Contraindications to IUD and IUS use

An innovative surgical approach: suture fixation of the levonorgestrel-releasing intrauterine system in the treatment of adenomyosis

Background

Placement of a levonorgestrel-releasing intrauterine system (LNG-IUS) is an effective treatment for adenomyosis, especially for patients who have severe dysmenorrhea symptoms but a strong desire to preserve fertility. Nonetheless, for patients with adenomyosis accompanied by an enlarged uterus, expulsion of the ring is a troublesome problem. In this study, we sewed and fixed the LNG-IUS in the uterus, which provides a good solution to this problem.

Methods

In this prospective case series approved by the Ethics Committee of Hangzhou Women’s Hospital, 12 patients with adenomyosis were successfully enrolled after providing informed consent, and all patients underwent long-term postoperative follow-up.

Results

Twelve patients with adenomyosis underwent suture fixation with an LNG-IUS, and during the long-term postoperative follow-up, every patient experienced complete remission of their symptoms: a significant decrease in menstrual flow, relief of dysmenorrhea, and improvement in quality of life. Only one person reported expulsion a year later.

Conclusion

In patients with adenomyosis suffering from dysmenorrhea or excessive menstrual blood loss, suture fixation of an LNG-IUS using the hysteroscopic cold knife surgery system is a minimally invasive and effective alternative treatment for adenomyosis and decreases the risk of LNG-IUS expulsion.

Pelvic inflammatory disease among users and non-users of an intrauterine device

The correlation between pelvic inflammatory disease (PID) and a present intrauterine device (IUD) has been debated. We aimed to evaluate the differences between IUD users and non-users among women hospitalised with a diagnosis of PID. Our hypothesis was that the role of a present IUD among PID patients is minimal, if any. We performed a retrospective cohort study during 2010-2018 in a tertiary university hospital. Overall, 474 hospitalised patients were diagnosed with PID. Of these, 121 patients were IUD users. The patients without an IUD were younger and had lower gravidity and parity. Among the patients without an IUD, higher rates of prior history of PID and fever at presentation were noticed. In 23.9% (29/121) of women, the IUD was inserted less than four weeks prior to the PID diagnosis. The patients with an IUD insertion-associated PID, had lower rates of tubo-ovarian abscess (2 (6.9%) versus 24 (26.0%), OR [95% CI] 0.18 (0.04-0.84), p = .02) at presentation, as well as a shorter length of stay (LOS) (median 4 versus 5 days, p = .05). In a patient in whom the IUD was retained, hospitalisation period was shorter (median LOS 4 days versus 5 days, p = .007). PID inpatients who carry an IUD represent a specific subset of patients with a milder disease.Impact statementWhat is already known on this subject? The correlation between pelvic inflammatory disease (PID) and a present intrauterine device (IUD) is debateable.What the results of this study add? PID inpatients who carry an IUD represent a specific subset of patients with milder disease.What the implications are of these findings for clinical practice and/or further research? Our results show that in IUD users with PID, the practice of IUD removal as part of their PID treatment is of little benefit.

Contraception and hormonal management in the perimenopause

This literature review focuses on contraception in perimenopausal women. As women age, their fecundity decreases but does not disappear until menopause. After age 40, 75% of pregnancies are unplanned and may result in profound physical and emotional impact. Clinical evaluation must be relied on to diagnose menopause, since hormonal levels fluctuate widely. Until menopause is confirmed, some potential for pregnancy remains; at age 45, women's sterility rate is 55%. Older gravidas experience higher rates of diabetes, hypertension, and death. Many safe and effective contraceptive options are available to perimenopausal women. In addition to preventing an unplanned and higher-risk pregnancy, perimenopausal contraception may improve abnormal uterine bleeding, hot flashes, and menstrual migraines. Long-acting reversible contraceptives, including the levonorgestrel intrauterine system (LNG-IUS), the etonogestrel subdermal implant (ESI), and the copper intrauterine device (Cu-IUD), provide high efficacy without estrogen. LNG-IUS markedly decreases menorrhagia commonly seen in perimenopause. Both ESI and LNG-IUS provide endometrial protection for women using estrogen for vasomotor symptoms. Women without cardiovascular risk factors can safely use combined hormonal contraception. The CDC's Medical Eligibility Criteria for Contraceptive Use informs choices for women with comorbidities. No medical contraindications exist for levonorgestrel emergency-contraceptive pills, though obesity does decrease efficacy. In contrast, the Cu-IUD provides reliable emergency and ongoing contraception regardless of body mass index (BMI).

Complication rates associated with levonorgestrel intrauterine system use in adolescents with developmental disabilities

STUDY OBJECTIVE

To assess the complication rates with the use of the levonorgestrel intrauterine system (LNG IUS) in adolescents with developmental disabilities.

DESIGN

Retrospective chart review of all adolescents with developmental disabilities taken to the operating room for LNG IUS insertion between January 2000 and July 2009 at the Royal Children's Hospital, Melbourne, Australia. Cases identified from the surgical database, and medical records reviewed.

MAIN OUTCOME MEASURES

Complication rates with LNG IUS use in adolescents with development disabilities: non-insertion, uterine perforation, infection, and expulsion.

RESULTS

Fifty-six adolescents with developmental disabilities had an attempted LNG IUS insertion. The average age at insertion was 15.6 years (range 10.5-21.5 y). The LNG IUS was used as first line therapy in 14 cases (25%). Pre-insertion ultrasonography was ordered in 48% of cases, out of which 5 cases had uterine lengths <6 cm. Despite this, 4 of these cases had successful insertions. Two insertion attempts were abandoned intra-operatively (3.6%); one due to inadequate uterine length of 4 cm, and the other due to anatomic distortion. One spontaneous expulsion occurred at approximately 5 months (1.9%). Four IUDs were removed prematurely (7.4% withdrawal rate); 1 for persistent abdominal pain, 1 for irregular bleeding, and 2 for suspected malpositions. There were no documented cases of infection, perforation, or pregnancy.

CONCLUSION

Our experience in this population has been very positive and confirms that complication rates are comparable to that in adults.

Criterion-based screening for sexually transmitted infection: sensitivity, specificity, and predictive values of commonly used questions

INTRODUCTION

Practice protocols that mandate prescreening for sexually transmitted infection prior to insertion of an intrauterine device for contraception can pose obstacles for women seeking this highly effective method of birth control. Some practices screen for presumed risk factors for sexually transmitted infection in order to identify those who may be infected or those in whom laboratory testing should be obtained. The value of such criterion-based screening is unclear.

METHODS

Data from a prospective observational trial of offering the copper intrauterine device for emergency contraception were used to assess the value of several screening questions in predicting the presence of sexually transmitted infection. Criteria evaluated were age under 25 years, history of a sexually transmitted infection, and having 2 or more sexual partners in the previous 3 months. The sensitivity, specificity, and likelihood ratio of both positive and negative test results and positive and negative predictive values were calculated for 3 separate questions as well as for combinations of these 3 questions.

RESULTS

There were 197 women who received a copper intrauterine device for emergency contraception at the same time they were tested for sexually transmitted infection. In this sample, there were 8 cases of Chlamydia trachomatis identified and no cases of Neisseria gonorrhoeae. The sensitivity of individual and combined questions in identifying those who were infected ranged from 0% to 88%; specificity ranged from 37% to 97%. The positive predictive values for single or combined screening questions were in the range of 4% to 6%. Likelihood ratios for both positive and negative test results did not change posttest likelihood of disease in any appreciable way.

DISCUSSION

Standard screening questions used to identify sexually transmitted infection risk could presume infection in large numbers of uninfected women and are of little value in identifying the women who are truly infected.

Migration of intrauterine devices: radiologic findings and implications for patient care

Intrauterine devices (IUDs) are a commonly used form of contraception worldwide. However, migration of the IUD from its normal position in the uterine fundus is a frequently encountered complication, varying from uterine expulsion to displacement into the endometrial canal to uterine perforation. Different sites of IUD translocation vary in terms of their clinical significance and subsequent management, and the urgency of communicating IUD migration to the clinician is likewise variable. Expulsion or intrauterine displacement of the IUD leads to decreased contraceptive efficacy and should be clearly communicated, since it warrants IUD replacement to prevent unplanned pregnancy. Embedment of the IUD into the myometrium can usually be managed in the outpatient clinical setting but occasionally requires hysteroscopic removal. Complete uterine perforation, in which the IUD is partially or completely within the peritoneal cavity, requires surgical management, and timely and direct communication with the clinician is essential in such cases. Careful evaluation for intraabdominal complications is also important, since they may warrant urgent or emergent surgical intervention. The radiologist plays an important role in the diagnosis of IUD migration and should be familiar with its appearance at multiple imaging modalities.

Sexual functioning in women using levonorgestrel-releasing intrauterine systems as compared to copper intrauterine devices

INTRODUCTION

There has been little research published on the impact of intrauterine contraceptive (IUC) methods on sexual functioning.

AIMS

This study aimed: (i) to assess different aspects of sexual functioning, including the prevalence of sexual dysfunction in women using a levonorgestrel intrauterine system (LNG-IUS); (ii) to compare this prevalence with that among copper-releasing intrauterine device (Cu-IUD) users; and (iii) to identify the relationship between psychological variables and sexual functioning in women using one of the aforementioned IUCs.

METHODS

In a multicenter cross-sectional study, 845 women with an IUC were invited to fill out a questionnaire. The latter was returned by 402 (48%) of them: 353 women were LNG-IUS users (88%) and 49 were Cu-IUD users (12%). The questions asked pertained to depression, well-being, marital relation quality, and sexual functioning.

MAIN OUTCOME MEASURES

Sexual functioning was measured with the short sexual functioning scale.

RESULTS

One-third of LNG-IUS users (33%) reported a sexual dysfunction. Of those, 20% reported an increased sexual desire, 25% a decreased sexual desire, 5% arousal problems, and 8% orgasm problems. Women using a LNG-IUS did not differ significantly in distribution, type, or prevalence (32.9% vs. 36.7%) of sexual dysfunction, nor in depressive symptoms (Beck Depression Inventory score; 4.7 vs. 3.9; P = 0.33), general well-being (WHO-5 well-being scale score; 16.8 vs. 17.7; P = 0.170), or partner relationship quality (Dyadic Adjustment Scale score; 107 vs. 108; P = 0.74) compared to Cu-IUD users. Overall, the perceived influence of IUCs on sexual functioning was in the lower range and did not differentiate LNG-IUS greatly from Cu-IUD-users.

CONCLUSION

Women using a LNG-IUS do not differ from those wearing a Cu-IUD with regard to psychological and sexual functioning. The perceived impact of IUD use on sexuality should not be overestimated.

Long-term safety, efficacy, and patient acceptability of the intrauterine Copper T-380A contraceptive device

The intrauterine device (IUD), primarily in the form of the copper IUD, is used by more than 150 million women around the world, making it the most widely used reversible method of contraception. With a remarkably low failure rate of less than 1 per 100 women in the first year of use, the Copper T-380A is in the top tier of contraceptives in terms of efficacy. Risks of utilization include perforation and an increased risk of infection in the first 20 days following insertion. Overall, the number of adverse events is low, making the Copper T-380A a very safe contraceptive method. The most common reasons for the discontinuation of this method are menstrual bleeding and dysmenorrhea. However, cumulative discontinuation rates of Copper T-380A are lower than that have been reported for other methods, indicating that the Copper T-380A is highly acceptable to women. After 5 years, approximately 50% of all women, who have a Copper T-380A inserted, will continue to use this highly effective contraceptive method.