Most Read Articles
Pearl Toh, 22 Oct 2020
The combination therapy comprising carfilzomib, cyclophosphamide and dexamethasone (KCd) is effective, with a tolerable safety profile, in an Asian cohort with high-risk multiple myeloma (MM) — thus providing a more economical alternative as a potential upfront regimen in resource-limited settings, according to leading experts during a myeloma education webinar.
Roshini Claire Anthony, 13 Nov 2020

Diabetes is a key risk factor for heart failure (HF), which is the leading cause of hospitalization in patients with or without diabetes. SGLT-2* inhibitors (SGLT-2is) have been shown to reduce the risk of hospitalization for HF (HHF) regardless of the presence or absence of diabetes.

Pearl Toh, 6 days ago
Inhaled corticosteroid (ICS) should be the mainstay of long-term asthma management — such is the key message of the latest Singapore ACE* Clinical Guidance (ACG) for asthma, released in October 2020.
Elvira Manzano, 17 Nov 2020
Invasive fungal infections, particularly those caused by Candida species, are common in hospitalized, immunocompromised, or critically ill patients and are associated with considerable morbidity and mortality.

Laparoscopic tubal reversal surgery better than IVF in women with previous tubal ligation

Jairia Dela Cruz
28 Apr 2020

Laparoscopic tubal reanastomosis yields better pregnancy outcomes and may be more cost-effective than in-vitro fertilization (IVF) treatment in women who wish to conceive after tubal ligation surgery, according to a Singapore study.

“Tubal ligation remains a common method of contraception, despite the availability of multiple other reversible methods. A sizeable proportion (up to 30 percent) of women who undergo sterilization seek fertility after the procedure, for reasons such as a new marriage, regret or loss of a child. For these women, the options are either tubal reversal surgery or IVF,” the investigators said. [Clin Obstet Gynecol 2007;50:425-439; Contraception 2006;73:205-210]

Patients in Singapore have a preference for tubal reversal particularly if they are older and have received nondirective counselling of both approaches,” they added.

In the current analysis, the authors compared live birth rates, cost effectiveness and patient attitudes in women aged <40 years who underwent laparoscopic tubal reversal surgery (n=12) vs IVF treatment (n=31). The two groups had largely similar baseline characteristics. All fresh and frozen embryos derived from one IVF stimulation cycle was transferred within 4.5 months.

Pregnancy rate was roughly twice as high in the tubal surgery group as in the IVF group (75.0 percent vs 35.5 percent), as was live birth rate (58.3 percent vs 25.8 percent; p<0.05). Cost per live birth was also lower with tubal surgery ($27,109 vs $52,438). [Ann Acad Med Singapore 2020;49:1-15]

The miscarriage rates were similar, a finding that was not surprising since there was no significant difference in the mean age (34 vs 35 years) between the two groups, as the investigators pointed out.

The main complication of tubal reversal was ectopic pregnancy, which occurred in one patient; none of those on IVF had this outcome. The investigators explained the patient with ectopic pregnancy was at very high risk because of narrowed tubal lumen as seen at surgery. On the other hand, IVF was associated with a higher risk of multiple pregnancies (one case) and ovarian hyperstimulation syndrome (two cases); neither of these events occurred in the tubal reversal group.

“Another advantage of surgery over IVF is that patients can try to conceive in every cycle without further treatment, with the possibility of more than one pregnancy being achieved. In fact, two of the patients in the surgery group went on to have more than one child,” they said.

Results of a survey of patient preferences in 100 patients attending a subfertility clinic revealed that the majority favoured tubal surgery over IVF (68.2 percent vs 31.8 percent) before receiving information on the procedures. The opposite was noted after being informed on the procedures, with most women indicating a preference for IVF (54.6 percent vs 45.4 percent).

Generally, women who chose surgery initially tended to be >35 years of age, have at least one child and live in private housing. Multiparous women in this age group were likely to be more confident of their own natural fertility, and thus leaned towards surgery. Conversely, respondents aged <35 years were more likely to choose IVF initially, as they might be more willing to try new methods and embrace new technology.

This survey highlights the initial reluctance of patients to undergo IVF. This may be due to the general public’s poor understanding or misconceptions about IVF. They may feel that IVF is an unnatural process, excessively costly or raises the rates of congenital defects,” according to the investigators.

“Surgery on the other hand, restores normal anatomy and function, and may be more acceptable to the patients. However, after reading the information, a large proportion of patients eventually choose IVF, showing that attitudes and perceptions can be changed when nondirective information has been given,” they said.

Digital Edition
Asia's trusted medical magazine for healthcare professionals. Get your MIMS Doctor - Malaysia digital copy today!
Sign In To Download
Editor's Recommendations
Most Read Articles
Pearl Toh, 22 Oct 2020
The combination therapy comprising carfilzomib, cyclophosphamide and dexamethasone (KCd) is effective, with a tolerable safety profile, in an Asian cohort with high-risk multiple myeloma (MM) — thus providing a more economical alternative as a potential upfront regimen in resource-limited settings, according to leading experts during a myeloma education webinar.
Roshini Claire Anthony, 13 Nov 2020

Diabetes is a key risk factor for heart failure (HF), which is the leading cause of hospitalization in patients with or without diabetes. SGLT-2* inhibitors (SGLT-2is) have been shown to reduce the risk of hospitalization for HF (HHF) regardless of the presence or absence of diabetes.

Pearl Toh, 6 days ago
Inhaled corticosteroid (ICS) should be the mainstay of long-term asthma management — such is the key message of the latest Singapore ACE* Clinical Guidance (ACG) for asthma, released in October 2020.
Elvira Manzano, 17 Nov 2020
Invasive fungal infections, particularly those caused by Candida species, are common in hospitalized, immunocompromised, or critically ill patients and are associated with considerable morbidity and mortality.