Diagnostic d’une infection génitale haute. Quels critères cliniques, paracliniques ? Place de l’imagerie et de la cœlioscopie ?

[Pelvic exam in gynecology and obstetrics: Guidelines for clinical practice]

OBJECTIVE

To provide guidelines for the pelvic clinical exam in gynecology and obstetrics.

MATERIAL AND METHODS

A multidisciplinary experts consensus committee of 45 experts was formed, including representatives of patients' associations and users of the health system. The entire guidelines process was conducted independently of any funding. The authors were advised to follow the rules of the Grading of Recommendations Assessment, Development and Evaluation (GRADE®) system to guide assessment of quality of evidence. The potential drawbacks of making strong recommendations in the presence of low-quality evidence were emphasized.

METHODS

The committee studied 40 questions within 4 fields for symptomatic or asymptomatic women (emergency conditions, gynecological consultation, gynecological diseases, obstetrics, and pregnancy). Each question was formulated in a PICO (Patients, Intervention, Comparison, Outcome) format and the evidence profiles were produced. The literature review and recommendations were made according to the GRADE® methodology.

RESULTS

The experts' synthesis work and the application of the GRADE method resulted in 27 recommendations. Among the formalized recommendations, 17 present a strong agreement, 7 a weak agreement and 3 an expert consensus agreement. Thirteen questions resulted in an absence of recommendation due to lack of evidence in the literature.

CONCLUSIONS

The need to perform clinical examination in gynecological and obstetrics patients was specified in 27 pre-defined situations based on scientific evidence. More research is required to investigate the benefit in other cases.

Pelvic inflammatory disease in the adolescent and young adult: An update

Pelvic inflammatory disease (PID) is an infection of the female upper genital tract that is typically polymicrobial with classic core involvement of Neisseria gonorrhoeae and/or Chlamydia trachomatis, though other endogenous flora from the vagino-cervical areas can be involved as well. It is often a sexually transmitted disease but other etiologic routes are also noted. A variety of risk factors have been identified including adolescence, young adulthood, adolescent cervical ectropion, multiple sexual partners, immature immune system, history of previous PID, risky contraceptive practices and others. An early diagnosis and prompt treatment are necessary to reduce risks of PID complications such as chronic pelvic pain, ectopic pregnancy and infertility. Current management principles of PID are also reviewed. It is important for clinicians to screen sexually active females for common sexually transmitted infections such as Chlamydia trachomatis and provide safer sex education to their adolescent and young adult patients. Clinicians should provide comprehensive management to persons with PID and utilize established guidelines such as those from the US Centers for Disease Control and Prevention (CDC).

[Diagnosis of pelvic inflammatory disease: Clinical, paraclinical, imaging and laparoscopy criteria. CNGOF and SPILF Pelvic Inflammatory Diseases Guidelines]

The objective of this literature review is to update the recommendations for clinical practice about the diagnosis of pelvic inflammatory disease (PID), microbiologic diagnosis excluded. An adnexal pain or cervical motion tenderness are the signs that allow a positive diagnosis of PID (LE2). Associated signs (fever, leucorrhoea, metrorrhagia) reinforce clinical diagnosis (LE2). In a woman consulting for symptoms compatible with PID, a pelvic clinical examination is recommended (grade B). In cases of suspected PID, hyperleukocytosis associated with a high C-reactive protein suggests a complicated PID or a differential diagnosis such as acute appendicitis (LE3). The absence of hyperleukocytosis or normal CRP does not rule out the diagnosis of PID (LE1). When PID is suspected, a blood test with a blood count and a CRP test is recommended (grade C). Pelvic ultrasound scan does not contribute to the positive diagnosis of uncomplicated PID because it is insensitive and unspecific (LE3). However, ultrasound scan is recommended to look for signs of complicated PID (polymorphic collection) or differential diagnosis (grade C). Waiting for an ultrasound scan to be performed should not delay the start-up of antibiotic therapy. In case of diagnostic uncertainty, an abdominal-pelvic CT scan with contrast injection is useful for differential diagnosis of urinary, digestive or gynaecological origin (LE2). Laparoscopy is not recommended for the unique purpose of the positive diagnosis of PID (grade B).

Early screening for Chlamydia trachomatis in young women for primary prevention of pelvic inflammatory disease (i-Predict): study protocol for a randomised controlled trial

BACKGROUND

Genital infection with Chlamydia trachomatis (Ct) is the most common bacterial sexually transmitted infection, especially among young women. Mostly asymptomatic, it can lead, if untreated, to pelvic inflammatory disease (PID), tubal factor infertility and ectopic pregnancy. Recent data suggest that Ct infections are not controlled in France and in Europe. The effectiveness of a systematic strategy for Ct screening in under-25 women remains controversial. The main objective of the i-Predict trial (Prevention of Diseases Induced by Chlamydia trachomatis) is to determine whether early screening and treatment of 18- to-24-year-old women for genital Ct infection reduces the incidence of PID over 24 months.

METHODS/DESIGN

This is a randomised prevention trial including 4000 eighteen- to twenty-four-year-old sexually active female students enrolled at five universities. The participants will provide a self-collected vaginal swab sample and fill in an electronic questionnaire at baseline and at 6, 12 and 18 months after recruitment. Vaginal swabs in the intervention arm will be analysed immediately for Ct positivity, and participants will be referred for treatment if they have a positive test result. Vaginal swabs from the control arm will be analysed at the end of the study. All visits to general practitioners, gynaecologists or gynaecology emergency departments for pelvic pain or other gynaecological symptoms will be recorded to evaluate the incidence of PID, and all participants will attend a final visit in a hospital gynaecology department. The primary endpoint measure will be the incidence of PID over 24 months. The outcome status (confirmed, probable or no PID) will be assessed by two independent experts blinded to group assignment and Ct status.

DISCUSSION

This trial is expected to largely contribute to the development of recommendations for Ct screening in young women in France to prevent PID and related complications. It is part of a comprehensive approach to gathering data to facilitate decision-making regarding optimal strategies for Ct infection control. The control group of this randomised trial, following current recommendations, will allow better documentation of the natural history of Ct infection, a prerequisite to evaluating the impact of Ct screening. Characterisation of host immunogenetics will also allow identification of women at risk for complications.

TRIAL REGISTRATION

ClinicalTrials.gov, NCT02904811 . Registered on September 14, 2016. World Health Organisation International Clinical Trials Registry, NCT02904811. AOM, 15-0063 and P150950. Registered on September 26, 2016. A completed Standard Protocol Items : Recommendations for International Trials (SPIRIT) Checklist is available in additional file 1.

Updated French guidelines for diagnosis and management of pelvic inflammatory disease

BACKGROUND

Pelvic inflammatory disease (PID) is commonly encountered in clinical practice.

OBJECTIVES

To provide up-to-date guidelines on management of PID.

SEARCH STRATEGY

An initial search of the Cochrane database, PubMed, and Embase was performed using keywords related to PID to identify reports in any language published between January 1990 and January 2012, with an update in May 2015.

SELECTION CRITERIA

All identified reports relevant to the areas of focus were included.

DATA COLLECTION AND ANALYSIS

A level of evidence based on the quality of the data available was applied for each area of focus and used for the guidelines.

MAIN RESULTS

PID must be suspected when spontaneous pelvic pain is associated with induced adnexal or uterine pain (grade C). Pelvic ultrasonography is necessary to exclude tubo-ovarian abscess (grade B). Microbiological diagnosis requires vaginal and endocervical sampling for molecular and bacteriological analysis (grade B). First-line treatment for uncomplicated PID combines ofloxacin and metronidazole for 14days (grade B). Treatment of tubo-ovarian abscess is based on drainage if the collection measures more than 3cm (grade B), with combined ceftriaxone, metronidazole, and doxycycline for 14-21days.

CONCLUSIONS

Current management of PID requires easily reproducible investigations and treatment, and thus can be applied worldwide.

Operative hysteroscopy versus vacuum aspiration for incomplete spontaneous abortion (HY-PER): study protocol for a randomized controlled trial

Background

Incomplete spontaneous abortions are defined by the intrauterine retention of the products of conception after their incomplete or partial expulsion. This condition may be managed by expectant care, medical treatment or surgery. Vacuum aspiration is currently the standard surgical treatment in most centers. However, operative hysteroscopy has the advantage over vacuum aspiration of allowing the direct visualization of the retained conception product, facilitating its elective removal while limiting surgical complications. Inadequately powered retrospective studies reported subsequent fertility to be higher in patients treated by operative hysteroscopy than in those treated by vacuum aspiration. These data require confirmation in a randomized controlled trial comparing fertility rates between women undergoing hysteroscopy and those undergoing vacuum aspiration for incomplete spontaneous abortion.

Methods

After providing written informed consent, 572 women with incomplete spontaneous abortion recruited from 15 centers across France will undergo randomization by a centralized computer system for treatment by either vacuum aspiration or operative hysteroscopy. Patients will not be informed of the type of treatment that they receive and will be cared for during their hospital stay in accordance with standard practices at each center. The patients will be monitored for pregnancy or adverse effects by a telephone conversation or questionnaire sent by e-mail or post over a period of two years. In cases of complications, failure of the intervention or diagnosis of uterine cavity disease, patient care will be left to the discretion of the medical center team.

Discussion

If our hypothesis is confirmed, this study will provide evidence that the use of operative hysteroscopy can increase the number of pregnancies continuing beyond 22 weeks of gestation in the two-year period following incomplete spontaneous abortion without increasing the incidence of morbidity and peri- and postoperative complications. The standard surgical treatment of this condition would thus be modified. This study would therefore have a large effect on the surgical management of incomplete spontaneous abortion.

Trial registration

ClinicalTrials.gov Identifier: NCT02201732; registered on 17 July 2014.

Electronic supplementary material

The online version of this article (doi:10.1186/s13063-015-0900-1) contains supplementary material, which is available to authorized users.

Pelvic inflammatory disease in the adolescent: a poignant, perplexing, potentially preventable problem for patients and physicians

PURPOSE OF REVIEW

The present review considers recent pelvic inflammatory disease literature. It remains a difficult condition to accurately diagnose and manage in the adolescent woman. Failure of accurate diagnosis and prompt management leads to complications, including chronic pelvic pain and infertility.

RECENT FINDINGS

Annual chlamydia screening of sexually active adolescents is an important method for early identification of this common cause of this disorder. Youth with positive screens can be lost for treatment if effective follow-up plans are not in place in clinical practice. The intrauterine device is not a risk factor for this condition in adolescents and is a recommended contraceptive device in sexually active adolescent women. A variety of chlamydial antigens are being used to help differentiate lower genital infection from upper genital disorder. Clinicians are not following established protocols for its diagnosis and management.

SUMMARY

Sequelae can be reduced in adolescent women if clinicians continue with regular chlamydia screening in sexually active adolescent women, have a low index of suspicion for pelvic inflammatory disease, carefully follow accepted treatment protocols, and teach youth comprehensive sexuality education including regular condom use. Funded research is needed to develop improved diagnosis and management tools as well as a chlamydia vaccine.

[Interest of emergency endocervical specimens]

OBJECTIVE

To estimate the diagnosis profitability of endocervical specimen (ES) within the framework of a teaching gynecological emergency department by studying the circumstances of realization and its bacteriological results.

PATIENTS AND METHODS

We included in our study all the patients who had a gynecological exam with an ES during a consultation in our gynecological teaching emergency department of Tours between January 1st, 2012 and December 31st, 2012. We estimated the diagnosis profitability of realization of the ES (positivity rate within the population with ES, diagnosis correction in case of pelvic inflammatory disease).

RESULTS

Over the study period, 614 (12.4%) women consulting in our emergency department had an ES, which was positive among 102 (16.6%) of them, and a diagnosis of pelvic inflammatory disease in 64 patients. ES had a higher pertinence in case of abdominal pain and a lesser one in case of pregnancy for whom ES realisation must be limited. The diagnosis correction due to ES was observed in 46.8% of pelvic inflammatory disease.

CONCLUSION

The diagnostic profitability of the endocervical specimen in our emergency department was low, taking into account the whole cohort, but ES permitted to correct the diagnosis in about half of diagnosed pelvic inflammatory diseases. The endocervical specimens seem to have no profit in pregnant women.