Biomedical subjects

J L Pouly

Publications and source records attributed to J L Pouly.

At least 19 recordsLinked to original sources

PubMed2006

Cetrorelix in an oral contraceptive-pretreated stimulation cycle compared with buserelin in IVF/ICSI patients treated with r-hFSH: a randomized, multicentre, phase IIIb study.

BACKGROUND: The aim of this study was to assess the non-inferiority of an oral contraceptive (OC)-pretreated cetrorelix regimen and a buserelin regimen in IVF/ICSI patients treated with r-hFSH in terms of total number of oocytes retrieved. METHODS: Multicentre, randomized study. One hundred and eighty two patients were randomized to receive cetrorelix with OC pretreatment (n = 91) or to receive buserelin (n = 91). The cetrorelix group started with daily OCs on cycle day 5 and continued for 21-28 days. Cetrorelix (0.25 mg) was given daily from stimulation day 6 up to and including the day of r-hCG administration. The buserelin group started with buserelin (500 microg/day) for at least 10 days until down-regulation was achieved, after which the dose was reduced to daily 200 microg up to and including the day of r-hCG administration. r-hFSH was started in both groups on a Friday, in the cetrorelix group 5 days after the last OC pill intake. Both regimens were followed by a standard IVF or ICSI procedure. The primary efficacy endpoint was the number of oocytes retrieved per patient. RESULTS: Number of oocytes, cancellation rates, r-hFSH requirements, number of oocyte retrievals during the weekend or public holiday and number of pregnancies were similar in both groups. Both treatment regimens were well tolerated. CONCLUSIONS: Cetrorelix pretreated with OCs resulted in similar number of oocytes retrieved compared with a long buserelin protocol. Both regimens were well tolerated and allowed scheduling of the oocyte retrieval, with only small number of retrievals falling on a weekend or public holiday.

Adolescent↗

PubMed2006

[Laparoscopic promontal fixation: assessment of 100 cases].

AIM: Aim of the study is to evaluate long term results of 100 patients treated laparoscopically to repair genital prolapse and urinary incontinence. METHODS: A retrospective review analysis of 100 women, who underwent laparoscopic genital prolapse repair at Primary Referral University Hospital in Clermont-Ferrand. Patients characteristics, preoperatory exams, intraoperative, postoperative and outpatient clinic data were collected and analyzed. RESULTS: The mean operative time was 172 minutes. One laparotomy conversion was required, due to a technical problem. The mean hospitalization stay was 4.7 days. Two patients required a reintervention during their hospitalization stay, due to a complication. All the patients were reviewed during the 6 months later the intervention. The follow-up is between 6 months and 3 years. The average degree of cystocele and hysterocele was ameliorated from stage 3 to stage 0, the average stage of rectocele was ameliorated from stage 2 to stage 0, finally the average stage of vault prolapse was ameliorated from stage 1 to stage 0. The incidence of genuine stress incontinence was 47% in the preoperative time and only 4% at the long follow-up. We had a total 4% rate of mesh vaginal erosion. CONCLUSIONS: The laparoscopic sacrocolpopexy is an effective and safe technique to repair the major pelvic prolapses.

Female↗

PubMed2005

Study of two markers of apoptosis and meiotic segregation in ejaculated sperm of chromosomal translocation carrier patients.

BACKGROUND: To try to explain the infertility of chromosomal translocation carrier patients, we compared the expression of two markers of apoptosis in the sperm of patients and of fertile donors, and we studied the meiotic segregation in the ejaculated sperm of these translocation carriers. METHODS: Twenty semen samples of translocation carriers, [reciprocal (n=14) and Robertsonian translocations (n=6)], were compared with the semen samples of donors (n=20). Different tests were applied: annexin V binding assay; terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labelling (TUNEL); and fluorescence in situ hybridization (FISH). RESULTS: The annexin V binding assay in sperm of patients with chromosomal translocation (n=17) showed a significantly increased proportion of sperm with externalized phosphatidylserine (PS) than in the control group (n=20, P<or=0.05). The rates of DNA fragmentation investigated by TUNEL reaction were higher in samples of translocation carriers (n=14) than in donors (n=20, P<0.0001). The measures by FISH technique showed that the proportions of balanced or normal gametes were predominant in the reciprocal translocation group (alternate: n=7; from 33.0 to 58.8%; adjacent I: n=7; from 4.6 to 43.8%) and in the Robertsonian translocation group (normal: n=5; from 76.0 to 88.5%). CONCLUSIONS: Our data show a predominant proportion of balanced gametes in sperm of chromosomal translocation carrier patients. Moreover, PS externalization and DNA fragmentation rates are significantly higher in ejaculated sperm of these patients than in donor sperm. These tests could be used to predict the outcome of ICSI for these patients.

Annexin A5↗

PubMed2005

The macrophage stimulating protein/RON system: a potential novel target for prevention and treatment of endometriosis.

Our recent DNA microarray analysis using tissue obtained by laser capture microdissection (LCM) identified up-regulation of RON (a tyrosine kinase receptor) during the late secretory phase in eutopic endometrial epithelial cells from patients with deep endometriosis compared with control endometrium from women with macroscopically normal pelvic cavities. In the present study, we further investigated mRNA expression of RON and its ligand, macrophage stimulating protein (MSP), in deep endometriotic lesions, eutopic endometrium from patients with deep endometriosis and control endometrium by using LCM and quantitative real-time RT-PCR. MSP mRNA expression in endometrial epithelial cells was significantly up-regulated in endometriosis patients during the late secretory phase compared with expression in controls. Furthermore, we detected up-regulation of MSP mRNA in ectopic endometrial epithelial cells compared with matched eutopic endometrial epithelial cells within the same patients regardless of the menstrual phase. MSP has an intrinsically dual functional nature through its receptor RON-it is a trophic cytokine preventing apoptosis and a scatter factor promoting invasion, both of which may be necessary for the initial development and growth of endometriosis. The present findings suggest that the MSP/RON system may be involved in the pathophysiology of endometriosis.

Adult↗

PubMed2004

DNA microarray analysis of gene expression profiles in deep endometriosis using laser capture microdissection.

Endometriosis, a common gynecological disorder that causes infertility and pelvic pain, is defined as the presence of endometrial glands and stroma within extra-uterine sites. However, despite extensive studies its etiology and pathogenesis are not completely understood. Differentially expressed genes were investigated in epithelial and stromal cells from deep endometriosis and matched eutopic endometrium using cDNA microarrays and laser capture microdissection. Validation of results of several up- and down-regulated genes was performed by quantitative real-time RT-PCR. Our data showed that platelet-derived growth factor receptor alpha (PDGFRA), protein kinase C beta1 (PKC beta1) and janus kinase 1 (JAK1) were upregulated, and Sprouty2 and mitogen-activated protein kinase kinase 7 (MKK7) were downregulated in endometriosis stromal cells, suggesting the involvement of the RAS/RAF/MAPK signaling pathway through PDGFRA in endometriosis pathophysiology. In addition, two potential negative regulators of aromatase expression, chicken ovalbumin upstream promoter transcription factor 2 (COUP-TF2) and prostaglandin E2 receptor subtype EP3 (PGE2EP3), were downregulated in endometriosis epithelial cells, which might result in increased local production of estrogen in endometriosis epithelial cells. Furthermore, three potential candidate genes that might be involved in endometriosis related pain were identified: tyrosine kinase receptor B (TRkB) in endometriosis epithelial cells, and serotonin transporter (5HTT) and mu opioid receptor (MOR) in endometriosis stromal cells were all upregulated. One of the candidate genes, MOR, may be involved in a defective immune system in endometriosis. This study has provided new insights into endometriosis pathophysiology.

Endometriosis↗

PubMed2003

The ovarian endometrioma: why is it so poorly managed? Laparoscopic treatment of large ovarian endometrioma: why such a long learning curve?

The laparoscopic management of ovarian endometrioma was reported more than 15 years ago. An anonymous survey conducted among gynaecologists in the UK showed that 50% of ovarian endometrioma are still managed by laparotomy. This surprising result is discussed emphasizing the difficulties of the learning curve, pitfalls in surgical training and mistakes of the pioneers. Endoscopic surgery will become the standard technique when all practising gynaecologic surgeons have been trained during their residency. The goal of the endoscopic surgeon should be to achieve adequate surgical treatment. Endoscopic surgery is not a technical gimmick used to avoid laparotomy and to attract patients.

Education, Medical, Continuing↗

PubMed2002

The learning curve of total laparoscopic hysterectomy: comparative analysis of 1647 cases.

STUDY OBJECTIVE: To compare the frequency of complications of total laparoscopic hysterectomy performed in the first and more recent years of our experience, and based on that, offer ways to prevent them. DESIGN: Retrospective, comparative study (Canadian Task Force classification II-2). SETTING: University tertiary referral center for endoscopic surgery. PATIENTS: During 1989-1995 and 1996-1999, 695 and 952 women, respectively, with benign pathology. INTERVENTION: Total laparoscopic hysterectomy. MEASUREMENTS AND MAIN RESULTS: No differences in patient characteristics were found between 1989-1995 and 1996-1999. Substantial decreases in major complication rates were noted, 5.6% and 1.3%, respectively. No major vessel injury occurred. Excessive hemorrhage (1.9%) and need for blood transfusion (2.2%) during the first period were statistically higher than in the second period (both 0.1%, p <0.005). Urinary complications (2.2%) including 10 bladder lacerations, 4 ureter injuries, and 1 vesicovaginal fistula occurred more frequently in the first period than in the second period (0.9%), when 6 bladder and 2 ureter lacerations and 1 vesicovaginal fistula occurred (p <0.005). One bowel injury and one bowel obstruction occurred in the first period, but no bowel complications in the second. Between periods, 33 (4.7%) and 8 (1.4%) conversions to laparotomy were necessary. During the first period there were nine reoperations; of six laparotomies, four were due to urinary injuries, one due to heavy vaginal bleeding, and one due to a vesicovaginal fistula; three diagnostic laparoscopies were required due to postoperative abdominal pain. Three reoperations during the second period were two laparoscopies due to heavy vaginal bleeding and one laparotomy due to a vesicovaginal fistula (p <0.005). Statistically significant differences in median (range) uterine weight 179.5 g (22-904 g) and 292.0 g (40-980 g) and operating times 115 minutes (40-270 min) and 90 minutes (40-180 min), respectively, were recorded (p <0.005). CONCLUSION: Laparoscopic hysterectomy was safe, effective, and reproducible after training, and with current technique, had a low rate of complications.

Adult↗

PubMed2002

Sites of ectopic pregnancy: a 10 year population-based study of 1800 cases.

BACKGROUND: Several risk factors for ectopic pregnancy (EP) have been identified, but the site of implantation of EP has been little studied. METHODS: A total of 1800 surgically treated EP was registered between January 1992 and December 2001 in the Auvergne EP register and the women concerned were followed up. In this large population-based sample, we studied the distribution of EP sites, immediate complications, determining factors, and subsequent fertility. RESULTS: EP sites were interstitial (2.4%), isthmic (12.0%), ampullary (70.0%), fimbrial (11.1%), ovarian (3.2%) or abdominal (1.3%). No cervical pregnancies were observed. Complications and treatment depended on the site of EP. In multivariate analysis, the only risk factor associated with EP site was current use of an intrauterine device (IUD), which was more frequent in distal EP. The 2 year cumulative rate of subsequent spontaneous intrauterine pregnancy (IUP) increased progressively from interstitial to ovarian EP. Fair concordance (weighted kappa = 0.31) was observed between the sites of two successive EP if they were homolateral. CONCLUSION: In addition to providing an accurate description of the sites of implantation of EP, this study shows that current IUD use 'protects' against interstitial pregnancies, which are the most difficult to manage. It shows that subsequent fertility tends to be higher in women with distal EP.

Adult↗

PubMed2001

5-aminolevulinic acid-induced (ALA) fluorescence for the laparoscopic diagnosis of peritoneal metastasis. AST An experimental study.

BACKGROUND: We performed a randomized experimental study in a rat model to evaluate the use of 5-aminolevulinic acid-induced (ALA) fluorescence in the laparoscopic diagnosis of peritoneal metastases of ovarian cancer. METHODS: We injected 103 ovarian adenocarcinoma cells in the peritoneum of 31 rats. One week later, 5-aminolevulinic acid was injected in the peritoneum (100 mg/kg). After 3 h, we examined the rats using a 10-mm endoscope with a mono CCD camera and a light source developed for photodynamic diagnosis. Metastases on the parietal peritoneum were evaluated independently by two surgeons randomly assigned to use either a conventional light mode or the fluorescence mode. RESULTS: The mean number of metastases detected was 2.84 with conventional laparoscopic light and 5.74 with ALA-induced fluorescence (p < 0.0008). Metastases diagnosed by fluorescence were confirmed by pathologic examination. Random peritoneal biopsy specimens taken from nonfluorescent areas were negative. CONCLUSION: In this experiment, ALA-induced fluorescence improved the detection of peritoneal metastases of ovarian cancer.

Adenocarcinoma↗

PubMed2001

Promontofixation for the treatment of prolapse.

Genital prolapse is a common problem in women. The wide variety of surgical techniques used to treat this problem demonstrate how difficult it is to manage. Laparoscopic surgery offers a new approach. It allows a good view of the anterior and posterior compartments so that a global approach for the prolapse is possible by the same surgical route. Traditional promontofixation can be combined with a new approach to the posterior compartment. Laparoscopic promontofixation through installation of an intervesicouterine prosthesis for the treatment of hysterocele and cystocele is associated with paravaginal repair of lateral defects and a Burch anterior colposuspension for urinary stress incontinence. When combined with laparoscopic treatment of rectocele by myorrhaphy and reinforcement of the fascia by means of a prosthesis, it provides a complete range of treatment for all types of feminine prolapse. After 20 years of experience through laparotomy, promontofixation using a triangle has been carried out by laparoscopy at the authors' center since 1991 in an attempt to eliminate the cystocele by solidly anchoring the uterus and bladder floor to the promontory. This laparoscopic technique follows the usual steps for pelvic prolapse repair: 1. Total or subtotal hysterectomy or suspension of the uterus is performed in such a way that it returns to normal physiologic position, and a solid subvesical floor is created. 2. The physiologic axis of the vagina is restored by creating a strong, low posterior point of support and by performing culdoplasty. 3. Evident or latent stress incontinence is treated. It would be pointless to treat the hysterocele on its own because, once the prolapse has been cured, the subvesical mass will disappear and allow urinary incontinence to appear. 4. Reconstruction of the posterior rectovaginal support structures seems to be mandatory and is carried out in almost all cases. The first phase of the laparoscopic approach to pelvic prolapse allowed the authors to explore the technical aspects. Several approaches are possible by laparoscopy. Herein, the authors report 8 years of technical research and assessment. This experience confirms the tremendous potential of laparoscopic surgery for the treatment of all aspects of this pathology by the same route. Stress incontinence, cystocele, hysterocele, rectocele, or enterocele can be treated. The operative time is longer than with the open route, and the surgeon must be highly experienced. Based on their experience, the authors are discovering new concepts. More data are required before a conclusion can be drawn concerning this promising new approach.

Culdoscopy↗

PubMed2001

[Management of adnexal tumors: role and risks of laparoscopy].

The laparoscopic management of adnexal tumeurs remains controversial because of the potentials risks of cancer dissemination suggested by many case reports and national surveys. From experimental data, the laparoscopic treatment of gynecologic cancer has potential advantages and disadvantages. The risk of dissemination appears high when a large number of malignant cells are present so that adnexal tumors with external vegetations, and bulky lymph nodes may be considered as contra-indications to CO2 laparoscopy. Laparoscopic surgery has become the gold standard in the treatment of benign adnexal tumeurs, whereas laparotomy remains the standard for the treatment of malignant tumors. The surgical diagnosis is the key to adequate management of adnexal tumeurs. In our experience, after a careful preoperative evaluation, the laparoscopic diagnosis of malignancy is reliable. Moreover in national surveys, many malignant tumeurs were considered as benign despite suspicious laparoscopic findings. Using strict guidelines, laparoscopic diagnosis can be proposed for both non suspicious and complex tumeurs, thus avoiding many unnecessary laparotomies for benign tumeurs suspicious at ultrasound. The more controversial limits of laparoscopic treatment are discussed. If a laparotomy was performed for all tumeurs suspicious at surgery, 80% of the cases would be treated by laparoscopy. The role of laparoscopy for restaging and second look operations for ovarian cancer requires further evaluation.

Adnexal Diseases↗

PubMed2001

[Laparoscopy and gynecologic cancer: is it still necessary to debate or only convince the incredulous?].

Many papers suggested that laparoscopic treatment of cancer could be achieved and taught safely. Although cases reports about trocar site metastasis and national survey about inadequate management of early ovarian cancer suggested that laparoscopic management of cancer may be dangerous. The current literature may be summarized as follows. An inadequate surgical management performed by laparoscopy as well as by laparotomy may worsen the prognosis of an early ovarian cancer. If the abdominal wall is protected with a bag and the tumour is not morcellated, the incidence of trocar site site metastasis is about 1%. Animal studies demonstrated that the laparoscopic management of cancer has both advantages and disadvantages. Preliminary results from prospective randomised trials in the treatment of colon cancer suggested that the survival rate is similar after laparoscopy and after laparotomy. The risk of dissemination appears high when a large number of malignant cells are present in patients operated using an increased abdominal pressure and a CO2 pneumoperitoneum. These data suggest that laparoscopic treatment of gynaecologic cancer is not dangerous if an adequate surgical technique is used. However morcellation of suspicious solid tumours, treatment of adnexal tumours with external vegetations but without peritoneal dissemination and of bulky lymph nodes should be considered as contra-indications to CO2 laparoscopy, puncture of an ovarian tumour with intracystic vegetations is a high risk situation which should be avoided whenever possible.

Female↗

PubMed2001

Ovarian response during IVF-embryo transfer cycles after laparoscopic ovarian cystectomy for endometriotic cysts of >3 cm in diameter.

BACKGROUND: Ovarian response during IVF cycles after laparoscopic ovarian cystectomy for endometriotic cysts >3 cm is controversial. A retrospective study was designed to study this problem. METHODS: At laparoscopy, endometriomas >3 cm were treated by ovarian cystectomy, whilst adhesions and peritoneal endometriosis were treated using conventional techniques. Ovarian stimulation was achieved with clomiphene and gonadotrophins or with gonadotrophins after a desensitization with gonadotrophin-releasing hormone agonists. Three groups of patients were retrospectively selected from an IVF-embryo transfer database: patients who underwent laparoscopic ovarian cystectomy for an endometrioma >3 cm (Group A, n = 41), patients with endometriosis without ovarian endometrioma (Group B, n = 139) and patients with tubal infertility (Group C, n = 59). RESULTS: The groups did not differ in age. In the first IVF cycle, the mean (+/- SD) numbers of oocytes and of embryos were 9.4 +/- 6.2 and 4.7 +/- 3.6 respectively in group A and 11.6 +/- 7.5 and 5.1 +/- 4.9 in group B (not significant). The results did not differ in cycles 2 and 3 or when compared according to age. No difference was found when comparing patients with endometriosis and patients with tubal infertility. CONCLUSION: The number of oocytes and embryos obtained was not significantly decreased by laparoscopic cystectomy, suggesting that in experienced hands this procedure may be a valuable surgical tool for the treatment of large ovarian endometriomas. However, great care must be taken to avoid ovarian damage.

Adult↗

PubMed2001

Risk of spread of ovarian cancer after laparoscopic surgery.

The incidence of the spread of ovarian cancer after laparoscopic surgery is difficult to establish from the current literature. The prognosis incidence of a trocar site metastasis without peritoneal dissemination is not known. Data from general surgeons in prospective studies from a single institution suggested that in colon cancer the risk is low, whereas it seems to be much higher in multicentric studies of undiagnosed gallbladder cancer. Experimental studies suggested that laparoscopy has advantages and disadvantages. However, the risk of dissemination is high when a large number of malignant cells and a carbon dioxide pneumoperitoneum are present, a situation encountered when managing adnexal tumours with large vegetations. Animal studies will allow the development of a peritoneal environment adapted to the treatment of cancer. The ovary is an intraperitoneal organ and ovarian cancer a peritoneal disease, so the risk of peritoneal spread may be higher in ovarian cancer than in other gynecological cancers. A careful preoperative evaluation appears to be the best way to prevent these risks. It should also be used to choose which patient should be operated by which surgical team. The second step is a careful and cautious laparoscopic diagnosis, so that more than 98% of ovarian cancers encountered can be treated immediately and effectively. The laparoscopic management of ovarian cancer remains controversial; it should be performed only in prospective clinical trials. Until the results of such studies become available, an immediate vertical midline laparotomy remains the gold standard if a cancer is encountered.

Animals↗

PubMed2001

[Prevention of peritoneal adhesions].

Peritoneal adhesions are a major problem for health and economy. An adequate and atraumatic surgical technique is essential in the prevention of peritoneal adhesions. Laparoscopic microsurgery should be developed and promoted. The following conclusions can be proposed about the treatments available Adequately designed clinical studies are too rare. Future studies are necessary to obtain information on pregnancy and pain as primary outcomes. Cost implications of adhesion prevention treatments also have to be addressed.

Animals↗

PubMed2000

Assisted reproductive technology (ART) in humans: facts and uncertainties.

Since the first in vitro fertilization (IVF) in human, the number of patients using Assisted Reproductive Technologies (ART) has increased tremendously. ART technologies have increased in number and their spectrum has also widened. The first IVF babies are now more than 20 years old. All the retrospective analyses have demonstrated that the obstetrical and pediatrical impact has not really affected single births. The main problems observed occur with multiple pregnancies, including high costs for the couples and for society. The decrease in the number of embryos transferred has improved the situation and moreover does not impair the final results. IntraCytoplasmic Sperm Injection (ICSI) is a more debatable and questionable technique with a real negative genetic impact. The main problem is chromosome abnormalities more specifically related to the sex chromosomes. The question of a systematic genetic work-up on the patients entering ICSI programs is discussed. No negative impact of cryopreservation has been demonstrated even though some controversy arises from time to time. Pre-implantation Genetic Diagnosis (PGD) is now a interesting tool for patients carrying genetic defects. Blastocyst biopsy now has a future role in reproductive medicine. Gender selection through sperm sorting is also now a reality. As with the other developing bio-technologies related to reproduction, there are ethical questions. The decisions concerning these technologies do not belong solely to scientists but are rather a matter for society to decide.

Chromosome Aberrations↗

PubMed2000

Recent declining trend in ectopic pregnancy in France: evidence of two clinicoepidemiologic entities.

OBJECTIVE: To assess the recent incidence of ectopic pregnancy (EP) in France (1992-1997) and to relate this incidence to trends in risk factors and use of contraception. DESIGN: Population register-based study. SETTING: Auvergne EP register (central France). PATIENT(S): Women aged 15-44 years with EP in the Auvergne region. MAIN OUTCOME MEASURE(S): Rates of EP, frequencies of exposure to risk factors, and sales of contraceptive methods in 1992-1997. RESULT(S): The overall EP rate decreased 13.7%, from 96.4 per 100,000 women aged 15-44 in 1992 to 83.2 per 100,000 in 1997. The rate of EP associated with reproductive failure remained stable, but the rate of EP associated with contraceptive failure (mostly intrauterine device failure) decreased 26.6%. The trends in the prevalence of the main risk factors for EP and sales of contraceptive methods are concordant with the changes in EP rates: Risk factor prevalence did not change over time, but intrauterine device sales in the area declined in parallel. CONCLUSION(S): The rates of EP as the result of contraceptive failure and as a result of reproductive failure evolve differently in the population and should not be confused in epidemiologic studies. This finding, along with published evidence that the two types of EP have different risk factors, location, prognosis, and perception by women, indicates that they are two distinct clinical entities possibly requiring different management.

Adolescent↗

PubMed2000

Risk factors for extrauterine pregnancy in women using an intrauterine device.

OBJECTIVE: To identify the risk factors for ectopic pregnancy (EP) in women using an intrauterine device (IUD). DESIGN: Case-control study. SETTING: Auvergne region (France). PATIENT(S): Women using an IUD and suffering EP (243 cases) or having an intrauterine pregnancy (140 controls). INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Sociodemographic characteristics, smoking, medical history, and medicines taken before the pregnancy. Type of IUD, duration of use, position and visibility of the thread at diagnosis, and presence of abnormal clinical signs. RESULT(S): Seven factors were associated with an increase in the risk of EP: histories of spontaneous abortion, IUD use, and tubal damage; progesterone IUD at the time of conception; insertion of an IUD during the month following a previous pregnancy; duration of use of the IUD in place at the time of conception; and pelvic pain resulting in medical consultation after the insertion of the IUD. Conversely, five factors were associated with a decrease in the risk of EP: history of treated low genital tract infection; history of contraception using the progestagen pill; use of paracetamol or aspirin before the pregnancy; and displacement of the IUD. CONCLUSION(S): This study suggests that the IUD itself may have an etiological role in EP.

Adult↗