| 1. |
- Husseini-Akram, Frida, et al.
(författare)
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Hyaluronan-binding protein 2 (HABP2) gene variation in women with recurrent miscarriage
- 2018
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Ingår i: BMC Women's Health. - : Springer Science and Business Media LLC. - 1472-6874. ; 18
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Tidskriftsartikel (refereegranskat)abstract
- Background:Idiopathic recurrent miscarriage, defined as three or more consecutive miscarriages, is a distressing early pregnancy complication. Although, the etiology of recurrent miscarriage is still unknown, an aberrant regulation of the endometrial receptivity marker hyaluronan-binding protein 2 (HABP2) has been suggested. The objective of the present study was to investigate the effect of genetic variations of HABP2 in women with idiopathic recurrent miscarriage compared to fertile women.Methods:This study was designed as a case-control study. In total, 165 women who had three or more consecutive miscarriages and 289 fertile women were included in the study. Polymorphisms in the HABP2 gene were analyzed using TaqMan SNP Genotyping Assays. Three polymorphisms in the HABP2 gene, rs1157916, rs2240879 and rs7080536 (Marburg I) were studied.Results:Polymorphism in HABP2 showed no significant difference in women with recurrent miscarriage compared to fertile women, except for rs1157916 minor A allele that was more prevalent among RM patients (p = 0.058). Significantly higher live birth rate was observed among women with three to four miscarriages compared to those with more miscarriages (p = 0.001).Conclusions:Variations in the HABP2 gene did not seem to be involved in the etiology of recurrent miscarriage, while, the number of previous miscarriages had an impact on the live birth rate.
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| 2. |
- Läänelaid, Siret, et al.
(författare)
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Physical and Sedentary Activities in Association with Reproductive Outcomes among Couples Seeking Infertility Treatment : A Prospective Cohort Study
- 2021
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI. - 1661-7827 .- 1660-4601. ; 18:5
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Tidskriftsartikel (refereegranskat)abstract
- Background: The aim of this study was to investigate the association of physical activity (PA) with assisted reproductive technology (ART) treatment and pregnancy outcomes among couples seeking infertility treatment.Methods: This prospective cohort study was carried out among 128 infertile individuals (64 couples), entering the infertility clinic for ART procedures. Baseline PA (before entering any treatment) was assessed using accelerometry for both women and men. For every couple the infertility treatment outcomes were recordedResults: The couples that required invasive ART procedures such as in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) spent less time in vigorous PA (-73 min/week per couple, woman + man) than those couples who became spontaneously pregnant after entering the study (p = 0.001). We observed no significant associations between the time spent in physical activities and positive pregnancy test or live birth.Conclusions: Our results do not support a positive nor negative relation between the time the couples spent in physical activities and the chances of getting pregnant or having a baby among patients seeking infertility treatment. However, couples undergoing invasive ART procedures did less vigorous PA than couples that became spontaneously pregnant, suggesting that PA may interfere with their reproductive health.
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| 3. |
- Volgsten, Helena, 1959-, et al.
(författare)
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Longitudinal study of emotional experiences, grief and depressive symptoms in women and men after miscarriage
- 2018
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Ingår i: Midwifery. - : Elsevier. - 0266-6138 .- 1532-3099. ; 64, s. 23-28
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Although miscarriage is common and affects up to 20 % of pregnant women, little is known about these couples’ short term and long term experiences after miscarriage.The aim of the present study was to study emotional experience, grief and depressive symptoms in women and men,one week and four months after miscarriage. Research design /setting:Women, (n=103), and their male partner (n=78), were recruited at the gynecological clinic after miscarriage. Control women were recruitedfrom the general population.Three validated questionnaires concerning psychological wellbeing and mental health, RIMS, PGS and MADRS-S were answered by the participants one week and four months after the miscarriage. Findings: It was shown that for women, the emotional experiences of miscarriage, grief and depressive symptoms were more pronounced than for their male partners. Grief and depressive symptoms were reduced with time, which was not the case for the emotional experiences of miscarriage. Previous children was favorable for emotional experience while previous miscarriage or infertility treatment made the emotional experience worse. Conclusion: Grief and depressive symptoms is reducedover time while emotional experiences such as isolation, loss of baby and a devastating event persist for longer time than four months. Lack of previous children, previous miscarriageand infertility diagnosis could increase negative emotional experiencesafter miscarriage, this was especially pronounced for grief reaction.The questionnaires could be used both clinically and in research to understand the emotional experiences after miscarriage.
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| 4. |
- Volgsten, Helena, 1959-, et al.
(författare)
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Women's experiences of miscarriage related to diagnosis, duration, and type of treatment
- 2018
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : Wiley. - 0001-6349 .- 1600-0412. ; 97:12, s. 1491-1498
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION: Women with miscarriage experience several negative emotional feelings such as grief, isolation, coping, and despair. However, less is known about how the type of treatment and diagnosis of miscarriage influence the emotional experience.MATERIAL AND METHODS: The present study was a randomized prospective longitudinal cohort study, in which women with spontaneous miscarriage (n = 35), and women with missed miscarriage (n = 67), were included to answer 3 validated questionnaires: Revised Impact of Miscarriage Scale, Perinatal Grief Scale, and Montgomery and Åsberg Depression Rating Scale, concerning experience of miscarriage, psychological well-being, and mental health 1 week and 4 months after finalized treatment.RESULTS: There was no difference between the 2 diagnosis groups in feelings as measured by Revised Impact of Miscarriage Scale, Montgomery and Åsberg Depression Rating Scale, and Perinatal Grief Scale 1 week after the miscarriage. However, the psychological well-being improved significantly 4 months after the miscarriage. Separated by treatment, women treated with misoprostol alone had more depressive symptoms than women treated with misoprostol and subsequent vacuum aspiration.CONCLUSIONS: It can be concluded that diagnosis of miscarriage had limited influence on the experiences of miscarriage, but shorter duration of treatment with misoprostol and subsequent vacuum aspiration resulted in fewer depressive symptoms.
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| 5. |
- Wånggren, Kjell, 1954-, et al.
(författare)
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Progesterone supplementation in natural cycles improves live birth rates after embryo transfer of frozen-thawed embryos-a randomized controlled trial
- 2022
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Ingår i: Human Reproduction. - : Oxford University Press. - 0268-1161 .- 1460-2350. ; 37:10, s. 2366-2374
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Tidskriftsartikel (refereegranskat)abstract
- STUDY QUESTION Does supplementation with vaginal tablets of progesterone after frozen-thawed embryo transfer in natural cycles improve the live birth rate? SUMMARY ANSWER Supplementation with vaginal tablets of progesterone after frozen-thawed embryo transfer in natural cycles significantly improves the number of live births. WHAT IS KNOWN ALREADY Progesterone supplementation during luteal phase and early pregnancy may improve the number of live births after frozen-thawed embryo transfer. However, due to the limited number of previous studies, being mainly retrospective, evidence is still limited. STUDY DESIGN, SIZE, DURATION This is a prospective randomized controlled trial, performed at two university clinics. In total, 500 subjects were randomized with a 1:1 allocation into two groups, during the period February 2013 to March 2018. Randomization was performed after a frozen embryo transfer in a natural cycle by use of opaque sealed envelopes. The primary outcome was live birth rate; secondary outcomes were pregnancy, biochemical pregnancy, clinical pregnancy and miscarriage rate, and if there was a possible association between the serum progesterone concentration on the day of embryo transfer and live birth rate. PARTICIPANTS/MATERIALS, SETTING, METHODS Women, receiving embryo transfer in natural cycles participated in the study. The embryos were frozen on Day 2, 3, 5 or 6. In total, 672 women having regular menstrual cycles were invited to participate in the study; of those, 500 agreed to participate and 488 were finally included in the study. Half of the study subjects received progesterone supplementation with progesterone vaginal tablets, 100 mg twice daily, starting from the day of embryo transfer. The other half of the subjects were not given any treatment. Blood samples for serum progesterone measurements were collected from all subjects on the day of embryo transfer. MAIN RESULTS AND THE ROLE OF CHANCE There were no differences in background characteristics between the study groups. In the progesterone supplemented group, 83 of 243 patients (34.2%) had a live birth, compared to 59 of 245 patients (24.1%) in the control group (odds ratio 1.635, 95% CI 1.102-2.428, P = 0.017*). The number of pregnancies was 104 of 243 (42.8%) and 83 of 245 (33.9%), respectively (odds ratio 1.465, 95% CI 1.012-2.108, P = 0.049*) and the number of clinical pregnancies was 91 of 243 (37.4%) and 70 of 245 (28.6%), respectively (odds ratio 1.497, 95% CI 1.024-2.188, P = 0.043*). There were no significant differences in biochemical pregnancy rate or miscarriage rate. There was no correlation between outcome and serum progesterone concentration. LIMITATIONS, REASONS FOR CAUTION The study was not blinded because placebo tablets were not available. Supplementation started on embryo transfer day, regardless of the age of the embryos, which resulted in a shorter supplementation time for Day 5/6 embryos compared to Day 2/3 embryos. WIDER IMPLICATIONS OF THE FINDINGS Supplementation with progesterone in natural cycles improved the number of live births after frozen-thawed embryo transfer and should therefore be considered for introduction in clinical routine. STUDY FUNDING/COMPETING INTEREST(S) The study was funded by Uppsala University, the Uppsala-Family Planning Foundation, and Ferring Pharmaceuticals AB, Malmo, Sweden. The authors have no personal conflicting interests to declare. DATE OF FIRST PATIENT'S ENROLMENT 18 February 2013.
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