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Zhang Q, Ma Y, Bu X, Jia C, Liu Y, Wang S. Comparison of bromocriptine and hydroxyethyl starch in the prevention of ovarian hyperstimulation syndrome. Int J Gynaecol Obstet 2022; 159:944-950. [PMID: 35575072 PMCID: PMC9796880 DOI: 10.1002/ijgo.14264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 04/04/2022] [Accepted: 05/09/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To evaluate the effectiveness of bromocriptine for prevention of ovarian hyperstimulation syndrome (OHSS). METHODS The retrospective study included women at risk of OHSS who were receiving gonadotropin-releasing hormone antagonist protocols, including 52 women given 2.5 mg bromocriptine by rectal insertion, 52 women given 500 ml intravenous hydroxyethyl starch (HES), and 40 women who received no intervention. Treatments were administered daily for 5 days beginning on the day of oocyte retrieval. Baseline information and data related to OHSS were compared. RESULTS No significant differences were found among groups in estradiol concentration on the day of trigger or in number of retrieved oocytes. Incidence of mild OHSS was not significantly different among groups, respectively 13.5%, 15.4%, and 17.5% (P > 0.05). The incidence of moderate to severe OHSS was significantly lower in the bromocriptine and HES groups compared with the control group, respectively 7.7%, 5.8%, and 22.5% (P < 0.05). D-dimer levels were significantly lower in the bromocriptine and HES groups compared with the control group on Day 5 after oocyte retrieval (P < 0.05). No differences in liver or renal function were found in the three groups. CONCLUSION Bromocriptine was apparently as effective as intravenous HES in patients with high risk of OHSS.
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Affiliation(s)
- Qiaoli Zhang
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology HospitalCapital Medical University. Beijing Maternal and Child Health Care HospitalBeijingChina
| | - Yanmin Ma
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology HospitalCapital Medical University. Beijing Maternal and Child Health Care HospitalBeijingChina
| | - Xiaomeng Bu
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology HospitalCapital Medical University. Beijing Maternal and Child Health Care HospitalBeijingChina
| | - Chanwei Jia
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology HospitalCapital Medical University. Beijing Maternal and Child Health Care HospitalBeijingChina
| | - Yanjun Liu
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology HospitalCapital Medical University. Beijing Maternal and Child Health Care HospitalBeijingChina
| | - Shuyu Wang
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology HospitalCapital Medical University. Beijing Maternal and Child Health Care HospitalBeijingChina
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Wu D, Shi H, Yu Y, Yu T, Zhai J. Comparison of the Effectiveness of Various Medicines in the Prevention of Ovarian Hyperstimulation Syndrome: A Network Meta-Analysis of Randomized Controlled Trials. Front Endocrinol (Lausanne) 2022; 13:808517. [PMID: 35154015 PMCID: PMC8825486 DOI: 10.3389/fendo.2022.808517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 01/03/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Previous studies have described the effects of different drugs in preventing ovarian hyperstimulation syndrome (OHSS). However, the efficacies of those drugs in preventing OHSS remain inconclusive. METHODS We searched the PubMed, Web of Science, Embase, and Cochrane Central Register of Controlled Trials (CENTRAL) databases. A network meta-analysis of randomized controlled trials (RCTs) was performed up to August 2021. We investigated the following drugs in our study: aspirin, albumin, metformin, calcium, cabergoline, quinagolide, letrozole, hydroxyethyl starch (HES), and glucocorticoids. The primary outcome was the incidence rate of moderate-to-severe OHSS, with the results presented as risk ratios (RRs) with 95% confidence intervals (CIs). RESULTS The incidence of moderate-to-severe OHSS was significantly reduced by calcium administration (risk ratios [RR] 0.14, 95% confidence interval [CI]: 0.04, 0.46) (grade: high), HES (RR 0.25, 95% CI 0.07, 0.73) (grade: high), and cabergoline (RR 0.43, 95% CI 0.24, 0.71) (grade: moderate). The surface under the cumulative ranking curve (SUCRA) indicated that calcium (SUCRA, 92.4%) was the most effective intervention for preventing moderate-to-severe OHSS. These drugs were safe and did not affect clinical pregnancy, miscarriage, or live birth rates. CONCLUSION Calcium, HES, and cabergoline could effectively and safely prevent moderate-to-severe OHSS, with calcium as the most effective intervention.
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Affiliation(s)
- Di Wu
- 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
| | - Hao Shi
- 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
| | - Yiping Yu
- 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
| | - Ting Yu
- 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
| | - Jun Zhai
- 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: Jun Zhai,
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Gao Y, Li J, Fan S, Chen P, Huang M, Bi H. Lipid Analysis of Follicular Fluids by UHPLC-ESI-HRMS Discovers Potential Biomarkers for Ovarian Hyperstimulation Syndrome. Front Endocrinol (Lausanne) 2022; 13:895116. [PMID: 35846297 PMCID: PMC9276923 DOI: 10.3389/fendo.2022.895116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 05/12/2022] [Indexed: 11/29/2022] Open
Abstract
Ovarian hyperstimulation syndrome (OHSS) is a serious iatrogenic complication during ovarian stimulation. Even though the incidence of OHSS was relatively low in clinical practice, the consequence can be potentially devastating and life-threatening. Abnormal lipid metabolism may relate to the pathological development of OHSS, but there is still a research gap in the lipidomic research. So here in our study, an ultra-high-performance liquid chromatography coupled with electrospray ionization high-resolution mass spectrometry (UHPLC-ESI-HRMS) based lipidomic analysis was performed using follicular fluid samples obtained from 17 patients undergoing OHSS. The lipid profiles of OHSS patients were characterized by increased cholesterol ester (ChE) and decreased lysophosphatidylcholine (LPC), phosphatidylinositol (PI), sphingomyelin (SM), dimethylphosphatidylethanolamine (dMePE) and lysodimethylphosphatidylethanolamine (LdMePE). Totally 10 lipids including LPC(18:0), SM(d18:1/16:0), PC(18:0/18:1), PC(20:2/20:5), PC(16:0/18:1), TG(16:0/18:1/18:1), TG(16:0/18:2/18:2), TG(16:0/16:1/18:1), ChE(20:4) and TG(8:0/8:0/10:0) were selected as differential lipids. In conclusion, this study demonstrated the alteration of various lipids in OHSS patients, which suggested the key role of lipids during the development of OHSS and shed light on the further pathophysiological research of OHSS.
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Affiliation(s)
- Yue Gao
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Jingjie Li
- Center of Reproductive Medicine, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shicheng Fan
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Pan Chen
- Pharmacy Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Min Huang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Huichang Bi
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, China
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
- *Correspondence: Huichang Bi, ;
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Elnory MA, Elmantwe ANM. Comparison of cabergoline versus calcium infusion in ovarian hyperstimulation syndrome prevention: A randomized clinical trial. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2018. [DOI: 10.1016/j.mefs.2018.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
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Agarwal N, Ghosh S, Bathwal S, Chakravarty B. Large-Volume Paracentesis, up to 27 L, With Adjuvant Vaginal Cabergoline in the Case of Severe Ovarian Hyperstimulation Syndrome with Successful Pregnancy Outcome: A Case Report. J Hum Reprod Sci 2017; 10:235-237. [PMID: 29142455 PMCID: PMC5672732 DOI: 10.4103/jhrs.jhrs_13_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Severe ovarian hyperstimulation syndrome (OHSS) is a potentially life-threatening complication of assisted reproductive technology. Herein, we report the case of an infertile couple, with the husband being azoospermic, who underwent in-vitro fertilisation and intracytoplasmic sperm injection at our institute. The woman presented with late OHSS 7 days after embryo transfer. Inpatient management was performed with intensive surveillance. Oral cabergoline was started prophylactically but was replaced by the vaginal route due to intolerance. Transvaginal paracentesis was performed five times over 20 days, and a total of 27 L of ascitic fluid was drained. The patient improved substantially and had a further uneventful pregnancy course. This case report helped us theorise that large-volume paracentesis is safe and efficacious in the management of severe OHSS. In addition, the vaginal route of cabergoline administration is more favourable than the oral route in view of lesser side effects and better patient compliance.
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Affiliation(s)
- Nupur Agarwal
- Department of Assisted Reproduction, Institute of Reproductive Medicine, Kolkata, West Bengal, India
| | - Sanghamitra Ghosh
- Department of Assisted Reproduction, Institute of Reproductive Medicine, Kolkata, West Bengal, India
| | - Shikha Bathwal
- Department of Assisted Reproduction, Institute of Reproductive Medicine, Kolkata, West Bengal, India
| | - Baidyanath Chakravarty
- Department of Assisted Reproduction, Institute of Reproductive Medicine, Kolkata, West Bengal, India
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Chappell N, Gibbons WE. The use of gonadotropin-releasing hormone antagonist post-ovulation trigger in ovarian hyperstimulation syndrome. Clin Exp Reprod Med 2017; 44:57-62. [PMID: 28795043 PMCID: PMC5545220 DOI: 10.5653/cerm.2017.44.2.57] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 05/17/2017] [Accepted: 05/17/2017] [Indexed: 12/04/2022] Open
Abstract
The purpose of this paper is to assimilate all data pertaining to the use of gonadotropin-releasing hormone (GnRH) antagonists in in vitro fertilization cycles after ovulation trigger to reduce the symptoms of ovarian hyperstimulation syndrome (OHSS). A systematic review of the literature was performed to identify all studies performed on the use of a GnRH antagonist in IVF cycle post-ovulation trigger with patients at high risk for OHSS. Ten studies were identified and reviewed. Descriptions of the studies and their individual results are presented in the following manuscript. Due to significant heterogeneity among the studies, it was not possible to perform a group analysis. The use of GnRH antagonists post-ovulation trigger for treatment of OHSS has been considered for almost 20 years, though research into its use is sparse. Definitive conclusions and recommendations cannot be made at this time, though preliminary data from these trials demonstrate the potential for GnRH antagonists to play a role in the treatment of OHSS in certain patient populations.
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Affiliation(s)
- Neil Chappell
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - William E Gibbons
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
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Abstract
BACKGROUND Ovarian hyperstimulation syndrome (OHSS) is a serious and potentially fatal complication of ovarian stimulation which affects 1% to 14% of all in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI) cycles. A number of clinical studies with conflicting results have reported on the use of plasma expanders such as albumin, hydroxyethyl starch (HES), mannitol, polygeline and dextran as a possible intervention for the prevention of OHSS. Women with very high estradiol levels, high numbers of follicles or oocytes retrieved, and women with polycystic ovary syndrome (PCOS), are at particularly high risk of developing OHSS. Plasma expanders are not commonly used nowadays in ovarian hyperstimulation. This is mainly because clinical evidence on their effectiveness remains sparse, because of the low incidence of moderate and severe ovarian hyperstimulation syndrome (OHSS) and the simultaneous introduction of mild stimulation approaches, gonadotropin-releasing hormone (GnRH) antagonist protocols and the freeze-all strategy for the prevention of OHSS. OBJECTIVES To review the effectiveness and safety of administration of volume expanders for the prevention of moderate and severe ovarian hyperstimulation syndrome (OHSS) in high-risk women undergoing IVF or ICSI treatment cycles. SEARCH METHODS We searched databases including the Cochrane Gynaecology and Fertility Group Specialised Register of controlled trials, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase and trial registers to September 2015; no date restrictions were used as new comparators were included in this search. The references of relevant publications were also searched. We attempted to contact authors to provide or clarify data that were unclear from trial or abstract reports. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing volume expanders versus placebo or no treatment for the prevention of OHSS in high-risk women undergoing ovarian hyperstimulation as part of any assisted reproductive technique. DATA COLLECTION AND ANALYSIS Two review authors independently selected the studies, assessed risk of bias and extracted relevant data. The primary review outcome was moderate or severe OHSS. Other outcomes were live birth, pregnancy and adverse events. We combined data to calculate pooled Peto odds ratios (ORs) and 95% confidence intervals (CIs) for each intervention. Statistical heterogeneity was assessed using the I(2) statistic. We assessed the overall quality of the evidence for each comparison, using GRADE methods. MAIN RESULTS We included nine RCTs (1867 women) comparing human albumin (seven RCTs) or HES (two RCTs) or mannitol (one RCT) versus placebo or no treatment for prevention of OHSS. The evidence was very low to moderate quality for all comparisons. The main limitations were imprecision, poor reporting of study methods, and failure to blind outcome assessment.There was evidence of a beneficial effect of intravenous albumin on OHSS, though heterogeneity was substantial (Peto OR 0.67 95% CI 0.47 to 0.95, seven studies, 1452 high risk women; I² = 69%, very low quality evidence) . This suggests that if the rate of moderate or severe OHSS with no treatment is 12%, it will be about 9% (6% to12%) with the use of intravenous albumin. However, there was evidence of a detrimental effect on pregnancy rates (Peto OR 0.72 95% CI 0.55 to 0.94, I² = 42%, seven studies 1069 high risk women, moderate quality evidence). This suggests that if the chance of pregnancy is 40% without treatment, it will be about 32% (27% to 38%) with the use of albumin.There was evidence of a beneficial effect of HES on OHSS (Peto OR 0.27 95% CI 0.12 to 0.59, I² = 0%, two studies, 272 women, very low quality evidence). This suggests that if the rate of moderate or severe OHSS with no treatment is 16%, it will be about 5% (2% to 10%) with the use of HES. There was no evidence of an effect on pregnancy rates (Peto OR 1.20 95% CI 0.49 to 2.93, one study, 168 women, very low quality evidence).There was evidence of a beneficial effect of mannitol on OHSS (Peto OR 0.38, 95% CI 0.22 to 0.64, one study, 226 women with PCOS, low quality evidence). This means that if the risk of moderate or severe OHSS with no treatment is 52%, it will be about 29% (19% to 41%) with mannitol. There was no evidence of an effect on pregnancy rates (Peto OR 0.85 95% CI 0.47 to 1.55; one study, 226 women, low quality evidence).Live birth rates were not reported in any of the studies. Adverse events appeared to be uncommon, but were too poorly reported to reach any firm conclusions. AUTHORS' CONCLUSIONS Evidence suggests that the plasma expanders assessed in this review (human albumin, HES and mannitol) reduce rates of moderate and severe OHSS in women at high risk. Adverse events appear to be uncommon, but were too poorly reported to reach any firm conclusions, and there were no data on live birth. However, there was evidence that human albumin reduces pregnancy rates. While there was no evidence that HES, or mannitol had any influence on pregnancy rates, the evidence of effectiveness was based on very few trials which need to be confirmed in additional, larger randomised controlled trials (RCTs) before they should be considered for routine use in clinical practice.
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Affiliation(s)
- MA Youssef
- Faculty of Medicine, Cairo UniversityDepartment of Obstetrics & GynaecologyCairoEgypt
| | - Selma Mourad
- Radboud University Medical CentreNijmegenNetherlands
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Humaidan P, Nelson S, Devroey P, Coddington C, Schwartz L, Gordon K, Frattarelli J, Tarlatzis B, Fatemi H, Lutjen P, Stegmann B. Ovarian hyperstimulation syndrome: review and new classification criteria for reporting in clinical trials. Hum Reprod 2016; 31:1997-2004. [DOI: 10.1093/humrep/dew149] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 05/27/2016] [Indexed: 02/03/2023] Open
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Guo JL, Zhang DD, Zhao Y, Zhang D, Zhang XM, Zhou CQ, Yao SZ. Pharmacologic Interventions in Preventing Ovarian Hyperstimulation Syndrome: A Systematic Review and Network Meta-Analysis. Sci Rep 2016; 6:19093. [PMID: 26752241 PMCID: PMC4707491 DOI: 10.1038/srep19093] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 12/04/2015] [Indexed: 01/20/2023] Open
Abstract
Ovarian hyperstimulation syndrome (OHSS) is a severe iatrogenic complication of controlled ovarian stimulation. Randomised controlled trials (RCTs) have proven several pharmacologic interventions to be effective in OHSS prevention, but these trials have seldom compared multiple drugs. We identified randomised controlled trials (RCTs) through June 2015 by searching databases and compared 11 intervention strategies in preventing OHSS (primary outcome) and their influence on pregnancy rate (secondary outcome). A network meta-analysis was used to evaluate the relative effectiveness among treatments and to create a rank probability table. Thirty-one RCTs were identified, including 7181 participants. Five pharmacologic interventions were superior to placebo in decreasing OHSS incidence: aspirin [relative risk (RR) 0.07, 95% credible interval (CrI) 0.01-0.30, p < 0.05], intravenous (IV) calcium [RR 0.11, 95% CrI 0.02-0.54, p < 0.05], cabergoline [RR 0.17, 95% CrI 0.06-0.43, p < 0.05], metformin [RR 0.20, 95% CrI 0.07-0.59, p < 0.05] and IV hydroxyethyl starch (HES) [RR 0.26, 95% CrI 0.05-0.99, p < 0.05]. The rank probability demonstrated aspirin (Rank 1: 36%) and IV calcium (Rank 1: 35%) to be the most efficacious. Additionally, albumin might decrease the pregnancy rate when compared with placebo [RR 0.85, 95% CI 0.74-0.97, p < 0.05]. This conclusion provides a relative standard and objective reference for choosing an OHSS prophylactic agent.
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Affiliation(s)
- Jun-Liang Guo
- Department of Obstetrics & Gynaecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou City, 510080, P.R. China
- Zhong-shan School of Medicine, Sun Yat-sen University, Guangzhou City, 510082, P.R. China
| | - Duo-Duo Zhang
- Department of Obstetrics & Gynaecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou City, 510080, P.R. China
- Zhong-shan School of Medicine, Sun Yat-sen University, Guangzhou City, 510082, P.R. China
| | - Yue Zhao
- Zhong-shan School of Medicine, Sun Yat-sen University, Guangzhou City, 510082, P.R. China
| | - Dan Zhang
- Department of Obstetrics & Gynaecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou City, 510080, P.R. China
| | - Xi-Meng Zhang
- Zhong-shan School of Medicine, Sun Yat-sen University, Guangzhou City, 510082, P.R. China
| | - Can-Quan Zhou
- Department of Obstetrics & Gynaecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou City, 510080, P.R. China
| | - Shu-Zhong Yao
- Department of Obstetrics & Gynaecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou City, 510080, P.R. China
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Ghahiri A, Mogharehabed N, Movahedi M, Hosseini N. Evaluation of intravenous hydroxylethyl starch, intravenous albumin 20%, and oral cabergoline for prevention of ovarian hyperstimulation syndrome in patients undergoing ovulation induction. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2015; 20:692-6. [PMID: 26622260 PMCID: PMC4638073 DOI: 10.4103/1735-1995.166228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND The purpose of this study was to compare the three different strategies, intravenous (IV) hydroxylethyl starch (HES), IV human albumin (HA), and oral Cabergoline (Cb) in the prevention of ovarian hyperstimulation syndrome (OHSS). MATERIALS AND METHODS In this prospective randomized clinical trial, 91 women at high risk of developing OHSS were allocated into the three groups, group one received 2 vial (2 × 50 ml) IV HAs, in group two, 1000 ml of 6% HES was administered IV, both groups 30 min after oocyte retrieval within 4 h. Group three, 31 infertile patients received oral Cb 0.5 mg daily for 7 days after oocyte retrieval. Patients were visited 14 ± 1 days after in-vitro fertilization and if β-human chorionic gonadotropin level >10, transvaginal ultrasonography was performed 2 weeks later to confirm intrauterine pregnancy. Patients were followed up weekly for 3 months for signs of OHSS and were also informed about the signs of OHSS and asked to contact immediately if any symptoms of were detected. RESULTS None of the participants in group HES developed severe OHSS and only 3 patients (10%) developed mild to moderate OHSS. The incident of severe OHSS was significantly higher in albumin group compared to Cb and HES group (P = 0.033 and P < 0.001, respectively). Also, the probability of developing severe OHSS was higher in Cb group than group HES (P = 0.031). CONCLUSION The findings from this study suggest that administration of 1000 ml of HES 6% has a higher prophylactic effect compared to administration of IV HA and oral Cb.
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Affiliation(s)
- Ataollah Ghahiri
- Department of Obstetrics and Gynecology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Neda Mogharehabed
- Department of Obstetrics and Gynecology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Minoo Movahedi
- Department of Obstetrics and Gynecology, Isfahan University of Medical Sciences, Isfahan, Iran
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Nastri CO, Teixeira DM, Moroni RM, Leitão VMS, Martins WP. Ovarian hyperstimulation syndrome: pathophysiology, staging, prediction and prevention. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2015; 45:377-93. [PMID: 25302750 DOI: 10.1002/uog.14684] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 09/25/2014] [Accepted: 09/29/2014] [Indexed: 05/25/2023]
Abstract
OBJECTIVE To identify, appraise and summarize the current evidence regarding the pathophysiology, staging, prediction and prevention of ovarian hyperstimulation syndrome (OHSS). METHODS Two comprehensive systematic reviews were carried out: one examined methods of predicting either high ovarian response or OHSS and the other examined interventions aimed at reducing the occurrence of OHSS. Additionally, we describe the related pathophysiology and staging criteria. RESULTS Seven studies examining methods of predicting OHSS and eight more examining methods of predicting high ovarian response to controlled ovarian stimulation were included. Current evidence shows that the best methods of predicting high response are antral follicle count and anti-Müllerian hormone levels, and that a high ovarian response (examined by the number of large follicles, estradiol concentration or the number of retrieved oocytes) is the best method of predicting the occurrence of OHSS. Ninety-seven randomized controlled trials examining the effect of several interventions for reducing the occurrence of OHSS were included. There was high-quality evidence that replacing human chorionic gonadotropin by gonadotropin-releasing hormone agonists or recombinant luteinizing hormone, and moderate-quality evidence that antagonist protocols, dopamine agonists and mild stimulation, reduce the occurrence of OHSS. The evidence for the effect of the other interventions was of low/very low quality. Additionally, we identified and described 12 different staging criteria. CONCLUSIONS There are useful predictive tools and several preventive interventions aimed at reducing the occurrence of OHSS. Acknowledging and understanding them are of crucial importance for planning the treatment of, and, ultimately, eliminating, OHSS while maintaining high pregnancy rates.
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Affiliation(s)
- C O Nastri
- Department of Obstetrics and Gynecology, Ribeirao Preto Medical School, University of Sao Paulo (DGO-FMRP-USP), Ribeirao Preto, Brazil; School of Health Technology - Ultrasonography School of Ribeirao Preto (FATESA-EURP), Ribeirao Preto, Brazil
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Mathur RS, Tan BK. British Fertility Society Policy and Practice Committee: Prevention of Ovarian Hyperstimulation Syndrome. HUM FERTIL 2014; 17:257-68. [DOI: 10.3109/14647273.2014.961745] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Ata B, Tulandi T. Pathophysiology of ovarian hyperstimulation syndrome and strategies for its prevention and treatment. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/eog.09.10] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Matorras R, Andrés M, Mendoza R, Prieto B, Pijoan JI, Expósito A. Prevention of ovarian hyperstimulation syndrome in GnRH agonist IVF cycles in moderate risk patients: randomized study comparing hydroxyethyl starch versus cabergoline and hydroxyethyl starch. Eur J Obstet Gynecol Reprod Biol 2013; 170:439-43. [DOI: 10.1016/j.ejogrb.2013.07.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 05/17/2013] [Accepted: 07/04/2013] [Indexed: 11/25/2022]
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Serum Albumin Levels in Women With Ovarian Hyperstimulation Syndrome With or Without Polycystic Ovaries. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2012; 34:866-869. [DOI: 10.1016/s1701-2163(16)35386-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Fiedler K, Ezcurra D. Predicting and preventing ovarian hyperstimulation syndrome (OHSS): the need for individualized not standardized treatment. Reprod Biol Endocrinol 2012; 10:32. [PMID: 22531097 PMCID: PMC3403873 DOI: 10.1186/1477-7827-10-32] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Accepted: 04/24/2012] [Indexed: 11/13/2022] Open
Abstract
Ovarian hyperstimulation syndrome (OHSS) is the most serious complication of controlled ovarian stimulation (COS) as part of assisted reproductive technologies (ART). While the safety and efficacy of ART is well established, physicians should always be aware of the risk of OHSS in patients undergoing COS, as it can be fatal. This article will briefly present the pathophysiology of OHSS, including the key role of vascular endothelial growth factor (VEGF), to provide the foundation for an overview of current techniques for the prevention of OHSS. Risk factors and predictive factors for OHSS will be presented, as recognizing these risk factors and individualizing the COS protocol appropriately is the key to the primary prevention of OHSS, as the benefits and risks of each COS strategy vary among individuals. Individualized COS (iCOS) could effectively eradicate OHSS, and the identification of hormonal, functional and genetic markers of ovarian response will facilitate iCOS. However, if iCOS is not properly applied, various preventive measures can be instituted once COS has begun, including cancelling the cycle, coasting, individualizing the human chorionic gonadotropin trigger dose or using a gonadotropin-releasing hormone (GnRH) agonist (for those using a GnRH antagonist protocol), the use of intravenous fluids at the time of oocyte retrieval, and cryopreserving/vitrifying all embryos for subsequent transfer in an unstimulated cycle. Some of these techniques have been widely adopted, despite the scarcity of data from randomized clinical trials to support their use.
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Affiliation(s)
- Klaus Fiedler
- Kinderwunsch Centrum München (KCM) (Fertility Center Munich), Lortzingstr. 26, D-81241, Munich, Germany
| | - Diego Ezcurra
- Merck Serono S.A. – Geneva (an affiliate of Merck KGaA, Darmstadt, Germany), 9 Chemin des Mines, Geneva, CH-1202, Switzerland
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Tehraninejad ES, Hafezi M, Arabipoor A, Aziminekoo E, Chehrazi M, Bahmanabadi A. Comparison of cabergoline and intravenous albumin in the prevention of ovarian hyperstimulation syndrome: a randomized clinical trial. J Assist Reprod Genet 2012; 29:259-64. [PMID: 22231013 DOI: 10.1007/s10815-011-9708-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2011] [Accepted: 12/28/2011] [Indexed: 11/29/2022] Open
Abstract
PURPOSE To compare the efficacy of cabergoline (Cb2) and intravenous human albumin (HA) in the prevention of ovarian hyperstimulation syndrome. METHODS In this randomized controlled trial study, 138 women who were at high risk for developing OHSS were randomly allocated into two groups. In Group one, 20 gr of HA 20% was infused over 1 h. Group two received 0.5 mg per day of Cb2 orally for 7 days, starting on oocyte pickup day. All patients were visited seven and 14 days after oocyte retrieval to determine early clinical or ultrasound evidence of OHSS. RESULTS Moderate OHSS was observed in 33 versus 14 cases in the HA and Cb2 groups, respectively, which was significantly different. The number of severe OHSS cases in the HA group was significantly higher than in the Cb2 group (P < 0.001). CONCLUSIONS Prophylactic oral low dose cabergoline was more effective and less costly than intravenous human albumin in the prevention of OHSS in high-risk patients.
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Affiliation(s)
- Ensieh Shahrokh Tehraninejad
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Number 12, East Hafez Avenue, Bani Hashem Street, Resalat Highway, Tehran, Iran.
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18
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[Ovarian hyperstimulation syndrome: pathophysiology, risk factors, prevention, diagnosis and treatment]. ACTA ACUST UNITED AC 2011; 40:593-611. [PMID: 21835557 DOI: 10.1016/j.jgyn.2011.06.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Revised: 06/07/2011] [Accepted: 06/14/2011] [Indexed: 12/26/2022]
Abstract
The ovarian hyperstimulation syndrome is a major complication of ovulation induction for in vitro fertilization, with severe morbidity and possible mortality. Whereas its pathophysiology remains ill-established, the VEGF may play a key role as well as coagulation disturbances. Risk factors for severe OHSS may be related to patients characteristics or to the management of the ovarian stimulation. Two types of OHSS are usually distinguished: the early OHSS, immediately following the ovulation triggering and a later and more severe one, occurring in case of pregnancy. As no etiologic treatment is available, the therapeutic management of OHSS should focus on its related-complications. Thrombotic complications that can occur in venous or arterial vessels represent the major risk of OHSS, possibly conducting to myocardial infarction and cerebrovascular accidents. Once the OHSS is diagnosed, prevention of thrombotic accidents remains the major issue.
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Youssef MA, Al-Inany HG, Evers JL, Aboulghar M. Intra-venous fluids for the prevention of severe ovarian hyperstimulation syndrome. Cochrane Database Syst Rev 2011:CD001302. [PMID: 21328249 DOI: 10.1002/14651858.cd001302.pub2] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Ovarian hyperstimulation syndrome (OHSS) is a serious and potentially fatal complication of ovarian stimulation, which affects 1% to 14% of all in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI) cycles. A number of clinical studies with conflicting results have reported on the use of intravenous fluids such as albumin, hydroxyethyl starch, Haemaccel® and dextran as a possible way for preventing the severe form of OHSS. OBJECTIVES To review the effectiveness and safety of administration of intravenous fluids such as albumin, hydroxyethyl starch, Haemaccel® and dextran in the prevention of severe ovarian hyperstimulation syndrome (OHSS) in IVF or ICSI treatment cycles. SEARCH STRATEGY We searched the Cochrane Menstrual Disorders and Subfertility Group Specialised Register of controlled trials, the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, to third quarter 2010), MEDLINE (1950 to November 2010), EMBASE (1980 to November 2010) and The National Research Register (to November 2010). The citation lists of relevant publications, review articles, abstracts of scientific meetings and included studies were also searched. The authors were contacted to provide or clarify data that were unclear from the trial reports. SELECTION CRITERIA Randomised controlled trials (RCTs) which compared the effects of intravenous fluids with placebo or no treatment for the prevention of severe OHSS in high risk women undergoing IVF or ICSI treatment cycles. DATA COLLECTION AND ANALYSIS Two review authors independently scanned the abstracts, identified relevant papers, assessed inclusion of trials and trial quality and extracted relevant data. Validity was assessed in terms of method of randomisation, allocation concealment and outcomes. Where possible, data were pooled for analysis. A separate analysis of studies was performed for human albumin and hydroxyethyl starch versus placebo or no treatment. Other potential intravenous fluids have been identified, such as Haemaccel and dextran, however no randomised controlled studies on their applicability could be found. MAIN RESULTS Nine RCTs involving 1660 (human albumin vs placebo) and 487 (HES vs placebo) randomised women, have been included in this review. There was a borderline statistically significant decrease in the incidence of severe OHSS with administration of human albumin (8 RCTs, OR 0.67, 95% CI 0.45 to 0.99).There was a statistically significant decrease in severe OHSS incidence with administration of hydroxyethyl starch (3 RCTs, OR 0.12, 95% CI 0.04 to 0.40). There was no evidence of statistical difference in the pregnancy rate between both groups of treatment. AUTHORS' CONCLUSIONS There is limited evidence of benefit from intra-venous albumin administration at the time of oocyte retrieval in the prevention or reduction of the incidence of severe OHSS in high risk women undergoing IVF or ICSI treatment cycles. Hydroxyethyl starch markedly decreases the incidence of severe OHSS.
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Affiliation(s)
- Mohamed Afm Youssef
- Obstetrics & Gynaecology, Faculty of Medicine - Cairo University, Cairo, Egypt, 1105AZ
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Intravenous albumin administration for the prevention of severe ovarian hyperstimulation syndrome: a systematic review and metaanalysis. Fertil Steril 2011; 95:188-96, 196.e1-3. [DOI: 10.1016/j.fertnstert.2010.05.026] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Revised: 04/15/2010] [Accepted: 05/04/2010] [Indexed: 11/20/2022]
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21
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Preventing ovarian hyperstimulation syndrome: guidance for the clinician. Fertil Steril 2010; 94:389-400. [PMID: 20416867 DOI: 10.1016/j.fertnstert.2010.03.028] [Citation(s) in RCA: 179] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2009] [Revised: 12/21/2009] [Accepted: 03/09/2010] [Indexed: 11/22/2022]
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22
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Nowicka MA, Fritz-Rdzanek A, Grzybowski W, Walecka I, Niemiec KT, Jakimiuk AJ. C-reactive protein as the indicator of severity in ovarian hyperstimulation syndrome. Gynecol Endocrinol 2010; 26:399-403. [PMID: 20170348 DOI: 10.3109/09513591003632266] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND To establish correlations between laboratory findings and clinical symptoms of moderate and severe ovarian hyperstimulation syndrome (OHSS). DESIGN A retrospective study. SETTING Department of obstetrics and gynecology, public clinical hospital. PATIENTS Nineteen women admitted to the public hospital with a diagnosis of OHSS. The procedure of controlled ovarian stimulation (COH) was performed in the private assisted reproductive technology centre. METHODS Blood samples were collected, ultrasound examination of ovaries, abdominal circumference measurement were performed, intravenous crystalloids, plasma expanders such colloids and albumin were given. Correlations between mean laboratory results (haematocrit, c-reactive protein (CRP), white blood count, serum protein, serum albumin), ovarian size in ultrasound examination, abdominal circumference, and amount of albumin and hydroxyethyl starch transfused to the patient were assessed. RESULTS Significant correlation was observed between CRP concentration and abdominal circumference measured when the patient was admitted to the department, between CRP concentration and ovarian size measured during ultrasound examination at admission and between CRP concentration and body weight. CONCLUSIONS CRP can be a potential candidate to an indicator of OHSS severity.
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Affiliation(s)
- Małgorzata Anna Nowicka
- Department of Obstetrics and Gynecology, Central Clinical Hospital of Ministry of Interior and Administration, Warsaw, Poland
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24
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Vloeberghs V, Peeraer K, Pexsters A, D'Hooghe T. Ovarian hyperstimulation syndrome and complications of ART. Best Pract Res Clin Obstet Gynaecol 2009; 23:691-709. [DOI: 10.1016/j.bpobgyn.2009.02.006] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Accepted: 02/25/2009] [Indexed: 11/24/2022]
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25
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Mathur R, Kailasam C, Jenkins J. Review of the evidence base of strategies to prevent ovarian hyperstimulation syndrome. HUM FERTIL 2009; 10:75-85. [PMID: 17564886 DOI: 10.1080/14647270601111239] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The English-language literature was reviewed to examine the evidence base for strategies that have been used to prevent ovarian hyperstimulation syndrome (OHSS). Prediction of OHSS by pretreatment patient characteristics and ovarian response parameters is unreliable, with a significant number of OHSS cases occurring in patients not thought to be high risk, while the majority of 'high-risk' cycles do not result in OHSS. Alternatives to ovarian stimulation should always be considered, depending on the clinical situation. Monofollicular ovulation induction with a cautious step-up regime carries a lower risk of overstimulation than step-down regimes. In in vitro fertilization (IVF) cycles, a low starting dose of follicle-stimulating hormone (FSH) and the use of 5000 iu human chorionic gonadotrophin (hCG) for final follicular maturation may benefit patients at high risk of OHSS. The role of GnRH antagonists is unclear. In women with polycystic ovaries, who are undergoing ovarian stimulation for IVF, metformin co-treatment may reduce the risk of OHSS. Coasting of cycles with over-response is associated with a reduced risk of OHSS, although precise criteria for initiating and ending coasting are not definable at present. Elective cryopreservation of all embryos prevents late OHSS, but its value has been poorly researched. The literature does not support a role for intravenous albumin, administered around the time of oocyte retrieval, in preventing OHSS. Evidence is insufficient regarding a possible role for hexa-ethyl starch. hCG should not be used for luteal support, as it is associated with a higher risk of OHSS, and equivalent pregnancy rates are obtained with the use of progesterone.
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Affiliation(s)
- Raj Mathur
- Reproductive Medicine and Surgery, Addenbrooke's Hospital, Cambridge, UK.
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26
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Smith LP, Hacker MR, Alper MM. Patients with severe ovarian hyperstimulation syndrome can be managed safely with aggressive outpatient transvaginal paracentesis. Fertil Steril 2008; 92:1953-9. [PMID: 18976762 DOI: 10.1016/j.fertnstert.2008.09.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2008] [Revised: 09/03/2008] [Accepted: 09/03/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To describe our experience with aggressive outpatient transvaginal paracentesis to manage ovarian hyperstimulation syndrome (OHSS). DESIGN Retrospective case series. SETTING Private, academically affiliated IVF center. PATIENT(S) Women undergoing assisted reproductive technologies (ART) and having a diagnosis of OHSS. INTERVENTION(S) Management of OHSS with hospitalization or outpatient transvaginal paracentesis between 1999 and 2007. MAIN OUTCOME MEASURE(S) Grade and stage of OHSS, need for hospitalization, and adverse events. RESULT(S) From 1999 to 2007, we identified 183 patients with OHSS. We began performing outpatient transvaginal paracentesis to treat OHSS in 2002. We have performed 146 outpatient transvaginal paracenteses in 96 patients with no procedure-related complications. With the implementation of early, aggressive, outpatient paracentesis, the number of patients requiring hospitalization for OHSS decreased. From 2006 to 2007, 29 patients were diagnosed with severe OHSS and 25 (86%) were managed as outpatients with transvaginal paracentesis with no complications. CONCLUSION(S) This report represents one of the largest series of patients with OHSS managed with outpatient transvaginal paracentesis. Although there continues to be a small percentage of patients with OHSS who require hospitalization, the vast majority of patients with severe OHSS at our center in the past 2 years had their condition successfully managed as outpatients with use of aggressive transvaginal paracentesis.
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27
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Ovarielles Überstimulationssyndrom. GYNAKOLOGISCHE ENDOKRINOLOGIE 2007. [DOI: 10.1007/s10304-007-0208-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
The Ovarian Hyperstimulation Syndrome (OHSS) represents one of the biggest nightmares of all physicians involved in Assisted Reproductive Technologies (ART). Every year, several hundreds of women are hospitalized and to date several deaths have been reported. The pivotal event in the development of OHSS is the disruption of capillary integrity that results in leakage of intravascular fluid and proteins into third space. On the molecular level, human chorionic godadotropin (HCG) either exogenous or endogenous, functions as the triggering point for the production of vascular endothelial growth factor (VEGF) that is the main mediator to increase permeability on the vascular bed. Spontaneous OHSS has also been reported, either due to inappropriate activation of a mutant FSH receptor or due to very high levels of HCG during pregnancy. The available evidence on the several preventive and therapeutic approaches with special attention to level 1 evidence when available is also presented. OHSS is a self-resolving condition and the main role of the physician is to correct and maintain the intravascular volume, to support renal function and respiration and prevent thrombotic events. An algorithm on the management of OHSS on an outpatient basis and in the hospital is based on the previous mentioned principles.
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Affiliation(s)
- Nikos F Vlahos
- Second Department of Obstetrics and Gynicology, Aretaieion Hospital, National Kapodestrian University of Athens, School of Medicine, Greece.
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Isikoglu M, Berkkanoglu M, Senturk Z, Ozgur K. Human albumin does not prevent ovarian hyperstimulation syndrome in assisted reproductive technology program: a prospective randomized placebo-controlled double blind study. Fertil Steril 2007; 88:982-5. [PMID: 17313946 DOI: 10.1016/j.fertnstert.2006.11.170] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2006] [Revised: 11/29/2006] [Accepted: 11/30/2006] [Indexed: 11/18/2022]
Abstract
We aimed to clarify the efficiency of IV human albumin in the prevention of ovarian hyperstimulation syndrome (OHSS). We found that human albumin at the described strength does not seem to either prevent or reduce the incidence of severe OHSS in high risk patients undergoing intracytoplasmic sperm injection (ICSI).
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Fernández J, Monteagudo J, Bargallo X, Jiménez W, Bosch J, Arroyo V, Navasa M. A randomized unblinded pilot study comparing albumin versus hydroxyethyl starch in spontaneous bacterial peritonitis. Hepatology 2005; 42:627-34. [PMID: 16108036 DOI: 10.1002/hep.20829] [Citation(s) in RCA: 149] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The administration of albumin improves circulatory function, prevents hepatorenal syndrome, and reduces hospital mortality in patients with cirrhosis and spontaneous bacterial peritonitis. This randomized unblinded pilot study compared the effect of albumin (10 patients) and the synthetic plasma expander hydroxyethyl starch 200/0.5 (10 patients) on the systemic hemodynamics of patients with spontaneous bacterial peritonitis. Baseline measurements were performed within 12 hours after diagnosis of infection. Patients then received 2 doses of the volume expander (1.5 g/kg body weight after baseline measurements and 1 g/kg body weight on day 3). Measurements were repeated after infection resolution. Treatment with albumin was associated with a significant increase in arterial pressure and a suppression of plasma renin activity, indicating an improvement in circulatory function. This occurred in the setting of a significant expansion of central blood volume (increase in cardiopulmonary pressures and atrial natriuretic factor) and an increase in systolic volume and systemic vascular resistance. In contrast, no significant changes were observed in these parameters in patients treated with hydroxyethyl starch. Von Willebrand-related antigen plasma levels significantly decreased in patients treated with albumin but not in those treated with hydroxyethyl starch. Serum nitrates and nitrites increased in patients treated with hydroxyethyl starch but not in those treated with albumin. These data suggest an effect of albumin on endothelial function. In conclusion, albumin but not hydroxyethyl starch improves systemic hemodynamics in patients with spontaneous bacterial peritonitis. This effect is due not only to volume expansion but also to an action on the peripheral arterial circulation.
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Affiliation(s)
- Javier Fernández
- Liver Unit, IMDM and IDIBAPS, Hospital Clínic, University of Barcelona, Spain.
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Chen D, Burmeister L, Goldschlag D, Rosenwaks Z. Ovarian hyperstimulation syndrome: strategies for prevention. Reprod Biomed Online 2003; 7:43-9. [PMID: 12930573 DOI: 10.1016/s1472-6483(10)61727-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ovarian hyperstimulation syndrome (OHSS) is a serious, iatrogenic complication of ovarian stimulation. The following report is a review of traditional and new strategies to prevent the development of OHSS. Techniques such as reducing the ovarian stimulus, coasting and cryopreservation are discussed. Other more investigative strategies are also summarized, including follicular aspiration, in-vitro maturation of immature oocytes, the use of gonadotrophin-releasing hormone (GnRH) agonists to trigger ovulation and the use of volume expanders such as hydroxyethyl starch. In addition, a review of the internal experience with OHSS at the authors' institution is described. All these preventative approaches are based on current understanding of the physiologic mechanisms involved in the pathogenesis of OHSS.
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Affiliation(s)
- Dehan Chen
- The Center for Reproductive Medicine and Infertility, Weill Cornell Medical College, 505 East 70th Street, HMT-340, New York, NY 10021, USA
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Affiliation(s)
- Smruta Shanbhag
- The Assisted Reproduction Unit, University of Aberdeen, Aberdeen
| | - Siladitya Bhattacharya
- The Department of Obstetrics and Gynaecology, Aberdeen Maternity Hospital, Aberdeen AB25 2ZD
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Aboulghar M, Evers JH, Al-Inany H. Intra-venous albumin for preventing severe ovarian hyperstimulation syndrome. Cochrane Database Syst Rev 2002:CD001302. [PMID: 12076404 DOI: 10.1002/14651858.cd001302] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Ovarian hyperstimulation syndrome (OHSS) is an iatrogenic condition that occurs after the administration of human menopausal gonadotrophin (hMG) with or without gonadotrophin releasing hormone (GnRH) agonists. OHSS is a threat to every woman undergoing ovulation induction and is potentially lethal in its severest form. Severe OHSS is characterised by growth of multiple large follicles with massive extravascular protein rich fluid shift. This may lead to hypovolaemia, haemoconcentration, oliguria, and electrolyte disturbance. Human albumin solutions are now used in the management of shock and other conditions in which restoration of blood volume is urgent, the acute management of burns, and clinical situations associated with hypoproteinaemia. Recently, a number of clinical trials with conflicting results have been reported in which albumin has been tested as a possible way for preventing the severe form of OHSS. OBJECTIVES To review the effectiveness of human albumin administration in prevention of severe ovarian hyperstimulation syndrome. SEARCH STRATEGY The Menstrual Disorders and Subfertility Group literature search strategy was used to identify randomised trials that had compared the use of human albumin with placebo or no treatment in the prevention of severe ovarian hyperstimulation syndrome. A diverse search strategy was employed, including handsearching of core journals from 1966 to November 2001, searching bibliographies of relevant trials, MEDLINE, EMBASE, PsychLIT and CINAHL databases, the MDSG specialised register, abstracts from North American and European meetings and contact with authors of relevant papers. SELECTION CRITERIA Trials were included if they compared the effect of human albumin with placebo or no treatment on relevant outcomes. Only randomised controlled studies were included in this review. DATA COLLECTION AND ANALYSIS Seven randomised controlled trials were identified, five of which met our inclusion criteria and enrolled 378 women (193 in the albumin treated group and 185 in the control group). Trials under consideration were evaluated for methodological quality and appropriateness for inclusion without consideration of their results.The five included trials were single-centre parallel randomised controlled studies. Relevant data were extracted independently by two reviewers using the standardized data extraction sheet. Validity was assessed in terms of method of randomisation, completeness of follow-up, presence or absence of crossover and co-intervention. DATA SYNTHESIS 2x2 tables were generated for all relevant outcomes. Odds ratios were calculated using the Peto modified Mantel-Haenszel technique. MAIN RESULTS Meta-analysis of the five included trials demonstrated significant reduction in severe ovarian hyperstimulation syndrome on administration of human albumin (odds ratio was 0.28 (95% CI 0.11 to 0.73). Relative risk was 0.35 (0.14 - 0.87) and absolute risk reduction was 5.5. For every 18 women at risk of severe OHSS, albumin infusion will save one more case. There was no evidence of an increase in the pregnancy rate (odds ratio was 1.09, (95% CI 0.65 to 1.83) REVIEWER'S CONCLUSIONS: This review shows a clear benefit from administration of intra-venous albumin at the time of oocyte retrieval in prevention of severe OHSS in high-risk cases. Whether the NNT would justify the routine use of albumin infusion in cases at risk of severe OHSS needs to be judged by clinical decision makers.
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Affiliation(s)
- M Aboulghar
- Egyptian IVF-ET Center, 3 Street 161, Hadaek El-Maadi, Maadi, Cairo, Egypt.
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