commonly in the postmenopausal phase, during which the prevalence is approximately 50%. Despite the high prevalence and the substantial effect on quality of life, vulvovaginal atrophy often remains underreported and undertreated. This article aims to review the physiology, clinical presentation, assessment, and current recommendations for treatment, including aspects of effectiveness and safety of local vaginal estrogen therapies.

  3. [Vaginism - a surgical or consultative problem? (author's transl)].

    PubMed

    Wenderlein, J M

    1982-04-01

    For the last one hundred years or so doctors have been confronted with the phenomenon of vaginism as a functional sexual disturbance. 70 years ago the psychogenetic nature of this disturbance was recognized, and yet gynaecologists and surgeons are still suggesting and practising surgical and mechanical interventions at the vaginal orifice. This is indeed regrettable - and not only because such attempts remain unsuccessful: in this manner doctors are fixed on the idea of an organic cause of the disturbance instead of motivating the patients to undergo consultative treatment. Vaginism may even entail psychosocial advantages for the women in some cases.

  4. A system-wide initiative to prevent retained vaginal sponges.

    PubMed

    Chagolla, Brenda A; Gibbs, Verna C; Keats, John P; Pelletreau, Barbara

    2011-01-01

    As any perinatal nurse knows, retained vaginal sponges are an obstetrical and postpartum patient safety problem. As surgical sponge counts are not routine in some obstetrical units for vaginal births, our healthcare system chose to institute a rigorous process to eliminate retained sponges in all vaginal births. This article describes this process, along with the lessons learned, when Catholic Healthcare West implemented the Sponge ACCOUNTing System in its 32 hospitals in California, Arizona, and Nevada. Implementation of this process involved the standardization of practice for obstetricians, certified nurse midwives, nurses, obstetric technicians, radiologists, and radiology technicians in the management and accounting of surgical sponges.

  5. Endoscopic hemostasis state of the art - Nonvariceal bleeding

    PubMed Central

    Goelder, Stefan Karl; Brueckner, Juliane; Messmann, Helmut

    2016-01-01

    New endoscopic techniques for hemostasis in nonvariceal bleeding were introduced and known methods further improved. Hemospray and Endoclot are two new compounds for topical treatment of bleeding. Initial studies in this area have shown a good hemostatic effect, especially in active large scale oozing bleeding, e.g., tumor bleedings. For further evaluation larger prospective studies comparing the substanced with other methods of endoscopic hemostasis are needed. For localized active arterial bleeding primary injection therapy in the area of ​​bleeding as well as in the four adjacent quadrants offers a good method to reduce bleeding activity. The injection is technically easy to learn and practicable. After bleeding activity is reduced the bleeding source can be localized more clearly for clip application. Today many different through-the-scope (TTS) clips are available. The ability to close and reopen a clip can aid towards good positioning at the bleeding site. Even more important is the rotatability of a clip before application. Often multiple TTS clips are required for secure closure of a bleeding vessel. One model has the ability to use three clips in series without changing the applicator. Severe arterial bleeding from vessels larger than 2 mm is often unmanageable with these conventional methods. Here is the over-the-scope-clip system another newly available method. It is similar to the ligation of esophageal varices and involves aspiration of tissue into a transparent cap before closure of the clip. Thus a greater vascular occlusion pressure can be achieved and larger vessels can be treated endoscopically. Patients with severe arterial bleeding from the upper gastrointestinal tract have a very high rate of recurrence after initial endoscopic treatment. These patients should always be managed in an interdisciplinary team of interventional radiologist and surgeons. PMID:26962402

  6. Management of Patients with Acute Lower Gastrointestinal Bleeding

    PubMed Central

    Strate, Lisa L.; Gralnek, Ian M.

    2016-01-01

    This guideline provides recommendations for the management of patients with acute overt lower gastrointestinal hemorrhage. Hemodynamic status should be initially assessed with intravascular volume resuscitation started as needed. Risk stratification based upon clinical parameters should be performed to help distinguish patients at high and low-risk of adverse outcomes. Hematochezia associated with hemodynamic instability may be indicative of an upper GI bleeding source and thus warrants an upper endoscopy. In the majority of patients, colonoscopy should be the initial diagnostic procedure and should be performed within 24 hours of patient presentation after adequate colon preparation. Endoscopic hemostasis therapy should be provided to patients with high risk endoscopic stigmata of bleeding including active bleeding, non-bleeding visible vessel, or adherent clot. The endoscopic hemostasis modality used (mechanical, thermal, injection or combination) is most often guided by the etiology of bleeding, access to the bleeding site, and endoscopist experience with the various hemostasis modalities. Repeat colonoscopy, with endoscopic hemostasis performed if indicated, should be considered for patients with evidence of recurrent bleeding. Radiographic interventions (tagged red blood cell scintigraphy, CT angiography, angiography) should be considered in high-risk patients with ongoing bleeding who do not respond adequately to resuscitation, and who are unlikely to tolerate bowel preparation and colonoscopy. Strategies to prevent recurrent bleeding should be considered. NSAID use should be avoided in patients with a history of acute lower GI bleeding particularly if secondary to diverticulosis or angioectasia. In patients with established cardiovascular disease who require aspirin (secondary prophylaxis), aspirin should not be discontinued. The exact timing depends on the severity of bleeding, perceived adequacy of hemostasis and the risk of a thromboembolic event. Surgery

  7. Characterization of Human Vaginal Mucosa Cells for Autologous In Vitro Cultured Vaginal Tissue Transplantation in Patients with MRKH Syndrome

    PubMed Central

    Nodale, Cristina; D'Amici, Sirio; Maffucci, Diana; Ceccarelli, Simona; Monti, Marco; Benedetti Panici, Pierluigi; Romano, Ferdinando; Angeloni, Antonio; Marchese, Cinzia

    2014-01-01

    Mayer-Rokitansky-Küster-Hauser (MRKH) is a rare syndrome characterized by congenital aplasia of the uterus and vagina. The most common procedure used for surgical reconstruction of the neovagina is the McIndoe vaginoplasty, which consists in creation of a vaginal canal covered with a full-thickness skin graft. Here we characterized the autologous in vitro cultured vaginal tissue proposed as alternative material in our developed modified McIndoe vaginoplasty in order to underlie its importance in autologous total vaginal replacement. To this aim human vaginal mucosa cells (HVMs) were isolated from vaginal mucosa of patients affected by MRKH syndrome and characterized with respect to growth kinetics, morphology, PAS staining, and expression of specific epithelial markers by immunofluorescence, Western blot, and qRT-PCR analyses. The presence of specific epithelial markers along with the morphology and the presence of mucified cells demonstrated the epithelial nature of HMVs, important for an efficient epithelialization of the neovagina walls and for creating a functional vaginal cavity. Moreover, these cells presented characteristics of effective proliferation as demonstrated by growth kinetics assay. Therefore, the autologous in vitro cultured vaginal tissue might represent a highly promising and valid material for McIndoe vaginoplasty. PMID:25162002

  8. Ovine multiparity is associated with diminished vaginal muscularis, increased elastic fibres and vaginal wall weakness: implication for pelvic organ prolapse

    PubMed Central

    Emmerson, Stuart; Young, Natharnia; Rosamilia, Anna; Parkinson, Luke; Edwards, Sharon L.; Vashi, Aditya V.; Davies-Tuck, Miranda; White, Jacinta; Elgass, Kirstin; Lo, Camden; Arkwright, John; Werkmeister, Jerome A.; Gargett, Caroline E.

    2017-01-01

    Pelvic Organ Prolapse (POP) is a major clinical burden affecting 25% of women, with vaginal delivery a major contributing factor. We hypothesised that increasing parity weakens the vagina by altering the extracellular matrix proteins and smooth muscle thereby leading to POP vulnerability. We used a modified POP-quantification (POP-Q) system and a novel pressure sensor to measure vaginal wall weakness in nulliparous, primiparous and multiparous ewes. These measurements were correlated with histological, biochemical and biomechanical properties of the ovine vagina. Primiparous and multiparous ewes had greater displacement of vaginal tissue compared to nulliparous at points Aa, Ap and Ba and lower pressure sensor measurements at points equivalent to Ap and Ba. Vaginal wall muscularis of multiparous ewes was thinner than nulliparous and had greater elastic fibre content. Collagen content was lower in primiparous than nulliparous ewes, but collagen organisation did not differ. Biomechanically, multiparous vaginal tissue was weaker and less stiff than nulliparous. Parity had a significant impact on the structure and function of the ovine vaginal wall, as the multiparous vaginal wall was weaker and had a thinner muscularis than nulliparous ewes. This correlated with “POP-Q” and pressure sensor measurements showing greater tissue laxity in multiparous compared to nulliparous ewes. PMID:28374826

  9. Oral immunization with recombinant listeria monocytogenes controls virus load after vaginal challenge with feline immunodeficiency virus.

    PubMed

    Stevens, Rosemary; Howard, Kristina E; Nordone, Sushila; Burkhard, MaryJo; Dean, Gregg A

    2004-08-01

    Recombinant Listeria monocytogenes has many attractive characteristics as a vaccine vector against human immunodeficiency virus (HIV). Wild-type and attenuated Listeria strains expressing HIV Gag have been shown to induce long-lived mucosal and systemic T-cell responses in mice. Using the feline immunodeficiency virus (FIV) model of HIV we evaluated recombinant L. monocytogenes in a challenge system. Five cats were immunized with recombinant L. monocytogenes that expresses the FIV Gag and delivers an FIV Env-expressing DNA vaccine (LMgag/pND14-Lc-env). Control cats were either sham immunized or immunized with wild-type L. monocytogenes (LM-wt). At 1 year after vaginal challenge, provirus could not be detected in any of the nine tissues evaluated from cats immunized with the recombinant bacteria but was detected in at least one tissue in 8 of 10 control animals. Virus was isolated from bone marrow of four of five LMgag/pND14-Lc-env-immunized cats by use of a stringent coculture system but required CD8(+) T-cell depletion, indicating CD8(+) T-cell suppression of virus replication. Control animals had an inverted CD4:CD8 ratio in mesenteric lymph node and were depleted of both CD4(+) and CD8(+) intestinal epithelial T cells, while LMgag/pND14-Lc-env-immunized animals showed no such abnormalities. Vaginal FIV-specific immunoglobulin A was present at high titer in three LMgag/pND14-Lc-env-immunized cats before challenge and in all five at 1 year postchallenge. This study demonstrates that recombinant L. monocytogenes conferred some control of viral load after vaginal challenge with FIV.

  10. Intra-abdominal bleeding in appendicitis.

    PubMed

    Thongprayoon, C; Pasa-Arj, S

    1991-08-01

    A 34-year-old woman, gravida 6 with 10 weeks of gestation was admitted because of abdominal pain and fainting. On physical examination she had hypotension, was pale with abdominal tenderness and guarding. Culdocentesis yielded unclotted blood. Immediate laparotomy was performed, because a diagnosis of ectopic pregnancy was made. About 2,500 ml of fresh blood was found in the abdominal cavity. Appendicular artery tear caused active arterial bleeding. The torn appendicular artery was observed to be the consequence of perforated appendicitis, which, in turn, was caused by a faecalith. Appendectomy was performed and she made a good recovery.

  11. A randomized trial of vaginal misoprostol for cervical priming before hysteroscopy in postmenopausal women

    PubMed Central

    Kant, Anita; Divyakumar; Priyambada, Usha

    2011-01-01

    Objective: To perform hysteroscopy the cervix needs to be dilated and in nullipara and postmenopausal women this is sometimes difficult. Well-known, entry-related complications during hysteroscopy include cervical tear, creation of false tract, bleeding, uterine perforation, scarring, and subsequent anatomical stenosis. Materials and Methods: This study was done to investigate the priming effect of vaginal misoprostol on cervical dilatation in postmenopausal women, before hysteroscopy, to prevent such complications. Two hundred micrograms of misoprostol was inserted into the vagina at least 12 hours before the procedure and the control group did not receive any cervical priming agent. Pre-procedural dilatation, additional dilatation required, and time taken for dilatation was noted in each case. Observations: The study showed a significant difference between the study group (7.7 ± 1.7 mm) and the control group (4.5 ± 1.8 mm) in terms of pre-procedural cervical width and the number of women requiring a dditional dilatation (7 / 25 versus 22 / 25), and hence, the time required for dilatation (4.7 ± 8 seconds versus 20.6 ± 9.3 seconds). Conclusion: The pre-procedural cervical width was significantly more in the study group as compared to that in the control group. We found significant differences between the study and control groups with respect to the number of women who required cervical dilatation. To conclude, this study helps derive a conclusion that vaginal misoprostol as a cervical priming agent in postmenopausal women appears to be safe, effective, and inexpensive, with mild side effects. PMID:21897735

  12. Human epididymis protein 4 and secretory leukocyte protease inhibitor in vaginal fluid: relation to vaginal components and bacterial composition.

    PubMed

    Orfanelli, Theofano; Jayaram, Aswathi; Doulaveris, Georgios; Forney, Larry J; Ledger, William J; Witkin, Steven S

    2014-04-01

    Human epididymis protein 4 (HE4) is a protease inhibitor and a recently identified serum biomarker for ovarian cancer. Properties of HE4 in the genital tract of healthy women have not been evaluated. We evaluated associations between HE4 and a second vaginal protease inhibitor, secretory leukocyte protease inhibitor (SLPI), with vaginal concentrations of innate immune mediators or proteases and with the types of vaginal bacterial communities. Vaginal secretions were collected from 18 healthy reproductive age women and assayed by enzyme-linked immunosorbent assay for concentrations of HE4, SLPI, kallikrein 5, cathepsin B, interleukin 1β (IL-1), IL-1 receptor antagonist (IL-1 ra), mannose-binding lectin (MBL), the inducible 70-kDa heat shock protein, and matrix metalloproteinase (MMP)-8. The species composition of vaginal bacterial communities in 16 women was characterized by sequencing amplicons derived from 16S bacterial ribosomal RNA genes. Correlations between any 2 assays were analyzed by the Spearman rank correlation tests. Differences in the concentrations of HE4 and SLPI, and between soluble components and vaginal community types, were analyzed by the Mann-Whitney U tests. Vaginal HE4 concentrations, but not SLPI levels, were positively correlated with levels of IL-1β (P = .0152), IL-1ra (P = .0061), MBL (P = .0100), and MMP-8 (P = .0315). The median vaginal HE4 level, as well as concentrations of MBL, IL-1β, IL-1ra, and MMP-8, was highest when Gardnerella vaginalis dominated a vaginal community. The association between HE4, elevated levels of proteases, immune mediators and high proportions of G vaginalis strongly suggests that HE4 is a component of the proinflammatory immune response in the female genital tract.

  13. Giant primary vaginal calculus secondary to vesicovaginal fistula with partial vaginal outlet obstruction in a 12-year-old girl.

    PubMed

    Chen, Shushang; Ge, Rong; Zhu, Lingfeng; Yang, Shunliang; Wu, Weizhen; Yang, Yin; Tan, Jianming

    2011-10-01

    A vesicovaginal fistula with vagina obstruction associated with vaginal calculi is an extremely rare medical condition. We report a giant primary vaginal calculus resulting from vesicovaginal fistula with partial vaginal outlet obstruction secondary to perineum trauma and surgery in a 12-year-old girl. Episiotomy was performed and the adhesive labia minora was split. After the removal of a giant calculus in the vagina, approximately 8 cm in diameter, the fistula tract was completely excised, followed by the repair of the vesicovagina fistula and the vagina. The patient was symptom-free at 6-month follow-up examination.

  14. [Arterial injury associated with tension-free vaginal tape procedure successfully treated by radiological embolization: a case report].

    PubMed

    Takatera, Hiroshi; Mukai, Masatoshi; Fujii, Takahiro; Nishi, Masayo; Okada, Hiroshi; Nishimine, Kiyoshi; Tsushima, Juichi

    2006-09-01

    A 75-year-old woman underwent a tension-free vaginal tape (TVT) procedure for urinary stress incontinence. The patient complained of lower abdominal pain, a feeling of lower abdominal distension and nausea three hours after the operation. In addition, systolic blood pressure decreased gradually to 80 mmHg. Enhanced computed tomography revealed a retropubic hematoma sized up to 16 cm X 12 cm X 11 cm and bleeding from a vessel running through the posterosuperior aspect of the pubic bone. Successively, arteriography was performed. The arteriogram also confirmed arterial injury, which was successfully treated by selective embolization using a gelatin sponge and pushable coils. Postoperative course was uneventful requiring neither blood transfusion nor surgical removal of the hematoma.

  15. First isolation of Desulfovibrio from the human vaginal flora.

    PubMed

    Ichiishi, Suguru; Tanaka, Kaori; Nakao, Kenichi; Izumi, Koji; Mikamo, Hiroshige; Watanabe, Kunitomo

    2010-06-01

    Four Desulfovibrio species, including 2 subtypes of 1 species, namely, Desulfovibrio piger, Desulfovibrio desulfuricans MB subtype and Essex 6 subtype, Desulfovibrio fairfieldensis, and Desulfovibrio vulgaris, have been isolated from the human oral and intestinal flora, but not previously from the vaginal flora. They are opportunistic pathogens and have been considered as possible environmental and etiologic agents involved in ulcerative colitis and chronic periodontitis. We isolated Desulfovibrio intestinalis from vaginal specimens of four Japanese women; a species which has not been previously isolated from humans. The vaginal isolates were highly resistant to cefoxitin, piperacillin, and piperacillin-tazobactam but were susceptible to the other antimicrobial agents tested. Our findings suggested that vaginal Desulfovibrio species may be involved in gynecological or obstetric pathology, and provides additional information of the medical relevance on human Desulfovibrio species.

  16. Management of Recurrent Stricture Formation after Transverse Vaginal Septum Excision

    PubMed Central

    Gupta, Ridhima; Bozzay, Joseph D.; Williams, David L.; DePond, Robert T.; Gantt, Pickens A.

    2015-01-01

    Background. A transverse vaginal septum (TVS) is a rare obstructing anomaly, caused due to improper fusion of Müllerian ducts and urogenital sinus during embryogenesis. Case. A 15-year-old girl presented with primary amenorrhea. She had multiple congenital anomalies. Initial examination and imaging investigation revealed the presence of a unicornuate uterus and a TVS. The TVS was excised; however the patient was unable to perform vaginal dilation postoperatively leading to recurrent stricture formation. She underwent multiple surgeries for excision of the stricture. The patient was eventually evaluated every day in the clinic until she was able to demonstrate successful vaginal dilatation in the presence of a clinician. Summary and Conclusion. Properly guided regular and intensive vaginal dilation after TVS excision may decrease the need of reoperations due to recurrent stricture formation. PMID:26078895

  17. Formulation and in vitro study of antibacterial vaginal suppositories.

    PubMed

    Regdon, G; Gombkötö, S; Regdon, G; Selmeczi, B

    1994-12-01

    Vaginal suppositories frequently used in gynaecological therapy were studied. Several antibacterial pharmacons are used for the topical treatment of vaginitis of various origins. In view of the fact that the liberation of the given active substance and the subsequent therapeutic effect may be improved or inhibited by the vehicle, our aim was to find the optimal suppository base for vaginal suppositories containing sulfadimidine, chloramphenicol and gentamicin sulfate by means of in vitro experiments. On the basis of breaking hardness, disintegration time and spreading properties the French Suppocire NA product, and compositions of macrogols with lower molecular weight proved to be the best lipophilic and hydrophilic bases, respectively. Among the lipophilic bases the in vitro drug liberation of Suppocire NA was significantly better (P < 0.05) than the other lipophilic bases. This vehicle is recommended for the topical treatment of vaginitis, as these suppositories have the further advantage that they can easily be produced on a magistral, galenical or industrial scale as well.

  18. Polymer-based nanocarriers for vaginal drug delivery.

    PubMed

    das Neves, José; Nunes, Rute; Machado, Alexandra; Sarmento, Bruno

    2015-09-15

    The vaginal delivery of various drugs is well described and its relevance established in current medical practice. Alongside recent advances and achievements in the fields of pharmaceutical nanotechnology and nanomedicine, there is an increasing interest in the potential use of different nanocarriers for the delivery of old and new pharmacologically active molecules with either therapeutic or prophylactic purposes. Nanosystems of polymeric nature in particular have been investigated over the last years and their interactions with mucosal fluids and tissues, as well as genital tract biodistribution upon vaginal administration, are now better understood. While different applications have been envisioned, most of the current research is focusing in the development of nano-formulations with the potential to inhibit the vaginal transmission of HIV upon sexual intercourse. The present work focuses its discussion on the potential and perils of polymer-based nanocarriers for the vaginal administration of different pharmacologically active molecules.

  19. Vaginitis: How Many Women Are Affected/at Risk?

    MedlinePlus

    ... Information Clinical Trials Resources and Publications How many women are affected/at risk? Skip sharing on social media links Share this: Page Content How many women are affected by vaginitis? Most women will have ...

  20. Informativeness of NGS Analysis for Vaginal Fluid Identification.

    PubMed

    Giampaoli, Saverio; DeVittori, Elisabetta; Valeriani, Federica; Berti, Andrea; Romano Spica, Vincenzo

    2017-01-01

    The identification of vaginal fluids in forensic examinations plays an important role in crime scene reconstruction. Molecular detection of vaginal bacterial communities can lead to the correct discrimination of body fluids. These kinds of studies can be performed through multiplex real-time PCR using primers for a specific selection of bacteria. The availability of next-generation sequencing (NGS) protocols provided for the extension of the analysis to evaluate the prokaryotes present in specimens. In this study, DNA was extracted from 18 samples (vaginal, oral, fecal, yoghurt) and analyzed by real-time PCR and NGS. The comparison between the two approaches has demonstrated that the information developed through NGS can augment the more conventional real-time PCR detection of a few key bacterial species to provide a more probative result and the correct identification of vaginal fluid from samples that are more forensically challenged.

  1. Enteral alimentation and gastrointestinal bleeding in mechanically ventilated patients.

    PubMed

    Pingleton, S K; Hadzima, S K

    1983-01-01

    The incidence of upper gastrointestinal (GI) bleeding in mechanically ventilated ICU patients receiving enteral alimentation was reviewed and compared to bleeding occurring in ventilated patients receiving prophylactic antacids or cimetidine. Of 250 patients admitted to our ICU during a 1-yr time period, 43 ventilated patients were studied. Patients in each group were comparable with respect to age, respiratory diagnosis, number of GI hemorrhage risk factors, and number of ventilator, ICU, and hospital days. Twenty-one patients had evidence of GI bleeding. Fourteen of 20 patients receiving antacids and 7 of 9 patients receiving cimetidine had evidence of GI bleeding. No bleeding occurred in 14 patients receiving enteral alimentation. Complications of enteral alimentation were few and none required discontinuation of enteral alimentation. Our preliminary data suggest the role of enteral alimentation in critically ill patients may include not only protection against malnutrition but also protection against GI bleeding.

  2. Multiple Polypoid Angiodysplasia with Obscure Overt Bleeding

    PubMed Central

    Lee, Jooyoung; Hwang, Sung Wook; Kim, Jihye; Kang, Jinwoo; Kang, Gyeong Hoon; Park, Kyu Joo; Im, Jong Pil; Kim, Joo Sung

    2016-01-01

    Angiodysplasia (AD) is increasingly being recognized as a major cause of gastrointestinal bleeding. Morphologically flat lesions are common types of AD, whereas the polypoid types are rare. We report a case of multiple polypoid AD in the small bowel causing severe anemia and requiring surgical treatment. A 60-year-old male patient visited our hospital with dyspnea and hematochezia. He had a history of myocardial infarction and was taking both aspirin and clopidogrel. Capsule endoscopy, enteroscopy, computed tomography, and angiography revealed multifocal vascular lesions with a polypoid shape in the jejunum. Surgical resection was performed because endoscopic treatment was considered impossible with the number and the location of lesions. The risk of recurrent bleeding related to the use of antiplatelet agents also contributed to the decision to perform surgery. AD was histologically diagnosed from the surgical specimen. He resumed taking both aspirin and clopidogrel after surgery. He fully recovered and has been doing well during the several months of follow-up. PMID:26855931

  3. Heritable bovine fetal abnormalities.

    PubMed

    Whitlock, B K; Kaiser, L; Maxwell, H S

    2008-08-01

    The etiologies for congenital bovine fetal anomalies can be divided into heritable, toxic, nutritional, and infectious categories. Although uncommon in most herds, inherited congenital anomalies are probably present in all breeds of cattle and propagated as a result of specific trait selection that inadvertently results in propagation of the defect. In some herds, the occurrence of inherited anomalies has become frequent, and economically important. Anomalous traits can affect animals in a range of ways, some being lethal or requiring euthanasia on humane grounds, others altering structure, function, or performance of affected animals. Veterinary practitioners should be aware of the potential for inherited defects, and be prepared to investigate and report animals exhibiting abnormal characteristics. This review will discuss the morphologic characteristics, mode of inheritance, breeding lines affected, and the availability of genetic testing for selected heritable bovine fetal abnormalities.

  4. Liver abnormalities in pregnancy.

    PubMed

    Than, Nwe Ni; Neuberger, James

    2013-08-01

    Abnormalities of liver function (notably rise in alkaline phosphatase and fall in serum albumin) are common in normal pregnancy, whereas rise in serum bilirubin and aminotransferase suggest either exacerbation of underlying pre-existing liver disease, liver disease related to pregnancy or liver disease unrelated to pregnancy. Pregnant women appear to have a worse outcome when infected with Hepatitis E virus. Liver diseases associated with pregnancy include abnormalities associated hyperemesis gravidarum, acute fatty liver disease, pre-eclampsia, cholestasis of pregnancy and HELLP syndrome. Prompt investigation and diagnosis is important in ensuring a successful maternal and foetal outcome. In general, prompt delivery is the treatment of choice for acute fatty liver, pre-eclampsia and HELLP syndrome and ursodeoxycholic acid is used for cholestasis of pregnancy although it is not licenced for this indication.

  5. Fever and leukocytosis related to terconazole vaginal suppository.

    PubMed

    Hyder, S S; Manjon, J E; Gantz, N M

    1994-07-01

    We describe a 22-year-old woman who developed fever, shaking chills, and leukocytosis after insertion of a terconazole (80 mg) vaginal suppository for mild vaginal candidiasis. The patient became afebrile and asymptomatic 24 hours after hospital admission without antibiotic therapy. More experience with terconazole is needed before it can be considered as safe as other imidazole derivatives that have been available for more than 15 years.

  6. Morphological abnormalities in elasmobranchs.

    PubMed

    Moore, A B M

    2015-08-01

    A total of 10 abnormal free-swimming (i.e., post-birth) elasmobranchs are reported from The (Persian-Arabian) Gulf, encompassing five species and including deformed heads, snouts, caudal fins and claspers. The complete absence of pelvic fins in a milk shark Rhizoprionodon acutus may be the first record in any elasmobranch. Possible causes, including the extreme environmental conditions and the high level of anthropogenic pollution particular to The Gulf, are briefly discussed.

  7. Endovascular Management of Acute Enteric Bleeding from Pancreas Transplant

    SciTech Connect

    Semiz-Oysu, Aslihan; Cwikiel, Wojciech

    2007-04-15

    Arterioenteric fistula is a rare but serious complication of enteric drained pancreas transplant, which may lead to massive gastrointestinal bleeding. We present 3 patients with failed enteric drained pancreas transplants and massive gastrointestinal bleeding secondary to arterioenteric fistula. One patient was treated by embolization and the 2 others by stent graft placement. Bleeding was successfully controlled in all cases, at follow up of 5 days, 8 months, and 12 months, respectively. One patient died 24 days after embolization, of unknown causes.

  8. Gastrointestinal Bleeding from Metastatic Prostate Adenocarcinoma to the Stomach

    PubMed Central

    Koop, Andree; Brauhmbhatt, Bhaumik; Lewis, Jason

    2017-01-01

    We present a rare case of gastrointestinal (GI) bleeding associated with metastatic prostate adenocarcinoma to the stomach. Prostate cancer, which is the most common noncutaneous malignancy among men, rarely spreads to the stomach, with only 7 cases reported in the English literature. Symptoms may include abdominal pain, nausea, vomiting, and GI bleeding. Our patient was treated with epinephrine injection and bipolar cautery, but GI bleeding recurred 7 months later when he had worsening of his thrombocytopenia while using ibuprofen. PMID:28377935

  9. Rare bleeding disorders in children: identification and primary care management.

    PubMed

    Acharya, Suchitra S

    2013-11-01

    Bleeding symptoms are common in healthy children but occasionally may indicate an underlying congenital or acquired bleeding diathesis. The rare bleeding disorders (RBDs) comprise inherited deficiencies of coagulation factors I (congenital fibrinogen deficiencies), II, V, VII, X, XI, and XIII and combined factor deficiencies, most notably of factors V and VIII and of vitamin K-dependent factors. These disorders often manifest during childhood and may present with recurrent or even serious or life-threatening bleeding episodes, particularly during the neonatal period. Accordingly, primary care and other nonhematologist pediatric providers should be familiar with the clinical presentation and initial evaluation of these rare disorders. Bleeding manifestations generally vary within the same RBD and may be indistinguishable from 1 RBD to another or from other more common bleeding disorders. Serious bleeding events such as intracranial hemorrhage may be heralded by less serious bleeding symptoms. The results of initial coagulation studies, especially prothrombin time and activated partial thromboplastin time, are often helpful in narrowing down the potential factor deficiency, with factor XIII deficiency being an exception. Consultation with a hematologist is advised to facilitate accurate diagnosis and to ensure proper management and follow-up. The approach to bleeding episodes and invasive procedures is individualized and depends on the severity, frequency, and, in the case of procedures, likelihood of bleeding. Prophylaxis may be appropriate in children with recurrent serious bleeding and specifically after life-threatening bleeding episodes. When available, specific purified plasma-derived or recombinant factor concentrates, rather than fresh frozen plasma or cryoprecipitate, are the treatment of choice.

  10. Management of acute variceal bleeding: emphasis on endoscopic therapy.

    PubMed

    Cárdenas, Andrés

    2010-05-01

    Acute variceal bleeding is one of the most serious and feared complications of patients with portal hypertension. The most common cause of portal hypertension is advanced liver disease. Patients with esophageal and gastric varices may bleed because of a progressive increase in portal pressure that causes them to grow and finally rupture. This article will review the current management strategies for acute variceal bleeding with emphasis on endoscopic therapy for the acute episode.

  11. New Trends in Acute Management of Colonic Diverticular Bleeding

    PubMed Central

    Cirocchi, Roberto; Grassi, Veronica; Cavaliere, Davide; Renzi, Claudio; Tabola, Renata; Poli, Giulia; Avenia, Stefano; Farinella, Eleonora; Arezzo, Alberto; Vettoretto, Nereo; D’Andrea, Vito; Binda, Gian Andrea; Fingerhut, Abe

    2015-01-01

    Abstract Colonic diverticular disease is the most common cause of lower gastrointestinal bleeding. In the past, this condition was usually managed with urgent colectomy. Recently, the development of endoscopy and interventional radiology has led to a change in the management of colonic diverticular bleeding. The aim of this systematic review is to define the best treatment for colonic diverticular bleeding. A systematic bibliographic research was performed on the online databases for studies (randomized controlled trials [RCTs], observational trials, case series, and case reports) published between 2005 and 2014, concerning patients admitted with a diagnosis of diverticular bleeding according to the PRISMA methodology. The outcomes of interest were: diagnosis of diverticulosis as source of bleeding; incidence of self-limiting diverticular bleeding; management of non self-limiting bleeding (endoscopy, angiography, surgery); and recurrent diverticular bleeding. Fourteen studies were retrieved for analysis. No RCTs were found. Eleven non-randomized clinical controlled trials (NRCCTs) were included in this systematic review. In all studies, the definitive diagnosis of diverticular bleeding was always made by urgent colonoscopy. The colonic diverticular bleeding stopped spontaneously in over 80% of the patients, but a re-bleeding was not rare. Recently, interventional endoscopy and angiography became the first-line approach, thus relegating emergency colectomy to patients presenting with hemodynamic instability or as a second-line treatment after failure or complications of hemostasis with less invasive treatments. Colonoscopy is effective to diagnose diverticular bleeding. Nowadays, interventional endoscopy and angiographic treatment have gained a leading role and colectomy should only be entertained in case of failure of the former. PMID:26554768

  12. Anatomical Abnormalities in Autism?

    PubMed

    Haar, Shlomi; Berman, Sigal; Behrmann, Marlene; Dinstein, Ilan

    2016-04-01

    Substantial controversy exists regarding the presence and significance of anatomical abnormalities in autism spectrum disorders (ASD). The release of the Autism Brain Imaging Data Exchange (∼1000 participants, age 6-65 years) offers an unprecedented opportunity to conduct large-scale comparisons of anatomical MRI scans across groups and to resolve many of the outstanding questions. Comprehensive univariate analyses using volumetric, thickness, and surface area measures of over 180 anatomically defined brain areas, revealed significantly larger ventricular volumes, smaller corpus callosum volume (central segment only), and several cortical areas with increased thickness in the ASD group. Previously reported anatomical abnormalities in ASD including larger intracranial volumes, smaller cerebellar volumes, and larger amygdala volumes were not substantiated by the current study. In addition, multivariate classification analyses yielded modest decoding accuracies of individuals' group identity (<60%), suggesting that the examined anatomical measures are of limited diagnostic utility for ASD. While anatomical abnormalities may be present in distinct subgroups of ASD individuals, the current findings show that many previously reported anatomical measures are likely to be of low clinical and scientific significance for understanding ASD neuropathology as a whole in individuals 6-35 years old.

  13. A Comparative Study to Evaluate the Efficacy of Vaginal vs Oral Prostaglandin E1 Analogue (Misoprostol) in Management of First Trimester Missed Abortion

    PubMed Central

    Gupta, Supriya; Batra, Neera Parothi; Bhasin, Vidhu; Sarna, Veena; Kaur, Nirlep

    2016-01-01

    Introduction Missed miscarriages, occurring in upto 15% of all clinically recognized pregnancies are a cause of concern for the patients. Though many researchers in the past have compared the surgical and medical approaches in management of such patients, only a few have executed an appraisal of two routes of misoprostol at equal dosages in treatment of first trimester missed miscarriages. Aim To compare the efficacy of misoprostol by vaginal and oral route, for the management of first trimester missed abortion; and to recognize the utility of misoprostol for cervical dilation prior to any surgical termination of pregnancy. Materials and Methods A randomized prospective trial, comparing the efficacy of misoprostol, by vaginal and oral routes, for termination of first trimester missed abortion was conducted in the Department of Obstetrics and Gynecology, Government Multi-Specialty Hospital, Chandigarh over one year. Hundred subjects satisfying the inclusion criteria from 213 consecutive women presenting to the institute with first trimester missed abortion were hospitalized. The study participants were randomly assigned to one of the two treatment groups, using sequentially numbered envelopes, to receive 400mcg misoprostol vaginally or orally to a maximum of three doses six hours apart, and outcome documented. Patients were followed up on Day 14 and 6 weeks after discharge. Primary outcome evaluated was drug-induced complete expulsion of Products of Conception (POCs). Secondary outcomes measured were induction expulsion interval, number of doses required, classification of failures, cervical canal permeability in women requiring surgical evacuation, side effects, hemoglobin drop, duration and amount of post-abortal bleeding, time of resumption of menses, experience with side effects, patient satisfaction and acceptability to treatment. Results Both routes were highly effective (vaginal=92%, oral= 74%, p=0.032), safe and acceptable with tolerable side effects. The

  14. Evaluation of vaginal implant transmitters in elk (Cervus elaphus nelsoni).

    PubMed

    Johnson, Bruce K; McCoy, Terrance; Kochanny, Christopher O; Cook, Rachel C

    2006-09-01

    The effects of vaginal implant transmitters for tissue damage after 11 wk in 13 captive adult elk (Cervus elaphus nelsoni) and subsequent reproductive performance in 38 free-ranging elk were evaluated. Vaginal implant transmitters are designed to be shed at parturition and are used to locate birth sites of wild ungulates; however, potential adverse effects of these transmitters on tissues associated with the vaginal walls or subsequent reproductive performance have not been assessed. Vaginal implant transmitters consist of a transmitter encased in inert acrylic with an antenna trailing out the distal end and wings at the proximal end to hold the transmitter in place. Using a laparoscope on sedated captive elk, necrosis or measurable differences in tissue trauma between designs with wing spans of 80 versus 150 mm over an 11-wk trial were not observed. After the captive elk trial, vaginal implant transmitters with 80-mm wings were placed into 38 pregnant wild elk, and 31 live births were documented. Fates of seven calves were not determined, because their transmitters were not shed at the birth site. We recaptured 36 of these cow elk again in fall 2003 or spring 2004, and 32 were pregnant. This study was unable to document any short- or long-term effects of vaginal implant transmitters on reproductive performance of cow elk in captive and free-range environments.

  15. Endogenous or exogenous origin of vaginal candidiasis in Polish women?

    PubMed

    Mnichowska-Polanowskai, Magdalena; Wojciechowska-Koszko, Iwona; Klimowicz, Bogumia; Szymaniak, Ludmia; Krasnodebska-Szponder, Barbara; Szych, Zbigniew; Giedrys-Kalemba, Stefania

    2013-01-01

    Vaginal candidiasis is a common problem of clinical practice. Many studies have been conducted to explain its origin but only a few have included Polish women. The aim of the study was to determine the prevalence and similarity of oral, anal and vaginal Candida albicans strains isolated from Polish women with vaginal candidiasis. The study involved 20 from 37 recruited women. Swab samples were collected from their vagina, anus, and oral cavity at two-month intervals. All the women were treated with nystatin. Yeast were recovered and identified by the germ-tube test, API /Vitek system, typed by API ZYM and RAPD-PCR. Chi-square test was used to analyze the data. A total of 170 Candida albicans isolates were recovered from 180 samples collected 3 times from 3 sites of 20 women. Positive yeast vaginal cultures were found in all patients before administration of nystatin. Vaginal yeast recovery rate was decreased statistically significant in both follow-up visits (p= 0.001; p= 0.003). The same and different genotypes/biotypes were found concomitantly in a few body sites and/ or repeatedly at time interval from the same body site. The results support the concept of dynamic exchange of yeast within one woman and endogenous or exogenous origin of vaginal candidiasis.

  16. Management of patients with vaginal infections. An invitational symposium.

    PubMed

    1972-07-01

    A guest faculty discussed the management of patients with vaginal infections. It was agreed that correct diagnosis is necessary before therapy. Diagnosis can be accomplished by a microscopic examination in 90% of the cases. The cytologic smear is also very important. Specific culture media may be useful for troublesome cases, for instance, blood agar fo Haemophilus vaginalis, Trichocel medium for Trichiomonas vaginalis, Neckerson's medium for candidal species and Thayer-Martin for Neisseria gonorrhoeae. Patient history is important since some infections tend to occur in certain patients such as candidiasis in patients with diabetes mellitus, patients who are pregnant or are taking broad spectrum antibiotics, estrogen or contraceptive pills. The pH of vaginal secretions may also be helpful in making the diagnosis. It was suggested that the term "nonspecific" vaginitis is a misnomer and is used to conceal ignorance. Others felt that such agents as soap, vaginal deodorant spray, and clothing may be causatives. The term "psychogenic leukorrhea" was discussed with varying conclusions. Routine treatment for each form of vaginitis was outlines and treatment for recurrent, persistent trichomoniasis and moniliasis was given. It was agreed that douching will not cure vaginitis but may be useful in removing excessive secretion. It is not recommended for routine hygeine but is acceptable following menstruation or intercourse.

  17. Bioadhesive Mini-Tablets for Vaginal Drug Delivery

    PubMed Central

    Hiorth, Marianne; Nilsen, Susanne; Tho, Ingunn

    2014-01-01

    Different non-ionic cellulose ethers (methyl cellulose, MC; hydroxyethyl cellulose, HEC; hydroxypropyl cellulose, HPC; hydroxypropylmethyl cellulose, HPMC) and microcrystalline cellulose (MCC) were investigated as matrix formers for preparation of mini-tablets targeting vaginal drug delivery. Hexyl aminolevulinat hydrochloridum (HAL) was used as a model drug. The mini-tablets were characterized with respect to their mechanical strength, bioadhesion towards cow vaginal tissue in two independent tests (rotating cylinder test, detachment test using texture analyzer), and dissolution rate in two media mimicking the pH levels of fertile, healthy and post-menopausal women (vaginal fluid simulant pH 4.5, phosphate buffer pH 6.8). Mini-tablets with a matrix of either HPMC or HPC were found to possess adequate mechanical strength, superior bioadhesive behavior towards vaginal tissue, and pH independent controlled release of the model drug, suggesting that both systems would be suited for the treatment of women regardless of age, i.e., respective of their vaginal pH levels. Bioadhesive mini-tablets offer a potential for improved residence time in the vaginal cavity targeting contact with mucosal tissue and prolonged release of the drug. PMID:25166286

  18. Improvements in Modeling 90 degree Bleed Holes for Supersonic Inlets

    NASA Technical Reports Server (NTRS)

    Slater, John W.

    2009-01-01

    The modeling of porous bleed regions as boundary conditions in computational fluid dynamics (CFD) simulations of supersonic inlet flows has been improved through a scaling of sonic flow coefficient data for 90deg bleed holes. The scaling removed the Mach number as a factor in computing the sonic flow coefficient and allowed the data to be fitted with a quadratic equation, with the only factor being the ratio of the plenum static pressure to the surface static pressure. The implementation of the bleed model into the Wind-US CFD flow solver was simplified by no longer requiring the evaluation of the flow properties at the boundary-layer edge. The quadratic equation can be extrapolated to allow the modeling of small amounts of blowing, which can exist when recirculation of the bleed flow occurs within the bleed region. The improved accuracy of the bleed model was demonstrated through CFD simulations of bleed regions on a flat plate in supersonic flow with and without an impinging oblique shock. The bleed model demonstrated good agreement with experimental data and three-dimensional CFD simulations of bleed holes.

  19. Endometrial bleeding in postmenopausal women: with and without hormone therapy.

    PubMed

    Archer, David F

    2011-04-01

    The aim of this study was to present a review of the potential mechanisms involved in the occurrence of endometrial bleeding in postmenopausal women using hormone therapy. Selected literature on the incidence of bleeding in postmenopausal women using estrogen progestogen therapy was reviewed. The incidence of spotting and bleeding in women using continuous-combined hormone therapy was presented. Relevant articles related to the role of angiogenic factors and vasculogenesis in the endometrium, endometrial leukocytes, and endometrial metalloproteinases were used for the review. The cause or etiology of endometrial bleeding with hormone therapy is unknown. Several options are known to alter angiogenesis or be involved in tissue remodeling during normal menstruation. Vascular endothelial growth factor and thrombospondin-1 are proangiogenic and antiangiogenic factors that could cause dysfunction in vasculogenesis that could result in blood vessel fragility and bleeding. The role of pericytes in maintaining vessel morphology and integrity is discussed. Endometrial leukocytes and metalloproteinases are involved in normal menstruation, but their role in postmenopausal bleeding is not clear suggesting involvement of mechanisms in the bleeding. There is limited information on clinical investigation into the etiology of postmenopausal bleeding associated with hormone therapy. The major cause of hormone therapy-related bleeding is unknown. Alterations in angiogenic factors that could result in vascular dysfunction and vessel breakdown provide a working hypothesis as to the potential cause of vessel breakdown.

  20. Photocoagulation in the treatment of bleeding peptic ulcer

    NASA Astrophysics Data System (ADS)

    Otto, Wlodzimierz; Paczkowski, Pawel M.

    1996-03-01

    The authors present their experience in the endoscopic laser photocoagulation of bleeding peptic ulcer. From 1991 to June 1995, 203 patients admitted for UGI bleeding from peptic ulcer have been treated by this method. The source of bleeding was confirmed by endoscopy. The patients were divided into two groups: actively bleeding peptic ulcer (group IA and IB according to Forrest's classification) and ulcer with stigmata of recent bleeding (group IIA/IIB). The former group consisted of 106 patients, among whom over 40 percent (45 patients) presented signs of hypovolemic shock on admission. Nd:YAG laser (Surgical Laser Technologies) was used in a continuous mode with a contact (8 - 20 watts) or non-contact (over 50 watts) method of coagulation. In actively bleeding patients photocoagulation resulted in stopping the hemorrhage in 95 (90%). Recurrent bleeding occurred in 16 cases; in 9 of them it was stopped by repeated photocoagulation. In this group 18 patients required surgical intervention. The mortality was of 10.3% (11 patients). In 97 patients with recent bleeding stigmata photocoagulation provoked heavy hemorrhage in 3 (in 2 cases stopped by prolonged coagulation). In 9 of the remaining 94 patients recurrent bleeding occurred. Nine patients required surgical intervention. Mortality in this group was of 6%.

  1. Modeling of Fixed-Exit Porous Bleed Systems

    NASA Technical Reports Server (NTRS)

    Slater, John W.; Saunders, John D.

    2008-01-01

    A model has been developed to simulate a fixed-exit porous bleed system for supersonic inlets. The fixed-exit model allows the amount of bleed flow to vary according to local flow conditions and fixed-exit characteristics of the bleed system. This variation is important for the control of shock-wave/boundary-layer interactions within the inlet. The model computes the bleed plenum static pressure rather than requiring its specification. The model was implemented in the Wind-US computational fluid dynamics code. The model was then verified and validated against experimental data for bleed on a flat plate with and without an impinging oblique shock and for bleed in a Mach 3.0 axisymmetric, mixed-compression inlet. The model was able to accurately correlate the plenum pressures with bleed rates and simulate the effect of the bleed on the downstream boundary layer. Further, the model provided a realistic simulation of the initiation of inlet unstart. The results provide the most in-depth examination to date of bleed models for use in the simulation of supersonic inlets. The results also highlight the limitations of the models and aspects that require further research.

  2. Upper gastrointestinal bleeding in cirrhosis: clinical and endoscopic correlations.

    PubMed Central

    Terés, J; Bordas, J M; Bru, C; Diaz, F; Bruguera, M; Rodes, J

    1976-01-01

    The clinical data of 180 episodes of upper gastrointestinal bleeding in 168 patients with cirrhosis of the liver are examined. The source of bleeding had been determined by early endoscopy in all cases. In men under the age of 50 years, and without symptoms of liver failure, bleeding was due to ruptured gastro-oesophageal varices in 84% of cases. Severe liver failure was associated with acute lesions of gastric mucosa in many cases. No presumptive diagnosis of the source of haemorrhage could be based on the examination of other clinical data (presence of ascites, mode of presentation and pattern of bleeding, history of ulcer disease, alcoholism, and previous medication. PMID:1083824

  3. The Safety of Thoracentesis in Patients with Uncorrected Bleeding Risk

    PubMed Central

    Argento, A. Christine; Murphy, Terrence E.; Araujo, Katy L. B.; Pisani, Margaret A.

    2013-01-01

    Background: Thoracentesis is commonly performed to evaluate pleural effusions. Many medications (warfarin, heparin, clopidogrel) or physiological factors (elevated International Normalized Ratio [INR], thrombocytopenia, uremia) increase the risk for bleeding. Frequently these medications are withheld or transfusions are performed to normalize physiological parameters before a procedure. The safety of performing thoracentesis without correction of these bleeding risks has not been prospectively evaluated. Methods: This prospective observational cohort study enrolled 312 patients who underwent thoracentesis. All patients were evaluated for the presence of risk factors for bleeding. Hematocrit levels were obtained pre- and postprocedure, and the occurrence of postprocedural hemothorax was evaluated. Measurements and Main Results: Thoracenteses were performed in 312 patients, 42% of whom had a risk for bleeding. Elevated INR, secondary to liver disease or warfarin, and renal disease were the two most common etiologies for bleeding risk, although many patients had multiple potential bleeding risks. There was no significant difference in pre- and postprocedural hematocrit levels in patients with a bleeding risk when compared with patients with no bleeding risk. No patient developed a hemothorax as a result of the thoracentesis. Conclusions: This single-center, observational study suggests that thoracentesis may be safely performed without prior correction of coagulopathy, thrombocytopenia, or medication-induced bleeding risk. This may reduce the morbidity associated with transfusions or withholding of medications. PMID:23952852

  4. Evaluation of vaginal discharge with the Metricheck device and the relationship to reproductive performance in postpartum dairy cows.

    PubMed

    Lambertz, Christian; Völker, Denise; Janowitz, Ulrich; Gauly, Matthias

    2014-09-01

    Vaginal mucus during estrus was examined with the Metricheck device and the relationship to the reproduction of high-yielding dairy cows was studied. The study was conducted in 99 dairy herds located in Western Germany and 1348 Holstein-Friesian heifers and cows showing spontaneous estrus were examined. Independent of the Metricheck result, the animals were inspected by professional insemination technicians and those suitable for insemination (n = 989) were bred by artificial insemination (AI). Reproductive performance was characterized by non-return rate at 90 days (NRR90). The discharge of the animals predominantly had a clear appearance (70%) and a stringy consistency (80%). Animals with clear vaginal discharge had higher NRR90 (56%; n = 697) than animals with abnormal (turbid, mucopurulent, purulent, sanguineous) vaginal secretion (48%, n = 292; P < 0.05). NRR90 was lower in animals with short calving to AI interval (< 70 days; 39%) than with medium (70-130 days; 54%) or long (> 130 days; 62%) intervals (P < 0.05). NRR90 decreased by 12% from the lowest (< 15 kg) to the highest (> 45 kg) milk yield class. In conclusion, the use of the Metricheck device integrated into the insemination procedure is recommended to identify dairy cows suffering severely from uterine disease.

  5. High Diversity and Variability in the Vaginal Microbiome in Women following Preterm Premature Rupture of Membranes (PPROM): A Prospective Cohort Study

    PubMed Central

    Paramel Jayaprakash, Teenus; Wagner, Emily C.; van Schalkwyk, Julie; Albert, Arianne Y. K.; Hill, Janet E.; Money, Deborah M.

    2016-01-01

    Objective To characterize the vaginal microbiota of women following preterm premature rupture of membranes (PPROM), and determine if microbiome composition predicts latency duration and perinatal outcomes. Design A prospective cohort study Setting Canada Population Women with PPROM between 24+0 and 33+6 weeks gestational age (GA). Methods Microbiome profiles, based on pyrosequencing of the cpn60 universal target, were generated from vaginal samples at time of presentation with PPROM, weekly thereafter, and at delivery. Main Outcome Measures Vaginal microbiome composition, latency duration, gestational age at delivery, perinatal outcomes. Results Microbiome profiles were generated from 70 samples from 36 women. Mean GA at PPROM was 28.8 wk (mean latency 2.7 wk). Microbiome profiles were highly diverse but sequences representing Megasphaera type 1 and Prevotella spp. were detected in all vaginal samples. Only 13/70 samples were dominated by Lactobacillus spp. Microbiome profiles at the time of membrane rupture did not cluster by gestational age at PPROM, latency duration, presence of chorioamnionitis or by infant outcomes. Mycoplasma and/or Ureaplasma were detected by PCR in 81% (29/36) of women, and these women had significantly lower GA at delivery and correspondingly lower birth weight infants than Mycoplasma and/or Ureaplasma negative women. Conclusion Women with PPROM had mixed, abnormal vaginal microbiota but the microbiome profile at PPROM did not correlate with latency duration. Prevotella spp. and Megasphaera type I were ubiquitous. The presence of Mollicutes in the vaginal microbiome was associated with lower GA at delivery. The microbiome was remarkably unstable during the latency period. PMID:27861554

  6. Abnormal pressures as hydrodynamic phenomena

    USGS Publications Warehouse

    Neuzil, C.E.

    1995-01-01

    So-called abnormal pressures, subsurface fluid pressures significantly higher or lower than hydrostatic, have excited speculation about their origin since subsurface exploration first encountered them. Two distinct conceptual models for abnormal pressures have gained currency among earth scientists. The static model sees abnormal pressures generally as relict features preserved by a virtual absence of fluid flow over geologic time. The hydrodynamic model instead envisions abnormal pressures as phenomena in which flow usually plays an important role. This paper develops the theoretical framework for abnormal pressures as hydrodynamic phenomena, shows that it explains the manifold occurrences of abnormal pressures, and examines the implications of this approach. -from Author

  7. Preparation and Characterisation of Fluconazole Vaginal Films for the Treatment of Vaginal Candidiasis

    PubMed Central

    Kumar, L.; Reddy, M. S.; Shirodkar, R. K.; Pai, G. K.; Krishna, V. T.; Verma, R.

    2013-01-01

    Objective of the present study was to develop and evaluate vaginal films with essential in vitro studies. Films were developed using hydroxypropyl methylcellulose as a polymer and formulations were coded. The developed films were evaluated with Fourier transform infrared spectroscopy, drug content, viscosity, surface pH, thickness, mechanical characterisation and in vitro drug release study. Fourier transform infrared spectroscopy results confirmed that there is no chemical interaction between drug and stabilisers/excipients. The batch variation was not more than 5% for average thickness and weight of the films. The drug content for the prepared formulation was in the range of 72.32±0.18% to 94.48±0.54%. Viscosity of the formulations increased with the increase in concentration of polymer. Mechanical characterisation revealed that tensile strength and percentage elongation of the films improved as there is increase in degree of substitution of the polymer, but the values of modulus decreased which confirmed that all the prepared films are soft in nature. The in vitro study indicated that 1 and 2% concentrations of polymer are the least concentrations to control the release of drug whereas the 4% concentration of polymer is a good and more effective concentration to control the release. Only one prepared formulation released the drug by following anomalous transport whereas other film formulations released the fluconazole by following Fickian diffusion mechanism. Prepared vaginal films may be an important alternative for the treatment of vaginal candidiasis, because these prepared films suggest the benefits of controlled release of fluconazole at the site of absorption. PMID:24403660

  8. Rectal arterio-venous malformation (AVM) with bleeding of an internal hemorrhoid.

    PubMed

    Komekami, Yusuke; Konishi, Fumio; Makita, Kohzoh; Mijin, Toma; Onogawa, Atsushi; Chochi, Takeshi; Lee, Chunyong; Yoshida, Takayoshi; Maeda, Tooru; Mitsusada, Makoto; Hasegawa, Shunji

    2016-02-01

    A 38-year-old male with no past history of illnesses visited the out-patient clinic of Nerima Hikarigaoka Hospital complaining of dizziness and persistent anal bleeding. There was a significant anemia on a blood test and colonoscopy showed a thrombus in a markedly swollen internal hemorrhoid. Contrast-enhanced computed tomography (CT) showed a poorly demarcated area with early face enhancement on the right side of the rectum and anal canal. Based on these findings, an arterio-venous malformation (AVM) of the rectum was suspected. Abdominal angiography showed abnormal vessels receiving a blood supply from the bilateral superior rectal arteries. We suspected that the AVM in the rectum was the cause of the hemorrhage from the internal hemorrhoid, and therefore performed embolization of the AVM. Thereafter, the hemorrhage from the internal hemorrhoid stopped completely and the anemia improved to the normal level, without the need for treatment for the internal hemorrhoid. Colonoscopy performed 6 months after embolization showed shrinkage of the internal hemorrhoid. To the best of our knowledge, there are no reports stating a relationship between rectal AVM and internal hemorrhoids. However, we consider that contrast-enhanced CT can be used to detect vessel abnormalities related to severe bleeding of the internal hermorrhoids in patients with internal hemorrhoids and severe anemia.

  9. Recurrent Bleeding in Hemorrhagic Moyamoya Disease : Prognostic Implications of the Perfusion Status

    PubMed Central

    Jo, Kyung-Il; Kim, Min Soo; Yeon, Je Young; Kim, Jong-Soo

    2016-01-01

    Objective Hemorrhagic moyamoya disease (hMMD) is associated with a poor clinical course. Furthermore, poorer clinical outcomes occur in cases of recurrent bleeding. However, the effect of hemodynamic insufficiency on rebleeding risk has not been investigated yet. This study evaluated the prognostic implications of the perfusion status during the clinical course of adult hMMD. Methods This retrospective study enrolled 52 adult hMMD patients between April 1995 and October 2010 from a single institute. Demographic data, clinical and radiologic characteristics, including hemodynamic status using single photon emission computed tomography (SPECT), and follow up data were obtained via a retrospective review of medical charts and imaging. Statistical analyses were performed to explore potential prognostic factors. Results Hemodynamic abnormality was identified in 44 (84.6%) patients. Subsequent revascularization surgery was performed in 22 (42.3%) patients. During a 58-month (median, range 3–160) follow-up assessment period, 17 showed subsequent stroke (hemorrhagic n=12, ischemic n=5, Actuarial stroke rate 5.8±1.4%/year). Recurrent hemorrhage was associated with decreased basal perfusion (HR 19.872; 95% CI=1.196–294.117) and omission of revascularization (10.218; 95%; CI=1.532–68.136). Conclusion Decreased basal perfusion seems to be associated with recurrent bleeding. Revascularization might prevent recurrent stroke in hMMD by rectifying the perfusion abnormality. A larger-sized, controlled study is required to address this issue. PMID:26962416

  10. [Molecular abnormalities in lymphomas].

    PubMed

    Delsol, G

    2010-11-01

    Numerous molecular abnormalities have been described in lymphomas. They are of diagnostic and prognostic value and are taken into account for the WHO classification of these tumors. They also shed some light on the underlying molecular mechanisms involved in lymphomas. Overall, four types of molecular abnormalities are involved: mutations, translocations, amplifications and deletions of tumor suppressor genes. Several techniques are available to detect these molecular anomalies: conventional cytogenetic analysis, multicolor FISH, CGH array or gene expression profiling using DNA microarrays. In some lymphomas, genetic abnormalities are responsible for the expression of an abnormal protein (e.g. tyrosine-kinase, transcription factor) detectable by immunohistochemistry. In the present review, molecular abnormalities observed in the most frequent B, T or NK cell lymphomas are discussed. In the broad spectrum of diffuse large B-cell lymphomas microarray analysis shows mostly two subgroups of tumors, one with gene expression signature corresponding to germinal center B-cell-like (GCB: CD10+, BCL6 [B-Cell Lymphoma 6]+, centerine+, MUM1-) and a subgroup expressing an activated B-cell-like signature (ABC: CD10-, BCL6-, centerine-, MUM1+). Among other B-cell lymphomas with well characterized molecular abnormalies are follicular lymphoma (BCL2 deregulation), MALT lymphoma (Mucosa Associated Lymphoid Tissue) [API2-MALT1 (mucosa-associated-lymphoid-tissue-lymphoma-translocation-gene1) fusion protein or deregulation BCL10, MALT1, FOXP1. MALT1 transcription factors], mantle cell lymphoma (cycline D1 [CCND1] overexpression) and Burkitt lymphoma (c-Myc expression). Except for ALK (anaplastic lymphoma kinase)-positive anaplastic large cell lymphoma, well characterized molecular anomalies are rare in lymphomas developed from T or NK cells. Peripheral T cell lymphomas not otherwise specified are a heterogeneous group of tumors with frequent but not recurrent molecular abnormalities

  11. The experience of girls and young women with inherited bleeding disorders.

    PubMed

    Khair, K; Holland, M; Pollard, D

    2013-09-01

    Haemophilia carriers and women with inherited bleeding disorders (IBD) experience menorrhagia, bleed following dentistry, surgery, injury or childbirth. Symptoms are easily treated leading to full and active lives. Nevertheless, some girls and women suffer with abnormal bleeding for many years before diagnosis. We explored the experiences of girls and young women (aged 9-34 years) with IBD by means of focus groups which consisted of moderated discussion addressing specific aspects of bleeding, management and coping strategies. Subsequently, these issues were explored further though a paper-based questionnaire distributed via five specialist haemophilia centres in the UK. The study suggested that young women with IBD who are managed at haemophilia centres receive appropriate care and feel well supported. Although the clinic-based literature available to these women is "fit for purpose", it does not fully address the perceived needs specifically regarding sex, menorrhagia, conception and childbirth, the Pill, tattoos/piercings and so on, leading many to turn to other information sources. Most of those who responded to our survey are confident in their lives, able to manage their IBD and take pragmatic views towards the inherited nature of their condition. But there is a substantial subgroup of women who experience stigmatization, isolation and bullying and express concerns relating to fertility and conception. Overall, this cohort would benefit from opportunities for mutual support. This could be via Internet-based social networking and may be of particular value to those who are unable to seek help from traditional medical services due to religious or other cultural barriers.

  12. A hospital cost analysis of a fibrin sealant patch in soft tissue and hepatic surgical bleeding

    PubMed Central

    Corral, Mitra; Ferko, Nicole; Hogan, Andrew; Hollmann, Sarah S; Gangoli, Gaurav; Jamous, Nadine; Batiller, Jonathan; Kocharian, Richard

    2016-01-01

    Background Despite hemostat use, uncontrolled surgical bleeding is prevalent. Drawbacks of current hemostats include limitations with efficacy on first attempt and suboptimal ease-of-use. Evarrest® is a novel fibrin sealant patch that has demonstrated high hemostatic efficacy compared with standard of care across bleeding severities. The objective of this study was to conduct a hospital cost analysis of the fibrin sealant patch versus standard of care in soft tissue and hepatic surgical bleeding. Methods The analysis quantified the 30-day costs of each comparator from a hospital perspective. Published US unit costs were applied to resource use (ie, initial treatment, retreatment, operating time, hospitalization, transfusion, and ventilator) reported in four trials. A “surgical” analysis included resources clinically related to the hemostatic benefit of the fibrin sealant patch, whereas a “hospital” analysis included all resources reported in the trials. An exploratory subgroup analysis focused solely on coagulopathic patients defined by abnormal blood test results. Results The surgical analysis predicted cost savings of $54 per patient with the fibrin sealant patch compared with standard of care (net cost impact: −$54 per patient; sensitivity range: −$1,320 to $1,213). The hospital analysis predicted further cost savings with the fibrin sealant patch (net cost impact of −$2,846 per patient; sensitivity range: −$1,483 to −$5,575). Subgroup analyses suggest that the fibrin sealant patch may provide dramatic cost savings in the coagulopathic subgroup of $3,233 (surgical) and $9,287 (hospital) per patient. Results were most sensitive to operating time and product units. Conclusion In soft tissue and hepatic problematic surgical bleeding, the fibrin sealant patch may result in important hospital cost savings. PMID:27703386

  13. Feeling Abnormal: Simulation of Deviancy in Abnormal and Exceptionality Courses.

    ERIC Educational Resources Information Center

    Fernald, Charles D.

    1980-01-01

    Describes activity in which student in abnormal psychology and psychology of exceptional children classes personally experience being judged abnormal. The experience allows the students to remember relevant research, become sensitized to the feelings of individuals classified as deviant, and use caution in classifying individuals as abnormal.…

  14. Exercises to Improve Gait Abnormalities

    MedlinePlus

    ... Home About iChip Articles Directories Videos Resources Contact Exercises to Improve Gait Abnormalities Home » Article Categories » Exercise and Fitness Font Size: A A A A Exercises to Improve Gait Abnormalities Next Page The manner ...

  15. Abnormal human sex chromosome constitutions

    SciTech Connect

    1993-12-31

    Chapter 22, discusses abnormal human sex chromosome constitution. Aneuploidy of X chromosomes with a female phenotype, sex chromosome aneuploidy with a male phenotype, and various abnormalities in X chromosome behavior are described. 31 refs., 2 figs.

  16. Arteriovenous malformation in chronic gastrointestinal bleeding.

    PubMed Central

    Cavett, C M; Selby, J H; Hamilton, J L; Williamson, J W

    1977-01-01

    Arteriovenous malformations of the gastrointestinal tract are uncommon and treatment is problematic because routine barium contrast studies and endoscopy fail to demonstrate the lesion. Diagnosis is by selective mesenteric arteriography, demonstrating a characteristic vascular tuft and very early venous phase. Two cases of arteriovenous malformation are presented and 47 other reported cases are reviewed. Forty-five per cent were found in the cecum; 37, or 80%, involved the distal ileum, cecum ascending colon, or hepatic flexure. Seventy-five per cent of all patients fall into the 50--80 year age range. The literature reveals a recurring pattern of chronic gastrointestinal blood loss, anemia, and delay (even negative abdominal explorations) before the diagnosis is finally made. A more aggressive approach to chronic gastrointestinal bleeding is suggested through the use of selective mesenteric arteriography. Images Fig. 1. Fig. 2. Fig. 3. Fig. 4. Fig. 5. PMID:299801

  17. Medical management of heavy menstrual bleeding

    PubMed Central

    Maybin, Jacqueline A; Critchley, Hilary OD

    2016-01-01

    Women with benign heavy menstrual bleeding have the choice of a number of medical treatment options to reduce their blood loss and improve quality of life. The role of the clinician is to provide information to facilitate women in making an appropriate choice. Unfortunately, many options can be associated with hormonal side effects, prevention of fertility and lack of efficacy, leading to discontinuation and progression to surgical interventions. Herein, we discuss the various options currently available to women, including antifibrinolytics, nonsteroidal anti-inflammatory preparations, oral contraceptive pills and oral, injectable and intrauterine progestogens. In addition, we describe the more novel option of selective progesterone receptor modulators and their current benefits and limitations. PMID:26695687

  18. Bacterial vaginosis, vaginal flora patterns and vaginal hygiene practices in patients presenting with vaginal discharge syndrome in The Gambia, West Africa

    PubMed Central

    Demba, Edward; Morison, Linda; van der Loeff, Maarten Schim; Awasana, Akum A; Gooding, Euphemia; Bailey, Robin; Mayaud, Philippe; West, Beryl

    2005-01-01

    Background Bacterial vaginosis (BV) – a syndrome characterised by a shift in vaginal flora – appears to be particularly common in sub-Saharan Africa, but little is known of the pattern of vaginal flora associated with BV in Africa. We conducted a study aimed at determining the prevalence of BV and patterns of BV-associated vaginal micro-flora among women with vaginal discharge syndrome (VDS) in The Gambia, West Africa. Methods We enrolled 227 women with VDS from a large genito-urinary medicine clinic in Fajara, The Gambia. BV was diagnosed by the Nugent's score and Amsel's clinical criteria. Vaginal swabs were collected for T vaginalis and vaginal flora microscopy, and for Lactobacillus spp, aerobic organisms, Candida spp and BV-associated bacteria (Gardnerella vaginalis, anaerobic bacteria, and Mycoplasma spp) cultures; and cervical swabs were collected for N gonorrhoeae culture and C trachomatis PCR. Sera were tested for HIV-1 and HIV-2 antibodies. Sexual health history including details on sexual hygiene were obtained by standardised questionnaire. Results BV prevalence was 47.6% by Nugent's score and 30.8% by Amsel's clinical criteria. Lactobacillus spp were isolated in 37.8% of women, and 70% of the isolates were hydrogen-peroxide (H202)-producing strains. Prevalence of BV-associated bacteria were: G vaginalis 44.4%; Bacteroides 16.7%; Prevotella 15.2%; Peptostretococcus 1.5%; Mobiluncus 0%; other anaerobes 3.1%; and Mycoplasma hominis 21.4%. BV was positively associated with isolation of G vaginalis (odds-ratio [OR] 19.42, 95%CI 7.91 – 47.6) and anaerobes (P = 0.001 [OR] could not be calculated), but not with M hominis. BV was negatively associated with presence of Lactobacillus (OR 0.07, 95%CI 0.03 – 0.15), and H2O2-producing lactobacilli (OR 0.12, 95% CI 0.05 – 0.28). Presence of H2O2-producing lactobacilli was associated with significantly lower prevalence of G vaginalis, anaerobes and C trachomatis. HIV prevalence was 12.8%. Overall, there was

  19. Tooth extraction, bleeding and pain control.

    PubMed

    Al-Bahlani, S; Sherriff, A; Crawford, P J

    2001-10-01

    Local anaesthesia is used routinely in dental surgery; it is effective in both pain control and--through the vasoconstrictors often contained within it--the reduction of bleeding. The extraction of deciduous teeth under general anaesthesia is often carried out without these local effects. There are no previous studies to investigate the combined effect of local anaesthesia with general anaesthesia on blood loss and pain control. A randomised, controlled clinical trial was carried out with one hundred children aged 3-5 years. Ethical approval and informed consent were obtained. Surface anaesthetic cream (EMLA) was placed on the hand into which the intravenous access was to be placed. One to two ml of blood was taken at the time of induction as a baseline of the patient's level of haematin pigment. Children in the experimental group were given one quarter of a cartridge (0.5 ml) of local anaesthetic containing epinephrine (1:80,000) in each quadrant before tooth extraction; all blood in swabs, suction equipment and disposables was collected and digested with NaOH. The children were observed for 11 minutes post-operatively for any signs of distress. Total blood loss was calculated by comparison of the baseline sample and the shed blood digests. This study showed that using local anaesthesia for dental extractions under general anaesthesia was associated with decreased blood loss (p = 0.001). The second finding--which has not been reported before--was that this use of local anaesthesia was shown to cause distress to this age group of children upon recovery from the general anaesthetic (p <0.0001). The use of local anaesthetic in this situation provided a useful reduction in post-operative bleeding. However, its use was associated with greater post-operative distress.

  20. Protection of macaques from vaginal SHIV challenge by vaginally delivered inhibitors of virus-cell fusion.

    PubMed

    Veazey, Ronald S; Klasse, Per Johan; Schader, Susan M; Hu, Qinxue; Ketas, Thomas J; Lu, Min; Marx, Preston A; Dufour, Jason; Colonno, Richard J; Shattock, Robin J; Springer, Martin S; Moore, John P

    2005-11-03

    Human immunodeficiency virus type 1 (HIV-1) continues to spread, principally by heterosexual sex, but no vaccine is available. Hence, alternative prevention methods are needed to supplement educational and behavioural-modification programmes. One such approach is a vaginal microbicide: the application of inhibitory compounds before intercourse. Here, we have evaluated the microbicide concept using the rhesus macaque 'high dose' vaginal transmission model with a CCR5-receptor-using simian-human immunodeficiency virus (SHIV-162P3) and three compounds that inhibit different stages of the virus-cell attachment and entry process. These compounds are BMS-378806, a small molecule that binds the viral gp120 glycoprotein and prevents its attachment to the CD4 and CCR5 receptors, CMPD167, a small molecule that binds to CCR5 to inhibit gp120 association, and C52L, a bacterially expressed peptide inhibitor of gp41-mediated fusion. In vitro, all three compounds inhibit infection of T cells and cervical tissue explants, and C52L acts synergistically with CMPD167 or BMS-378806 to inhibit infection of cell lines. In vivo, significant protection was achieved using each compound alone and in combinations. CMPD167 and BMS-378806 were protective even when applied 6 h before challenge.

  1. 21 CFR 864.6100 - Bleeding time device.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Bleeding time device. 864.6100 Section 864.6100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Manual Hematology Devices § 864.6100 Bleeding time...

  2. 21 CFR 864.6100 - Bleeding time device.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Bleeding time device. 864.6100 Section 864.6100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Manual Hematology Devices § 864.6100 Bleeding time...

  3. Thrombocytosis in a patient with upper gastrointestinal bleeding

    PubMed Central

    Qi, Xingshun; De Stefano, Valerio; Shao, Xiaodong; Guo, Xiaozhong

    2017-01-01

    Summary Reported here is a case of upper gastrointestinal bleeding secondary to a peptic ulcer involving an extremely high platelet count of 989 × 109/L. Myeloproliferative neoplasms were ruled out on the basis of gene mutation testing and a bone marrow biopsy. After the cessation of index bleeding, the platelet count decreased markedly. Thus, reactive thrombocytosis was considered as a possibility. PMID:28357187

  4. 21 CFR 864.6100 - Bleeding time device.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Bleeding time device. 864.6100 Section 864.6100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Manual Hematology Devices § 864.6100 Bleeding time...

  5. 21 CFR 864.6100 - Bleeding time device.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Bleeding time device. 864.6100 Section 864.6100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Manual Hematology Devices § 864.6100 Bleeding time...

  6. 21 CFR 864.6100 - Bleeding time device.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Bleeding time device. 864.6100 Section 864.6100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Manual Hematology Devices § 864.6100 Bleeding time...

  7. 14 CFR 33.66 - Bleed air system.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Bleed air system. 33.66 Section 33.66 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.66 Bleed air system....

  8. 14 CFR 33.66 - Bleed air system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Bleed air system. 33.66 Section 33.66 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.66 Bleed air system....

  9. Epilepsy and chromosomal abnormalities

    PubMed Central

    2010-01-01

    Background Many chromosomal abnormalities are associated with Central Nervous System (CNS) malformations and other neurological alterations, among which seizures and epilepsy. Some of these show a peculiar epileptic and EEG pattern. We describe some epileptic syndromes frequently reported in chromosomal disorders. Methods Detailed clinical assessment, electrophysiological studies, survey of the literature. Results In some of these congenital syndromes the clinical presentation and EEG anomalies seems to be quite typical, in others the manifestations appear aspecific and no strictly linked with the chromosomal imbalance. The onset of seizures is often during the neonatal period of the infancy. Conclusions A better characterization of the electro clinical patterns associated with specific chromosomal aberrations could give us a valuable key in the identification of epilepsy susceptibility of some chromosomal loci, using the new advances in molecular cytogenetics techniques - such as fluorescent in situ hybridization (FISH), subtelomeric analysis and CGH (comparative genomic hybridization) microarray. However further studies are needed to understand the mechanism of epilepsy associated with chromosomal abnormalities. PMID:20438626

  10. Contraceptive vaginal ring effectiveness is maintained during six weeks use: A prospective study of normal BMI and obese women

    PubMed Central

    Dragoman, Monica; Petrie, Kelsey; Torgal, Anupama; Thomas, Tiffany; Cremers, Serge; Westhoff, Carolyn L.

    2013-01-01

    Background A single study shows that contraceptive vaginal ring (CVR) use for up to 35 days in women with a normal BMI maintains serum hormone levels sufficient to suppress ovulation. This study is intended to confirm those results and to evaluate prolonged CVR use up to 42 days in both normal BMI and obese women. Study Design Twenty women with a normal BMI and 20 obese women enrolled in a prospective open label clinical study of ethinyl estradiol (EE) and etonogestrel (ENG) pharmacokinetics during six weeks of use of a single CVR. Participants underwent twice weekly evaluations to determine serum hormone concentrations, ovarian follicle development, endometrial thickness and bleeding patterns. Results Thirty-seven women completed follow-up including eighteen women with a normal BMI and nineteen obese women. EE and ENG concentrations remained in therapeutic range for all women. Follicular development and endometrial proliferation were minimal. By the sixth week, 30% of participants reported spotting or bleeding. Conclusions A single CVR used for six weeks demonstrates therapeutic serum levels of EE and ENG among women with normal and obese BMI. Women who forget to remove the CVR at day 21 may well have continued contraceptive protection during the next three weeks. PMID:23312933

  11. Safety and efficacy of airbag midwifery in promoting normal vaginal delivery and reducing caesarean section

    PubMed Central

    Ma, Jianting; Shao, Huajiang; Lu, Xingren; Zhang, Bo; Zhang, Guanger

    2012-01-01

    Background: Balloon bionic midwifery has been applied in clinical obstetrics in China for 10 years, although played a certain role in controlling and improving the quality of obstetrics and caesarean section rate, but some questions have not been resolved. Objective: The aim of this study was to investigate the efficacy and safety of airbag midwifery. Materials and Methods: Primiparas (2410 cases) with various medical conditions were randomly divided into airbag and control groups undergoing the same obstetrical treatments, but airbag midwifery as a birthing option was chosen twice when the cervix was dilated to 2-4 cm during labor. Results: The duration of the first and second stages, as well as the total delivery process, of the airbag group was shorter than that for the controls. The natural delivery rate of the airbag group was higher than that of the control group. The forcep delivery rate, cesarean section rate, amount of vaginal bleeding within 2 h after delivery, rate of postpartum hemorrhage, fetal distress, and pitocin use in the airbag group were all lower than those in the control group. No significant difference in the rate of maternal and fetal complications was observed in the two groups. The bionic airbag midwifery approach did not contribute to the incidence rate of urine retention, leukocyte count, neutrophil proportion, and level of creactive protein and IL-6 24 h after delivery. Conclusion: Airbag midwifery skill is a simple, effective, and safe procedure. PMID:25246932

  12. On Supersonic-Inlet Boundary-Layer Bleed Flow

    NASA Technical Reports Server (NTRS)

    Harloff, Gary J.; Smith, Gregory E.

    1995-01-01

    Boundary-layer bleed in supersonic inlets is typically used to avoid separation from adverse shock-wave/boundary-layer interactions and subsequent total pressure losses in the subsonic diffuser and to improve normal shock stability. Methodologies used to determine bleed requirements are reviewed. Empirical sonic flow coefficients are currently used to determine the bleed hole pattern. These coefficients depend on local Mach number, pressure ratio, hole geometry, etc. A new analytical bleed method is presented to compute sonic flow coefficients for holes and narrow slots and predictions are compared with published data to illustrate the accuracy of the model. The model can be used by inlet designers and as a bleed boundary condition for computational fluid dynamic studies.

  13. New insights to occult gastrointestinal bleeding: From pathophysiology to therapeutics

    PubMed Central

    Sánchez-Capilla, Antonio Damián; De La Torre-Rubio, Paloma; Redondo-Cerezo, Eduardo

    2014-01-01

    Obscure gastrointestinal bleeding is still a clinical challenge for gastroenterologists. The recent development of novel technologies for the diagnosis and treatment of different bleeding causes has allowed a better management of patients, but it also determines the need of a deeper comprehension of pathophysiology and the analysis of local expertise in order to develop a rational management algorithm. Obscure gastrointestinal bleeding can be divided in occult, when a positive occult blood fecal test is the main manifestation, and overt, when external sings of bleeding are visible. In this paper we are going to focus on overt gastrointestinal bleeding, describing the physiopathology of the most usual causes, analyzing the diagnostic procedures available, from the most classical to the novel ones, and establishing a standard algorithm which can be adapted depending on the local expertise or availability. Finally, we will review the main therapeutic options for this complex and not so uncommon clinical problem. PMID:25133028

  14. Acoustic resonance phenomena in air bleed channels in aviation engines

    NASA Astrophysics Data System (ADS)

    Aleksentsev, A. A.; Sazhenkov, A. N.; Sukhinin, S. V.

    2016-11-01

    The existence of axial-radial acoustic resonance oscillations of the basic air flow in bleed channels of aviation engines is demonstrated theoretically and experimentally. Numerical and analytical methods are used to determine the frequency of acoustic resonance oscillations for the lowest modes of open and closed bleed channels of the PS-90A engine. Experimental investigations reveal new acoustic resonance phenomena arising in the air flow in bleed channel cavities in the core duct of this engine owing to instability of the basic air flow. The results of numerical, analytical, and experimental studies of the resonance frequencies reached in the flow in bleed channel cavities in the core duct of the PS-90A engine are found to be in reasonable agreement. As a result, various types of resonance oscillations in bleed channels can be accurately described.

  15. Evaluating for suspected child abuse: conditions that predispose to bleeding.

    PubMed

    Carpenter, Shannon L; Abshire, Thomas C; Anderst, James D

    2013-04-01

    Child abuse might be suspected when children present with cutaneous bruising, intracranial hemorrhage, or other manifestations of bleeding. In these cases, it is necessary to consider medical conditions that predispose to easy bleeding/bruising. When evaluating for the possibility of bleeding disorders and other conditions that predispose to hemorrhage, the pediatrician must consider the child's presenting history, medical history, and physical examination findings before initiating a laboratory investigation. Many medical conditions can predispose to easy bleeding. Before ordering laboratory tests for a disease, it is useful to understand the biochemical basis and clinical presentation of the disorder, condition prevalence, and test characteristics. This technical report reviews the major medical conditions that predispose to bruising/bleeding and should be considered when evaluating for abusive injury.

  16. Longitudinal analysis of vaginal microbiome dynamics in women with recurrent bacterial vaginosis: recognition of the conversion process.

    PubMed

    Lambert, Janet A; John, Susan; Sobel, Jack D; Akins, Robert A

    2013-01-01

    Bacterial vaginosis (BV) affects ∼ 30% of women of reproductive age, has a high rate of recurrence, and is associated with miscarriage, preterm birth, and increased risk of acquiring other sexually transmitted infections, including HIV-1. Little is known of the daily changes in the vaginal bacterial composition as it progresses from treatment to recurrence, or whether any of these might be useful in its prediction or an understanding of its causes. We used phylogenetic branch-inclusive quantitative PCR (PB-qPCR) and Lactobacillus blocked/unblocked qPCR (Lb-qPCR) to characterize longitudinal changes in the vaginal microbiota in sequential vaginal self-swabs from five women with recurrent BV, from diagnosis through remission to recurrence. Both patients with acute BV samples dominated by G. vaginalis recurred during the study with similar profiles, whereas the three patients with acute BV samples dominated by other anaerobes did not recur or recurred to an intermediate Nugent score. L. iners dominated remission phases, with intermittent days of abnormal microbial profiles typically associated with menses. The exception was a newly discovered phenomenon, a sustained period of abnormal profiles, termed conversion, which preceded symptomatic acute BV. Species known to have antagonistic activity towards Lactobacillus were detected in pre-conversion samples, possibly contributing to the decline in Lactobacillus. Lb-qPCR scores define two categories of response in the initial post-treatment visit samples; scores <5 may correspond with poor response to treatment or rapid recurrence, whereas scores >8 may predict delayed or no recurrence. Amsel criteria or Nugent scores did not have this potential predictive capability. Larger studies are warranted to evaluate the prognostic potential of detecting conversion and poor Lb-qPCR scores at the post-treatment visit of recurrent BV patients.

  17. Bleeding disorders in the tribe: result of consanguineous in breeding

    PubMed Central

    2010-01-01

    Objective To determine the frequency and clinical features of bleeding disorders in the tribe as a result of consanguineous marriages. Design Cross Sectional Study Introduction Countries in which consanguinity is a normal practice, these rare autosomal recessive disorders run in close families and tribes. Here we describe a family, living in village Ali Murad Chandio, District Badin, labeled as haemophilia. Patients & Methods Our team visited the village & developed the pedigree of the whole extended family, up to seven generations. Performa was filled by incorporating patients, family history of bleeding, signs & symptoms, and bleeding from any site. From them 144 individuals were screened with CBC, bleeding time, platelet aggregation studies & RiCoF. While for PT, APTT, VWF assay and Factor VIII assay, samples were kept frozen at -70 degrees C until tested. Results The family tree of the seven generations comprises of 533 individuals, 63 subjects died over a period of 20 years and 470 were alive. Out of all those 144 subjects were selected on the basis of the bleeding history. Among them 98(68.1%) were diagnosed to have a bleeding disorder; 44.9% patients were male and 55.1% patients were female. Median age of all the patients was 20.81, range (4 months- 80 yrs). The results of bleeding have shown that majority had gum bleeding, epistaxis and menorrhagia. Most common bleeding disorder was Von Willebrand disease and Platelet functional disorders. Conclusion Consanguineous marriages keep all the beneficial and adversely affecting recessive genes within the family; in homozygous states. These genes express themselves and result in life threatening diseases. Awareness, education & genetic counseling will be needed to prevent the spread of such common occurrence of these bleeding disorders in the community. PMID:20822539

  18. Potential Use of Antimicrobial Peptides as Vaginal Spermicides/Microbicides.

    PubMed

    Tanphaichitr, Nongnuj; Srakaew, Nopparat; Alonzi, Rhea; Kiattiburut, Wongsakorn; Kongmanas, Kessiri; Zhi, Ruina; Li, Weihua; Baker, Mark; Wang, Guanshun; Hickling, Duane

    2016-03-11

    The concurrent increases in global population and sexually transmitted infection (STI) demand a search for agents with dual spermicidal and microbicidal properties for topical vaginal application. Previous attempts to develop the surfactant spermicide, nonoxynol-9 (N-9), into a vaginal microbicide were unsuccessful largely due to its inefficiency to kill microbes. Furthermore, N-9 causes damage to the vaginal epithelium, thus accelerating microbes to enter the women's body. For this reason, antimicrobial peptides (AMPs), naturally secreted by all forms of life as part of innate immunity, deserve evaluation for their potential spermicidal effects. To date, twelve spermicidal AMPs have been described including LL-37, magainin 2 and nisin A. Human cathelicidin LL-37 is the most promising spermicidal AMP to be further developed for vaginal use for the following reasons. First, it is a human AMP naturally produced in the vagina after intercourse. Second, LL-37 exerts microbicidal effects to numerous microbes including those that cause STI. Third, its cytotoxicity is selective to sperm and not to the female reproductive tract. Furthermore, the spermicidal effects of LL-37 have been demonstrated in vivo in mice. Therefore, the availability of LL-37 as a vaginal spermicide/microbicide will empower women for self-protection against unwanted pregnancies and STI.

  19. Bladder and vaginal transitional cell carcinoma: A case report.

    PubMed

    Aoun, Fouad; Kourie, Hampig Raphael; El Rassy, Elie; van Velthoven, Roland

    2016-09-01

    The involvement of the female genital tract in transitional cell carcinoma (TCC) has not been fully elucidated in women, although involvement is usually associated with a poor prognosis. The vagina, in particular, is considered to be the most commonly affected gynecological organ, with an incidence of 4% of total TCC cases. The pathogenesis of vaginal TCC is challenging to determine, although it is essential for the adequate management of the tumor and to determine the appropriate treatment. The present study reports a case of bladder TCC and metachronous vaginal TCC. The patient had a history of high risk non muscle invasive bladder cancer treated by BCG and presented with a recurrent carcinoma in situ. A novel cycle of BCG was initiated but the patient had a persistent disease and a palpable mass on bimanual examination. Radical anterior pelvectomy and bilateral pelvic and inguinal lymph node dissection was performed revealing the presence of TCC of the bladder neck and the invasion into the anterior vaginal wall. The differences between local vaginal invasion and the metastatic spread from a primary bladder TCC, the occurrence of a second primary vaginal tumor and the direct implantation of TCC via urine that contains transitional cancer cells were reviewed and analyzed. Finally, a management plan was determined.

  20. Oral microflora in infants delivered vaginally and by caesarean section.

    PubMed

    Nelun Barfod, Mette; Magnusson, Kerstin; Lexner, Michala Oron; Blomqvist, Susanne; Dahlén, Gunnar; Twetman, Svante

    2011-11-01

    BACKGROUND.  Early in life, vaginally delivered infants exhibit a different composition of the gut flora compared with infants delivered by caesarean section (C-section); however, it is unclear whether this also applies to the oral cavity. AIM.  To investigate and compare the oral microbial profile between infants delivered vaginally and by C-section. DESIGN.  This is a cross-sectional case-control study. Eighty-four infants delivered either vaginally (n = 42) or by C-section (n = 42) were randomly selected from the 2009 birth cohort at the County Hospital in Halmstad, Sweden. Medically compromised and premature children (<32 weeks) were excluded. The mean age was 8.25 months (range 6-10 months), and parents were asked to complete a questionnaire on socioeconomic factors, lifestyle, and hygiene habits. Saliva was collected and analysed using checkerboard DNA-DNA hybridization. RESULTS.  A higher prevalence of salivary Streptococcus salivarius, Lactobacillus curvata, Lactobacillus salivarius, and Lactobacuillus casei was detected in infants delivered vaginally (P < 0.05). The caries-associated bacteria Streptococcus mutans and Streptococcus sobrinus were detected in 63% and 59% of all children, respectively. CONCLUSION.  A significantly higher prevalence of certain strains of health-related streptococci and lactobacilli was found in vaginally delivered infants compared with infants delivered by C-section. The possible long-term effects on oral health need to be further investigated.

  1. Potential Use of Antimicrobial Peptides as Vaginal Spermicides/Microbicides

    PubMed Central

    Tanphaichitr, Nongnuj; Srakaew, Nopparat; Alonzi, Rhea; Kiattiburut, Wongsakorn; Kongmanas, Kessiri; Zhi, Ruina; Li, Weihua; Baker, Mark; Wang, Guanshun; Hickling, Duane

    2016-01-01

    The concurrent increases in global population and sexually transmitted infection (STI) demand a search for agents with dual spermicidal and microbicidal properties for topical vaginal application. Previous attempts to develop the surfactant spermicide, nonoxynol-9 (N-9), into a vaginal microbicide were unsuccessful largely due to its inefficiency to kill microbes. Furthermore, N-9 causes damage to the vaginal epithelium, thus accelerating microbes to enter the women’s body. For this reason, antimicrobial peptides (AMPs), naturally secreted by all forms of life as part of innate immunity, deserve evaluation for their potential spermicidal effects. To date, twelve spermicidal AMPs have been described including LL-37, magainin 2 and nisin A. Human cathelicidin LL-37 is the most promising spermicidal AMP to be further developed for vaginal use for the following reasons. First, it is a human AMP naturally produced in the vagina after intercourse. Second, LL-37 exerts microbicidal effects to numerous microbes including those that cause STI. Third, its cytotoxicity is selective to sperm and not to the female reproductive tract. Furthermore, the spermicidal effects of LL-37 have been demonstrated in vivo in mice. Therefore, the availability of LL-37 as a vaginal spermicide/microbicide will empower women for self-protection against unwanted pregnancies and STI. PMID:26978373

  2. Vaginal biological and sexual health--the unmet needs.

    PubMed

    Graziottin, A

    2015-01-01

    The vagina is a most neglected organ. It is usually clinically considered with a minimalistic view, as a 'connecting tube' for a number of physiologic functions: passage of menstrual blood, intercourse, natural conception and delivery. Unmet needs include, but are not limited to, respect of vaginal physiologic biofilms; diagnosis and care of the optimal tone of the levator ani, which surrounds and partly support it; care of its anatomic integrity at and after delivery and at pelvic/vaginal surgery; care of long-term consequences of pelvic radiotherapy; long-term care of the atrophic changes it will undergo after the menopause, unless appropriate, at least local, estrogen therapy is used; appreciation and respect of its erotic meaning, as a loving, receptive, 'bonding' organ for the couple. The vaginal erotic value is key as a non-visible powerful center of femininity and sexuality, deeply and secretly attractive in terms of taste, scent (together with the vulva), touch and proprioception. The most welcoming when lubrication, softness and vaginal orgasm award the woman and the partner with the best of pleasures. Prevention of sexual/vaginal abuse is a very neglected unmet need, as well. Who cares?

  3. Bleeding spectrum in children with moderate or severe von Willebrand disease: Relevance of pediatric-specific bleeding.

    PubMed

    Sanders, Yvonne V; Fijnvandraat, Karin; Boender, Johan; Mauser-Bunschoten, Evelien P; van der Bom, Johanna G; de Meris, Joke; Smiers, Frans J; Granzen, Bernd; Brons, Paul; Tamminga, Rienk Y J; Cnossen, Marjon H; Leebeek, Frank W G

    2015-12-01

    The bleeding phenotype of children with von Willebrand disease (VWD) needs to be characterized in detail to facilitate diagnosis during childhood and aid in the planning and assessment of treatment strategies. The objective was to evaluate the occurrence, type, and severity of bleeding in a large cohort of children with moderate and severe VWD. We included 113 children (aged 0-16 years) with Type 1 (n = 60), 2 (n = 44), and 3 (n = 9) VWD with von Willebrand factor (VWF) antigen and/or VWF ristocetin cofactor levels ≤ 30 U/dL from a nation-wide cross-sectional study ("Willebrand in the Netherlands" study). Bleeding severity and frequency were determined using the International Society on Thrombosis and Hemostasis-Bleeding Assessment Tool (ISTH-BAT) with supplementary pediatric-specific bleeding symptoms (umbilical stump bleeding, cephalohematoma, cheek hematoma, conjunctival bleeding, postcircumcision and postvenipuncture bleeding). We found that all 26 postmenarche girls experienced menorrhagia. Other common bleedings were cutaneous (81%), oropharyngeal (64%), prolonged bleeding from minor wounds (58%), and epistaxis (56%). Pediatric-specific bleeding symptoms were present in 44% of patients. ISTH-BAT bleeding score was higher in index cases than in affected family members (median, 12.0 vs. 6.5, P < 0.001), higher in Type 3 VWD than in Type 2 or 1 (17.0 vs. 10.5 or 6.5, P < 0.001) and higher in children with severe (<10 U/dL) than moderate VWD (10-30 U/dL) (11.0 vs. 7.0, P < 0.001). Frequency of any bleeding, epistaxis, and oral cavity was higher in types 2 and 3 than in Type 1 VWD and was associated with VWF levels. We conclude that pediatric-specific bleeding symptoms occurred in a large proportion of children with moderate or severe VWD and should be included when evaluating children for VWD.

  4. Understanding the significance, reasons and patterns of abnormal vital signs after gastric bypass for morbid obesity.

    PubMed

    Bellorin, Omar; Abdemur, Abraham; Sucandy, Iswanto; Szomstein, Samuel; Rosenthal, Raul J

    2011-06-01

    Anastomotic leaks and bleeding are the two most feared major complications in patients undergoing laparoscopic gastric bypass (LRYGB). This study was designed to evaluate if there is a clinical correlation between abnormal vital signs and postoperative leaks and bleeding. After IRB approval and adherence to HIPAA guidelines, a retrospective review of medical records was performed on 518 patients who underwent LRYGB between October 2002 and October 2006. Vital signs from each patient were monitored hourly. Eight patients out of 518 (1.54%) were discovered to have anastomotic leak. A marked increase in heart rate up to 120 bpm at 20 h after surgery occurred in five of eight patients (62.5%). Of the eight patients who had a leak, seven (87.5%) experienced sustained tachycardia above 120 bpm. On the other hand, 20 patients out of 518 (3.86%) were discovered to have postoperative bleeding. A gradual rather than a dramatic increase in heart rate was recorded in 17 of 20 patients (85%) starting 8 h after surgery. Five patients (25%) had unsustained tachycardia above 120 bpm. Twelve patients in this group (60%) were seen to have cyclical tachycardia that never exceeded 120 bpm at any point during hospitalization. Marginal hypotension was found in seven patients (35%) in this group. Sustained tachycardia with a heart rate exceeding 120 bpm appears to be an indicator of anastomotic leak. Tachycardia less than 120 bpm that has occurred in a cyclical pattern strongly pointed toward postoperative bleeding. Anastomotic leaks and bleeding are the two most feared major complications in patients undergoing LRYGB. This study was designed to evaluate if there is a clinical correlation between abnormal vital signs and postoperative leaks and bleeding.

  5. Skeletal abnormalities in homocystinuria.

    PubMed Central

    Brenton, D. P.

    1977-01-01

    The skeletal changes of thirty-four patients with the biochemical and clinical features of cystathionine synthase deficiency are described. It is emphasized that there is clinical evidence of excessive bone growth and the formation for bone which is structurally weaker than normal. The similarities and differences between this condition and Marfan's syndrome are stressed and the possible nature of the connective tissue defect leading to the skeletal changes discussed. The most characteristic skeletal changes in homocystinuria are the skeletal disproportion (pubis-heel length greater than crown-pubis length), the abnormal vertebrae, sternal deformities, genu valgum and large metaphyses and epiphyses. Images Fig. 2 Fig. 3 Fig. 4 Fig. 8 Fig. 9 Fig. 10 PMID:917963

  6. Eye movement abnormalities.

    PubMed

    Moncayo, Jorge; Bogousslavsky, Julien

    2012-01-01

    Generation and control of eye movements requires the participation of the cortex, basal ganglia, cerebellum and brainstem. The signals of this complex neural network finally converge on the ocular motoneurons of the brainstem. Infarct or hemorrhage at any level of the oculomotor system (though more frequent in the brain-stem) may give rise to a broad spectrum of eye movement abnormalities (EMAs). Consequently, neurologists and particularly stroke neurologists are routinely confronted with EMAs, some of which may be overlooked in the acute stroke setting and others that, when recognized, may have a high localizing value. The most complex EMAs are due to midbrain stroke. Horizontal gaze disorders, some of them manifesting unusual patterns, may occur in pontine stroke. Distinct varieties of nystagmus occur in cerebellar and medullary stroke. This review summarizes the most representative EMAs from the supratentorial level to the brainstem.

  7. Major Bleeding after Percutaneous Image-Guided Biopsies: Frequency, Predictors, and Periprocedural Management

    PubMed Central

    Kennedy, Sean A.; Milovanovic, Lazar; Midia, Mehran

    2015-01-01

    Major bleeding remains an uncommon yet potentially devastating complication following percutaneous image-guided biopsy. This article reviews two cases of major bleeding after percutaneous biopsy and discusses the frequency, predictors, and periprocedural management of major postprocedural bleeding. PMID:25762845

  8. Protect Your Baby from Bleeds: Talk to Your Healthcare Provider about Vitamin K

    MedlinePlus

    ... your baby from VKDB. Protect Your Baby from Vitamin K Deficiency Bleeding Before having a baby, most parents don’ ... she gets the shot after birth. What is vitamin K deficiency bleeding (VKDB)? Vitamin K deficiency bleeding or VKDB, ...

  9. Coagulation abnormalities in the cirrhotic patient.

    PubMed

    Muciño-Bermejo, Jimena; Carrillo-Esper, Raúl; Uribe, Misael; Méndez-Sánchez, Nahum

    2013-01-01

    The clotting process is a dynamic array of multiple processes which can be described in four phases: platelet plug initiation and formation, clotting process propagation by the coagulation cascade, clotting termination by antithrombotic mechanisms and clot removal by fibrinolysis. The liver plays a central role in each of these phases of clotting process, as it synthesizes the majority of coagulation factors and proteins involved in fibrinolysis as well as thrombopoeitin, which is responsible for platelet production from megakaryocytes. Many pathological processes associated with cirrhosis, such as portal hypertension and endothelial dysfunction, as well as co-morbid conditions, may also alter the coagulation process. Consequently, patients with liver disease have a disturbed balance of procoagulant and anti-coagulant factors which deviates from the normal coagulation cascade. This situation poses an additional problem in the diagnostic and therapeutic approach to this group of patients, since traditional coagulation test may not be reliable for assessing bleeding or thrombotic risk and traditional transfusional strategies may not be applicable in cirrhotic patients. In this article, we review the pathophysiological bases of coagulation abnormalities, in cirrhotic patients, the diagnostic therapeutic strategies to be followed and its impact on the clinical outcome in the cirrhotic patient.

  10. Morbidity associated with failed vaginal birth after cesarean section.

    PubMed

    Oboro, Victor; Adewunmi, Adeniyi; Ande, Anibaba; Olagbuji, Biodun; Ezeanochie, Michael; Oyeniran, Ayodeji

    2010-09-01

    We investigated morbidity and factors associated with failed vaginal birth after cesarean delivery (VBAC). In a retrospective cohort study maternal and neonatal outcomes of women who underwent VBAC in three Nigerian University Teaching Hospitals were reviewed. Univariate, followed by multivariate analyses, were conducted. VBAC was successful in 683 of 1,013 women (67.4%), whereas 330 (32.6%) had failed VBAC. Failed VBAC was associated with higher incidence of chorioamnionitis, postpartum hemorrhage, blood transfusion, uterine rupture, hysterectomy, and composite major neonatal morbidities. Younger age, lack of previous vaginal delivery, induction of labor and fetal weight >4,000 g were risk factors for failed VBAC. A majority of women who try VBAC achieve a vaginal delivery. Failed VBAC is associated with increased maternal and neonatal morbidity and is somewhat predictable.

  11. Preactivated hyaluronic acid: A potential mucoadhesive polymer for vaginal delivery.

    PubMed

    Nowak, Jessika; Laffleur, Flavia; Bernkop-Schnürch, Andreas

    2015-01-15

    The objective of this study was to develop mucoadhesive polymeric excipients for vaginal drug delivery systems. Hyaluronic acid was thiolated and subsequently preactivated with 6-mercaptonicotinamide (HA-CYS-MNA) to enhance stability and mucoadhesive properties on vaginal mucosa. After determination of the thiol group content, disintegration studies and in vitro mucoadhesion studies (rotating cylinder and tensile) were performed. Furthermore, swelling behavior and cytotoxicity studies were performed in comparison with corresponding polymers. Both, disintegration and in vitro mucoadhesive studies revealed that modifying HA-CYS with MNA resulted in higher stability (3.6-fold prolonged disintegration time compared to unmodified hyaluronic acid) and prolonged mucoadhesion time. MTT assay and LDH revealed no toxicity for the polymeric excipients and safe for their use. Disintegration and swelling results conducted more pronounced stability of the preactivated thiomers compared to corresponding unmodified ones. According to these results preactivated hyaluronic acid might be a useful tool for vaginal delivery systems.

  12. A vaginal cyst causing dysuria and dyschezia in a bitch.

    PubMed

    Watanabe, Toshifumi; Mishina, Mika; Sakurai, Yohei

    2014-07-01

    A 9-year-old female dog was referred to Azabu University Veterinary Teaching Hospital for dysuria and dyschezia after ovariohysterectomy. After a series of diagnostic imaging, vaginal obstruction was suspected by vaginal fluid retention. Surgical repair was attempted three times to establish patency through the vagina and the vestibule by episiotomy and laparotomy. Another laparotomy was performed to remove the entire vaginal mucosal layer to prevent recurrence, which resulted in favorable outcome. Histopathological examination revealed that the resected tissue was a cyst originated from mesonephric duct remnant. In the present case, the cyst was curable by the entire resection of the cyst lining membrane, which could eradicate all the secretory cells with least damage to the urethral vasculature and innervation.

  13. [Vaginal ulcers in Behçet disease].

    PubMed

    Calderón, Fernando Mendoza; Valladares, Virgilio G; Ballesteros, Alberto M; de la Merced Ayala, María C

    2008-03-01

    Incidence of Behçet disease in USA is 0.12 in 100,000; but in Mexico there are just two isolated cases. This paper reports a case of a 30 year-old female, who, when 26, had vaginal ulcers. She received antimicrobial therapy during four years. In March 2007 she came to author's hospital with a cervical vaginitis diagnose study, and presenting thorax with venous collateral circulation secondary to superior and inferior cava vein thrombosis. Colposcopy and vaginal wall biopsy were practiced and found chronic ulcer with vascular damage; oral ulcers were found too, and Pathergy test was positive. Currently there is no ocular damage. Patient received azathioprine therapy without improvement, later she received anticoagulant therapy with corticoids and has good evolution.

  14. The Human Vaginal Bacterial Biota and Bacterial Vaginosis

    PubMed Central

    Srinivasan, Sujatha; Fredricks, David N.

    2008-01-01

    The bacterial biota of the human vagina can have a profound impact on the health of women and their neonates. Changes in the vaginal microbiota have been associated with several adverse health outcomes including premature birth, pelvic inflammatory disease, and acquisition of HIV infection. Cultivation-independent molecular methods have provided new insights regarding bacterial diversity in this important niche, particularly in women with the common condition bacterial vaginosis (BV). PCR methods have shown that women with BV have complex communities of vaginal bacteria that include many fastidious species, particularly from the phyla Bacteroidetes and Actinobacteria. Healthy women are mostly colonized with lactobacilli such as Lactobacillus crispatus, Lactobacillus jensenii, and Lactobacillus iners, though a variety of other bacteria may be present. The microbiology of BV is heterogeneous. The presence of Gardnerella vaginalis and Atopobium vaginae coating the vaginal epithelium in some subjects with BV suggests that biofilms may contribute to this condition. PMID:19282975

  15. Flow Coefficient Behavior for Boundary Layer Bleed Holes and Slots

    NASA Technical Reports Server (NTRS)

    Willis, B. P.; Davis, D. O.; Hingst, W. R.

    1995-01-01

    An experimental investigation into the flow coefficient behavior for nine boundary layer bleed orifice configurations is reported. This test was conducted for the purposes of exploring boundary layer control through mass flow removal and does not address issues of stability bleed. Parametric data consist of bleed region flow coefficient as a function of Mach number, bleed plenum pressure, and bleed orifice geometry. Seven multiple hole configurations and two single slot configurations were tested over a supersonic Mach number range of 1.3 to 2.5 (nominal). Advantages gained by using multiple holes in a bleed region instead of a single spanwise slot are discussed and the issue of modeling an entire array of bleed orifices based on the performance of a single orifice is addressed. Preconditioning the flow approaching a 90 degree inclined (normal) hole configuration resulted in a significant improvement in the performance of the configuration. The same preconditioning caused only subtle changes in performance for a 20 degree inclined (slanted) configuration.

  16. Multidetector CT angiography for acute gastrointestinal bleeding: technique and findings.

    PubMed

    Artigas, José M; Martí, Milagros; Soto, Jorge A; Esteban, Helena; Pinilla, Inmaculada; Guillén, Eugenia

    2013-01-01

    Acute gastrointestinal bleeding is a common reason for emergency department admissions and an important cause of morbidity and mortality. Factors that complicate its clinical management include patient debility due to comorbidities; intermittence of hemorrhage; and multiple sites of simultaneous bleeding. Its management, therefore, must be multidisciplinary and include emergency physicians, gastroenterologists, and surgeons, as well as radiologists for diagnostic imaging and interventional therapy. Upper gastrointestinal tract bleeding is usually managed endoscopically, with radiologic intervention reserved as an alternative to be used if endoscopic therapy fails. Endoscopy is often less successful in the management of acute lower gastrointestinal tract bleeding, where colonoscopy may be more effective. The merits of performing bowel cleansing before colonoscopy in such cases might be offset by the resultant increase in response time and should be weighed carefully against the deficits in visualization and diagnostic accuracy that would result from performing colonoscopy without bowel preparation. In recent years, multidetector computed tomographic (CT) angiography has gained acceptance as a first-line option for the diagnosis and management of lower gastrointestinal tract bleeding. In selected cases of upper gastrointestinal tract bleeding, CT angiography also provides accurate information about the presence or absence of active bleeding, its source, and its cause. This information helps shorten the total diagnostic time and minimizes or eliminates the need for more expensive and more invasive procedures.

  17. 77 FR 8900 - Certain Vaginal Ring Birth Control Devices; Termination of the Investigation Based on Withdrawal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION Certain Vaginal Ring Birth Control Devices; Termination of the Investigation Based on Withdrawal... within the United States after importation of certain vaginal birth control devices by reason...

  18. Vaginal Birth After Cesarean Delivery: Deciding on a Trial of Labor After a Cesarean Delivery (TOLAC)

    MedlinePlus

    ... ASKED QUESTIONS FAQ070 LABOR, DELIVERY, AND POSTPARTUM CARE Vaginal Birth After Cesarean Delivery: Deciding on a Trial of Labor After Cesarean Delivery • What is a vaginal birth after cesarean delivery ( VBAC) ? • What is a ...

  19. Primate vaginal microbiomes exhibit species specificity without universal Lactobacillus dominance.

    PubMed

    Yildirim, Suleyman; Yeoman, Carl J; Janga, Sarath Chandra; Thomas, Susan M; Ho, Mengfei; Leigh, Steven R; White, Bryan A; Wilson, Brenda A; Stumpf, Rebecca M

    2014-12-01

    Bacterial communities colonizing the reproductive tracts of primates (including humans) impact the health, survival and fitness of the host, and thereby the evolution of the host species. Despite their importance, we currently have a poor understanding of primate microbiomes. The composition and structure of microbial communities vary considerably depending on the host and environmental factors. We conducted comparative analyses of the primate vaginal microbiome using pyrosequencing of the 16S rRNA genes of a phylogenetically broad range of primates to test for factors affecting the diversity of primate vaginal ecosystems. The nine primate species included: humans (Homo sapiens), yellow baboons (Papio cynocephalus), olive baboons (Papio anubis), lemurs (Propithecus diadema), howler monkeys (Alouatta pigra), red colobus (Piliocolobus rufomitratus), vervets (Chlorocebus aethiops), mangabeys (Cercocebus atys) and chimpanzees (Pan troglodytes). Our results indicated that all primates exhibited host-specific vaginal microbiota and that humans were distinct from other primates in both microbiome composition and diversity. In contrast to the gut microbiome, the vaginal microbiome showed limited congruence with host phylogeny, and neither captivity nor diet elicited substantial effects on the vaginal microbiomes of primates. Permutational multivariate analysis of variance and Wilcoxon tests revealed correlations among vaginal microbiota and host species-specific socioecological factors, particularly related to sexuality, including: female promiscuity, baculum length, gestation time, mating group size and neonatal birth weight. The proportion of unclassified taxa observed in nonhuman primate samples increased with phylogenetic distance from humans, indicative of the existence of previously unrecognized microbial taxa. These findings contribute to our understanding of host-microbe variation and coevolution, microbial biogeography, and disease risk, and have important

  20. Primate vaginal microbiomes exhibit species specificity without universal Lactobacillus dominance

    PubMed Central

    Yildirim, Suleyman; Yeoman, Carl J; Janga, Sarath Chandra; Thomas, Susan M; Ho, Mengfei; Leigh, Steven R; Consortium, Primate Microbiome; White, Bryan A; Wilson, Brenda A; Stumpf, Rebecca M

    2014-01-01

    Bacterial communities colonizing the reproductive tracts of primates (including humans) impact the health, survival and fitness of the host, and thereby the evolution of the host species. Despite their importance, we currently have a poor understanding of primate microbiomes. The composition and structure of microbial communities vary considerably depending on the host and environmental factors. We conducted comparative analyses of the primate vaginal microbiome using pyrosequencing of the 16S rRNA genes of a phylogenetically broad range of primates to test for factors affecting the diversity of primate vaginal ecosystems. The nine primate species included: humans (Homo sapiens), yellow baboons (Papio cynocephalus), olive baboons (Papio anubis), lemurs (Propithecus diadema), howler monkeys (Alouatta pigra), red colobus (Piliocolobus rufomitratus), vervets (Chlorocebus aethiops), mangabeys (Cercocebus atys) and chimpanzees (Pan troglodytes). Our results indicated that all primates exhibited host-specific vaginal microbiota and that humans were distinct from other primates in both microbiome composition and diversity. In contrast to the gut microbiome, the vaginal microbiome showed limited congruence with host phylogeny, and neither captivity nor diet elicited substantial effects on the vaginal microbiomes of primates. Permutational multivariate analysis of variance and Wilcoxon tests revealed correlations among vaginal microbiota and host species-specific socioecological factors, particularly related to sexuality, including: female promiscuity, baculum length, gestation time, mating group size and neonatal birth weight. The proportion of unclassified taxa observed in nonhuman primate samples increased with phylogenetic distance from humans, indicative of the existence of previously unrecognized microbial taxa. These findings contribute to our understanding of host–microbe variation and coevolution, microbial biogeography, and disease risk, and have important