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PubMed1992

Falloposcopic classification and treatment of fallopian tube lumen disease.

OBJECTIVE: To devise a diagnostic classification and scoring system for tubal lumen disease based on falloposcopy and to evaluate it against tuboplasty procedures and pregnancy outcomes. DESIGN: Prospective study approved by the hospital Institutional Review Board. SETTING: Academic tertiary infertility center. PATIENTS: Seventy-five women with hysterosalpingographic and laparoscopic evidence of endotubal disease had 112 tubes available for falloposcopic evaluation. INTERVENTION: Diagnostic and operative falloposcopy was performed, when indicated, using aquadissection, flexible wire cannulation, or direct balloon tuboplasty. RESULTS: The endotubal lumens were considered to be falloposcopically normal in 52 tubes (46%), to contain mild to moderate disease in 33 (29%), and severe to obstructive disease in 27 (25%) cases. Within a year of the procedure, 6 of the 28 women (21%) in whom at least 1 tube was normal conceived, in 2 of 22 (9%) with mild to moderate disease, and in 0 of 16 (0%) with severe endotubal disease. CONCLUSIONS: Falloposcopy provides a visual means of scoring endotubal disease and may be intrinsically therapeutic for dislodging intraluminal debris and breaking down filmy adhesions in normal or minimally diseased tubes. The presence of severe disease remains resistant to the use of current endotuboplasty treatments as reflected by poor pregnancy outcome, and such women should be provided the option of microsurgical tubal repair or in vitro fertilization and embryo transfer procedures.

Adult↗
PubMed1993

Efficacy and safety of repeated transcervical quinacrine pellet insertions for female sterilization.

OBJECTIVE: To investigate the rates of tubal occlusion, pregnancy, and side effects of repeated, monthly transcervical insertions of 252 mg quinacrine as pellets. DESIGN: Clinical trial among 159 reproductive age women receiving two monthly transcervical insertions of 252 mg of quinacrine followed by hysterosalpingograms (HSGs) 1 month after last insertion and an additional monthly insertion among women without evidence of bilateral tubal occlusion. Contraception of women's choice provided until bilateral tubal occlusion achieved, and surgical sterilization provided for women failing to achieve bilateral tubal occlusion after third quinacrine insertion. Women were followed for at least 24 months for evidence of pregnancy or side effects. RESULTS: Among the 159 women completing the protocol, 73% had evidence of bilateral tubal occlusion by HSGs after two insertions of quinacrine pellets and 94% after a third insertion. These 149 women were followed for 24 months without a pregnancy failure or serious side effect. CONCLUSION: Transcervical applications of quinacrine as pellets have potential for safe, effective, inexpensive, and easily deliverable female sterilization.

Adult↗
PubMed1993

Long-term follow-up of the twisted ischemic adnexa managed by detorsion.

OBJECTIVE: To examine our assumption that although the twisted adnexa appears ischemic-hemorrhagic, it can safely be revived by detorsion with preservation of ovarian function. DESIGN: Patients' records were obtained from a computerized database and reviewed. The preoperative diagnosis of adnexal torsion was based upon patients' symptoms, clinical examination, laboratory investigations, and ultrasound scanning. SETTING: Gynecology department at a large teaching hospital receiving primary referrals of public sector patients. PATIENTS: In 40 patients who presented with signs and symptoms suggestive of ovarian torsion, "black-bluish" ischemic adnexa were encountered at surgery. INTERVENTIONS: All patients were managed by unwinding of the adnexa: laparotomy in 26 cases and operative laparoscopy in 14. In 13 patients detorsion only was performed, in 15 detorsion and cystectomy were carried out, and in 12 patients detorsion was done and ovarian cysts aspirated. MAIN OUTCOME MEASURES: Postoperative course, mean hospitalization period, follow-up pelvic examination, ovarian folliculogenesis on ultrasound examination, and oocyte retrieval and fertilization. RESULTS: The size of the twisted ovary ranged from 4 to 20 cm (mean, 9.5 cm). The postoperative course was uneventful, except for transient temperature elevation in five patients. The mean hospitalization period was 6.5 days (range 5 to 10 days) after laparotomy and 1.8 days (range 1 to 3 days) after laparoscopy. Three patients were lost to follow-up. In 37 patients, pelvic examination was normal. A normal sized ovary, with follicular development, was demonstrated sonographically in 35 of 37 patients. In 6 of 7 patients, macroscopically normal adnexa were visualized at subsequent laparotomy or laparoscopy. In two patients undergoing IVF, oocytes were retrieved and fertilized from the detorted ovary. The patency of the fallopian tube was demonstrated in four cases. CONCLUSIONS: This new "adnexal-sparing" approach should be applied instead of the traditional salpingo-oophorectomy in young women with twisted ischemic adnexa.

Adnexal Diseases↗
PubMed1995

Accuracy of hysterosalpingography and laparoscopic hydrotubation in diagnosis of tubal patency.

OBJECTIVE: To compare the diagnostic accuracy of two methods of assessment of tubal patency, viz, hysterosalpingography (HSG) and laparoscopic hydrotubation. DESIGN: One hundred four infertile women who were investigated with both HSG and laparoscopy in King Khalid University Hospital were selected for the study. Complete history of factors that may predispose to tubal occlusion was obtained. Patients with problems of ovulatory failure or poor semen analysis that may contribute to their infertility were excluded. RESULTS: The overall agreement between the two methods was 62.5%. However, the diagnostic accuracy of the two methods differed significantly. CONCLUSION: It would appear that laparoscopic hydrotubation, despite its invasive nature, had an edge in diagnostic accuracy when compared with HSG. It would be advantageous to subject patients in whom HSG has shown tubal blockage to laparoscopy or any of the newer techniques of hysteroscopy or sonographic hydrotubation.

Adult↗
PubMed1996

The incidence of fallopian tube patency after transcervical resection of the endometrium including rollerball diathermy to the tubal ostia.

OBJECTIVE: To evaluate the incidence of tubal patency as well as the shape of the endometrial cavity after transcervical resection of the endometrium. DESIGN: An open observational trial. SETTING: The obstetrics and gynecology unit at a district hospital in Norway. PATIENTS: Fifty consecutive patients who had undergone treatment for menorrhagia and metrorrhagia by resection of the endometrium and coagulation of the tubal ostium were included in the study. INTERVENTION: A hysterosalpingogram was performed with a semistiff catheter and injection of 20 mL contrast dye 5 to 12 months after transcervical resection of the endometrium and fibroids. MAIN OUTCOME MEASURES: Tubal patency and uterine cavity morphology. RESULTS: Forty-four patients showed total occlusion of the fallopian tubes, and the uterine cavity showed fibrosis and narrowing of the cavity. Three patients showed bilateral and three patients unilateral tubal patency. CONCLUSION: Shrinkage and fibrosis of the uterine cavity occur after endometrial resection. A significant number of women after transcervical resection of the endometrium have patient tubes (13%) despite coagulation of the tubal ostia.

Adult↗
PubMed1989

Comparison between 1-hour and 24-hour follow-up radiographs in hysterosalpingography using oil based contrast media.

A comparison was made between oil-contrast hysterosalpingogram (HSG) with 1-hour follow-up radiograph and the traditional 24-hour follow-up radiograph with respect to detection of tubal patency and pelvic adhesive disease. The results on either modality were assessed by subsequent laparoscopy. The 1-hour HSG was comparable to the 24-hour HSG in defining tubal patency. Even though it was inferior to the 24-hour HSG with respect to identifying pelvic adhesions, it may serve as an adequate substitute to the above since the sensitivity of the HSG in identifying adhesions is low and has little influence on the clinical decision process in the evaluation of infertility.

Adult↗
PubMed1998

Robotically assisted laparoscopic microsurgical uterine horn anastomosis.

OBJECTIVE: To evaluate the feasibility, safety, and sterility issues with regard to the use of a robotic device to perform uterine horn anastomosis in a live porcine model. DESIGN: Prospective animal study. SETTING: Landrace-Yorkshire pigs in a conventional laboratory setting. INTERVENTION(S): Six female pigs underwent laparoscopic bipolar electrocoagulation of the distal uterine horns. Two weeks later, the uterine horns were reanastomosed laparoscopically with use of a robotic system for microsuturing. Necropsy was performed 4 weeks later to assess postoperative adhesions and anastomosis patency. MAIN OUTCOME MEASURE(S): Tubal patency; secondary measures were operative time, complications, and surgeon fatigue. RESULT(S): The mean (+/-SD) total operative time per animal was 170+/-34 minutes including setting up and dismantling the robotic arms. The robot functioned well with only minor technical problems. All pigs survived both surgeries with no perioperative complications related to the use of the robot. Patency was confirmed after completing each anastomosis (12 anastomoses; 100% patency). Four weeks later, necropsy showed that eight anastomoses were still patent (67%). Only one pig had bilateral occlusion. Surgeon's fatigue was mild for each animal study. CONCLUSION(S): Robotic technology can be used safely in creating laparoscopic microsurgical anastomoses. The robot functioned properly in a sterile operating room environment. Adequate patency rates were achieved during the acute phase and at 4-week follow-up. Robotic technology has the potential to make laparoscopic microsuturing easier.

Anastomosis, Surgical↗
PubMed1998

Systemic methotrexate therapy versus laparoscopic salpingostomy in tubal pregnancy. Part II. Patient preferences for systemic methotrexate.

OBJECTIVE: To investigate patient preferences for systemic methotrexate therapy relative to laparoscopic salpingostomy in the treatment of tubal pregnancy. DESIGN: Preference assessment in controlled clinical study. SETTING: Four hospitals and one infertility clinic. PATIENT(S): Forty patients who had been treated for tubal pregnancy and 40 nonpregnant controls. INTERVENTION(S): Preference for methotrexate therapy relative to salpingostomy was established during an interview. Two scenarios were offered for methotrexate therapy: one with and one without preceding diagnostic laparoscopy. Hypothetical tubal patency rates after methotrexate therapy were varied in both scenarios until patients switched in their initial preference. MAIN OUTCOME MEASURE(S): Preference for systemic methotrexate therapy. RESULT(S): Only a few patients switched in their initial preference when the tubal patency rate after systemic methotrexate therapy was varied. Most preferred methotrexate therapy without an increase in the tubal patency rate in a scenario without preceding diagnostic laparoscopy. A small group never opted for methotrexate therapy even when it would guarantee a 100% tubal patency rate. CONCLUSION(S): Systemic methotrexate therapy would be preferred by most patients as part of a completely nonsurgical management strategy. Tubal patency was a decisive factor for treatment preference in a minority of patients only.

Adult↗
PubMed1999

Hysteroscopic selective salpingography.

OBJECTIVE: To evaluate the effectiveness of hysteroscopic selective salpingography (HSS) as a method for diagnosing the tubal proximal occlusion shown by hysterosalpingography (HSG). DESIGN: Prospective study. SETTING: Outpatient Department of Obstetrics and Gynecology, Social Insurance Saitama Chuo Hospital, Urawa, Japan. PATIENT(S): A total of 572 infertile women underwent HSG. Forty-seven of 50 women with unilateral or bilateral proximal tubal occlusion demonstrated by HSG underwent HSS. INTERVENTION(S): Hysteroscopic selective salpingography was performed for the diagnosis of tubal occlusion in cases in which the proximal tubal occlusion was shown by HSG. MAIN OUTCOME MEASURE(S): Number of patients who underwent HSS and pregnancy rate after HSS. RESULT(S): Twenty-seven (79.4%) of 34 patients with unilateral occlusion diagnosed by HSG were shown to have normal patency by HSS. Of 12 women with bilaterally normal patent tubes confirmed by HSS, 8 (66.7%) achieved normal pregnancies within 1 year. Seven (53.8%) of 13 patients with bilateral occlusion found by HSG were shown to have normally patent tubes by HSS. CONCLUSION: The simple method of HSS was clinically effective for evaluating the presence of proximal tubal occlusion.

Adult↗
PubMed2002

Methemoglobinemia following chromopertubation in treated pelvic tuberculosis.

Methylene blue administered through cervix is used to check tubal patency at laparoscopy. Although methylene blue is used to treat methemoglobinemia it can also produce methemoglobinemia in susceptible individuals. A case of methemoglobinemia induced by methylene blue in a patient with treated pelvic tuberculosis is presented.

Adult↗
PubMed1997

Randomised trial of systemic methotrexate versus laparoscopic salpingostomy in tubal pregnancy.

BACKGROUND: Laparoscopic salpingostomy is a well-established treatment for patients with tubal pregnancy who desire to retain fertility. Another approach that preserves the fallopian tube is medical treatment. We compared systemic methotrexate and laparoscopic salpingostomy in the treatment of tubal pregnancy. Outcome measures were treatment success, tubal preservation, and homolateral tubal patency. METHODS: Between January, 1994, and September, 1996, haemodynamically stable patients with laparoscopically confirmed unruptured tubal pregnancy and no signs of active bleeding were randomly assigned systemic methotrexate (four 1.0 mg/kg doses of intramuscular methotrexate alternated with 0.1 mg/kg oral folinic acid) or laparoscopic salpingostomy. Treatment success was defined as complete elimination of the tubal pregnancy (serum human chorionic gonadotropin < 2 IU/L) and preservation of the tube. Homolateral tubal patency was assessed by hysterosalpingography. Analysis was by intention to treat. FINDINGS: 100 patients were included in the trial. Of 51 patients allocated systemic methotrexate, 42 (82%) were successfully treated with one course; two (4%) patients needed a second course for persistent trophoblast. Surgical intervention was needed in seven (14%) patients; salpingectomy was necessary in five of these patients for tubal rupture. Of the 49 patients allocated laparoscopic salpingostomy, 35 (72%) were successfully treated by laparoscopic salpingostomy alone; salpingectomy was needed in four (8%) patients, and ten (20%) needed methotrexate for persistent trophoblast. The tube was preserved in 46 (90%) patients in the methotrexate group versus 45 (92%) in the salpingostomy group (rate ratio 0.98 [95% CI 0.87-1.1]). Homolateral tubal patency could be assessed in 81 patients: the tube was patent in 23 (55%) of 42 patients in the methotrexate group and in 23 (59%) of 39 patients in the salpingostomy group (rate ratio 0.93 [0.64-1.4]). INTERPRETATION: In haemodynamically stable patients with unruptured tubal pregnancy, systemic methotrexate and laparoscopic salpingostomy were successful in treating the majority of cases. We found no significant difference between the treatments in the homolateral patency rate. Subsequent fertility outcome has to be awaited to show which treatment yields better fertility prospects.

Adult↗
PubMed2003

Hysterosalpingo-contrast sonography compared with hysterosalpingography and laparoscopic dye pertubation to evaluate tubal patency.

STUDY OBJECTIVE: To evaluate the advantages and accuracy of hysterosalpingo-contrast sonography (HyCoSy) in assessing tubal patency compared with hysterosalpingogram (HSG) and laparoscopic dye pertubation. DESIGN: Prospective study (Canadian Task Force classification II-2). SETTING: Obstetrics and Gynecology Department, University of Rome Tor Vergata. PATIENTS: Twenty-three women with at least 1 year of infertility, and 15 women with a history of chronic pelvic pain, suspected endometriosis, or pelvic inflammatory disease (PID), or with sonographic markers of adhesions. INTERVENTIONS: HyCoSy, HSG, and laparoscopic dye pertubation. MEASUREMENTS AND MAIN RESULTS: All patients underwent HyCoSy during the proliferative phase using air with saline as contrast medium, and HSG within 1 month of HyCoSy. Laparoscopy and dye pertubation were performed only in women with chronic pelvic pain, suspected endometriosis, PID, and sonographic markers of adhesions. In women undergoing all three procedures, HSG and HyCoSy had the same high concordance as laparoscopy, 86.7% and 86.7%, respectively. Three women in the infertility group became pregnant immediately after HyCoSy and dropped out of the study. In one woman, HyCoSy could not be performed because of cervical stenosis. Considering the total number of tubes (67), concordance between HyCoSy and HSG was 89.6%. CONCLUSION: Transvaginal HyCoSy using a combination of air and saline appears to be an inexpensive, fast, and well-tolerated method of determining tubal patency. One of the most important advantages of this technique is, in our opinion, the possibility of obtaining information on tubal status and the uterine cavity at the same time as conventional ultrasound scan is performed.

Air↗
PubMed1995

The effectiveness of cryoendoscopic treatment for tubal infertility.

Seventy-three women experienced bilateral proximal tubal occlusion caused by adhesions or polyps arising from the uterotubal junction in at least one tube. There were no other identifiable causes of infertility. All patients were treated with cryosurgery, which restored tubal patency in 61 (83.6%). Of 45 women with restored patency, who were followed 6 to 12 months, 20 (27.4% of 73) conceived and 16 (21.9%) delivered viable babies.

Adult↗
PubMed1995

Inflammatory peritonitis with ascites after methylene blue dye chromopertubation during diagnostic laparoscopy.

An uneventful chromopertubation was performed with methylene blue dye during diagnostic laparoscopy for infertility. Approximately 24 hours later the woman experienced acute abdominal distention and pain. Emergency exploratory laparotomy revealed peritoneal ascites consistent with a sterile inflammatory exudate. No visceral injury was found. The patient was treated empirically with corticosteroids with resolution of her symptoms.

Adult↗
PubMed1999

Air embolus associated with tubal insufflation.

A patient underwent laparoscopy for a rectovaginal mass, dysmenorrhea, and infertility. After CO(2) pneumoperitoneum was established the laparoscope was placed without difficulty. Before the procedure was completed, the tubes were insufflated with air through a 20-ml syringe attached to a Cohen cannula. Tubes were patent. No other intraabdominal manipulation was performed at that time. During tubal insufflation the patient's end-tidal CO(2) decreased to 18%, partial pressure of oxygen decreased to 83%, and pulse increased to 130/minute. The CO(2) pneumoperitoneum was released, and the woman stabilized spontaneously. The CO(2) pneumoperitoneum was again established, with no further difficulty. The time relationship with tubal insufflation and lack of recurrence on reestablishing pneumoperitoneum suggest that air embolization during tubal insufflation occurred.

Adult↗
PubMed2003

Clinical use of sonohysterography in the evaluation of infertility.

Assessment of tubal patency and evaluation of the uterine cavity should be part of all infertility investigations. Sonohysterography (SHSG), also referred to as saline-enhanced ultrasonography, is being used with increasing frequency for investigation of infertility and other gynaecological indications. Sonohysterography is similar to hysterosalpingography (HSG) in its effectiveness for evaluating tubal patency, and superior to HSG for assessing intrauterine abnormalities. Advantages of SHSG over HSG include the ability to assess extrauterine structures, lack of ionizing radiation, and often better tolerability by the woman being examined. Sonohysterography can offer detailed assessment of the female pelvis, and has the potential to replace HSG as a routine, first-line infertility investigation. This paper discusses the technique and indications for SHSG, and reviews its use in infertility investigation, in particular in the assessment of the uterine cavity and tubal patency.

Fallopian Tube Patency Tests↗
PubMed1999

Transvaginal salpingosonography for assessing tubal patency in women previously treated for pelvic inflammatory disease and benign ovarian tumors.

OBJECTIVE: The aim of this study was to evaluate the role of transvaginal salpingosonography in the assessment of tubal patency among women previously treated conservatively for pelvic inflammatory disease and surgically for a benign ovarian tumor. DESIGN: Twenty-two women were recruited for this study at the University Hospital of Oulu. Transvaginal salpingosonography was scheduled to be performed twice within a 3-month interval. X-ray hysterosalpingography was chosen as a reference method and was performed within 2 days of the second salpingosonography examination during the same menstrual cycle. Altogether, 31 Fallopian tubes were assessed with the second salpingosonography examination and X-ray hysterosalpingography. RESULTS: Twenty-nine Fallopian tubes were observed by both methods to be patent (i.e. 29 tubes by each method, but not necessarily the same tubes). An occlusion was diagnosed by each method in two tubes only, of which one appeared occluded by both methods, while one tube from each method appearing to be occluded was demonstrated to be patent using the other method. The agreement of transvaginal salpingosonography compared with X-ray hysterosalpingography was 94%, the sensitivity 50%, the specificity 97%, the positive predictive value 50% and the negative predictive value 97%. Two successive transvaginal salpingosonography examinations were performed in 18 patients with 27 Fallopian tubes. Disagreement was observed for only one tube. The agreement between these two examinations was 96%, the sensitivity 100%, the specificity 96%, the positive predictive value 67% and the negative predictive value 100%. The kappa coefficient was 0.78 (95% confidence interval 0.75-0.81). CONCLUSIONS: In conclusion, transvaginal salpingosonography can be used in patients with previous pelvic inflammatory disease and adnexal surgery due to its ease of use, reliability and low costs on an out-patient basis. Among these patients, tubal patency was a common finding.

Adult↗