Pelvic inflammatory disease

Association of Bartholin cysts and abscesses and sexually transmitted infections

INTRODUCTION

Bartholin gland cysts or abscesses account for many gynecologic visits in the emergency department (ED). Previous smaller studies have suggested a link between Bartholin cysts/abscesses and sexually transmitted infections (STIs), but few studies have involved the ED.

METHODS

We retrospectively identified patients aged 18 years or older seen in 1 ED between January 2012 and March 2017 who had urinalysis and urine culture and/or were tested for gonorrhea, chlamydia, or trichomonas by nucleic acid amplification testing. Univariate and multivariate analyses were used to evaluate associations between Bartholin cysts/abscess and demographics, laboratory findings, and ED diagnoses.

RESULTS

Data were collected for 75,000 ED patients; 64 patients had a diagnosis of Bartholin cyst or abscess, 40 of whom were also tested for Neisseria gonorrhoeae or Chlamydia trachomatis. Ten percent of patients with a Bartholin cyst/abscess were infected with N gonorrhoeae, compared with 3% of those without a Bartholin cyst/abscess (P = .008). The rates of C trachomatis and Trichomonas vaginalis infections were 13% and 26%, respectively, among patients with a Bartholin cyst/abscess, compared with 8% and 30%, respectively, among those without a Bartholin cyst/abscess (P > .05 for both). On regression analysis, only increased urobilinogen level (β, 0.31; odds ratio, 1.36; 95% CI, 1.11-1.66; P = .003) and infection with N gonorrhoeae (β, 1.69; odds ratio, 5.40; 95% CI, 1.43-20.35; P = .01) were associated with a Bartholin cyst/abscess.

CONCLUSIONS

Clinicians in the ED should consider testing patients with a Bartholin cyst/abscess for gonorrhea.

Pyosalpinges after hysterosalpingography in a patient with lower genital tract infection and managed by laparoscopic surgery in a resource low tertiary hospital case report and literature review

Background

Pyosalpinges (a complication of pelvic inflammatory disease) is infection of the fallopian tubes and the morbidity associated with it has major health implications. We are reporting a case of pyosalpinges diagnosed after hysterosalpingography and managed by laparoscopic surgery at the Douala General Hospital, Cameroon.

Case presentation

A 29-year-old single woman, an assistant nurse of the Douala tribe in Cameroon. She is G1P0010 and came to our attention because of secondary infertility of three years duration. She has a history consistent with four lifetime sexual partners, self-medication for chlamydia trachomatis infection and induced abortion by dilatation and aspiration. Furthermore, she is HIV positive and had an ultrasound scan suggestive of bilateral hydrosalpinges. After a hysterosalpingography examination she developed painless muco-purulent vaginal discharge and bilateral adnexal tenderness on bimanual examination suggestive of pyosalpinges. Vaginal and cervical cultures isolated Ureaplasma urealyticum and Gardnerella vaginalis sensitive to ofloxacin and metronidazole, respectively.At laparoscopy, bilateral pyosalpinges, pelvic adhesions and peri-hepatic adhesions were found. Bilateral salpingectomy with adhesiolysis including lysis of perihepatic adhesions and peritoneal toileting was done. She was discharged from hospital 72 h later and her hospital stay was uneventful. She was counseled for in-vitro fertilization and to register in the national HIV treatment programme. Her husband was prescribed ofloxacin empirically.

Conclusion

Antimicrobial prophylaxis should be given to patients prior to HSG, especially those with a history of chlamydia or evidence of hydrosalpinges. There should also be universal STI testing in high risk and HIV positive patients or the danger for suboptimal antibiotic usage in areas where self-medication is common.In resource-low tertiary hospitals where computed tomography or magnetic resonance imaging is not readily available and/or affordable, clinical examination and pelvic ultrasound remains the key diagnostic tool. Surgical treatment is the best option for pyosalpinges and when plausible, laparoscopic surgery is the treatment of choice. Laparotomy is the mainstay in most hospitals in Cameroon. The parent of the patient did not consent to histo-pathologic examination.

Smoking, poor nutrition, and sexually transmitted infections associated with pelvic inflammatory disease in remote North Queensland Indigenous communities, 1998-2005

Background

Indigenous women in remote North Queensland have a high prevalence of unhealthy lifestyle behaviors and associated health conditions such as sexual transmitted infections (STI). The association of severe pelvic inflammatory disease (PID) with these factors has not been studied. The purpose of this study is to associate the factors with severe PID, as indicated by hospitalization in a high risk population in North Queensland Indigenous communities.

Methods

A cross-sectional association of 1445 Indigenous women using linked hospital separation and survey data during 1998–2005.

Results

The mean age of participating women was 37.4 years, 60% were of Aboriginal and 40% were Torres Strait Island (TSI) people. More than half of them (52.5%) were smokers, 9.3% had chlamydia and 2.6% had gonorrhoea with the overall prevalence of STI among those less than 25 years of age being 23.9%. Among the 47 participants diagnosed with PID in the study period, 42.5% were under 25 years and 95.7% (45 cases) were under 55 years (OR 2.5, 95% CI 1.2-4.1 among women younger than 25 compared to those 25 years and over). PID was strongly associated with smoking (OR 3.1, 95% CI 1.4-9.2) independent of age, ethnicity, STI and folate status. Low red cell folate increased PID hospitalization by 4 times (95% CI 1.5-13.2 of lowest quartile compared to the highest quartile) regardless of age. Having a STI significantly increased the likelihood of severe PID by 2.2 times (95% CI: 1.03-4.5) in Indigenous women younger than 45 years, independent of smoking and folate level. The risk of PID hospitalization was higher for gonorrheal infections (OR 3.2, 955 CI 1.1-9.6) compared to chlamydial infections (OR 1.5 95% CI 0.7-3.5).

Conclusions

Young Indigenous women in North Queensland communities are at very high risk for STI and PID. Smoking, low folate, and STI are clustered, and are associated with PID hospitalizations. Much of this can be prevented with improved nutrition and access to preventive services, especially tobacco control, regular STI screening and treatment, as well as more investment in sexual health education and awareness.

Electronic supplementary material

The online version of this article (doi:10.1186/s12905-015-0188-z) contains supplementary material, which is available to authorized users.

Retroperitoneal approach for dissection of inflamed pelvic viscera in acute pelvic inflammatory disease- case report

Tubo-ovarian abscesses can rupture spontaneously after a manual examination or an accidental trauma. A critically ill patient with septic peritonitis will only deteriorate if timely surgical removal of pus is not done. The operation of choice is removal of free pus, together with the abscess, the uterus, the tubes and usually, the ovaries. Anatomy is distorted, dependable landmarks are obscured and tissues are thick and oedematous. Loops of densely adhered intestine are difficult to separate. If an intra peritoneal approach is used, it is likely that the fragments of ovary will be left behind. This can subsequently cause signs and symptoms of ovarian remnant syndrome. Injury to the serosa of distended bowel occurs inadvertently, thus increasing the morbidity which results from the procedure. We are hereby presenting a unique case of a ruptured tubo-ovarian abscess where a retroperitoneal approach was used.

Women’s experiences of pelvic inflammatory disease: Implications for health-care professionals

This study explored the health-care experiences of women diagnosed with pelvic inflammatory disease. Semi-structured interviews were conducted with 23 women diagnosed with pelvic inflammatory disease. Many women felt empowered about their health post-diagnosis; however, a smaller number reported becoming hyper-vigilant towards symptoms. Infertility was the greatest concern for women. Inadequate information and treatment resulted in negative health experiences, whereas clinician honesty and concern were viewed positively. The findings highlight the need for community education encouraging early presentation for the treatment of pelvic pain and emphasise the need for health practitioners to be responsive to the psychosocial aspects of pelvic inflammatory disease.

Perception, attitude and practices of women towards pelvic examination and Pap smear in Jamaica

Background:

Studies have shown that women's ability to access contraceptive methods depend on their socio-economic, educational, professional status, and the health and well-being of their families and themselves. Therefore, the embarking of the Governments of the Caribbean on important initiatives relating to gynecological matters is very important and timely.

Aims:

This study aims to examine the perception, attitude and practice of Jamaican women towards the matter of pelvic examination.

Patients and Methods:

The current study used an extracted sample of 7,168 women in their reproductive years (15-49 yrs) from a study which was undertaken by the National Family Planning Board in 2002 on Reproductive Health. Data was analyzed using SPSS for Windows, Version 16.0 (SPSS Inc.; Chicago, Ill. USA). Logistic regression was used to analyze factors/variables pertaining to Pelvic examination.

Results:

The findings revealed that older women are more likely to have done a Pelvic examination compared to younger women (χ² = 675.29, P < 0.001). Age, number of pregnancies that resulted in miscarriages, number of pregnancies that resulted in induced abortion, age of first sexual intercourse, number of years of schooling, area of residence and socio-economic class are statistically significant factors of Pelvic examinations in Jamaica. Therefore, the model had significant predictive power where (χ² = 1022.79, P < 0.001).

Conclusion:

The multidimensional nature of the variables, which emerged in the current study, indicate that a multisectoral approach should be used to address low pelvic and Pap smear examination among Jamaican women.

Imaging of the ovine corpus luteum microcirculation with contrast ultrasound

Ultrasound contrast agents have been the subject of microvascular imaging research. The sheep corpus luteum (CL) is a microvascular tissue that provides a natural angiogenic and antiangiogenic process, which changes during the luteal phase of the estrous cycle of the ewe. It can also be controlled and monitored endocrinologically, providing a very attractive in vivo model for the study and development of microvascular measurement. The perfusion of the fully developed CL between days 8 and 12 of the estrous cycle was studied in six ewes. A Philips iU22 ultrasound scanner (Bothell, WA, USA) with the linear array probe L9-3 was used to capture contrast-enhanced images after an intravenous bolus injection of 2.4 mL SonoVue (Bracco S.P.A., Milan, Italy). Time-intensity curves of a region of interest inside the CL were formed from linearized image data. A lagged-normal model to simulate the compartmental kinetics of the microvascular flow was used to fit the data, and the wash-in time was measured. Good contrast enhancement was observed in the CLs of all animals and the wash-in time averaged at 5.5 s with 9% uncertainty. The regression coefficient was highly significant for all fits. These data correlated with stained endothelial area in the histology performed postmortem. Two ewes were injected with prostaglandin F2alpha to induce CL regression, which resulted in an increase of wash-in time after a few hours. The CL of the ewe is thus proposed as an ideal model for the study and development of microvascular measurements using contrast ultrasound. Our initial results demonstrate a highly reproducible model for the study of the microvascular hemodynamics in a range of tissues and organs.

Plasma interleukin-1beta, -6, -8 and tumor necrosis factor-alpha as highly informative markers of pelvic inflammatory disease

BACKGROUND

The role of proinflammatory cytokines in pelvic inflammatory disease (PID) is unclear. We therefore determined whether plasma proinflammatory cytokines, interleukin-1beta (IL-1beta), IL-6, IL-8 and tumor necrosis factor-alpha (TNF-alpha) were useful plasma markers in PID patients.

METHODS

Multiplex bead array analysis was used to measure the plasma levels of proinflammatory cytokines in 50 healthy controls as well as in 41 PID patients before and after routine protocol treatments.

RESULTS

IL-1beta, IL-6, IL-8 and TNF-alpha were significantly elevated in PID patients before antibiotic treatment than after treatment. However, IL-8 was not significantly different between healthy controls and PID patients. The relative increase in ratio of IL-6 was significantly correlated with white blood cell count (r=0.448, p=0.003), neutrophil count (r=0.472, p=0.002) and C-reactive protein level (r=0.412, p=0.008).

CONCLUSIONS

IL-1beta, IL-6, IL-8 and TNF-alpha may play an important role in the pathogenesis of PID. These biomarkers, particularly IL-6, could be useful adjuncts for the clinical diagnosis of PID.

Moxifloxacin versus ofloxacin plus metronidazole in uncomplicated pelvic inflammatory disease: results of a multicentre, double blind, randomised trial

OBJECTIVE

This multinational, multicentre, prospective, randomised, double blind, parallel group, non-inferiority study compared the efficacy and safety of moxifloxacin monotherapy with ofloxacin plus metronidazole in women with uncomplicated pelvic inflammatory disease.

METHODS

Women from hospitals throughout 13 countries received a 14 day course of either oral moxifloxacin, 400 mg once daily (n = 384), or oral ofloxacin, 400 mg twice daily plus oral metronidazole, 500 mg twice daily (n = 365).

RESULTS

Of the 741 patients in the intent to treat (ITT) population, 564 (74.2%) were valid for the per protocol (PP) analyses; 112 (19.9%) of these were included in the microbiologically valid population (MBV). Clinical resolution rates in the PP population at the test of cure visit (TOC, 5-24 days post-therapy, primary efficacy end point) were 90.2% (248/275) for moxifloxacin and 90.7% (262/289) for ofloxacin plus metronidazole (95% CI: -5.7% to 4.0%). At follow up (28-42 days post-therapy), resolution rates in the PP population were 85.8% (236/275) and 87.9% (254/289) for moxifloxacin and comparator, respectively (95% CI: -8.0% to 3.1%). Bacteriological success rates in the MBV population at TOC were 87.5% (49/56) for moxifloxacin and 82.1% (46/56) for comparator (95% CI: -8.3% to 18.8%). Against Chlamydia trachomatis and Neisseria gonorrhoeae, bacteriological success rates with moxifloxacin were 88.5% (23/26) and 100% (13/13) and for comparator 85.7% (18/21) and 81.8% (18/22), respectively. Drug related adverse events occurred less frequently with moxifloxacin (22.5% (85/378)) versus the comparator (30.9% (112/363)) (p = 0.01).

CONCLUSION

In uncomplicated PID, once daily moxifloxacin monotherapy was clinically and bacteriologically as efficacious as twice daily ofloxacin plus metronidazole therapy and was associated with fewer drug related adverse events.

Screening on urogenital Chlamydia trachomatis

INTRODUCTION

Around 92 million urogenital infections are caused yearly by Chlamydia trachomatis worldwide [1].The overall incidence of sexually transmitted diseases is increasing, as shown by the increases in the number of reported cases of syphilis and gonorrhea [2]. Chlamydia trachomatis infections are associated with various serious diseases in women, men and newborns, which could be, at least partially, avoided by means of early diagnosis and therapy. The Federal Joint Committee - responsible for decision-making concerning the benefit package of the German Social Health Insurance - has publicly announced the starting of deliberations on the issue of screening for Chlamydia trachomatis.

RESEARCH QUESTIONS

The leading question to be answered is whether screening for Chlamydia trachomatis should be included in the German benefit basket. The aim of this report is to provide a summary of the available evidence concerning the issue of screening for Chlamydia trachomatis.

METHODS

The summary of published scientific evidence, including HTA reports, systematic reviews, guidelines and primary research is represented. The synthesis follows the structure given by the criteria of Wilson and Jungner [3] for the introduction of screening in a population: relevance of the condition, availability of an adequate test, effectiveness of screening, acceptance of the programme, and economical issues. A literature search was conducted for each aspect of the synthesis and the evidence has been summarised in evidence tables.

RESULTS

We identified five HTA reports from three European agencies [4], [5], [6], [7] and one from the USA [8]. In addition, we identified four guidelines from Northamerica[9], [10], [11], [12] and one from Europe [13]. A total of 56 primary research publications were included: relevance of the disease (n=26), availability of test (n=1), effectiveness of screening (n=11), acceptance of the programme (n=11), economical issues (n=7).

DISCUSSION

The main limitation of this report is that we relied only on published results. Most of research has been conducted in countries other than Germany. The fulfilment of the criteria for introduction of screening depends on contextual factors. More data from Germany are needed in order to answer the main questions concerning acceptance, use of selection criteria to identify subgroups and economical aspects of screening for Chlamydia trachomatis in Germany.

CONCLUSIONS

The criteria for introduction of screening for Chlamydia trachomatis are partially fulfilled. The available evidence indicates that the success of a screening programme for Chlamydia trachomatis will depend on the implementation of strategies for uptake enhancement and probably on the participation of men as well. A pilot project should be conducted in order to assess cost-effectiveness, acceptance and feasibility of different screening strategies in Germany. On the light of the available evidence, the inclusion of screening for Chlamydia trachomatis in the benefit basket without embedding it in a multifaceted programme targeting primary prevention of sexually transmitted diseases and participation in screening cannot be recommende.

Improvement in the clinical cure rate of outpatient management of pelvic inflammatory disease following a change in therapy

OBJECTIVE

In the United Kingdom many genitourinary medicine clinics use oral doxycycline and metronidazole to treat pelvic inflammatory disease (PID). A retrospective case note review of PID treatment at our department in 2000 showed that the clinical cure rate (CCR) was only 55% with oral doxycycline and metronidazole for 2 weeks. We therefore added ceftriaxone 250 mg intramuscularly to the doxycycline and metronidazole for treating PID. We have repeated the review and compared the results with those from 2000.

METHODS

All patients diagnosed as having PID between 1 July 2002 and 31 December 2002 were identified. These episodes were diagnosed on clinical presentations of pelvic pain, vaginal discharge or bleeding, and cervical motion tenderness on physical examination. The CCR was defined as patients who fully resolved their symptoms and signs during 2 week and 4 week follow up. The results were compared with those from 2000.

RESULTS

Women receiving ceftriaxone, doxycycline, and metronidazole had a CCR of 72%. In 2000 the CCR for women receiving only doxycycline and metronidazole was 55%. There were only 8% non-responders in 2002 compared with 18% in 2000. Comparing CCR and non-response rate, in 2002 there was a significant improvement in cure rate, OR 3.01 (95% CI 1.28 to 7.47) p = 0.009. Using an intent to treat analysis and including the defaulters as treatment failures there was still a significant improvement in cure rate, OR 2.03 (95% CI 1.18 to 3.50) p = 0.009.

CONCLUSIONS

The treatment of PID with ceftriaxone, doxycycline, and metronidazole gave a significantly higher CCR than doxycycline and metronidazole. Our experience would suggest that doxycycline and metronidazole alone is not a suitable regimen for treatment of PID in the United Kingdom.

β-Lactamase-producing bacteria in mixed infections

Beta-lactamase-producing bacteria (BLPB) can play an important role in polymicrobial infections. They can have a direct pathogenic impact in causing infections, as well as an indirect effect through their ability to produce the beta-lactamase. BLPB may not only survive penicillin therapy themselves, but can also protect other penicillin-susceptible bacteria from penicillin by releasing free beta-lactamase into their immediate environment. This phenomenon occurs in upper respiratory tract, skin, soft tissue, surgical and other infections. The in-vitro and in-vivo clinical evidence supporting the role of BLPB in the increasing failure of penicillin to resolve such infections, and the implications of this phenomenon for the management of infections, are discussed.

Diagnosis of pelvic inflammatory disease: time for a rethink

OBJECTIVES

To critically evaluate the available evidence base concerned with the diagnosis of pelvic inflammatory disease (PID) based on clinical presentation, and to investigate the relation between signs and symptoms and the presence of laparoscopically diagnosed PID using the largest available dataset.

METHODS

The evidence base was critically evaluated and data collected by Lund University between 1960 and 1969 were used to compare clinical presentation with the results of laparoscopic investigation. Three techniques were used in this investigation-sensitivity and specificity, likelihood ratios, and discriminant analysis.

RESULTS

None of the variables (abnormal vaginal discharge, fever >38 degrees C, vomiting, menstrual irregularity, ongoing bleeding, symptoms of urethritis, rectal temperature >38 degrees C, marked tenderness of pelvic organs on bimanual examination, adnexal mass, and erythrocyte sedimentation rate >or=15 mm in the first hour) had both high specificity and sensitivity-most had low specificity and sensitivity. There was little variation in either the likelihood ratios or the post-test probabilities between the variables. The lowest likelihood ratio (0.97) produced a post-test probability of 78% (95% CI: 74% to 81%) whereas the highest (1.73) had a post-test probability of 84% (95% CI: 81% to 87%). The pretest probability of having PID based on the presence of lower abdominal pain was 79% (95% CI: 76% to 82%). The discriminant analysis indicated that three variables significantly influenced the prediction of the presence of PID: erythrocyte sedimentation rate (p<0.0001), fever (p<0.0001), and adnexal tenderness (p<0.0001). These variables correctly classified 65% of patients with laparoscopically diagnosed PID (95% CI: 61% to 69%).

CONCLUSION

There is insufficient evidence to support existing diagnostic criteria, which have been based on a combination of empirical data and expert opinion. A new evidence base is urgently needed but this will require either a new investigation of the association between clinical presentation and PID based on a laparoscopic "gold standard" or the development of new diagnostic techniques.

Ocular infections due to anaerobic bacteria

The increased recovery of anaerobic bacteria in clinical infection has led to greater appreciation of these organisms in ocular infections. In studies that employed adequate method for recovery of anaerobes they were isolated from about a third of patients with conjunctivitis, half of the time in pure culture. The predominant recovered anaerobes were Clostridium spp., gram-negative anaerobic bacilli, and Peptostreptococcus spp. Anaerobic bacteria were also recovered from patients who wore contact lenses and developed conjunctivitis. Anaerobic bacteria were also reported in cases of keratitis. The most frequently recovered anaerobes were Propionibacterium spp., Peptostreptococcus spp., Clostridium spp., Prevotella spp., and Fusobacterium spp. The most frequently recovered anaerobes from dacryocystitis were Peptostreptococcus spp., Propionibacterium spp., Prevotella spp., and Fusobacterium spp. This review describes the microbiology, diagnosis and management of ocular infections due to anaerobic bacteria in children.

Gynecologic infections

The scope of gynecologic infections presenting to the emergency department is quite diverse. This article presents an update on the current literature for vaginitis, cervicitis, pelvic inflammatory disease, tubo-ovarian abscesses, the Fitz-Hugh-Curtis syndrome, herpes, and syphilis. Inadequate identification or treatment of these diseases can result is significant morbidity or mortality for the patient and for the fetus.

A refined estimate of the average lifetime cost of pelvic inflammatory disease

BACKGROUND

The major complications of pelvic inflammatory disease (infertility, ectopic pregnancy, and chronic pelvic pain) are the leading cause of non-HIV sexually transmitted disease morbidity in the United States.

GOAL

The goal of the study was to estimate a plausible range for the average lifetime cost of pelvic inflammatory disease (PID) and its major complications in a cohort of U.S. women of reproductive age.

STUDY DESIGN

We developed a state-transition computer-based model to simulate the natural history of PID, incorporating the severity of infection, number of recurrent episodes, treatment setting, and the risk over time of major complications. Clinical and cost data were from the published literature. Model outcomes included life expectancy, quality-adjusted life expectancy, and lifetime costs.

RESULTS

In a cohort of 100,000 females acquiring PID between 20 and 24 years of age, 8550 ectopic pregnancies, 16,800 cases of infertility, and 18,600 cases of chronic pelvic pain were projected to occur. Assuming a 3% annual discount rate, we found the average per-person lifetime cost to be $2150. Average lifetime costs for women who developed major complications were $6350 for chronic pelvic pain, $6840 for ectopic pregnancy, and $1270 for infertility. The majority of costs (79%) were accrued within 5 years of upper genital tract infection. Results were most sensitive to assumptions about the timing of major complications and the discount rate.

CONCLUSION

The average per-person lifetime cost of PID ranges between $1060 and $3180. Future cost-effectiveness analyses of STD screening programs can include this range as a reasonable upper and lower bound. These findings suggest successful PID prevention efforts may avert substantial costs for care providers such as managed care organizations while providing well documented clinical benefits for women in the United States.

Microbiology and management of polymicrobial female genital tract infections in adolescents

This review describes the microbiology and management of female genital tract infections in adolescents. These infections include vulvovaginitis, vulvovaginal pyogenic infections (abscesses of Bartholin's and Skene's glands, infected labial inclusion cysts, labial abscesses, furunculosis, and hidradenitis), endometritis, pyometritis, salpingitis, pelvic inflammatory disease, and tubo-ovarian and pelvic abscess. Anaerobes can be cultured in 50% to 90% of females with a variety of genital infections and are the exclusive isolates in 20% to 50%. Obligate anaerobes are particularly common in closed-space infections, such as tubo-ovarian and vulvovaginal abscesses. The most common anaerobes found in these infections are gram-negative bacilli (especially P. bivia and P. disiens) and anaerobic cocci. Anaerobes generally are not the only pathogens found, but are usually mixed with aerobes. The most common aerobic pathogens are members of the Enterobacteriaceae family, especially E. coli, and aerobic or microaerophilic streptococci. Sexually acquired infections include Neisseria gonorrhoeae, Gardnerella vaginalis, Trichomonas vaginalis, Chlamydia trachomatis, herpes simplex, and Condyloma accuminata. Treatment regimens must provide antimicrobial coverage for N gonorrhoeae, C trachomatis, anaerobes, streptococci, and gram-negative facultative bacteria.

Effect of inflammatory mediators on the physiology of the human Fallopian tube

The physiological basis for the use of non-steroidal anti-inflammatory drugs (NSAIDs) in the treatment of acute pelvic pain in women was examined in terms of: (i) the electrophysiological responses of epithelial cells in the human Fallopian tube; and (ii) the longitudinal and circular contractions of the myosalpinx. Epithelial cells were grown as a polarized layer in primary culture, and transepithelial potential difference (p.d.) and short-circuit current (I(scc)) were recorded using a modified Ussing chamber. The inflammatory mediators histamine (0.1-100.0 micromol l(-1)) and platelet activating factor (PAF) (1.9-1900.0 nmol l(-1)) increased p.d. and I(scc) in a dose-dependent manner. Pre-incubation with the NSAID diclofenac sodium (100 micromol l(-1)) inhibited the histamine- and PAF-induced stimulation of p.d. and I(scc). Aspirin (100 micromol l(-1)), ibuprofen (100 micromol l(-1)), indomethacin (100 micromol l(-1)) or naproxen (100 micromol l(-1)) were only partially effective. Histamine (0.1-1000.0 micromol l(-1)) increased the frequency of contractions of longitudinal and circular smooth muscle in segments of Fallopian tube in vitro, in a dose-dependent manner. Pre-incubation with diclofenac significantly reduced the histamine-induced stimulation of tubal smooth muscle contraction at the higher doses of histamine. The other NSAIDs had no effect. These data provide evidence that diclofenac downregulates acute inflammation in the human Fallopian tube and may be of use as an anti-inflammatory agent in the treatment of pelvic inflammatory disease.

Bacteriological cultures of removed intrauterine devices and pelvic inflammatory disease

Intrauterine devices (IUDs) are highly effective, long-term methods of contraception. Although evidence of a direct association between IUD use and pelvic inflammatory disease (PID) is scarce, concerns about PID related to IUDs use has limited their use throughout the world. We designed this study to examine the effect of IUDs on PID. For the study, we recruited 200 participants from among women who requested an IUD as a means of contraception. The IUDs were removed 36 months later or in case of PID. No PID cases were recorded during the follow-up period. Prior to IUD insertion, 121 women (60.5%) had symptoms and/or signs of lower genital tract infection, whereas during the follow-up period 179 women (89.5%) had symptoms and/or signs of lower genital tract infection. The Papanicolaou smears were negative for Actinomyces throughout the study period. Also, cultures for sexualy transmitted disease microorganisms were negative throughout the study period. Following IUD removal, 189 IUD cultures (94.5%) were positive. The bacterial flora of the removed IUDs consisted of common aerobic and anaerobic microorganisms that do not account for PID. The most common microorganisms identified were Staphylococcus coagulase negative, Eschericia coli, and Enterococcus faecalis. IUDs are a very effective and safe method of contraception if potential recipients are selected carefully. Culture of the removed IUDs and therapeutic management of women with positive cultures are not recommended when women are asymptomatic for PID.