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Mohammed Seid A, Mehari EA, Bekalu AF, Dula Sema F, Limenh LW, Geremew DT, Tessema TA, Anagaw YK, Mitku ML, Worku MC, Bizuneh GK, Ayenew W, Simegn W. Prevalence of hyperemesis gravidarum and associated factors among pregnant women at comprehensive specialized hospitals in northwest Ethiopia: Multicenter cross-sectional study. SAGE Open Med 2024; 12:20503121241257163. [PMID: 38846512 PMCID: PMC11155318 DOI: 10.1177/20503121241257163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 05/08/2024] [Indexed: 06/09/2024] Open
Abstract
Background Hyperemesis gravidarum is one of the problems encountered among pregnant women due to persistent and excessive vomiting starting before the end of the 22nd week of gestation. The current study aimed to assess the prevalence of hyperemesis gravidarum and associated factors among pregnant women at comprehensive specialized hospitals in northwest Ethiopia. Methods A multi-facility-based cross-sectional study was conducted at comprehensive specialized hospitals from 1st June 2022 to 30th July 2022. The data were entered using EPI Data Version 4.6 statistical software and analyzed using SPSS Version 26. Descriptive statistics such as frequency, mean, and percentage were calculated. Univariable and multivariable binary logistic regression analyses were carried out to identify the associated factors of hyperemesis gravidarum. Results In all, 404 study participants were enrolled. About 16.8% of pregnant women were found to have hyperemesis gravidarum. Age < 20 year (AOR = 3.170; 95% CI: 1.119, 8.980), study participants who cannot read and write (AOR = 5.662; 95% CI: 2.036, 15.7470), grade 1-8 (AOR = 4.679; 95% CI: 1.778, 12.316), and grade 9-10 (AOR = 8.594; 95% CI: 3.017, 24.481), being housewife (AOR = 6.275; 95% CI: 1.052, 37.442), living in urban area (AOR = 2.185; 95% CI: 1.035, 4.609), having previous hyperemesis gravidarum (AOR = 2.463; 95% CI: 1.210, 5.012), having family history of hyperemesis gravidarum (AOR = 2.014; 95% CI: 1.002, 4.047), unplanned pregnancy (AOR = 2.934; 95% CI: 1.030, 8.351), having recent abortion (AOR = 2.750; 95% CI: 1.010, 7.483), and gravidity (AOR = 1.956; 95%CI: 1.023, 3.737) were factors associated with hyperemesis gravidarum. Conclusion The prevalence of hyperemesis gravidarum is higher. Low maternal age, lower educational level, being a housewife, being an urban resident, having previous hyperemesis gravidarum, having a family history, having an unplanned pregnancy, and having a recent abortion were significantly associated with hyperemesis gravidarum.
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Affiliation(s)
- Abdulwase Mohammed Seid
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Eden Abetu Mehari
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Abaynesh Fentahun Bekalu
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Faisel Dula Sema
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Liknaw Workie Limenh
- Department of Pharmaceutics, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Derso Teju Geremew
- Department of Pharmaceutics, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tewodros Ayalew Tessema
- Department of Pharmaceutics, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Yeniewa Kerie Anagaw
- Department of Pharmaceutical Chemistry, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melese Legesse Mitku
- Department of Pharmaceutical Chemistry, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Minichil Chanie Worku
- Department of Pharmaceutical Chemistry, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Gizachew Kassahun Bizuneh
- Department of Pharmacognocy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Wondim Ayenew
- Department of Social and Administrative Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Wudneh Simegn
- Department of Social and Administrative Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Nelson-Piercy C, Dean C, Shehmar M, Gadsby R, O'Hara M, Hodson K, Nana M. The Management of Nausea and Vomiting in Pregnancy and Hyperemesis Gravidarum (Green-top Guideline No. 69). BJOG 2024; 131:e1-e30. [PMID: 38311315 DOI: 10.1111/1471-0528.17739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
An objective and validated index of nausea and vomiting such as the Pregnancy-Unique Quantification of Emesis (PUQE) and HyperEmesis Level Prediction (HELP) tools can be used to classify the severity of NVP and HG. [Grade C] Ketonuria is not an indicator of dehydration and should not be used to assess severity. [Grade A] There are safety and efficacy data for first line antiemetics such as anti (H1) histamines, phenothiazines and doxylamine/pyridoxine (Xonvea®) and they should be prescribed initially when required for NVP and HG (Appendix III). [Grade A] There is evidence that ondansetron is safe and effective. Its use as a second line antiemetic should not be discouraged if first line antiemetics are ineffective. Women can be reassured regarding a very small increase in the absolute risk of orofacial clefting with ondansetron use in the first trimester, which should be balanced with the risks of poorly managed HG. [Grade B] Metoclopramide is safe and effective and can be used alone or in combination with other antiemetics. [Grade B] Because of the risk of extrapyramidal effects metoclopramide should be used as second-line therapy. Intravenous doses should be administered by slow bolus injection over at least 3 minutes to help minimise these. [Grade C] Women should be asked about previous adverse reactions to antiemetic therapies. If adverse reactions occur, there should be prompt cessation of the medications. [GPP] Normal saline (0.9% NaCl) with additional potassium chloride in each bag, with administration guided by daily monitoring of electrolytes, is the most appropriate intravenous hydration. [Grade C] Combinations of different drugs should be used in women who do not respond to a single antiemetic. Suggested antiemetics for UK use are given in Appendix III. [GPP] Thiamine supplementation (either oral 100 mg tds or intravenous as part of vitamin B complex (Pabrinex®)) should be given to all women admitted with vomiting, or severely reduced dietary intake, especially before administration of dextrose or parenteral nutrition. [Grade D] All therapeutic measures should have been tried before considering termination of pregnancy. [Grade C].
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Clark SM, Zhang X, Goncharov DA. Inpatient Management of Hyperemesis Gravidarum. Obstet Gynecol 2024; 143:745-758. [PMID: 38301258 DOI: 10.1097/aog.0000000000005518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 11/16/2023] [Indexed: 02/03/2024]
Abstract
Hyperemesis gravidarum has a reported incidence of approximately 0.3-3% of pregnancies. Without treatment, refractory hyperemesis gravidarum can result in dehydration, electrolyte deficiencies, and severe nutritional deficiencies, resulting in significant maternal morbidity. The overall goals of inpatient management of refractory hyperemesis gravidarum are the resumption of oral intake to an adequate level to maintain hydration and nutrition, including the ability to tolerate oral pharmacotherapy. Patients initially are stabilized with rehydration and electrolyte repletion. There are numerous pharmacotherapeutics available that can be administered intravenously to control symptoms when oral intake is not an option. However, despite maximizing typical antiemetics, there will be cases refractory to these medications, and alternative pharmacotherapeutics and nutrition-support modalities must be considered. Mirtazapine, olanzapine, corticosteroids, and gabapentin are examples of alternative pharmacotherapeutics, and enteral and parenteral nutrition are alternative therapies that can be used when oral intake is not tolerated for prolonged time periods with ongoing weight loss. In refractory cases of hyperemesis gravidarum, the risks and benefits of these alternative forms of management must be considered, along with the risks of undertreated hyperemesis gravidarum and the overall effect of hyperemesis gravidarum on patients' quality of life.
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Affiliation(s)
- Shannon M Clark
- University of Texas Medical Branch at Galveston, Galveston, Texas
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Terävä-Utti E, Nurmi M, Laitinen L, Rissanen T, Polo-Kantola P. Hyperemesis gravidarum and eating disorders before and after pregnancy: A register-based study. Int J Eat Disord 2024; 57:70-80. [PMID: 37873998 DOI: 10.1002/eat.24082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 10/10/2023] [Accepted: 10/11/2023] [Indexed: 10/25/2023]
Abstract
OBJECTIVE Hyperemesis gravidarum (HG) is a severe form of excessive vomiting during pregnancy. The connection between psychiatric morbidity and HG has been debated, but only a few studies have focused on eating disorders (EDs). The objective of this study was to evaluate the association between HG and both pre-pregnancy and new post-pregnancy EDs. METHODS A register-based controlled study. HG diagnoses were retrieved from healthcare registers between 2005 and 2017. Women with HG in their first pregnancy resulting in delivery were chosen as cases (n = 4265; the HG group) and women with no HG as controls (n = 302,663; the non-HG group). The associations between EDs and HG were analyzed by binary logistic regression, adjusted with age, body mass index, smoking, socioeconomic status, and pre-pregnancy psychiatric diagnoses. RESULTS In the HG group, 1.6% and in the non-HG group, 0.2% had a pre-pregnancy ED. Women with ED were more likely to have HG in their first pregnancy compared with women with no history of EDs (adjusted odds ratio [AOR] 9.4, 95% CI 6.52-13.66, p < .0001). Moreover, 0.4% of the women in the HG group and 0.1% of the women in the non-HG group had a new ED diagnosis after pregnancy, and thus the women in the HG group were more likely to have an ED diagnosis after pregnancy (AOR I 3.5, 95% CI 1.71-7.15, p < .001, AOR II 2.7, 95% CI 1.30-5.69, p = .008). DISCUSSION We found a bidirectional association between ED and HG, suggesting a shared etiology or risk factors between these disorders. This finding emphasizes the importance of collaboration across various specialties when treating these patients. PUBLIC SIGNIFICANCE Our findings suggest a bidirectional association between HG and EDs before and after pregnancy. This finding provides essential information for healthcare professionals working with pregnant women. As both of these disorders are known to have far-reaching effects on the lives of both the mother and her offspring, our results help clinicians to target special attention and interventions to the patients suffering from these disorders.
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Affiliation(s)
- Eeva Terävä-Utti
- Department of Obstetrics and Gynecology, Turku University Hospital, Turku, Finland
- University of Turku, Turku, Finland
| | - Miina Nurmi
- Department of Public Health, University of Turku, Turku, Finland
| | - Linda Laitinen
- University of Turku, Turku, Finland
- Department of Obstetrics and Gynecology, Hospital Nova of Central Finland, The Wellbeing Services County of Central Finland, Jyväskylä, Finland
| | - Tiia Rissanen
- Department of Biostatistics, University of Turku, Turku, Finland
| | - Päivi Polo-Kantola
- Department of Obstetrics and Gynecology, Turku University Hospital, Turku, Finland
- University of Turku, Turku, Finland
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Fejzo M, Rocha N, Cimino I, Lockhart SM, Petry CJ, Kay RG, Burling K, Barker P, George AL, Yasara N, Premawardhena A, Gong S, Cook E, Rimmington D, Rainbow K, Withers DJ, Cortessis V, Mullin PM, MacGibbon KW, Jin E, Kam A, Campbell A, Polasek O, Tzoneva G, Gribble FM, Yeo GSH, Lam BYH, Saudek V, Hughes IA, Ong KK, Perry JRB, Sutton Cole A, Baumgarten M, Welsh P, Sattar N, Smith GCS, Charnock-Jones DS, Coll AP, Meek CL, Mettananda S, Hayward C, Mancuso N, O'Rahilly S. GDF15 linked to maternal risk of nausea and vomiting during pregnancy. Nature 2024; 625:760-767. [PMID: 38092039 PMCID: PMC10808057 DOI: 10.1038/s41586-023-06921-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 11/30/2023] [Indexed: 01/19/2024]
Abstract
GDF15, a hormone acting on the brainstem, has been implicated in the nausea and vomiting of pregnancy, including its most severe form, hyperemesis gravidarum (HG), but a full mechanistic understanding is lacking1-4. Here we report that fetal production of GDF15 and maternal sensitivity to it both contribute substantially to the risk of HG. We confirmed that higher GDF15 levels in maternal blood are associated with vomiting in pregnancy and HG. Using mass spectrometry to detect a naturally labelled GDF15 variant, we demonstrate that the vast majority of GDF15 in the maternal plasma is derived from the feto-placental unit. By studying carriers of rare and common genetic variants, we found that low levels of GDF15 in the non-pregnant state increase the risk of developing HG. Conversely, women with β-thalassaemia, a condition in which GDF15 levels are chronically high5, report very low levels of nausea and vomiting of pregnancy. In mice, the acute food intake response to a bolus of GDF15 is influenced bi-directionally by prior levels of circulating GDF15 in a manner suggesting that this system is susceptible to desensitization. Our findings support a putative causal role for fetally derived GDF15 in the nausea and vomiting of human pregnancy, with maternal sensitivity, at least partly determined by prepregnancy exposure to the hormone, being a major influence on its severity. They also suggest mechanism-based approaches to the treatment and prevention of HG.
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Affiliation(s)
- M Fejzo
- Center for Genetic Epidemiology, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - N Rocha
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - I Cimino
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - S M Lockhart
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - C J Petry
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - R G Kay
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Peptidomics and Proteomics Core Facility, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - K Burling
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Core Biochemical Assay Laboratory, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - P Barker
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Core Biochemical Assay Laboratory, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - A L George
- Peptidomics and Proteomics Core Facility, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - N Yasara
- Department of Paediatrics, Faculty of Medicine, University of Kelaniya, Thalagolla Road, Ragama, Sri Lanka
| | - A Premawardhena
- Adolescent and Adult Thalassaemia Care Center (University Medical Unit), North Colombo Teaching Hospital, Kadawatha, Sri Lanka
- Department of Medicine, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka
| | - S Gong
- Department of Obstetrics and Gynaecology, University of Cambridge, NIHR Cambridge Biomedical Research Centre, Cambridge, UK
- Centre for Trophoblast Research (CTR), Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - E Cook
- Department of Obstetrics and Gynaecology, University of Cambridge, NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | - D Rimmington
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - K Rainbow
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - D J Withers
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - V Cortessis
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - P M Mullin
- Department of Obstetrics and Gynaecology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - K W MacGibbon
- Hyperemesis Education and Research Foundation, Clackamas, OR, USA
| | - E Jin
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - A Kam
- Department of Obstetrics and Gynaecology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - A Campbell
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - O Polasek
- Faculty of Medicine, University of Split, Split, Croatia
| | - G Tzoneva
- Regeneron Genetics Center, Tarrytown, NY, USA
| | - F M Gribble
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - G S H Yeo
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - B Y H Lam
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - V Saudek
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - I A Hughes
- Department of Paediatrics, University of Cambridge, Cambridge, UK
| | - K K Ong
- Department of Paediatrics, University of Cambridge, Cambridge, UK
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - J R B Perry
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - A Sutton Cole
- Department of Obstetrics and Gynaecology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - M Baumgarten
- Department of Obstetrics and Gynaecology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - P Welsh
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - N Sattar
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - G C S Smith
- Department of Obstetrics and Gynaecology, University of Cambridge, NIHR Cambridge Biomedical Research Centre, Cambridge, UK
- Centre for Trophoblast Research (CTR), Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - D S Charnock-Jones
- Department of Obstetrics and Gynaecology, University of Cambridge, NIHR Cambridge Biomedical Research Centre, Cambridge, UK
- Centre for Trophoblast Research (CTR), Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - A P Coll
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - C L Meek
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - S Mettananda
- Department of Paediatrics, Faculty of Medicine, University of Kelaniya, Thalagolla Road, Ragama, Sri Lanka
- University Paediatrics Unit, Colombo North Teaching Hospital, Ragama, Sri Lanka
| | - C Hayward
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - N Mancuso
- Center for Genetic Epidemiology, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Department of Quantitative and Computational Biology, University of Southern California, California, CA, USA
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, California, CA, USA
| | - S O'Rahilly
- Medical Research Council (MRC) Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK.
- NIHR Cambridge Biomedical Research Centre, Cambridge, UK.
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Beck CT. Survivors' Experiences of Hyperemesis Gravidarum. JOURNAL OF INFUSION NURSING 2023; 46:338-346. [PMID: 37920107 DOI: 10.1097/nan.0000000000000520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
Hyperemesis gravidarum can result in life-threatening physical and psychological maternal morbidity, including severe dehydration, weight loss, electrolyte imbalance, depression, and suicidal ideation. The reported prevalence of hyperemesis gravidarum ranges from 0.3% to 3.6%. The purpose of this qualitative study was to investigate what blogs can tell us about women's experiences of hyperemesis gravidarum. Thirty-three blogs written by hyperemesis gravidarum survivors posted on Hyperemesis Australia's website were analyzed using Krippendorff's qualitative content analysis method. Clustering was used and yielded 6 themes: (1) debilitating physical and mental health problems: digging deep to persevere, (2) heartbreaking choices, (3) lack of understanding and dismissed, (4) so much guilt surrounding their unborn infant, (5) it takes a village to support women with hyperemesis gravidarum, and (6) warriors and survivors: giving back. Infusion nurses are in a perfect position to provide support and compassionate care for women who are repeatedly coming to the hospital for rehydration treatment. Infusion nurses can validate women's physical and emotional struggles with hyperemesis gravidarum and help to no longer make women feel stigmatized.
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Affiliation(s)
- Cheryl Tatano Beck
- School of Nursing, University of Connecticut, 231 Glenbrook Rd, Storrs, CT
- Cheryl Tatano Beck, DNSc, CNM, FAAN, is a Distinguished Professor at the University of Connecticut School of Nursing. She also holds a joint appointment in the School of Medicine Department of Obstetrics and Gynecology. She is a fellow in the American Academy of Nursing and inducted into the Sigma Theta Tau International Nurse Researcher Hall of Fame. For over 35 years, her program of research has focused on postpartum depression and posttraumatic stress disorder due to traumatic childbirth. She developed the Postpartum Depression Screening Scale from her series of qualitative studies
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Maslin K, Dean C, Shawe J. The Nutritional Online sUrvey for pRegnancy Induced Sickness & Hyperemesis (NOURISH) study: results from the first trimester. J Hum Nutr Diet 2023; 36:1821-1832. [PMID: 37602934 DOI: 10.1111/jhn.13224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/01/2023] [Indexed: 08/22/2023]
Abstract
BACKGROUND Hyperemesis gravidarum (HG) is severe pregnancy sickness, often leading to dehydration, weight loss and electrolyte disturbances. Little is known about nutritional intake and its consequences in those affected. The aim of this study was to explore the first trimester nutritional intake and clinical characteristics in those with severe sickness. METHOD Recruitment was via the social media accounts of national pregnancy charities. The eligibility criteria were as follows: between 6 and 11 weeks pregnant, age ≥18 years and residing in the UK. Participants completed a self-report online questionnaire including the Pregnancy Unique Quantification of Emesis 24 (PUQE24) score and a 3-day online diet diary. Groups were compared by PUQE24 categories. Nutritional intakes were compared to dietary reference values. RESULTS One hundred sixty-six participants took part in the study: 36 categorised with mild, 109 with moderate and 21 with severe symptoms at a median gestation of 8.1 (interquartile range [IQR] 3) weeks. Those in the severe category had significantly higher weight loss (3.0 kg, IQR 3.5) than the mild category (0.0 kg, IQR 0.9). In those who completed the diet diary (n = 70), intakes of energy, carbohydrate, protein, fat, fibre, calcium, iron, zinc, thiamine, riboflavin, folate and vitamin C were all significantly lower in the severe category (p < 0.05). The severe group consumed only 39.5% and 41.6% of energy and protein needs, respectively, and were more likely to stop taking micronutrient supplements (p < 0.05). CONCLUSION Nutritional and supplement intake in those with severe pregnancy sickness was poor; however, intake across all participants was suboptimal. Future research should investigate how to improve nutritional intake across all categories of pregnancy sickness.
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Affiliation(s)
| | - Caitlin Dean
- UK Pregnancy Sickness Support Charity, Bodmin, UK
- Department of Obstetrics & Gynecology, Amsterdam UMC, Amsterdam, the Netherlands
| | - Jill Shawe
- School of Nursing and Midwifery, Devon, UK
- Royal Cornwall Hospital NHS Trust, Truro, UK
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Masaadeh AH, Mathias PC, Ford BA, Bosch DE. Helicobacter pylori Exposure in Nausea and Vomiting of Pregnancy Increases Risk of Preterm Delivery. Infect Dis Obstet Gynecol 2023; 2023:6612268. [PMID: 37808245 PMCID: PMC10555503 DOI: 10.1155/2023/6612268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/10/2023] [Accepted: 09/16/2023] [Indexed: 10/10/2023] Open
Abstract
Background Hyperemesis gravidarum (HG), a severe form of nausea and vomiting in pregnancy (NVP), is a leading indication for hospitalization in the first trimester. NVP and HG are associated with Helicobacter pylori (HP) infection in non-United States cohorts. How HP exposure and NVP interact to affect metabolic disturbance and pregnancy outcomes is not known. Materials and Methods We designed a retrospective cohort study relating HP and NVP to serum electrolyte laboratory results, preterm delivery, and infant birth weight. Single academic institution discovery and independent multi-institutional validation cohorts included pregnant subjects with an HP test result. Associations of HP, NVP, and pregnancy outcomes were assessed with odds ratio calculations, Student's t-tests, and multivariate logistic regression. Results Among subjects with positive HP test results, the prevalence of hyperemesis gravidarum (HG) was 0.025 (66 of 2671) and NVP was 0.27 (710 of 2671). Subjects with negative HP had prevalence of HG 0.015 (165 of 10,960) and NVP 0.22 (2392 of 10,960). History of HP exposure increased risk of NVP, including HG (odds ratio 1.3, 95% CI 1.1-1.4). Patients with HP exposure had lower serum potassium (mean difference 0.1 mEq/L) and bicarbonate (mean difference 0.3 mEq/L) during pregnancy than HP-negative patients (p < 0.01). Serum potassium was lowest in subjects with both NVP and HP exposure (mean 3.5 mEq/L [3.4-3.6], p < 0.0001). HP exposure alone carried increased risk for preterm delivery (OR 1.3 [1.1-1.4]). NVP alone increased risk of preterm delivery (OR 2.8 [2.5-3.1]) including second trimester delivery (OR 2.2 [1.7-2.8]). In multivariate analysis, HP exposure in the setting of NVP further increased risk of preterm delivery (adjusted OR 1.4 [1.0-1.9], p = 0.03). Conclusions H. pylori exposure and diagnosis of NVP are individually associated with metabolic disturbances and adverse pregnancy outcomes such as preterm labor and delivery, and their combination further increases risk in US populations.
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Affiliation(s)
- Amr H. Masaadeh
- Department of Pathology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Patrick C. Mathias
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Bradley A. Ford
- Department of Pathology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Dustin E. Bosch
- Department of Pathology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA, USA
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Fejzo M, Rocha N, Cimino I, Lockhart SM, Petry C, Kay RG, Burling K, Barker P, George AL, Yasara N, Premawardhena A, Gong S, Cook E, Rainbow K, Withers DJ, Cortessis V, Mullin PM, MacGibbon KW, Jin E, Kam A, Campbell A, Polasek O, Tzoneva G, Gribble FM, Yeo G, Lam B, Saudek V, Hughes IA, Ong KK, Perry J, Sutton Cole A, Baumgarten M, Welsh P, Sattar N, Smith G, Charnock Jones DS, Coll AP, Meek CL, Mettananda S, Hayward C, Mancuso N, O'Rahilly S. Fetally-encoded GDF15 and maternal GDF15 sensitivity are major determinants of nausea and vomiting in human pregnancy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.02.542661. [PMID: 37398065 PMCID: PMC10312505 DOI: 10.1101/2023.06.02.542661] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Human pregnancy is frequently accompanied by nausea and vomiting that may become severe and life-threatening, as in hyperemesis gravidarum (HG), the cause of which is unknown. Growth Differentiation Factor-15 (GDF15), a hormone known to act on the hindbrain to cause emesis, is highly expressed in the placenta and its levels in maternal blood rise rapidly in pregnancy. Variants in the maternal GDF15 gene are associated with HG. Here we report that fetal production of GDF15, and maternal sensitivity to it, both contribute substantially to the risk of HG. We found that the great majority of GDF15 in maternal circulation is derived from the feto-placental unit and that higher GDF15 levels in maternal blood are associated with vomiting and are further elevated in patients with HG. Conversely, we found that lower levels of GDF15 in the non-pregnant state predispose women to HG. A rare C211G variant in GDF15 which strongly predisposes mothers to HG, particularly when the fetus is wild-type, was found to markedly impair cellular secretion of GDF15 and associate with low circulating levels of GDF15 in the non-pregnant state. Consistent with this, two common GDF15 haplotypes which predispose to HG were associated with lower circulating levels outside pregnancy. The administration of a long-acting form of GDF15 to wild-type mice markedly reduced subsequent responses to an acute dose, establishing that desensitisation is a feature of this system. GDF15 levels are known to be highly and chronically elevated in patients with beta thalassemia. In women with this disorder, reports of symptoms of nausea or vomiting in pregnancy were strikingly diminished. Our findings support a causal role for fetal derived GDF15 in the nausea and vomiting of human pregnancy, with maternal sensitivity, at least partly determined by pre-pregnancy exposure to GDF15, being a major influence on its severity. They also suggest mechanism-based approaches to the treatment and prevention of HG.
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Affiliation(s)
- M Fejzo
- Department of Obstetrics and Gynaecology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - N Rocha
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - I Cimino
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - S M Lockhart
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - C Petry
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - R G Kay
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Peptidomics and Proteomics Core Facility, Level 4, Wellcome-MRC Institute of Metabolic Science, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - K Burling
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Core Biochemical Assay Laboratory, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - P Barker
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Core Biochemical Assay Laboratory, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - A L George
- Peptidomics and Proteomics Core Facility, Level 4, Wellcome-MRC Institute of Metabolic Science, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - N Yasara
- Department of Paediatrics, Faculty of Medicine, University of Kelaniya, Thalagolla Road, Ragama, 11010, Sri Lanka
| | - A Premawardhena
- Adolescent and Adult Thalassaemia Care Center (University Medical Unit), North Colombo Teaching Hospital, Kadawatha, Sri Lanka
- Department of Medicine, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka
| | - S Gong
- Department of Obstetrics and Gynaecology, University of Cambridge, NIHR Cambridge Biomedical Research Centre, Cambridge, UK
- Centre for Trophoblast Research (CTR), Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - E Cook
- Department of Obstetrics and Gynaecology, University of Cambridge, NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | - K Rainbow
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - D J Withers
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - V Cortessis
- Department of Obstetrics and Gynaecology, Keck School of Medicine, University of Southern California, Los Angeles, CA
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California
| | - P M Mullin
- Department of Obstetrics and Gynaecology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - K W MacGibbon
- Hyperemesis Education and Research Foundation, Clackamas, OR
| | - E Jin
- Department of Obstetrics and Gynaecology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - A Kam
- Department of Obstetrics and Gynaecology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - A Campbell
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - O Polasek
- Faculty of Medicine, University of Split, Split, Croatia
| | - G Tzoneva
- Regeneron Genetics Center, Tarrytown, NY, USA
| | - F M Gribble
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Gsh Yeo
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Byh Lam
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - V Saudek
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - I A Hughes
- Department of Paediatrics, Cambridge University Hospitals NHS Foundation Trust, University of Cambridge, Cambridge, UK
| | - K K Ong
- Department of Paediatrics, Cambridge University Hospitals NHS Foundation Trust, University of Cambridge, Cambridge, UK
- MRC Epidemiology Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Jrb Perry
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- MRC Epidemiology Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - A Sutton Cole
- Department of Obstetrics and Gynaecology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - M Baumgarten
- Department of Obstetrics and Gynaecology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - P Welsh
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - N Sattar
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Gcs Smith
- Department of Obstetrics and Gynaecology, University of Cambridge, NIHR Cambridge Biomedical Research Centre, Cambridge, UK
- Centre for Trophoblast Research (CTR), Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - D S Charnock Jones
- Department of Obstetrics and Gynaecology, University of Cambridge, NIHR Cambridge Biomedical Research Centre, Cambridge, UK
- Centre for Trophoblast Research (CTR), Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - A P Coll
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - C L Meek
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - S Mettananda
- Department of Paediatrics, Faculty of Medicine, University of Kelaniya, Thalagolla Road, Ragama, 11010, Sri Lanka
- University Paediatrics Unit, Colombo North Teaching Hospital, Ragama, Sri Lanka
| | - C Hayward
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU,16, UK
| | - N Mancuso
- Center for Genetic Epidemiology, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California
- Department of Quantitative and Computational Biology, University of Southern California
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California
| | - S O'Rahilly
- Medical Research Council (MRC) Metabolic Diseases Unit, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK.
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Asrade L, Misikir D, Alemu H, Belachew A, Almaw H. Determinants of hyperemesis gravidarum among pregnant women attending antenatal care at public and private hospitals in Bahir Dar City, North-West Ethiopia, 2022: a multicenter unmatched case control study. BMC Womens Health 2023; 23:225. [PMID: 37138281 PMCID: PMC10157961 DOI: 10.1186/s12905-023-02386-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 04/21/2023] [Indexed: 05/05/2023] Open
Abstract
INTRODUCTION Hyperemesis gravidarum is a severe form of nausea and vomiting during pregnancy characterized by more than 5% weight loss and ketonuria. Although there are cases in Ethiopia, there is still insufficient information regarding the determinant factors of hyperemesis gravidarum.This finding helps to decrease maternal as well as fetal complications of hyperemesis gravidarum by early identification of pregnant mothers who are at high risk. This study aimed to assess determinants of hyperemesis gravidarum among pregnant women attending antenatal care at public and private hospitals in Bahir Dar, North-West Ethiopia, 2022. METHOD A multicenter, facility-based, unmatched case-control study was conducted on 444 pregnant women (148 cases and 296 controls) from January 1 to May 30. Women with a documented diagnosis of hyperemesis gravidarum on the patient chart were considered as cases, and women who attended antenatal care service without hyperemesis gravidarum were assigned as controls. Cases were selected using a consecutive sampling technique, whereas controls were selected using systematic random sampling technique. Data were collected using an interviewer-administered structured questionnaire. The data were entered into EPI-Data version 3 and exported into SPSS version 23 for analysis. Multivariable logistic regression was performed to identify determinants of hyperemesis gravidarum at a p-value of less than 0.05. An adjusted odds ratio with a 95% confidence interval was used to determine the direction of association. RESULTS Living in urban (AOR = 2.717, 95% CI : 1.693,4.502), primigravida (AOR = 6.185, 95% CI: 3.135, 12.202), first& second trimester of pregnancy (AOR = 9.301, 95% CI: 2.877,30.067) & (AOR = 4.785, 95% CI: 1.449,15.805) respectively, family history of hyperemesis gravidarum (AOR = 2.929, 95% CI: 1.268,6.765), helicobacter pylori (AOR = 4.881, 95% CI: 2.053, 11.606) & Depression (AOR = 2.195, 95% CI: 1.004,4.797) were found to be determinants of hyperemesis gravidarum. CONCLUSION Living in an urban area, primigravida woman, being in the first and second trimester, having family history of hyperemesis gravidarum, Helicobacter pylori infection, and having depression were the determinants of hyperemesis gravidarum. Primigravid women, those living in urban areas, and women who have a family history of hyperemesis gravidarum should have psychological support and early treatment initiation if they develop nausea and vomiting during pregnancy. Routing screening for Helicobacter pylori infection and mental health care for a mother with depression at the time of preconception care may decreases hyperemesis gravidarum significantly during pregnancy.
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Affiliation(s)
- Lakachew Asrade
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Daniel Misikir
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Hiwotemariam Alemu
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Amare Belachew
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Hunegnaw Almaw
- College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
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11
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Galvin SL, Coulson CC. Addressing cannabis consumption among patients with hyperemesis gravidarum. AJOG GLOBAL REPORTS 2023; 3:100180. [PMID: 36911236 PMCID: PMC9992753 DOI: 10.1016/j.xagr.2023.100180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Severe nausea and vomiting of pregnancy and hyperemesis gravidarum affect up to 3% of all pregnant people, causing substantial maternal and neonatal morbidity, suffering, and financial cost. Evidence supports the association of cannabis consumption with symptoms of severe nausea and vomiting of pregnancy or hyperemesis gravidarum as the general public has come to believe that cannabis is a natural, safe antiemetic. Cannabis consumption in pregnancy is discouraged strongly by the Surgeon General of the United States and the American College of Obstetricians and Gynecologists because of evidence of potential harms. Symptoms of intractable, severe nausea and vomiting of pregnancy or hyperemesis gravidarum associated with cannabis consumption may be unrecognized cannabinoid hyperemesis syndrome, and this syndrome may be more common than previously thought. Cannabis consumption is especially detrimental when causing or exacerbating debilitating symptoms such as the intense, persistent, recurrent, or cyclic vomiting and associated dehydration and other sequelae of cannabinoid hyperemesis syndrome. Open discussion of cannabis consumption during pregnancy is very challenging for patients and maternity care providers in our current environment of variable legal status across states and variable degrees of personal and societal acceptance. Evidence-based medical knowledge, guidance, tools, and skills are needed to differentially diagnose and treat cannabinoid hyperemesis syndrome in pregnancy. Researchers, clinicians, and medical specialty organizations must work together to strengthen the evidence base and develop or refine the necessary guidelines and tools for maternity care provider skill development, and to increase public and patient awareness of cannabinoid hyperemesis syndrome, specifically during pregnancy.
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Affiliation(s)
- Shelley L Galvin
- Department of Obstetrics and Gynecology, Mountain Area Health Education Center, Asheville, NC.,Department of Obstetrics and Gynecology, The University of North Carolina School of Medicine at Chapel Hill, Chapel Hill, NC
| | - Carol C Coulson
- Department of Obstetrics and Gynecology, Mountain Area Health Education Center, Asheville, NC.,Department of Obstetrics and Gynecology, The University of North Carolina School of Medicine at Chapel Hill, Chapel Hill, NC
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12
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Fassett MJ, Peltier MR, Lopez AH, Chiu VY, Getahun D. Hyperemesis Gravidarum: Risk of Recurrence in Subsequent Pregnancies. Reprod Sci 2023; 30:1198-1206. [PMID: 36163577 DOI: 10.1007/s43032-022-01078-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 09/02/2022] [Indexed: 10/14/2022]
Abstract
This study aimed to examine whether the recurrence risk of hyperemesis gravidarum (HG) is modified by the timing of diagnosis, the severity of illness, and interpregnancy interval. The Kaiser Permanente Southern California 1998-2020 longitudinally linked medical records were used to examine the recurrence risk of HG in the first two (n = 93,444) and first three (n = 17,492) successive pregnancies. The timing of diagnosis- and the severity of illness-specific recurrence risks were examined by estimating the adjusted relative risks (aRR). The risks of HG in the second pregnancy among patients with and without previous HG were 23.8% and 3.4%, respectively (aRR: 8.20; 95% confidence interval [CI]: 7.52, 8.94). The recurrence risk persisted regardless of the trimester at diagnosis and the gestational age of delivery in the first pregnancy. The recurrence risk was greater for patients with metabolic disturbances requiring in-hospital treatment (30.0%) than those managed on an outpatient basis (18.6%) in the first pregnancy (aRR: 10.84 95% CI: 9.66, 12.16). Although Asian/Pacific Islander (RR = 12.9) and White (RR = 8.9) patients had higher HG recurrence risk regardless of the gestational age at delivery in the first pregnancy, all patients had significant recurrence risk only if their first pregnancy was delivered after 32 weeks of gestation. African American patients had the highest recurrence rate (34.4%). HG recurrence risk was unaffected by interpregnancy interval and correlated with the number of previous pregnancies complicated by HG. There is an increased recurrence risk of HG in subsequent pregnancies that is influenced by race/ethnicity and gestational age at delivery. The number of pregnancies complicated by HG synergistically adds to the recurrence risk.
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Affiliation(s)
- Michael J Fassett
- Department of Obstetrics and Gynecology, Kaiser Permanente West Los Angeles Medical Center, Los Angeles, CA, USA
| | - Morgan R Peltier
- Department of Psychiatry, Shore University Medical Center, Neptune, NJ, USA
| | - Adrian H Lopez
- Department of Obstetrics and Gynecology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - Vicki Y Chiu
- Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles Avenue, 2nd Floor, Pasadena, CA, 91101, USA
| | - Darios Getahun
- Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles Avenue, 2nd Floor, Pasadena, CA, 91101, USA.
- Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA, USA.
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13
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Dal Y, Akkuş F, Karagün Ş, Çolak H, Coşkun A. Are serum delta neutrophil index and other inflammatory marker levels different in hyperemesis gravidarum? J Obstet Gynaecol Res 2023; 49:828-834. [PMID: 36627732 DOI: 10.1111/jog.15542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 12/26/2022] [Indexed: 01/12/2023]
Abstract
AIM Hyperemesis gravidarum (HEG) is a condition characterized by nausea and vomiting, fluid electrolyte and acid-base imbalance, dehydration, weight loss, and ketonuria in early pregnancy. The relationship of HEG with inflammation has been studied in many studies. This study aimed to investigate the role of serum delta neutrophil index (DNI), a new inflammatory marker, and other inflammatory markers in demonstrating the disease's presence and severity in HEG patients. MATERIAL AND METHOD This retrospective study was conducted by accessing the electronic data of 79 pregnant women diagnosed with HEG in a tertiary center between 2017 and 2022 and 100 healthy pregnant women. The demographic characteristics of the study and control groups, as well as the hematological parameters in the complete blood count and the levels of inflammatory markers, were recorded. RESULTS There was no significant difference between the groups regarding hematological parameters, DNI, platelet-lymphocyte ratio, monocyte-lymphocyte ratio, and systemic inflammation index (p > 0.05). Neutrophil count and neutrophil-lymphocyte ratio (NLR) were higher in the HEG group compared to the control group (p < 0.05). CONCLUSION This is the first study to determine the relationship between HEG and serum DNI, a new inflammatory marker. We found that serum DNI values in HEG patients were not different from normal pregnancies and did not reflect the presence and severity of the disease. We also found that inflammatory markers other than the NLR were not different from normal pregnancies in HEG patients.
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Affiliation(s)
- Yusuf Dal
- Department of Obstetrics and Gynecology, Perinatology Department, Mersin University Faculty of Medicine, Mersin, Turkey
| | - Fatih Akkuş
- Department of Obstetrics and Gynecology, Perinatology Department, Necmettin Erbakan University Meram Faculty of Medicine, Konya, Turkey
| | - Şebnem Karagün
- Department of Obstetrics and Gynecology, Perinatology Department, Mersin University Faculty of Medicine, Mersin, Turkey
| | - Hatun Çolak
- Department of Obstetrics and Gynecology, Mersin University Faculty of Medicine, Mersin, Turkey
| | - Ayhan Coşkun
- Department of Obstetrics and Gynecology, Perinatology Department, Mersin University Faculty of Medicine, Mersin, Turkey
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Reissland N, Matthewson J, Einbeck J. Association between Hyperemesis Gravidarum in pregnancy on postnatal ability of infants to attend to a play task with their mother. Infant Behav Dev 2023; 71:101823. [PMID: 36764111 DOI: 10.1016/j.infbeh.2023.101823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 01/31/2023] [Accepted: 02/03/2023] [Indexed: 02/10/2023]
Abstract
Research indicates a higher prevalence of attention deficits in children exposed to HG in utero compared to controls with some claiming that the deficit is due to prenatal effects of malnutrition in HG mothers and others that it is due to maternal mental health after birth. The current study examines the effect of hyperemesis gravidarum (HG) diagnosis during pregnancy on infant attention controlling for maternal stress, depression anxiety and attachment. Thirty-eight infants mean age 4 months were videotaped with their mothers (19 mothers with a hyperemesis diagnosis and 19 controls) during play with a soft toy and looking at a picture book. Infant attention was operationalized as gaze direction towards the play activity, mother, and 'distracted' (indicated by looking away from play or mother). Mothers completed stress, depression, anxiety, and attachment questionnaires. HG exposed infants attended for significantly less time during play with a book or soft toy compared to controls. Maternal stress, depression, anxiety, and attachment did not differ in HG mothers and controls. Infant ability to attend to the toy, book, mother or being distracted did not relate to maternal postnatal attachment, or mental health. These results suggest that the prenatal environment, especially exposure to HG might be associated with reduced infant attention abilities independent of maternal postnatal health.
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Affiliation(s)
- Nadja Reissland
- Dept of Psychology, Durham University, Durham, United Kingdom.
| | | | - Jochen Einbeck
- Dept of Mathematical Sciences, Durham University, Durham, United Kingdom; Durham Research Methods Centre, Durham, United Kingdom
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15
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Fisher A, Paterson JM, Winquist B, Wu F, Reynier P, Suissa S, Dahl M, Ma Z, Lu X, Zhang J, Raymond CB, Filion KB, Platt RW, Moriello C, Dormuth CR. Patterns of antiemetic medication use during pregnancy: A multi-country retrospective cohort study. PLoS One 2022; 17:e0277623. [PMID: 36454900 PMCID: PMC9714905 DOI: 10.1371/journal.pone.0277623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 10/31/2022] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE To compare patterns in use of different antiemetics during pregnancy in Canada, the United Kingdom, and the United States, between 2002 and 2014. METHODS We constructed population-based cohorts of pregnant women using administrative healthcare data from five Canadian provinces (Alberta, British Columbia, Manitoba, Ontario, and Saskatchewan), the Clinical Practice Research Datalink from the United Kingdom, and the IBM MarketScan Research Databases from the United States. We included pregnancies ending in live births, stillbirth, spontaneous abortion, or induced abortion. We determined maternal use of antiemetics from pharmacy claims in Canada and the United States and from prescriptions in the United Kingdom. RESULTS The most common outcome of 3 848 734 included pregnancies (started 2002-2014) was live birth (66.7% of all pregnancies) followed by spontaneous abortion (20.2%). Use of antiemetics during pregnancy increased over time in all three countries. Canada had the highest prevalence of use of prescription antiemetics during pregnancy (17.7% of pregnancies overall, 13.2% of pregnancies in 2002, and 18.9% in 2014), followed by the United States (14.0% overall, 8.9% in 2007, and 18.1% in 2014), and the United Kingdom (5.0% overall, 4.2% in 2002, and 6.5% in 2014). Besides use of antiemetic drugs being considerably lower in the United Kingdom, the increase in its use over time was more modest. The most commonly used antiemetic was combination doxylamine/pyridoxine in Canada (95.2% of pregnancies treated with antiemetics), ondansetron in the United States (72.2%), and prochlorperazine in the United Kingdom (63.5%). CONCLUSIONS In this large cohort study, we observed an overall increase in antiemetic use during pregnancy, and patterns of use varied across jurisdictions. Continued monitoring of antiemetic use and further research are warranted to better understand the reasons for differences in use of these medications and to assess their benefit-risk profile in this population.
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Affiliation(s)
- Anat Fisher
- Faculty of Medicine, Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada,* E-mail:
| | - J. Michael Paterson
- ICES, Toronto, Ontario, Canada,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Brandace Winquist
- College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada,Saskatchewan Health Quality Council, Saskatoon, Saskatchewan, Canada
| | | | - Pauline Reynier
- Center for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montréal, Quebec, Canada
| | - Samy Suissa
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Quebec, Canada
| | - Matthew Dahl
- Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Zhihai Ma
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Xinya Lu
- Saskatchewan Health Quality Council, Saskatoon, Saskatchewan, Canada
| | - Jianguo Zhang
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Colette B. Raymond
- Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Kristian B. Filion
- Center for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montréal, Quebec, Canada,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Quebec, Canada,Department of Medicine, McGill University, Montréal, Quebec, Canada
| | - Robert W. Platt
- Center for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montréal, Quebec, Canada,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Quebec, Canada,Department of Pediatrics, McGill University, Montréal, Quebec, Canada
| | - Carolina Moriello
- Center for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montréal, Quebec, Canada
| | - Colin R. Dormuth
- Faculty of Medicine, Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
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16
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Hyperemesis Gravidarum and Nutritional Support. Am J Gastroenterol 2022; 117:2-9. [PMID: 36194027 DOI: 10.14309/ajg.0000000000001957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/23/2022] [Indexed: 11/05/2022]
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17
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Barger MK. Systematic Reviews to Inform Practice, July/August 2022. J Midwifery Womens Health 2022; 67:515-520. [PMID: 35851548 DOI: 10.1111/jmwh.13393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 06/16/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Mary K Barger
- Midwifery researcher and consultant, San Diego, California
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18
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Laitinen L, Nurmi M, Kulovuori N, Koivisto M, Ojala E, Rautava P, Polo-Kantola P. Usability of Pregnancy-Unique Quantification of Emesis questionnaire in women hospitalised for hyperemesis gravidarum: a prospective cohort study. BMJ Open 2022; 12:e058364. [PMID: 35589345 PMCID: PMC9121481 DOI: 10.1136/bmjopen-2021-058364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVES Pregnancy-Unique Quantification of Emesis (PUQE) questionnaire is mainly used in outpatient care to assess the severity of nausea and vomiting of pregnancy (NVP). Our aim was to evaluate the usability of the Finnish-translated PUQE in hospitalised women with hyperemesis gravidarum (HG). DESIGN Prospective cohort study. SETTING University hospital in Finland. PARTICIPANTS Ninety-five women admitted due to HG for at least overnight. PRIMARY AND SECONDARY OUTCOME MEASURES Categorised and continuous PUQE scores, physical and mental quality of life (QoL) and urine ketones at admission and at discharge, analysing the first admission and readmissions separately. RESULTS The most common PUQE categories at admission were 'moderate' and 'severe', whereas at discharge they were 'mild' and 'moderate'. Likewise, continuous PUQE scores improved between admission and discharge (p<0.0001). At admission, women rating worse physical QoL (first admission adjusted OR (AOR) 1.09; 95% CI 1.03 to 1.16; readmissions AOR 1.13; 95% CI 1.02 to 1.25) and women with ketonuria of +++ (first admission AOR 16.00; 95% CI 1.44 to 177.82) fell into higher PUQE score category. On discharge day, women with better physical QoL had lower PUQE score category (first admission AOR 0.94; 95% CI 0.91 to 0.98; readmissions AOR 0.93; 95% CI 0.90 to 0.97). The results between physical QoL and continuous PUQE scores were similar. Concerning readmissions, better mental QoL was associated with lower PUQE score category at discharge (AOR 0.93; 95% CI 0.89 to 0.97). As for continuous PUQE score, worse mental QoL was associated with higher score at admission (readmissions, p=0.007) and better mental QoL with lower score at discharge (readmissions, p=0.007). CONCLUSIONS PUQE scores reflected alleviation of NVP severity in women hospitalised due to HG. Further, the decrease in PUQE score was associated with improved physical QoL and partly also with improved mental QoL. We therefore suggest PUQE as a complementary instrument for inpatient setting.
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Affiliation(s)
- Linda Laitinen
- Central Finland Health Care District, Department of Obstetrics and Gynecology, Jyväskylä, Finland
- Department of Obstetrics and Gynecology, University of Turku Faculty of Medicine, Turku, Finland
| | - Miina Nurmi
- Department of Obstetrics and Gynecology, University of Turku Faculty of Medicine, Turku, Finland
- Department of Public Health, University of Turku Faculty of Medicine, Turku, Finland
| | | | - Mari Koivisto
- Department of Biostatistics, University of Turku, Turku, Finland
| | - Elina Ojala
- Department of Obstetrics and Gynecology, Turku University Hospital (TYKS), Turku, Finland
| | - Päivi Rautava
- Department of Public Health, University of Turku Faculty of Medicine, Turku, Finland
- Clinical Research Centre, Turku University Hospital (TYKS), Turku, Finland
| | - Päivi Polo-Kantola
- Department of Obstetrics and Gynecology, University of Turku Faculty of Medicine, Turku, Finland
- Department of Obstetrics and Gynecology, Turku University Hospital (TYKS), Turku, Finland
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Slattery J, Quinten C, Candore G, Pinheiro L, Flynn R, Kurz X, Nordeng H. Ondansetron use in nausea and vomiting during pregnancy: a descriptive analysis of prescription patterns and patient characteristics in UK general practice. Br J Clin Pharmacol 2022; 88:4526-4539. [PMID: 35483963 PMCID: PMC9545331 DOI: 10.1111/bcp.15370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 03/01/2022] [Accepted: 04/03/2022] [Indexed: 11/26/2022] Open
Abstract
Aims The objective of this study was to describe ondansetron drug utilization patterns during pregnancy to treat nausea and vomiting in pregnancy (NVP). Moreover, we aimed to describe the maternal factors associated with NVP and antiemetic use. Methods The data consist of pregnancies with a live birth(s) within an IMRD‐UK registered GP practice. Descriptive statistics were used to investigate patterns of ondansetron use in pregnancy and to describe maternal characteristics associated with NVP and antiemetic drug utilization. We differentiate first‐ from second‐line use during pregnancy using antiemetic prescription pathways. Results The dataset included 733 633 recorded complete pregnancies from 2005 to 2019. NVP diagnosis and ondansetron prescription prevalence increased from 2.7% and 0.1% in 2005 to 4.8% and 2.5% in 2019 respectively. Over the period 2015–2019, the most common oral daily dosages were 4 mg/d (8.5%), 8 mg/d (37.1%), 12 mg/d (37.5%) and between 16 and 24 mg/d (16.9%). Prescription of ondansetron was initiated during the first trimester of pregnancy in 40% of the cases and was moderately used as a first‐line therapy (2.8%), but preferred choice of second‐line therapy. Women with mental health disorders, asthma and/or prescribed folic acid were more likely to experience NVP and use antiemetics in pregnancy than their counterparts. Conclusion This study confirms that ondansetron is increasingly used off‐label to treat NVP during pregnancy, also in the first trimester and before other prescription antiemetics have been prescribed. Several maternal comorbidities and folic acid use were more common among women experiencing NVP and using antiemetics, including ondansetron.
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Affiliation(s)
- Jim Slattery
- Data Analytics TaskforceEuropean Medicines AgencyAmsterdamThe Netherlands
| | - Chantal Quinten
- Data Analytics TaskforceEuropean Medicines AgencyAmsterdamThe Netherlands
| | - Gianmario Candore
- Data Analytics TaskforceEuropean Medicines AgencyAmsterdamThe Netherlands
| | - Luis Pinheiro
- Data Analytics TaskforceEuropean Medicines AgencyAmsterdamThe Netherlands
| | - Robert Flynn
- Data Analytics TaskforceEuropean Medicines AgencyAmsterdamThe Netherlands
- Medicines Monitoring UnitUniversity of DundeeDundeeUK
| | - Xavier Kurz
- Data Analytics TaskforceEuropean Medicines AgencyAmsterdamThe Netherlands
| | - Hedvig Nordeng
- PharmacoEpidemiology and Drug Safety Research Group, Department of Pharmacy, and PharmaTox Strategic Initiative, Faculty of Mathematics and Natural SciencesUniversity of OsloOsloNorway
- Department of Child Health and DevelopmentNorwegian Institute of Public HealthOsloNorway
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20
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Ashebir G, Nigussie H, Glagn M, Beyene K, Getie A. Determinants of hyperemesis gravidarum among pregnant women attending health care service in public hospitals of Southern Ethiopia. PLoS One 2022; 17:e0266054. [PMID: 35472152 PMCID: PMC9042275 DOI: 10.1371/journal.pone.0266054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 03/11/2022] [Indexed: 11/24/2022] Open
Abstract
Background Hyperemesis gravidarum is severe nausea and excessive vomiting, starting between 4 and 6 gestational weeks, peak at between 8 and 12 weeks and usually improve and subside by 20 weeks of pregnancy. Identifying the determinants of hyperemesis gravidarum has a particular importance for early detection and intervention to reduce the health, psychosocial and economic impact. In Ethiopia there is low information on determinants of hyperemesis gravidarum. Methods Institution based unmatched case-control study design was conducted from April 12- June 12, 2021. A structured face-to-face interviewer administered questionnaire and checklist for document review were used to collect the data from 360 study participants (120 cases and 240 controls). The data were collected by KoBocollect 1.3, and then exported to statistical package for social science version 25 for further analysis. Both bi-variable and multivariable logistic regression analysis were done to identify the determinants and a p-value < 0.05 with a 95% confidence level was used to declare statistical significance. Result Being an urban dweller (AOR = 2.1, 95% CI: 1.01, 4.34), having polygamous husband (AOR = 2.92, 95% CI: 1.27, 6.68), having history asthma/ other respiratory tract infections (AOR = 3.56, 95% CI: 1.43, 8.82), saturated fat intake (AOR = 4.06 95% CI: 1.98, 8.3), no intake of ginger (AOR = 3.04 95% CI: 1.14, 8.09), and inadequate intake of vitamin B rich foods (2.2, 95% CI: 1.14–4.2) were the determinants of hyperemesis gravidarum. Conclusion This study revealed that, urban residence, having polygamous husband, history of asthma/other respiratory tract infections, intake of saturated fat, no intake of ginger, inadequate intake of vitamin B reach foods were found to be independent determinants of hyperemesis gravidarum. It is better if healthcare providers and government authorities exert continual effort to give health education and counselling service concerning to dietary practice and asthma attacks. It is advisable if pregnant women adhere to healthy diets and limit intake of saturated fats and also husband and nearby relatives give care and support for pregnant women.
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Affiliation(s)
- Gedife Ashebir
- School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Haymanot Nigussie
- School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Mustefa Glagn
- School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Kassaw Beyene
- Department of Midwifery, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
- * E-mail:
| | - Asmare Getie
- School of Nursing, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
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21
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Readmissions due to hyperemesis gravidarum: a nation-wide Finnish register study. Arch Gynecol Obstet 2022; 306:1519-1529. [PMID: 35226159 PMCID: PMC9519664 DOI: 10.1007/s00404-022-06448-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 02/09/2022] [Indexed: 01/17/2023]
Abstract
Purpose To evaluate the burden of illness caused by hyperemesis gravidarum (HG) and association of readmissions due to HG with maternal, environmental and pregnancy-related factors, and different pregnancy outcomes. Methods Data of women with HG diagnosis in Finland, 2005–2017, were retrieved from health-care registers. Associations between readmissions due to HG and age, gravidity, parity, pre-pregnancy body mass index (BMI), smoking, marital status, socioeconomic status, municipality population, assisted reproductive technology (ART), and number and sex of fetuses were analyzed in pregnancies resulting in delivery. Admissions and readmissions due to HG in deliveries, gestational trophoblastic disease, ectopic pregnancies, miscarriages and pregnancy terminations were calculated. Results 10,381 pregnancies with HG diagnosis were identified: 9518 live births, 31 stillbirths, 8 cases of gestational trophoblastic disease, 16 ectopic pregnancies, 299 miscarriages, and 509 pregnancy terminations. Both outpatients and inpatients were included. Readmission occurred in 60% of pregnancies, inpatient readmission in 17%. Parity of ≥ 5, multiple gestation and female sex of fetus were associated with higher odds of readmission, maternal age 36–40 years, BMI ≥ 35 kg/m2, smoking and ART with lower odds of readmission. Of the 9549 pregnancies resulting in delivery, 33% involved at least one outpatient visit or inpatient episode after the first trimester, and 8% in the third trimester. Conclusion The majority of women suffering from HG needed repeated medical care, often persisting after the first trimester. Our results provide practical information allowing clinicians to prepare for symptom duration beyond the first trimester and emphasize the importance of planning for eventual long-term treatment.
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22
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Robson S, McParlin C, Mossop H, Lie M, Fernandez-Garcia C, Howel D, Graham R, Ternent L, Steel A, Goudie N, Nadeem A, Phillipson J, Shehmar M, Simpson N, Tuffnell D, Campbell I, Williams R, O'Hara ME, McColl E, Nelson-Piercy C. Ondansetron and metoclopramide as second-line antiemetics in women with nausea and vomiting in pregnancy: the EMPOWER pilot factorial RCT. Health Technol Assess 2021; 25:1-116. [PMID: 34782054 DOI: 10.3310/hta25630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Around one-third of pregnant women suffer from moderate to severe nausea and vomiting, causing physical and emotional distress and reducing their quality of life. There is no cure for nausea and vomiting in pregnancy. Management focuses on relieving symptoms and preventing morbidity, and often requires antiemetic therapy. National guidelines make recommendations about first-, second- and third-line antiemetic therapies, although care varies in different hospitals and women report feeling unsupported, dissatisfied and depressed. OBJECTIVES To determine whether or not, in addition to intravenous rehydration, ondansetron compared with no ondansetron and metoclopramide compared with no metoclopramide reduced the rate of treatment failure up to 10 days after drug initiation; improved symptom severity at 2, 5 and 10 days after drug initiation; improved quality of life at 10 days after drug initiation; and had an acceptable side effect and safety profile. To estimate the incremental cost per treatment failure avoided and the net monetary benefits from the perspectives of the NHS and women. DESIGN This was a multicentre, double-dummy, randomised, double-blinded, dummy-controlled 2 × 2 factorial trial (with an internal pilot phase), with qualitative and health economic evaluations. PARTICIPANTS Thirty-three patients (who were < 17 weeks pregnant and who attended hospital with nausea and vomiting after little or no improvement with first-line antiemetic medication) who attended 12 secondary care NHS trusts in England, 22 health-care professionals and 21 women participated in the qualitative evaluation. INTERVENTIONS Participants were randomly allocated to one of four treatment groups (1 : 1 : 1: 1 ratio): (1) metoclopramide and dummy ondansetron; (2) ondansetron and dummy metoclopramide; (3) metoclopramide and ondansetron; or (4) double dummy. Trial medication was initially given intravenously and then continued orally once women were able to tolerate oral fluids for a maximum of 10 days of treatment. MAIN OUTCOME MEASURES The primary end point was the number of participants who experienced treatment failure, which was defined as the need for further treatment because symptoms had worsened between 12 hours and 10 days post treatment. The main economic outcomes were incremental cost per additional successful treatment and incremental net benefit. RESULTS Of the 592 patients screened, 122 were considered eligible and 33 were recruited into the internal pilot (metoclopramide and dummy ondansetron, n = 8; ondansetron and dummy metoclopramide, n = 8; metoclopramide and ondansetron, n = 8; double dummy, n = 9). Owing to slow recruitment, the trial did not progress beyond the pilot. Fifteen out of 30 evaluable participants experienced treatment failure. No statistical analyses were performed. The main reason for ineligibility was prior treatment with trial drugs, reflecting an unpredicted change in prescribing practice at several points along the care pathway. The qualitative evaluation identified the requirements of the study protocol, in relation to guidelines on anti-sickness drugs, and the diversity of pathways to care as key hurdles to recruitment while the role of research staff was a key enabler. No important adverse events or side effects were reported. LIMITATIONS The pilot trial failed to achieve the recruitment target owing to unforeseen changes in the provision of care. CONCLUSIONS The trial was unable to provide evidence to support clinician decisions about the best choice of second-line antiemetic for nausea and vomiting in pregnancy. TRIAL REGISTRATION Current Controlled Trials ISRCTN16924692 and EudraCT 2017-001651-31. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 25, No. 63. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Stephen Robson
- Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Catherine McParlin
- Department of Nursing, Midwifery and Health, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Helen Mossop
- Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Mabel Lie
- Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Cristina Fernandez-Garcia
- Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Denise Howel
- Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Ruth Graham
- School of Geography, Politics and Sociology, Newcastle University, Newcastle upon Tyne, UK
| | - Laura Ternent
- Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Alison Steel
- Newcastle Clinical Trials Unit, Newcastle University, Newcastle upon Tyne, UK
| | - Nicola Goudie
- Newcastle Clinical Trials Unit, Newcastle University, Newcastle upon Tyne, UK
| | - Afnan Nadeem
- Newcastle Clinical Trials Unit, Newcastle University, Newcastle upon Tyne, UK
| | - Julia Phillipson
- Newcastle Clinical Trials Unit, Newcastle University, Newcastle upon Tyne, UK
| | - Manjeet Shehmar
- Gynaecology Secretaries Department, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Nigel Simpson
- Leeds Institute of Medical Research, Department of Women's and Children's Health, School of Medicine, University of Leeds, Leeds, UK
| | - Derek Tuffnell
- Department of Obstetrics, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Ian Campbell
- Pharmacy Department, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | | | - Elaine McColl
- Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
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Abstract
Hyperemesis gravidarum (HG) is a condition at the extreme end of the pregnancy sickness spectrum, estimated to affect 1-2 % of pregnant women. This narrative review provides an overview of the current literature concerning the nutritional implications and management of HG. HG can persist throughout pregnancy, causing malnutrition, dehydration, electrolyte imbalance and unintended weight loss, requiring hospital admission in most cases. In addition to its negative effect on maternal, physical and psychological wellbeing, HG can negatively impact fetal growth and may have adverse consequences on the health of the offspring. HG care and research have been hampered in the past due to stigma, inconsistent diagnostic criteria, mismanagement and lack of investment. Little is known about the nutritional intake of women with HG and whether poor intake at critical stages of pregnancy is associated with perinatal outcomes. Effective treatment requires a combination of medical interventions, lifestyle changes, dietary changes, supportive care and patient education. There is, however, limited evidence-based research on the effectiveness of dietary approaches. Enteral tube feeding and parenteral nutrition are generally reserved for the most intractable cases, where other treatment modalities have failed. Wernicke encephalopathy is a rare but very serious and avoidable consequence of unmanaged HG. A recent priority-setting exercise involving patients, clinicians and researchers highlighted the importance of nutrition research to all. Future research should focus on these priorities to better understand the nutritional implications of HG. Ultimately improved recognition and management of malnutrition in HG is required to prevent complications and optimise nutritional care.
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24
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Andersson-Hall U, Joelsson L, Svedin P, Mallard C, Holmäng A. Growth-differentiation-factor 15 levels in obese and healthy pregnancies: Relation to insulin resistance and insulin secretory function. Clin Endocrinol (Oxf) 2021; 95:92-100. [PMID: 33547817 DOI: 10.1111/cen.14433] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/25/2021] [Accepted: 01/31/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVE/AIM Growth-differentiation-factor 15 (GDF15) has been suggested to improve or protect beta cell function. During pregnancy, beta cell numbers and function increase to overcome the natural rise in insulin resistance during gestation. In this study, we longitudinally measured serum GDF15 levels during and after pregnancy in women of normal weight (NW) and in women with obesity (OB) and explored associations between GDF15 and changes in beta cell function by homeostatic model assessment (HOMA). METHODS The cohort participants were 38 NW (BMI 22.3 ± 1.7) and 35 OB (BMI 35.8 ± 4.2). Blood was sampled and body composition measured at each trimester (T1, T2, and T3) and at 6, 12 and 18 months postpartum. Fasting glucose, insulin and GDF15 were measured, and HOMA for insulin resistance (HOMA-IR) and beta cell function (HOMA-B) determined. RESULTS GDF15 levels increased significantly each trimester and were ~200-fold higher at T3 than in the nonpregnant postpartum state. GDF15 was higher in NW than OB during pregnancy, but was reversed after pregnancy with a significant interaction effect. GDF15 correlated inversely with BMI and fat-free mass at T3. Low GDF15 was associated with lower incidence of nausea and with carrying a male foetus. The pregnancy induced increase in GDF15 associated with increased HOMA-B in OB and with reduced fasting glucose in all women. CONCLUSION Large gestational upregulation of GDF15 levels may help increase insulin secretory function to overcome pregnancy-induced insulin resistance.
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Affiliation(s)
- Ulrika Andersson-Hall
- Department of Physiology, Sahlgrenska Academy, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
| | - Louise Joelsson
- Department of Physiology, Sahlgrenska Academy, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
- Department of Clinical Chemistry, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Pernilla Svedin
- Department of Physiology, Sahlgrenska Academy, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
| | - Carina Mallard
- Department of Physiology, Sahlgrenska Academy, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
| | - Agneta Holmäng
- Department of Physiology, Sahlgrenska Academy, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
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25
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Nijsten K, Dean C, van der Minnen LM, Bais JMJ, Ris-Stalpers C, van Eekelen R, Bremer HA, van der Ham DP, Heidema WM, Huisjes A, Kleiverda G, Kuppens SM, van Laar JOEH, Langenveld J, van der Made F, Papatsonis D, Pelinck MJ, Pernet PJ, van Rheenen-Flach L, Rijnders RJ, Scheepers HCJ, Vogelvang T, Mol BW, Roseboom TJ, Koot MH, Grooten IJ, Painter RC. Recurrence, postponing pregnancy, and termination rates after hyperemesis gravidarum: Follow up of the MOTHER study. Acta Obstet Gynecol Scand 2021; 100:1636-1643. [PMID: 34033123 PMCID: PMC8457209 DOI: 10.1111/aogs.14197] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 04/26/2021] [Accepted: 05/19/2021] [Indexed: 12/26/2022]
Abstract
Introduction Hyperemesis gravidarum (HG) complicates 1% of pregnancies and has a major impact on maternal quality of life and well‐being. We know very little about HG’s long‐term impact after an affected pregnancy, including recurrence rates in future pregnancies, which is essential information for women considering subsequent pregnancies. In this study, we aimed to prospectively measure the recurrence rate of HG and the number of postponed and terminated subsequent pregnancies due to HG. We also aimed to evaluate if there were predictive factors that could identify women at increased risk for HG recurrence, and postponing and terminating subsequent pregnancies. Material and methods We conducted a prospective cohort study. A total of 215 women admitted for HG to public hospitals in the Netherlands were enrolled in the original MOTHER randomized controlled trial and associated observational cohort. Seventy‐three women were included in this follow‐up study. Data were collected through an online questionnaire. Recurrent HG was defined as vomiting symptoms accompanied by any of the following: multiple medication use, weight loss, admission, tube feeding or if nausea and vomiting symptoms were severe enough to affect life and/or work. Outcome measures were recurrence, postponing, and termination rates due to HG. Univariable logistic regression analysis was used to identify predictive factors associated with HG recurrence, and postponing and terminating subsequent pregnancies. Results Thirty‐five women (48%) became pregnant again of whom 40% had postponed their pregnancy due to HG. HG recurred in 89% of pregnancies. One woman terminated and eight women (23%) considered terminating their pregnancy because of recurrent HG. Twenty‐four out of 38 women did not get pregnant again because of HG in the past. Univariable logistic regression analysis identifying possible predictive factors found that having a western background was associated with having weight loss due to recurrent HG in subsequent pregnancies (odds ratio 12.9, 95% CI 1.3–130.5, p = 0.03). Conclusions High rates of HG recurrence and a high number of postponed pregnancies due to HG were observed. Women can be informed of a high chance of recurrence to enable informed family planning.
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Affiliation(s)
- Kelly Nijsten
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.,Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Caitlin Dean
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.,Pregnancy Sickness Support, Bodmin, UK
| | - Loïs M van der Minnen
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Joke M J Bais
- Department of Obstetrics and Gynecology, Noordwest Ziekenhuisgroep, Alkmaar, the Netherlands
| | - Carrie Ris-Stalpers
- Laboratory of Reproductive Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Rik van Eekelen
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Henk A Bremer
- Department of Obstetrics and Gynecology, Reinier de Graaf Hospital, Delft, the Netherlands
| | - David P van der Ham
- Department of Obstetrics and Gynecology, Martini Hospital, Groningen, the Netherlands
| | - Wieteke M Heidema
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Anjoke Huisjes
- Department of Obstetrics and Gynecology, Gelre Hospital, Apeldoorn, the Netherlands
| | - Gunilla Kleiverda
- Department of Obstetrics and Gynecology, Flevo Hospital, Almere, the Netherlands
| | - Simone M Kuppens
- Department of Obstetrics and Gynecology, Catharina Hospital, Eindhoven, the Netherlands
| | - Judith O E H van Laar
- Department of Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, the Netherlands
| | - Josje Langenveld
- Department of Obstetrics and Gynecology, Zuyderland Hospital, Heerlen, the Netherlands
| | - Flip van der Made
- Department of Obstetrics and Gynecology, Franciscus Gasthuis, Rotterdam, the Netherlands
| | - Dimitri Papatsonis
- Department of Obstetrics and Gynecology, Amphia Hospital, Breda, the Netherlands
| | - Marie-José Pelinck
- Department of Obstetrics and Gynecology, Scheper Hospital, Emmen, the Netherlands
| | - Paula J Pernet
- Department of Obstetrics and Gynecology, Spaarne Gasthuis, Haarlem, the Netherlands
| | | | - Robbert J Rijnders
- Department of Obstetrics and Gynecology, Jeroen Bosch Hospital, 's-Hertogenbosch, the Netherlands
| | - Hubertina C J Scheepers
- Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Tatjana Vogelvang
- Department of Obstetrics and Gynecology, Diakonessenhuis, Utrecht, the Netherlands
| | - Ben W Mol
- Department of Obstetrics and Gynecology, Monash University, Clayton, Victoria, Australia
| | - Tessa J Roseboom
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.,Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Marjette H Koot
- Department of Obstetrics and Gynecology, Gelre Hospital, Apeldoorn, the Netherlands
| | - Iris J Grooten
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Rebecca C Painter
- Department of Obstetrics and Gynecology, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
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The Contribution of Registered Dietitians in the Management of Hyperemesis Gravidarum in the United Kingdom. Nutrients 2021; 13:nu13061964. [PMID: 34201043 PMCID: PMC8226879 DOI: 10.3390/nu13061964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/02/2021] [Accepted: 06/03/2021] [Indexed: 02/07/2023] Open
Abstract
Hyperemesis Gravidarum (HG) is a condition at the extreme end of the pregnancy sickness spectrum, which can cause poor oral intake, malnutrition, dehydration and weight loss. The aim of this study is to explore the role of Registered Dietitians (RD) in the management of HG in the United Kingdom (UK). A survey was designed and distributed electronically to members of the British Dietetic Association. There were 45 respondents, 76% (n = 34) worked in secondary care hospitals, 11% (n = 5) were in maternal health specialist roles. The most commonly used referral criteria was the Malnutrition Universal Screening Tool (40%, n = 18), followed by second admission (36%, n = 16). However 36% (n = 16) reported no specific referral criteria. About 87% (n = 37) of respondents did not have specific clinical guidelines to follow. Oral nutrition supplements were used by 73% (n = 33) either ‘sometimes’ or ‘most of the time’. Enteral and parenteral nutrition were less commonly used. There was an inconsistent use of referral criteria to dietetic services and a lack of specific clinical guidelines and patient resources. Further training for all clinicians and earlier recognition of malnutrition, alongside investment in the role of dietitians were recommended to improve the nutritional care of those with HG.
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Elmas B, Vatansever M, Civan Kahve A, Salman Özgü B, Asut G, Çakmak IB, Bestel A, Erkaya S. Evaluation of psychological resilience and anxiety levels of patients with hyperemesis gravidarum diagnosis and comparison with healthy pregnant women. Turk J Obstet Gynecol 2021; 18:115-123. [PMID: 34083634 PMCID: PMC8191320 DOI: 10.4274/tjod.galenos.2021.05994] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Objective: To compare the psychological resilience and anxiety levels of patients diagnosed with hyperemesis gravidarum (HG) and healthy pregnant women. Materials and Methods: A sociodemographic data form and the Resilience scale for Adults (RSA) and the State-Trait Anxiety Inventory (STAI) were administered. The sociodemographic data form was completed by the physician, and the RSA and STAI were completed by the participant. The sample of the study consisted of 60 pregnant women with HG and hospitalized and 97 healthy voluntary pregnant women with similar characteristics to the research group without any pregnancy complications. Data were evaluated using descriptive statistical analyses, the independent samples t-test, the Mann-Whitney U test and Pearson’s correlation analysis. Results: The age range was 18-42 years for HG group and 20-43 years for control group. The average age of the HG group was 28.17±5.96 years and that of the control group was 29.45±5.83 years. There was no statistically significant difference between the groups in terms of pregnancy week. Regarding the prevalence of state and trait anxiety between the groups, it was found that 66.7% of the HG group had a high level of trait anxiety and 51.7% had a high level of state anxiety. It was found that 61.9% of the control group had a high level of trait anxiety and 38.1% had a high level of state anxiety. There was no difference between the healthy pregnant group and the HG group in terms of anxiety (p=0.125). It was found that there was a significant difference between the groups in terms of only sub-dimensions of RSA, which were perception of self (U=2385.00, p=0.044) and perception of future (U=2350.50, p=0.030). The perception of self and perception of future scores of the healthy control group were higher. Conclusion: There was no difference between the healthy pregnant group and the HG group in terms of anxiety. It was observed that the HG group had a lower perception of self and future. Apart from the usual increase in anxiety levels during pregnancy, HG accompanied by stubborn nausea and vomiting does not create an extra psychological burden, either as a cause or a result.
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Affiliation(s)
- Burak Elmas
- Private Olbamed Hospital, Clinic of Obstetrics and Gynecology, Mersin, Turkey
| | - Merve Vatansever
- Ankara University Institute of Forensic Sciences, Departmant of Forensic Psychology, Ankara, Turkey
| | - Aybeniz Civan Kahve
- Ministry of Health Ankara City Hospital, Clinic of Psychiatry, Ankara, Turkey
| | - Burçin Salman Özgü
- Ministry of Health Ankara City Hospital, Clinic of Obstetrics and Gynecology, Ankara, Turkey
| | - Gonca Asut
- Tekirdağ State Hospital, Clinic of Psychiatry, Tekirdağ, Turkey
| | - Işık Batuhan Çakmak
- Ministry of Health Ankara City Hospital, Clinic of Psychiatry, Ankara, Turkey
| | - Ayşegül Bestel
- University of Health Sciences Turkey, Kanuni Sultan Süleyman Training and Research Hospital, Clinic of Obstetrics and Gynecology, İstanbul, Turkey
| | - Salim Erkaya
- University of Health Sciences Turkey, Ankara Etlik Zübeyde Hanım Women's Health Training and Research Hospital, Clinic of Obstetrics and Gynecology, Ankara, Turkey
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Tan GN, Tan PC, Hong JGS, Kartik B, Omar SZ. Rating of four different foods in women with hyperemesis gravidarum: a randomised controlled trial. BMJ Open 2021; 11:e046528. [PMID: 33986063 PMCID: PMC8126296 DOI: 10.1136/bmjopen-2020-046528] [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] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To evaluate four foods in women with hyperemesis gravidarum (HG) on their agreeability and tolerability. DESIGN Prospective, randomised, within-subject cross-over trial. SETTING Single-centre, tertiary, university hospital in Malaysia. PARTICIPANTS 72 women within 24-hour of first admission for HG who were 18 years or above, with confirmed clinical pregnancy of less than 16 weeks' gestation were recruited and analysed. Women unable to consume food due to extreme symptoms, known taste or swallowing disorder were excluded. INTERVENTIONS Each participant chewed and swallowed a small piece of apple, watermelon, cream cracker and white bread in random order and was observed for 10 min after each tasting followed by a 2 min washout for mouth rinsing and data collection. OUTCOME MEASURES Primary outcome was food agreeability scored after 10 min using an 11-point 0-10 Visual Numerical Rating Scale (VNRS). Nausea was scored at baseline (prior to tasting) and 2 and 10 min using an 11-point VNRS. Intolerant responses of gagging, heaving and vomiting were recorded. RESULTS On agreeability scoring, apple (mean±SD 7.2±2.4) ranked highest followed by watermelon (7.0±2.7) and crackers (6.5±2.6), with white bread ranked lowest (6.0±2.7); Kruskal-Wallis H test, p=0.019. Apple had the lowest mean nausea score and mean rank score, while white bread had the highest at both 2 and 10 min; the Kruskal-Wallis H test showed a significant difference only at 10 min (p=0.019) but not at 2 min (p=0.29) in the ranking analyses. The intolerant (gagged, heaved or vomited) response rates within the 10 min study period were apple 3/72 (4%), watermelon 7/72 (10%), crackers 8/72 (11%) and white bread 12/72 (17%): χ2 test for trend p=0.02. CONCLUSION Sweet apple had the highest agreeability score, the lowest nausea severity and intolerance-emesis response rate when tasted by women with HG. White bread consistently performed worst.
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Affiliation(s)
- Gi Ni Tan
- Obstetrics and Gynaecology, University of Malaya, Kuala Lumpur, Malaysia
| | - Peng Chiong Tan
- Obstetrics and Gynaecology, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Balaraman Kartik
- Obstetrics and Gynaecology, University of Malaya, Kuala Lumpur, Malaysia
| | - Siti Zawiah Omar
- Obstetrics and Gynaecology, University of Malaya, Kuala Lumpur, Malaysia
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Bazargani F, Iliadis SI, Elenis E. Mode of conception in relation to nausea and vomiting of pregnancy: a nested matched cohort study in Sweden. Sci Rep 2021; 11:9039. [PMID: 33907266 PMCID: PMC8079670 DOI: 10.1038/s41598-021-88575-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 04/05/2021] [Indexed: 11/30/2022] Open
Abstract
Nausea and vomiting of pregnancy (NVP) is a common condition reported however inconclusively among pregnancies after assisted conception. The study objective was thus to explore whether NVP is associated to mode of conception or other in vitro fertilization (IVF)-related variables. This nested matched cohort study, originating from the BASIC-project, was conducted at the Uppsala University Hospital in Sweden between 2010 and 2016. IVF pregnancies (n = 210) and age and parity-matched women with spontaneous pregnancies (n = 420) comprised the study sample. The study outcome was self-reported NVP at gestational week 17. IVF treatment and pregnancy data were obtained after scrutinization of the medical records. NVP with or without medications was not associated with mode of conception (chi-square test, p = 0.889), even after adjusting for potential confounders. In a subgroup analysis among IVF pregnancies, NVP without medication was more frequently seen in the group who received cleavage stage embryos vs blastocysts (chi-square test, p = 0.019), exhibiting a marginally significant but strongly increased effect even after adjustment [crude RRR 3.82 (95% CI 1.23–11.92) and adjusted RRR 3.42 (95% CI 0.96–12.11)]. No difference in the rate of NVP with or without medication between women that underwent fresh and frozen/thawed embryo transfers as well as IVF or ICSI was observed. Conception through IVF is not associated with NVP. Transfer of a blastocyst may decrease the risk of developing NVP and further, large-scale prospective studies are required to validate this finding.
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Affiliation(s)
- Farnaz Bazargani
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden. .,Reproduction Centre, Women's Clinic, Uppsala University Hospital, 751 85, Uppsala, Sweden.
| | - S I Iliadis
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden.,Reproduction Centre, Women's Clinic, Uppsala University Hospital, 751 85, Uppsala, Sweden
| | - E Elenis
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden.,Reproduction Centre, Women's Clinic, Uppsala University Hospital, 751 85, Uppsala, Sweden
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Could Subtle Obstetrical Brachial Plexus Palsy Be Related to Unilateral B Glenoid Osteoarthritis? J Clin Med 2021; 10:jcm10061196. [PMID: 33809287 PMCID: PMC7999215 DOI: 10.3390/jcm10061196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 02/06/2023] Open
Abstract
Background: Several factors associated with B glenoid are also linked with obstetrical brachial plexus palsy (OBPP). The purpose of this observational study was to determine the incidence of OBPP risk factors in type B patients. Methods: A cohort of 154 patients (68% men, 187 shoulders) aged 63 ± 17 years with type B glenoids completed a questionnaire comprising history of perinatal characteristics related to OBPP. A literature review was performed following the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) to estimate the incidence of OBPP risk factors in the general population. Results: Twenty-seven patients (18%) reported one or more perinatal OBPP risk factors, including shoulder dystocia (n = 4, 2.6%), macrosomia >4 kg (n = 5, 3.2%), breech delivery (n = 6, 3.9%), fetal distress (n = 8, 5.2%), maternal diabetes (n = 2, 1.3%), clavicular fracture (n = 2, 1.3%), and forceps delivery (n = 4, 2.6%). The comparison with the recent literature suggested that most perinatal OBPP risk factors were within the normal range, although the incidence of shoulder dystocia, forceps and vaginal breech deliveries exceeded the average rates. Conclusion: Perinatal factors related to OBPP did not occur in a higher frequency in patients with Walch type B OA compared to the general population, although some of them were in the high normal range.
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van Gelder MMHJ, Nordeng H. Antiemetic Prescription Fills in Pregnancy: A Drug Utilization Study Among 762,437 Pregnancies in Norway. Clin Epidemiol 2021; 13:161-174. [PMID: 33664595 PMCID: PMC7924249 DOI: 10.2147/clep.s287892] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 01/20/2021] [Indexed: 12/28/2022] Open
Abstract
Objective To determine antiemetic prescription fill patterns during pregnancy in Norway, with special focus on the use of ondansetron and recurrent use in subsequent pregnancies. Methods We conducted a population-based registry study based on data from the Medical Birth Registry of Norway linked to the Norwegian Prescription Database for 762,437 pregnancies >12 gestational weeks ending in live or non-live births between 2005 and 2017. Prescription fills of medications used for nausea and vomiting of pregnancy were summarized in treatment pathways to determine drug utilization patterns. Logistic regression analyses were used to estimate associations between maternal and pregnancy characteristics and antiemetic prescription fills. Results The prescription fill rate for antiemetic medication during pregnancy was 7.6%. However, prescription fill rates were 35.5% in the second pregnancy after filling an antiemetic prescription in the first pregnancy and 53.5% for women who filled antiemetic prescriptions in the previous 2 pregnancies. Among pregnancies with antiemetic prescription fills, 62.2% were dispensed metoclopramide, 28.2% meclizine, and 17.2% promethazine. First-line treatment started with monotherapy in 97.4% of these pregnancies, which was the only treatment received in 78.7%. Prescriptions for ondansetron were filled in 0.3% of pregnancies, with 76.9% being initially filled in the first trimester. Ondansetron as first-line prescription medication and/or use in the first trimester was associated with proxies for more severe nausea and vomiting of pregnancy, including a diagnosis of hyperemesis gravidarum, multiple gestations, a higher obstetric comorbidity index, and concomitant use of medication for gastroesophageal reflux disease and nervous system medications. Women who filled an antiemetic prescription in their first pregnancy were less likely to have subsequent pregnancies than women who did not fill an antiemetic prescription in their first pregnancy (OR 0.93, 95% CI 0.90–0.96). Conclusion Complex patterns of antiemetic prescription fills in pregnancy may mirror the challenge of optimal management of nausea and vomiting of pregnancy in clinical practice, especially for women with severe symptoms.
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Affiliation(s)
- Marleen M H J van Gelder
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands.,Radboud REshape Innovation Center, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Hedvig Nordeng
- PharmacoEpidemiology and Drug Safety Research Group, Department of Pharmacy, and PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway.,Department of Child Health and Development, Norwegian Institute of Public Health, Oslo, Norway
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What is known about the nutritional intake of women with Hyperemesis Gravidarum?: A scoping review. Eur J Obstet Gynecol Reprod Biol 2020; 257:76-83. [PMID: 33360613 DOI: 10.1016/j.ejogrb.2020.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/01/2020] [Accepted: 12/06/2020] [Indexed: 12/17/2022]
Abstract
Hyperemesis gravidarum (HG) is characterised by extreme nausea and vomiting of pregnancy, which can lead to dehydration, weight loss and electrolyte disturbances. Historically research has been challenging due to a lack of diagnostic criteria and objective outcome measures. Most studies in this population group have focused on medical management of symptoms, with little known about the effect of HG on nutritional intake and how this relates to perinatal outcomes. The aim of this study was to synthesise current knowledge of the dietary intake of women with HG. A systematic search of search engines was conducted in April 2020 using the following databases: MEDLINE, Embase, CINAHL, Cochrane database, Scopus, NHS Evidence, BNI, Emcare, ClinicalTrials.gov, PROSPERO, Ethos and Open Grey. Titles and abstracts were screened independently by two reviewers against predefined inclusion and exclusion criteria. Studies were included where the authors described severe pregnancy nausea and vomiting as HG, regardless of how HG was defined. After removal of duplicates, 4402 titles were identified, of which 3992 were initially excluded based on abstract and title. Following full text review, four of 10 articles were included. Three of the studies were hospital-based case control studies, one was an observational women's cohort study. Assessment of dietary intake was heterogeneous, with both retrospective and prospective self-report methods used, over different timeframes. In three of the studies, dietary intake was reported at one time point only. In total, across all four studies, data from only 314 women were included. Overall, despite data collected from four different countries, over 30 years, with various methods, women with HG had a significantly poorer dietary intake compared to non-affected pregnant women, consuming less than 50 % of recommended intakes for most nutrients. Nutritional intake worsened with increasing severity of symptoms. As this was a scoping review, study quality was not assessed. Overall, this review has identified a paucity of data about the dietary intake of women with HG; the limited available data indicates that women with HG are at risk of malnutrition. Future research quantifying nutritional intake in women with HG at several time points during pregnancy would provide valuable reference data, enabling nutritional status and outcomes to be monitored and interventions to be evaluated.
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Jacobs NF, Veronese LR, Okano S, Hurst C, Dyer RA. The incidence of postoperative nausea and vomiting after caesarean section in patients with hyperemesis gravidarum: a retrospective cohort study. Int J Obstet Anesth 2020; 44:81-89. [PMID: 32823251 DOI: 10.1016/j.ijoa.2020.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 05/22/2020] [Accepted: 07/15/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Postoperative nausea and vomiting is one of the most common anaesthetic complications of caesarean section. This study examined the association between hyperemesis gravidarum during pregnancy and nausea and vomiting after caesarean section. METHODS A single-centre, retrospective cohort study, using electronic databases of patients with and without hyperemesis gravidarum, undergoing caesarean section from 2015 to 2019. The incidence and severity of postoperative nausea and vomiting were established by a review of the documentation of administration of postoperative anti-emetics within the 24-h period after surgery, and examined using univariable, multivariable binary and ordered logistic regression models. RESULTS Data were compared for 76 patients with hyperemesis gravidarum and 315 patients without the condition. The incidence of postoperative nausea and vomiting in the hyperemesis group versus the non-hyperemesis group was 43.4% vs 29.6%, respectively. The odds of experiencing postoperative nausea and vomiting was 1.95 times higher in women with hyperemesis gravidarum than in those without (aOR 1.95, 95% CI 1.13 to 3.36, P=0.016). The odds of having more severe postoperative nausea and vomiting were greater in the hyperemesis gravidarum group (aOR 1.91, 95% CI 1.14 to 3.20, P=0.014). CONCLUSION Patients with hyperemesis gravidarum are more likely to develop nausea and vomiting after caesarean section, and this is likely to be of greater severity than in those without the condition. This finding should assist the effective provision of intra-operative and postoperative anti-emetics for patients with hyperemesis gravidarum undergoing caesarean section.
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Affiliation(s)
- N F Jacobs
- Department of Anaesthesia, Mater Health Services, South Brisbane, QLD, Australia.
| | - L R Veronese
- Department of Anaesthesia, Redland Hospital, Cleveland, QLD, Australia
| | - S Okano
- Statistics Unit, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia; Mater Research Institute, University of Queensland, Brisbane, QLD, Australia
| | - C Hurst
- Statistics Unit, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia; Mater Research Institute, University of Queensland, Brisbane, QLD, Australia
| | - R A Dyer
- Department of Anaesthesia and Perioperative Medicine, University of Cape Town, Cape Town, South Africa
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Stoba J, Henrich W, Richter R, Sehouli J, David M. [Effects of hyperemesis gravidarum on the course of pregnancy and birth, with special attention to the risk factor of migration background]. Z Geburtshilfe Neonatol 2020; 225:39-46. [PMID: 32629501 DOI: 10.1055/a-1144-3811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
MAIN QUESTIONS In this investigation of hospitalized cases of HG and subsequent births, we examine differences between patients who have and who have not experienced migration as well as the effect of HG on perinatal outcome. METHODS Retrospective quantitative data of hospitalized patients suffering from HG (1997-2015) was analyzed. Also analyzed was a retrospective record of perinatal data on a subgroup of patients (2002-2016), and a control group (matched pairs) based on the register of births created. RESULTS 1103 women with HG were hospitalized; in 434 cases birth outcome data could be evaluated as well. Migrants suffer from HG earlier in pregnancy; they are, however, less frequently exposed to psychosocial stress (according to anamnestic data). HG patients are younger and have more multiple pregnancies; the newborns are lighter (-70g) but have fewer congenital malformations (aOR 0.32, 95% CI 0.11-0.96) and are less frequently in need of treatment on the neonatology ward (aOR 0.59, 95% CI 0.36-0.97). CONCLUSION Pregnant migrants are a special risk group for HG, possibly because of migration-caused stress. With severe HG, there are no adverse outcomes on the rest of the pregnancy.
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Affiliation(s)
- Julia Stoba
- Klinik für Gynäkologie, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin
| | - Wolfgang Henrich
- Kliniken für Geburtsmedizin, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin
| | - Rolf Richter
- Klinik für Gynäkologie, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin
| | - Jalid Sehouli
- Klinik für Gynäkologie, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin
| | - Matthias David
- Klinik für Gynäkologie, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin
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Tan PC, Abdussyukur SA, Lim BK, Win ST, Omar SZ. Twelve-hour fasting compared with expedited oral intake in the initial inpatient management of hyperemesis gravidarum: a randomised trial. BJOG 2020; 127:1430-1437. [PMID: 32356413 DOI: 10.1111/1471-0528.16290] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To evaluate fasting for 12 hours compared with expedited oral feeding in hospitalised women with hyperemesis gravidarum (HG). DESIGN Randomised trial. SETTING University Hospital, Malaysia: April 2016-April 2017. POPULATION One hundred and sixty women hospitalised for HG. METHOD Women were randomised upon admission to fasting for 12 hours or expedited oral feeding. Standard HG care was instituted. MAIN OUTCOME MEASURE Primary outcome was satisfaction score with overall treatment at 24 hours (0-10 Visual Numerical Rating Scale VNRS), vomiting episodes within 24 hours and nausea VNRS score at enrolment, and at 8, 16 and 24 hours. RESULTS Satisfaction score, median (interquartile range) 8 (5-9) versus 8 (7-9) (P = 0.08) and 24-hour vomiting episodes were 1 (0-4) versus 1 (0-5) (P = 0.24) for 12-hour fasting versus expedited feeding, respectively. Repeated measures analysis of variance of nausea scores over 24 hours showed no difference (P = 0.11) between trial arms. Participants randomised to 12-hour fasting compared with expedited feeding were less likely to prefer their feeding regimen in future hospitalisation (41% versus 65%, P = 0.001), to recommend to a friend (65% versus 84%, P = 0.01; RR 0.8, 95% CI 0.6-0.9) and to adhere to protocol (85% versus 95%, P = 0.04; RR 0.9, 95% CI 0.8-1.0). Symptoms profile, ketonuria status at 24 hours and length of hospital stay were not different. CONCLUSION Advisory of 12-hour fasting compared with immediate oral feeding resulted in a non-significant difference in satisfaction score but adherence to protocol and fidelity to and recommendation of immediate oral feeding to a friend were lower. The 24-hour nausea scores and vomiting episodes were similar. TWEETABLE ABSTRACT Women hospitalised for hyperemesis gravidarum could feed as soon, as much and as often as can be tolerated compared with initial fasting.
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Affiliation(s)
- P C Tan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - S A Abdussyukur
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - B K Lim
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - S T Win
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - S Z Omar
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Jansen LAW, Koot MH, van‘t Hooft J, Dean CR, Duffy JMN, Ganzevoort W, Gauw N, Goes BY, Rodenburg J, Roseboom TJ, Painter RC, Grooten IJ. A core outcome set for hyperemesis gravidarum research: an international consensus study. BJOG 2020; 127:983-992. [DOI: 10.1111/1471-0528.16172] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2020] [Indexed: 12/13/2022]
Affiliation(s)
- LAW Jansen
- Department of Obstetrics and Gynaecology Amsterdam UMC Academic Medical Centre Amsterdam the Netherlands
- Department of Obstetrics and Gynaecology Franciscus Gasthuis Rotterdam the Netherlands
| | - MH Koot
- Department of Obstetrics and Gynaecology Amsterdam UMC Academic Medical Centre Amsterdam the Netherlands
| | - J van‘t Hooft
- Department of Obstetrics and Gynaecology Amsterdam UMC Academic Medical Centre Amsterdam the Netherlands
| | - CR Dean
- Pregnancy Sickness Support Bodmin UK
| | - JMN Duffy
- Institute for Women’s Health University College London London UK
| | - W Ganzevoort
- Department of Obstetrics and Gynaecology Amsterdam UMC Academic Medical Centre Amsterdam the Netherlands
| | - N Gauw
- Dutch Hyperemesis Gravidarum Patient Foundation (ZEHG) Dussen the Netherlands
| | - BY Goes
- Department of Obstetrics and Gynaecology Leiden University Medical Centre Leiden the Netherlands
| | - J Rodenburg
- General practice Czaar Peter Medical Centre Amsterdam the Netherlands
| | - TJ Roseboom
- Department of Obstetrics and Gynaecology Amsterdam UMC Academic Medical Centre Amsterdam the Netherlands
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics Amsterdam UMC Academic Medical Centre Amsterdam the Netherlands
| | - RC Painter
- Department of Obstetrics and Gynaecology Amsterdam UMC Academic Medical Centre Amsterdam the Netherlands
| | - IJ Grooten
- Department of Obstetrics and Gynaecology Amsterdam UMC Academic Medical Centre Amsterdam the Netherlands
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Nurmi M, Rautava P, Gissler M, Vahlberg T, Polo-Kantola P. Incidence and risk factors of hyperemesis gravidarum: A national register-based study in Finland, 2005-2017. Acta Obstet Gynecol Scand 2020; 99:1003-1013. [PMID: 32030718 DOI: 10.1111/aogs.13820] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 01/28/2020] [Accepted: 01/31/2020] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Hyperemesis gravidarum is the most common reason for hospitalization in early pregnancy in pregnancies resulting in delivery. Several associative factors indicate that the etiology is likely to be multifactorial. To assess this, we used a unique procedure to compare hyperemetic pregnancies with non-hyperemetic pregnancies both in different women and in the same women's different pregnancies. MATERIAL AND METHODS Data about all pregnancies resulting in delivery in Finland in 2005-2017 were retrieved from healthcare registers. Women who had a diagnosis of hyperemesis gravidarum in any pregnancy in the Finnish Hospital Discharge Register were chosen as cases (n = 9315) and other women (n = 428 150) as the reference group. The incidence of hyperemesis gravidarum was calculated and associations between hyperemesis and maternal, environmental and pregnancy-related factors were analyzed in a novel setting by comparing case women's pregnancies diagnosed with hyperemesis to (1) reference group women's pregnancies and (2) case women's non-hyperemetic pregnancies. RESULTS Of the 437 465 women who had at least one pregnancy resulting in delivery during the study period, 9315 women had at least one hyperemetic pregnancy. The total number of pregnancies resulting in delivery was 741 387 and 9549 of those were diagnosed with hyperemesis gravidarum; thus the incidence of hyperemesis gravidarum was 1.3%. In comparison (1), case women's hyperemetic pregnancies vs reference group's pregnancies, younger maternal age, higher gravidity, underweight and overweight were associated with increased risk of hyperemesis; in contrast, in comparison (2), case women's hyperemetic pregnancies vs their non-hyperemetic pregnancies, higher age and obesity were associated with higher risk of hyperemesis, whereas the risk was lower as gravidity and parity increased. In both comparisons, smoking was associated with lower risk, whereas higher municipality population, assisted reproductive technology, multiple gestation and female sex of the fetus were associated with increased risk of hyperemesis. CONCLUSIONS Our novel study setting provided new insights about risk factors: hyperemetic pregnancies differ both from pregnancies of women who had never been diagnosed with hyperemesis and from hyperemetic women's non-hyperemetic pregnancies. The incidence of hyperemesis gravidarum in Finland was comparable to that in other countries.
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Affiliation(s)
- Miina Nurmi
- Department of Obstetrics and Gynecology, Turku University Hospital and University of Turku, Turku, Finland.,Center for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Päivi Rautava
- Center for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland.,Department of Public Health, University of Turku, Turku, Finland.,Turku Clinical Research Center, Turku University Hospital, Turku, Finland
| | - Mika Gissler
- THL Finnish Institute for Health and Welfare, Helsinki, Finland.,Research Center for Child Psychiatry, University of Turku, Turku, Finland.,Department of Neurobiology, Care Sciences and Society, Division of Family Medicine, Karolinska Institute, Stockholm, Sweden
| | - Tero Vahlberg
- Department of Clinical Medicine, Biostatistics, University of Turku and Turku University Hospital, Turku, Finland
| | - Päivi Polo-Kantola
- Department of Obstetrics and Gynecology, Turku University Hospital and University of Turku, Turku, Finland
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Dean CR, Bruin CM, O’Hara ME, Roseboom TJ, Leeflang MM, Spijker R, Painter RC. The chance of recurrence of hyperemesis gravidarum: A systematic review. Eur J Obstet Gynecol Reprod Biol X 2020; 5:100105. [PMID: 32021976 PMCID: PMC6994404 DOI: 10.1016/j.eurox.2019.100105] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 12/03/2019] [Accepted: 12/06/2019] [Indexed: 01/19/2023] Open
Abstract
Around 1 % of pregnancies develop Hyperemesis Gravidarum (HG), causing high physical and psychological morbidity. Reports on HG recurrence rate in subsequent pregnancies vary widely. An accurate rate of recurrence is needed for informed reproductive decision making. Our objective is to systematically review and aggregate reported rates for HG subsequent to index pregnancies affected by HG. We searched databases from inception as per the protocol registered on PROSPERO. No language restrictions were applied. Inclusion was not restricted based on how HG was defined; reports of severe NVP were included where authors defined the condition as HG. We included descriptive epidemiological, case control and cohort study designs. Eligibility screening was performed in duplo. We extracted data on populations, study methods and outcomes of significance. A panel of patients reviewed the results and provided discussion and feedback. Quality was assessed with the JBI (2017) critical appraisal tool independently by two reviewers. We performed the searches on 1st November 2019. Our search yielded 4454 unique studies, of which five (n = 40,350 HG cases) matched eligibility criteria; One longitudinal and four population-based cohort studies from five countries. Follow-up ranged from 2 to 31 years. Definition of HG and data collection methods in all the studies created heterogeneity. Quality was low; studies lacked valid and reliable exposure, and/or follow-up was insufficient. Meta-analysis was not possible due to clinical and statistical heterogeneity. This systematic review found five heterogeneous studies reporting recurrence rates from 15 to 81%. Defining HG as hospital cases may have introduced detection bias and contribute to clinical heterogeneity. A prospective longitudinal cohort study using an internationally agreed definition of HG and outcomes meaningful to patients is required to establish the true recurrence rate of HG.
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Affiliation(s)
- Caitlin R. Dean
- Department of Gynaecology and Obstetrics, University Medical Centres Amsterdam, Amsterdam, the Netherlands
- Pregnancy Sickness Support, 19G Normandy Way, Bodmin, Cornwall, PL31 1RB, UK
| | - Claartje M. Bruin
- Department of Gynaecology and Obstetrics, University Medical Centres Amsterdam, Amsterdam, the Netherlands
| | - Margaret E. O’Hara
- Pregnancy Sickness Support, 19G Normandy Way, Bodmin, Cornwall, PL31 1RB, UK
| | - Tessa J. Roseboom
- Department of Gynaecology and Obstetrics, University Medical Centres Amsterdam, Amsterdam, the Netherlands
| | - Mariska M. Leeflang
- Clinical Epidemiology and Biostatistics, University Medical Centres Amsterdam, Amsterdam, the Netherlands
| | - René Spijker
- Clinical Epidemiology and Biostatistics, University Medical Centres Amsterdam, Amsterdam, the Netherlands
- Cochrane Netherlands, Julius Center for Health Sciences and Primary Care, UMC Utrecht, Utrecht University, Heidelberglaan 100, Utrecht, the Netherlands
| | - Rebecca C. Painter
- Department of Gynaecology and Obstetrics, University Medical Centres Amsterdam, Amsterdam, the Netherlands
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Koot MH, Grooten IJ, van der Post JAM, Bais JMJ, Ris-Stalpers C, Leeflang MMG, Bremer HA, van der Ham DP, Heidema WM, Huisjes A, Kleiverda G, Kuppens SM, van Laar JOEH, Langenveld J, van der Made F, van Pampus MG, Papatsonis D, Pelinck MJ, Pernet PJ, van Rheenen-Flach L, Rijnders RJ, Scheepers HCJ, Vogelvang TE, Mol BW, Roseboom TJ, Painter RC. Determinants of disease course and severity in hyperemesis gravidarum. Eur J Obstet Gynecol Reprod Biol 2019; 245:162-167. [PMID: 31923736 DOI: 10.1016/j.ejogrb.2019.12.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 12/10/2019] [Accepted: 12/23/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVE We aimed to identify determinants that predict hyperemesis gravidarum (HG) disease course and severity. STUDY DESIGN For this study, we combined data of the Maternal and Offspring outcomes after Treatment of HyperEmesis by Refeeding (MOTHER) randomized controlled trial (RCT) and its associated observational cohort with non-randomised patients. Between October 2013 and March 2016, in 19 hospitals in the Netherlands, women hospitalised for HG were approached for study participation. In total, 215 pregnant women provided consent for participation. We excluded women enrolled during a readmission (n = 24). Determinants were defined as patient characteristics and clinical features, available to clinicians at first hospital admission. Patient characteristics included i.e. age, ethnicity, socio-economic status, history of mental health disease and HG and gravidity. Clinical features included weight loss compared to pre-pregnancy weight and symptom severity measured with Pregnancy Unique Quantification of Emesis (PUQE-24) questionnaire and the Nausea and Vomiting in Pregnancy specific Quality of Life questionnaire (NVPQoL). Outcome measures were measures of HG disease severity present at 1 week after hospital admission, including weight change, PUQE-24 and NVPQoL scores. Total days of admission hospital admission and readmission were also considered outcome measures. RESULTS We found that high PUQE-24 and NVPQoL scores at hospital admission were associated with those 1 week after hospital admission (difference (β) 0.36, 95 %CI 0.16 to 0.57 and 0.70,95 %CI 0.45-1.1). PUQE-24 and NVPQoL scores were not associated with other outcome measures. None of the patient characteristics were associated with any of the outcome measures. CONCLUSION Our findings suggest that the PUQE-24 and NVPQoL questionnaires can identify women that maintain high symptom scores a week after admission, but that patient characteristics cannot be used as determinants of HG disease course and severity.
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Affiliation(s)
- Marjette H Koot
- Department of Obstetrics and Gynecology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
| | - Iris J Grooten
- Department of Obstetrics and Gynecology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Obstetrics and Gynaecology, Noordwest Ziekenhuisgroep, Alkmaar, the Netherlands
| | - Joris A M van der Post
- Department of Obstetrics and Gynecology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Joke M J Bais
- Department of Obstetrics and Gynaecology, Noordwest Ziekenhuisgroep, Alkmaar, the Netherlands
| | - Carrie Ris-Stalpers
- Department of Obstetrics and Gynecology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Laboratory of Reproductive Biology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Mariska M G Leeflang
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Henk A Bremer
- Department of Obstetrics and Gynecology, Reinier de Graaf Hospital, Delft, the Netherlands
| | - David P van der Ham
- Department of Obstetrics and Gynecology, Martini Hospital, Groningen, the Netherlands
| | - Wieteke M Heidema
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Anjoke Huisjes
- Department of Obstetrics and Gynecology, Gelre Hospital, Apeldoorn, the Netherlands
| | - Gunilla Kleiverda
- Department of Obstetrics and Gynecology, Flevo Hospital, Almere, the Netherlands
| | - Simone M Kuppens
- Department of Obstetrics and Gynecology, Catharina Hospital, Eindhoven, the Netherlands
| | - Judith O E H van Laar
- Department of Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, the Netherlands
| | - Josje Langenveld
- Department of Obstetrics and Gynecology, Zuyderland Hospital, Heerlen, the Netherlands
| | - Flip van der Made
- Department of Obstetrics and Gynecology, Franciscus Gasthuis, Rotterdam, the Netherlands
| | | | - Dimitri Papatsonis
- Department of Obstetrics and Gynecology, Amphia Hospital, Breda, the Netherlands
| | - Marie-José Pelinck
- Department of Obstetrics and Gynecology, Scheper Hospital, Emmen, the Netherlands
| | - Paula J Pernet
- Department of Obstetrics and Gynecology, Spaarne Gasthuis, Haarlem, the Netherlands
| | | | - Robbert J Rijnders
- Department of Obstetrics and Gynecology, Jeroen Bosch Hospital, 's, Hertogenbosch, the Netherlands
| | - Hubertina C J Scheepers
- Department of Obstetrics and Gynecology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Tatjana E Vogelvang
- Department of Obstetrics and Gynecology, Diakonessenhuis, Utrecht, the Netherlands
| | - Ben W Mol
- Department of Obstetrics and Gynecology, Monash University, Clayton, Victoria, Australia
| | - Tessa J Roseboom
- Department of Obstetrics and Gynecology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Rebecca C Painter
- Department of Obstetrics and Gynecology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
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Abstract
Nausea and vomiting of pregnancy (NVP) is a common condition that affects as many as 70% of pregnant women. Although no consensus definition is available for hyperemesis gravidarum (HG), it is typically viewed as the severe form of NVP and has been reported to occur in 0.3-10.8% of pregnant women. HG can be associated with poor maternal, fetal and child outcomes. The majority of women with NVP can be managed with dietary and lifestyle changes, but more than one-third of patients experience clinically relevant symptoms that may require fluid and vitamin supplementation and/or antiemetic therapy such as, for example, combined doxylamine/pyridoxine, which is not teratogenic and may be effective in treating NVP. Ondansetron is commonly used to treat HG, but studies are urgently needed to determine whether it is safer and more effective than using first-line antiemetics. Thiamine (vitamin B1) should be introduced following protocols to prevent refeeding syndrome and Wernicke encephalopathy. Recent advances in the genetic study of NVP and HG suggest a placental component to the aetiology by implicating common variants in genes encoding placental proteins (namely GDF15 and IGFBP7) and hormone receptors (namely GFRAL and PGR). New studies on aetiology, diagnosis, management and treatment are under way. In the next decade, progress in these areas may improve maternal quality of life and limit the adverse outcomes associated with HG.
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Owe KM, Støer N, Wold BH, Magnus MC, Nystad W, Vikanes ÅV. Leisure-time physical activity before pregnancy and risk of hyperemesis gravidarum: a population-based cohort study. Prev Med 2019; 125:49-54. [PMID: 31077724 DOI: 10.1016/j.ypmed.2019.05.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 05/02/2019] [Accepted: 05/07/2019] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Women who experience severe nausea and vomiting in early pregnancy are less likely to participate in leisure-time physical activity (LTPA) during pregnancy. Whether LTPA before pregnancy is associated with hyperemesis gravidarum (HG) has not yet been studied. The aim of the study was to estimate associations between prepregnancy LTPA and HG in pregnancy. METHODS We present data from 37,442 primiparous women with singleton pregnancies enrolled in The Norwegian Mother and Child Cohort Study. Prepregnancy LTPA was self-reported by questionnaire in pregnancy week 17. HG was reported in week 30 and defined as prolonged nausea and vomiting in pregnancy requiring hospitalisation before the 25th gestational week. We estimated the crude and adjusted associations between LTPA and HG using multiple logistic regression. We assessed effect modification by prepregnancy BMI or smoking by stratified analysis and interaction terms. RESULTS A total of 398 (1.1%) women developed HG. Before pregnancy 56.7% conducted LTPA at least 3 times weekly, while 18.4% of women conducted LTPA less than once a week. Compared to women reporting LTPA 3 to 5 times weekly, women reporting no LTPA before pregnancy had an increased odds of HG (adjusted odds ratio (aOR) 1.69; 95% confidence interval (CI), 1.20 to 2.37). LTPA-HG associations differed by prepregnancy BMI but not by prepregnancy smoking. DISCUSSION Lack of LTPA before pregnancy was associated with an increased odds of HG. Due to few cases of HG and thereby low statistical power, one need to be cautious when interpreting the results of this study.
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Affiliation(s)
- Katrine M Owe
- Norwegian National Advisory Unit on Women's Health, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Department of Child Health, Norwegian Institute of Public Health, Oslo, Norway.
| | - Nathalie Støer
- Norwegian National Advisory Unit on Women's Health, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Department of Chronic Diseases and Ageing, Norwegian Institute of Public Health, Oslo, Norway; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Borgny H Wold
- Faculty of Medicine and Health Sciences, Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
| | - Maria C Magnus
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway; MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom; Department of Population Health Sciences, Bristol Medical School, Bristol, United Kingdom
| | - Wenche Nystad
- Department of Chronic Diseases and Ageing, Norwegian Institute of Public Health, Oslo, Norway
| | - Åse V Vikanes
- The Intervention Center, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Norway
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Fossum S, Næss Ø, Halvorsen S, Tell GS, Vikanes ÅV. Long-term cardiovascular morbidity following hyperemesis gravidarum: A Norwegian nationwide cohort study. PLoS One 2019; 14:e0218051. [PMID: 31188868 PMCID: PMC6561562 DOI: 10.1371/journal.pone.0218051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/24/2019] [Indexed: 12/27/2022] Open
Abstract
Objective To investigate whether exposure to hyperemesis gravidarum (hyperemesis) is associated with subsequent maternal cardiovascular morbidity. Design Nationwide cohort study. Setting Medical Birth Registry of Norway (1967–2002) linked to the nationwide Cardiovascular Disease in Norway project 1994–2009 (CVDNOR) and the Cause of Death Registry. Population Women in Norway with singleton births from 1967 to 2002, with and without hyperemesis, were followed up with respect to cardiovascular outcomes from 1994 to 2009. Methods Cox proportional hazards regression model was applied to estimate hazard ratios (HRs) with 95% confidence interval (CI). Main outcome measures The first hospitalisation due to nonfatal stroke, myocardial infarction or angina pectoris, or cardiovascular death. Results Among 989 473 women with singleton births, 13 212 (1.3%) suffered from hyperemesis. During follow-up, a total of 43 482 (4.4%) women experienced a cardiovascular event. No association was found between hyperemesis and the risk of a fatal or nonfatal cardiovascular event (adjusted HR 1.08; 95% CI 0.99–1.18). Women with hyperemesis had higher risk of hospitalisation due to angina pectoris (adjusted HR 1.28; 95% CI 1.15–1.44). The risk of cardiovascular death was lower among hyperemetic women in age-adjusted analysis (HR 0.73; 95% CI 0.59–0.91), but the association was no longer significant when adjusting for possible confounders. Conclusion Women with a history of hyperemesis did not have increased risk of a cardiovascular event (nonfatal myocardial infarction or stroke, angina pectoris or cardiovascular death) compared to women without.
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Affiliation(s)
- Stine Fossum
- Department of Cardiology, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
- * E-mail:
| | - Øyvind Næss
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Division for Mental and Physical Health, National Institute of Public Health, Oslo, Norway
| | - Sigrun Halvorsen
- Department of Cardiology, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Grethe S. Tell
- Division for Mental and Physical Health, National Institute of Public Health, Oslo, Norway
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Åse V. Vikanes
- The Intervention Center, Oslo University Hospital, Oslo, Norway
- Institute for Clinical Medicine, University of Oslo, Oslo, Norway
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Ioannidou P, Papanikolaou D, Mikos T, Mastorakos G, Goulis DG. Predictive factors of Hyperemesis Gravidarum: A systematic review. Eur J Obstet Gynecol Reprod Biol 2019; 238:178-187. [PMID: 31126753 DOI: 10.1016/j.ejogrb.2019.04.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 03/12/2019] [Accepted: 04/29/2019] [Indexed: 12/27/2022]
Abstract
PURPOSE Hyperemesis gravidarum (HG) is the main cause of hospitalization during the first trimester of pregnancy. Although it has been associated with serious complications, little is known about its predictive factors. The aim of this systematic review was to search for and critically appraise the studies that investigate the predictive factors for HG. METHODS Search strategy included PubMed, CENTRAL and EMBASE databases (till December 2017). All studies examining risk factors for HG were included. Screening of available studies was carried out by two reviewers, as well as the quality assessment of the included studies, based on the Newcastle-Ottawa Scale for observational studies. RESULTS The search located 308 articles, of which 14 observational studies (four low-, eight medium- and two high-quality), involving 1400 women who met the eligibility criteria. In four studies, there was no association between Helicobacter (H.) Pylori infection and HG, in contrast to two studies which demonstrated such an association. Pre-pregnancy body mass index (BMI), adipose tissue, maternal age, leptin, ghrelin, beta-chorionic gonadotropin (β-hCG), total (T4) and free thyroxine (fT4) correlated with HG in various studies, and could be considered as predictive markers. Regarding the high-quality evidence, a cohort study associated leptin and nephatin-1 with HG, whereas a cross-sectional study found no association between H. pylori infection and HG. CONCLUSIONS More studies of high quality and adequate sample size have to be carried out to identify the predictive factors for HG.
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Affiliation(s)
- Pinelopi Ioannidou
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Greece.
| | - Dimitrios Papanikolaou
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Greece
| | - Themistoklis Mikos
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Greece
| | - George Mastorakos
- Unit of Endocrinology, Diabetes mellitus and Metabolism, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Greece
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Greece
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Dinberu MT, Mohammed MA, Tekelab T, Yimer NB, Desta M, Habtewold TD. Burden, risk factors and outcomes of hyperemesis gravidarum in low-income and middle-income countries (LMICs): systematic review and meta-analysis protocol. BMJ Open 2019; 9:e025841. [PMID: 30948589 PMCID: PMC6500362 DOI: 10.1136/bmjopen-2018-025841] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Hyperemesis gravidarum (HG) is a pregnancy condition characterised by excessive nausea and vomiting resulting in dehydration, weight loss and serious adverse pregnancy outcomes including termination of pregnancies. Even though evidence in low-income and middle-income countries (LMICs) is limited, the prevalence of HG in pregnancy ranges from 0.3% to 10.8%. With this systematic review and meta-analysis, we aim to determine the prevalence/burden, risk factors, and maternal and perinatal outcomes of HG in LMICs. METHODS PubMed, CINAHL, EMBASE, EBSCO, Ovid maternity and infant care databases, Cochrane Database of Systematic Reviews, Web of Science and SCOPUS databases will be searched. Reference lists of selected articles will be assessed in order to identify other potential studies of interest. Observational studies and (non) randomised controlled trials conducted from January 2000 to September 2018 in LMIC will be included. A weighted inverse-variance meta-analysis using fixed-effects and random-effects model will be done to generate a pooled estimate. Funnel plot and Egger's regression statistical test will be applied to check publication bias. Heterogeneity among studies will be checked using Τ2 to determine dispersion. Moreover, meta-regression analysis will be performed to investigate the source of heterogeneity. STATA V.14 will be used to analyse the data. ETHICS AND DISSEMINATION Formal ethical approval and patient consent are not required; as primary data collection will not be employed. The result will be published in a peer-reviewed scientific journal and will be presented at scientific conferences and public press. PROSPERO REGISTRATION NUMBER CRD42018096284.
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Affiliation(s)
| | | | - Tesfalidet Tekelab
- Department of Nursing and Midwifery, Wollega University, Nekemte, Ethiopia
| | - Nigus Bililign Yimer
- Department of Midwifery, College of Medicine and Health science, Woldia University, Woldia, Ethiopia
| | - Melaku Desta
- Department of Midwifery, Debre Markos University, Debre Markos, Ethiopia
| | - Tesfa Dejenie Habtewold
- Department of Nursing, Debre Berhan University, Debre Berhan, Ethiopia
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Fiaschi L, Nelson-Piercy C, Deb S, King R, Tata LJ. Clinical management of nausea and vomiting in pregnancy and hyperemesis gravidarum across primary and secondary care: a population-based study. BJOG 2019; 126:1201-1211. [PMID: 30786126 DOI: 10.1111/1471-0528.15662] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2019] [Indexed: 12/25/2022]
Abstract
OBJECTIVES To assess how nausea and vomiting in pregnancy (NVP) and hyperemesis gravidarum (HG) are managed and treated across primary and secondary care. DESIGN Population-based pregnancy cohort. SETTING Medical records (CPRD-GOLD) from England. POPULATION 417 028 pregnancies during 1998-2014. METHODS Proportions of pregnancies with recorded NVP/HG diagnoses, primary care treatment, and hospital admissions were calculated. Multinomial logistic regression was employed to estimate adjusted relative risk ratios (aRRRs) with 99% confidence intervals (CIs) for the association between NVP/HG management paths and maternal characteristics. MAIN OUTCOME MEASURES NVP/HG diagnoses, treatments, and hospital admissions. RESULTS Overall prevalence of clinically recorded NVP/HG was 9.1%: 2.1% had hospital admissions, 3.4% were treated with antiemetics in primary care only, and 3.6% had only recorded diagnoses. Hospital admissions and antiemetic prescribing increased continuously during 1998-2013 (trend P < 0.001). Younger age, deprivation, Black/Asian/mixed ethnicity, and multiple pregnancy were associated with NVP/HG generally across all levels, but associations were strongest for hospital admissions. Most comorbidities had patterns of association with NVP/HG levels. Among women with NVP/HG who had no hospital admissions, 49% were prescribed antiemetics, mainly from first-line treatment (21% prochlorperazine, 15% promethazine, 13% cyclizine) and metoclopramide (10%). Of those admitted, 38% had prior antiemetic prescriptions (34% first-line, 9% second-line, 1% third-line treatment). CONCLUSION Previous focus on hospital admissions has greatly underestimated the NVP/HG burden. Although primary care prescribing has increased, most women admitted to hospital have no antiemetics prescribed before this. An urgent call is made to assess whether admissions could be prevented with better primary care recognition and timely treatment. TWEETABLE ABSTRACT The NVP/HG burden is increasing over time and management optimisation should be high priority to help reduce hospital admissions.
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Affiliation(s)
- L Fiaschi
- Division of Epidemiology & Public Health, University of Nottingham, Nottingham, UK
| | - C Nelson-Piercy
- Women's Health Academic Centre, Guy's & St Thomas' Foundation Trust, St Thomas' Hospital, London, UK
| | - S Deb
- Department of Obstetrics and Gynaecology, Nottingham University Hospital, Queen's Medical Centre, Nottingham, UK
| | - R King
- Sherwood Health Centre, Nottingham, UK
| | - L J Tata
- Division of Epidemiology & Public Health, University of Nottingham, Nottingham, UK
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Fiaschi L, Housley G, Nelson-Piercy C, Gibson J, Raji A, Deb S, Tata LJ. Assessment of discharge treatment prescribed to women admitted to hospital for hyperemesis gravidarum. Int J Clin Pract 2019; 73:e13261. [PMID: 30239072 DOI: 10.1111/ijcp.13261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 08/27/2018] [Indexed: 12/27/2022] Open
Abstract
AIMS Prescribing drug treatment for the management of hyperemesis gravidarum (HG), the most severe form of nausea and vomiting in pregnancy, remains controversial. Since most manufacturers do not recommend prescribing antiemetics during pregnancy, little is known regarding which treatments are most prevalent among pregnant patients. Here, we report for the first time, evidence of actual treatments prescribed in English hospitals. METHODS A retrospective pregnancy cohort was constructed using anonymised electronic records in the Nottingham University Hospitals Trust system for all women who delivered between January 2010 and February 2015. For women admitted to hospital for HG, medications prescribed on discharge were described and variation by maternal characteristics was assessed. Compliance with local and national HG treatment guidelines was evaluated. RESULTS Of 33 567 pregnancies (among 30 439 women), the prevalence of HG was 1.7%. Among 530 HG admissions with records of discharge drugs, cyclizine was the most frequently prescribed (almost 73% of admissions). Prochlorperazine and metoclopramide were prescribed mainly in combination with other drugs; however, ondansetron was more common than metoclopramide at discharge from first and subsequent admissions. Steroids were only prescribed following readmissions. Thiamine was most frequently prescribed following readmission while high dose of folic acid was prescribed equally after first or subsequent admissions. Prescribing showed little variation by maternal age, ethnicity, weight, socioeconomic deprivation, or comorbidities. CONCLUSION Evidence that management of HG in terms of discharge medications mainly followed local and national recommendations provides reassurance within the health professional community. Wider documentation of drugs prescribed to women with HG is required to enable full assessment of whether optimal drug management is being achieved.
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Affiliation(s)
- Linda Fiaschi
- Division of Epidemiology & Public Health, City Hospital, University of Nottingham, Nottingham, UK
| | - Gemma Housley
- Nottingham University Hospitals and East Midlands Academic Health Science Network, Nottingham, UK
| | - Catherine Nelson-Piercy
- Women's Health Academic Centre, Guy's& St Thomas' Foundation Trust, St Thomas' Hospital, London, UK
| | - Jack Gibson
- Division of Epidemiology & Public Health, City Hospital, University of Nottingham, Nottingham, UK
| | - Ayokunnu Raji
- Division of Epidemiology & Public Health, City Hospital, University of Nottingham, Nottingham, UK
| | - Shilpa Deb
- Department of Obstetrics and Gynaecology Queen's Medical Centre, Nottingham University Hospital, Nottingham, UK
| | - Laila J Tata
- Division of Epidemiology & Public Health, City Hospital, University of Nottingham, Nottingham, UK
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Dean CR, Shemar M, Ostrowski GAU, Painter RC. Management of severe pregnancy sickness and hyperemesis gravidarum. BMJ 2018; 363:k5000. [PMID: 30504245 DOI: 10.1136/bmj.k5000] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Caitlin R Dean
- Pregnancy Sickness Support, Dunmore Farm, Par, Cornwall, UK
- Amsterdam UMC, University of Amsterdam, Obstetrics and Gynaecology, Amsterdam, The Netherlands
| | - Manjeet Shemar
- Pregnancy Sickness Support, Dunmore Farm, Par, Cornwall, UK
- Birmingham Women's & Children's Hospital, Birmingham, UK
| | - Gillian A U Ostrowski
- Pregnancy Sickness Support, Dunmore Farm, Par, Cornwall, UK
- Bridge Lane Group Practice, Battersea, London, UK
- NHS England, London, UK
| | - Rebecca C Painter
- Amsterdam UMC, University of Amsterdam, Obstetrics and Gynaecology, Amsterdam, The Netherlands
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Nurmi M, Rautava P, Gissler M, Vahlberg T, Polo-Kantola P. Recurrence patterns of hyperemesis gravidarum. Am J Obstet Gynecol 2018; 219:469.e1-469.e10. [PMID: 30121224 DOI: 10.1016/j.ajog.2018.08.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 07/30/2018] [Accepted: 08/09/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Hyperemesis gravidarum, excessive vomiting in pregnancy, affects approximately 0.3-3.0% of all pregnancies, but the risk is considerably higher in pregnancies following a hyperemetic pregnancy. The reported recurrence rate of hyperemesis gravidarum is wide, ranging from 15-81%, depending on study settings. Factors affecting recurrence of hyperemesis gravidarum are as yet insufficiently studied. OBJECTIVE We sought to evaluate the recurrence rate of hyperemesis gravidarum in subsequent pregnancies, to elucidate chronological patterns of recurrence of the condition, and to analyze maternal, environmental, and pregnancy-related factors associated with recurring hyperemesis gravidarum. STUDY DESIGN Out of all pregnancies ending in delivery in Finland from 2004 through 2011, data of women who had at least 1 pregnancy ending in delivery following a pregnancy diagnosed with hyperemesis gravidarum were retrieved from hospital discharge register and medical birth register (1836 women, 4103 pregnancies; 1836 index pregnancies and 2267 subsequent pregnancies). The first pregnancy with hyperemesis gravidarum diagnosis was chosen as the index pregnancy, and recurrence rate was calculated by comparing the number of hyperemetic pregnancies that followed the index pregnancy to the total number of pregnancies that followed the index pregnancy. Recurrence patterns of hyperemesis gravidarum were illustrated by presenting the chronological order of the women's pregnancies beginning from the index pregnancy to the end of the follow-up period. The associations between recurring hyperemesis and age, parity, prepregnancy body mass index, smoking, marital and socioeconomic status, domicile, month of delivery, assisted reproductive technology, sex, and number of fetuses were analyzed in both the index pregnancies and in pregnancies following the index pregnancy. RESULTS There were 544 pregnancies with a hyperemesis diagnosis and 1723 pregnancies without a hyperemesis diagnosis following the index pregnancies. The overall recurrence rate of hyperemesis gravidarum in pregnancies following the index pregnancy was 24%. In case of >1 subsequent pregnancy, 11% of women were diagnosed with hyperemesis in all of their pregnancies. In the index pregnancies, recurrence of hyperemesis gravidarum was more common among women with parity of 2 than parity of 1 (adjusted odds ratio, 1.33, P = .046). Overweight women (adjusted odds ratio, 0.58, P = .036) or women who smoked after the first trimester (adjusted odds ratio, 0.27, P < .001) had lower recurrence of hyperemesis. In the comparison of the subsequent pregnancies, quitting smoking in the first trimester (adjusted odds ratio, 0.32, P = .010) and smoking continued after the first trimester (adjusted odds ratio, 0.38, P = .002) were associated with lower odds of recurring hyperemesis. Female sex of the fetus was associated with higher odds of recurring hyperemesis (adjusted odds ratio, 1.29, P = .012). CONCLUSION In the majority of pregnancies following an earlier hyperemetic pregnancy, hyperemesis gravidarum does not recur, but hyperemetic pregnancies occur in the next pregnancies with little predictability. Only few factors associated with recurring hyperemesis could be identified. Although estimating the probability of recurrence of hyperemesis gravidarum in a subsequent pregnancy based on a woman's first hyperemetic pregnancy turned out not to be feasible, it is reassuring to know that hyperemesis does not appear to become more likely with each pregnancy and that after 1 pregnancy with hyperemesis, the following pregnancy may be different.
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Affiliation(s)
- Miina Nurmi
- Department of Obstetrics and Gynecology, Turku University Hospital and University of Turku, Turku, Finland.
| | - Päivi Rautava
- Department of Public Health, University of Turku, Turku, Finland; University of Turku, Turku, Finland; Turku Clinical Research Center, Turku University Hospital, Turku, Finland
| | - Mika Gissler
- Research Center for Child Psychiatry, University of Turku, Turku, Finland; THL (Terveyden ja hyvinvoinnin laitos) National Institute for Health and Welfare, Helsinki, Finland; Karolinska Institute, Department of Neurobiology, Care Sciences and Society, Division of Family Medicine, Stockholm, Sweden
| | - Tero Vahlberg
- Department of Clinical Medicine, Biostatistics, Turku University Hospital and University of Turku, Turku, Finland
| | - Päivi Polo-Kantola
- Department of Obstetrics and Gynecology, Turku University Hospital and University of Turku, Turku, Finland
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Zambelli-Weiner A, Via C, Yuen M, Weiner DJ, Kirby RS. First trimester ondansetron exposure and risk of structural birth defects. Reprod Toxicol 2018; 83:14-20. [PMID: 30385129 DOI: 10.1016/j.reprotox.2018.10.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 08/13/2018] [Accepted: 10/26/2018] [Indexed: 11/30/2022]
Abstract
This study investigates risk of specific structural birth defects associated with ondansetron exposure during the first trimester in a large US commercially-insured population. Medical claims data were obtained from Truven Health Analytics for 864,083 mother-infant pairs from 2000 to 2014. Logistic regression was used to measure the association between first trimester exposure to ondansetron and risk of cardiac defects, orofacial clefts and other specific structural defects in offspring. First trimester exposure to ondansetron was associated with increased risk of cardiac (OR: 1.52 95% CI: 1.35-1.70) and orofacial cleft defects (OR: 1.32 95% CI: 0.76-2.28) in offspring compared to women with no antiemetic exposure during pregnancy. This analysis addresses limitations of prior studies including limited power, exposure misclassification, and generalizability to the US population. In a large, US population we found a statistically significant association between early pregnancy ondansetron exposure and specific structural birth defects in offspring.
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Affiliation(s)
- April Zambelli-Weiner
- TTi Health Research & Economics, 1231 Tech Ct, Suite 201, Westminster, MD 21157, USA.
| | - Christina Via
- TTi Health Research & Economics, 1231 Tech Ct, Suite 201, Westminster, MD 21157, USA
| | - Matt Yuen
- TTi Health Research & Economics, 1231 Tech Ct, Suite 201, Westminster, MD 21157, USA
| | - Daniel J Weiner
- TTi Health Research & Economics, 1231 Tech Ct, Suite 201, Westminster, MD 21157, USA
| | - Russell S Kirby
- Department of Community and Family Health, College of Public Health, University of South Florida, 13201 Bruce B Downs Blvd, Tampa, FL 33612, USA
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Women with prolonged nausea in pregnancy have increased risk for depressive symptoms postpartum. Sci Rep 2018; 8:15796. [PMID: 30361517 PMCID: PMC6202412 DOI: 10.1038/s41598-018-33197-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 09/19/2018] [Indexed: 01/07/2023] Open
Abstract
The aim of this population-based, longitudinal study was to assess the association between nausea and vomiting in pregnancy (NVP) and perinatal depressive symptoms. Pregnant women (N = 4239) undergoing routine ultrasound at gestational week (GW) 17 self-reported on NVP and were divided into those without nausea (G0), early (≤17 GW) nausea without medication (G1), early nausea with medication (G2), and prolonged (>17 GW) nausea (G3). The Edinburgh Postnatal Depression Scale at GW 17 and 32 (cut-off ≥13) and at six weeks postpartum (cut-off ≥12) was used to assess depressive symptoms. Main outcome measures were depressive symptoms at GW 32 and at six weeks postpartum. NVP was experienced by 80.7%. The unadjusted logistic regression showed a positive association between all three nausea groups and depressive symptoms at all time-points. After adjustment, significant associations with postpartum depressive symptoms remained for G3, compared to G0 (aOR = 1.66; 95% CI 1.1–2.52). After excluding women with history of depression, only the G3 group was at higher odds for postpartum depressive symptoms (aOR = 2.26; 95% CI 1.04–4.92). In conclusion, women with prolonged nausea have increased risk of depressive symptoms at six weeks postpartum, regardless of history of depression.
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