Identifying families' shared disease experiences through a qualitative analysis of online twin-to-twin transfusion syndrome stories

Risk Factors for Parenting Stress in Parents of Children Treated with Laser Surgery for Twin-Twin Transfusion Syndrome 2 Years Postpartum

OBJECTIVE

Twin-twin transfusion syndrome (TTTS) is a rare but serious condition that can occur in monochorionic and diamniotic twin pregnancies. Research indicates almost half of postpartum mothers with TTTS may have clinically significant levels of stress. However, no studies have measured the levels of parenting stress at 2 years postpartum, and little research has been conducted on sources of stress.

STUDY DESIGN

A prospective cohort study was conducted. Data were collected from parents whose children were treated with laser ablation in utero and were 2 years old at the time of screening. The Parenting Stress Index - Short Form (PSI-SF) and its three subscales were used to collect data. Descriptive, bivariate, and multivariate analyses were conducted to determine significant predictors associated with each outcome.

RESULTS

A total of 99 children from 56 families were enrolled. Unmarried status (B = -22.8; p = 0.039) and lower maternal educational level (B = -7.8; p = 0.01) were both significantly associated with higher PSI-SF total score.

CONCLUSION

Subgroups of parents whose pregnancy required laser surgery for TTTS may continue to have clinically significant levels of stress at 2 years postpartum. It is important the health care team is aware of this and the sociodemographic risk factors to provide appropriate support for families.

Predicting fetal and neonatal demise after fetoscopy for twin-twin transfusion syndrome using recursive partitioning

OBJECTIVE

Donor demise after laser surgery for twin-twin transfusion syndrome (TTTS) is well-characterized, but recipient demise is not, nor is neonatal death. This study aims to characterize factors associated with recipient death, donor death, and dual twin death after laser, both before and after birth.

METHODS

This is a prospective cohort study of monochorionic twin pairs who underwent laser ablation for TTTS. Risk factors for fetal and neonatal death of both twins were identified using univariable analysis and recursive partitioning, a novel statistical method to quantify contributions of each factor to outcomes.

RESULTS

In 413 twin pairs, death of both twins occurred in 9.2% (38/413), donor death in 12.1% (50/413), and recipient death in 2.4% (10/413). Recursive partitioning showed that gestational age at delivery predicts dual twin death (below 23.7 weeks, likely [p < 0.001], above 28.3 weeks, unlikely [p = 0.004]). Abnormal umbilical artery Doppler and weight discordance predict donor demise (p < 0.001 and p = 0.033, respectively). Cervical length under 16 mm predicts neonatal death of both twins (p < 0.001).

CONCLUSIONS

Parents can gain individualized information about the survival of each fetus based on variables available from preoperative and delivery variables. Short cervix and premature delivery cause significant mortality in TTTS.

Depression, anxiety, and mental health service experiences of women with a twin-twin transfusion syndrome pregnancy

Symptoms of emotional distress during and after pregnancy may be introduced or exacerbated by unexpected medical conditions in the mother or fetus. Twin-twin transfusion syndrome (TTTS), which accounts for 17% of fetal deaths in twins and entails substantial medical uncertainty, may represent a particularly challenging pregnancy experience. Yet, little is known about the impact of TTTS on women's emotional health. We retrospectively surveyed 350 women who experienced a TTTS pregnancy about their experiences at three time points (prior to, during, and after pregnancy) to examine symptoms of anxiety and depression, mental health diagnoses, thoughts of seeking mental healthcare, help received, and preferred mental health services. Women in this study experienced significantly elevated symptoms of depression and anxiety during and after pregnancy, regardless of their pregnancy outcome (double survivor, single survivor, or double loss). Women reported feeling devastated by their experience and indicated they would have accepted mental healthcare had it been offered and had barriers to care been addressed. Prospective studies of women experiencing TTTS pregnancies are needed to examine TTTS effects on maternal mental health and to determine how to best address emotional care needs.

Twin-Twin Transfusion Syndrome and Maternal Symptomatology-An Exploratory Analysis of Patient Experiences When Reporting Complaints

Objective:

The aim of this study was to assess patient experiences when reporting symptoms of twin–twin transfusion syndrome (TTTS) to their health-care providers.

Methodology:

The study utilized an online, retrospective survey of women, over the age of 18, who were living in the United States at the time of their pregnancy and had completed a TTTS pregnancy.

Results:

Three hundred sixty-seven cases were included for analysis. Nearly half of the respondents (45.2%) reported experiencing maternal symptoms prior to TTTS diagnosis. The average number of symptoms experienced was 2.85. The average gestational week of symptom onset was 18.2. A total of 76.2% of respondents experiencing symptoms shared these concerns with their health-care provider; however, slightly more than half (51.2%) believed that the provider dismissed their complaints.

Conclusions:

Results suggest a disconnect between patients’ reporting TTTS symptoms and health-care providers responding attentively, as perceived by the patient. It would be advantageous for health-care providers to inform women pregnant with a monochorionic–diamniotic pregnancy to immediately report the presence of any symptom described in the present research, which may be associated with any number of twin pregnancy–related complications.