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Association of Prepregnancy Risk Factors With Racial Differences in Preterm Birth Rates

Mehta PM, Wang MC, Cameron NA, Freaney PM, Perak AM, Shah NS, et al.

Am J Prev Med, 2023 Dec;65(6):1184-1186.
PMID: 37552145 DOI: 10.1016/j.amepre.2023.07.007
Matched MeSH terms: Preconception Care
The effects of preconception interventions on improving reproductive health and pregnancy outcomes in primary care: A systematic review

Hussein N, Kai J, Qureshi N

Eur J Gen Pract, 2016 Mar;22(1):42-52.
PMID: 26610260 DOI: 10.3109/13814788.2015.1099039

BACKGROUND: Reproductive health and pregnancy outcomes may be improved if the reproductive risk assessment is moved from the antenatal to the preconception period. Primary care has been highlighted as an ideal setting to offer preconception assessment, yet the effectiveness in this setting is still unclear.
OBJECTIVES: To evaluate the effectiveness of preconception interventions on improving reproductive health and pregnancy outcomes in primary care.
METHODS: MEDLINE, CINAHL, EMBASE and PsycINFO databases were searched from July 1999 to the end of July 2015. Only interventional studies with a comparator were included, analysed and appraised systematically, taking into consideration the similarities and differences of the participants, the nature of interventions and settings.
RESULTS: Eight randomized controlled trials were eligible. Preconception interventions involved multifactorial or single reproductive health risk assessment, education and counselling and the intensity ranged from brief, involving a single session within a day to intensive, involving more than one session over several weeks. Five studies recruited women planning a pregnancy. Four studies involved multifactorial risks interventions; two were brief and the others were intensive. Four studies involved single risk intervention, addressing folate or alcohol. There was some evidence that both multifactorial and single risk interventions improved maternal knowledge; self-efficacy and health locus of control; and risk behaviour, irrespective of whether brief or intensive. There was no evidence to support reduced adverse pregnancy outcomes. One study reported no undue anxiety. The quality of the studies was moderate to poor.
CONCLUSION: The evidence from eligible studies is limited to inform future practice in primary care. Nevertheless, this review has highlighted that women who received preconception education and counselling were more likely to have improved knowledge, self-efficacy and health locus of control and risk behaviour. More studies are needed to evaluate the effects on adverse pregnancy outcomes.
KEYWORDS: Preconception care; general practice; pregnancy outcomes; primary healthcare

Matched MeSH terms: Preconception Care*
Fulltext Risk factors for women attending pre-pregnancy screening in selected clinics in Selangor

Nik Mazlina M, Ruziaton H, Nuraini DB, Izan Hairani I, Norizzati Bukhary IB, Mohamad Rodi I, et al.

Malays Fam Physician, 2014;9(3):20-6.
PMID: 26425301 MyJurnal

BACKGROUND: The Ministry of Health is committed to achieve Millenium Development Goal (MDG) MDG 4 and 5 by 2015 and include pre-pregnancy care as a strategy. This study evaluates the risk factors detected during the pre-pregnancy screening at selected public primary care clinics in Selangor.
OBJECTIVES: The objectives of this study were to determine the proportion of women with risk factors receiving pre-pregnancy care in selected clinics in Selangor, their socio demographic features, the types of risk factors detected and their significance.
METHODS: A retrospective review using secondary data was carried out from the month of March until June 2013 in four public primary care clinics in Klang and Petaling districts of Selangor. Data were obtained through non-probability sampling, using the pre-pregnancy screening form utilised in 2012, which is a standard questionnaire to determine the presence of risk factors. Women with at least one defined risk factor were considered as being at risk of an adverse obstetric outcome. Data were analysed using SPSS version 16.
RESULTS: A total of 840 pre-pregnancy screening forms were collected. However only 614 (73.1%) were analysed and studied. The proportion of women with at least one risk factor was 68.8% (95% CI: 65.1, 72.5). The majority was Malays who had tertiary education and earned more than RM 1000. Most were in the reproductive age group of 18-35 years old (350, 82.9%). The mean age was 28.68 + 5.78 years. Most of the women were parous (259, 65.1%) and did not practice any form of contraception (308, 80.8%) despite having risks. The percentage of those not receiving any form of immunisation was small i.e. 9.8% but it was of importance and needed to be addressed prior to the conception. This study did not reveal any person with mental disorder or those who endured domestic abuse. Additionally, 3% (12) of them had unhealthy lifestyle habits, which include smoking, alcohol and substance abuse. Approximately one-third (212, 35.2%) of the women screened were overweight and obese, putting them at risk of developing gestational diabetes mellitus, pregnancy induced hypertension or deep vein thrombosis. The mean body mass index (BMI) for those at risk was 25.36 + 5.94 compared to 21.06 ± 1.46 for those with no risk. This study also found a small percentage of women with raised blood pressure (3.9%), abnormal physical examination (1.5%) and anaemia (14.4%), which need to be investigated and treated prior to conception.
CONCLUSION: More than half of the women who attended the pre-pregnancy screening were found to have at least one risk factor.

Matched MeSH terms: Preconception Care*
Preconception counseling in the prevention of fetal alcohol syndrome: a unique window of opportunity

Das S, Rao V, Chaudhuri JD

Clin Ter, 2009;160(4):315-22.
PMID: 19795087

The role of alcohol in the causation of Fetal Alcohol Syndrome (FAS) has been firmly established. In most cases events leading to its occurrence have been set into motion prior to conception. Alcohol consumption during pregnancy, the sole causative agent of FAS, can therefore be prevented even prior to conception by implementation of preconception counseling (PCC). The present review examines the important issues involved in the implementation of PCC for the prevention of FAS which can be of immense help to the affected population.

Matched MeSH terms: Preconception Care*
Preconception care in adolescents

Sainafat A, Asmawati, Ikhlasiah M, Mat SB, Hassan HC

Enferm Clin, 2020 06;30 Suppl 5:73-76.
PMID: 32713589 DOI: 10.1016/j.enfcli.2019.11.024

Preconception Care is an intervention starting from adolescence until near conception. Preconception Care refers to biomedical interventions and social preventive behaviors which can improve healthy babies and healthy mothers. Interventions carried out during adolescence are more effective in reducing the occurrence of pregnancies untimely, unplanned pregnancies. Preconception Care program has not run optimally so far. The purpose of this literature study is to present the research findings on how Preconception Care interventions in adolescents. The method used is the study of the research findings on Preconception Care published in the last ten years (2009-2019) in national and international reputable literature sources indexed by Scopus, Elsiver, Proquest, Plos One, and Google Scholar database. The keywords of Preconception Care, Adolescent, AKI, and AKB are used to facilitate the search for literature. The results of the study show that Preconception Care has a powerful impact on women's health and is part of Continuum Care, including Preconception Care, Antenatal Care, Intranatal, and Post Natal. Preconception Care in adolescents has a good impact on the preconception period and can reduce maternal mortality (AKI) and infant mortality (AKB), thus, it is necessary to optimize Preconception Care on adolescents.

Matched MeSH terms: Preconception Care*
Fulltext Barriers, strength and weakness of pre-pregnancy clinic services in Sarawak: a qualitative analysis from provider perspectives

Abdul Rahim N, Rahman MM

Malaysian Journal of Public Health Medicine, 2018;18(1):149-157.
MyJurnal

Pre-pregnancy Clinic (PPC) services is one the plausible efforts towards achieving the Millennium Development Goals. However, various issues still need to be addressed for improvement of the services. Considering this view, an attempt was made to explore the barriers, strength and weakness of current practice of pre-pregnancy clinic services in Sarawak, since the programme has been implemented in this state from the year 2011. This cross-sectional study was conducted at nine selected health care facilities throughout Sarawak. A multistage sampling procedure was adapted to select the health care facilities. An unstructured open-ended questionnaire was administered to get the in-depth perceived views and current practice of pre-pregnancy clinic services. A total of 322 health care providers from nine selected health care facilities gave their feedback. In the present paper, a qualitative analysis was done for the openended questions to get in-depth views of barriers, strength and weakness of pre-pregnancy clinic services. The results of the study were narrated in textual form and a thematic analysis was done manually. The identified themes for perceived barriers to the provision of pre-pregnancy care were perception, attitude and acceptance of PPC services, socio-economic issues, services and client factors. The perceived weaknesses of the services are listed under two main themes: working environment and service factors, while, the strength of services produced three thematic areas which are preparation for pregnancy, prevention of mortality and morbidity and comprehensive services. Though prepregnancy services are beneficial for society wellbeing, various issues still need to be considered for the improvement of the quality of services. Lack of awareness, no ministerial guidelines or Standard Operating Procedures (SOP) and knowledge pertaining to the services were few of the main areas which need to be pondered upon. Promotional activities and campaigns should be geared up ensuring availability the services to the general population.

Matched MeSH terms: Preconception Care*
Perinatal Care Manual, Third Edition

Matched MeSH terms: Preconception Care
Perinatal Care Manual

Section 1: Pre-pregnancy Section 2: Antenatal Care Section 3: Intrapartum Care Section 4: Postpartum Care Section 5: Neonatal Care

Matched MeSH terms: Preconception Care
Epilepsy in pregnancy - a primary care approach

Zainuddin Z, Tan CK

Family Physician, 2003;12:9-11.

Epilepsy is the most common neurological disorder in pregnancy. The effects of epilepsy include congenital abnormalities which are increased 2-3 fold. The babies born suffer from haemorrhagic disease of newborn. Preconception management and folic acid supplementation is important in optimizing outcome. With close monitoring and proper management, more than 90% of mothers have no complications throughout their pregnancy. Hormonal contraception dosage need to be increased due to the enzyme inducing nature of the anti epileptics drugs.

Matched MeSH terms: Preconception Care
Fulltext Preconception risk assessment for thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease

Hussein N, Weng SF, Kai J, Kleijnen J, Qureshi N

Cochrane Database Syst Rev, 2015 Aug 12.
PMID: 26264938 DOI: 10.1002/14651858.CD010849.pub2

BACKGROUND: Globally, about five per cent of children are born with congenital or genetic disorders. The most common autosomal recessive conditions are thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease, with higher carrier rates in specific patient populations. Identifying and counselling couples at genetic risk of the conditions before pregnancy enables them to make fully informed reproductive decisions, with some of these choices not being available if genetic counselling is only offered in an antenatal setting.
OBJECTIVES: To assess the effectiveness of systematic preconception genetic risk assessment to improve reproductive outcomes in women and their partners who are identified as carriers of thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease in healthcare settings when compared to usual care.
SEARCH METHODS: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Trials Registers. In addition, we searched for all relevant trials from 1970 (or the date at which the database was first available if after 1970) to date using electronic databases (MEDLINE, Embase, CINAHL, PsycINFO), clinical trial databases (National Institutes of Health, Clinical Trials Search portal of the World Health Organization, metaRegister of controlled clinical trials), and hand searching of key journals and conference abstract books from 1998 to date (European Journal of Human Genetics, Genetics in Medicine, Journal of Community Genetics). We also searched the reference lists of relevant articles, reviews and guidelines and also contacted subject experts in the field to request any unpublished or other published trials.Date of latest search of the registers: 25 June 2015.Date of latest search of all other sources: 10 December 2014.
SELECTION CRITERIA: Any randomised or quasi-randomised control trials (published or unpublished) comparing reproductive outcomes of systematic preconception genetic risk assessment for thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease when compared to usual care.
DATA COLLECTION AND ANALYSIS: We identified 19 papers, describing 13 unique trials which were potentially eligible for inclusion in the review. However, after assessment, no randomised controlled trials of preconception genetic risk assessment for thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease were found.
MAIN RESULTS: No randomised controlled trials of preconception genetic risk assessment for thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease were found.
AUTHORS' CONCLUSIONS: As no randomised controlled trials of preconception genetic risk assessment for thalassaemia, sickle cell disease, cystic fibrosis, or Tay-Sachs disease were found for inclusion in this review, the research evidence for current policy recommendations is limited to non-randomised studies.Information from well-designed, adequately powered, randomised trials is desirable in order to make more robust recommendations for practice. However, such trials must also consider the legal, ethical, and cultural barriers to implementation of preconception genetic risk assessment.

Matched MeSH terms: Preconception Care*
Fulltext Preconception risk assessment for thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease

Hussein N, Weng SF, Kai J, Kleijnen J, Qureshi N

Cochrane Database Syst Rev, 2018 03 14;3:CD010849.
PMID: 29537064 DOI: 10.1002/14651858.CD010849.pub3

BACKGROUND: Globally, about five per cent of children are born with congenital or genetic disorders. The most common autosomal recessive conditions are thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease, with higher carrier rates in specific patient populations. Identifying and counselling couples at genetic risk of the conditions before pregnancy enables them to make fully informed reproductive decisions, with some of these choices not being available if genetic counselling is only offered in an antenatal setting. This is an update of a previously published review.
OBJECTIVES: To assess the effectiveness of systematic preconception genetic risk assessment to improve reproductive outcomes in women and their partners who are identified as carriers of thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease in healthcare settings when compared to usual care.
SEARCH METHODS: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Trials Registers. In addition, we searched for all relevant trials from 1970 (or the date at which the database was first available if after 1970) to date using electronic databases (MEDLINE, Embase, CINAHL, PsycINFO), clinical trial databases (National Institutes of Health, Clinical Trials Search portal of the World Health Organization, metaRegister of controlled clinical trials), and hand searching of key journals and conference abstract books from 1998 to date (European Journal of Human Genetics, Genetics in Medicine, Journal of Community Genetics). We also searched the reference lists of relevant articles, reviews and guidelines and also contacted subject experts in the field to request any unpublished or other published trials.Date of latest search of the registers: 20 June 2017.Date of latest search of all other sources: 16 November 2017.
SELECTION CRITERIA: Any randomised or quasi-randomised controlled trials (published or unpublished) comparing reproductive outcomes of systematic preconception genetic risk assessment for thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease when compared to usual care.
DATA COLLECTION AND ANALYSIS: We identified 25 papers, describing 16 unique trials which were potentially eligible for inclusion in the review. However, after assessment, no randomised controlled trials of preconception genetic risk assessment for thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease were found.
MAIN RESULTS: No randomised controlled trials of preconception genetic risk assessment for thalassaemia, sickle cell disease, cystic fibrosis and Tay-Sachs disease were included. One ongoing trial has been identified which may potentially eligible for inclusion once completed.
AUTHORS' CONCLUSIONS: As no randomised controlled trials of preconception genetic risk assessment for thalassaemia, sickle cell disease, cystic fibrosis, or Tay-Sachs disease were found for inclusion in this review, the research evidence for current policy recommendations is limited to non-randomised studies.Information from well-designed, adequately powered, randomised trials is desirable in order to make more robust recommendations for practice. However, such trials must also consider the legal, ethical, and cultural barriers to implementation of preconception genetic risk assessment.

Matched MeSH terms: Preconception Care*
Maternal obesity and pregnancy outcome

Begum KS, Sachchithanantham K, De Somsubhra S

Clin Exp Obstet Gynecol, 2011;38(1):14-20.
PMID: 21485717

The increasing prevalence of maternal obesity worldwide provides a major challenge to obstetric practice from preconception to postpartum. Maternal obesity can result in unfavorable outcomes for the woman and fetus. Maternal risks during pregnancy include gestational diabetes and chronic hypertension leading to preeclampsia. The fetus is at risk for stillbirth and congenital anomalies. Intrapartum care, normal and operative deliveries, anesthetic and operative interventions in the obese demand extra care. Obesity in pregnancy can also affect health later in life for both mother and child. For women, these risks include heart disease and hypertension. Children have a risk of future obesity and heart disease. Women and their offspring are at increased risk for diabetes. Obstetrician-gynecologists should be well informed to prevent and treat this epidemic. Interventions directed at weight loss and prevention of excessive weight gain during pregnancy must begin in the preconception period.

Matched MeSH terms: Preconception Care
Fulltext Knowledge, attitudes and practice of preconception care among women attending maternal health clinic in Kelantan

Kasim R, Draman N, Abdul Kadir A, Muhamad R

Education in Medicine Journal, 2016;8(4):57-68.
MyJurnal

Introduction: Pregnancy is common among women in the reproductive age and is associated with several risks. Preconception care has thus been introduced to promote health before conception and to improve pregnancy-related outcomes. The aim of this study was to determine the level of knowledge, attitudes and practices regarding preconception care among women attending antenatal care appointments. Methodology: This was a cross-sectional study conducted from April to December 2012 at Klinik Kesihatan Bachok. A self-administered questionnaire was administered to 135 respondents from 18 to 45 years of age. The questionnaire consisted of four domains, assessing socio-demographic data and knowledge, attitudes and practice of preconception care. Results: The mean (SD) knowledge, attitude and practice scores were 11.37 (3.94), 15.39 (2.12) and 10.13 (2.30), respectively. In total, 98.5% of the respondents had good attitudes, 45.2% had good practices, and 51.9% had good knowledge of preconception care. Conclusion: Women in Bachok have fair knowledge of and good attitude towards preconception care. However, they have poor preconception care practices.

Matched MeSH terms: Preconception Care
Heart failure in pregnancy: an overview

Ahmad WA, Khanom M, Yaakob ZH

Int J Clin Pract, 2011 Aug;65(8):848-51.
PMID: 21762308 DOI: 10.1111/j.1742-1241.2011.02714.x

The treatment of heart failure in pregnant women is more difficult than in non-pregnant women, and should always involve a multidisciplinary team approach. Knowledge required includes hemodynamic changes in pregnancy and the resultant effect on women with pre-existing or pregnancy-related cardiovascular disease, cardiovascular drugs in pregnancy, ethical issues and challenges regarding saving mother and baby. In addition, women having high risk cardiac lesions should be counselled strongly against pregnancy and followed up regularly. Pregnancy with heart failure is an important issue, demanding more comprehensive studies.

Matched MeSH terms: Preconception Care/methods
Fulltext Pre-pregnancy community-based intervention for couples in Malaysia: application of intervention mapping

Norris SA, Ho JC, Rashed AA, Vinding V, Skau JK, Biesma R, et al.

BMC Public Health, 2016 11 17;16(1):1167.
PMID: 27855663

BACKGROUND: Malaysia is experiencing a nutrition transition with burgeoning obesity, particularly in women, and a growing prevalence of non-communicable disease. These health burdens have severe implications not only for adult health but also across generations. Pre-conception health promotion could address the intergenerational risk of metabolic disease. This paper describes the development of the "Jom Mama" intervention using Intervention Mapping (IM). The Jom Mama intervention aims to improve the health of young adult couples in Malaysia prior to conception.

METHODS: IM comprises of five steps prior to the last one, which involves the evaluation of the intervention. We used the five steps to develop the Jom Mama intervention.

RESULTS: Both the process and evidence is documented providing the rationale to the selection of the key objectives of the intervention: (i) increasing healthy dietary practice; (ii) increasing physical activity levels, (iii) reducing sedentary activity; and (iv) improving social support to offset stressful lifestyles. From the IM process, Jom Mama will be health-system centred approach that uniquely combines both community health promoters and an electronic-health platform to deliver the complex intervention.

CONCLUSION: IM is an iterative process that systematically gathers "best" evidence, selects appropriate theories of behaviour change, and facilitates formative research so as to develop a complex intervention. Though the IM process is time consuming, complex, and costly, it has enriched the Jom Mama intervention with a number of notable advantages: (i) intervention fashioned on formative work with stakeholders and in the target group; (ii) intervention combines research evidence with theory; (iii) intervention acknowledges multiple dynamics of influence; and (iv) intervention is embedded within health service priorities in Malaysia for greater scale-up possibility.

Matched MeSH terms: Preconception Care*
Fulltext Red cell folate and predicted neural tube defect rate in three Asian cities

Green TJ, Skeaff CM, Venn BJ, Rockell JE, Todd JM, Khor GL, et al.

Asia Pac J Clin Nutr, 2007;16(2):269-73.
PMID: 17468082

Periconceptional folic acid reduces neural tube defect (NTD) risk. Red blood cell folate concentration is inversely associated with NTD risk. In many countries there is a lack of information on NTD rates. Red cell folate status in women of childbearing age may be a surrogate for NTD rates and may be helpful in identifying countries or regions most likely to benefit from improved folate status.

Matched MeSH terms: Preconception Care*
Association Between Preconception Care and Birth Outcomes

Jourabchi Z, Sharif S, Lye MS, Saeed A, Khor GL, Tajuddin SHS

Am J Health Promot, 2019 03;33(3):363-371.
PMID: 30011998 DOI: 10.1177/0890117118779808

PURPOSE: To evaluate the association between preconception care and the risk of adverse birth outcomes.
DESIGN: A quasi-experimental study comparing 2 groups: (1) integrated maternal health care (MHC) program (with preconception care) and (2) standard MHC program (without preconception care).
SETTING: Maternal health-care clinics in Alvand and Qazvin cities in Qazvin Province, Iran.
PARTICIPANTS: A total of 152 and 247 Iranian women aged 16 to 35 years were enrolled in the integrated MHC and standard MHC program, respectively.
MEASURES: The birth outcomes measured included low birth weight, preterm birth, maternal and neonatal complications, and mode of delivery (normal vaginal delivery and cesarean delivery).
ANALYSIS: Multiple logistic regression was performed to determine the impact of preconception care and risk of adverse birth outcomes with adjusted odds ratios (ORs) as effect sizes.
RESULTS: One hundred forty-seven women in integrated MHC and 218 women in standard MHC completed this study. Preconception care was associated with reduced risk of preterm birth (OR = 0.298; 95% confidence interval [CI] = 0.120-0.743; P = .009), low birth weight (OR = 0.406; 95% CI = 0.169-0.971; P = .043), maternal complication (OR = 0.399; 95% CI = 0.241-0.663; P < .001), and neonatal complications (OR = 0.460; 95% CI = 0.275-0.771; P = .003).
CONCLUSION: The findings of the present study revealed advantages of preconception care with reduced adverse birth outcomes.

Matched MeSH terms: Preconception Care
Fulltext A complex behavioural change intervention to reduce the risk of diabetes and prediabetes in the pre-conception period in Malaysia: study protocol for a randomised controlled trial

Skau JK, Nordin AB, Cheah JC, Ali R, Zainal R, Aris T, et al.

Trials, 2016;17(1):215.
PMID: 27117703 DOI: 10.1186/s13063-016-1345-x

Over the past two decades, the population of Malaysia has grown rapidly and the prevalence of diabetes mellitus in Malaysia has dramatically increased, along with the frequency of obesity, hyperlipidaemia and hypertension. Early-life influences play an important role in the development of non-communicable diseases. Indeed, maternal lifestyle and conditions such as gestational diabetes mellitus or obesity can affect the risk of diabetes in the next generation. Lifestyle changes can help to prevent the development of type 2 diabetes mellitus. This is a protocol for an unblinded, community-based, randomised controlled trial in two arms to evaluate the efficacy of a complex behavioural change intervention, combining motivational interviewing provided by a community health promoter and access to a habit formation mobile application, among young Malaysian women and their spouses prior to pregnancy.

Matched MeSH terms: Preconception Care/methods*

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