-
BMJ Clinical Evidence Mar 2007Ectopic endometrial tissue is found in up to 20% of asymptomatic women, up to 60% of those with dysmenorrhoea, and up to 30% of women with subfertility, with a peak... (Review)
Review
INTRODUCTION
Ectopic endometrial tissue is found in up to 20% of asymptomatic women, up to 60% of those with dysmenorrhoea, and up to 30% of women with subfertility, with a peak incidence at around 40 years of age. However, symptoms may not correlate with laparoscopic findings.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of hormonal treatments given at diagnosis of endometriosis? What are the effects of hormonal treatments before surgery for endometriosis? What are the effects of non-hormonal medical treatments for endometriosis? What are the effects of surgical treatments for endometriosis? What are the effects of hormonal treatment after conservative surgery for endometriosis? What are the effects of hormonal treatment after oophorectomy (with or without hysterectomy) for endometriosis? What are the effects of treatments for ovarian endometrioma? We searched: Medline, Embase, The Cochrane Library and other important databases up to April 2006 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found 32 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review we present information relating to the effectiveness and safety of the following interventions: combined oral contraceptives; danazol; dydrogesterone; gestrinone; gonadorelin analogues; hormonal treatment before surgery; hormonal treatment; laparoscopic cystectomy; laparoscopic removal of endometriotic deposits (alone or with uterine nerve ablation); laparoscopic removal plus presacral neurectomy; laparoscopic uterine nerve ablation; non-steroidal anti-inflammatory drugs; presacral neurectomy alone; and progestogens other than dydrogesterone.
Topics: Administration, Oral; Anti-Inflammatory Agents, Non-Steroidal; Contraceptives, Oral; Danazol; Dysmenorrhea; Endometriosis; Female; Humans; Laparoscopy; Progestins
PubMed: 19454060
DOI: No ID Found -
Climacteric : the Journal of the... Apr 2018Postmenopausal women with an intact uterus using estrogen therapy should receive a progestogen for endometrial protection. The debate on bioidentical hormones including...
Postmenopausal women with an intact uterus using estrogen therapy should receive a progestogen for endometrial protection. The debate on bioidentical hormones including micronized progesterone has increased in recent years. Based on a systematic literature review on the impact of menopausal hormone therapy (MHT) containing micronized progesterone on the mammary gland, an international expert panel's recommendations are as follows: (1) estrogens combined with oral (approved) or vaginal (off-label use) micronized progesterone do not increase breast cancer risk for up to 5 years of treatment duration; (2) there is limited evidence that estrogens combined with oral micronized progesterone applied for more than 5 years are associated with an increased breast cancer risk; and (3) counseling on combined MHT should cover breast cancer risk - regardless of the progestogen chosen. Yet, women should also be counseled on other modifiable and non-modifiable breast cancer risk factors in order to balance the impact of combined MHT on the breast.
Topics: Breast; Breast Neoplasms; Endometrium; Estrogen Replacement Therapy; Female; Humans; Menopause; Progesterone; Progestins; Randomized Controlled Trials as Topic; Risk Assessment
PubMed: 29384406
DOI: 10.1080/13697137.2017.1421925 -
BMJ Clinical Evidence Sep 2010Median survival from metastatic breast cancer is 12 months without treatment, but young people can survive up to 20 years with the disease, whereas in other metastatic... (Review)
Review
INTRODUCTION
Median survival from metastatic breast cancer is 12 months without treatment, but young people can survive up to 20 years with the disease, whereas in other metastatic cancers this would be considered unusual.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of first-line hormonal treatment? What are the effects of second-line hormonal treatment in women who have not responded to tamoxifen? What are the effects of first-line chemotherapy? What are the effects of first-line chemotherapy in combination with a monoclonal antibody? What are the effects of second-line chemotherapy? What are the effects of treatments for bone metastases? What are the effects of treatments for spinal cord metastases? What are the effects of treatments for cerebral or choroidal metastases? We searched: Medline, Embase, The Cochrane Library, and other important databases up to June 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found 77 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review we present information relating to the effectiveness and safety of the following interventions: first-line hormonal treatment using anti-oestrogens (tamoxifen), ovarian ablation, progestins, selective aromatase inhibitors, or combined gonadorelin analogues plus tamoxifen; second-line hormonal treatment using progestins or selective aromatase inhibitors; first-line non-taxane combination chemotherapy; first-line taxane-based combination chemotherapy; first-line high- versus low-dose standard chemotherapy; first-line chemotherapy plus monoclonal antibody (bevacizumab, trastuzumab); first-line chemotherapy plus tyrosine kinase inhibitor (lapatinib); second-line taxane-based combination chemotherapy; second-line capecitabine or semi-synthetic vinca alkaloids for anthracycline-resistant disease; second-line chemotherapy plus tyrosine kinase inhibitor (lapatinib); and treatment for bone, spinal, or choroidal metastases using bisphosphonates, intrathecal chemotherapy, radiotherapy (alone or plus corticosteroids) radiation sensitisers, or surgical resection.
Topics: Administration, Oral; Breast Neoplasms; Drug Therapy, Combination; Humans; Protein Kinase Inhibitors
PubMed: 21418674
DOI: No ID Found -
Clinical Reviews in Allergy & Immunology Jun 2018Non-hereditary angioedema (AE) with normal C1 esterase inhibitor (C1INH) can be presumably bradykinin- or mast cell-mediated, or of unknown cause. In this systematic... (Review)
Review
Non-hereditary angioedema (AE) with normal C1 esterase inhibitor (C1INH) can be presumably bradykinin- or mast cell-mediated, or of unknown cause. In this systematic review, we searched PubMed, EMBASE, and Scopus to provide an overview of the efficacy of different treatment options for the abovementioned subtypes of refractory non-hereditary AE with or without wheals and with normal C1INH. After study selection and risk of bias assessment, 61 articles were included for data extraction and analysis. Therapies were described for angiotensin-converting enzyme inhibitor-induced AE (ACEi-AE), for idiopathic AE, and for AE with wheals. Described treatments consisted of ecallantide, icatibant, C1INH, fresh frozen plasma (FFP), tranexamic acid (TA), and omalizumab. Additionally, individual studies for anti-vitamin K, progestin, and methotrexate were found. Safety information was available in 26 articles. Most therapies were used off-label and in few patients. There is a need for additional studies with a high level of evidence. In conclusion, in acute attacks of ACEi-AE and idiopathic AE, treatment with icatibant, C1INH, TA, and FFP often leads to symptom relief within 2 h, with limited side effects. For prophylactic treatment of idiopathic AE and AE with wheals, omalizumab, TA, and C1INH were effective and safe in the majority of patients.
Topics: Angioedema; Angiotensin-Converting Enzyme Inhibitors; Bradykinin; Humans; Omalizumab; Progestins; Tranexamic Acid; Treatment Outcome
PubMed: 27672078
DOI: 10.1007/s12016-016-8585-0 -
Frontiers in Endocrinology 2023Polycystic ovary syndrome (PCOS) is a common endocrinopathy causing infertility in childbearing women. Progestin-primed ovarian stimulation (PPOS) protocol has recently... (Meta-Analysis)
Meta-Analysis
UNLABELLED
Polycystic ovary syndrome (PCOS) is a common endocrinopathy causing infertility in childbearing women. Progestin-primed ovarian stimulation (PPOS) protocol has recently been used for infertile women. However, whether PPOS provides a significant benefit over gonadotropin-releasing hormone (GnRH) analogue protocols in PCOS is still controversial. The objective of this systematic review is to investigate the efficacy of PPOS in patients with PCOS during fertilization (IVF) or intracytoplasmic sperm injection (ICSI). We searched Medline, Embase, Google Scholar, ClinicalTrials, and Cochrane Central Register of Controlled Trials from inception to April 1, 2023. Randomized controlled trials (RCTs) and observational studies comparing the efficacy between PPOS and conventional GnRH analogue protocols in patients with PCOS in English were included. The primary outcomes included live birth rate, the incidence of moderate or severe ovarian hyperstimulation syndrome (OHSS), and the number of metaphase II oocytes. The pooled estimates were calculated using the random-effects models as odds ratios (OR) or mean differences (MD) with 95% confidence intervals (CIs). Three RCTs and six cohort studies involving 2289 patients were included. Results from RCTs suggest that PPOS leads to no significant difference in the risk of OHSS, the number of metaphase II oocytes, or the rate of live birth when compared to GnRH analogue protocols. The pooling estimates of cohort studies showed consistent results. Additionally, in cohort studies, PPOS required a higher dose of Gn and tended to improve the implantation rate, clinical pregnancy rate, and ongoing pregnancy rate. For subgroup analyses, the higher implantation rate, clinical pregnancy rate, and ongoing pregnancy rate were found in PPOS compared to the GnRH agonist short protocol. However, the certainty of the evidence for the outcomes was generally low. Overall, There is currently no evidence to support that PPOS could reduce the risk of OHSS, increase oocyte maturation, or improve pregnancy outcomes in women with PCOS undergoing IVF/ICSI when compared to GnRH analogue protocols. Considering its efficiency and safety, this protocol could be a patient-friendly and viable alternative for PCOS patients, especially when frozen-thawed embryo transfer is planned. Future high-quality randomized trials with children's long-term safety and cost-effective analyses are still required.
SYSTEM REVIEW REGISTRATION
NPLASY (202340059). https://inplasy.com/inplasy-2023-4-0059/.
Topics: Female; Humans; Pregnancy; Fertilization in Vitro; Gonadotropin-Releasing Hormone; Ovarian Hyperstimulation Syndrome; Ovulation Induction; Polycystic Ovary Syndrome; Progestins; Steroids
PubMed: 37795363
DOI: 10.3389/fendo.2023.1224858 -
The Cochrane Database of Systematic... Oct 2020A frozen embryo transfer (FET) cycle is when one or more embryos (frozen during a previous treatment cycle) are thawed and transferred to the uterus. Some women undergo... (Meta-Analysis)
Meta-Analysis
BACKGROUND
A frozen embryo transfer (FET) cycle is when one or more embryos (frozen during a previous treatment cycle) are thawed and transferred to the uterus. Some women undergo fresh embryo transfer (ET) cycles with embryos derived from donated oocytes. In both situations, the endometrium is primed with oestrogen and progestogen in different doses and routes of administration.
OBJECTIVES
To evaluate the most effective endometrial preparation for women undergoing transfer with frozen embryos or embryos from donor oocytes with regard to the subsequent live birth rate (LBR).
SEARCH METHODS
The Cochrane Gynaecology and Fertility Group trials register, CENTRAL, MEDLINE, Embase, PsycINFO, LILACS, trials registers and abstracts of reproductive societies' meetings were searched in June 2020 together with reference checking and contact with study authors and experts in the field to identify additional studies.
SELECTION CRITERIA
Randomised controlled trials (RCTs) evaluating endometrial preparation in women undergoing fresh donor cycles and frozen embryo transfers.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures recommended by Cochrane. We analysed all available interventions versus placebo, no treatment, or between each other. The primary review outcome was live birth rate. Secondary outcomes were clinical and multiple pregnancy, miscarriage, cycle cancellation, endometrial thickness and adverse effects.
MAIN RESULTS
Thirty-one RCTs (5426 women) were included. Evidence was moderate to very low-quality: the main limitations were serious risk of bias due to poor reporting of methods, and serious imprecision. Stimulated versus programmed cycle We are uncertain whether a letrozole-stimulated cycle compared to a programmed cycle, for endometrial preparation, improves LBR (odds ratio (OR) 1.26, 95% confidence interval (CI) 0.49 to 3.26; 100 participants; one study; very low-quality evidence). Stimulating with follicle stimulating hormone (FSH), letrozole or clomiphene citrate may improve clinical pregnancy rate (CPR) (OR 1.63, 95% CI 1.12 to 2.38; 656 participants; five studies; I = 11%; low-quality evidence). We are uncertain if they reduce miscarriage rate (MR) (OR 0.79, 95% CI 0.36 to 1.71; 355 participants; three studies; I = 0%; very low-quality evidence). Endometrial thickness (ET) may be reduced with clomiphene citrate (mean difference(MD) -1.04, 95% CI -1.59 to -0.49; 92 participants; one study; low-quality evidence). Other outcomes were not reported. Natural versus programmed cycle We are uncertain of the effect from a natural versus programmed cycle for LBR (OR 0.97, 95% CI 0.74 to 1.28; 1285 participants; four studies; I = 0%; very low-quality evidence) and CPR (OR 0.79, 95% CI 0.62 to 1.01; 1249 participants; five studies; I = 60%; very low-quality evidence), while a natural cycle probably reduces the cycle cancellation rate (CCR) (OR 0.60, 95% CI 0.44 to 0.82; 734 participants; one study; moderate-quality evidence). We are uncertain of the effect on MR and ET. No study reported other outcomes. Transdermal versus oral oestrogens From low-quality evidence we are uncertain of the effect transdermal compared to oral oestrogens has on CPR (OR 0.86, 95% CI 0.59 to 1.25; 504 participants; three studies; I = 58%) or MR (OR 0.55, 95% CI 0.27 to 1.09; 414 participants; two studies; I = 0%). Other outcomes were not reported. Day of starting administration of progestogen When doing a fresh ET using donated oocytes in a synchronised cycle starting progestogen on the day of oocyte pick-up (OPU) or the day after OPU, in comparison with recipients that start progestogen the day prior to OPU, probably increases the CPR (OR 1.87, 95% CI 1.13 to 3.08; 282 participants; one study, moderate-quality evidence). We are uncertain of the effect on multiple pregnancy rate (MPR) or MR. It probably reduces the CCR (OR 0.28, 95% CI 0.11 to 0.74; 282 participants; one study; moderate-quality evidence). No study reported other outcomes. Gonadotropin-releasing hormone (GnRH) agonist versus control A cycle with GnRH agonist compared to without may improve LBR (OR 2.62, 95% CI 1.19 to 5.78; 234 participants; one study; low-quality evidence). From low-quality evidence we are uncertain of the effect on CPR (OR 1.08, 95% CI 0.82 to 1.43; 1289 participants; eight studies; I = 20%), MR (OR 0.85, 95% CI 0.36 to 2.00; 828 participants; four studies; I = 0%), CCR (OR 0.49, 95% CI 0.21 to 1.17; 530 participants; two studies; I = 0%) and ET (MD -0.08, 95% CI -0.33 to 0.16; 697 participants; four studies; I = 4%). No study reported other outcomes. Among different GnRH agonists From very low-quality evidence we are uncertain if cycles among different GnRH agonists improves CPR or MR. No study reported other outcomes. GnRH agonists versus GnRH antagonists GnRH antagonists compared to agonists probably improves CPR (OR 0.62, 95% CI 0.42 to 0.90; 473 participants; one study; moderate-quality evidence). We are uncertain of the effect on MR and MPR. No study reported other outcomes. Aspirin versus control From very low-quality evidence we are uncertain whether a cycle with aspirin versus without improves LBR, CPR, or ET. Steroids versus control From very low-quality evidence we are uncertain whether a cycle with steroids compared to without improves LBR, CPR or MR. No study reported other outcomes.
AUTHORS' CONCLUSIONS
There is insufficient evidence on the use of any particular intervention for endometrial preparation in women undergoing fresh donor cycles and frozen embryo transfers. In frozen embryo transfers, low-quality evidence showed that clinical pregnancy rates may be improved in a stimulated cycle compared to a programmed one, and we are uncertain of the effect when comparing a programmed cycle to a natural cycle. Cycle cancellation rates are probably reduced in a natural cycle. Although administering a GnRH agonist, compared to without, may improve live birth rates, clinical pregnancy rates will probably be improved in a GnRH antagonist cycle over an agonist cycle. In fresh synchronised oocyte donor cycles, the clinical pregnancy rate is probably improved and cycle cancellation rates are probably reduced when starting progestogen the day of or day after donor oocyte retrieval. Adequately powered studies are needed to evaluate each treatment more accurately.
Topics: Abortion, Spontaneous; Bias; Clomiphene; Cryopreservation; Drug Administration Schedule; Embryo Implantation; Embryo Transfer; Embryo, Mammalian; Endometrium; Female; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Letrozole; Live Birth; Oocyte Donation; Pregnancy; Pregnancy Rate; Progesterone; Progestins; Randomized Controlled Trials as Topic
PubMed: 33112418
DOI: 10.1002/14651858.CD006359.pub3 -
Contraception Dec 2015Use of contraception lowers a woman's risk of experiencing an ectopic pregnancy. In the case of method failure, however, progestin-only contraceptives may be more likely... (Review)
Review
BACKGROUND
Use of contraception lowers a woman's risk of experiencing an ectopic pregnancy. In the case of method failure, however, progestin-only contraceptives may be more likely to result in ectopic pregnancies than some other methods such as combined hormonal and barrier contraceptives.
OBJECTIVE
To describe ectopic pregnancy risk associated with use of implants and progestin-only injectable contraceptives through a systematic review of published studies.
DATA SOURCES
We searched electronic databases for articles in any language published through May 2015 describing studies of progestin-only injectables and implants. We also searched bibliographies and review articles for additional studies.
STUDY SELECTION AND EXTRACTION
Studies that reported any pregnancies were included in the review. Independent data extraction was performed by two authors based on predefined data fields, and where possible, we calculated the proportion of pregnancies that were ectopic and the ectopic pregnancy incidence rate per 1000 woman-years.
RESULTS
Fifty-three studies of implants and 28 studies of injectables were identified; 79% reported pregnancy location. The proportion of ectopic pregnancy ranged from 0 to 100% with an incidence of 0-2.9 per 1000 woman-years in studies of marketed levonorgestrel implants. Studies of etonogestrel implants and the injectables, depot-medroxyprogesterone acetate and norethisterone enanthate, reported few ectopic pregnancies.
CONCLUSION
Progestin-only contraceptive implants and injectables protect against ectopic pregnancy by being highly effective in preventing pregnancy overall; however, the absolute risk of ectopic pregnancy varies by type of progestin. Risk of ectopic pregnancy should not be a deterrent for use or provision of these methods.
Topics: Contraception; Contraceptive Agents, Female; Desogestrel; Drug Implants; Female; Humans; Incidence; Injections; Levonorgestrel; Medroxyprogesterone Acetate; Norethindrone; Pregnancy; Pregnancy, Ectopic; Progestins
PubMed: 26363431
DOI: 10.1016/j.contraception.2015.08.016 -
The Cochrane Database of Systematic... Jun 2023Premenstrual syndrome (PMS) is a common problem. Premenstrual dysphoric disorder (PMDD) is a severe form of premenstrual syndrome. Combined oral contraceptives (COC),... (Review)
Review
BACKGROUND
Premenstrual syndrome (PMS) is a common problem. Premenstrual dysphoric disorder (PMDD) is a severe form of premenstrual syndrome. Combined oral contraceptives (COC), which provide both progestin and oestrogen, have been examined for their ability to relieve premenstrual symptoms. A combined oral contraceptive containing drospirenone and a low oestrogen dose has been approved for treating PMDD in women who choose combined oral contraceptives for contraception.
OBJECTIVES
To evaluate the effectiveness and safety of COCs containing drospirenone in women with PMS.
SEARCH METHODS
We searched the Cochrane Gynaecology and Fertility Group trial register, CENTRAL (now containing output from two trials registers and CINAHL), MEDLINE, Embase, PsycINFO, LILACS, Google Scholar, and Epistemonikos on 29 June 2022. We checked included studies' reference lists and contacted study authors and experts in the field to identify additional studies.
SELECTION CRITERIA
We included randomised controlled trials (RCT) that compared COCs containing drospirenone with placebo or with another COC for treatment of women with PMS.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures recommended by Cochrane. The primary review outcomes were effects on premenstrual symptoms that were prospectively recorded, and withdrawal due to adverse events. Secondary outcomes included effects on mood, adverse events, and response rate to study medications.
MAIN RESULTS
We included five RCTs (858 women analysed, most diagnosed with PMDD). The evidence was very low to moderate quality; the main limitations were serious risk of bias due to poor reporting of study methods, and serious inconsistency and imprecision. COCs containing drospirenone and ethinylestradiol (EE) versus placebo COCs containing drospirenone and EE may improve overall premenstrual symptoms (standardised mean difference (SMD) -0.41, 95% confidence interval (CI) -0.59 to -0.24; 2 RCTs, N = 514; I = 64%; low-quality evidence); and functional impairment due to premenstrual symptoms in terms of productivity (mean difference (MD) -0.31, 95% CI -0.55 to -0.08; 2 RCTs, N = 432; I = 47%; low-quality evidence), social activities (MD -0.29, 95% CI -0.54 to -0.04; 2 RCTs, N = 432; I = 53%; low-quality evidence), and relationships (MD -0.30, 95% CI -0.54 to -0.06; 2 RCTs, N = 432; I = 45%; low-quality evidence). The effects from COCs containing drospirenone may be small to moderate. COCs containing drospirenone and EE may increase withdrawal from trials due to adverse effects (odds ratio (OR) 3.41, 95% CI 2.01 to 5.78; 4 RCT, N = 776; I = 0%; low-quality evidence). This suggests that if you assume the risk of withdrawal due to adverse effects from placebo is 3%, the risk from drospirenone plus EE will be between 6% and 16%. We are uncertain of the effect of drospirenone plus EE on premenstrual mood symptoms, when measured by validated tools that were not developed to assess premenstrual symptoms. COCs containing drospirenone may lead to more adverse effects in total (OR 2.31, 95% CI 1.71 to 3.11; 3 RCT, N = 739; I = 0%; low-quality evidence). This suggests that if you assume the risk of having adverse effects from placebo is 28%, the risk from drospirenone plus EE will be between 40% and 54%. It probably leads to more breast pain, and may lead to more nausea, intermenstrual bleeding, and menstrual disorder. Its effect on nervousness, headache, asthenia, and pain is uncertain. There was no report of any rare but serious adverse effects, such as venous thromboembolism in any of the included studies. COCs containing drospirenone may improve response rate (OR 1.65, 95% CI 1.13 to 2.40; 1 RCT, N = 449; I not applicable; low-quality evidence). This suggests that if you assume the response rate from placebo is 36%, the risk from drospirenone plus EE will be between 39% and 58%. We did not identify any studies that compared COCs containing drospirenone with other COCs.
AUTHORS' CONCLUSIONS
COCs containing drospirenone and EE may improve premenstrual symptoms that result in functional impairments in women with PMDD. The placebo also had a significant effect. COCs containing drospirenone and EE may lead to more adverse effects compared to placebo. We do not know whether it works after three cycles, helps women with less severe symptoms, or is better than other combined oral contraceptives that contain a different progestogen.
Topics: Female; Humans; Contraceptives, Oral, Combined; Drug-Related Side Effects and Adverse Reactions; Estrogens; Premenstrual Dysphoric Disorder; Premenstrual Syndrome; Progestins
PubMed: 37365881
DOI: 10.1002/14651858.CD006586.pub5 -
BMJ Clinical Evidence Jan 2011Between 5% and 77% of women may have fibroids, depending on the method of diagnosis used. Fibroids may be asymptomatic, or may present with menorrhagia, pain,... (Review)
Review
INTRODUCTION
Between 5% and 77% of women may have fibroids, depending on the method of diagnosis used. Fibroids may be asymptomatic, or may present with menorrhagia, pain, infertility, or recurrent pregnancy loss. Risk factors for fibroids include obesity, having no children, and no long-term use of the oral contraceptive pill. Fibroids tend to shrink or fibrose after the menopause.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of: medical treatment alone; preoperative medical treatments for women scheduled for surgery; and surgical treatments in women with fibroids? We searched: Medline, Embase, The Cochrane Library, and other important databases up to June 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found 54 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review we present information relating to the effectiveness and safety of the following interventions: gonadorelin analogues (with progestogen, raloxifene, tibolone, or combined oestrogen-progestogen), hysterectomy (plus oophorectomy), hysteroscopic resonance-focused ultrasound, laparoscopic myomectomy, laparoscopically assisted vaginal hysterectomy, rollerball endometrial ablation, thermal balloon ablation, thermal myolysis with laser, total abdominal hysterectomy, total abdominal myomectomy, total laparoscopic hysterectomy, total vaginal hysterectomy, and uterine artery embolisation.
Topics: Humans; Leiomyoma; Menopause; Pain; Premenopause; Progestins; Raloxifene Hydrochloride; Regression Analysis; Uterine Neoplasms
PubMed: 21477393
DOI: No ID Found -
Frontiers in Endocrinology 2023To determine whether progestin-primed ovarian stimulation (PPOS) is more effective for women with diminished ovarian reserve (DOR) than clomiphene citrate (CC)/letrozole... (Meta-Analysis)
Meta-Analysis
BACKGROUND
To determine whether progestin-primed ovarian stimulation (PPOS) is more effective for women with diminished ovarian reserve (DOR) than clomiphene citrate (CC)/letrozole (LE) plus gonadotropin in IVF or ICSI treatment.
METHODS
Nine databases were searched until May 24, 2023, to identify relevant studies. Forest plots were used to present the results of this meta-analysis. Begg's and Egger's tests were applied to estimate publication bias. Subgroup and sensitivity analysis were performed to check the potential sources of heterogeneity and verify the robustness of the pooled results, respectively.
RESULTS
A total of 14 studies with 4182 participants were included for meta-analysis. There was evidence of a statistically notable increase in clinical pregnancy rate (OR = 1.39, 95%CI [1.01, 1.91], = 0.05), optimal embryos rate (OR = 1.50, 95%CI [1.20, 1.88], = 0.0004), and cumulative pregnancy rate (OR = 1.73, 95%CI [1.14, 2.60], = 0.009), the duration and the amount of gonadotropin required (MD = 1.56, 95%CI [0.47, 2.66], = 0.005; SMD = 1.51, 95%CI [0.90, 2.12], < 0.00001), along with decrease cycle cancellation rate (OR = 0.78, 95%CI [0.64, 0.95], = 0.02), luteinizing hormone (LH) level on the day of hCG (SMD = -0.81, 95%CI [-1.10, -0.53], < 0.00001), and premature LH surge rate (OR = 0.10, 95%CI [0.07, 0.15], < 0.00001) when PPOS was used. No evidence for publication bias within results was revealed.
CONCLUSIONS
Based on evidence-based results, PPOS protocol seems to improve IVF/ICSI outcomes for women with DOR. More research with larger sample sizes and rigorous designs are required to further explore the value of PPOS among women diagnosed with DOR.
SYSTEMATIC REVIEW REGISTRATION
www.crd.york.ac.uk, identifier CRD42023430202.
Topics: Female; Humans; Pregnancy; Ovarian Diseases; Ovarian Reserve; Ovulation Induction; Progestins; Sperm Injections, Intracytoplasmic; Steroids; Clinical Protocols
PubMed: 37670890
DOI: 10.3389/fendo.2023.1232935