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1.
Andrologia ; 50(1)2018 Feb.
Article in English | MEDLINE | ID: mdl-28421619

ABSTRACT

Chlamydia trachomatis is considered as the bacterium that is more sexually transmitted as cause of male urethritis, epididymitis, orchitis and infertility. A total of 116 semen samples of men whose couples are infertile women were analysed. The quality of the semen was measured by standard procedures recommended by WHO while C. trachomatis was detected by the PCR assay. Thirty-seven semen samples were positive for C. trachomatis (31.9%). Regarding semen analysis, no different values were observed between positive and negative samples to C. trachomatis. However, the presence of leucocytes and erythrocytes suggests an inflammatory process; however, these were high in negative samples to C. trachomatis. Furthermore, an association between low seminal volume at 1, 5 ml and the positivity to C. trachomatis was observed (OR=2, 1; CI95 % 1,16-3,07). The total semen volume is a contribution by the various accessory glands (this reflects the secretory activity of the glands); a low semen volume could be due to an obstruction of the ejaculatory duct or infection of accessory glands by C. trachomatis. More studies are necessary to identify the causes of a reduced semen volume.


Subject(s)
Chlamydia Infections/complications , Chlamydia trachomatis/isolation & purification , Infertility, Female/microbiology , Semen/microbiology , Sexual Partners , Adult , Female , Humans , Male , Middle Aged , Semen Analysis , Young Adult
2.
Ultrasound Obstet Gynecol ; 51(4): 543-549, 2018 Apr.
Article in English | MEDLINE | ID: mdl-28195383

ABSTRACT

OBJECTIVE: In a recent consensus statement on early pregnancy nomenclature by Barnhart, a definite ectopic pregnancy (EP) was defined morphologically on transvaginal sonography (TVS) as an extrauterine gestational sac with yolk sac and/or embryo, with or without cardiac activity, whilst a probable EP was defined as an inhomogeneous adnexal mass ('blob' sign) or extrauterine sac-like structure ('bagel' sign). This study aims to determine whether these ultrasound markers used to define probable EP can be used to predict a definite tubal EP. METHODS: This was a retrospective cohort study of women presenting to the Early Pregnancy Unit (EPU) at Nepean Hospital, Sydney, Australia between November 2006 and June 2016. Women classified with a probable EP or a pregnancy of unknown location (PUL), i.e. with no signs of extra- or intrauterine pregnancy (IUP), at their first TVS were included, whilst those with a definite tubal EP, IUP or non-tubal EP were excluded from the final analysis. The gold standard for tubal EP was histological confirmation of chorionic villi in Fallopian tube removed at laparoscopy. The performance of blob or bagel sign on TVS in the prediction of definite tubal EP was evaluated in terms of sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). This was compared with the performance of extrauterine gestational sac with yolk sac and/or embryo on TVS to predict definite tubal EP. RESULTS: During the study period, 7490 consecutive women attended the EPU, of whom 849 were analyzed. At primary TVS, 240/849 were diagnosed with probable EP, of which 174 (72.5%) were classified as blob sign and 66 (27.5%) as bagel sign. The remaining 609/849 were diagnosed with PUL, of which 47 had a final diagnosis of EP (including 24 blob sign, 19 bagel sign and four gestational sac with embryo/yolk sac). 101 of all 198 (51%) blob sign cases and 50 of all 85 (59%) bagel sign cases underwent laparoscopy and salpingectomy; histology proved a tubal EP in 98 (97%) of these blob-sign cases and 48 (96.0%) of the bagel-sign cases. The sensitivity for the blob and bagel signs in the prediction of definite tubal EP was 89.8% and 83.3%, respectively, the specificity was 99.5% and 99.6%, PPV was 96.7% and 95.2% and NPV was 98.3% and 98.6%. This was comparable to the sensitivity of extrauterine gestational sac with yolk sac and/or embryo on TVS in the prediction of definite tubal EP (sensitivity, 84.0%; specificity, 99.9%; PPV, 97.7%; NPV, 99.3% (P = 0.5)). CONCLUSIONS: Blob and bagel signs seem to be the most common presentations of a tubal EP on TVS. Although they cannot be considered as a definitive sign of EP, their PPV is very high (> 95%); such women should therefore be considered at very high risk for having a tubal EP and should be treated as such. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.


Subject(s)
Pregnancy, Ectopic/diagnostic imaging , Ultrasonography, Prenatal/methods , Adult , Chorionic Gonadotropin, beta Subunit, Human/blood , Fallopian Tubes/diagnostic imaging , Female , Gestational Sac/diagnostic imaging , Humans , Laparoscopy , Predictive Value of Tests , Pregnancy , Pregnancy, Ectopic/therapy , Retrospective Studies
3.
Rev. otorrinolaringol. cir. cabeza cuello ; 76(3): 331-336, dic. 2016. ilus
Article in Spanish | LILACS | ID: biblio-845635

ABSTRACT

El traqueostoma persistente es la complicación tardía más frecuente asociada al uso de traqueostomía. Se reportan tres casos de pacientes que se les realizó un cierre exitoso del traqueostoma persistente mediante técnica de cierre primario por planos con colgajo invertido. Las ventajas del método utilizado son que representa una alternativa simple, susceptible de realizar con anestesia local y de manera ambulatoria, con excelentes resultados estéticos, mejorando significativamente la calidad de vida de estos pacientes.


Persistent tracheostoma is the most common late complication associated with the use of tracheostomy. We report three cases in which patients underwent a successful closure of persistent tracheostoma using primary closure in layers with inverted flap technique. The advantages of this method are that it represents a simple alternative and is able to be performed under local anesthesia on an outpatient basis, with excellent aesthetic results, significantly improving the quality of life of these patients.


Subject(s)
Humans , Adult , Middle Aged , Cutaneous Fistula/surgery , Surgical Flaps , Tracheal Diseases/surgery , Tracheostomy/adverse effects , Cutaneous Fistula/etiology , Suture Techniques , Tracheal Diseases/etiology
4.
Ultrasound Obstet Gynecol ; 48(6): 786-795, 2016 12.
Article in English | MEDLINE | ID: mdl-26764187

ABSTRACT

OBJECTIVE: To develop and assess the performance of a preoperative ultrasound-based endometriosis staging system (UBESS) to predict the level of complexity of laparoscopic surgery for endometriosis. METHODS: This was a multicenter prospective and retrospective cohort study on consecutive women with suspected endometriosis who underwent laparoscopy between June 2009 and July 2013. Each woman underwent a systematic transvaginal ultrasound evaluation to assess the pelvis for different phenotypes of endometriosis, and the diagnostic performance of ultrasound for these different phenotypes was evaluated relative to the gold standard, laparoscopy. A three-stage preoperative UBESS was developed to assess the severity of pelvic endometriosis, based on the histological phenotypes of endometriosis, the anatomical locations of deep infiltrating endometriosis and their sonographic markers of local invasiveness. The three stages of UBESS (I-III) were then correlated with the three levels of complexity of laparoscopic surgery for endometriosis described by the Royal College of Obstetricians and Gynaecologists (Levels 1-3). The end-points were the diagnostic performance of UBESS to predict the level of complexity of laparoscopic surgery for endometriosis, i.e. UBESS stage I to predict Level-1 laparoscopic surgery, UBESS stage II to predict Level-2 laparoscopic surgery and UBESS stage III to predict Level-3 laparoscopic surgery. RESULTS: The analysis included 192 women, with a mean ± SD age at diagnosis of endometriosis of 23.7 ± 9.3 years and a mean duration of symptoms prior to presentation of 42 months. Predominant reported locations of pelvic pain were left iliac fossa (32%), right iliac fossa (29.5%) and lower abdomen (61%) and predominant symptoms included dyspareunia (57.5%), dysmenorrhea (58.5%) and dyschezia (41.5%). The accuracy, sensitivity, specificity, positive and negative predictive values and positive and negative likelihood ratios of UBESS I for predicting a requirement for Level-1 laparoscopic surgery were: 87.5%, 83.3%, 91.7%, 90.9%, 84.6%, 10 and 0.182; those of UBESS II for predicting Level-2 surgery were: 87.0%, 73.7%, 90.3%, 65.1%, 93.3%, 7.6 and 0.292; and those of UBESS III for predicting Level-3 surgery were: 95.3%, 94.8%, 95.5%, 90.2%, 97.7%, 21.2 and 0.054, respectively. CONCLUSION: UBESS could be utilized to predict the level of complexity of laparoscopic surgery for endometriosis. It has the potential to facilitate the triage of women with suspected endometriosis to the most appropriate surgical expertise required for laparoscopic endometriosis surgery. UBESS needs to be validated externally in multiple centers to assess its general applicability. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.


Subject(s)
Endometriosis/diagnostic imaging , Endometriosis/surgery , Ultrasonography/methods , Female , Humans , Laparoscopy , Prospective Studies , Retrospective Studies , Treatment Outcome
5.
Ultrasound Obstet Gynecol ; 48(1): 113-20, 2016 Jul.
Article in English | MEDLINE | ID: mdl-26214843

ABSTRACT

OBJECTIVE: To determine inter- and intraobserver agreement, diagnostic accuracy and the learning curve required for interpreting the 'sliding sign' and predicting pouch of Douglas (POD) obliteration. METHODS: This was an inter-/intraobserver, diagnostic-accuracy and learning-curve study involving six observers with different medical backgrounds, clinical skill sets and prior gynecological ultrasound experience: five non-specialist observers who had performed 0-750 previous gynecological scans and an expert sonologist who had performed > 15 000. Following a formal theoretical and practical training session, they each viewed 64 offline transvaginal ultrasound (TVS) 'sliding-sign' videos from two anatomical locations (retrocervix and posterior uterine fundus (PUF)) in 32 women presenting with chronic pelvic pain, interpreting the videos as positive or negative for sliding sign and predicting, on that basis, the POD status. For intraobserver agreement analysis they re-analyzed the same video sets, in a different order, at least 7 days later. The expert sonologist was the reference standard for interpreting the sliding sign and the gold standard, laparoscopy, was used for the POD analysis. Learning-curve cumulative summation (LC-CUSUM) tests were conducted to assess if observer performance reached acceptable levels, using LC-CUSUM score < -2.45 as a cut-off. RESULTS: With respect to interpretation of the sliding sign, the overall multiple-rater agreement was moderate (Fleiss' kappa, K = 0.499). Observers were more consistent in their interpretation of the second compared with the first observation set (K = 0.547 vs 0.453) and for the retrocervical compared with the PUF region (K = 0.556 vs 0.346). Regarding prediction of POD status, the accuracy, sensitivity, specificity and positive and negative predictive values for individual observers ranged from 65.4 to 96.2%, 80.0 to 100%, 64.7 to 100%, 50.0 to 100% and 94.7 to 100%, respectively. Using LC-CUSUM score < -2.45, the observer with experience of 200 previous gynecological scans reached acceptable levels for predicting POD obliteration and interpreting the sliding sign at each region (retrocervix and PUF) at 39, 54 and 28 videos and the observer with experience of 750 scans at 56, 53 and 53 videos. CONCLUSIONS: Performance of a minimum number of gynecological ultrasound examinations is necessary for interpreting offline videos of the real-time dynamic sliding sign and predicting POD obliteration. Non-specialist observers with prior experience of 200 or more gynecological scans were more consistent in interpreting the sliding sign at the retrocervix vs PUF. Copyright © 2015 ISUOG. Published by John Wiley & Sons Ltd.


Subject(s)
Douglas' Pouch/diagnostic imaging , Endometriosis/diagnostic imaging , Adult , Female , Humans , Learning Curve , Observer Variation , Reproducibility of Results , Sensitivity and Specificity , Ultrasonography
6.
Epidemiol Infect ; 143(13): 2894-902, 2015 Oct.
Article in English | MEDLINE | ID: mdl-25600318

ABSTRACT

A number of recent reports emphasize the risk of zoonotic diseases and the high degree of prevalence of asymptomatic animals infected with Leptospira interrogans. This report sought to assess the prevalence of antibodies to certain serovars of L. interrogans, and to describe the association between seropositivity and risk factors associated with within-flock transmission in a mountainous region of Mexico. Overall seroprevalence to L. interrogans was 54·5% (95% confidence interval 48·3-60·7); the most frequent serovar was Icterohaemorrhagiae. The accumulation of placentas and fetuses at a site close to lambing paddocks can play a significant role as a risk factor for within-flock transmission of L. interrogans in transhumant farming systems in the municipality of Xalatlaco. The high prevalence of L. interrogans antibodies supports the hypothesis that natural foci of this zoonosis are present in sheep flocks in this area. These findings emphasize the need for planning and implementation of control programmes for ovine leptospirosis in Mexico and elsewhere.


Subject(s)
Leptospira interrogans/isolation & purification , Leptospirosis/epidemiology , Leptospirosis/veterinary , Sheep, Domestic/microbiology , Animals , Cross-Sectional Studies , Leptospirosis/transmission , Mexico/epidemiology , Prevalence , Risk Factors , Seroepidemiologic Studies
10.
Br Poult Sci ; 54(4): 425-9, 2013.
Article in English | MEDLINE | ID: mdl-23826883

ABSTRACT

1. Interaction between bacteria and host tissue is important, both for primary adhesion and tissue-specific colonisation, as well as for pathogen invasion for different host tissues. 2. Ornithobacterium rhinotracheale is a bacterium associated with respiratory tract infections in poultry. The mechanisms by which O. rhinotracheale causes infection are not known. To date, at least 18 serovars of this bacterium, with or without the ability to agglutinate erythrocytes of chicken and other species, have been identified. 3. The purpose of this work was to evaluate the ability of five references strains, belonging to serovars A, B, C, D and E, to adhere to a culture of primary chicken tracheal cells. 4. Serovars A and B adhered to less than 20% of tracheal cells with no specific adherence pattern. Serovars C, D and E gave adherence values greater than 70%. Serovars C and E showed a diffuse adherence pattern, while serovar D had an aggregated adherence pattern. 5. The adherence ability and pattern could be associated with different pathogenicity mechanisms in the various serovars but more studies are needed to understand the reasons for these differences.


Subject(s)
Bacterial Adhesion , Chickens , Flavobacteriaceae Infections/veterinary , Ornithobacterium/physiology , Poultry Diseases/microbiology , Animals , Epithelial Cells/microbiology , Flavobacteriaceae Infections/epidemiology , Flavobacteriaceae Infections/microbiology , Hemagglutination Tests/veterinary , Ornithobacterium/genetics , Ornithobacterium/isolation & purification , Poultry Diseases/epidemiology , Trachea/microbiology
11.
Reprod Biomed Online ; 23(4): 505-12, 2011 Oct.
Article in English | MEDLINE | ID: mdl-21843968

ABSTRACT

The present study reports, as far as is known for the first time, the safety of UV sterilization of liquid nitrogen and hermetical cryostorage of human oocytes by comparing the efficiency of fresh and vitrified sibling oocytes of infertile patients. A prospective randomized study on sibling oocytes of 31 patients was carried out. Metaphase-II oocytes were randomized for intracytoplasmic sperm injection and the supernumerary sibling oocytes were vitrified using a novel Cryotop aseptic procedure (UV liquid nitrogen sterilization and hermetical cryostorage). After unsuccessful attempts with fresh oocytes, vitrified sibling oocytes were injected. Mean outcome measures observed were fertilization, cleavage and top-quality embryo rates. No significant differences were observed between the fresh and vitrified-warmed sibling oocytes: oocyte fertilization was 88.3% versus 84.9%; cleavage 72.6% versus 71.0%; top-quality embryos 33.8% versus 26.3% and mean number of transferred embryos 2.6 ± 0.1 versus 2.5 ± 0.1, respectively. Clinical pregnancy rate per cycle with vitrified-warmed oocytes was 35.5% (implantation rate 17.1%) and seven healthy babies were born. This study demonstrated that UV liquid nitrogen sterilization and hermetical cryostorage does not adversely affect the developmental competence of vitrified oocytes, allowing safe aseptic open vitrification applicable under strict directives on tissue manipulation.


Subject(s)
Cryopreservation/methods , Oocytes/radiation effects , Vitrification , Embryo Transfer/methods , Embryonic Development/radiation effects , Female , Fertilization , Fertilization in Vitro/methods , Humans , Nitrogen , Pregnancy , Sperm Injections, Intracytoplasmic/methods , Sterilization/methods , Ultraviolet Rays
12.
Transbound Emerg Dis ; 55(9-10): 377-81, 2008 Dec.
Article in English | MEDLINE | ID: mdl-18647247

ABSTRACT

On 11 August 1999, an outbreak of classical swine fever (CSF) occurred in the municipality of San Carlos in the State of Tamaulipas, located on the United States-Mexico border. Sixty-eight dead and two sick pigs from a village were reported to the animal health authorities; tissue samples of sick pigs were confirmed as positive for CSF virus by indirect fluorescent antibody test. The population at risk consisted of 521 pigs, with crude mortality and attack rates of 13.05% and 0.38% respectively. However, on 24 August 1999, two more pigs were detected with clinical signs and their tissue samples confirmed as positive by indirect fluorescent antibody test and neutralizing peroxidase-linked assay, with a secondary attack rate of 0.38%. The outbreak was eradicated by implementing a slaughter policy, movement control, quarantine and surveillance, among other measures. After 6 months of quarantine, the disease was eradicated without resorting to vaccination. The possible sources of introduction of the CSF are also discussed.


Subject(s)
Classical Swine Fever/epidemiology , Classical Swine Fever/prevention & control , Disease Outbreaks/veterinary , Euthanasia, Animal , Quarantine/veterinary , Animals , Classical Swine Fever/transmission , Disease Outbreaks/prevention & control , Female , Male , Mexico/epidemiology , Quarantine/methods , Swine , United States/epidemiology
13.
Hum Reprod ; 23(8): 1771-7, 2008 Aug.
Article in English | MEDLINE | ID: mdl-18477574

ABSTRACT

BACKGROUND: A number of factors influence the success of oocyte cryopreservation and subsequent ICSI. The aim of the present study is to establish the ideal time, after oocyte retrieval, for human oocyte cryopreservation via slow freezing/rapid thawing protocol with 0.3 M sucrose concentration in cryoprotectant solution (SF/RT 0.3 M). METHODS: Retrospective study with 75 patients on the clinical outcome of 93 oocyte thawing cycles divided into three groups. Group A: freezing within 2 h from oocyte retrieval. Group B: freezing between 2 and 3 h from retrieval. Group C: freezing after 3 h. RESULTS: The rate of best quality embryos was significantly higher (35.2%; P = 0.050) in Group A than in Group C (14.1%). Pregnancy and implantation rates were 39.1% (9/23) and 18.5% (10/54) in Group A. Nine clinical pregnancies per 124 thawed (7.3%) and 73 injected (12.3%) oocytes were observed in Group A versus 3 pregnancies per 174 thawed, 103 injected (1.7%, 2.9%, P = 0.046 and 0.0049) in Group B and 4 per 139 thawed, 88 injected (2.9%, 4.5%, NS) in Group C. The overall yield from oocytes cryopreserved within 2 h of retrieval was 8.1 implantations per 100 oocytes thawed. CONCLUSIONS: Embryo quality and clinical outcome of thawing cycles were significantly improved when oocyte cryopreservation by SF/RT 0.3 M was carried out within 2 h from oocyte retrieval.


Subject(s)
Cryopreservation/methods , Oocyte Retrieval/methods , Oocytes/physiology , Adult , Cell Survival , Cryoprotective Agents/administration & dosage , Embryo Transfer , Female , Freezing , Humans , Oocytes/drug effects , Pregnancy , Retrospective Studies , Sperm Injections, Intracytoplasmic , Sucrose/administration & dosage , Time Factors
14.
J Vet Med A Physiol Pathol Clin Med ; 53(1): 24-5, 2006 Feb.
Article in English | MEDLINE | ID: mdl-16411904

ABSTRACT

An unusual case of poisoning by simultaneous ingestion of Echium vulgare L. and Senecio vulgaris L. in a herd of Spanish fighting bulls is described. Ten animals died from a herd of 700 in an area located in Sierra Norte, Seville (Constantina) in Spain. The interest of this case lies both in the breed affected (this is the first report on fighting bulls) and the lack of information about bovine poisoning by these plants in Spain. Animal samples were obtained from October to March. All the dead animals were 1 year old and had grazed at the farm. The diagnosis was made by determining the plant species and studying its distribution in the pastureland, and also by performing blood analysis of the sick animals in addition to an anatomopathological study of the carcasses. Tuberculosis, brucellosis, salmonellosis, IBR/BVD and also the presence of aflatoxins in the forage were all ruled out.


Subject(s)
Cattle Diseases/etiology , Cattle Diseases/pathology , Echium/chemistry , Plant Poisoning/veterinary , Senecio/chemistry , Animals , Breeding , Cattle , Fatal Outcome , Immunohistochemistry/veterinary , Male , Plant Poisoning/pathology , Spain
17.
Can J Vet Res ; 66(4): 282-4, 2002 Oct.
Article in English | MEDLINE | ID: mdl-12418785

ABSTRACT

The aim of this study was to evaluate an improved immunobinding test (IBT) using monoclonal antibodies to identify Mycoplasma bovis in naturally infected milk. The IBT and the improved IBT were highly specific and had an immunologic sensitivity of 5 x 10(3) colony-forming units per milliliter. The results for the 2 methods agreed in the 130 milk samples tested. However, the IBT required 158 min, whereas the improved IBT required only 110 min. In addition, the improved IBT used smaller quantities of antibodies and conjugates.


Subject(s)
Antibodies, Monoclonal , Enzyme-Linked Immunosorbent Assay/veterinary , Mastitis, Bovine/diagnosis , Milk/microbiology , Mycoplasma/immunology , Animals , Antibodies, Monoclonal/immunology , Cattle , Enzyme-Linked Immunosorbent Assay/standards , Female , Mycoplasma/isolation & purification , Mycoplasma Infections/diagnosis , Mycoplasma Infections/veterinary , Predictive Value of Tests , Sensitivity and Specificity
18.
Rev Invest Clin ; 53(4): 335-9, 2001.
Article in English | MEDLINE | ID: mdl-11599481

ABSTRACT

Cefodizime has modulating effects on the release of diverse cytokines. We determined the modulator activity of this antibiotic on the production of TNF in human monocytic U-937 cells. The measurement of TNF was carried out by ELISA test and by a L-929 cells-based citotoxic bioassay. The results showed that cefodizime alone induced the production of TNF on U-937 cells, however, the addition of LPS led to a decrease in the release of this cytokine (p < 0.05). On the other hand, the combination of cefodizime-PMA had a synergic effect (p < 0.05), while addition of LPS to this combination caused a decrease of TNF production (p < 0.05). With these results we conclude that cefodizime modulates the production of TNF in U-937 cells, which is down regulated by the addition of LPS.


Subject(s)
Cefotaxime/pharmacology , Cephalosporins/pharmacology , Monocytes/drug effects , Tumor Necrosis Factor-alpha/biosynthesis , Cefotaxime/analogs & derivatives , Cell Line , Humans , Lipopolysaccharides/pharmacology , Tetradecanoylphorbol Acetate/pharmacology
19.
N Engl J Med ; 345(8): 561-7, 2001 Aug 23.
Article in English | MEDLINE | ID: mdl-11529209

ABSTRACT

BACKGROUND: Previous studies of intrauterine devices (IUDs), many of which are no longer in use, suggested that they might cause tubal infertility. The concern that IUDs that contain copper--currently the most commonly used type--may increase the risk of infertility in nulligravid women has limited the use of this highly effective method of birth control. METHODS: We conducted a case-control study of 1895 women recruited between 1997 and 1999. We enrolled 358 women with primary infertility who had tubal occlusion documented by hysterosalpingography, as well as 953 women with primary infertility who did not have tubal occlusion (infertile controls) and 584 primigravid women (pregnant controls). We collected information on the women's past use of contraceptives, including copper IUDs, previous sexual relationships, and history of genital tract infections. Each woman's blood was tested for antibodies to Chlamydia trachomatis. We used stratified analyses and logistic regression to assess the association between the previous use of a copper IUD and tubal occlusion. RESULTS: In analyses involving the women with tubal occlusion and the infertile controls, the odds ratio for tubal occlusion associated with the previous use of a copper IUD was 1.0 (95 percent confidence interval, 0.6 to 1.7). When the primigravid women served as the controls, the corresponding odds ratio was 0.9 (95 percent confidence interval, 0.5 to 1.6). Tubal infertility was not associated with the duration of IUD use, the reason for the removal of the IUD, or the presence or absence of gynecologic problems related to its use. The presence of antibodies to chlamydia was associated with infertility. CONCLUSIONS: The previous use of a copper IUD is not associated with an increased risk of tubal occlusion among nulligravid women whereas infection with C. trachomatis is.


Subject(s)
Fallopian Tube Diseases/etiology , Infertility, Female/etiology , Intrauterine Devices, Copper/adverse effects , Adult , Antibodies, Bacterial/blood , Case-Control Studies , Chlamydia Infections/complications , Chlamydia trachomatis/immunology , Female , Gravidity , Humans , Infertility, Female/epidemiology , Logistic Models , Odds Ratio , Pelvic Inflammatory Disease/etiology , Risk Factors
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