1
|
Kim H, Subramanian V, Baird F, Beebeejaun Y, Sarris I, Kamath MS, Sunkara SK. Effect of female body mass index on intrauterine insemination outcomes: a systematic review and meta-analysis. HUM FERTIL 2023; 26:1511-1518. [PMID: 38264836 DOI: 10.1080/14647273.2023.2287617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/26/2023] [Indexed: 01/25/2024]
Abstract
The prevalence of women with a raised body mass index (BMI) seeking assisted conception treatment is increasing. Findings of existing studies evaluating the effect of female BMI on intrauterine insemination (IUI) treatment outcomes remain inconsistent. This systematic review and meta-analysis evaluate the effect of female BMI on IUI treatment outcomes. Two authors independently conducted data extraction and assessed study quality. Risk ratios (RR) and 95% confidence intervals were calculated using the Mantel-Haenszel approach for dichotomous outcomes. 11 studies involving 23,145 IUI treatment events, comprising 21,211 cycles from 8 studies, and 1,934 participants in three studies, met the inclusion criteria for the meta-analysis. Two cohorts of women undergoing IUI treatment were compared - women with normal BMI < 25 kg/m2 were compared with a second cohort of women with a BMI category ≥ 25 kg/m2. There was no statistically significant difference in live birth rate (LBR) (RR 1.06, 95% CI 0.86-1.307); clinical pregnancy rate (CPR) (RR 0.94, 95% CI 0.78-1.13); miscarriage (RR 0.92, 95% CI 0.31-2.74) or ectopic pregnancy rate (RR 2.20, 95% CI 0.78-6.23). Our meta-analysis showed that a raised female BMI did not affect IUI treatment outcomes. Nevertheless, weight loss counselling should be offered to women with a raised BMI undergoing IUI, to reduce the associated obstetric morbidity.
Collapse
Affiliation(s)
- Haeun Kim
- School of Medicine, King's Fertility, King's College London, London, UK
| | | | - Freya Baird
- School of Medicine, King's Fertility, King's College London, London, UK
| | - Yusuf Beebeejaun
- School of Medicine, King's Fertility, King's College London, London, UK
| | | | - Mohan S Kamath
- Department of Reproductive Medicine and Surgery, Christian Medical College, Vellore, India
| | | |
Collapse
|
2
|
Hojeij B, Rousian M, Sinclair KD, Dinnyes A, Steegers-Theunissen RPM, Schoenmakers S. Periconceptional biomarkers for maternal obesity: a systematic review. Rev Endocr Metab Disord 2023; 24:139-175. [PMID: 36520252 PMCID: PMC10023635 DOI: 10.1007/s11154-022-09762-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/01/2022] [Indexed: 12/23/2022]
Abstract
Periconceptional maternal obesity is linked to adverse maternal and neonatal outcomes. Identifying periconceptional biomarkers of pathways affected by maternal obesity can unravel pathophysiologic mechanisms and identify individuals at risk of adverse clinical outcomes. The literature was systematically reviewed to identify periconceptional biomarkers of the endocrine, inflammatory and one-carbon metabolic pathways influenced by maternal obesity. A search was conducted in Embase, Ovid Medline All, Web of Science Core Collection and Cochrane Central Register of Controlled Trials databases, complemented by manual search in PubMed until December 31st, 2020. Eligible studies were those that measured biomarker(s) in relation to maternal obesity, overweight/obesity or body mass index (BMI) during the periconceptional period (14 weeks preconception until 14 weeks post conception). The ErasmusAGE score was used to assess the quality of included studies. Fifty-one articles were included that evaluated over 40 biomarkers. Endocrine biomarkers associated with maternal obesity included leptin, insulin, thyroid stimulating hormone, adiponectin, progesterone, free T4 and human chorionic gonadotropin. C-reactive protein was associated with obesity as part of the inflammatory pathway, while the associated one-carbon metabolism biomarkers were folate and vitamin B12. BMI was positively associated with leptin, C-reactive protein and insulin resistance, and negatively associated with Free T4, progesterone and human chorionic gonadotropin. Concerning the remaining studied biomarkers, strong conclusions could not be established due to limited or contradictory data. Future research should focus on determining the predictive value of the optimal set of biomarkers for their use in clinical settings. The most promising biomarkers include leptin, adiponectin, human chorionic gonadotropin, insulin, progesterone and CRP.
Collapse
Affiliation(s)
- Batoul Hojeij
- Department of Obstetrics and Gynecology, Erasmus MC, University Medical Center, Rotterdam, 3015GD, The Netherlands
| | - Melek Rousian
- Department of Obstetrics and Gynecology, Erasmus MC, University Medical Center, Rotterdam, 3015GD, The Netherlands
| | - Kevin D Sinclair
- School of Biosciences, Sutton Bonnington Campus, University of Nottingham, Leicestershire, LE12 6HD, UK
| | - Andras Dinnyes
- BioTalentum Ltd., Godollo, 2100, Hungary
- Department of Cell Biology and Molecular Medicine, University of Szeged, Szeged, 6720, Hungary
- Department of Physiology and Animal Health, Institute of Physiology and Animal Nutrition, Hungarian University of Agriculture and Life Sciences, Godollo, 2100, Hungary
| | | | - Sam Schoenmakers
- Department of Obstetrics and Gynecology, Erasmus MC, University Medical Center, Rotterdam, 3015GD, The Netherlands.
| |
Collapse
|
3
|
Shen Z, Luo X, Xu J, Jiang Y, Chen W, Yang Q, Sun Y. Effect of BMI on the value of serum progesterone to predict clinical pregnancy outcome in IVF/ICSI cycles: a retrospective cohort study. Front Endocrinol (Lausanne) 2023; 14:1162302. [PMID: 37152959 PMCID: PMC10154690 DOI: 10.3389/fendo.2023.1162302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 04/04/2023] [Indexed: 05/09/2023] Open
Abstract
Background Numerous research have investigated the predictor role of progesterone (P) level on the human Chorionic Gonadotropin (hCG) trigger day of assisted reproductive technology (ART) outcomes. However, the relationship of progesterone levels on hCG day to clinical pregnancy outcomes in IVF/ICSI cycles for patients with different BMI groups is still elusive. This study aimed to investigate the effects of progesterone elevation on triggering day on clinical pregnancy rate (CPR) of IVF/ICSI cycles in patients with different female BMI. Methods We conducted a retrospective cohort study included 6982 normal-weight parents (18.5Kg/m2≤BMI<25Kg/m2) and 2628 overweight/obese patients (BMI≥25Kg/m2) who underwent fresh day 3 cleavage embryo transfer (ET) in IVF/ICSI cycles utilizing GnRH agonist to control ovarian stimulation. Results The interaction between BMI and P level on triggering day on CPRs was significant (p<0.001). The average level of serum P was reduced with the increase in maternal BMI. Serum P adversely affected CPR in distinct BMI groups. In the normal weight group, CPRs were decreasedas serum P concentrations gradually increased (p<0.001 for overall trend). The CPRs (lower than 65.8%) of progesterone level > 1.00 ng/ml on triggering day were significantly lower than that (72.4%) of progesterone level <0.5 ng/ml. In the overweight/obese group, CPRs showed a decrease statistically with progesterone levels of ≥2.00 ng/ml compared to progesterone levels of <0.5 ng/ml (51.0% VS. 64.9%, p=0.016). After adjusting for confounders, progesterone elevation (PE) negatively correlated with CPRs only in the normal weight group (OR: 0.755 [0.677-0.841], p<0.001), not in the overweight/obese group (p=0.063). Conclusion Women with higher BMI exhibited a lower progesterone level on triggering day. Additionally, PE on hCG day is related to decreased CPRs in GnRH agonist IVF/ICSI cycles with cleavage embryo transfers regardless of women's BMI level (normal weight VS. overweight/obesity).
Collapse
Affiliation(s)
- Zhaoyang Shen
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoyan Luo
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jianming Xu
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuqing Jiang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wenhui Chen
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qingling Yang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Yingpu Sun, ; Qingling Yang,
| | - Yingpu Sun
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Yingpu Sun, ; Qingling Yang,
| |
Collapse
|
4
|
Wang G, Liu X, Lei J. Cognitive behavioural therapy for women with infertility: A systematic review and meta-analysis. Clin Psychol Psychother 2023; 30:38-53. [PMID: 36239578 DOI: 10.1002/cpp.2792] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/06/2022] [Accepted: 10/06/2022] [Indexed: 02/03/2023]
Abstract
Cognitive behavioural therapy (CBT) has been used for women with infertility. However, the efficacy of CBT among the infertile female population remains inconclusive. We performed a systematic literature search using the Cochrane Library, MEDLINE (OVID), EMBASE (OVID), CINAHL, PsycINFO (OVID), Web of Science, and ProQuest databases from the inception to May 2022. The Cochrane risk of bias tool for randomized trials was used to assess the methodological quality of the included studies. Revman 5.4 was conducted for statistical analysis, and meta-analyses were performed to calculate the pooled effects of CBT. Sixteen articles were finally included in the meta-analysis. The results of the meta-analysis revealed large, significant effects of cognitive-behavioural interventions that can effectively reduce depression, anxiety symptoms, psychological distress, perceived stress, infertility-specific stress, and improve the quality of life in women with infertility. However, the pooled MD using a fixed-effects model was 0.25, 95% CI [-0.33, 0.84], P = 0.40, and no significant differences in BMI were observed among those who received CBT therapy compared with those who did not. CBT effectively alleviates depression, anxiety, psychological distress, and infertility-specific stress levels and improves the quality of life among women with infertility. Future studies should explore the sustainability and long-term effect of cognitive-behavioural interventions in women with infertility.
Collapse
Affiliation(s)
- Guangpeng Wang
- Xiangya School of Nursing, Central South University, Changsha, Hunan Province, China
| | - Xueyan Liu
- School of Nursing, Shandong University, Jinan, Shandong Province, China
| | - Jun Lei
- The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| |
Collapse
|
5
|
Zheng J, Cai J, Liu L, Guo Y, Sun J, Ren J. Low BMI is associated with poor IUI outcomes: a retrospective study in 13,745 cycles. J Assist Reprod Genet 2022; 39:2819-2825. [PMID: 36411395 PMCID: PMC9790829 DOI: 10.1007/s10815-022-02658-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/09/2022] [Indexed: 11/23/2022] Open
Abstract
PURPOSE To evaluate the association between body mass index (BMI) and pregnancy outcomes in women receiving intrauterine insemination (IUI) treatment. METHODS The study included 6407 women undergoing 13,745 IUI cycles stratified by BMI. Cox regression was used to analyze the association between BMI and cumulative live births across multiple IUI cycles. A generalized estimating equation (GEE) was used to analyze the live birth rate per cycle. RESULTS Compared with normal-weight women (n = 4563), underweight women (n = 990) had a lower cumulative pregnancy and live birth rate (20.71% vs 25.93% and17.17% vs 21.61%, respectively), while overweight women (n = 854) had a higher cumulative pregnancy and live birth rate (31.97%, 26.58%). Adjusted for confounders, the hazard ratio (HR) for achieving live birth following up to a maximum of four IUI cycles was 0.80 (95% CI: 0.67-0.95), comparing underweight with normal weight. In the GEE analyses, low BMI was also associated with a lower per-cycle birth rate (OR 0.79, 95% CI: 0.66-0.95), with adjustment for cycle-specific parameters, including ovarian stimulation, endometrial thickness, and follicular diameter. CONCLUSION Low BMI is associated with poor IUI outcomes.
Collapse
Affiliation(s)
- Juan Zheng
- Reproductive Medicine Center, Xiamen University Affiliated Chenggong Hospital, Xiamen, 361003, Fujian, China
| | - Jiali Cai
- Reproductive Medicine Center, Xiamen University Affiliated Chenggong Hospital, Xiamen, 361003, Fujian, China
| | - Lanlan Liu
- Reproductive Medicine Center, Xiamen University Affiliated Chenggong Hospital, Xiamen, 361003, Fujian, China
| | - Yanwen Guo
- Reproductive Medicine Center, Xiamen University Affiliated Chenggong Hospital, Xiamen, 361003, Fujian, China
| | - Jingxue Sun
- Reproductive Medicine Center, Xiamen University Affiliated Chenggong Hospital, Xiamen, 361003, Fujian, China
| | - Jianzhi Ren
- Reproductive Medicine Center, Xiamen University Affiliated Chenggong Hospital, Xiamen, 361003, Fujian, China.
| |
Collapse
|
6
|
Zhou R, Zhang X, Dong M, Huang L, Zhu X, Wang S, Liu F. Association between endogenous LH level prior to progesterone administration and live birth rate in artificial frozen-thawed blastocyst transfer cycles of ovulatory women. Hum Reprod 2021; 36:2687-2696. [PMID: 34447994 DOI: 10.1093/humrep/deab172] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 06/22/2021] [Indexed: 12/31/2022] Open
Abstract
STUDY QUESTION Is there an association between serum LH levels prior to progesterone administration and live birth rate (LBR) in artificial frozen-thawed embryo transfer (FET) cycles? SUMMARY ANSWER : Low serum LH levels on the day before progesterone initiation in artificial frozen-thawed blastocyst transfer cycles of ovulatory women are associated with a lower LBR. WHAT IS KNOWN ALREADY In artificial FET cycles, exogenous oestrogen and progesterone are administered sequentially to mimic the serum hormone pattern similar to the natural cycle. In oestrogen-only phase, the supplemental oestrogen causes thickening of the endometrium and is sometimes accompanied by a rise in serum LH. However, whether the endogenous LH level in artificial FET cycles is related to clinical outcomes remains unclear. STUDY DESIGN, SIZE, DURATION A retrospective cohort study including 3469 artificial frozen-thawed blastocyst transfer cycles was conducted at a tertiary-care academic medical centre between February 2014 and January 2020. PARTICIPANTS/MATERIALS, SETTING, METHODS A total of 3469 frozen blastocyst transfer cycles were stratified into four groups based on the quartiles of serum LH level before progesterone initiation: <25th percentile (LH < 8.79 mIU/ml), 25-50th percentile (8.79 ≤ LH ≤ 13.91 mIU/ml), 51-75th percentile (13.91 < LH ≤ 20.75 mIU/ml) and >75th percentile (LH > 20.75 mIU/ml). The serum LH level >75th percentile group was considered as the reference group. Patients with polycystic ovarian syndrome or other ovulatory disorders were excluded from the study. We also excluded cycles with an endometrial thickness <7 mm before progesterone initiation and patients with intrauterine adhesions and uterine abnormalities. In order to avoid the interference of BMI, all patients were divided into two categories based on the overweight threshold: BMI <25 kg/m2 and ≥25 kg/m2, and the impacts of serum LH levels on LBR were investigated separately. Univariable and multivariable logistic regression analysis were performed to adjust for potential confounders. EmpowerStats software and R-project were used to build smooth curve fitting models. MAIN RESULTS AND THE ROLE OF CHANCE Compared with the reference group, the implantation rate significantly decreased with low LH levels (<25th percentile) on the day before progesterone initiation (odds ratio [OR] = 0.74; 95% CI, 0.64-0.86; P = 0.001). Accounting for major covariates, low LH levels were associated with a relatively lower LBR (adjusted OR = 0.649; 95% CI, 0.531-0.794; P < 0.001), mainly due to a lower implantation rate, lower clinical pregnancy rate and higher pregnancy loss rate. Moreover, in the patients with BMI <25 kg/m2, low LH was associated with a lower LBR (P < 0.001); while in the overweight subgroup, LBR and LH were not correlated (P = 0.823). LIMITATIONS, REASONS FOR CAUTION The main limitation of this study is its retrospective design. Owing to the relatively small number in the overweight group, the results of the overweight subgroup should be interpreted with caution. WIDER IMPLICATIONS OF THE FINDINGS The evidence provided in this study shows the importance of serum LH levels on the day before progesterone initiation in patients undergoing artificial FET cycles. Hypothalamic dysfunction may be one of the important causes of a relatively low LH, which is related to impaired pregnancy outcomes. Serum LH levels may be used as one of the clinical indicators to predict pregnancy outcomes. STUDY FUNDING/COMPETING INTEREST(S) No funding and no competing interest were involved in this study. TRIAL REGISTRATION NUMBER NA.
Collapse
Affiliation(s)
- Ruiqiong Zhou
- Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong Province, China
| | - Xiqian Zhang
- Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong Province, China
| | - Mei Dong
- Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong Province, China
| | - Li Huang
- Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong Province, China
| | - Xiulan Zhu
- Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong Province, China
| | - Songlu Wang
- Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong Province, China
| | - Fenghua Liu
- Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong Province, China
| |
Collapse
|