Ectopic pregnancy, also known as extrauterine pregnancy, typically occurs due to internal inflammation. Women with certain gynecological conditions are at higher risk. Once an ectopic pregnancy develops, it poses significant danger.
Key Point: Early symptoms of ectopic pregnancy are often non-specific, making self-diagnosis impossible. The only viable approach is seeking timely treatment.
How is ectopic pregnancy treated?
1. Tubal resection
This procedure is suitable for women who have already given birth. When severe damage at the rupture site precludes tubal fenestration, unilateral tubal resection can treat the ectopic pregnancy. For most women desiring future pregnancies, tubal fenestration at the rupture site is performed, preserving approximately 25% of fertility potential.
2. Laparoscopic Surgery
This mature surgical approach for ectopic pregnancy allows selective removal of one fallopian tube. It can also perform tubal fenestration at the ectopic site, preserving the tube for future tubal reanastomosis. This preserves fertility potential and increases pregnancy chances for women of childbearing age.
3. Traditional Chinese Medicine (TCM) Treatment
Currently, the primary non-surgical approach for ectopic pregnancy is conservative TCM therapy. However, TCM takes a prolonged period to terminate the pregnancy embryo. During this conservative treatment, there exists a risk of continued embryonic development leading to tubal rupture. Additionally, incomplete treatment sometimes necessitates subsequent surgical intervention, potentially wasting the patient's time, energy, and financial resources.Therefore, the applicability of this treatment method for ectopic pregnancy must be carefully considered.
4. Chemotherapy Chemotherapy represents a relatively advanced approach for treating ectopic pregnancy. This method involves administering small doses of chemotherapy drugs to achieve outcomes comparable to surgery. Typically, the dosage of chemotherapy drugs is significantly lower than that used for tumors. Because the drugs are administered locally without passing through the liver or kidneys, their effects are concentrated and highly effective. This approach avoids many of the side effects experienced by cancer patients undergoing chemotherapy.
Conservative treatment for ectopic pregnancy involves four steps:
1. Successful embryo termination with Chinese and Western medicine.
The first step requires hospitalization. After successful termination, serum HCG levels typically drop below 100 U/L and continue decreasing. Ultrasound may still reveal imaging evidence of the ectopic pregnancy (adnexal mass).
2. Resolve residual ectopic pregnancy masses.
Most cases achieve normal ultrasound findings (e.g., disappearance of mixed echogenicity in the adnexal region) within one month with appropriate Chinese herbal therapy. For patients with no future pregnancy plans, conservative management may conclude at this stage.
3. Restore fallopian tube patency.
Restoring tubal patency is challenging, with treatment durations varying by medical history and severity, typically requiring 1-3 months. Post-treatment tubal patency can be assessed via hysteroscopic hydrotubation or hysterosalpingography.
4. Successful intrauterine pregnancy.
After confirming tubal patency via hydrotubation or Hysterosalpingography, continued appropriate treatment is necessary to maintain and enhance normal tubal function. Concurrently, address other factors affecting conception to achieve the ultimate goal of intrauterine pregnancy as soon as possible.