Laparoscopic cornuotomy using a temporary tourniquet suture and diluted vasopressin injection in interstitial pregnancy

The Efficiency of a Uterine Isthmus Tourniquet in Minimizing Blood Loss during a Myomectomy-A Prospective Study

Background and Objectives: The objective of this study was to assess the effectiveness of using a peri-cervical tourniquet in reducing blood loss during a laparoscopic myomectomy. Materials and Methods: This prospective study evaluated the impact of performing a concomitant tourniquet placement during a laparoscopic myomectomy (LM). A total of 60 patients were randomly allocated to one of two groups: 30 patients who underwent an LM with a tourniquet placement (the TLM group) and 30 patients who benefited from a standard LM (the SLM group). This study's main objective was to evaluate the impact of tourniquet use on perioperative blood loss, which is quantified as the difference in the pre- and postoperative hemoglobin levels (Delta Hb) and the postoperative blood transfusion rate. Results: The mean Delta Hb was statistically lower in the TLM group compared to the SLM group: 1.38 g/dL vs. 2.41 g/dL (p < 0.001). The rate of postoperative iron perfusion in the TLM group was significantly lower compared to the SLM group (4 vs. 13 patients; p = 0.02). All four patients that required a blood transfusion were from the SLM group. On average, the peri-cervical tourniquet fastening time was 10.62 min (between 7 and 15 min), with no significant impact on the overall operative time: 98.50 min for the TLM group compared to 94.66 min for the SLM group. Conclusions: Fastening a tourniquet during a laparoscopic myomectomy is a valuable technique to effectively control intraoperative bleeding and enhance surgical outcomes.

Management of interstitial pregnancy in the era of laparoscopy: a meta-analysis of 855 case studies compared with traditional techniques

Interstitial pregnancy is a rare, life-threatening condition that requires high clinical suspicion for diagnosis. Most cases are discovered after complications have occurred. Many authors have described laparoscopic management. Although previous systematic reviews have compared the attributes and complications associated with interstitial pregnancy, we endeavored to complete the first systematic review and meta-analysis to compare the laparoscopic treatment of interstitial pregnancy with the open approach in the modern age of laparoscopic surgery. We systematically searched PubMed, ClinicalTrials.gov, Scopus, Web of Science, and Cochrane until June 2020 using relevant keywords and screened them for eligibility. We found a statistically significant difference in blood loss between laparoscopic and open surgery (168 mL compared to 1,163 mL). Further, cumulative meta-analysis has revealed that blood loss in laparoscopy has been decreasing over time from 1991 to 2020. Laparoscopic patients took less operative time (63.2 minutes) compared to laparotomy patients (78.2 minutes). Patients in the laparoscopic group spent less time hospitalized (3.7 days) compared to laparotomy patients (5.2 days). Our findings add strength to the position that laparoscopic approaches to interstitial pregnancy can be considered first-line in most situations. The laparoscopic approach was found to have a mean blood loss of 168 mL, and this blood loss seems to decrease over time. Increased gravidity and duration of amenorrhea are positive factors that increase bleeding during the procedure. We are unable to find enough high-quality data to significantly compare successful pregnancy following surgery or risk of mortality in these populations.

Interstitial Pregnancy: Case Report of Atypical Ectopic Pregnancy

Interstitial or cornual implantation of the blastocyst is rare, accounting for 2% to 3% of ectopic pregnancies, being considered not viable. The important complications of interstitial pregnancy are uterine rupture and massive bleeding, which usually occur before 12 weeks of pregnancy. The authors report a case of a 36-year-old woman with complaints of transvaginal bleeding and abdominal pain associated with amenorrhea for seven weeks and positive beta-human chorionic gonadotropin (HCG). Transvaginal ultrasound and exploratory laparotomy were performed, confirming the diagnosis of interstitial ectopic pregnancy. The patient underwent a salpingectomy and cornual resection on the left, evolving with clinical improvement and hospital discharge.

Ectopic Pregnancy: Risk Factors, Clinical Presentation and Management

Background

Ectopic pregnancy is increasing in incidence. Nevertheless, there is wide availability of tools for early diagnosis and advances in management. Though it is not a leading cause of maternal mortality, it significantly causes morbidity and jeopardizes reproductive outcome in women desirous of fertility.

Aims

To determine incidence, risk factors, symptoms, signs, type of ectopic pregnancy and management.

Settings and Design

This is a one-year prospective, descriptive study conducted in Department of Obstetrics and Gynaecology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai.

Results

There were 119 ectopic pregnancies during the study period. The incidence of ectopic pregnancy is 2.81/100 deliveries. Ectopic pregnancy was common in 26-30 years, the minimum age at diagnosis was 18 years and maximum age was 40 years. Fourteen women had previous one ectopic pregnancy. Four had previous two ectopic pregnancies. Previous cesarean and treatment for infertility were the commonest risk factors. The classic triad was present in only 27.7% of patients. Fourteen patients presented with shock. Five women were diagnosed even before they missed their periods. Success rate of medical treatment with methotrexate is 83.33%. Tubal pregnancy was the commonest type, and ampulla was the commonest site. Right side was affected more than left side. Thirty-three patients (27.7%) required blood transfusion. Seven developed morbidity. After 1-year follow-up of 68 women who were desirous of fertility, five women have become pregnant subsequently with intrauterine gestation.

Interstitial and Cornual Ectopic Pregnancy: Conservative Surgical and Medical Management

Background

Interstitial and cornual ectopic pregnancy is rare, accounting for 2-4% of ectopic pregnancies and remains the most difficult type of ectopic pregnancy to diagnose due to low sensitivity and specificity of symptoms and imaging. The classic triad of ectopic pregnancy-abdominal pain, amenorrhea and vaginal bleeding-occurs in less than 40% of patients. The site of implantation in the intrauterine portion of fallopian tube and invasion through the uterine wall make this pregnancy difficult to differentiate from an intrauterine pregnancy on ultrasound. The high mortality in this type of pregnancy is partially due to delay in diagnosis as well as the speed of hemorrhage.

Methods

Three cases of interstitial pregnancy were retrospectively analyzed.

Result

Successful laparoscopic cornuostomy and removal of products of conception were performed in two cases, while one case was successfully managed by local injection with KCL and methotrexate followed by systemic methotrexate.

Conclusion

Early diagnosis and timely management are key to the management of interstitial and cornual ectopic pregnancy. With expertise in ultrasound imaging and advances in laparoscopic skills progressively, conservative medical and surgical measures are being used to treat interstitial and cornual ectopic pregnancy successfully.

Laparoscopic Management of Abdominal Pregnancy with Local Injection of Vasopressin Solution: A Case Report

Patient: Female, 32

Final Diagnosis: Abdominal pregnancy

Symptoms: Severe abdominal pain

Medication: —

Clinical Procedure: Laparoscopic treatment

Specialty: Obstetrics and Gynecology

Is interstitial pregnancy clinically different from cornual pregnancy? A case report

Interstitial pregnancy is a rare form of ectopic pregnancy with significant risk for morbidity. A 32-year-old woman, was brought to the emergency department with severe abdominal pain and syncope. There was no history of menolipsis and usage of any contraceptive methods. Serum ß hCG arrival was 11224 IU/L. Trans-vaginal ultrasound scan showed an empty uterus with a displaced 16 × 26 mm gestation sac on the left corn of the uterine cavity which surrounded by a thin myometrium. Free abdominal fluid and coagulum were also detected in the cul-de-sac. She was haemodynamically unstable. A ruptured ectopic pregnancy was diagnosed in the left uterine cornu during emergency laparotomy. Cornual resection was performed. Interstitial and cornual pregnancies should be considered as two different clinical situations. It is important to enhance the clinician's suspicion about interstitial/cornual pregnancy. Thus, more detailed examination by transvaginal ultrasonography may contribute for accurate localization and diagnosis.

Laparoscopic management of interstitial pregnancy and fertility outcomes after ipsilateral salpingectomy - three case reports

Background: Interstitial pregnancy after ipsilateral salpingectomy is a rare event with potentially serious consequences. Optimal management strategy remains uncertain and debated. In addition, fertility sparing is determinant of the treatment choice.

Cases: Here, we report three cases of interstitial pregnancy occurring after homolateral salpingectomy. We expose the therapeutic option held in all three situations, which associated laparoscopic procedure followed by intramuscular methotrexate injection with successful outcome for all patients. We also report the fertility outcome for the first patient, discussing the timing and mode of delivery. Cesarean section at term was performed for this patient.

Conclusion: In these three situations, we obtained a successful result using a minimally invasive surgical approach combined with systemic methotrexate injection. Cesarean section at term for subsequent intrauterine pregnancy seems to be the safest delivery strategy, although no clear data exist in literature.

Interstitial pregnancy: a 'road map' of surgical treatment based on a systematic review of the literature

An electronic search concerning the surgical approach in cases of interstitial pregnancy from January 2000 to May 2013 has been carried out. Fifty three studies have been retrieved and included for statistical analysis. Conservative and radical surgical treatments in 354 cases of interstitial pregnancy are extensively described. Hemostatic techniques have been reported as well as clinical criteria for the medical approach. Surgical outcome in conservative versus radical treatment were similar. When hemostatic techniques were used, lower blood losses and lower operative times were recorded. Conversion to laparotomy involved difficulties in hemostasis and the presence of persistent or multiple adhesions. Laparoscopic injection of vasopressin into the myometrium below the cornual mass was the preferred approach.

Laparoscopy-assisted vaginal cornual resection for the treatment of large interstitial pregnancy

PURPOSE

To present the experience of laparoscopy-assisted vaginal cornual resection for the treatment of two cases of large interstitial pregnancy.

SUBJECTS AND METHODS

Surgeons performed laparoscopic cornual resection initially for the first case but encountered torrential hemorrhage, which was controlled immediately by conversion to the vaginal approach. Following this experience, laparoscopy-assisted vaginal cornual resection was performed directly after laparoscopic inspection for the second case.

RESULTS

Both cases were treated successfully by laparoscopy-assisted vaginal cornual resection. Hemostasis and uterine repair seem to be easier by the laparoscopy-assisted vaginal route than by the purely laparoscopic approach. No similar case has been reported in the literature.

CONCLUSIONS

Our experience suggests that laparoscopy-assisted vaginal cornual resection may be a preferable alternative to laparoscopy in treating a large interstitial pregnancy. More studies are needed to confirm this finding.

Laparoscopic surgery of interstitial (cornual) pregnancy, a case report

We report a successful laparoscopic management of an interstitial pregnancy of a 24- year-old single woman, treated by cornuostomy. The patient was first managed with methotrexate treatment. After the 2. methotrexate administration, the patient suffered from low abdominal pain, and intraabdominal bleeding signs were reported by transvaginal ultrasonograpy. The hemoglobin level was decreased from 12.8 gr/dl to 11.8 gr/dl and the beta hCG level was increased from 8,314 mIU/l to 11,541 mIU/l. The laparoscopic approach to interstitial pregnancy was presented and other management strategies such as medical treatment and laparotomy have been reviewed.

Current diagnosis and treatment of interstitial pregnancy

The incidence of interstitial pregnancy is rising. Traditional treatment with laparotomy, hysterectomy, or cornual wedge resection is associated with high morbidity and detrimental effects on future fertility. A diverse array of alternate treatments has been introduced over the last 3 decades, with the common goal of achieving a minimally invasive, standardized management strategy. This has been facilitated by impressive strides towards prompt diagnosis, both radiologically and chemically. In this review, we explore the current state of the art diagnostic criteria and the clinically significant diverse therapeutic options with supporting literature. Finally, we propose a structured, best-practice management plan for the once-lethal interstitial pregnancy, based on the current literature.