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PubMed1994

Shingles, allergies, family medical history, oral contraceptives, and other potential risk factors for systemic lupus erythematosus.

The authors undertook a case-control study to explore the many factors that have been postulated to be related to the etiology of systemic lupus erythematosus. A total of 195 cases of systemic lupus diagnosed in the Philadelphia, Pennsylvania, metropolitan area between 1985 and 1987 were compared with 143 controls, friends of the cases matched to them according to age (+/- 5 years) and sex. Through personal interviews and chart reviews, data were collected on demographic factors, personal and familial medical history, reproductive history, medication history, and environmental exposures. Associations were found between systemic lupus erythematosus and having a family history of autoimmune disease (age-, sex-, and race-adjusted odds ratio (OR) = 2.3, 95% confidence interval (CI) 1.2-4.6), a history of shingles (adjusted OR = 6.4, 95% CI 1.4-28.0), a history of hives (adjusted OR = 1.8, 95% CI 1.1-3.0), and a history of medication allergies (adjusted OR = 2.6, 95% CI 1.5-4.5). No association was present between systemic lupus erythematosus and either any use or recent use of oral contraceptives (e.g., OR = 0.6 (95% CI 0.2-1.4) for use in the 3 years prior to diagnosis), family history of multiple other diseases, or a history of numerous other infections or various other types of allergies. Thus, these data indicate that systemic lupus erythematosus is associated with a family history of autoimmune diseases, a history of shingles, and a history of allergies. In contrast, if the development of systemic lupus is affected by use of oral contraceptives, this effect must be extremely modest. These findings may help clarify the possible pathogenesis of systemic lupus erythematosus, and they provide clues as to when the presence of systemic lupus should be suspected.

Adult↗
PubMed1984

Discontinued use of intrauterine contraceptive device and pregnancy loss.

To evaluate the risk of spontaneous abortion among former intrauterine contraceptive device (IUD) users, we compared the contraceptive history of 328 women with a spontaneous abortion up to 28 weeks' gestation with that of 1715 women having a term delivery. A similar percentage of case and comparison subjects reported prior IUD use as well as IUD use within the year before pregnancy. However, IUD use lasting more than 12 months was associated with a 1.5-fold increase in the crude risk of spontaneous abortion up to 28 weeks' gestation (p less than 0.05), a 1.8-fold increased risk of first-trimester spontaneous abortion, and a 1.7-fold increased risk of incomplete abortion (p less than 0.01). The results were not altered by control of individual confounding factors. When confounding factors were controlled simultaneously in a multiple logistic regression analysis, the relative risks were 1.4, 1.7 and 1.6, respectively; however, they were no longer statistically significant. The results suggest that prolonged IUD use may be associated with a modest increase in risk of subsequent spontaneous abortion.

Abortion, Incomplete↗
PubMed2003

Miscommunication between healthcare providers and patients may result in unplanned pregnancies.

Our objective was to examine the impact of prior healthcare provider counseling on previous use of contraception and knowledge of emergency contraception in women seeking surgical abortion. We performed a retrospective analysis of 342 patient charts from women seeking an office abortion in a private practice setting from January 1999 to June 2001. Data extracted included demographic information, primary method of contraception over the preceding few months, compliance with that method, contraceptive history, knowledge of emergency contraception and postabortion contraception. Patients were primarily white (69%) and unmarried (63%) and had private insurance that covered abortion services (72%). Only 19% of women were using a birth control method with no recognized potential failure. Twenty-two percent of women were using their birth control method correctly but experienced an event that put them at risk for pregnancy, 32% were using their birth control method incorrectly and 27% were using no birth control method at all. Miscommunication between patients and their healthcare provider(s) negatively affected use of a primary contraceptive method in 14% of patients. Of the 77% of women who did not know about emergency contraception, nearly two thirds had an identifiable event for which emergency contraception could have been used. Healthcare providers may contribute to the occurrence of unintended pregnancy if they provide poor medical advice or miscommunicate with patients.

Abortion, Legal↗
PubMed1996

Protective effect of depot-medroxyprogesterone acetate on surgically treated uterine leiomyomas: a multicentre case--control study.

OBJECTIVE: To assess the protective effect of depot-medroxyprogesterone acetate (DMPA) on uterine leiomyomas. DMPA has been widely used in Thailand for many years; uterine leiomyomas is the most common female tumour. DESIGN: A multicentre hospital-based case--control study. SETTING: University and regional hospitals. PATIENTS: Cases were all newly diagnosed patients with pathologically proven diagnosis of uterine leiomyomas, who were admitted to eight hospitals in three regions of Thailand from January 1991 to June 1993. Three controls matched with cases by sex, age within five years and date of admission within three months were recruited. MAIN OUTCOME MEASURES: Information on socio-demographic factors, personal and family history, current disease, reproductive and contraceptive history was collected from cases and controls by interview. RESULTS: There were 910 cases and 2709 controls. After univariate and unconditional multiple logistic regression analysis, risk factors associated positively with uterine leiomyomas are tubal ligation, family history of uterine leiomyomas, higher education, obesity and abortion. In contrast, DMPA, use of oral contraceptives, higher parity and smoking are associated with a lower relative risk suggesting that they have a protective effect against uterine leiomyomas. This causative relation is further strengthened by the strong duration-response relation between DMPA and uterine leiomyomas. This protection may persist for more than 10 years after the last dose. CONCLUSION: We have demonstrated a strong, duration dependent protective effect of DMPA against uterine leiomyomas.

Adult↗
PubMed2005

Understanding pregnancy in a population of inner-city women in New Orleans--results of qualitative research.

Unintended pregnancy has conventionally been defined as a pregnancy that is mistimed or unwanted, and this classification has been widely used in survey research. This study explores the utility of these constructs for women who visited a family planning clinic and a prenatal clinic in inner-city New Orleans, LA, and, by extension, for women of similar background and experience. We used semi-structured, open-ended research to explore sexual debut and history, contraceptive knowledge and use, pregnancy history, partner relations, and service use among 77 women (73 of whom were African-American). This study addresses the apparent paradox of high-risk sexual and contraceptive behavior in the presence of expressed preferences to postpone childbearing. It provides some insight into the cultural and social context in which these events and decisions take place and explores the multiple dimensions that shape women's sexual behaviors and their desires for pregnancy. The dimensions explored include perceptions of and experiences with sex/sexuality, values concerning childbearing/motherhood, relationships with partners, experiences with contraception, and attitudes toward abortion. The apparent ambivalence seen in reports of women asked whether a pregnancy was intended, such as statements that they did not want to get pregnant but were either not using contraception or using it irregularly, calls into question the idea that intendedness can be routinely and easily inferred from survey research. Correspondingly, it is not possible to simply assume that either intentionality or future intentions directly affect decisions to use contraception. The problem is that the many factors-structural and individual-affect women's preferences and ability to postpone a pregnancy or to use contraception.

Abortion, Induced↗
PubMedDate not supplied

Villar's nodule: a case report and systematic literature review of endometriosis externa of the umbilicus.

We report a case of umbilical endometriosis externa and systematically review the literature regarding this finding. In our case report, a 47-year-old woman with cyclic umbilical bleeding, pelvic pain, and no previous umbilical surgery developed a spontaneous umbilical endometrioma, cured by surgical resection and bilateral salpingo-oophorectomy. In our review, 122 patients with documented umbilical endometriomas from 1966 to the present and 109 cases reported before 1953 were analyzed. Procedures used for diagnosis and/or therapeutic intervention included umbilical biopsy or resection, abdominal wall repair, diagnostic and/or operative laparoscopy, adhesiolysis, hysterectomy, and bilateral salpingo-oophorectomy. Variables included patient age; race; medical and surgical history; past use of oral contraceptives; history of umbilical pain, bleeding, or swelling; duration of signs and symptoms; size and color of the lesion; diagnostic evaluations; and medical or surgical management. Mean age of the study population was 37.7 +/- 0.98 years. Up to 40% of patients with extrapelvic endometriosis present with umbilical endometriomas, with symptoms occurring an average of 17.8 +/- 3.9 months before presentation. Lesions averaged 2.3 +/- 0.2 cm in diameter; were predominantly brown (19.1%), blue (13.2%), or purple (10.3%); and patients frequently had with pain (77.93%), cyclical bleeding (47.1%), and swelling (88.2%). Most patients had no history of endometriosis (73.1%), and laparoscopic, umbilical trocar-related seeding was identified in only 5 patients. Three patients received medical management, and surgical management was invariably curative, though 1 patient required repeat surgical therapy. Umbilical endometriosis is a common manifestation of external endometriosis, representing primary or secondary endometriosis, with a typical presentation that has little variation. Laparoscopic endometrioid tissue excision can result in iatrogenic seeding to the umbilicus. Historical and physical findings are pathognomonic, thus justifying a formal name--Villar's nodule, after the initial reporting physician. Surgical intervention is recommended, but medical therapy may result in long-term symptom control with minimal malignancy risk.

Endometriosis↗
PubMed2006

Contraception at the time of abortion: high-risk time or high-risk women?

BACKGROUND: Despite the widespread use of highly effective contraception in France, the incidence of abortion is high. A retrospective population-based cohort study was designed to analyse women's contraceptive history. METHOD: We compared the contraceptive use of 163 women, whose last pregnancy ended in abortion, 6 months before, at the time of, 1 month and 6 months after the event with that of 1787 women who had never had an abortion. RESULTS: A total of 46% of women who experienced an abortion used a highly effective form of contraception 6 months before the event (versus 76% among women who had never had an abortion, P < 0.001). This proportion dropped to 33% at the time of the abortion and increased to 71%, 1 month after. In addition, 50% of women who had an abortion had changed their contraceptive method in the 6 months before the event (compared with 16% in the 6 months before the interview in women who had not had an abortion, P < 0.001). Women with socially deprived backgrounds were less likely to use a highly effective contraception after an abortion. CONCLUSIONS: Abortion is a good opportunity for intervention, but especially so for socially disadvantaged women. It is essential to draw the attention of prescribers and women to the higher risk of contraceptive failure at the start of use of a method.

Abortion, Spontaneous↗
PubMed1999

Oral contraceptives and oral antibiotics: interactions and advice in an accident and emergency setting.

OBJECTIVE: (1) To determine what advice, if any, would be given by accident and emergency (A&E) doctors to women who were taking the combined oral contraceptive pill (OCP) if they had been issued with broad spectrum antibiotics and (2) after an audit programme had been instigated, whether appropriate advice was given to such women. METHODS: A questionnaire was circulated to 12 doctors working in the Exeter A&E department to assess their level of knowledge in prescribing antibiotics to women taking the OCP. Notes of women aged 15-50 who had been prescribed broad spectrum antibiotics were examined to see if a contraceptive history had been taken. If the patient was found to be taking the combined OCP it was noted whether documented advice had been given about using an additional form of contraception. Six months later after two education sessions had been held, prescriptions and notes were examined. A patient education leaflet was produced to be given to these women, indicating what additional precautions should be taken after having been prescribed antibiotics. SETTING: The A&E department of a busy district general hospital. SUBJECTS: Women aged 15-50 who had been issued with broad spectrum antibiotics. RESULTS: The level of knowledge in regard to contraceptive advice given to women taking the OCP among doctors working in an A&E department was poor. However, after educational sessions and the production of a patient information leaflet, there was an improvement in women receiving correct advice. CONCLUSIONS: The clinical significance of drug interactions between oral contraceptives and antibiotics indicates the importance of asking a full contraceptive drug history of any woman of childbearing age and documenting this in the notes. Regular audit of this topic is needed to keep it at the front of doctors' minds.

Accidents↗
PubMed1983

Agreement between women's histories of oral contraceptive use and physician records.

The histories of oral contraceptive (OC) use provided by women participating in a study of hepatocellular adenoma (HCA) were compared with records obtained from their physicians. In the HCA study two memory aids were used to assist women in their recall: a calendar of significant events during a woman's lifetime to which she might relate her use of OCs and a book of colour photographs of the 90 OC preparations available up to the time of the study. Using the number of months of a woman's history which could be checked against physician records (mean for all women of 33 months) as the denominator, the highest proportion of concordance was for month-specific duration of OC use (90%) with lower agreement for duration and brand (62%) and duration, brand, and dose (54%). Agreement was better for cases than for controls.

Adult↗
PubMed1986

Comparison of clinical and epidemiological characteristics of pelvic inflammatory disease classified by endocervical cultures of Neisseria gonorrhoeae and Chlamydia trachomatis.

We compared the clinical and epidemiological characteristics of 89 women with pelvic inflammatory disease (PID) seen at a clinic for sexually transmitted diseases during 1982 and 1983. Patients were classified into four groups by having endocervical cultures positive for Neisseria gonorrhoeae only (24), Chlamydia trachomatis only (16), both organisms (14), or neither organism (35). More women with cultures positive for N gonorrhoeae were black (p less than 0.005), had a sexual partner with gonorrhoea (p less than 0.005), and had a purulent vaginal discharge (p less than 0.05). No other significant differences were found between groups regarding age, exposure to a sexual partner with non-gonococcal urethritis, history of trichomoniasis, parity, use of antibiotics, contraceptive history, duration of abdominal pain, relation of pain to the phase of the menstrual cycle, abdominal rebound tenderness, reproductive tract signs, or febrility. In women presenting to outpatient clinics, PID tends to be mild and the diagnosis unreliable. Though C trachomatis is emerging as an important aetiological agent, we found no clinical indicators that could distinguish chlamydial from gonococcal PID.

Adult↗
PubMed2004

The role of misconceptions on Latino women's acceptance of emergency contraceptive pills.

The goal of this study was to assess factors associated with hormonal emergency contraception (EC) awareness and acceptability among a sample of low-income Latino women receiving care in two university reproductive health clinics. A total of 297 Latino women, 18-43 years of age, completed a survey about EC awareness during a clinic visit, between January and May 2003. Those women with some degree of awareness (n = 73) also completed questions related to their acceptance of EC. Factors examined included language preference, demographic characteristics, pregnancy history, contraceptive use history and knowledge and concerns about EC usage. We found that only 41% of English-speaking and 17% of Spanish-speaking women had ever heard of EC [adjusted odds ratio (OR) = 2.9, confidence interval (CI): 1.3, 6.4]. Among those aware of EC, unwillingness to use this method was associated with low levels of knowledge about the EC mechanism of action, but not about the EC regimen (adjusted OR = 0.5; CI: 0.3, 0.9). Specific misconceptions underlying their objections included the belief that women are more likely to get pregnant in the beginning of their cycle compared to the middle (unadjusted OR = 6.3; CI: 1.8, 22.6), and a belief that EC prevents implantation rather than ovulation (unadjusted OR = 5.7; CI: 1.2, 28.1). The extent to which the women considered EC to be morally wrong depended on their misconceptions about the EC mechanism, not on their religious background. The link between expressed moral concerns and incorrect knowledge coupled with its lack of association to religiosity suggests that enhanced education can help to alleviate moral objections, thereby increasing potential usage of EC to prevent unintended pregnancy.

Adolescent↗
PubMed1990

[Assessment of the mutagenic effect of maternal factors on human chorionic villi by micronucleus test].

Rapid determination of DNA damage by micronucleus test is well accepted. Animal bone marrow cells or human peripheral lymphocytes used in most studies could not directly reflect the influence of the mutagenic effect on the offsprings by environmental factors. Human chorionic villi micronucleus test to detect directly the mutagenic effect of environmental factors has not been reported in the literature. Direct determination of human chorionic villi micronuclei (CVMN) was established in our laboratory, to study the mutagenic effect of mother's age, gravidity, gestation age, abortion history, contraception (condom, diaphragm, rhythm, oral contraceptives, spermicide or IUD), smoking and drinking on the offsprings. Cross investigation and micronucleus test were used in 507 couples undergoing artificial abortion. Micronuclei were scored according to Countryman's standard 2,000 interphases were observed in each subject for CVMN frequency (%). Arcsine transformation (arcsine [Sqr (P)]) was used in transforming CVMN frequency and the analysis of variance were used for statistics. No correlation between CVMN frequency and mother's age, gravidity, gestation age, abortion history, and contraception was found. Neither smoking nor drinking habit was found among the women of this study. The CVMN frequency of husband smoking was 0.7645 +/- 0.0561%, of husband non-smoking-drinking was 0.5522 +/- 0.0616%, of husband drinking was 0.5667 +/- 0.2004%, of husband smoking and drinking was 0.7944 +/- 0.0754%. There was a statistical difference in CVMN frequency between husband smoking and non-smoking (F = 2.78 DF = 408 P less than 0.05). No significant difference was found between husband drinking and non-drinking.

Alcohol Drinking↗