Decisions Regarding Pregnancy Termination Due to β-Thalassemia Major: a Mixed-Methods Study in Sistan and Baluchestan, Iran

Factors affecting Thai pregnant women's decisions concerning prenatal diagnosis and termination of pregnancy for β-thalassemia

AIM

To investigate the factors influencing decisions concerning prenatal diagnosis (PND) and termination of pregnancy for β-thalassemia in Thai pregnant women.

METHODS

A total of 142 Thai Buddhist pregnant women waiting for PND were asked to undertake semi-structured interviews regarding their reasons for PND and their decisions and reasoning concerning pregnancy if the fetus was found to be affected. The interviews were analyzed using a thematic content approach.

RESULTS

Thai pregnant women accepted PND for three reasons: to know whether their pregnancies were affected, to confirm that their pregnancies were unaffected and to terminate if their pregnancies were affected. Three decisions identified among the women were to terminate the pregnancy, to continue the pregnancy and undecided. The interview analysis identified five themes and nine sub-themes affecting pregnancy-related decision-making: (i) quality of life (suffering or no disability); (ii) burden (difficulty or acceptability); (iii) sense of motherhood (the best way for the child or I cannot hurt my child); (iv) significant others (support to terminate, support to continue or support to wait for the test result) and (v) conflict in deciding.

CONCLUSION

An acceptance of PND in Thai pregnant women was not always associated with pregnancy termination. Multiple factors influenced the decision to terminate, but not their religious affiliation.

Social and cultural influences on genetic screening programme acceptability: A mixed-methods study of the views of adults, carriers, and family members living with thalassemia in the UK

As population‐level carrier screening panels for reprogenetic information emerge globally, conditions to be included, and the timing of implementation is widely debated. Thalassemia is the only condition for which population‐based prenatal carrier screening is offered in the UK. However, little is known about the views and experiences of the UK thalassemia‐affected community toward this screening or other forms of genetic screening for thalassemia (newborn, preconception), despite the range of direct consequences of screening programmes for this group.

Using a mixed‐methods integrative analysis (qualitative interviews n = 20 and quantitative survey n = 80), this study outlines the experiences and attitudes of adults with thalassemia, their family members, and screen‐identified thalassemia carriers toward preconception, prenatal, and newborn screening for thalassemia. The majority of participants described thalassemia as a burdensome condition with a range of negative impacts, which contributed to their strong support for screening in all its potential formats. However, the data also highlight the challenges of each screening mode for this group, reflected in the high level of value conflict in participants' accounts and decisions. Cultural, social, and (to a lesser extent) religious factors were found to mitigate against the advantages of early screens, particularly within faith communities. Social stigma emerged as key to this process, informing the way that thalassemia severity was not only perceived, but also experienced by affected adults, which ultimately influenced screening uptake and outcomes.

These findings suggest that cultural and social sensitivity is as important as the mode of screening delivery itself, if the iatrogenic and unintended harms of screening—particularly the social/psychological burden of value conflict—are to be adequately addressed and minimized.

Parental decision-making following a prenatal diagnosis that is lethal, life-limiting, or has long term implications for the future child and family: a meta-synthesis of qualitative literature

BACKGROUND

Information on the factors influencing parents' decision-making process following a lethal, life-limiting or severely debilitating prenatal diagnosis remains deficient. A comprehensive systematic review and meta-synthesis was conducted to explore the influencing factors for parents considering termination or continuation of pregnancy following identification of lethal, life-limiting or severely debilitating fetal abnormalities.

METHODS

Electronic searches of 13 databases were conducted. These searches were supplemented by hand-searching Google Scholar and bibliographies and citation tracing. Thomas and Harden's (2008) thematic synthesis method was used to synthesise data from identified studies.

RESULTS

Twenty-four papers were identified and reviewed, but two papers were removed following quality assessment. Three main themes were identified through systematic synthesis. Theme 1, entitled 'all life is precious', described parents' perception of the importance of the fetus' life, a fatalistic view of their situation alongside moral implications as well as the implications decisions would have on their own life, in consideration of previous life experiences. Theme 2 ('hope for a positive outcome') contained two sub-themes which considered the parent's own imagined future and the influence of other people's experiences. Finally, Theme 3 ('a life worth living') presented three sub-themes which may influence their parental decision-making: These described parental consideration of the quality of life for their unborn child, the possibility of waiting to try for another pregnancy, and their own responsibilities and commitments.

CONCLUSION

The first review to fully explore parental decision-making process following lethal, life-limiting, or severely debilitating prenatal diagnosis provided novel findings and insight into which factors influenced parents' decision-making process. This comprehensive and systematic review provides greater understanding of the factors influential on decision-making, such as hope, morality and potential implications on their own and other's quality of life, will enable professionals to facilitate supported decision-making, including greater knowledge of the variables likely to influence parental choices.

Decisional conflict and regret: shared decision-making about pregnancy affected by β-thalassemia major in Southeast of Iran

To study the effect of shared decision-making (SDM) on decisional conflict (DC) scores immediately after consultation and to assess the decisional regret (DR) scores in the first 3 months following women's decision regarding termination of pregnancy. This quasi-experimental study was conducted during August 3rd-February 20th, 2016. We included 80 women whose fetuses were diagnosed with β-thalassemia major (β-TM) through chorionic villi sampling and were referred to the only prenatal diagnosis center at Ali-Asghar Hospital, Zahedan, Iran. While the control group went through the routine procedures, the intervention group received a 90-min counseling session based on SDM. The demographic characteristics form and DC scale were filled out immediately after the consultation session. After 3 months, the women were contacted via telephone call to collect data on their level of DR. The mean DC score was significantly (P = < 0.0025) lower in the intervention group (8.47 ± 4.63) compared with the control group (44.10 ± 14.5). Moreover, the mean score of DR was significantly (P = 0.004) lower in the intervention group (9.37 ± 15.44) compared with the control group (24.37 ± 23.42). SDM consultation can help women experience significantly lower levels of DC and DR.